CN105496662A - Upper-layer stretcher support lifting mechanism - Google Patents
Upper-layer stretcher support lifting mechanism Download PDFInfo
- Publication number
- CN105496662A CN105496662A CN201511017739.4A CN201511017739A CN105496662A CN 105496662 A CN105496662 A CN 105496662A CN 201511017739 A CN201511017739 A CN 201511017739A CN 105496662 A CN105496662 A CN 105496662A
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- China
- Prior art keywords
- support
- upper level
- elevating mechanism
- litter frame
- sick
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000003028 elevating effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000032258 transport Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 208000012802 recumbency Diseases 0.000 description 1
Classifications
-
- 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
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
Landscapes
- Health & Medical Sciences (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 invention provides an upper-layer stretcher support lifting mechanism. Through the upper-layer stretcher support lifting mechanism, two prone sick and wounded persons or one prone sick and wounded person and four sitting sick and wounded persons can be conveyed rapidly at one time by a helicopter, so that the medical assistance capability of the helicopter is improved. The upper-layer stretcher support lifting mechanism comprises a bottom stretcher table and an upper horizontal support cantilever bracket, wherein two vertical support upright posts are distributed on the long side edge of the inner side of the stretcher table; push rods are arranged in the two support upright posts respectively; the two push rods are synchronous push rods and ascend and descend simultaneously; two connection structures are distributed on the long side of the inner side of the upper horizontal support cantilever bracket; the two connection structures are tightened on the push rods at corresponding positions respectively; the bottoms of the push rods extend into respective driving bases; the two driving bases are driven through one transmission shaft respectively; the upper horizontal support cantilever bracket can ascend and descend in the vertical direction relative to the bottom stretcher table; a stretcher bracket mounting assembly is arranged in the upper horizontal support cantilever bracket.
Description
Technical field
The present invention relates to the technical field of medical life saving system, be specially a kind of upper strata litter frame elevating mechanism.
Background technology
Along with the enhancing of economic level and national comprehensive strength, the helicopter conveying sick and wounded have progressed into the medical life saving system field of country, when existing helicopter transports the sick and wounded, it only can carry 1 prone position sick and wounded or 4 sitting posture sick and wounded in maximum magnitude in the solid space of people's recumbency, because the cost of the helicopter conveying sick and wounded is very high, and the heliborne sick and wounded of general needs are more critical, the number that existing helicopter single transports the sick and wounded is relatively less, and does not utilize the solid space in helicopter cmpletely.
Summary of the invention
For the problems referred to above, the invention provides a kind of upper strata litter frame elevating mechanism, it makes helicopter once transport can to transport fast 2 prone position sick and wounded or 1 prone position sick and wounded and 4 sitting posture sick and wounded, improves the medical rescue ability of helicopter.
A kind of upper strata litter frame elevating mechanism, its technical scheme is such: it comprises bottom stretcher platform, it is characterized in that: it also comprises upper level supporting extension arms support, the inner side long side of described stretcher platform is furnished with two support posts of Vertical dimension, push rod is respectively arranged with in two support posts, two described push rods are specially two synchronized model push rods, be elevated simultaneously, the inner side long side of described upper level supporting extension arms support arranges two syndetons, two described syndetons are anchored on the push rod of correspondence position respectively, the bottom of described push rod extends in respective drive seat, two described drive seat drive respectively by a power transmission shaft, described upper level supporting extension arms support can relative to the lifting action of described bottom stretcher platform generation Vertical dimension, litter frame installation component is provided with in described upper level supporting extension arms support.
It is further characterized in that: the inner side plane of described upper level supporting extension arms support is close to the plane of described two support posts of correspondence position, guarantees the firm of whole upper level supporting extension arms support;
After described syndeton runs through the vertically-guided groove that described support post is arranged, be anchored on the upper end of the push rod of correspondence position;
Described push rod is specially electric pushrod, the power transmission shaft one end connected in the drive seat of described two described push rods is circumscribed with drive motors, this drive motors rotating drive drive axis, and then push rod is in the straight line elevating movement by drive motors converting rotary motion being push rod;
The other end of described power transmission shaft is also circumscribed with rotation rocking handle, and it guarantees, when drive motors lost efficacy, manually to complete the lifting action to upper level supporting extension arms support;
The top of two described support posts is connected by technique beam, forms an entirety, guarantees firmness and the perpendicularity of two support posts;
The lower position of two described support posts is also fastened with drip stand assembly, and described drip stand assembly is convenient infuses to the sick and wounded;
The inner side long side of described bottom stretcher platform is fastened with the perpendicular plate face of L-type link, the bottom of two support posts is fastening and be supported on the upper level end face of described L-type link, described drive seat, drive motors are all supported on the upper level end face of L-type link, guarantee that the top of whole drives structure and bottom stretcher platform is placed stretcher plane and can not be interfered;
After adopting technique scheme, when needs transport 2 prone position sick and wounded, first the height of upper level supporting extension arms support is reduced, the stretcher lifting the first place sick and wounded is positioned over the upper plane of upper level supporting extension arms support and the good litter frame installation component of para-position, lifting upper level supporting extension arms support is to certain altitude afterwards, the stretcher lifting another sick and wounded is positioned over the litter frame installation component of bottom stretcher platform, the good bottom of para-position simultaneously stretcher platform; When needs transport 1 prone position sick and wounded and 4 sitting posture sick and wounded, first the height of upper level supporting extension arms support is reduced, the stretcher lifting the prone position sick and wounded is positioned over the upper plane of upper level supporting extension arms support and the good litter frame installation component of para-position, lifting upper level supporting extension arms support is to high height afterwards, afterwards, 4 sitting posture sick and wounded take a seat in turn; Certainly this structure also only can sit 4 sitting posture sick and wounded or 1 prone position sick and wounded; To sum up, it makes helicopter once transport can to transport fast 2 prone position sick and wounded or 1 prone position sick and wounded and 4 sitting posture sick and wounded, improves the medical rescue ability of helicopter.
Accompanying drawing explanation
Fig. 1 is that jacking condition of the present invention is in low level, meta, high-order structural representation respectively;
Fig. 2 is the front view structural representation of Fig. 1 high-end trim of the present invention;
Fig. 3 is the side view structural representation of Fig. 2;
Fig. 4 is the side view structural representation of Fig. 1 low-end trim of the present invention;
Fig. 5 is the top view structural representation of bottom of the present invention stretcher platform;
Fig. 6 is the partial rear view topology view of Fig. 2;
Title in figure corresponding to sequence number is as follows:
Bottom stretcher platform 1, upper level supporting extension arms support 2, support post 3, push rod 4, syndeton 5, drive seat 6, power transmission shaft 7, litter frame installation component 8, vertically-guided groove 9, drive motors 10, rotation rocking handle 11, technique beam 12, drip stand assembly 13, L-type link 14, backrest 15.
Detailed description of the invention
A kind of sick and wounded transport module, see Fig. 1 ~ Fig. 6: it comprises bottom stretcher platform 1, upper level supporting extension arms support 2, backrest can be received, the inner side long side of stretcher platform 1 is furnished with two support posts 3 of Vertical dimension, push rod 4 is respectively arranged with in two support posts 3, two push rods 4 are specially two synchronized model push rods, be elevated simultaneously, the inner side long side of upper level supporting extension arms support 2 arranges two syndetons 5, two syndetons 5 are anchored on the push rod 4 of correspondence position respectively, the bottom of push rod 4 extends in respective drive seat 6, two drive seat 6 drive respectively by a power transmission shaft 7, the lifting action of Vertical dimension can be there is in upper level supporting extension arms support 2 relative to bottom stretcher platform 1, litter frame installation component 8 is provided with in upper level supporting extension arms support 2.
The inner side plane of upper level supporting extension arms support 2 is close to the plane of two support posts 3 of correspondence position, guarantees the firm of whole upper level supporting extension arms support 2;
Syndeton 5 runs through the upper end that the vertically-guided groove 9 that support post 3 is arranged is rear, be anchored on the push rod 4 of correspondence position;
Push rod 4 is specially electric pushrod, the power transmission shaft one end connected in the drive seat 6 of two push rods 4 is circumscribed with this drive motors 10 rotating drive power transmission shaft 7 of drive motors 10 and rotates, and then push rod 4 is in the straight line elevating movement by drive motors 17 converting rotary motion being push rod;
The other end of power transmission shaft 7 is also circumscribed with and rotates rocking handle 11, and it guarantees, when drive motors 10 lost efficacy, manually to complete the lifting action to upper level supporting extension arms support 2;
The top of two support posts 3 is connected by technique beam 12, form an entirety, guarantees firmness and the perpendicularity of two support posts 3;
The lower position of two support posts 3 is also fastened with drip stand assembly 13, and drip stand assembly 13 is convenient infuses to the sick and wounded;
The inner side long side of bottom stretcher platform 1 is fastened with the perpendicular plate face of L-type link 14, the bottom of two support posts 3 is fastening and be supported on the upper level end face of L-type link 14, drive seat 6, drive motors 17 are all supported on the upper level end face of L-type link 14, guarantee that the top of whole drives structure and bottom stretcher platform 1 is placed stretcher plane and can not be interfered.
In figure, sequence number 15 is backrest.
Its beneficial effect is as follows: 1 is simple and quick; 2 are convenient to medical worker carries on and carries the sick and wounded off; Send efficiency after the 3 abundant raising sick and wounded, save life, safeguard national security; 4 safety and the comfortablenesses taking into full account sitting posture and the prone position sick and wounded.
Above specific embodiments of the invention have been described in detail, but content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalizations done according to the invention application range change and improve, and all should still belong within patent covering scope of the present invention.
Claims (8)
1. a upper strata litter frame elevating mechanism, it comprises bottom stretcher platform, it is characterized in that: it also comprises upper level supporting extension arms support, the inner side long side of described stretcher platform is furnished with two support posts of Vertical dimension, push rod is respectively arranged with in two support posts, two described push rods are specially two synchronized model push rods, be elevated simultaneously, the inner side long side of described upper level supporting extension arms support arranges two syndetons, two described syndetons are anchored on the push rod of correspondence position respectively, the bottom of described push rod extends in respective drive seat, two described drive seat drive respectively by a power transmission shaft, described upper level supporting extension arms support can relative to the lifting action of described bottom stretcher platform generation Vertical dimension, litter frame installation component is provided with in described upper level supporting extension arms support.
2. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, is characterized in that: the inner side plane of described upper level supporting extension arms support is close to the plane of described two support posts of correspondence position.
3. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, is characterized in that: after described syndeton runs through the vertically-guided groove that described support post is arranged, be anchored on the upper end of the push rod of correspondence position.
4. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, it is characterized in that: described push rod is specially electric pushrod, the power transmission shaft one end connected in the drive seat of described two described push rods is circumscribed with drive motors, this drive motors rotating drive drive axis.
5. a kind of upper strata as claimed in claim 4 litter frame elevating mechanism, is characterized in that: the other end of described power transmission shaft is also circumscribed with rotation rocking handle.
6. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, is characterized in that: the top of two described support posts is connected by technique beam, forms an entirety.
7. a kind of upper strata as claimed in claim 1 litter frame elevating mechanism, is characterized in that: the lower position of two described support posts is also fastened with drip stand assembly, and described drip stand assembly is convenient infuses to the sick and wounded.
8. a kind of upper strata as claimed in claim 4 litter frame elevating mechanism, it is characterized in that: the inner side long side of described bottom stretcher platform is fastened with the perpendicular plate face of L-type link, the bottom of two support posts is fastening and be supported on the upper level end face of described L-type link, and described drive seat, drive motors are all supported on the upper level end face of L-type link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017739.4A CN105496662A (en) | 2015-12-29 | 2015-12-29 | Upper-layer stretcher support lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017739.4A CN105496662A (en) | 2015-12-29 | 2015-12-29 | Upper-layer stretcher support lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105496662A true CN105496662A (en) | 2016-04-20 |
Family
ID=55705231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511017739.4A Pending CN105496662A (en) | 2015-12-29 | 2015-12-29 | Upper-layer stretcher support lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105496662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580564A (en) * | 2016-12-14 | 2017-04-26 | 中国航空救生研究所 | Stretcher system for aviation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2297604A1 (en) * | 1975-01-15 | 1976-08-13 | Tuoro Maurice Di | Transport trolley for anaesthetised patient - encases operating table to lift stretcher and has lengthwise bar for traction instruments |
| EP0119976B1 (en) * | 1983-03-11 | 1988-06-22 | Actuator A/S | Lifting/transporting apparatus for patients/disabled persons |
| CN2243824Y (en) * | 1995-11-03 | 1997-01-01 | 庞世成 | Wall built-in cabinet type folding bed |
| CN101147713A (en) * | 2007-11-08 | 2008-03-26 | 武汉东湖天康科技有限公司 | Ambulance for multiple wounded persons |
| CN201082226Y (en) * | 2007-06-15 | 2008-07-09 | 苏州江南航天机电工业公司 | Foldable double-layer stretcher supporting frame device |
| CN201115546Y (en) * | 2007-10-22 | 2008-09-17 | 中国人民解放军第三军医大学第二附属医院 | Electric double-layer lifting bed |
| CN101474114A (en) * | 2009-01-20 | 2009-07-08 | 南京南汽专用车有限公司 | Double-layer stretcher bed |
| CN101554276A (en) * | 2008-12-31 | 2009-10-14 | 上海市延安中学 | Lifting double bed |
| CN205758854U (en) * | 2015-12-29 | 2016-12-07 | 苏州江南航天机电工业有限公司 | A kind of upper strata litter frame elevating mechanism |
-
2015
- 2015-12-29 CN CN201511017739.4A patent/CN105496662A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2297604A1 (en) * | 1975-01-15 | 1976-08-13 | Tuoro Maurice Di | Transport trolley for anaesthetised patient - encases operating table to lift stretcher and has lengthwise bar for traction instruments |
| EP0119976B1 (en) * | 1983-03-11 | 1988-06-22 | Actuator A/S | Lifting/transporting apparatus for patients/disabled persons |
| CN2243824Y (en) * | 1995-11-03 | 1997-01-01 | 庞世成 | Wall built-in cabinet type folding bed |
| CN201082226Y (en) * | 2007-06-15 | 2008-07-09 | 苏州江南航天机电工业公司 | Foldable double-layer stretcher supporting frame device |
| CN201115546Y (en) * | 2007-10-22 | 2008-09-17 | 中国人民解放军第三军医大学第二附属医院 | Electric double-layer lifting bed |
| CN101147713A (en) * | 2007-11-08 | 2008-03-26 | 武汉东湖天康科技有限公司 | Ambulance for multiple wounded persons |
| CN101554276A (en) * | 2008-12-31 | 2009-10-14 | 上海市延安中学 | Lifting double bed |
| CN101474114A (en) * | 2009-01-20 | 2009-07-08 | 南京南汽专用车有限公司 | Double-layer stretcher bed |
| CN205758854U (en) * | 2015-12-29 | 2016-12-07 | 苏州江南航天机电工业有限公司 | A kind of upper strata litter frame elevating mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580564A (en) * | 2016-12-14 | 2017-04-26 | 中国航空救生研究所 | Stretcher system for aviation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |