Vehicle-carrying platform that uses vehicle weight to achieve wheel positioning

Abstract

The present invention discloses a vehicle-carrying platform for realizing wheel-holding positioning by utilizing the deadweight of a vehicle, characterized in that: a front limit device A (1), a front limit device B (2), a rear limit device A (3), and a rear limit device B (5) are respectively installed at the front and rear ends of a vehicle-carrying plate (4), the front limit device A (1) and the rear limit device B (5) are connected via a brake line assembly B (7), and the front limit device B (2) and the rear limit device A (3) are connected via a brake line assembly A (6). The present invention can realize front, rear, left, and right positioning of a parked vehicle, thereby improving the safety factor of a handling robot for storing, accessing, and transporting vehicles.

Description

Technical Field

[0001] The invention belongs to the technical field of three-dimensional parking equipment, and in particular relates to a vehicle carrying platform which utilizes the dead weight of the vehicle to realize wheel positioning. Background Art

[0002] The vehicle loading platform in the prior art is used to park or transport vehicles. Most of the vehicle loading platforms only support the plane support function, which is similar to ground parking. This parking method cannot guide the vehicle to fix, and the parking position is uncontrollable during repeated parking. If the owner forgets to park or the parking function fails, the vehicle will be in danger of detaching from the vehicle loading platform. In addition, since the position of the vehicle is uncontrollable, there is a risk of the vehicle falling when the handling robot is carrying it. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a vehicle-carrying platform that uses the vehicle's own weight to achieve wheel positioning, which can position the front, back, left, and right sides of a parked vehicle and improve the safety factor of a handling robot storing, accessing, and transporting vehicles.

[0004] The purpose of the present invention and the solution of its main technical problems are achieved by adopting the following technical solutions:

[0005] The present invention provides a vehicle-carrying platform that utilizes the vehicle's own weight to achieve wheel positioning, and is characterized in that a front limit device A, a front limit device B, a rear limit device A, and a rear limit device B are respectively installed at the front and rear ends of the vehicle-carrying plate, the front limit device A and the rear limit device B are connected by a brake line assembly B, and the front limit device B and the rear limit device A are connected by a brake line assembly A.

[0006] The front limit device A and the front limit device B are the same, and are respectively composed of a floating rod A, a shaft A, a spring A, a clamping ring A, a connecting hole A, and a pull rod. The two ends of the floating rod A are respectively fixedly connected to the shaft A, and the two shafts A are respectively covered with springs A. The lower ends of the two springs A respectively resist the clamping rings A, and the two clamping rings A are respectively covered on the lower ends of the shafts A. A pull rod is installed in the middle of the floating rod A, and a connecting hole A is provided at the lower end of the pull rod.

[0007] The rear limit device A and the rear limit device B are the same, and are respectively composed of a sealing plate, a floating rod B, a spring B, a clamping ring B, a shaft B, a clamping plate, a connecting hole B, and a falling hole. The two ends of the floating rod B are respectively fixedly connected to the shaft B, and the two shafts B are respectively covered with springs B. The lower ends of the two springs B respectively resist the clamping rings B, and the two clamping rings B are respectively covered on the lower ends of the shafts B. The lower ends of the shafts B are placed on the clamping plate, and the clamping plates are respectively provided with connecting holes B and a plurality of falling holes. A plurality of floating rods B are connected under the sealing plate.

[0008] The vehicle loading plate is composed of a panel, a hanging plate A, a hanging plate B, a side groove, and a hanging plate C. V-shaped hanging plates A are fixedly installed under the holes respectively arranged at the rear end of the panel, and trumpet-shaped hanging plates B are fixedly installed under the holes respectively arranged at the front end. A plurality of hanging plates C are installed between two hanging plates B, and two side grooves are installed under the plurality of hanging plates C. The card plate is inserted into the sliding groove arranged between the two side grooves, the groove between the V-shaped hanging plates A is inserted into the groove arranged on the clamping ring A, and the groove formed between the two hanging plates B and the plurality of hanging plates C is inserted into the groove arranged on the clamping ring B.

[0009] The brake cable assembly A and the brake cable assembly B are the same, and are respectively composed of a brake cable, a connector, and a clamp. A clamp is provided on the brake cable outer sleeve, one end of the steel wire rope inside the brake cable is connected to the connector, the connector is connected to the connecting hole B, and the other end of the steel wire rope inside the brake cable is connected to the connecting hole A, and the clamp is clamped under the panel.

[0010] The floating rod A can move up and down, and the shaft A can move up and down in the clamping ring A.

[0011] The floating rod B can move up and down, and the shaft B can move up and down in the clamping ring B.

[0012] The clamping plate can move between the two side grooves.

[0013] The sealing plate is made of deformable flexible plastic.

[0014] It can be seen from the above technical scheme that the present technical scheme has obvious beneficial effects compared with the existing technical scheme. The present technical scheme is achieved by respectively installing a front limit device A, a front limit device B, a rear limit device A, and a rear limit device B at the front and rear ends of the vehicle loading plate, the front limit device A and the rear limit device B are connected by a brake line assembly B, the front limit device B and the rear limit device A are connected by a brake line assembly A, the front limit device A and the front limit device B are the same, the two ends of the floating rod A are respectively fixed to the connecting shaft A, the two shafts A are respectively covered with springs A, the lower ends of the two springs A respectively resist the clamping rings A, the two clamping rings A are respectively covered on the lower ends of the shaft A, a pull rod is installed in the middle of the floating rod A, and a connecting hole A is provided at the lower end of the pull rod. The rear limit device A and the rear limit device B are the same. The two ends of the floating rod B are fixedly connected to the shaft B. The two shafts B are respectively covered with springs B. The lower ends of the two springs B are respectively against the clamping rings B. The two clamping rings B are respectively covered on the lower ends of the shafts B. The lower ends of the shafts B are placed on the cardboard. The cardboard is respectively provided with connection holes B and a number of falling holes. The sealing plate is connected to a number of floating rods B. V-shaped hanging plates A are respectively fixedly installed under the holes respectively provided at the rear end of the panel, and trumpet-shaped hanging plates B are respectively fixedly installed under the holes respectively provided at the front end. A number of hanging plates C are installed between the two hanging plates B. Two side grooves are installed under the hanging plates C. The sliding groove provided between the two side grooves is inserted into the cardboard. The groove between the V-shaped hanging plates A is inserted into the groove provided on the clamping ring A. The groove formed between the two hanging plates B and the number of hanging plates C is inserted into the groove provided on the clamping ring B. Brake cable assembly A and brake cable assembly B are the same. A clamp is provided on the outer sleeve of the brake cable. One end of the steel wire rope in the brake cable is connected to the connector, and the connector is connected to the connection hole B. The other end of the steel wire rope in the brake cable is connected to the connection hole A, and the clamp is clamped under the panel. When the vehicle enters the vehicle loading board, under the action of the left and right guide side beams of the vehicle loading board, the front wheels enter the V-shaped concave hanging plate A at the front end of the vehicle loading board 4, and the rear wheels are pressed on the flexible plastic sealing plate. At the same time, the flexible plastic sealing plate at the pressure point presses the floating rod B downward, so that the rear wheels are flexibly wrapped by the floating rod B and the flexible plastic sealing plate, and hold the rear wheels. When the front wheels enter the V-shaped concave hanging plate A at the front end of the vehicle loading board, the front limit devices A and B are affected by the gravity of the front wheels, causing the floating rod A to drop. Due to the downward displacement, the steel wire rope in the brake cable connected to the floating rod A is subjected to tension, pulling the card plate at the other end. The card plate produces horizontal displacement between the two side grooves, and the lower end of the shaft B enters the falling hole set on the card plate to lock the floating rod B. The floating rod B becomes a rigid support, realizing the front, back, left and right positioning of the parked vehicle, and improving the safety factor of the handling robot for storing and transporting vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a right side view of the present invention;

[0017] Figure 3 A bottom view of the present invention;

[0018] Figure 4 The right side view of the present invention without the vehicle loading plate;

[0019] Figure 5 for Figure 4 Enlarged view of a;

[0020] Figure 6 It is a structural schematic diagram of the front limit device of the present invention;

[0021] Figure 7 It is a structural schematic diagram of the rear limit device of the present invention;

[0022] Figure 8 This is a schematic structural diagram of the rear limit device of the present invention without the sealing plate;

[0023] Fig. 9 It is a structural schematic diagram of the floating rod B, spring B, clamping ring B and shaft B of the present invention;

[0024] Fig.10 It is a structural schematic diagram of the card board of the present invention;

[0025] Fig.11 It is a structural schematic diagram of the vehicle loading plate of the present invention;

[0026] Fig.12 It is a right side view of the vehicle loading plate of the present invention;

[0027] Fig.13 for Fig.12 b is an enlarged view;

[0028] Fig.14 for Fig.12 Enlarged view of c;

[0029] Fig.15 It is a structural schematic diagram of the hanging plate B, the side groove, and the hanging plate C of the present invention;

[0030] Fig.16 It is a structural schematic diagram of the brake line assembly of the present invention;

[0031] Fig.17 for Fig.16 Enlarged view of d.

[0032] Markings in the figure:

[0033] 1. Front limit device A; 2. Front limit device B; 3. Rear limit device A; 4. Carriage plate; 5. Rear limit device B; 6. Brake line assembly A; 7. Brake line assembly B; 8. Floating rod A; 9. Shaft A; 10. Spring A; 11. Clamp A; 12. Connecting hole A; 13. Pull rod; 14. Sealing plate; 15. Floating rod B; 16. Spring B; 17. Clamp B; 18. Shaft B; 19. Clamp plate; 20. Connecting hole B, 21. Drop hole; 22. Panel; 23. Hanging plate A; 24. Hanging plate B; 25. Side groove; 26. Hanging plate C; 27. Brake cable; 28. Connector, 29. Clamp head. DETAILED DESCRIPTION

[0034] The specific implementation methods, structures, features and functions of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0035] A vehicle-carrying platform for realizing wheel-holding positioning by utilizing the deadweight of the vehicle of the present invention is characterized in that a front limit device A1, a front limit device B2, a rear limit device A3, and a rear limit device B5 are respectively installed at the front and rear ends of a vehicle-carrying plate 4, the front limit device A1 is connected to the rear limit device B5 by a brake line assembly B7, and the front limit device B2 is connected to the rear limit device A3 by a brake line assembly A6.

[0036] The front limit device A1 and the front limit device B2 are the same, and are respectively composed of a floating rod A8, a shaft A9, a spring A10, a clamping ring A11, a connecting hole A12, and a pull rod 13. The two ends of the floating rod A8 are respectively fixedly connected to the shaft A9, and the two shafts A9 are respectively covered with springs A10. The lower ends of the two springs A10 respectively resist the clamping rings A11, and the two clamping rings A11 are respectively covered on the lower ends of the shaft A9. A pull rod 13 is installed in the middle of the floating rod A8, and a connecting hole A12 is set at the lower end of the pull rod 13.

[0037] The rear limit device A3 and the rear limit device B5 are the same, and are respectively composed of a sealing plate 14, a floating rod B15, a spring B16, a clamping ring B17, a shaft B18, a clamping plate 19, a connecting hole B20, and a falling hole 21. The two ends of the floating rod B15 are respectively fixedly connected to the shaft B18, and the two shafts B18 are respectively covered with springs B16. The lower ends of the two springs B16 respectively resist the clamping rings B17, and the two clamping rings B17 are respectively covered on the lower ends of the shafts B18. The lower end of the shaft B18 is placed on the clamping plate 19, and the clamping plate 19 is respectively provided with connecting holes B20 and a plurality of falling holes 21. A plurality of floating rods B15 are connected below the sealing plate 14.

[0038] The vehicle loading plate 4 is composed of a panel 22, a hanging plate A23, a hanging plate B24, a side groove 25, and a hanging plate C26. V-shaped hanging plates A23 are fixedly installed under the holes respectively arranged at the rear end of the panel 22, and trumpet-shaped hanging plates B24 are fixedly installed under the holes respectively arranged at the front end. A plurality of hanging plates C26 are installed between two hanging plates B24, and two side grooves 25 are installed under the plurality of hanging plates C26. The card plate 19 is clamped in the sliding groove arranged between the two side grooves 25, and the groove between the V-shaped hanging plates A23 is clamped in the groove arranged on the clamping ring A11, and the groove formed between the two hanging plates B24 and the plurality of hanging plates C26 is clamped in the groove arranged on the clamping ring B17.

[0039] The brake cable assembly A connection 6 and the brake cable assembly B7 are the same, and are respectively composed of a brake cable 27, a connector 28, and a clamp 29. A clamp 29 is provided on the outer jacket of the brake cable 27. One end of the steel wire rope inside the brake cable 27 is connected to the connector 28, and the connector 28 is connected to the connecting hole B20. The other end of the steel wire rope inside the brake cable 27 is connected to the connecting hole A12, and the clamp 29 is clamped under the panel 22.

[0040] The floating rod A8 can move up and down, and the shaft A9 can move up and down in the clamping ring A11.

[0041] The floating rod B15 can move up and down, and the shaft B18 can move up and down in the clamping ring B17.

[0042] The clamping plate 19 can move between the two side grooves 25 .

[0043] The sealing plate 14 is made of deformable flexible plastic.

[0044] When in use, the vehicle enters the vehicle loading plate 4, and under the action of the left and right guide side beams of the vehicle loading plate 4, the front wheels enter the V-shaped concave hanging plate A23 at the front end of the vehicle loading plate 4, and the rear wheels are pressed on the flexible plastic sealing plate 14. At the same time, the flexible plastic sealing plate 14 at the pressure point presses the floating rod B15 downward, so that the rear wheels are flexibly wrapped by the floating rod B15 and the flexible plastic sealing plate 14, and the rear wheels are held. When the front wheels enter the V-shaped concave hanging plate A23 at the front end of the vehicle loading plate 4, the front limit devices A1 and B2 are subjected to the gravity of the front wheels, so that the floating rod A8 drops. Due to the downward displacement, the steel wire rope in the brake cable 27 connected to the floating rod A8 is subjected to tension, pulling the card plate 19 at the other end, and the card plate 19 produces horizontal displacement between the two side grooves 25. The lower end of the shaft B18 enters the falling hole 21 set on the card plate 19, locking the floating rod B15, and the floating rod B15 becomes a rigid support, realizing the front and rear left and right positioning of the parked vehicle, and improving the safety factor of the handling robot for accessing and transporting vehicles. When the vehicle drives out, the spring A10 and the spring B16 push out the front floating rod A8 and the floating rod B15 respectively, and the clamp ring A11 and the clamp ring B17 can protect the shaft A9 and the shaft B18 from falling out, and the vehicle loading platform can be restored to the initial state.

[0045] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the technical solution of the present invention still falls within the scope of the technical solution of the present invention.

Claims

1. A vehicle-carrying platform that utilizes the vehicle's own weight to achieve wheel positioning, characterized in that: A front limit device A (1), a front limit device B (2), a rear limit device A (3), and a rear limit device B (5) are respectively installed at the front and rear ends of the vehicle loading plate (4). The front limit device A (1) and the rear limit device B (5) are connected via a brake line assembly B (7), and the front limit device B (2) and the rear limit device A (3) are connected via a brake line assembly A (6). The front limit device A (1) and the front limit device B (2) are the same, and are respectively composed of a floating rod A (8), a shaft A (9), a spring A (10), a clamping ring A (11), a connecting hole A (12), The floating rod A (8) is composed of a pull rod (13), the two ends of the floating rod A (8) are respectively fixedly connected to the shaft A (9), the two shafts A (9) are respectively covered with springs A (10), the lower ends of the two springs A (10) are respectively against the clamping rings A (11), and the two clamping rings A (11) are respectively covered on the lower ends of the shafts A (9), a pull rod (13) is installed in the middle of the floating rod A (8), and a connecting hole A (12) is provided at the lower end of the pull rod (13). The rear limit device A (3) and the rear limit device B (5) are the same, and are respectively composed of a sealing plate (14), a floating rod B (15), a spring B (16), a clamping ring B (17), a shaft B (18), The invention is composed of a card plate (19), a connecting hole B (20), and a drop hole (21). The two ends of the floating rod B (15) are respectively fixed to the connecting shaft B (18). The two shafts B (18) are respectively covered with springs B (16). The lower ends of the two springs B (16) are respectively against the clamping rings B (17). The two clamping rings B (17) are respectively covered on the lower ends of the shafts B (18). The lower ends of the shafts B (18) are placed on the card plate (19). The card plate (19) is respectively provided with connecting holes B (20) and a plurality of drop holes (21). The sealing plate (14 ) is connected to a plurality of floating rods B (15) below. The brake cable assembly A (6) and the brake cable assembly B (7) are the same, and are respectively composed of a brake cable (27), a connector (28), and a clamp (29). The outer jacket of the brake cable (27) is provided with a clamp (29). One end of the inner steel wire rope of the brake cable (27) is connected to the connector (28), and the connector (28) is connected to the connecting hole B (20). The other end of the inner steel wire rope of the brake cable (27) is connected to the connecting hole A (12), and the clamp (29) is clamped under the panel (22).

2. The vehicle-carrying platform for realizing wheel positioning by utilizing the vehicle's own weight as claimed in claim 1, characterized in that: The vehicle loading plate (4) comprises a panel (22), a hanging plate A (23), a hanging plate B (24), a side groove (25), and a hanging plate C (26). V-shaped hanging plates A (23) are fixedly mounted below the holes respectively arranged at the rear end of the panel (22), and trumpet-shaped hanging plates B (24) are fixedly mounted below the holes respectively arranged at the front end. A plurality of hanging plates C (26) are mounted between two hanging plates B (24). Two side grooves (25) are mounted below the plurality of hanging plates C (26). The card plate (19) is clamped into the sliding groove arranged between the two side grooves (25). The groove between the V-shaped hanging plates A (23) is clamped into the groove arranged on the clamping ring A (11). The groove formed between the two hanging plates B (24) and the plurality of hanging plates C (26) is clamped into the groove arranged on the clamping ring B (17).

3. The vehicle-carrying platform for realizing wheel positioning by utilizing the vehicle's own weight as claimed in claim 2, characterized in that: The floating rod A (8) can move up and down, and the shaft A (9) can move up and down in the clamping ring A (11).

4. The vehicle-carrying platform for realizing wheel positioning by utilizing the vehicle's own weight as claimed in claim 3, characterized in that: The floating rod B (15) can move up and down, and the shaft B (18) can move up and down in the clamping ring B (17).

5. The vehicle-carrying platform for realizing wheel-holding positioning by utilizing the vehicle's own weight as claimed in claim 3, characterized in that: The clamping plate (19) can move between the two side grooves (25).

6. The vehicle-carrying platform for realizing wheel positioning by utilizing the vehicle's own weight as claimed in claim 3, characterized in that: The sealing plate (14) is made of deformable flexible plastic.

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