Boarding cab apron and off-road vehicle

Abstract

The get-on cab apron comprises a cab apron assembly and an inhaul cable assembly, one end of the cab apron assembly is rotationally installed at the tail of the off-road vehicle along the axis in the width direction of the off-road vehicle, and the other end of the cab apron assembly is rotationally installed at the tail of the off-road vehicle along the axis in the width direction of the off-road vehicle. In the folded state, the cab apron assembly is rotated upwards to be attached to the rear side of the off-road vehicle, and in the unfolded state, the other end of the cab apron assembly is rotated downwards to be in contact with the ground; one end of the inhaul cable assembly is connected with the cab apron assembly, and the other end of the inhaul cable assembly is connected with a winch of the off-road vehicle, so that the cab apron assembly is driven to be switched between the folded state and the unfolded state through the inhaul cable assembly. When the cab apron assembly is in the folded state, the cab apron assembly is located at the tail of the off-road vehicle, the trafficability of the vehicle is not affected, and running on the complex terrain is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle auxiliary tools, in particular to a vehicle boarding platform and an off-road vehicle. Background Art

[0002] Some light or micro vehicles, due to their short driving range, need to be transported to a designated location by an off-road vehicle before use. To ensure the high maneuverability of the off-road vehicle, the vehicle needs to retain a large ground clearance and departure angle, and the cargo surface should be higher than that of ordinary vehicles.

[0003] Patent CN204210364U discloses a vehicle ferry and a vehicle transport vehicle having the same. The vehicle ferry includes a main ferry that can be connected to the rear of the vehicle transport vehicle, and an auxiliary ferry; one end of the auxiliary ferry can contact the ground, and the other end is connected to the main ferry, and the angle between the auxiliary ferry and the ground is smaller than the angle between the main ferry and the ground.

[0004] However, the upper ferry board in the above-mentioned prior art is slidably installed on the bottom of the vehicle, resulting in a reduction in the ground clearance of the vehicle, which reduces the vehicle's passability and is not conducive to driving on complex terrain. Utility Model Content

[0005] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and to propose an upper vehicle ferry to solve the technical problem that the upper side ferry in the prior art is slidably installed on the bottom of the vehicle, resulting in a reduction in the ground clearance of the vehicle, reducing the vehicle's passability and being unfavorable for driving on complex terrain.

[0006] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a vehicle boarding platform, comprising:

[0008] A ferry assembly, one end of which is rotatably mounted on the rear of the off-road vehicle along an axis in the width direction of the off-road vehicle, so as to have a stowed state in which the ferry assembly is rotated upward to fit the rear side of the off-road vehicle, and an unfolded state in which the other end of the ferry assembly is rotated downward to contact the ground; and

[0009] A cable assembly, one end of which is connected to the ferry assembly, and the other end of which is connected to the winch of the off-road vehicle, so that the ferry assembly can be driven by the cable assembly to switch between the stowed state and the deployed state.

[0010] In some embodiments, the ferry assembly includes a first ferry, a connecting shaft and a second ferry, one end of the first ferry is rotatably mounted on the tail of the off-road vehicle along an axis in the width direction of the off-road vehicle, the connecting shaft is mounted on the other end of the first ferry, one end of the second ferry is rotatably mounted on the connecting shaft along the axis in the width direction of the off-road vehicle, and the cable assembly connects the first ferry and the second ferry.

[0011] In some embodiments, the first-level ferry is provided with a cable pin near the connecting shaft;

[0012] The cable assembly includes a first cable and a second cable, one end of the first cable is connected to the winch, the other end of the first cable is wrapped around the top of the off-road vehicle rear end and the cable pin and connected to the secondary ferry, one end of the second cable is connected to the bottom of the off-road vehicle trunk, and the other end of the second cable is wrapped around the connecting shaft and connected to the secondary ferry.

[0013] In some embodiments, a limit block is further provided on the side of the first ferry board near one end of the connecting shaft, so that when the second ferry board rotates to be in the same plane as the first ferry board, one end of the second ferry board abuts against the limit block to limit the rotation of the second ferry board.

[0014] In some embodiments, the upper vehicle ferry further includes a support leg, one end of which is rotatably mounted on the connecting shaft so that in the unfolded state, the support leg is rotated to abut against the ground to support the ferry assembly.

[0015] In some embodiments, the upper vehicle ferry also includes a third cable, and both ends of the third cable are respectively connected to the middle part of the support leg and the secondary ferry, so that when the secondary ferry rotates, the support leg is driven to rotate through the third cable.

[0016] In some embodiments, the upper vehicle ferry also includes a fourth cable, and both ends of the fourth cable are respectively connected to the middle part of the support leg and the first-level ferry, so that when the support leg rotates to abut against the ground, the fourth cable limits the rotation of the support leg.

[0017] In some embodiments, the upper vehicle ferry also includes a ferry mounting bracket, which is used to be installed under the rear of the off-road vehicle, and the first-level ferry is rotatably mounted on the ferry mounting bracket along an axis in the width direction of the off-road vehicle.

[0018] In some embodiments, two of the cable assemblies are provided, and the two cable assemblies are located on opposite sides of the ferry assembly.

[0019] In addition, the utility model also provides an off-road vehicle, which includes the boarding platform as described in any one of the above technical solutions.

[0020] Compared with the prior art, the utility model provides a ferry board for getting on a vehicle, in which one end of the ferry board assembly is rotatably installed at the rear of the off-road vehicle along an axis in the width direction of the off-road vehicle, so as to have a stowed state in which the ferry board assembly is rotated upward to fit the rear side of the off-road vehicle, and an unfolded state in which the other end of the ferry board assembly is rotated downward to contact the ground. One end of the cable assembly is connected to the ferry board assembly, and the other end of the cable assembly is connected to the winch of the off-road vehicle. In the initial state, the ferry board assembly is in the stowed state, and most of the cable assembly is wound in the winch. When it is needed, the winch rotates to pay out the cable assembly, and the ferry board assembly is gradually lowered through the cable assembly to be in the unfolded state. When the ferry board assembly described in the present application is in the stowed state, the ferry board assembly is located at the rear of the off-road vehicle, which does not affect the vehicle's passability and is conducive to driving on complex terrain.

[0021] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the preferred embodiment of the utility model is described in detail as follows with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an embodiment of an off-road vehicle provided by the utility model;

[0023] Figure 2 yes Figure 1 The front view of the medium off-road vehicle;

[0024] Figure 3 It is a three-dimensional schematic diagram of the boarding ferry provided by the utility model;

[0025] Figure 4 yes Figure 3 A partial schematic diagram of the middle and upper ferry board;

[0026] Figure 5 yes Figure 4 A partial enlarged view of the middle and upper ferry board;

[0027] Figure 6 yes Figure 3 Front view of the middle upper ferry.

[0028] Description of reference numerals:

[0029] 100-Get on the ferry board;

[0030] 1- ferry assembly, 11- first ferry, 111- cable pin, 112- fourth cable eye, 113- limit block, 12- second ferry, 121- first cable eye, 122- second cable eye, 13- connecting shaft;

[0031] 2-cable assembly, 21-first cable, 22-second cable, 23-third cable, 24-fourth cable;

[0032] 3-outrigger, 31-third cable eye;

[0033] 4- Transit board mounting bracket;

[0034] 200 - Off-road vehicle. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] In order to solve the technical problem in the prior art that the upper side ferry board is slidably installed on the bottom of the vehicle, resulting in a reduction in the ground clearance of the vehicle, reducing the vehicle's passability, and being unfavorable for driving on complex terrain, the utility model provides an upper vehicle ferry board. When the ferry board assembly is in a retracted state, the ferry board assembly is located at the rear of the off-road vehicle, which does not affect the vehicle's passability and is conducive to driving on complex terrain.

[0037] See also Figure 1 and Figure 2 The utility model provides an off-road vehicle, the off-road vehicle 200 includes a boarding ferry 100 as described in any one of the above technical solutions, the off-road vehicle 200 is provided with a trunk with a rear opening, the trunk is used to accommodate light or micro vehicles, the installation position of the ferry assembly 1 is flush with the bottom of the trunk, which is convenient for light or micro vehicles to enter and exit the trunk, because the ferry assembly 1 is installed on the rear side of the tail of the off-road vehicle 200, only the length of the off-road vehicle 200 is increased, and the ground clearance of the off-road vehicle 200 is not affected, so that the vehicle's passability is not affected, and it is conducive to driving on complex terrain. At the same time, the off-road vehicle 200 generally has its own winch, so the winch can be used to drive the rotation of the ferry assembly 1, without the need to additionally set up a drive, thereby reducing costs.

[0038] See also Figure 3 , Figure 3 It is a structural schematic diagram of the upper vehicle ferry in one embodiment of the utility model.

[0039] The utility model provides a boarding ferry 100, comprising a ferry assembly 1 and a cable assembly 2, one end of the ferry assembly 1 is rotatably installed on the tail of the off-road vehicle 200 along the axis in the width direction of the off-road vehicle 200, so as to have a stowed state in which the ferry assembly 1 is rotated upward to fit the rear side of the off-road vehicle 200, and an unfolded state in which the other end of the ferry assembly 1 is rotated downward to contact the ground; one end of the cable assembly 2 is connected to the ferry assembly 1, and the other end of the cable assembly 2 is connected to the winch of the off-road vehicle 200, so as to drive the ferry assembly 1 to switch between the stowed state and the unfolded state through the cable assembly 2.

[0040] In this embodiment, one end of the ferry board assembly 1 is rotatably installed at the tail of the off-road vehicle 200 along the axis in the width direction of the off-road vehicle 200, so as to have a retracted state in which the ferry board assembly 1 is rotated upward to fit the rear side of the off-road vehicle 200 and an unfolded state in which the other end of the ferry board assembly 1 is rotated downward to contact the ground. One end of the cable assembly 2 is connected to the ferry board assembly 1, and the other end of the cable assembly 2 is connected to the winch of the off-road vehicle 200. In the initial state, the ferry board assembly 1 is in the retracted state, and most of the cable assembly 2 is wound in the winch. When it is needed, the winch rotates to pay out the cable assembly 2, and the ferry board assembly 1 is gradually lowered through the cable assembly 2 to be in the unfolded state. When the ferry board assembly 1 in the present application is in the retracted state, the ferry board assembly 1 is located at the tail of the off-road vehicle 200, which does not affect the vehicle's passability and is conducive to driving on complex terrain.

[0041] In one embodiment, see Figure 3 and Figure 4 The ferry assembly 1 includes a first-level ferry 11, a connecting shaft 13 and a second-level ferry 12. One end of the first-level ferry 11 is rotatably mounted on the tail of the off-road vehicle 200 along the axis in the width direction of the off-road vehicle 200. The connecting shaft 13 is mounted on the other end of the first-level ferry 11. One end of the second-level ferry 12 is rotatably mounted on the connecting shaft 13 along the axis in the width direction of the off-road vehicle 200. The cable assembly 2 connects the first-level ferry 11 and the second-level ferry 12.

[0042] In this embodiment, since the ground clearance of the off-road vehicle 200 is large, a longer ferry board assembly 1 is required, and an overly long ferry board assembly 1 is not convenient for storage. Therefore, the ferry board assembly 1 is configured as a multi-stage ferry board connected to each other. Specifically, one end of the first-stage ferry board 11 is rotatably mounted on the off-road vehicle 200, and the other end of the first-stage ferry board 11 is rotatably connected to the second-stage ferry board 12 through a connecting shaft 13. Such a configuration allows the first-stage ferry board 11 and the second-stage ferry board 12 to be folded with each other, thereby reducing the length of the entire ferry board assembly 1 in the folded state, which is convenient for storage.

[0043] In one embodiment, see Figures 3 to 5 The first-level ferry 11 is provided with a cable pin 111 near the connecting shaft 13; the cable assembly 2 includes a first cable 21 and a second cable 22, one end of the first cable 21 is connected to the winch, the other end of the first cable 21 is wrapped around the top of the tail of the off-road vehicle 200 and the cable pin 111 and connected to the second-level ferry 12, one end of the second cable 22 is connected to the bottom of the trunk of the off-road vehicle 200, and the other end of the second cable 22 is wrapped around the connecting shaft 13 and connected to the second-level ferry 12.

[0044] Specifically, the second cable 22 is also provided with a first cable ring 121 and a second cable ring 122, the first cable ring 121 and the second cable ring 122 are both close to the connecting shaft 13, the first cable ring 121 and the second cable ring 122 are arranged at intervals in a direction close to the connecting shaft 13, one end of the first cable 21 is connected to the first cable ring 121, and one end of the second cable 22 is connected to the second cable ring 122.

[0045] In this embodiment, when the cable assembly 2 pulls the ferry assembly 1, it is necessary not only to drive the first-level ferry 11 to rotate, but also to drive the second-level ferry 12 to rotate. Therefore, the cable assembly 2 is provided with a first cable 21 and a second cable 22. The first cable 21 is sequentially passed over the top of the tail of the off-road vehicle 200 and the two ends of the cable pin 111 are respectively connected to the winch and the second-level ferry 12, and the second cable 22 is passed over the connecting shaft 13 and the two ends are respectively connected to the bottom of the trunk of the off-road vehicle 200 and the second-level ferry 12. When unfolded, the first cable 21 is at the vehicle-mounted winch. Under control, the first-level ferry 11 is slowly lowered, during which the second-level ferry 12 rotates around the connecting shaft 13 under the action of its own gravity. After the first-level ferry 11 rotates to a certain angle, the second cable 22 is in a tensioned state, and pulls the second-level ferry 12 to continue to rotate around the connecting shaft 13. As the first-level ferry 11 continues to unfold, the second-level ferry 12 rotates around the connecting shaft 13 until it is parallel to the first-level ferry 11. At this time, the first-level ferry 11 and the second-level ferry 12 jointly overlap the trunk and the ground, making it convenient for the vehicle to enter and exit the trunk. When the vehicle in the vehicle completes getting on and off the off-road vehicle 200, the first cable 21 is retracted under the drive of the winch. Since the first cable 21 is connected to the secondary ferry 12 around the cable pin 111, the first cable 21 first pulls the secondary ferry 12 to rotate around the connecting shaft 13. The secondary ferry 12 is connected to the primary ferry 11 at one end and the connecting shaft 13 moves upward in the vertical direction. The other end of the secondary ferry 12 rotates downward under the action of gravity, and the primary ferry 11 rotates upward. As the second ferry 12 is connected to the primary ferry 11 at one end and the connecting shaft 13 moves upward in the vertical direction, the other end of the secondary ferry 12 rotates downward under the action of gravity, and the primary ferry 11 rotates upward. With the continuous tightening of a cable 21, the first ferry board 11 and the second ferry board 12 are folded and stowed in a vertical state. After the first cable 21 is tightened and locked, the second ferry board 12 presses the first ferry board 11, and the system is in a folded and locked state. During use, when unfolded, the first cable 21 is mainly responsible for the rotation of the first ferry board 11, and the second cable 22 is responsible for the rotation of the second ferry board 12. When folded, the first cable 21 simultaneously drives the first ferry board 11 and the second ferry board 12 to rotate.

[0046] In one embodiment, see Figures 3 to 5 A limit block 113 is also provided on the side of the first ferry board 11 close to one end of the connecting shaft 13, so that when the second ferry board 12 rotates to be in the same plane with the first ferry board 11, one end of the second ferry board 12 abuts against the limit block 113 to limit the rotation of the second ferry board 12.

[0047] In this embodiment, when the secondary ferry board 12 rotates around the connecting shaft 13 to be parallel to the primary ferry board 11, it is no longer necessary to continue rotating and needs to maintain this state. Therefore, a limit block 113 is also provided on the side of the primary ferry board 11 close to one end of the connecting shaft 13. When the secondary ferry board 12 rotates around the connecting shaft 13 to be parallel to the primary ferry board 11, the end face of the secondary ferry board 12 abuts against the limit block 113, thereby being restricted by the limit block 113 to prevent the secondary ferry board 12 from continuing to rotate.

[0048] In one embodiment, see Figures 3 to 6 The upper vehicle ferry 100 also includes a support leg 3, one end of which is rotatably mounted on the connecting shaft 13, so that when in the unfolded state, the support leg 3 is rotated to abut against the ground to support the ferry assembly 1.

[0049] In this embodiment, after the first-level ferry board 11 and the second-level ferry board 12 are unfolded, their lengths are relatively long. In order to ensure their strength, a support leg 3 is rotatably installed at the connecting shaft 13. When folded, the support leg 3 can be rotatably stored between the first-level ferry board 11 and the second-level ferry board 12. When unfolded, the support leg 3 can be rotated to a vertical state, and its lower end abuts against the ground to provide support for the first-level ferry board 11 and the second ferry board, thereby improving the strength of the entire ferry board.

[0050] In one embodiment, see Figures 4 to 6 The upper vehicle ferry 100 also includes a third cable 23, and the two ends of the third cable 23 are respectively connected to the middle part of the support leg 3 and the secondary ferry 12, so that when the secondary ferry 12 rotates, the support leg 3 is driven to rotate through the third cable 23.

[0051] In this embodiment, a third cable eye 31 is further provided in the middle of the support leg 3, and the two ends of the third cable 23 are respectively connected to the third cable eye 31 and the first cable eye 121. During the unfolding of the secondary ferry 12, the support leg 3 is acted upon by the third cable 23 and rotates around the connecting shaft 13 to a vertical state as the secondary ferry 12 unfolds.

[0052] In one embodiment, see Figures 4 to 6 The upper vehicle ferry 100 also includes a fourth cable 24, both ends of which are respectively connected to the middle of the support leg 3 and the first ferry 11, so that when the support leg 3 rotates to abut against the ground, the fourth cable 24 limits the rotation of the support leg 3.

[0053] In this embodiment, in order to prevent the support leg 3 from excessive rotation, the first-level ferry 11 is further provided with a fourth cable eye 112 near the connecting shaft 13, and the two ends of the fourth cable 24 are respectively connected to the third cable eye 31 and the fourth cable eye 112. When deployed, as the support leg 3 rotates, the fourth cable 24 gradually stretches. When the fourth cable 24 is straightened, the support leg 3 is in a vertical state. The restriction of the fourth cable 24 can prevent the support leg 3 from excessive rotation.

[0054] In one embodiment, see Figure 6 The upper vehicle ferry 100 also includes a ferry mounting bracket 4, which is used to be installed under the tail of the off-road vehicle 200, and the first-level ferry 11 is rotatably mounted on the ferry mounting bracket 4 along the axis in the width direction of the off-road vehicle 200.

[0055] In one embodiment, two cable assemblies 2 are provided, and the two cable assemblies 2 are located on opposite sides of the ferry assembly 1 .

[0056] In this embodiment, in order to reduce the weight of the ferry assembly 1, the first-level ferry 11 and the second-level ferry 12 are both hollowed out, and two of the first-level ferry 11 and the second-level ferry 12 are provided. The first-level ferry 11 is arranged at intervals along the width direction of the off-road vehicle 200 to correspond to the wheels of the vehicle, and the two second-level ferry 12 correspond one-to-one to the two first-level ferry 11.

[0057] In this embodiment, two legs 3 are also provided.

[0058] In order to better understand the present invention, the following Figures 1 to 6 The technical solution of the utility model is described in detail:

[0059] When the vehicle is traveling, the ferry assembly 1 is in a folded state and is fixed to the rear of the vehicle by the first cable 21, which does not affect the vehicle's passability. When the vehicle carried in the vehicle needs to enter or exit the vehicle, the ferry assembly 1 is unfolded for the vehicle to get on and off the vehicle. When the ferry assembly 1 is unfolded, the first cable 21 slowly lowers the first-level ferry 11 under the control of the on-board winch. During this process, the second-level ferry 12 and the support leg 3 are first rotated around the connecting shaft 13 by gravity. After the first-level ferry 11 is unfolded to a certain angle, the second cable 22 is in a tensioned state, pulling the second-level ferry 12 to continue to rotate around the connecting shaft. The connecting shaft 13 rotates, and as the first-level ferry board 11 continues to unfold, the second-level ferry board 12 rotates around the connecting shaft 13 to be parallel to the first-level ferry board 11. At this time, the second-level ferry board 12 contacts the limit block 113 on the first-level ferry board 11 and no longer rotates. During the unfolding of the second-level ferry board 12, the support leg 3 is acted upon by the third cable 23 and rotates to a vertical state around the connecting shaft 13 as the second-level ferry board 12 unfolds. The support leg 3 is restricted by the fourth cable 24 and the third cable 23 and remains in a vertical state, and the ferry board completes its unfolding.

[0060] After the vehicle in the vehicle completes getting on and off the off-road vehicle 200, the first cable 21 is retracted. Since the first cable 21 is connected to the first cable eye 121 around the cable pin 111, the first cable 21 first pulls the secondary ferry 12 to rotate around the connecting shaft 13, and the secondary ferry 12 is connected to the first ferry 11 at one end and the connecting shaft 13 and moves upward in the vertical direction. The other end of the secondary ferry 12 moves downward under the influence of gravity, and the first ferry 11 rotates around the ferry mounting bracket 4. As the first cable 21 continues to tighten, the first ferry 11, the second ferry 12 and the support leg 3 are folded and retracted to a vertical state. After the first cable 21 is tightened and locked, the second ferry 12 presses the first ferry 11 and the support leg 3, and the system is in a folded and locked state.

[0061] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A vehicle boarding platform, characterized in that: Applied to off-road vehicles, including: A ferry assembly, one end of which is rotatably mounted on the rear of the off-road vehicle along an axis in the width direction of the off-road vehicle, so as to have a stowed state in which the ferry assembly is rotated upward to fit the rear side of the off-road vehicle, and an unfolded state in which the other end of the ferry assembly is rotated downward to contact the ground; and A cable assembly, one end of which is connected to the ferry assembly, and the other end of which is connected to the winch of the off-road vehicle, so that the ferry assembly can be driven by the cable assembly to switch between the stowed state and the deployed state.

2. The upper vehicle ferry according to claim 1, characterized in that: The ferry assembly includes a first-level ferry, a connecting shaft and a second-level ferry. One end of the first-level ferry is rotatably mounted on the tail of the off-road vehicle along an axis in the width direction of the off-road vehicle. The connecting shaft is mounted on the other end of the first-level ferry. One end of the second-level ferry is rotatably mounted on the connecting shaft along the axis in the width direction of the off-road vehicle. The cable assembly connects the first-level ferry and the second-level ferry.

3. The vehicle boarding platform according to claim 2, characterized in that: The first-level ferry is provided with a cable pin near the connecting shaft; The cable assembly includes a first cable and a second cable, one end of the first cable is connected to the winch, the other end of the first cable is wrapped around the top of the off-road vehicle rear end and the cable pin and connected to the secondary ferry, one end of the second cable is connected to the bottom of the off-road vehicle trunk, and the other end of the second cable is wrapped around the connecting shaft and connected to the secondary ferry.

4. The vehicle boarding platform according to claim 2, characterized in that: A limit block is also provided on the side of the first-level ferry board close to one end of the connecting shaft, so that when the second-level ferry board rotates to be in the same plane as the first-level ferry board, one end of the second-level ferry board abuts against the limit block to limit the rotation of the second-level ferry board.

5. The vehicle boarding platform according to claim 2, characterized in that: The on-board ferry also includes a support leg, one end of which is rotatably mounted on the connecting shaft so that in the unfolded state, the support leg is rotated to abut against the ground to support the ferry assembly.

6. The vehicle boarding platform according to claim 5, characterized in that: The upper vehicle ferry also includes a third cable, and the two ends of the third cable are respectively connected to the middle part of the support leg and the secondary ferry, so that when the secondary ferry rotates, the support leg is driven to rotate through the third cable.

7. The vehicle boarding platform according to claim 6, characterized in that: The upper vehicle ferry also includes a fourth cable, the two ends of which are respectively connected to the middle of the support leg and the first-level ferry, so that when the support leg rotates to abut against the ground, the fourth cable limits the rotation of the support leg.

8. The vehicle boarding platform according to claim 2, characterized in that: The upper vehicle ferry also includes a ferry mounting bracket, which is used to be installed under the rear of the off-road vehicle. The first-level ferry is rotatably mounted on the ferry mounting bracket along an axis in the width direction of the off-road vehicle.

9. The vehicle boarding platform according to claim 1, characterized in that: There are two cable assemblies, and the two cable assemblies are located on two opposite sides of the ferry assembly.

10. An off-road vehicle, characterized in that: The off-road vehicle comprises an upper vehicle ferry as described in any one of claims 1-9.

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