Transfer device with high adaptability for repairing accident vehicle

Abstract

The utility model relates to the technical field of vehicle repair, and discloses a transfer device with high adaptability for accident vehicle repair, the telescopic end of the top of a jacking hydraulic cylinder is fixedly connected with a support frame, the support frame is located at the top of a movable plate trailer, and the top end of the support frame is fixedly connected with a support plate; the four corners of the supporting plate are fixedly connected with telescopic guide rods, and the top face of the supporting plate is connected with a contact top plate in a tight covering mode. Therefore, the arc-shaped supporting abutting blocks at the ends of the supporting push rods can quickly move to the positions of the wheels of the accident vehicle, the wheels of the accident vehicle are effectively supported, abutted and limited, it is guaranteed that the accident vehicle has stability in the jacking process, adaptive adjusting and limiting can be conveniently conducted according to actual requirements, and the safety of the accident vehicle is improved. And the use applicability of the transfer device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle repair, in particular to a transfer device with high adaptability for repairing accident vehicles. Background Technique

[0002] An accident vehicle mainly refers to a vehicle damaged by a non-natural loss accident, resulting in damage to the vehicle and a decline in mechanical performance and economic value. An accident vehicle generally refers to a vehicle with structural damage. At the same time, a flooded vehicle is also called an accident vehicle. Since an accident vehicle does not have autonomous mobility, after a vehicle has an accident and becomes an accident vehicle, it needs to be transported by a transfer device so that it can reach the designated treatment location and repair location.

[0003] The existing accident vehicle transfer devices are mainly trailers. However, the transfer cost of trailers is relatively high, and the transportation process of accident vehicles is relatively cumbersome. At present, during the transfer process of accident vehicles by transfer devices based on the pallet structure, due to the lack of a function for adjusting and limiting the accident vehicle, the accident vehicle is prone to shaking during the transfer process, and there is a lack of an adjustment structure, resulting in low adaptability of the current pallet structure transfer device to accident vehicles during the transfer process, being unable to adapt to the transfer work of different types of accident vehicles and reducing its actual application effect. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a transfer device with high adaptability for repairing accident vehicles, solving the problems that the existing accident vehicle transfer devices are mainly trailers, with relatively high transfer costs and a cumbersome transportation process for accident vehicles, and that during the transfer process of accident vehicles by the current transfer devices based on the pallet structure, due to the lack of a function for adjusting and limiting the accident vehicle, the accident vehicle is prone to shaking during the transfer process, and there is a lack of an adjustment structure, resulting in low adaptability of the current pallet structure transfer device to accident vehicles during the transfer process, being unable to adapt to the transfer work of different types of accident vehicles and reducing its actual application effect.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solutions: A highly adaptable transfer device for repairing accident vehicles, including a moving flatbed truck. At the four corner positions of the bottom of the moving flatbed truck, moving wheels are rotatably connected through steering structures. In the middle of the bottom of the moving flatbed truck, a mounting frame is fixedly installed. On both sides inside the mounting frame, two jacking hydraulic cylinders are symmetrically installed. The telescopic end at the top of the jacking hydraulic cylinder is fixedly connected to a support frame. The support frame is located on the top of the moving flatbed truck, and the top end of the support frame is fixedly connected to a support plate. At the four corner positions of the support plate, telescopic guide rods are fixedly connected. The top surface of the support plate is tightly covered and connected with a contact top plate. At the middle positions of both side edges of the moving flatbed truck, towing rings are connected.

[0008] An installation empty slot is opened inside the support plate. At the central position of the inner side of the installation empty slot, a double-shaft drive motor is fixedly installed. At the ends of the two synchronous shafts at the output end of the double-shaft drive motor, bidirectional threaded rods are fixedly connected. On the outer side of the bidirectional threaded rod, sliding cross bars are connected through threads. On one side end of the sliding cross bar, two support push rods are symmetrically installed. At the position corresponding to the support push rod on the side of the support plate, a limit guide hole is opened. The end of the support push rod is fixedly connected to an arc-shaped support abutment, and anti-slip strips are evenly adhered to the inner arc surface edge of the arc-shaped support abutment.

[0009] As a preferred technical solution of the highly adaptable transfer device for repairing accident vehicles of the present utility model, telescopic guide holes are opened inside the moving flatbed truck corresponding to the telescopic guide rods. The telescopic guide rods are guided and slid inside the telescopic guide holes. The hydraulic cylinder at the top of the jacking hydraulic cylinder passes through the moving flatbed truck and is connected to the support frame. The support frame is a triangular support structure.

[0010] As a preferred technical solution of the highly adaptable transfer device for repairing accident vehicles of the present utility model, the two sliding cross bars are connected through threads to the threaded sections with different rotation directions of the bidirectional threaded rod, and a nut seat is provided at the connection between the sliding cross bar and the bidirectional threaded rod.

[0011] As a preferred technical solution of the highly adaptable transfer device for repairing accident vehicles of the present utility model, the sliding cross bar is fitted and slid inside the installation empty slot, the support push rod is fitted and slid inside the limit guide hole, and the cross section of the arc-shaped support abutment is a quarter-section arc.

[0012] As a preferred technical solution of the highly adaptable transfer device for repairing accident vehicles of the present utility model, the steering structure includes a load-bearing bearing seat. At the four corner positions of the bottom of the moving flatbed truck, load-bearing bearing seats are fixedly installed. The bottom of the load-bearing bearing seat is rotatably connected to a rotating disc. The bottom end of the rotating disc is fixedly connected to a wheel frame, and the moving wheel is rotatably embedded inside the wheel frame.

[0013] Four limit adjustment seats are connected to the edge of the rotating disk at 90-degree intervals. Limit bolts are connected to the inner sides of two limit adjustment seats in the same direction. Docking bolt holes are provided at the bottom of the moving trolley corresponding to the four limit adjustment seats.

[0014] As a preferred technical solution of the high-adaptability transfer device for accident vehicle repair of the present utility model, the limit bolt passes through the inner side of the limit adjustment seat, and the limit bolt is screwed into the inner side of the docking bolt hole by a thread. The rotating disk drives the wheel frame and the moving wheels to rotate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a high-adaptability transfer device for accident vehicle repair, which has the following beneficial effects:

[0017] 1. After the moving trolley moves to the bottom of the accident vehicle, the jacking hydraulic cylinder, the support frame, the support plate, the telescopic guide rod and the contact top plate can quickly jack up the accident vehicle. At the same time, in combination with the double-shaft drive motor, the bidirectional threaded rod, the sliding cross bar and the support push rod installed in the installation empty groove inside the support plate, the double-shaft drive motor and the bidirectional threaded rod can be used to drive the sliding cross bar and the support push rod to slide towards or away from each other, so that the arc-shaped support abutting block at the end of the support push rod can quickly move to the position of the accident vehicle wheel. The limit guide hole enables the support push rod not to deviate in position during the movement process. And through the four arc-shaped support abutting blocks combined with the anti-slip strips on their inner edges, effective support abutting and limiting of the accident vehicle wheels are realized, ensuring the stability of the accident vehicle during the jacking process. Moreover, this limiting method can adjust the abutting position of the arc-shaped support abutting block according to the different wheelbases of the accident vehicle, facilitating adaptive adjustment and limiting according to actual needs, and improving the applicability of the transfer device.

[0018] 2. The moving wheels and the towing ring facilitate driving the moving trolley to move through towing equipment. And through the load-bearing bearing seat, the rotating disk, the wheel frame, the limit adjustment seat, the limit bolt and the docking bolt hole, in the actual application process, the wheel frame can be driven to rotate by rotating the rotating disk. And in cooperation with the limit adjustment seat, the limit bolt and the docking bolt hole arranged at 90-degree intervals, it is convenient to adjust the moving direction of the wheel frame and the moving wheels quickly and conveniently. The adjustment operation process is convenient. And by adjusting the steering of the moving wheels, it is convenient to quickly move the moving trolley to the bottom of the accident vehicle in a lateral movement mode, and at the same time, it is also convenient to tow the accident vehicle conveniently in a longitudinal movement mode later, improving the convenience of the accident vehicle transfer process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the present utility model.

[0020] Figure 2 This is a schematic structural view of the support plate of the present utility model.

[0021] Figure 3 This is a schematic structural view of the arc-shaped support abutment block of the present utility model.

[0022] Figure 4 This is a schematic structural view of the load-bearing bearing seat of the present utility model.

[0023] Figure 5 This is a schematic structural view of the rotating disc of the present utility model.

[0024] In the figure: 1, mobile plate truck; 2, mobile wheel; 3, mounting frame; 4, jacking hydraulic cylinder; 5, support frame; 6, support plate; 7, telescopic guide rod; 8, contact top plate; 9, traction ring; 10, mounting empty groove; 11, dual-axis drive motor; 12, bidirectional threaded rod; 13, sliding cross bar; 14, support push rod; 15, limit guide hole; 16, arc-shaped support abutment block; 17, anti-slip strip; 18, load-bearing bearing seat; 19, rotating disc; 20, wheel frame; 21, limit adjustment seat; 22, limit bolt; 23, docking bolt hole. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0026] Please refer to Figures 1-5, the present utility model provides the following technical solutions: A transfer device with high adaptability for repairing accident vehicles, including a mobile flatbed 1. At the four corner positions of the bottom of the mobile flatbed 1, there are rotatably connected with mobile wheels 2 through steering structures. In the middle of the bottom of the mobile flatbed 1, there is a fixed installation of an installation frame 3, and the height of the installation frame 3 is lower than the height of the mobile wheels 2. On both sides inside the installation frame 3, there are symmetrically installed two jacking hydraulic cylinders 4. The telescopic ends at the tops of the jacking hydraulic cylinders 4 are fixedly connected with a support frame 5. The support frame 5 is located on the top of the mobile flatbed 1, and the top end of the support frame 5 is fixedly connected with a support plate 6. At the four corner positions of the support plate 6, there are fixedly connected with telescopic guide rods 7. Inside the mobile flatbed 1, there are opened telescopic guide holes corresponding to the telescopic guide rods 7. The telescopic guide rods 7 are slidably guided inside the telescopic guide holes. The hydraulic cylinders at the tops of the jacking hydraulic cylinders 4 pass through the mobile flatbed 1 and are connected with the support frame 5. The support frame 5 is a triangular support structure, which is convenient for the telescopic guiding and telescopic movement of the telescopic guide rods 7, and is also convenient to drive the support frame 5 to perform a jacking activity through the jacking hydraulic cylinders 4. At the same time, it improves the support stability of the support frame 5 for the support plate 6. The top surface of the support plate 6 is tightly covered and connected with a contact top plate 8. At the middle positions of both side edges of the mobile flatbed 1, there are connected with towing rings 9;

[0027] There is an installation empty groove 10 opened inside the support plate 6. At the central position of the inner side of the installation empty groove 10, there is a fixed installation of a double-shaft drive motor 11. At the ends of the two synchronous shafts at the output ends of the double-shaft drive motor 11, there are fixedly connected with bidirectional threaded rods 12. The outer sides of the bidirectional threaded rods 12 are threadedly connected with sliding cross bars 13. And on one side edge end of the sliding cross bars 13, there are symmetrically installed two support push rods 14. The two sliding cross bars 13 are connected with the two threaded segments with different thread directions of the bidirectional threaded rods 12 through threads, and at the connection between the sliding cross bars 13 and the bidirectional threaded rods 12, there is a nut seat. During the process of the jacking hydraulic cylinders 4 driving the support frame 5, the support plate 6 and the contact top plate 8 to jack up the accident vehicle, the double-shaft drive motor 11 and the bidirectional threaded rods 12 can be used to drive the sliding cross bars 13 and the support push rods 14 to slide towards or away from each other. At the positions corresponding to the support push rods 14 on the side edges of the support plate 6, there are opened limit guide holes 15. And at the end of the support push rod 14, there is a fixedly connected arc-shaped support abutting block 16. And on the inner arc surface edge of the arc-shaped support abutting block 16, there are evenly adhered anti-slip strips 17. The sliding cross bars 13 are slidably fitted inside the installation empty groove 10, and the support push rods 14 are slidably fitted inside the limit guide holes 15. The cross section of the arc-shaped support abutting block 16 is a quarter-section arc, which is convenient for quickly moving the arc-shaped support abutting block 16 at the end of the support push rod 14 to the position of the accident vehicle wheel. And through the four arc-shaped support abutting blocks 16 combined with the anti-slip strips 17 on their inner side edges, effective support abutting and limiting of the accident vehicle wheels are realized, ensuring the stability of the accident vehicle during the jacking process.

[0028] The steering structure includes a load-bearing bearing seat 18. At the four corners of the bottom of the mobile flatbed 1, load-bearing bearing seats 18 are fixedly installed. The bottom of the load-bearing bearing seat 18 is rotatably connected to a rotating disk 19. The bottom end of the rotating disk 19 is fixedly connected to a wheel frame 20, and the moving wheel 2 is rotatably connected to the inside of the wheel frame 20;

[0029] At the edge of the rotating disk 19, four limit adjustment seats 21 are connected at 90-degree intervals. Inside the two limit adjustment seats 21 in the same direction, a limit bolt 22 is connected. At the corresponding positions of the four limit adjustment seats 21 on the bottom of the mobile flatbed 1, docking bolt holes 23 are opened. The limit bolt 22 passes through the inside of the limit adjustment seat 21, and the limit bolt 22 is screwed into the inside of the docking bolt hole 23 by threads. The rotating disk 19 drives the wheel frame 20 and the moving wheel 2 to rotate. By rotating the rotating disk 19 to drive the wheel frame 20 to rotate, and in cooperation with the limit adjustment seats 21, limit bolts 22 and docking bolt holes 23 arranged at 90-degree intervals, it is convenient to quickly adjust the moving direction of the wheel frame 20 and the moving wheel 2.

[0030] The working principle and usage process of the present utility model: First, it is necessary to adjust the moving direction of the moving wheel 2 so that the moving direction of the moving wheel 2 is perpendicular to the wheel direction of the accident vehicle. During adjustment, by rotating the rotating disk 19 to drive the wheel frame 20 to rotate, and in cooperation with the limit adjustment seats 21, limit bolts 22 and docking bolt holes 23 arranged at 90-degree intervals, it is convenient to quickly adjust the moving direction of the wheel frame 20 and the moving wheel 2;

[0031] After the moving direction of the moving wheel 2 is adjusted, align the center position of the mobile flatbed 1 with the accident vehicle, and then push the mobile flatbed 1 under the accident vehicle through the moving wheel 2. At this time, through the lifting hydraulic cylinder 4, support frame 5, support plate 6, telescopic guide rod 7 and contact top plate 8, after the mobile flatbed 1 moves to the bottom position of the accident vehicle, the accident vehicle can be quickly lifted. At the same time, during the process of the lifting hydraulic cylinder 4 driving the support frame 5, support plate 6 and contact top plate 8 to lift the accident vehicle, the sliding cross bar 13 and the support push rod 14 are driven to slide towards or away from each other by the double-shaft drive motor 11 and the bidirectional threaded rod 12, so that the arc-shaped support block 16 at the end of the support push rod 14 can quickly move to the position of the accident vehicle wheel. The limit guide hole 15 enables the support push rod 14 not to deviate from its position during the movement;

[0032] Through the four arc-shaped support blocks 16 combined with the anti-slip strips 17 on their inner side edges, effective support and abutment limit for multiple wheels of the accident vehicle are realized, ensuring the stability of the accident vehicle during the lifting process. Moreover, this abutment limit method can adjust the abutment position of the arc-shaped support blocks 16 according to the different wheelbases of the accident vehicle, facilitating adaptive adjustment and limit according to actual needs, and improving the applicability of the transfer device;

[0033] After the accident vehicle is lifted by the lifting hydraulic cylinder 4, the support frame 5, the support plate 6, the telescopic guide rod 7 and the contact top plate 8, at this time, it is necessary to adjust the moving direction of the moving wheel 2 again so that the moving direction of the moving wheel 2 is horizontal with the wheel direction of the accident vehicle. The moving wheel 2 and the towing ring 9 facilitate the movement of the moving flatbed 1 through the towing equipment. By adjusting the steering of the moving wheel 2, it is convenient to quickly move the moving flatbed 1 to the bottom of the accident vehicle in a lateral movement manner, and at the same time, it is also convenient for subsequent longitudinal movement, so that the moving flatbed 1 can conveniently tow the accident vehicle, improving the convenience of the accident vehicle transfer process.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A highly adaptable transport device for repairing an accident vehicle, comprising a mobile pallet truck (1), characterized in that: The bottom four corners of the mobile cart (1) are rotatably connected to moving wheels (2) via a steering structure; a mounting frame (3) is fixedly installed at the middle end of the bottom of the mobile cart (1); two lifting hydraulic cylinders (4) are symmetrically installed on both sides of the mounting frame (3); the telescopic ends of the tops of the lifting hydraulic cylinders (4) are fixedly connected to support frames (5); the support frames (5) are located at the top of the mobile cart (1); and the top of the support frames (5) is fixedly connected to a support plate (6); the four corners of the support plate (6) are fixedly connected to telescopic guide rods (7); the top surface of the support plate (6) is tightly covered and connected to a contact top plate (8); and the middle ends of the two side edges of the mobile cart (1) are connected to traction rings (9); The support plate (6) is provided with an installation slot (10) inside, a dual-axis drive motor (11) is fixedly installed at the inner center position of the installation slot (10), the ends of the two synchronous shafts at the output end of the dual-axis drive motor (11) are fixedly connected with a bidirectional threaded rod (12), the outer side of the bidirectional threaded rod (12) is connected with a sliding cross bar (13) through a thread, and two support push rods (14) are symmetrically installed on one side of the sliding cross bar (13), and a limiting guide hole (15) is provided at the edge of the support plate (6) corresponding to the support push rod (14), and an arc-shaped support block (16) is fixedly connected to the end of the support push rod (14), and an anti-slip strip (17) is evenly bonded to the inner arc surface edge of the arc-shaped support block (16).

2. A highly adaptable transport device for repairing an accident vehicle according to claim 1, characterized in that: A telescopic guide hole is provided inside the mobile cart (1) at a position corresponding to the telescopic guide rod (7), and the telescopic guide rod (7) is located in the telescopic guide hole for guiding and sliding. The hydraulic cylinder at the top of the lifting hydraulic cylinder (4) passes through the mobile cart (1) and is connected to the support frame (5), and the support frame (5) is a triangular support structure.

3. A highly adaptable transport device for repairing an accident vehicle according to claim 1, characterized in that: The two sliding cross bars (13) are connected to two threaded sections of the bidirectional threaded rod (12) with different rotation directions via threads, and a nut seat is provided at the connection between the sliding cross bar (13) and the bidirectional threaded rod (12).

4. The highly adaptable transport device for repairing an accident vehicle according to claim 1, characterized in that: The sliding cross bar (13) is located in the installation slot (10) to fit and slide, the supporting push rod (14) is located in the limiting guide hole (15) to fit and slide, and the cross section of the arc-shaped supporting stop block (16) is a quarter of a circular arc.

5. The highly adaptable transport device for repairing an accident vehicle according to claim 1, characterized in that: The steering structure comprises a load-bearing bearing seat (18), the load-bearing bearing seats (18) are fixedly installed at the four corners of the bottom of the mobile cart (1), the bottom of the load-bearing bearing seat (18) is rotatably connected to a rotating disk (19), the bottom end of the rotating disk (19) is fixedly connected to a wheel frame (20), and the moving wheel (2) is embedded in and rotatably connected to the inner side of the wheel frame (20); Four limit adjustment seats (21) are connected to the side ends of the rotating disk (19) at 90 degrees, and the inner sides of two limit adjustment seats (21) located in the same direction are connected to limit bolts (22). The bottom of the mobile cart (1) is provided with docking bolt holes (23) corresponding to the four limit adjustment seats (21).

6. A highly adaptable transport device for repairing an accident vehicle according to claim 5, characterized in that: The limit bolt (22) passes through the inner side of the limit adjustment seat (21), and the limit bolt (22) is screwed into the inner side of the docking bolt hole (23) through a thread, and the rotating disk (19) drives the wheel frame (20) and the moving wheel (2) to rotate.

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