CN220202340U

CN220202340U - Multifunctional hydraulic track lifting and lining device

Info

Publication number: CN220202340U
Application number: CN202321693368.1U
Authority: CN
Inventors: 林凤君; 林松
Original assignee: Shenyang Lubang Machinery Co ltd
Current assignee: Shenyang Lubang Machinery Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-19
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a multifunctional hydraulic track lifting and lining device, which relates to the technical field of lining devices and comprises the following components: the hydraulic device comprises a base, wherein a hydraulic cylinder is hinged on the base, a hydraulic pump is arranged on the hydraulic cylinder, and a hydraulic valve is arranged on the hydraulic pump; an extension seat is arranged on one side of the base, a channel pulling rod is hinged on the extension seat, the output end of the hydraulic cylinder is fixedly connected with a hinge seat, and the channel pulling rod is rotationally connected with the hinge seat; a sliding groove is formed in one side, close to the extension seat, of the base, the extension seat is arranged in the sliding groove in a sliding manner, and a telescopic assembly capable of adjusting the length of the track pulling rod is arranged between the extension seat and the base; the track lifting and track shifting function is achieved through the hydraulic system and the adjustable track pulling rod, flexibility, safety and convenience are achieved, and the track lifting and shifting device is suitable for various working scenes.

Description

Multifunctional hydraulic track lifting and lining device

Technical Field

The utility model relates to the technical field of track lining devices, in particular to a multifunctional hydraulic track lining device.

Background

The multifunctional hydraulic track lifting and lining device is one kind of industrial equipment for track lifting and lining operation. In many industries, it is necessary to lift and move a weight to a designated position, so hydraulic track lifting and lining devices have a wide range of applications. It can be used for lifting, loading and unloading, assembling and adjusting the position of objects.

In the prior art, a hydraulic track jack is generally composed of a base, a hydraulic system, a track pulling rod and a control device. The hydraulic system controls the flow and pressure of hydraulic oil through a hydraulic pump and a hydraulic valve, and drives a hydraulic cylinder to realize linear motion. The track pulling rod is connected with the hydraulic cylinder through a hinged connection and a sliding device so as to realize track lifting and track pulling operation. The control device is used for controlling the operation of the hydraulic system and the movement of the track shifting lever.

At present, the length of a track pulling rod in some prior art is fixed, and cannot be adjusted according to specific requirements, so that the capability of the track pulling rod for adapting to objects with different sizes is limited, and the safety device in part of the prior art is imperfect and lacks a limiting protection device, so that accidents and equipment damage can be caused.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a multifunctional hydraulic track lifting and lining device which can solve the problems in the background art.

In order to solve the problems, the utility model adopts the following technical scheme:

a multi-functional hydraulic track jack comprising:

the hydraulic device comprises a base, wherein a hydraulic cylinder is hinged to the base, a hydraulic pump is arranged on the hydraulic cylinder, and a hydraulic valve is arranged on the hydraulic pump;

an extension seat is arranged on one side of the base, a channel pulling rod is hinged to the extension seat, the output end of the hydraulic cylinder is fixedly connected with a hinge seat, and the channel pulling rod is rotatably connected with the hinge seat;

the base is close to one side of extending the seat and has offered the spout, extend the seat and slide and set up in the spout is inside, extend and be provided with the flexible subassembly that can adjust the pole length of drawing out between seat and the base.

As a preferable scheme of the utility model, the two sides of the extension seat are symmetrically provided with the built-in grooves, the telescopic assembly comprises a rack fixedly arranged in the built-in grooves, a gear is rotatably arranged on one side of the base positioned on the rack, and the gear is in meshed connection with the rack;

the outside of base is provided with drive assembly.

As a preferable scheme of the utility model, the driving assembly comprises a stepping motor fixedly arranged outside the base, the output end of the stepping motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with the central shafts of the two gears.

As a preferable scheme of the utility model, the track pulling rod consists of a first deflector rod and a second deflector rod, the first deflector rod is rotationally connected with the hinging seat, the second deflector rod is hinged with the extending seat, and one end of the second deflector rod is arranged in the first deflector rod in a sliding way.

As a preferable scheme of the utility model, the side surface of the first deflector rod is fixedly provided with a plurality of anti-skid blocks.

As a preferable scheme of the utility model, an upper limit frame is fixedly arranged on one side of the base, which is positioned on the hydraulic cylinder, and a lower limit frame is fixedly arranged on one side of the base, which is positioned on the track pulling rod.

As a preferable scheme of the utility model, the bottom end of the base is fixedly provided with first universal wheels, the number of the first universal wheels is four, and the two sides of the extension seat are symmetrically provided with second universal wheels.

Compared with the prior art, the utility model has the advantages that:

(1) Multifunction: the device can realize the track lifting function, can lift the object to the required height, and can also realize the track shifting function, and can move the object to a specific position, so that the device has wide application in various application scenes.

(2) Flexible adjustment: through the design of spout and flexible subassembly, can adjust the length and the position of drawing the way pole to adapt to different work demands and object size.

(3) Safety: the device is equipped with upper limit frame and lower limit frame, limits the upper limit and the lower limit position of the track pulling rod, avoids exceeding the safety range, and in addition, safety devices such as limit switch, rail guard, emergency stop button and overload protection device can ensure the safety of operation, prevent accident and damage from taking place.

(4) Convenient removal: the universal wheels arranged on the base enable the whole device to move and adjust the position conveniently, and convenience in use is improved.

In conclusion, the multifunctional hydraulic track lifting and lining device realizes track lifting and lining functions through the hydraulic system and the adjustable track pulling rod, has flexibility, safety and convenience, and is suitable for various working scenes.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a connection structure between a base and an extension base according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

The reference numerals in the figures illustrate:

1. a base; 2. a hydraulic cylinder; 3. a hydraulic pump; 4. a hydraulic valve; 5. an extension seat; 6. a channel pulling rod; 61. a first deflector rod; 62. a second deflector rod; 7. a hinge base; 8. a chute; 9. a telescoping assembly; 91. a built-in groove; 92. a rack; 93. a gear; 10. a drive assembly; 101. a stepping motor; 102. a rotating rod; 11. an anti-skid block; 12. an upper limit frame; 13. a lower limit frame; 14. a first universal wheel; 15. and a second universal wheel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples

As shown in fig. 1-4, a multifunctional hydraulic track lifting and lining device comprises:

the hydraulic device comprises a base 1, wherein a hydraulic cylinder 2 is hinged on the base 1, a hydraulic pump 3 is arranged on the hydraulic cylinder 2, and a hydraulic valve 4 is arranged on the hydraulic pump 3;

an extension seat 5 is arranged on one side of the base 1, a channel pulling rod 6 is hinged on the extension seat 5, the output end of the hydraulic cylinder 2 is fixedly connected with a hinge seat 7, and the channel pulling rod 6 is rotatably connected with the hinge seat 7;

a sliding groove 8 is formed in one side, close to the extension seat 5, of the base 1, the extension seat 5 is arranged inside the sliding groove 8 in a sliding mode, and a telescopic assembly 9 capable of adjusting the length of the track pulling rod 6 is arranged between the extension seat 5 and the base 1.

In a further embodiment, the whole application is supported by the arranged base 1, wherein the hydraulic energy is converted into linear motion by the arranged hydraulic cylinder 2, the track lifting and track shifting functions are realized, the hydraulic pump 3 is responsible for providing high-pressure hydraulic oil for a hydraulic system, the hydraulic valve 4 is used for controlling the flow and the pressure of the hydraulic oil, the track lifting and shifting device is operated and controlled, the track lifting rod 6 is supported and limited by the arranged extension seat 5, the hydraulic cylinder 2 can conduct track lifting control on the track lifting rod 6 by the arranged hinge seat 7, the base 1 is enabled to conduct sliding limiting on the extension seat 5 by the arranged chute 8, and the length of the track lifting rod 6 can be adjusted by the arranged telescopic component 9.

Specifically, the two sides of the extension seat 5 are symmetrically provided with built-in grooves 91, the telescopic assembly 9 comprises racks 92 fixedly arranged in the built-in grooves 91, a gear 93 is rotatably arranged on one side of the base 1 positioned on the racks 92, and the gear 93 is in meshed connection with the racks 92;

the exterior of the base 1 is provided with a drive assembly 10.

In a further embodiment, the rack 92 is accommodated through the built-in slot 91, and the rack 92 is fixedly supported through the extending seat 5, wherein the extending seat 5 is driven to slide in the sliding groove 8 through the rack 92, the lengths of the extending seat 5 and the base 1 are adjusted, and then the length of the track pulling rod 6 is adjusted, and the gear 93 is rotatably supported through the base 1, so that the gear 93 can drive the rack 92 to slide in position.

Specifically, the driving assembly 10 includes a stepper motor 101 fixedly disposed outside the base 1, an output end of the stepper motor 101 is fixedly connected with a rotating rod 102, and the rotating rod 102 is fixedly connected with a central shaft of the two gears 93.

In a further embodiment, the stepping motor 101 is fixedly supported by the arranged base 1, and the rotating rod 102 is driven by the arranged stepping motor 101, so that the rotating rod 102 drives the two gears 93 to synchronously rotate, and the two gears 93 synchronously push the two sides of the extension seat 5.

Specifically, the track pulling rod 6 is composed of a first deflector rod 61 and a second deflector rod 62, the first deflector rod 61 is rotationally connected with the hinging seat 7, the second deflector rod 62 is hinged with the extending seat 5, and one end of the second deflector rod 62 is slidably arranged in the first deflector rod 61.

In a further embodiment, the first shift lever 61 is connected with the hinge seat 7, the second shift lever 62 is connected with the extension seat 5, and when the length between the extension seat 5 and the base 1 is adjusted, the extension seat 5 drives the second shift lever 62 to slide in the first shift lever 61, so as to adjust the total length and the area of the track pulling rod 6.

Specifically, the side surface of the first lever 61 is fixedly provided with the anti-skid blocks 11, and the anti-skid blocks 11 are provided in plurality.

In a further embodiment, the anti-skid block 11 is fixedly supported by the first deflector rod 61, and the contact stability of the track pulling rod 6 with the structure is increased by the anti-skid block 11.

Specifically, an upper limit frame 12 is fixedly arranged on one side of the base 1, which is positioned on the hydraulic cylinder 2, and a lower limit frame 13 is fixedly arranged on one side of the base 1, which is positioned on the track pulling rod 6.

In a further embodiment, the upper limit and the lower limit of the track pulling rod 6 are respectively limited by the upper limit frame 12 and the lower limit frame 13, so that the use safety of the equipment is improved.

Specifically, the bottom end mounting of base 1 is provided with first universal wheel 14, and first universal wheel 14 is provided with four, and the bilateral symmetry of extension seat 5 is provided with second universal wheel 15.

In a further embodiment, the base 1 and the extension seat 5 are supported by a first universal wheel 14 and a second universal wheel 15 respectively, so that the position movement of the whole application is facilitated.

The working principle and the using flow of the utility model are as follows:

track lifting function: when the hydraulic pump 3 is started, the hydraulic pump 3 can provide high-pressure hydraulic oil, the flow and the pressure are controlled through the hydraulic valve 4, the hydraulic energy is converted into the linear motion of the hydraulic cylinder 2, the output end of the hydraulic cylinder 2 is fixedly connected with the hinge seat 7, the hinge seat 7 is rotationally connected with the track pulling rod 6, and when the hydraulic cylinder 2 stretches out, the track pulling rod 6 can be lifted upwards accordingly, so that the track pulling function is realized.

Track lining function: the track pulling function is realized through the combination of the hydraulic cylinder 2 and the track pulling rod 6, the hydraulic pressure is transmitted to the track pulling rod 6 through the movement of the hydraulic cylinder 2, the track pulling rod 6 can be pulled through the rotary connection of the hinge seat 7, the sliding of the extension seat 5 is arranged in the sliding groove 8, and the position of the extension seat 5 can be adjusted, so that the length and the position of the track pulling rod 6 are adjusted.

Adjustment of the telescopic assembly 9: through the design of telescopic subassembly 9, can adjust the length of drawing out way pole 6, telescopic subassembly 9 is including fixed rack 92 that sets up in built-in groove 91 and the gear 93 on the base 1, and when gear 93 rotated, rack 92 can slide thereupon to change the position of extension seat 5, and then adjust the length of drawing out way pole 6.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. A multifunctional hydraulic track lifting and lining device, which is characterized by comprising:

the hydraulic device comprises a base (1), wherein a hydraulic cylinder (2) is hinged on the base (1), a hydraulic pump (3) is arranged on the hydraulic cylinder (2), and a hydraulic valve (4) is arranged on the hydraulic pump (3);

an extension seat (5) is arranged on one side of the base (1), a track pulling rod (6) is hinged to the extension seat (5), the output end of the hydraulic cylinder (2) is fixedly connected with a hinge seat (7), and the track pulling rod (6) is rotationally connected with the hinge seat (7);

the base (1) is close to one side of the extension seat (5) and is provided with a sliding groove (8), the extension seat (5) is slidably arranged inside the sliding groove (8), and a telescopic component (9) capable of adjusting the length of the channel pulling rod (6) is arranged between the extension seat (5) and the base (1).

2. The multi-functional hydraulic track jack of claim 1, wherein: the telescopic assembly (9) comprises racks (92) fixedly arranged in the built-in grooves (91), a gear (93) is rotatably arranged on one side of the base (1) positioned on the racks (92), and the gear (93) is in meshed connection with the racks (92);

the driving assembly (10) is arranged outside the base (1).

3. The multi-functional hydraulic track jack of claim 2, wherein: the driving assembly (10) comprises a stepping motor (101) fixedly arranged outside the base (1), the output end of the stepping motor (101) is fixedly connected with a rotating rod (102), and the rotating rod (102) is fixedly connected with the central shafts of the two gears (93).

4. The multi-functional hydraulic track jack of claim 1, wherein: the track pulling rod (6) is composed of a first deflector rod (61) and a second deflector rod (62), the first deflector rod (61) is rotationally connected with the hinging seat (7), the second deflector rod (62) is hinged with the extending seat (5), and one end of the second deflector rod (62) is slidably arranged in the first deflector rod (61).

5. The multi-functional hydraulic track jack of claim 4, wherein: the side of the first deflector rod (61) is fixedly provided with an anti-skid block (11), and the anti-skid block (11) is provided with a plurality of anti-skid blocks.

6. The multi-functional hydraulic track jack of claim 1, wherein: an upper limit frame (12) is fixedly arranged on one side of the base (1) positioned on the hydraulic cylinder (2), and a lower limit frame (13) is fixedly arranged on one side of the base (1) positioned on the track pulling rod (6).

7. The multi-functional hydraulic track jack of claim 1, wherein: the base is characterized in that first universal wheels (14) are fixedly arranged at the bottom end of the base (1), the four first universal wheels (14) are arranged, and second universal wheels (15) are symmetrically arranged on two sides of the extension seat (5).