Elevator for automobile disassembly

Abstract

The utility model discloses a hoister for automobile disassembly, which relates to the technical field of hoisters and comprises a hoister portal frame, lifting blocks are symmetrically arranged on two sides of the lower portion of the inner side of the hoister portal frame, two adjusting mechanisms are arranged on the inner sides of the lifting blocks, each adjusting mechanism comprises a rotary arm, and the rotary arms are connected with the lifting blocks. A telescopic arm is slidably connected to the position, close to one end, of the inner side of the rotary arm, a limiting block is fixedly connected to the upper position of one end of the telescopic arm, the inner side of the limiting block is in meshed connection with a tray, a movable plate is slidably connected to the position, close to the center, of the inner side of the telescopic arm, and a brake strip is fixedly connected to one side of the movable plate. The positions, close to the two ends, of one side of the telescopic arm are fixedly connected with shaft sleeves, the inner sides of the shaft sleeves are slidably connected with pull rods, through the adjusting structure, the effects of improving stability and safety and saving more labor are achieved, and the problems that in a traditional elevator, adjustment of a rotary arm is strenuous, and potential safety hazards of sliding of the telescopic arm exist are solved.

Description

Technical Field

[0001] The utility model relates to the field of elevators, in particular to an elevator for dismantling automobiles. Background Art

[0002] The automobile dismantling lift is a special equipment used to lift and move vehicles in automobile dismantling operations. The equipment is usually composed of a metal structure and has a strong lifting and carrying capacity, which can make dismantling operations more convenient, such as removing parts and performing repairs. The automobile dismantling lift improves the efficiency and safety of dismantling operations and reduces the labor intensity of workers.

[0003] During the operation of existing automobile dismantling hoists, it often takes a lot of effort to adjust the swing arm, which brings inconvenience and extra burden to the operator. In addition, there is a risk of slippage of the telescopic arm, which leads to safety problems. This safety hazard may cause damage to the operators and equipment and affect the smooth progress of the dismantling operation. Therefore, higher requirements are put forward for the convenience of swing arm adjustment and the stability of the telescopic arm to improve the user experience of the hoist and ensure operation safety. Utility Model Content

[0004] The main purpose of the utility model is to provide a lifting machine for automobile dismantling, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A lift for automobile dismantling comprises a lift gantry, wherein lifting blocks are symmetrically provided at both sides of the lower inner side of the lift gantry, wherein two adjusting mechanisms are provided at the inner sides of the lifting blocks, wherein the adjusting mechanism comprises a swing arm, wherein a telescopic arm is slidably connected to an inner side of the swing arm near one end, wherein one end of the telescopic arm is fixedly connected to a limiting block at an upper position, wherein the inner side of the limiting block is meshingly connected to a tray, wherein a movable plate is slidably connected to an inner side of the telescopic arm near the center, wherein a brake strip is fixedly connected to one side of the movable plate, wherein one side of the telescopic arm is fixedly connected to a shaft sleeve near both ends, wherein a pull rod is slidably connected to the inner side of the shaft sleeve, wherein one end of the pull rod is rotatably connected to an eccentric wheel, wherein the pull rod passes through the telescopic arm and is fixedly connected to the end of the movable plate.

[0007] As a further solution of the utility model, a handle is fixedly connected to the top of the eccentric wheel, and a rotating anti-slip sleeve is movably connected to the middle of the handle.

[0008] As a further solution of the utility model, connecting rods are provided at both ends of the handle, patterns are provided on the outer side of the rotating anti-slip sleeve, and a through hole is provided at one end of the rotating anti-slip sleeve.

[0009] As a further solution of the utility model, a threaded rod is provided at the bottom of the tray and a screw hole is provided at the top of the limit block.

[0010] As a further solution of the utility model, a sliding groove is opened on one side of the telescopic arm, and through grooves are symmetrically opened on one side of the telescopic arm near both ends.

[0011] As a further solution of the utility model, a square groove is formed at one end of the rotary arm, and a long groove is formed at one side of the square groove.

[0012] As a further solution of the utility model, a support shaft is provided at one end of the pull rod, and an eccentric hole is provided near the center of one side of the eccentric wheel.

[0013] The beneficial effects of the utility model are as follows: by setting the adjustment mechanism, the telescopic arm of the hoist can be locked to prevent slippage during use, thereby improving the safety and stability of the equipment and ensuring the smooth progress of the automobile dismantling operation. At the same time, locking the telescopic arm can also increase the accuracy of the operation, improve the use effect of the hoist, further improve the work efficiency, and provide a safer and more efficient solution for the automobile dismantling industry, thereby reducing the risk of accidents.

[0014] By setting the handle, the adjustment of the lifting machine's swing arm becomes more labor-saving, reducing physical labor and improving work efficiency, making the automobile dismantling lift more user-friendly and optimizing the operating experience. At the same time, the setting of the handle also makes it easier for the operator to adjust the swing arm, ensuring the accuracy of the dismantling operation and improving the operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a lifting machine for automobile dismantling according to the utility model;

[0016] Figure 2 This is a cross-sectional view of an adjustment mechanism of a lifting machine for automobile dismantling according to the utility model;

[0017] Figure 3 The utility model is a lifting machine for automobile dismantling Figure 2 A magnified image of area A;

[0018] Figure 4 This is an exploded view of the adjustment mechanism of a lifting machine for automobile dismantling according to the utility model;

[0019] Figure 5 The utility model is an enlarged view of the adjustment mechanism of the lifting machine for automobile dismantling.

[0020] In the figure: 1. Lifting machine gantry; 2. Lifting block; 3. Adjusting mechanism; 4. Swivel arm; 5. Telescopic arm; 6. Limit block; 7. Tray; 8. Moving plate; 9. Brake strip; 10. Bushing; 11. Eccentric wheel; 12. Handle; 13. Rotating anti-skid sleeve; 14. Pull rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-5 As shown, a car dismantling elevator comprises an elevator gantry 1, lifting blocks 2 are symmetrically provided on both sides of the lower inner side of the elevator gantry 1, two adjusting mechanisms 3 are provided on the inner side of the lifting block 2, the adjusting mechanism 3 comprises a swing arm 4, a telescopic arm 5 is slidably connected to the inner side of the swing arm 4 near one end, one end of the telescopic arm 5 is fixedly connected to a limit block 6 at the upper position, the inner side of the limit block 6 is meshingly connected to a tray 7, a moving plate 8 is slidably connected to the inner side of the telescopic arm 5 near the center, a brake strip 9 is fixedly connected to one side of the moving plate 8, a bushing 10 is fixedly connected to one side of the telescopic arm 5 near both ends, a pull rod 14 is slidably connected to the inner side of the bushing 10, one end of the pull rod 14 is rotatably connected to an eccentric wheel 11, and the pull rod 14 passes through the telescopic arm 5 and is fixedly connected to the end of the moving plate 8.

[0023] In this embodiment, a handle 12 is fixedly connected to the top of the eccentric wheel 11 , and a rotating anti-slip sleeve 13 is movably connected to the middle of the handle 12 .

[0024] The provision of the rotating anti-slip sleeve 13 can facilitate the user to move the handle 12 up and down, thereby increasing the comfort of operating the hoist.

[0025] In this embodiment, connecting rods are provided at both ends of the handle 12 , patterns are provided on the outer side of the rotation anti-slip sleeve 13 , and a through hole is provided at one end of the rotation anti-slip sleeve 13 .

[0026] The pattern of the rotating anti-skid sleeve 13 can prevent the handle 12 from slipping when the telescopic arm 5 is moved, and the eccentric wheel 11 can be driven to rotate by pulling the handle 12.

[0027] In this embodiment, a threaded rod is provided at the bottom of the tray 7 and a screw hole is provided at the top of the limiting block 6 .

[0028] Rotating the tray 7 can drive the threaded rod to rotate, and the threaded rod can drive the tray 7 to move under the action of the thread.

[0029] In this embodiment, a sliding groove is formed on one side of the telescopic arm 5 , and through grooves are formed symmetrically at positions near both ends of one side of the telescopic arm 5 .

[0030] The moving plate 8 and the brake strip 9 can move in the slide groove of the telescopic arm 5. After the brake strip 9 contacts the rotary arm 4, the telescopic arm 5 can be fixed to prevent the telescopic arm 5 from sliding.

[0031] In this embodiment, a square groove is formed at one end of the rotary arm 4, and a long groove is formed at one side of the square groove.

[0032] The groove of the rotary arm 4 can accommodate the sleeve 10 to slide inside and can limit the movement range of the sleeve 10 .

[0033] In this embodiment, a support shaft is provided at one end of the pull rod 14, and an eccentric hole is provided near the center of one side of the eccentric wheel 11.

[0034] The eccentric wheel 11 can drive the pull rod 14 to move while rotating, and the pull rod 14 can drive the brake strip 9 to move through the moving plate 8 while moving.

[0035] It should be noted that the utility model is a car dismantling lifter, which can lock the movable part telescopic arm 5 through the adjustment mechanism 3 to prevent it from sliding and increase safety, and improve the handle 12 to make it easier to use and save effort, thereby increasing the experience of lifter operation;

[0036] The specific implementation method is to adjust the swing arm 4 to a suitable position by rotating it, and then hold the rotating anti-skid sleeve 13 and move it in the direction of the tray 7. When the rotating anti-skid sleeve 13 moves, the handle 12 is driven to move together. The handle 12 drives the shaft sleeve 10 to move through the pull rod 14. When the shaft sleeve 10 moves, the telescopic arm 5 is driven to move, so that the telescopic arm 5 extends from the inside of the swing arm 4. In the telescopic arm 5, the shaft sleeve 10 on the side close to the hoist gantry 1 slides in the long groove of the swing arm 4;

[0037] Therefore, the maximum stroke of the telescopic arm 5 does not exceed the length of the long groove. Since the outer side of the rotating anti-slip sleeve 13 is provided with a pattern, it is not easy to slip when being held, which is convenient for the user to grasp. In the lever formed by the swing arm 4, the telescopic arm 5 and the lifting block 2, the handle 12 can move with the telescopic arm 5, so that the lever arm is extended to form a labor-saving lever. At this time, by applying a force from the handle 12 close to the tray 7, it will be easier to push the swing arm 4 to rotate. Compared with the traditional method of fixing the handle 12 on the swing arm 4, it will be more labor-saving, making the hoist operation more convenient and efficient.

[0038] By holding and rotating the anti-slip sleeve 13 and pulling the handle 12 upward, the telescopic arm 5 can be fixed to prevent the telescopic arm 5 from sliding and affecting the lifting effect, and the safety is increased. The anti-slip sleeve 13 is rotated to drive the handle 12 to move, and the handle 12 can be pulled more smoothly by rotating the movable connection between the anti-slip sleeve 13 and the handle 12 while being easy to hold. When the handle 12 is pulled, the eccentric wheel 11 will be driven to rotate, and the eccentric wheel 11 will rotate around the connection with the pull rod 14. When the eccentric wheel 11 rotates, the side farther from its own eccentric hole will be turned toward the sleeve 10, so that its own eccentric hole is away from the sleeve 10, and the pull rod 14 is driven to move together with it when it moves.

[0039] When the pull rod 14 moves, it drives the movable plate 8 to move. When the movable plate 8 moves, it drives the brake strip 9 to move together, so that the brake strip 9 moves toward the outside of the telescopic arm 5 and contacts the inner wall of the swing arm 4, thereby increasing the friction force to keep itself and the swing arm 4 fixed, so that the telescopic arm 5 is also fixed to prevent the telescopic arm 5 from moving and avoiding affecting the effect of the hoist. At the same time, after locking the telescopic arm 5, it can prevent the telescopic arm 5 from accidentally slipping and causing safety hazards, thereby increasing the safety of the hoist.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A car dismantling elevator, comprising an elevator gantry (1), wherein lifting blocks (2) are symmetrically arranged at two lower inner sides of the elevator gantry (1), and characterized in that: Two adjustment mechanisms (3) are provided on the inner side of the lifting block (2), and the adjustment mechanism (3) includes a swing arm (4), a telescopic arm (5) is slidably connected to the inner side of the swing arm (4) near one end, one end of the telescopic arm (5) is fixedly connected to a limit block (6) at an upper position, the inner side of the limit block (6) is meshingly connected to a tray (7), a movable plate (8) is slidably connected to the inner side of the telescopic arm (5) near the center, a brake strip (9) is fixedly connected to one side of the movable plate (8), a sleeve (10) is fixedly connected to one side of the telescopic arm (5) near both ends, a pull rod (14) is slidably connected to the inner side of the sleeve (10), one end of the pull rod (14) is rotatably connected to an eccentric wheel (11), and the pull rod (14) passes through the telescopic arm (5) and is fixedly connected to the end of the movable plate (8).

2. The automobile dismantling lifting machine according to claim 1, characterized in that: The top of the eccentric wheel (11) is fixedly connected to a handle (12), and the middle of the handle (12) is movably connected to a rotating anti-slip sleeve (13).

3. The automobile dismantling lifter according to claim 2, characterized in that: Connecting rods are provided at both ends of the handle (12), patterns are provided on the outer side of the rotation anti-slip sleeve (13), and a through hole is provided at one end of the rotation anti-slip sleeve (13).

4. The automobile dismantling lifter according to claim 1, characterized in that: The bottom of the tray (7) is provided with a threaded rod, and the top of the limit block (6) has a screw hole.

5. The automobile dismantling lifter according to claim 1, characterized in that: A sliding groove is provided on one side of the telescopic arm (5), and through grooves are symmetrically provided on one side of the telescopic arm (5) at positions close to both ends.

6. The automobile dismantling lifting machine according to claim 1, characterized in that: A square groove is formed at one end of the rotary arm (4), and a long groove is formed at one side of the square groove.

7. The automobile dismantling lifter according to claim 1, characterized in that: One end of the pull rod (14) is provided with a support shaft, and one side of the eccentric wheel (11) is provided with an eccentric hole near the center of the circle.

Images