Vehicle trestle

Abstract

To secure a space beneath a vehicle with a simple configuration to facilitate underfloor work.SOLUTION: A vehicle trestle comprises: a first support section which supports a first wheel of a vehicle; a second support section which is separated from the first wheel in a width direction of the vehicle and supports a second wheel of the vehicle; a third support section which is separated from the first wheel in a length direction of the vehicle and supports a third wheel of the vehicle; a fourth support section which is separated from the third wheel in the width direction of the vehicle and supports a fourth wheel of the vehicle; a first trestle which has the first and second support sections at a predetermined height; and a second trestle which is separated from the first trestle and has the third and fourth support sections at a predetermined height. In the first trestle, the first and second support sections move in the width direction of the vehicle. In the second trestle, the third and fourth support sections move in the length direction of the vehicle. Either the third or the fourth support section can also move in the width direction.SELECTED DRAWING: Figure 1A

Description

[Technical field]

[0001] The present invention relates to a vehicle cradle. [Background technology]

[0002] Some electric vehicles have large drive batteries mounted under the floor. An invention for replacing the batteries mounted under the floor of such electric vehicles is an exchange station disclosed in Patent Document 1, for example. An electric vehicle is sent to this exchange station by conveyor, and the right front wheel and right rear wheel are placed on a conveyor system above a sliding door. When a sliding door located below the electric vehicle opens in the width direction of the electric vehicle, the conveyor system slides and an opening appears above a service bay below the electric vehicle. The battery of the electric vehicle is lowered from the opening into the service bay, and a new battery rises from the service bay through the opening and is attached to the electric vehicle. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2012-6591 A Summary of the Invention [Problem to be solved by the invention]

[0004] In the invention of Patent Document 1, if the service bay is underground, it is necessary to construct the service bay underground, which results in a large-scale system. Even if the service lane is of a raised floor type as shown in Figure 3 of Patent Document 1, vertical space and space for a slope to move the vehicle to the raised floor position are required, which results in a large-scale system.

[0005] The present invention has been made in consideration of the above, and has an object to provide a technology that ensures space under a vehicle with a simple configuration and makes it possible to perform work under the floor. [Means for solving the problem]

[0006] The vehicle stand of the present invention includes a first support part supporting a first wheel of a vehicle, a second support part supporting a second wheel of the vehicle spaced apart from the first wheel in the width direction of the vehicle, a third support part supporting a third wheel of the vehicle spaced apart from the first wheel in the length direction of the vehicle, a fourth support part supporting a fourth wheel of the vehicle spaced apart from the third wheel in the width direction of the vehicle, a first stand having the first support part and the second support part at a predetermined height, and a second stand spaced apart from the first stand and having the third support part and the fourth support part at a predetermined height, wherein in the first stand, the first support part or the second support part moves in the width direction of the vehicle, and in the second stand, the third support part and the fourth support part move in the length direction of the vehicle, and the third support part or the fourth support part also moves in the width direction.

[0007] This makes it possible to secure space under the vehicle and perform work under the floor without using a large-scale system.

[0008] In the above, the first support portion, the second support portion, the third support portion, and the fourth support portion may include a wheel chock that stops rotation of a wheel of the vehicle.

[0009] This makes it possible to prevent the vehicle from falling off the first support portion, the second support portion, the third support portion, and the fourth support portion.

[0010] Furthermore, in the above, the first frame has a first beam stretched across the width direction, and the first support part or the second support part moving in the width direction clamps the first beam from above and below with wheels and moves in the width direction along the first beam, the second frame has a second beam stretched across the length direction and a first movable part moving along the second beam, and the first movable part clamps the second beam from above and below with wheels and moves in the length direction along the second beam, and the first movable part has a third beam stretched across the width direction and a second movable part moving along the third beam, and the second movable part clamps the third beam from above and below with wheels and moves in the width direction along the third beam.

[0011] This makes it possible to prevent the first support part or the second support part, which moves, from falling off the first frame, and to prevent the third support part and the fourth support part, which move, from falling off the second frame.

[0012] In addition, in the above, the support parts that move in the width direction in the first support part, the second support part, the third support part, and the fourth support part may have side plates that contact side surfaces of the wheels they support, and may be configured to move in the width direction when pushed by the wheels.

[0013] This makes it possible to adjust the distance between the first support portion and the second support portion, and the distance between the third support portion and the fourth support portion to the tread width of a vehicle. Effect of the Invention

[0014] The vehicle pedestal according to the present invention has an effect of ensuring space under the vehicle with a simple configuration and enabling work to be performed under the floor. [Brief description of the drawings]

[0015] [Figure 1A] FIG. 1A is a plan view of a vehicle stand according to an embodiment. [Figure 1B] FIG. 1B is a front view of the vehicle stand according to the embodiment. [Figure 1C]FIG. 1C is a view taken along the line AA in FIG. 1A. [Figure 1D] FIG. 1D is a view taken along the arrow BB in FIG. 1A. [Diagram 2] FIG. 2 is a side view of the electric vehicle. [Diagram 3] FIG. 3 is a front view of the vehicle stand before the electric vehicle is placed thereon. [Figure 4A] FIG. 4A is a diagram for explaining the operation of mounting an electric vehicle on a vehicle stand. [Figure 4B] FIG. 4B is a diagram for explaining the work of mounting the electric vehicle on the vehicle stand. [Figure 5A] FIG. 5A is a diagram showing a state in which an electric vehicle is mounted on a vehicle stand. [Figure 5B] FIG. 5B is a diagram showing a state before the electric vehicle is placed on the vehicle stand. [Figure 6] FIG. 6 is a diagram for explaining the process of removing the drive battery from the electric vehicle. [Figure 7] FIG. 7 is a front view of a vehicle stand according to a modified example. [Figure 8A] FIG. 8A is a schematic diagram of a movable part according to a modified example. [Figure 8B] FIG. 8B is a schematic diagram of a movable portion according to a modified example. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0016] Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. Note that the present invention is not limited to the embodiment described below. In addition, in the description of the drawings, the same or corresponding elements are appropriately given the same reference numerals. Furthermore, it should be noted that the drawings are schematic, and the dimensional relationship of each element may differ from the actual one. There may be parts in which the dimensional relationship and ratio differ between the drawings. In the drawings, an orthogonal coordinate system of the X-axis, Y-axis, and Z-axis is appropriately shown, and the directions are explained using this. In the space shown in the orthogonal coordinate system, the direction in which the X component increases is called the +X direction, and the direction in which the X component decreases is called the -X direction. Similarly, the Y and Z components are also defined as the +Y direction, the -Y direction, the +Z direction, and the -Z direction.

[0017] [Embodiment] FIG. 1A is a plan view of a vehicle cradle 1 according to an embodiment of the present invention, and FIG. 1B is a front view of the vehicle cradle 1. FIG. 1C is a view taken along the line AA in FIG. 1A, and FIG. 1D is a view taken along the line BB in FIG. 1A. The vehicle cradle 1 is a cradle on which an electric vehicle is placed. The metal vehicle cradle 1 is composed of a second cradle 2 and a first cradle 3 spaced apart from the second cradle 2. The vehicle cradle 1 is used for removing a drive battery for driving an electric vehicle (BEV: Battery Electric Vehicle) from under the floor of the electric vehicle. The use of the vehicle cradle 1 is not limited to removing a drive battery from an electric vehicle. For example, the vehicle cradle 1 may be used for placing an electric vehicle such as a hybrid electric vehicle (HEV: Hybrid Electric Vehicle) or a plug-in hybrid electric vehicle (PHEV) on the vehicle cradle 1 and removing a secondary battery from under the floor of the electric vehicle. The vehicle cradle 1 may also be used to carry a fuel cell electric vehicle (FCEV) and remove a fuel cell mounted under the floor of the fuel cell vehicle from under the floor. The vehicle cradle 1 may also be used to carry an engine-driven vehicle and perform work under the floor.

[0018] The second rack 2 has a support 25L, a support 25R, a support 26L, and a support 26R. The support 25L, the support 25R, the support 26L, and the support 26R are square pillars, but may be H-shaped steel. The support 25L is in the +Y direction relative to the support 25R, and the support 26R is in the +X direction relative to the support 25R. The support 26L is in the +Y direction relative to the support 26R. The support 25R and the support 25L have the same length, and the support 26R and the support 26L have the same length. The length of the support 25R and the support 25L is longer than the length of the support 26R and the support 26L.

[0019] Further, the second frame 2 has beams 23R, 23L, and 24. Beam 23R is a member extending from support 25R to support 26R along the X-axis direction, and beam 23L is a member extending from support 25L to support 26L along the X-axis direction. Beams 23R and 23L are examples of second beams according to the present invention.

[0020] The second frame 2 has a rear wheel support part 20 between the beams 23L and 23R that can move in the +X direction and the -X direction. The rear wheel support part 20 is composed of a movable part 20L, a movable part 20R, a beam 201F, a beam 201R, a third support part 21, and a fourth support part 22. The movable part 20L has a concave shape that sandwiches the beam 23L in the Y-axis direction to prevent it from falling off from the beam 23L, and has a wheel WL that contacts the upper surface of the beam 23L. The movable part 20R has a concave shape that sandwiches the beam 23R along the Y-axis direction to prevent it from falling off from the beam 23R, and has a wheel WR that contacts the upper surface of the beam 23R. The movable part 20R and the movable part 20L are an example of a first movable part according to the present invention. The beams 201F and 201R are members that are stretched from the movable part 20L to the movable part 20R along the Y-axis direction. The beam 201F and the beam 201R are an example of a third beam according to the present invention.

[0021] A third support part 21 is provided on the movable part 20R to support a right rear wheel, which is an example of a third wheel of an electric vehicle mounted on the vehicle stand 1. The third support part 21 is composed of a support leg 212F, a support leg 212R, a bottom plate 210, a wheel stopper 211F, and a wheel stopper 211R. The support leg 212F is provided at the end in the +X direction on the upper surface of the movable part 20R, and the support leg 212R is provided at the end in the -X direction on the upper surface of the movable part 20R. The support leg 212F and the support leg 212R support a rectangular plate-like bottom plate 210. On the upper surface of the bottom plate 210, a triangular prism-shaped wheel stopper 211F is provided at the end in the +X direction, and a triangular prism-shaped wheel stopper 211R is provided at the end in the -X direction.

[0022] A fourth support part 22 is provided on the beams 201F and 201R to support a left rear wheel, which is an example of a fourth wheel of an electric vehicle mounted on the vehicle frame 1. The fourth support part 22 is composed of a movable part 20C, a support leg 223R, a support leg 223L, a bottom plate 220, a wheel stopper 221F, a wheel stopper 221R, and a side plate 222. The movable part 20C has a concave shape that sandwiches the beams 201F and 201R in the X-axis direction to prevent the movable part 20C from falling off the beams 201F and 201R, and has a wheel WD that contacts the upper surface of the beam 201F and a wheel WD that contacts the upper surface of the beam 201R. The movable part 20C is an example of a second movable part according to the present invention. The support leg 223L is provided at the end of the upper surface of the movable part 20C in the +Y direction, and the support leg 223R is provided at the end of the upper surface of the movable part 20C in the -Y direction. Support legs 223L and 223R support rectangular plate-like bottom plate 220. Triangular prism-shaped wheel stopper 221F is provided on the top surface of bottom plate 210 at the end in the +X direction, and triangular prism-shaped wheel stopper 221R is provided on the end in the -X direction. Side plate 222 is a rectangular plate, and is fixed to the +Y direction end faces of bottom plate 220, wheel stopper 221F, and wheel stopper 221R. The height of side plate 222 in the +Z direction is higher than the heights of wheel stopper 221F and wheel stopper 221R.

[0023] The first frame 3 has a support column 35L, a support column 35R, a support column 36L, and a support column 36R. The support columns 35L, 35R, 36L, and 36R are square columns, but may be H-shaped steel. The support column 35L is in the +Y direction relative to the support column 35R, and the support column 36R is in the +X direction relative to the support column 35R. Also, the support column 36L is in the +Y direction relative to the support column 36R.

[0024] The first frame 3 has beams 33R, 33L, 301F, and 301R. The beam 33R is a member that is stretched from the support 35R to the support 36R along the X-axis direction, and the beam 33L is a member that is stretched from the support 35L to the support 36L along the X-axis direction. The beam 301F is a member that is stretched from the support 36R to the support 36L along the Y-axis direction, and the beam 301R is a member that is stretched from the support 35R to the support 35L along the Y-axis direction. The beams 301F and 301R are examples of the first beams according to the present invention.

[0025] The first frame 3 also has a first support section 31 that supports a right front wheel, which is an example of a first wheel of an electric vehicle mounted on the vehicle frame 1. The first support section 31 is composed of a support leg 312F, a support leg 312R, a bottom plate 310, a wheel stopper 311F, and a wheel stopper 311R. The support leg 312F is provided on a support column 36R, and the support leg 312R is provided on a support column 35R. The support leg 312F and the support leg 312R support a rectangular plate-like bottom plate 310. On the upper surface of the bottom plate 310, a triangular prism-shaped wheel stopper 311F is provided at the end in the +X direction, and a triangular prism-shaped wheel stopper 311R is provided at the end in the -X direction.

[0026] The first frame 3 also has a second support section 32 that supports a left front wheel, which is an example of a second wheel of an electric vehicle mounted on the vehicle frame 1. The second support section 32 is composed of the movable section 30, the support leg 323R, the support leg 323L, the bottom plate 320, the wheel stopper 321F, the wheel stopper 321R, and the side plate 322. The movable section 30 has a concave shape that sandwiches the beams 301F and 301R in the X-axis direction to prevent the movable section 30 from falling off the beams 301F and 301R, and has a wheel WC that contacts the upper surface of the beam 301F and a wheel WC that contacts the upper surface of the beam 301R. The support leg 323L is provided at the end of the upper surface of the movable section 30 in the +Y direction, and the support leg 323R is provided at the end of the upper surface of the movable section 30 in the -Y direction. The support leg 323L and the support leg 323R support a rectangular plate-like bottom plate 320. Triangular prism-shaped wheel stopper 321F is provided at the end in the +X direction on the top surface of bottom plate 320, and triangular prism-shaped wheel stopper 321R is provided at the end in the -X direction. Side plate 322 is a rectangular plate, and is fixed to the +Y direction end faces of bottom plate 320, wheel stopper 321F, and wheel stopper 321R. The height of side plate 322 in the +Z direction is higher than the heights of wheel stopper 321F and wheel stopper 321R.

[0027] Fig. 2 is a side view of an electric vehicle EV. The electric vehicle EV has a driving battery BAT under the floor, which serves as a power source for the motor that drives the wheels. In the following description, the wheelbase of the electric vehicle EV is L, and the tread width is W.

[0028] 3 is a front view of the vehicle stand 1 before the electric vehicle EV is placed on it. A worker who removes the driving battery BAT from the electric vehicle EV first moves the rear wheel support part 20 in the X-axis direction so that the distance between the first support part 31 and the third support part 21 and the distance between the second support part 32 and the fourth support part 22 become equal to L, which is the wheelbase of the electric vehicle EV. Here, the rear wheel support part 20 can be moved in the X-axis direction by the wheel WR of the movable part 20R and the wheel WL of the movable part 20L, so that the worker can easily adjust the distance between the first support part 31 and the third support part 21 and the distance between the second support part 32 and the fourth support part 22.

[0029] Furthermore, the worker sets the distance between the first support portion 31 and the second support portion 32 to be shorter than the tread width W, and the distance between the third support portion 21 and the fourth support portion 22 to be shorter than the tread width W. Here, since the second support portion 32 is movable in the Y-axis direction by the wheels WC of the movable portion 30, and the fourth support portion 22 is movable in the Y-axis direction by the wheels WD of the movable portion 20C, the worker can easily adjust the distance between the first support portion 31 and the second support portion 32 and the distance between the third support portion 21 and the fourth support portion 22.

[0030] 4A and 4B are diagrams for explaining the work of placing an electric vehicle EV on the vehicle stand 1. As shown in Fig. 4A, an operator OP places the electric vehicle EV on the forks of a forklift FT, and presses the left side surface of the left front wheel against side plate 322 and the left side surface of the left rear wheel against side plate 222 to move the electric vehicle EV in the +Y direction. Because the left side surface of the left front wheel is pressed against side plate 322 and the left side surface of the left rear wheel is pressed against side plate 222, as shown in Fig. 4B, the second support part 32 is moved in the +Y direction by the movable part 30, and the fourth support part 22 is moved in the +Y direction by the movable part 20C.

[0031] Fig. 5A is a diagram showing a state in which an electric vehicle EV is placed on the vehicle cradle 1. When the right front wheel is positioned on the first support part 31 and the right rear wheel is positioned on the third support part 21 as shown in Fig. 4B, the worker OP lowers the forks of the forklift FT, places the right front wheel on the first support part 31, the left front wheel on the second support part 32, the right rear wheel on the third support part 21, and the left rear wheel on the fourth support part 22. Each wheel of the electric vehicle EV placed on the vehicle cradle 1 is positioned between the wheel stops of each support part, so that forward and backward movement is suppressed.

[0032] Fig. 5B is a diagram showing a state immediately before the electric vehicle EV is placed on the vehicle stand 1. As shown in Fig. 5B, even if the interval between the first support part 31 and the third support part 21 and the interval between the second support part 32 and the fourth support part 22 are longer than the wheelbase L, when the forks of the forklift FT are lowered, the right rear wheel of the electric vehicle EV contacts the wheel stopper 211F and the left rear wheel contacts the wheel stopper 221F, so that the movable parts 20L and 20R move in the +X direction, and therefore the interval between the first support part 31 and the third support part 21 and the interval between the second support part 32 and the fourth support part 22 can be adjusted to L, which is the wheelbase of the electric vehicle EV.

[0033] 6 is a diagram explaining the work of removing the traction battery BAT from the electric vehicle EV. The worker OP places a table lift TL for placing the traction battery BAT under the electric vehicle EV from between the first frame 3 and the second frame 2. The worker OP places the traction battery EV removed from under the floor of the electric vehicle EV on the table lift TL, and carries the traction battery EV out from between the first frame 3 and the second frame 2.

[0034] Here, since the electric vehicle EV is supported not by the rocker panel but by the wheels, the driving battery BAT taken out from under the floor does not interfere with the part supporting the electric vehicle EV, and the driving battery BAT can be easily taken out. In addition, the vehicle stand 1 can adjust the position of the rear wheel support part 20 in the X-axis direction according to the wheelbase L, and can adjust the interval between the third support part 21 and the fourth support part 22 and the interval between the first support part 31 and the second support part 32 according to the tread width W, so that the driving battery BAT can be removed for various types of vehicles from small cars to large cars. In addition, the vehicle stand 1 can adjust the interval between the third support part 21 and the fourth support part 22 and the interval between the first support part 31 and the second support part 32 separately, so that even an electric vehicle EV with different tread widths for the front and rear wheels can be supported. In addition, since the vehicle stand 1 is separated into the first stand 3 supporting the front wheels and the second stand 2 supporting the rear wheels, when the worker OP or the table lift TL moves under the electric vehicle EV, there is nothing to obstruct the movement of the worker OP or the table lift TL, and the work can be performed efficiently. In addition, in this embodiment, each movable part is configured to sandwich the beam, so that it is possible to prevent it from falling off the beam. Even if the vehicle to be placed on the vehicle stand 1 is a hybrid vehicle or a plug-in hybrid vehicle, various types of vehicles can be placed on the vehicle stand 1 to remove parts from under the floor. In addition, if the vehicle to be placed on the vehicle stand 1 is an engine vehicle, various types of vehicles can be placed on the vehicle stand 1 to perform work on the floor.

[0035] [Variations] Although the embodiment of the present invention has been described above, the present invention is not limited to the above-mentioned embodiment and can be implemented in various other forms. For example, the above-mentioned embodiment may be modified as follows to implement the present invention. The above-mentioned embodiment and the following modifications may be combined with each other. The present invention also includes a configuration in which the components of the above-mentioned embodiments and modifications are appropriately combined. Further effects and modifications can be easily derived by a person skilled in the art. Therefore, the broader aspects of the present invention are not limited to the above-mentioned embodiment and modifications, and various modifications are possible.

[0036] Fig. 7 is a front view of a vehicle stand according to a modified example of the present invention. In the present invention, the position of the support leg 212F may be shifted in the -X direction from the position shown in Fig. 1B, and the position of the support leg 312R may be shifted in the +X direction from the position shown in Fig. 1B. In this modified example, even if the wheelbase L is the same, the distance from the support leg 212F to the support leg 312R is longer, so that a larger space can be secured below the electric vehicle EV.

[0037] In the present invention, the fourth support part 22 may not have the side plate 222, and the second support part 32 may not have the side plate 322. In this configuration, when the electric vehicle EV is mounted on the vehicle stand 1, the distance between the first support part 31 and the second support part 32 is adjusted in advance in accordance with the tread width W of the electric vehicle, and the distance between the third support part 21 and the fourth support part 22 is adjusted in advance.

[0038] 8A and 8B are schematic diagrams of a third support section 21A according to a modified example of the present invention. The beam 23Ra is an H-shaped steel, and is a member that is stretched from the support column 25R to the support column 26R along the X-axis direction in place of the beam 23R. A fixed plate 217, which is a metal strip-shaped plate material, is fixed along the X-axis direction to the end of the upper surface of the beam 23Ra in the -Y direction. A plurality of through holes 217a penetrating the Y-axis direction are formed in the fixed plate 217 along the X-axis direction. The support leg 212 is a member that supports the bottom plate 210, and is fixed to the base 215. The base 215 is a rectangular plate-shaped member, and a plate-shaped trapezoidal side plate 213 is fixed to the end of the +Y direction and the -Y direction. A wheel support section 216 that supports the wheel WRa is fixed below the base 215. A rectangular plate-shaped side plate 214 is fixed to the side plate 213. The side plate 214 supports the wheel WRb. The third support portion 21A is movable in the X-axis direction by sandwiching the beam 23Ra between the wheels WRa and Wrb in the +Z direction and the -Y direction. With this configuration, the beam 23R is sandwiched vertically between the wheels WRa and WRb, and the beam 23Ra is sandwiched in the Y-axis direction by the side plate 214, so that the third support portion 21A can be prevented from falling off the beam 23Ra. In addition, a through hole 214a penetrating in the Y-axis direction is formed in the side plate 214. The rod-shaped portion of the pin 218, which is in the shape of an eyebolt, is inserted into the through hole 214a and the through hole 217a from the -Y direction. After the right rear wheel of the electric vehicle EV is placed on the third support portion 21A, the worker inserts the pin 218 into both the through hole 214a and the through hole 217a from the -Y direction side. When the pin 218 is inserted into both the through hole 214a and the through hole 217a, even if a force in the X-axis direction acts on the third support part 21A, the pin 218 is applied to the fixed plate 217, so that it is possible to prevent the rear wheel support part 20, the fourth support part 22, and the third support part 21A from moving in the X-axis direction. Note that the other fourth support part 22 and the second support part 32 may also be configured in the same way as the third support part 21A, with the corresponding fixed plate 217 provided on the beam, and the pin 218 may be used to prevent movement in the Y-axis direction.

[0039] In the present invention, the fourth support 22 may be fixed on the movable part 20L, the third support 21 may be movable in the Y-axis direction, and the second support 32 may be fixed on the beam 33L, and the first support 31 may be movable in the Y-axis direction. In this modified example, the electric vehicle EV is transported by a forklift FT from the +Y-axis direction to the -Y-axis direction and placed on the vehicle stand 1.

[0040] The front wheels may be placed on the second frame 2, and the rear wheels may be placed on the first frame 3. In this case, the fourth support part 22 supports the right front wheel of the electric vehicle EV, the third support part 21 supports the left front wheel of the electric vehicle EV, the second support part 32 supports the right rear wheel of the electric vehicle EV, and the first support part 31 supports the left rear wheel of the electric vehicle EV. [Explanation of symbols]

[0041] 1 Vehicle Mount 2 Second stand 3 First Mount 20 Rear wheel support section 21, 21A 3rd support part 22 4th support part 31 1st support part 32 Second support part 222, 322 Side plate

Claims

1. A first support portion that supports a first wheel of the vehicle; a second support portion supporting a second wheel of the vehicle spaced apart from the first wheel in a width direction of the vehicle; a third support portion supporting a third wheel of the vehicle spaced apart from the first wheel in a longitudinal direction of the vehicle; a fourth support portion supporting a fourth wheel of the vehicle spaced apart from the third wheel in a width direction of the vehicle; a first stand having the first support portion and the second support portion at a predetermined height; a second stand spaced apart from the first stand and having the third support portion and the fourth support portion at a predetermined height; having In the first frame, the first support portion or the second support portion moves in a width direction of the vehicle, In the second frame, the third support portion and the fourth support portion move in the length direction of the vehicle, and the third support portion or the fourth support portion also moves in the width direction. Vehicle stand.

2. The first support portion, the second support portion, the third support portion, and the fourth support portion each include a wheel chock that stops rotation of a wheel of the vehicle. The vehicle mounting stand according to claim 1.

3. The first frame has a first beam extending in the width direction, The first support portion or the second support portion that moves in the width direction sandwiches the first beam from above and below with wheels and moves in the width direction along the first beam, The second frame has a second beam extending in the longitudinal direction and a first movable part moving along the second beam, The first movable part sandwiches the second beam from above and below with wheels and moves along the second beam in the length direction, the first movable portion has a third beam extending in the width direction and a second movable portion moving along the third beam, The second movable portion sandwiches the third beam from above and below with wheels and moves along the third beam in the width direction. The vehicle mounting stand according to claim 1.

4. The first support portion, the second support portion, the third support portion, and the fourth support portion each have a side plate that contacts a side surface of a wheel that the support portion supports, and the support portion moves in the width direction when pushed by the wheel. The vehicle mounting stand according to claim 1.

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