Transfer assistive device for automobile longitudinal beam assembly lifting appliance

Abstract

The utility model relates to the technical field of automobile longitudinal beam assembly transfer, in particular to a transfer assistive device for an automobile longitudinal beam assembly lifting appliance, which comprises an auxiliary plate and an adjusting device, a handle is fixedly connected to the surface of the auxiliary plate, the adjusting device is arranged in the inner wall of the auxiliary plate, the adjusting device comprises two sliding blocks, and the two sliding blocks are arranged in the auxiliary plate. The two sliding blocks are in sliding connection with the inner wall of the auxiliary plate, the inner wall of the auxiliary plate is rotationally connected with a control screw rod, the control screw rod is in threaded connection with the inner walls of the two sliding blocks respectively, two sliding holes are formed in the surface of the auxiliary plate, the inner walls of the sliding holes are in sliding connection with clamping plates, and the lower surfaces of the sliding blocks are fixedly connected with protruding blocks. The size of the transfer assistive device for the automobile longitudinal beam assembly lifting appliance can be flexibly adjusted, the transfer assistive device is suitable for different scenes and different longitudinal beam assemblies, the flexibility of the transfer assistive device is improved, the transfer assistive device is connected with the longitudinal beam assemblies more stably, and meanwhile the transfer assistive device can be contracted to facilitate follow-up storage.

Description

Technical Field

[0001] The utility model relates to the technical field of the transfer of automobile longitudinal beam assemblies, in particular to a transfer auxiliary tool for an automobile longitudinal beam assembly sling. Background Art

[0002] An automobile longitudinal beam assembly is an important part of an automobile frame structure. The longitudinal beams are usually arranged longitudinally along the vehicle body and play a key role in the structural strength and stiffness of the whole vehicle. It mainly bears various loads from the road surface and during vehicle driving, including vertical loads, longitudinal tensile and compressive forces, etc. When hoisting an automobile longitudinal beam assembly, a sling will be used. The sling can operate on the automobile longitudinal beam assembly, and when transferring the automobile longitudinal beam assembly through the sling, a transfer auxiliary tool will be used to assist the sling in transferring.

[0003] The prior art such as the utility model with the publication number of CN203740019U, a transfer auxiliary tool for an automobile longitudinal beam assembly sling, includes a cross beam, and is characterized in that: it further includes L-shaped baffles fixed on both end faces of the cross beam, and magnets installed on the L-shaped baffles; the length of the cross beam is adapted to the inner distance between the front end faces of the left and right longitudinal beams; the L-shaped baffle is composed of a connecting part and a limiting part. The length of the connecting part extending out of the cross beam is adapted to the inner distance between the front flanges of the left and right longitudinal beams, and the width of the limiting part is adapted to the width of the front hollow grooves of the left and right longitudinal beams. The utility model solves the problem of potential safety hazards caused by part torsion during the transfer process of the existing auxiliary tool, increases the stability of the sling during the transfer process, reduces the operation difficulty of employees, reduces the labor intensity, improves the safety, and solves the problem of potential safety hazards caused by part torsion during the transfer process of the existing auxiliary tool and the problem of increasing the stability of the sling during the transfer process.

[0004] It is found in daily work that when the above-mentioned transfer auxiliary tool is used, due to the fixed size of the transfer auxiliary tool, it is not convenient to adjust, so it is difficult to be applicable to different scenarios and automobile longitudinal beam assemblies, resulting in poor flexibility of the transfer auxiliary tool and inconvenient subsequent storage, and further leading to the problem of poor flexibility and inconvenient adjustment of the existing transfer auxiliary tool for an automobile longitudinal beam assembly sling. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages of poor flexibility and inconvenient adjustment in the prior art, and to propose a transfer auxiliary tool for an automobile longitudinal beam assembly sling.

[0006] To achieve the above object, the utility model adopts the following technical solution: A transfer auxiliary tool for an automotive longitudinal beam assembly lifting tool, comprising an auxiliary plate and an adjusting device. A handle is fixedly connected to the surface of the auxiliary plate. The adjusting device is arranged inside the auxiliary plate. The adjusting device includes sliders. The number of the sliders is two. The two sliders are slidably connected to the inner wall of the auxiliary plate. A control screw rod is rotatably connected to the inner wall of the auxiliary plate. The control screw rod is respectively threadedly connected to the inner walls of the two sliders. Two sliding holes are formed in the surface of the auxiliary plate. A clamping plate is slidably connected to the inner wall of the sliding hole. A convex block is fixedly connected to the lower surface of the slider. A transmission screw rod is rotatably connected to the inner wall of the convex block. The transmission screw rod is respectively threadedly connected to the inner walls of the two clamping plates. A control assembly is arranged on the lower surface of the auxiliary plate. Through the above components, when the auxiliary lifting tool is used for transfer, the auxiliary plate is placed between the left and right longitudinal beam assemblies. Then the control screw rod is rotated. The control screw rod drives the slider to move. After the slider moves the clamping plate to a proper position, the two transmission screw rods are driven to rotate by the control assembly. The clamping plates on the two sliders are driven by the transmission screw rods to clamp on the left and right longitudinal beam assemblies, so as to limit the left and right longitudinal beams, and then the stable transfer can be realized through the lifting tool.

[0007] Preferably, the control assembly includes hollow seats. The number of the hollow seats is two. The two hollow seats are fixedly connected to the surface of the auxiliary plate. A connecting sleeve is rotatably connected to the inner wall of the hollow seat. One end of each of the two transmission screw rods is fixedly connected with a connecting piece. The connecting piece is slidably connected to the inner wall of the connecting sleeve. Through the above components, the connecting sleeve can cooperate with the connecting piece to drive the two groups of transmission screw rods to rotate simultaneously. When the slider drives the transmission screw rod to displace, the connecting piece can slide in the connecting sleeve.

[0008] Preferably, the connecting piece is composed of a cylindrical rod and two rectangular blocks on the surface of the cylindrical rod. Through the above components, the rectangular blocks in the connecting piece can play a role in limiting and guiding, and at the same time, it is convenient for the connecting sleeve to drive the connecting piece and the transmission screw rod to rotate.

[0009] Preferably, a clamping pad is fixedly connected to the surface of the clamping plate. A plurality of anti-slip strips are arranged on the surface of the clamping pad. Through the above components, the clamping pad can reduce the damage to the left and right longitudinal beam assemblies, and at the same time, the anti-slip strips can improve the stability effect.

[0010] Preferably, a knob one is fixedly connected to the surface of the connecting sleeve. A knob two is fixedly connected to the surface of the control screw rod. Through the above components, the knob one and the knob two are convenient for controlling the rotation of the connecting sleeve and the control screw rod, and improve the usability.

[0011] Preferably, a guide block is fixedly connected to the surface of the slider, a sliding hole is provided on the surface of the auxiliary plate, the guide block is slidably connected to the inner wall of the sliding hole, and a mark is provided on the surface of the auxiliary plate. When the slider moves, the guide block cooperates with the mark to achieve precise adjustment and improve ease of use.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by providing an adjustment device, the size of the automobile longitudinal beam assembly hoist can be flexibly adjusted using the transport auxiliary tool, which is suitable for different scenes and different longitudinal beam assemblies, improves the flexibility of the transport auxiliary tool, and makes the connection with the longitudinal beam assembly more stable. At the same time, it can be retracted for subsequent storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a transport auxiliary device for a lifting device of an automobile longitudinal beam assembly;

[0015] Figure 2 The utility model provides a schematic diagram of the structure of a transport auxiliary device for a lifting device of a longitudinal beam assembly of an automobile;

[0016] Figure 3 The utility model proposes a transfer auxiliary device for a lifting device of a longitudinal beam assembly of an automobile Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 The utility model proposes a transfer auxiliary device for a lifting device of a longitudinal beam assembly of an automobile Figure 2 Schematic diagram of the structure at B in the middle;

[0018] Figure 5 The utility model provides a partial structural schematic diagram of a control component of a transfer auxiliary device for a lifting device of an automobile longitudinal beam assembly.

[0019] Legend:

[0020] 1. Auxiliary plate; 2. Handle; 3. Adjustment device; 31. Slider; 32. Clamp; 33. Drive screw; 34. Control assembly; 341. Hollow seat; 342. Connecting sleeve; 343. Connecting piece; 344. Knob 1; 35. Control screw; 36. Knob 2; 37. Guide block; 38. Mark; 39. Clamp pad. DETAILED DESCRIPTION

[0021] See also Figures 1-5 The utility model provides a technical solution: a transport auxiliary device for a lifting device of an automobile longitudinal beam assembly, comprising an auxiliary plate 1 and an adjusting device 3, a handle 2 is fixedly connected to the surface of the auxiliary plate 1, and the adjusting device 3 is arranged in the inner wall of the auxiliary plate 1.

[0022] Specifically, the adjusting device 3 includes sliders 31. There are two sliders 31, and the two sliders 31 are slidably connected to the inner wall of the auxiliary plate 1. A control screw 35 is rotatably connected to the inner wall of the auxiliary plate 1. The control screw 35 is threadedly connected to the inner walls of the two sliders 31 respectively. Two sliding holes are formed in the surface of the auxiliary plate 1, and a clamping plate 32 is slidably connected to the inner wall of the sliding hole. A convex block is fixedly connected to the lower surface of the slider 31, and a transmission screw 33 is rotatably connected to the inner wall of the convex block. The transmission screw 33 is threadedly connected to the inner walls of the two clamping plates 32 respectively. A control assembly 34 is arranged on the lower surface of the auxiliary plate 1.

[0023] In this embodiment: When the auxiliary lifting tool is being transported, the auxiliary plate 1 is placed between the left and right longitudinal beam assemblies. Then, the control screw 35 is rotated. The control screw 35 drives the slider 31 to move. After the slider 31 moves the clamping plate 32 to a suitable position, the control assembly 34 drives the two transmission screws 33 to rotate. The transmission screws 33 drive the clamping plates 32 on the two sliders 31 to clamp on the left and right longitudinal beam assemblies, thereby realizing the limitation of the left and right longitudinal beams, and then the stable transportation can be carried out through the lifting tool.

[0024] Specifically, the control assembly 34 includes hollow seats 341. There are two hollow seats 341, and the two hollow seats 341 are fixedly connected to the surface of the auxiliary plate 1. A connecting sleeve 342 is rotatably connected to the inner wall of the hollow seat 341. One end of each of the two transmission screws 33 is fixedly connected with a connecting piece 343, and the connecting piece 343 is slidably connected to the inner wall of the connecting sleeve 342.

[0025] In this embodiment: The connecting sleeve 342 can drive the two groups of transmission screws 33 to rotate simultaneously in cooperation with the connecting piece 343, and when the slider 31 drives the transmission screw 33 to displace, the connecting piece 343 can slide in the connecting sleeve 342.

[0026] Specifically, the connecting piece 343 is composed of a cylindrical rod and two rectangular blocks on the surface of the cylindrical rod. The rectangular blocks in the connecting piece 343 can play a role in limiting and guiding, and at the same time, it is convenient for the connecting sleeve 342 to drive the connecting piece 343 and the transmission screw 33 to rotate.

[0027] Specifically, a clamping pad 39 is fixedly connected to the surface of the clamping plate 32, and a plurality of anti-slip strips are arranged on the surface of the clamping pad 39.

[0028] In this embodiment: The clamping pad 39 can reduce the damage to the left and right longitudinal beam assemblies, and at the same time, the anti-slip strips can improve the stability effect.

[0029] Specifically, a knob one 344 is fixedly connected to the surface of the connecting sleeve 342, and a knob two 36 is fixedly connected to the surface of the control screw 35. The knob one 344 and the knob two 36 are convenient for controlling the rotation of the connecting sleeve 342 and the control screw 35, improving the usability.

[0030] Specifically, a guide block 37 is fixedly connected to the surface of the slider 31. A sliding hole is formed in the surface of the auxiliary plate 1. The guide block 37 is slidably connected to the inner wall of the sliding hole. An identifier 38 is formed in the surface of the auxiliary plate 1.

[0031] In this embodiment: When the slider 31 moves, the guide block 37 cooperates with the identifier 38 to achieve precise adjustment and improve usability.

[0032] Working principle: When in use, first place the auxiliary plate 1 between the left and right longitudinal beam assemblies. Then rotate the second knob 36. The second knob 36 drives the control screw 35 to rotate. The control screw 35 can drive the slider 31 to move in the auxiliary plate 1. The connecting member 343 moves in the connecting sleeve 342. During the movement, the guide block 37 cooperates with the identifier 38 for the user to observe, so as to achieve precise adjustment. When the two clamping plates 32 on the slider 31 move to a certain position of the longitudinal beam assembly, rotate the second knob 36. The second knob 36 can rotate the connecting sleeve 342. The connecting sleeve 342 cooperates with the connecting member 343 to drive the transmission screw 33 to rotate. The transmission screw 33 drives the two clamping plates 32 to move. The two clamping plates 32 cooperate with the clamping pads 39 to clamp the longitudinal beam assembly, thereby clamping the left and right longitudinal beam assemblies. When the lifting device transports the left and right longitudinal beam assemblies, the auxiliary plate 1 cooperates with the adjusting device 3 to limit the transported longitudinal beam assembly and improve stability.

Claims

1. A transport auxiliary device for a lifting device for a longitudinal beam assembly of an automobile, comprising an auxiliary plate (1) and an adjustment device (3), characterized in that: The surface of the auxiliary plate (1) is fixedly connected with a handle (2); the adjusting device (3) is arranged in the inner wall of the auxiliary plate (1); the adjusting device (3) comprises a slider (31); there are two sliders (31); the two sliders (31) are slidably connected to the inner wall of the auxiliary plate (1); the inner wall of the auxiliary plate (1) is rotatably connected with a control screw (35); the control screw (35) is respectively threadedly connected to the inner walls of the two sliders (31); the surface of the auxiliary plate (1) is provided with two sliding holes; the inner walls of the sliding holes are slidably connected with a clamping plate (32); the lower surface of the slider (31) is fixedly connected with a protrusion; the inner wall of the protrusion is rotatably connected with a transmission screw (33); the transmission screw (33) is respectively threadedly connected to the inner walls of the two clamping plates (32); and the lower surface of the auxiliary plate (1) is provided with a control component (34).

2. The transport aid for automobile longitudinal beam assembly hanger according to claim 1, characterized in that: The control assembly (34) comprises a hollow seat (341), wherein there are two hollow seats (341), the two hollow seats (341) are fixedly connected to the surface of the auxiliary plate (1), the inner wall of the hollow seat (341) is rotatably connected to a connecting sleeve (342), one end of each of the two transmission screws (33) is fixedly connected to a connecting piece (343), and the connecting piece (343) is slidably connected to the inner wall of the connecting sleeve (342).

3. The transport aid for automobile longitudinal beam assembly hanger according to claim 2, characterized in that: The connecting piece (343) is formed by a cylindrical rod and two rectangular blocks on the surface of the cylindrical rod.

4. The transport aid for automobile longitudinal beam assembly hanger according to claim 1, characterized in that: A clamping pad (39) is fixedly connected to the surface of the clamping plate (32), and a plurality of anti-slip strips are arranged on the surface of the clamping pad (39).

5. The transport aid for automobile longitudinal beam assembly hanger according to claim 2, characterized in that: The surface of the connecting sleeve (342) is fixedly connected with a knob 1 (344), and the surface of the control screw rod (35) is fixedly connected with a knob 2 (36).

6. The transport aid for automobile longitudinal beam assembly hanger according to claim 5, characterized in that: A guide block (37) is fixedly connected to the surface of the sliding block (31), a sliding hole is provided on the surface of the auxiliary plate (1), the guide block (37) is slidably connected to the inner wall of the sliding hole, and a mark (38) is provided on the surface of the auxiliary plate (1).

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