CN115531108B - Composite lifting and shifting system - Google Patents
Composite lifting and shifting systemInfo
- Publication number
- CN115531108B CN115531108B CN202211359282.5A CN202211359282A CN115531108B CN 115531108 B CN115531108 B CN 115531108B CN 202211359282 A CN202211359282 A CN 202211359282A CN 115531108 B CN115531108 B CN 115531108B
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- CN
- China
- Prior art keywords
- lifting
- cross beam
- lifting lug
- longitudinal rod
- hoisting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/104—Devices carried or supported by
- A61G7/1042—Rail systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/1034—Rollers, rails or other means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1049—Attachment, suspending or supporting means for patients
- A61G7/1055—Suspended platforms, frames or sheets for patient in lying position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The application relates to a compound type hoisting and shifting system. The composite lifting displacement system comprises a lifting beam frame and supporting cloth, wherein the supporting cloth is lifted on the lifting beam frame, the lifting beam frame comprises a first lifting longitudinal rod, a second lifting longitudinal rod, a first cross beam, a second cross beam, connecting longitudinal rods and paired side lifting lugs, two ends of the first cross beam are respectively and fixedly arranged on the first lifting longitudinal rod and the second lifting longitudinal rod, two ends of the second cross beam are respectively and fixedly arranged on the first lifting longitudinal rod and the second lifting longitudinal rod, two ends of the connecting longitudinal rod are respectively and fixedly arranged on the first cross beam and the second cross beam, at least five pairs of side lifting lugs are arranged, and two side lifting lugs of each pair are respectively and fixedly arranged on the first lifting longitudinal rod and the second lifting longitudinal rod. The composite lifting and shifting system has the advantages of both lying and shifting and sling shifting.
Description
Technical Field
The application relates to a displacement machine, in particular to a composite hoisting displacement system.
Background
The shifter is an instrument or equipment for assisting shifting, and is mainly used for assisting people with mobility impairment or mobility impairment, and the instrument assists the people to transfer and carry from one place to another place. The shifter is mainly classified into two types, namely a ground shifter and a sky rail shifter.
For carrying and transferring of human bodies, the space rail shifter has small occupied space, so that the space rail shifter can be applied to places needing carrying and transferring frequently, does not occupy ground space, and is more suitable for use in fixed places needing carrying frequently. The existing overhead rail shifter is usually shifted after being hung by a hanging strip, the four corners of the hanging strip are respectively provided with a hanging hook, the overhead rail shifter is provided with four hanging points, and the hanging hooks correspond to the hanging points, so that a person is hung on the overhead rail shifter by the hanging strip. At this time, the human body is in a bending state, and is mainly suitable for most people with inconvenient actions, and the current hanging belt of the shifter cannot be suitable for people with inconvenient actions, wherein the body of the people cannot be bent and folded. Thus, current displacers are not capable of performing work on the transfer and displacement of people whose body is not flexible.
Disclosure of Invention
Based on this, the object of the present application is to provide a compound lifting and displacement system with the advantage of being suitable for the transfer of the human body in a lying state.
The application provides a composite lifting displacement system, which comprises a lifting beam frame and supporting cloth, wherein the supporting cloth is lifted on the lifting beam frame;
The hoisting beam frame comprises a first hoisting longitudinal rod, a second hoisting longitudinal rod, a first cross beam, a second cross beam, a connecting longitudinal rod and paired side lifting lugs;
The first hoisting longitudinal rod and the second hoisting longitudinal rod are oppositely arranged in parallel;
two ends of the first cross beam are respectively and fixedly arranged on the first hoisting longitudinal rod and the second hoisting longitudinal rod;
The two ends of the second cross beam are respectively and fixedly arranged on the first hoisting longitudinal rod and the second hoisting longitudinal rod, and the second cross beam are oppositely arranged in parallel;
the two ends of the connecting longitudinal rod are respectively and fixedly arranged on the first cross beam and the second cross beam, and the connecting longitudinal rod is parallel to the first hoisting longitudinal rod and is provided with a hoisting connecting part;
At least five pairs of side lifting lugs are arranged, and two side lifting lugs of each pair are fixedly arranged on the first lifting longitudinal rod and the second lifting longitudinal rod respectively;
The four side lifting lugs are positioned at the two end parts of the first hoisting longitudinal rod, and the distance between the two side lifting lugs at one end is smaller than the distance between the two side lifting lugs at the other end;
The hoisting connecting part of the connecting longitudinal rod is positioned at one side of the midpoint of the first hoisting longitudinal rod and is close to one end with smaller side lug spacing;
the support cloth is hung on the side lifting lugs.
The application provides a composite lifting displacement system, which provides a lifting beam frame for lifting a human body lying on a flat surface, and is matched with a supporting cloth so that the human body can lie on the supporting cloth. At least five lifting points are provided on the lifting beam frame on one side, each side lifting lug forms a lifting point, and at least ten lifting points are formed on two sides, so that the lifting support cloth is convenient to lift. The space between five side lug of unilateral is unequal, does not belong to evenly distributed, because when hoist and mount, the weight of each position of human body is different, and focus is not evenly distributed in the centre, so, in order to better adaptation human body and the hoist and mount human body of more steady, the space is unequal between five side lug, even the space between every adjacent two side lug is all unequal. Therefore, the composite hoisting displacement system can be used for displacement use of lying. In addition, five hoisting points on a single side can be selected for hoisting, so that the existing function of hoisting and shifting the overhead rail is realized. Furthermore, the application can realize the lying position and the existing sling-shaped displacement.
Further, two of the side lifting lugs are located on one side of the first beam, the other two side lifting lugs are located on the other side of the second beam, and the other side lifting lug is located between the first beam and the second beam.
Further, the hoisting beam frame also comprises a first middle lifting lug, a second middle lifting lug, a third middle lifting lug and a fourth middle lifting lug;
The first middle lifting lug and the second middle lifting lug are respectively connected to the first cross beam and are respectively arranged at two sides of the connecting longitudinal rod;
the third middle lifting lug and the fourth middle lifting lug are respectively connected to the second cross beam and are respectively arranged at two sides of the connecting longitudinal rod;
The first middle lifting lug is connected with the first cross beam in a transversely movable and adjustable way;
The three middle lifting lugs are fixedly connected to the second cross beam, and the fourth middle lifting lug is connected with the second cross beam in a transversely movable and adjustable mode.
Further, a limiting groove for transversely adjusting the first middle lifting lug is formed in the first cross beam, and the first middle lifting lug is sleeved on the first cross beam and is in adjustable connection with the limiting groove of the first cross beam through a claw bolt;
The first cross beam is also provided with a mounting hole for fastening a second middle lifting lug, and the second middle lifting lug is sleeved on the first cross beam and is fastened and connected with the mounting hole of the first cross beam through a fastening bolt;
the second cross beam is provided with a limit groove for transversely adjusting a fourth middle lifting lug, and the fourth middle lifting lug is sleeved on the second cross beam and is adjustably connected with the limit groove of the second cross beam through a claw bolt;
The second cross beam is further provided with a mounting hole for fastening a third middle lifting lug, and the third middle lifting lug is sleeved on the second cross beam and is fastened and connected with the mounting hole of the second cross beam through a fastening bolt.
Further, adjusting channels are respectively formed at the bottom of the first cross beam and the bottom of the second cross beam, and are respectively arranged corresponding to the first middle lifting lug and the fourth middle lifting lug;
the first middle lifting lug comprises a first lifting hook, a first built-in cylinder body and a first hand-screwed nut;
The first lifting hook comprises a hook part and a straight section; the straight section of the first lifting hook penetrates through an adjusting channel of the first cross beam and is screwed with the first built-in cylinder, and the first built-in cylinder and the first cross beam are fastened or loosened relatively by the first hand-screwed nut through a knob;
the second middle lifting lug is fixedly connected to the first cross beam;
the third middle lifting lug is fixedly connected to the second cross beam;
The fourth middle lifting lug comprises a fourth lifting hook, a fourth built-in cylinder body and a fourth hand-screwed nut;
the fourth lifting hook comprises a hook part and a straight section, an external thread is formed on the straight section of the fourth lifting hook, the fourth hand-screwed nut is in threaded connection with the straight section of the fourth lifting hook, the fourth built-in cylinder is movably sleeved in the second cross beam, the straight section of the fourth hook penetrates through an adjusting channel of the second cross beam and is in spiral fastening with the fourth built-in cylinder, and the fourth built-in cylinder and the second cross beam are fastened or released relatively through a knob of the fourth hand-screwed nut.
Further, the first intermediate lifting lug, the second intermediate lifting lug, the third intermediate lifting lug and the fourth intermediate lifting lug are the same in orientation.
Further, the first hoisting longitudinal rod, the second hoisting longitudinal rod, the first cross beam, the second cross beam and the connecting longitudinal rod are hollow rods respectively.
Further, the supporting cloth comprises an upper layer cloth, a bottom layer cloth, a short hanging rope, a long hanging rope and a hanging ring;
the bottom layer support cloth is rectangular, at least five pairs of short hanging ropes are connected to the side edges of the bottom layer support cloth, and the tail end of each short hanging rope is fixedly connected with the hanging ring;
The connecting point of the short hanging rope on the bottom layer supporting cloth corresponds to the setting position of the side lifting lug on the first lifting longitudinal rod;
the upper layer supporting cloth is provided with four sharp corners, each sharp corner is fixedly connected with the long hanging rope, and the tail end of the long hanging rope is fixedly connected with a hanging ring;
the upper layer support cloth is sewed on the bottom layer support cloth, and the bottom layer support cloth is thicker than the upper layer support cloth.
Further, the hanging ring on the short hanging rope is used for being connected with the side hanging lugs, and the hanging ring on the long hanging rope is used for being connected with the first middle hanging lug, the second middle hanging lug, the third middle hanging lug or the fourth middle hanging lug.
Further, the lifting machine further comprises a lifting machine and a lifting rope, wherein the lifting machine is installed and connected on a top rail of a roof, and the lifting machine is fixedly connected with a lifting connecting part connected with the longitudinal rod through the lifting rope.
For a better understanding and implementation, the present application is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a schematic perspective view of an exemplary lifting beam of the present application;
FIG. 2 is a schematic perspective view of an exemplary lifting beam of the present application from another perspective;
FIG. 3 is a schematic perspective view of another exemplary lifting beam of the present application;
FIG. 4 is a front view of the exemplary structure of FIG. 1 in accordance with the present application;
FIG. 5 is a side view of an exemplary compound hoist displacement system of the present application in use;
FIG. 6 is a schematic perspective view of an exemplary support blanket of the present application in a flattened condition;
fig. 7 is a schematic perspective view of an exemplary first intermediate shackle according to the present application;
fig. 8 is a schematic perspective view of another view of an exemplary first intermediate shackle of the present application;
Detailed Description
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1-8, an exemplary composite lifting and displacement system of the present application includes a lifting beam frame and a supporting cloth, wherein the supporting cloth is lifted on the lifting beam frame;
the hoisting beam frame comprises a first hoisting longitudinal rod 11, a second hoisting longitudinal rod 12, a first cross beam 31, a second cross beam 32, a connecting longitudinal rod 40 and a pair of side lifting lugs 20;
the first hoisting longitudinal rod 11 and the second hoisting longitudinal rod 12 are oppositely arranged in parallel;
Two ends of the first cross beam 31 are respectively and fixedly arranged on the first hoisting longitudinal rod 11 and the second hoisting longitudinal rod 12;
The two ends of the second cross beam 32 are respectively and fixedly arranged on the first hoisting longitudinal rod 11 and the second hoisting longitudinal rod 12, the second cross beam 32 and the second cross beam 32 are oppositely and parallelly arranged, and the first cross beam 31 and the second cross beam 32 are respectively arranged on two sides of the middle point of the first hoisting longitudinal rod;
The two ends of the connecting vertical rod 40 are respectively and fixedly arranged on the first cross beam 31 and the second cross beam 32, the connecting vertical rod 40 is parallel to the first hoisting vertical rod 11, and the connecting vertical rod 40 is provided with a hoisting connecting part 41;
At least five pairs of side lifting lugs 20 are arranged, and two side lifting lugs 20 of each pair are fixedly arranged on the first lifting longitudinal rod 11 and the second lifting longitudinal rod 12 respectively;
the four side lifting lugs 20 are positioned at two end parts of the first hoisting longitudinal rod 11, wherein the distance between the two side lifting lugs 20 at one end is smaller than the distance between the two side lifting lugs 20 at the other end;
The hoisting connection portion 41 of the connecting vertical rod 40 is located at one side of the midpoint of the first hoisting vertical rod 11 and is close to the end with smaller space between the side lifting lugs 20;
the support bracket is suspended from a plurality of the side lifting lugs 20.
The application provides a composite lifting displacement system, which provides a lifting beam frame for lifting a human body lying on a flat surface, and is matched with a supporting cloth so that the human body can lie on the supporting cloth. Wherein the lifting beam frame is provided with at least five lifting points on one side, each side lifting lug 20 forms one lifting point, and at least ten lifting points are formed on two sides, so that the lifting support cloth is convenient to lift. The intervals between the five side lifting lugs 20 on one side are not uniform, and are not uniform, because the weight of each part of the human body is different during lifting, and the center of gravity is not uniformly distributed in the middle, so that the intervals between the five side lifting lugs 20 are not uniform, and even the intervals between every two adjacent side lifting lugs 20 are not uniform for better adapting to the human body and lifting the human body more stably. Therefore, the composite hoisting displacement system can be used for displacement use of lying. In addition, five hoisting points on a single side can be selected for hoisting, so that the existing function of hoisting and shifting the overhead rail is realized. Furthermore, the application can realize the lying position and the existing sling-shaped displacement.
Compared with the prior art, the composite lifting displacement system has the advantages that the lifting beam frame and the supporting support cloth matched with the lifting beam frame are arranged, at least five pairs of side lifting lugs 20 are arranged on the lifting beam frame, so that at least two lifting modes of the supporting support cloth are realized, one lifting mode is that five pairs of lifting rings on the supporting support cloth are correspondingly connected with the five pairs of side lifting lugs 20 respectively, so that horizontal lifting is realized, and the other lifting mode is that two pairs of lifting rings on the supporting support cloth are connected with the two pairs of side lifting lugs 20 close to the middle respectively, so that the lifting mode of a lifting bag is realized (the lifting mode is similar to the lifting mode in the prior art). Even the corresponding side lifting lugs 20 may be selected for lifting.
The side lifting lugs 20 on the first and second lifting rails 11, 12 are oppositely oriented.
In some preferred embodiments, two of the side lifting lugs 20 are located on one side of the first beam 31, two other side lifting lugs 20 are located on the other side of the second beam 32, and one side lifting lug 20 is located between the first beam 31 and the second beam 32.
In some preferred embodiments, as shown in fig. 4, five pairs of side lifting lugs 20 are respectively provided, and five side lifting lugs 20 on the second beam 32 are illustrated, where the five side lifting lugs 20 are respectively named as side lugs A1, side lugs A2, side lugs A3, side lugs A4 and side lugs A5, a space is formed between two adjacent side lifting lugs 20, and four spaces are respectively formed, and are respectively named as a space L1, a space L2, a space L3 and a space L4, the space L1 represents a linear shortest distance between the side lugs A1 and the side lugs A2, the space L2 represents a linear shortest distance between the side lugs A2 and the side lugs A3, the space L3 represents a linear shortest distance between the side lugs A3 and the side lugs A4, and the space L4 represents a linear shortest distance between the side lugs A4 and the side lugs A5. Wherein, interval L1 is shortest, interval L2 is longer than interval L1, interval L4 is longer than interval L2, interval L3 is longer than interval L4. Thus, the side ear A3 is not in the middle position of the entire second cross member 32, but the side ear A3 is closer to the side ear A1. In such an embodiment, the side ears are more concentrated, and when the human body lies on the support cloth, the parts above the waist are respectively supported by the side ears A1, A2 and A3 and provide hanging force, so that the hanging is more stable, and the parts above the waist of the human body are more stably hung. While the lower limbs are supported mainly by the side ears A4 and A5, which are relatively more dispersed.
In some preferred embodiments, two end-located side lifting lugs 20 are mounted on each end of the first beam 31 and on each end of the second beam 32. As defined in the above embodiment, a pair of the side ears A1 are mounted on one ends of the first and second cross members 31 and 32, respectively, and a pair of the side ears A5 are mounted on the other ends of the first and second cross members 31 and 32, respectively.
In some preferred embodiments, the lifting beam further comprises a first intermediate lifting lug 51, a second intermediate lifting lug 52, a third intermediate lifting lug 53, a fourth intermediate lifting lug 54;
The first middle lifting lug 51 and the second middle lifting lug 52 are respectively connected to the first cross beam 31 and are respectively arranged at two sides of the connecting longitudinal rod 40;
the third middle lifting lug 53 and the fourth middle lifting lug 54 are respectively connected to the second cross beam 32 and are respectively arranged at two sides of the connecting longitudinal rod 40;
The first middle lifting lug 51 is connected with the first cross beam 31 in an adjustable manner in a transversely movable manner, and the second middle lifting lug 52 is connected with the first cross beam 31 in a fastening manner;
The three intermediate lifting lugs are fastened to the second cross member 32 and the fourth intermediate lifting lug 54 is adjustably connected to the second cross member 32 so as to be movable laterally.
Compared with the prior art, through setting up four middle lifting lugs to more hoist and mount modes and use mode when improving to lie. Firstly, through setting up four middle lifting lugs for the hoist and mount that support the cloth of holding in palm not only can connect through five pairs of side lifting lugs 20, still provide four middle lifting lugs in order to provide more tie points, secondly, in four middle lifting lugs, first middle lifting lug 51 and fourth middle lifting lug 54 respectively can transversely adjust, make the interval of first middle lifting lug 51 and second middle lifting lug 52 adjustable, also make the interval of third middle lifting lug 53 and fourth middle lifting lug 54 adjustable, and then can adjust the hoist and mount state that supports the cloth of holding in palm, relative tensioning or relative lax. Even adjustment of the relative skew.
In some further embodiments, the structure and adjustment of the four intermediate lifting lugs are specifically described. As shown in fig. 1 and 2, the first cross beam 31 is provided with a limit groove 61 for transversely adjusting the first middle lifting lug 51, and the first middle lifting lug 51 is sleeved on the first cross beam 31 and is adjustably connected with the limit groove 61 of the first cross beam 31 through a claw bolt P;
The first cross beam 31 is further provided with a mounting hole (not shown) for fastening the second middle lifting lug 52, and the second middle lifting lug 52 is sleeved on the first cross beam 31 and is fastened and connected with the mounting hole of the first cross beam 31 through a fastening bolt;
The second cross beam 32 is provided with a limit groove 61 for transversely adjusting the fourth middle lifting lug 54, and the fourth middle lifting lug 54 is sleeved on the second cross beam 32 and is adjustably connected with the limit groove 61 of the second cross beam 32 through a claw bolt P;
The second cross beam 32 is further provided with a mounting hole for fastening the third intermediate lifting lug 53, and the third intermediate lifting lug 53 is sleeved on the second cross beam 32 and is fastened and connected with the mounting hole of the second cross beam 32 through a fastening bolt.
The limiting groove 61 does not penetrate through the wall surface of the first beam or the second beam, but is a groove formed in the surface of the first beam or the second beam, and the bottom surface of the limiting groove is used for abutting against the claw bolt.
The second intermediate lifting lug 52 is fastened and connected to the first cross beam 31 by a fastening bolt, the relative transverse position of the second intermediate lifting lug 52 and the first intermediate lifting lug is not adjustable, and the third intermediate lifting lug 53 is fastened and connected to the second cross beam 32 by a fastening bolt, and the relative transverse position of the second intermediate lifting lug and the second intermediate lifting lug is also adjustable. However, after the claw bolt P connected to the first middle lifting lug 51 is unlocked, one end of the claw bolt P can move in the limit groove 61 of the first cross beam 31, so that the first middle lifting lug 51 can move transversely relative to the first cross beam 31, and the adjustable range of the first middle lifting lug is the length of the limit groove 61 of the first cross beam 31. The fourth intermediate lifting lug 54 can also move transversely relative to the second cross beam 32 by unlocking the claw bolt P on the fourth intermediate lifting lug 54, and the movable range of the fourth intermediate lifting lug 54 relative to the second cross beam 32 is the length of the limit groove 61 on the second cross beam 32.
In some preferred embodiments, the first intermediate shackle 51, the second intermediate shackle 52, the third intermediate shackle 53, and the fourth intermediate shackle 54 are oriented identically. As shown in fig. 1-3, the directions of the hooks are the same, and the hooks are in the state as shown in the drawing.
In yet further embodiments, another embodiment of the four intermediate lifting lugs and their adjustment is specifically described. The bottom of the first beam 31 and the bottom of the second beam 32 are respectively provided with an adjusting channel, and the adjusting channels are respectively corresponding to the first middle lifting lug 51 and the fourth middle lifting lug 54;
the first middle lifting lug 51 comprises a first lifting hook 511, a first built-in barrel 513 and a first hand-screwed nut 512;
The first lifting hook 511 comprises a hook part 515 and a straight section 514, wherein an external thread is formed on the straight section 514, the first hand-screwed nut 512 is in threaded connection with the straight section 514 of the first lifting hook 511, the first built-in cylinder 513 is movably sleeved in the first cross beam 31, the straight section 514 of the first lifting hook 511 penetrates through an adjusting channel of the first cross beam 31 and is in screw fastening with the first built-in cylinder 513, and the first built-in cylinder 513 is fastened or released relatively with the first cross beam 31 by turning the first hand-screwed nut 512;
the second middle lifting lug 52 is fixedly connected to the first cross beam 31;
the third middle lifting lug 53 is fixedly connected to the second cross beam 32;
the fourth middle lifting lug 54 comprises a fourth lifting hook, a fourth built-in cylinder body and a fourth hand-screwed nut;
The fourth hook comprises a hook part 515 and a straight section 514, the straight section 514 is provided with external threads, the fourth hand-screwed nut is in threaded connection with the straight section 514 of the fourth hook, the fourth built-in cylinder is movably sleeved in the second cross beam 32, the straight section 514 of the fourth hook penetrates through an adjusting channel of the second cross beam 32 and is in screw fastening with the fourth built-in cylinder, and the fourth built-in cylinder and the second cross beam 32 are fastened relatively or loosened relatively through the fourth hand-screwed nut.
In this embodiment, the first middle lifting lug 51 is provided with the first built-in barrel 513, so that the first lifting hook 511 is hung on the first cross beam 31, meanwhile, the first lifting hook 511 and the first cross beam 31 can move relatively through the adjusting channel of the first cross beam 31, the first hand-screwing nut 512 is rotated, the first hand-screwing nut 512 is close to the first built-in barrel 513 and clamps the first cross beam 31, and further, the relative connection between the first lifting hook 511 and the first cross beam 31 is fastened and relatively static through the friction force between the first built-in barrel 513 and the first cross beam 31. By the same principle, the nut knob is screwed by a fourth hand and is close to the fourth built-in cylinder, so that the fourth built-in cylinder is connected and fastened with the second cross beam 32 through friction force, the fourth lifting hook is further enabled to be static relative to the second cross beam 32, and the fourth lifting hook is prevented from sliding relative to the second cross beam 32.
When first hand-screwed nut 512 is screwed, first hand-screwed nut 512 is far away from first built-in cylinder 513, relative friction force between first built-in cylinder 513 and first cross beam 31 is reduced, and first lifting hook 511 and first built-in cylinder 513 can move transversely relative to first cross beam 31, so that relative distance between first middle lifting lug 51 and second middle lifting lug 52 can be adjusted. In the same principle, the fourth inner barrel together with the fourth hook can be moved relatively on the second cross member 32 when the fourth hand screws the nut knob away from the fourth inner barrel. And thus the relative distances of the third intermediate shackle 53 and the fourth intermediate shackle 54 can be adjusted.
In some preferred embodiments, the first intermediate shackle 51, the second intermediate shackle 52, the third intermediate shackle 53, and the fourth intermediate shackle 54 are oriented identically. As shown in the drawings, the directions are the same, but the arrangement states and arrangement directions of the hook portions 515 of the four intermediate lifting lugs are identical, so that the states as shown in the drawings are formed.
In some preferred embodiments, the first lifting rail 11, the second lifting rail 12, the first cross member 31, the second cross member 32, and the connecting rail 40 are hollow rails, respectively. Compared with a solid structure, the hollow structure has the advantages of light weight, low cost and low lifting difficulty.
In other preferred embodiments, the first lifting rail 11, the second lifting rail 12, the first cross member 31, the second cross member 32, and the connecting rail 40 are each solid bars. Solid is more stable and strong and has a higher load-bearing capacity than hollow.
In some preferred embodiments, the support brackets include an upper bracket 72, a lower bracket 71, a short strap 81, a long strap 82, and a sling;
The bottom layer supporting cloth 71 is rectangular, at least five pairs of short hanging ropes 81 are connected to the side edges of the bottom layer supporting cloth, and the tail end of each short hanging rope 81 is fixedly connected with the hanging ring M;
the connection point of the short hanging rope 81 on the bottom layer supporting cloth 71 corresponds to the setting position of the side lifting lug 20 on the first lifting longitudinal rod 11;
the upper layer supporting cloth 72 is formed with four sharp corners, each sharp corner is fixedly connected with the long hanging rope 82, and the tail end of the long hanging rope 82 is fixedly connected with a hanging ring;
the upper layer cloth 72 is sewn to the lower layer cloth 71, and the lower layer cloth 71 is thicker than the upper layer cloth 72.
Further, the upper layer supporting cloth 72 may be soft gauze or terylene cloth, or cotton cloth, the bottom layer supporting cloth 71 may be thicker cloth, or terylene, spandex, or the like, or blended cloth, and the bottom layer supporting cloth 71 is preferably formed by sewing multiple layers of cloth, so as to improve the supporting capability. The bottom layer supporting cloth 71 is thicker and harder, and the upper layer supporting cloth 72 is thinner and softer, so that the human body is supported stably, and the enclosure is effective and comfortable.
In some preferred embodiments, the hanging ring M on the short hanging rope 81 is used for being connected with the side lifting lugs 20, and the hanging ring M on the long hanging rope 82 is used for being connected with the first middle lifting lug 51, the second middle lifting lug 52, the third middle lifting lug 53 or the fourth middle lifting lug 54.
The hanging ring connected with the short hanging rope 81 is detachably connected with the side lifting lugs 20, and the hanging ring connected with the long hanging rope 82 is detachably connected with the four middle lifting lugs.
As shown in fig. 6, four long hanging ropes 82 are respectively provided with corresponding hanging rings, which are respectively named as hanging ring N1, hanging ring N2, hanging ring N3, and hanging ring N4 for convenience of description. In the use state shown in fig. 5, the long hanging rope connected with the hanging ring N1 bypasses the hook of the first middle lifting lug 51, then the hanging ring N1 is sleeved with the second middle lifting lug 52, the long hanging rope connected with the hanging ring N2 bypasses the hook of the second middle lifting lug 52, and then the hanging ring N2 is sleeved with the first middle lifting lug 51. In the same principle, the long hanging rope connected with the hanging ring N3 bypasses the hook of the third middle lifting lug 53, then the hanging ring N3 is sleeved with the fourth middle lifting lug 54, the long hanging rope connected with the hanging ring N4 bypasses the hook of the fourth middle lifting lug 54, and then the hanging ring N4 is sleeved with the third middle lifting lug 53.
In some preferred embodiments, further comprising a crane mounted to the roof rail of the roof and a hoist rope, the crane being securely connected to the hoist connection 41 of the connecting rail 40 by the hoist rope. The crane may be a prior art crane of a headrail shifter.
The working principle of the composite hoisting displacement system is as follows:
the general principle is that, as shown in fig. 5 or 6, the bottom layer supporting cloth 71 is directly connected with the side lifting lugs 20 in a hanging manner through hanging rings on the short hanging ropes 81, and the upper layer supporting cloth 72 passes through the corresponding upper lifting lugs through the long hanging ropes 82 and then is hung with the other lifting lug on the same beam.
Specific:
a first hanging mode. Only hanging rings on the side lifting lugs 20 and the short hanging ropes 81 are hung singly, so that only the bottom layer supporting cloth 71 is hung. In the mode, the hanging displacement of lying is realized, the position of the human body can not be adjusted, and the position of the gravity center of the lying body is inconvenient to adjust.
And a second hanging mode. Hanging rings on all short hanging ropes 81 and hanging lugs on two long hanging ropes 82 realize simultaneous hanging of the bottom layer supporting cloth 71 and the upper layer supporting cloth 72, wherein the upper layer supporting cloth 72 only hangs two hanging points. In this mode, the relative position of the hanging point of the upper layer supporting cloth 72 can be adjusted, the position of the center of gravity of the human body during hanging can be adjusted, and the protection effect of the human body can be achieved from the side face. Meanwhile, the protective cloth on the side face is soft, so that the comfort is improved.
And a third hanging mode. The hanging of all the short hanging ropes 81 and all the long hanging ropes 82 is realized by hanging all the hanging points of the bottom layer supporting cloth 71 and the upper layer supporting cloth 72. Under the mode, not only can the hanging be carried out in a lying way, but also the gravity center of a human body can be adjusted when the human body lies in a lying way, more side protection effects are achieved, and meanwhile the comfort level of the hanging is guaranteed.
And a fourth hanging mode. The hanging ropes 81 at four corner positions of the bottom layer supporting cloth 71 hang on the two middle side lifting lugs 20 in the five side lifting lugs 20, thereby realizing the hanging pocket-shaped displacement.
In addition, because the side lifting lugs 20 are enough, and the lifting points for supporting the supporting cloth are also enough, the supporting cloth can be freely combined and matched to realize more hanging modes.
Compared with the prior art, the composite hoisting and shifting system has two advantages. First, a lying hoisting displacement is achieved, so that a lying displacement becomes possible. Secondly, realized that the focus of lying the hoist and mount is adjustable in the same time, through setting up the different string rope of length, adopt respectively that short string rope 81 and long string rope 82 hang, the connection mode that the long string rope 82 hung in addition is through winding on a middle lug, then is connected with another middle lug, this kind of hoist and mount mode can bring two at least benefits. The force applied to the long hanging rope 82 is in the horizontal direction when the first middle lifting lug 51 or the fourth middle lifting lug 54 is adjusted, so that the long hanging rope is easy to adjust, the other long hanging rope 82 connected to the second middle lifting lug 52 is also adjusted in a follow mode when the first middle lifting lug 51 is adjusted, and the other long hanging rope 82 connected to the third middle lifting lug 53 is also adjusted in a follow mode when the fourth middle lifting lug 54 is adjusted, so that the effect of adjusting two synchronous length adjustments is achieved.
In addition, since the first intermediate lifting lug 51 and the fourth intermediate lifting lug 54 are not in the same longitudinal direction of the lifting beam frame nor in the same transverse direction of the lifting beam frame, but are respectively located obliquely upward of the lifting beam frame, the effects thereof in use are different. Because the head is located near the side ear A1 and the feet are located near the side ear A5 when the human body is lying flat, the lateral movement of the first intermediate lifting lug 51 is mainly used for adjusting the center of gravity when the human body is lying flat at a position above the waist, and the lateral movement of the fourth intermediate lifting lug 54 is mainly used for adjusting the center of gravity when the human body is lying flat. Further, the first middle lifting lug 51 and the fourth middle lifting lug 54 are respectively located in the oblique directions, so that when the gravity center of a human body is adjusted, the human body cannot turn on one's side, and the wrapping property of the upper layer supporting cloth 72 is better.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application.
Claims (8)
1. The composite lifting displacement system is characterized by comprising a lifting beam frame and supporting cloth, wherein the supporting cloth is lifted on the lifting beam frame;
The hoisting beam frame comprises a first hoisting longitudinal rod, a second hoisting longitudinal rod, a first cross beam, a second cross beam, a connecting longitudinal rod and paired side lifting lugs;
The first hoisting longitudinal rod and the second hoisting longitudinal rod are oppositely arranged in parallel;
two ends of the first cross beam are respectively and fixedly arranged on the first hoisting longitudinal rod and the second hoisting longitudinal rod;
the two ends of the second cross beam are respectively and fixedly arranged on the first hoisting longitudinal rod and the second hoisting longitudinal rod, and the first cross beam and the second cross beam are oppositely arranged in parallel;
the two ends of the connecting longitudinal rod are respectively and fixedly arranged on the first cross beam and the second cross beam, and the connecting longitudinal rod is parallel to the first hoisting longitudinal rod and is provided with a hoisting connecting part;
At least five pairs of side lifting lugs are arranged, and two side lifting lugs of each pair are fixedly arranged on the first lifting longitudinal rod and the second lifting longitudinal rod respectively;
The four side lifting lugs are positioned at the two end parts of the first hoisting longitudinal rod, and the distance between the two side lifting lugs at one end is smaller than the distance between the two side lifting lugs at the other end;
The hoisting connecting part of the connecting longitudinal rod is positioned at one side of the midpoint of the first hoisting longitudinal rod and is close to one end with smaller side lug spacing;
the support supporting cloth is hung on the side lifting lugs;
The hoisting beam frame further comprises a first middle lifting lug, a second middle lifting lug, a third middle lifting lug and a fourth middle lifting lug;
The first middle lifting lug and the second middle lifting lug are respectively connected to the first cross beam and are respectively arranged at two sides of the connecting longitudinal rod;
the third middle lifting lug and the fourth middle lifting lug are respectively connected to the second cross beam and are respectively arranged at two sides of the connecting longitudinal rod;
The first middle lifting lug is connected with the first cross beam in a transversely movable and adjustable way;
the third middle lifting lug is fixedly connected to the second cross beam, and the fourth middle lifting lug is in adjustable connection relative to the second cross beam in a transversely movable manner;
The support supporting cloth comprises an upper layer supporting cloth, a bottom layer supporting cloth, a short hanging rope, a long hanging rope and a hanging ring;
the bottom layer support cloth is rectangular, at least five pairs of short hanging ropes are connected to the side edges of the bottom layer support cloth, and the tail end of each short hanging rope is fixedly connected with the hanging ring;
The connecting point of the short hanging rope on the bottom layer supporting cloth corresponds to the setting position of the side lifting lug on the first lifting longitudinal rod;
the upper layer supporting cloth is provided with four sharp corners, each sharp corner is fixedly connected with the long hanging rope, and the tail end of the long hanging rope is fixedly connected with a hanging ring;
the upper layer support cloth is sewed on the bottom layer support cloth;
the lifting rings on the short hanging ropes are used for being connected with the side lifting lugs, and the lifting rings on the long hanging ropes are used for being connected with the first middle lifting lug, the second middle lifting lug, the third middle lifting lug or the fourth middle lifting lug.
2. The compound lift and shift system as set forth in claim 1 wherein two of said side lifting lugs are located on one side of said first beam and two other of said side lifting lugs are located on the other side of said second beam, and one of said side lifting lugs is located between said first beam and said second beam.
3. The compound hoist displacement system of claim 1, characterized in that:
The first cross beam is provided with a limit groove for transversely adjusting the first middle lifting lug, and the first middle lifting lug is sleeved on the first cross beam and is adjustably connected with the limit groove of the first cross beam through a claw bolt;
The first cross beam is also provided with a mounting hole for fastening a second middle lifting lug, and the second middle lifting lug is sleeved on the first cross beam and is fastened and connected with the mounting hole of the first cross beam through a fastening bolt;
the second cross beam is provided with a limit groove for transversely adjusting a fourth middle lifting lug, and the fourth middle lifting lug is sleeved on the second cross beam and is adjustably connected with the limit groove of the second cross beam through a claw bolt;
The second cross beam is further provided with a mounting hole for fastening a third middle lifting lug, and the third middle lifting lug is sleeved on the second cross beam and is fastened and connected with the mounting hole of the second cross beam through a fastening bolt.
4. The compound lifting and shifting system according to claim 1, wherein the bottom of the first cross beam and the bottom of the second cross beam are respectively provided with an adjusting channel, and the adjusting channels are respectively arranged corresponding to the first middle lifting lug and the fourth middle lifting lug;
the first middle lifting lug comprises a first lifting hook, a first built-in cylinder body and a first hand-screwed nut;
The first lifting hook comprises a hook part and a straight section; the straight section of the first lifting hook penetrates through an adjusting channel of the first cross beam and is screwed with the first built-in cylinder, and the first built-in cylinder and the first cross beam are fastened or loosened relatively by the first hand-screwed nut through a knob;
the second middle lifting lug is fixedly connected to the first cross beam;
the third middle lifting lug is fixedly connected to the second cross beam;
The fourth middle lifting lug comprises a fourth lifting hook, a fourth built-in cylinder body and a fourth hand-screwed nut;
The fourth lifting hook comprises a hook part and a straight section, an external thread is formed on the straight section of the fourth lifting hook, the fourth hand-screwed nut is in threaded connection with the straight section of the fourth lifting hook, the fourth built-in cylinder is movably sleeved in the second cross beam, the straight section of the fourth lifting hook penetrates through an adjusting channel of the second cross beam and is in spiral fastening with the fourth built-in cylinder, and the fourth built-in cylinder and the second cross beam are fastened relatively or loosened relatively through a knob of the fourth hand-screwed nut.
5. The compound lifting and displacement system as claimed in claim 3 or 4, wherein the first middle lifting lug, the second middle lifting lug, the third middle lifting lug and the fourth middle lifting lug are oriented in the same direction.
6. The composite hoist and mount displacement system of claim 1, wherein the first hoist and mount longitudinal bar, the second hoist and mount longitudinal bar, the first crossbeam, the second crossbeam, the connection longitudinal bar are hollow bars, respectively.
7. The composite lifting and displacement system of claim 1, wherein the bottom layer of support cloth is thicker than the upper layer of support cloth.
8. The composite hoisting and shifting system of claim 1, further comprising a crane and a hoisting rope, wherein the crane is mounted and connected on a top rail of a roof, and the crane is fastened and connected with a hoisting connecting part connected with the longitudinal rod through the hoisting rope.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211359282.5A CN115531108B (en) | 2022-11-02 | 2022-11-02 | Composite lifting and shifting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211359282.5A CN115531108B (en) | 2022-11-02 | 2022-11-02 | Composite lifting and shifting system |
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| CN115531108A CN115531108A (en) | 2022-12-30 |
| CN115531108B true CN115531108B (en) | 2025-08-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212879957U (en) * | 2020-06-10 | 2021-04-06 | 唐沐林 | Patient transfer equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4887325A (en) * | 1989-07-13 | 1989-12-19 | Tesch Charles V | Patient positioning apparatus |
| GB2419126A (en) * | 2004-10-14 | 2006-04-19 | Sunrise Medical Ltd | Lifting sling for supporting a person |
| CN103860372A (en) * | 2014-02-27 | 2014-06-18 | 苏州瑞华医院有限公司 | Medical hydrotherapy system with sky rail transfer device |
| CN211723779U (en) * | 2019-12-26 | 2020-10-23 | 唐自义 | Movable frame for paralytic patient |
| CN212439182U (en) * | 2020-03-06 | 2021-02-02 | 广州市普东医疗科技有限公司 | Constant-temperature lifting appliance and constant-temperature shifting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212879957U (en) * | 2020-06-10 | 2021-04-06 | 唐沐林 | Patient transfer equipment |
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