JPH09291716A - Carrier device for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve a vehicle holding by providing a means for attaching a freely rotated under carriage for binding wheels to a carrier base and lifting a vehicle from the carrier base by moving the under carriage upward and a means for connecting/disconnecting the under carriage from the wheels. SOLUTION: For storing, a front under carriage 40 and a rear under carriage rotated in contact with the wheels of a vehicle are made orthogonal to the vehicle traveling direction by driving an under carriage cylinder 13, and front and rear wheels are restrained by the under carriages. Then, a lift base 22 is moved to a parking floor, the under carriage is raised by driving an under carriage lifting cylinder and then the vehicle is lifted. Then, a slider 2 and a carrier base 5 are moved to the parking position of a parking base by driving a carrier motor 6. The under carriage is lowered by driving the under carriage lifting cylinder and the vehicle is parked. Further, an under carriage other than the under carriage 40 is placed in parallel with the vehicle traveling direction, and the slider 2 and the carrier base 5 are returned into the lift base 22 together with each under carriage by driving the motor 6. Thus, the under carriage is surely brought into contact with the wheels and the damaging of the wheels is prevented.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a transfer device for loading and unloading a vehicle, which is installed in a multilevel parking lot.

[0002]

2. Description of the Related Art In a general parking tower, a vehicle is placed on a dolly, and the dolly in the vehicle-mounted state is moved in the tower to store and leave the vehicle. In this parking tower, since the vehicle is moved for each trolley, a large amount of power is required for the movement and the moving device is also large. On the other hand, the present applicant has developed a transfer device that can be operated with a small amount of power and can simplify the moving device, and filed a prior application (Japanese Patent Laid-Open No. 6-288113).

This transfer apparatus has a parking table provided on each floor, and the elevators move up and down to face the parking beds on the respective floors. The transport table is arranged on this elevator table.
The carrier is equipped with a vehicle and reciprocates between the elevator and the parking platform. This movement transports the vehicle to the parking platform and transfers the vehicle from the parking platform to the elevator platform. Have been issued. In order to carry such a vehicle, the carrier has a chassis for lifting the vehicle.

FIG. 21 and FIG. 22 show this conventional carrier device, in which carriages 110 and 120 are arranged on a carrier 100. The chassis 110 corresponds to the front wheels 210 of the vehicle,
The chassis 120 corresponds to the rear wheels 220, and each chassis 110, 120 is composed of a single rod member. Each of the chassis 110 and 120 is rotatable around the pair of opposite ends, and is provided with a lifting cylinder 130. The cylinder 130 expands and contracts to move up and down on the carrier 100. . This chassis 110,1
As shown in FIG. 22, by rotating 20 so as to be orthogonal to the traveling direction of the vehicle 200, the cylinder 20 is brought into contact with the front wheel 210 and the rear wheel 220 of the vehicle from both sides, sandwiching them, and lifted in this state. The vehicle 200 is lifted by the extension of. Then, in this state, the carrier 10
0 moves toward the parking stand (not shown), and the lifting cylinder 130 shortens to mount the vehicle 200 on the parking stand. With such a structure, it is not necessary to load and unload the vehicle for each trolley, and thus it is possible to operate with a small amount of power.

[0005]

SUMMARY OF THE INVENTION In a conventional transfer device,
It is necessary for the chassis to hold a large clamping force against the wheels of the vehicle, and the thrust force for contacting the wheels is strong. This causes a problem of damaging the wheels of the vehicle. Further, when the diameter of the wheel is large, there is a problem in that the chassis cannot be surely brought into contact with the wheel and sufficient holding cannot be performed.

The present invention has been made in consideration of the above problems, and an object of the present invention is to provide a carrier device which can surely hold a vehicle without damaging the wheels of the vehicle.

[0007]

The transport device of the present invention is based on the technique of Japanese Patent Application Laid-Open No. 6-288113 previously filed, and is further improved. This transport device moves a plurality of chassis that come into contact with each wheel of the vehicle to restrain the wheels, a transport platform that is mounted so that the chassis can move up and down, and a carriage that is in contact with the wheels. And a contact means for contacting and separating the chassis with respect to the wheels of the vehicle, wherein the chassis is rotatable at least in the contact part with the wheels. To do.

In this structure, the chassis is brought into contact with the wheels of the vehicle by driving the contact means, and the lifting means is driven in this state to lift the vehicle from the carrier. Then, the vehicle is transported by moving the transport table in this state. In the chassis of this structure, at least the contact portion with the wheels is rotatable, so that the chassis can slip under the wheels, and reliable contact can be achieved with a small clamping force. As a result, the wheels can be held sufficiently and the wheels are not damaged.

As this chassis, a double pipe structure in which an outer pipe body rotates, a structure in which a contact rod for contacting a vehicle wheel is rotatably arranged, or another structure can be adopted.

Further, in the case where the carriage of the carrier is provided with a movable stand which is movable in the front-rear direction, and the chassis on the front side or the rear side in the vehicle approaching direction is mounted on the carriage, the vehicles having different wheel bases are mounted. In addition, a sensor for detecting wheels at front and rear chassis positions in the vehicle approach direction and a sensor for detecting that the vehicle has passed through the vehicle entrance / exit are provided on the carrier table of the carrier device. When the carriage is provided on the carriage, the length range of the carriage can be used to the maximum regardless of the size of the wheel base of the vehicle and the wheel arrangement, and a wide variety of vehicles can be supported.

[0011] The chassis is capable of individually stopping the wheels at the front and rear positions of each wheel, and the frontmost part when the vehicle enters and the rearmost part when the vehicle leaves is held at the transportation stop position. As a result, when the entry side and the exit side of the vehicle are different from the chassis, for example, even when the vehicle turning device is provided, the vehicle that enters at an excessive speed is suppressed at the specified position, and the vehicle exits behind the exit vehicle. It is possible to facilitate entry and exit of the vehicle while preventing erroneous start.

[0012]

FIG. 1 shows an embodiment of the present invention. In this embodiment, as the lifting table 22 moves up and down, it moves to the parking table 20 of a predetermined hierarchy shown in FIG. 2, and the lifting table 22 is connected to a hoist (not shown) via a wire 16. ing. A U-shaped road 1 is rotatably mounted on the lift 22 and a slider 2 having a carrier 5 is attached to the road 1.

The slider 2 is reciprocally attached to the road 1 through a roller 3 provided on the inner surface of the road 1. The reciprocating movement of the slider 2 is performed by driving the conveyance motor 6 attached to the road 1. Therefore, the slider 2 has a rack 8 formed on its lower surface, and the rack 8 meshes with the gear 7 on the rotary shaft side of the carry motor 6.

The carriage 5 mounts a vehicle, and rollers 4 rolling on the inner surface of the slider 2 are attached to both sides of the carriage 5, and the rolling of the rollers 4 causes the carriage 2 to reciprocate. 3 and 4 show the carrier table 5, and a chain 10 is connected to the lower surface thereof. The chain 10 is looped endlessly between the road 1 and the sprocket 9 (see FIG. 1) rotatably attached to the lower surface of the slider 2. Therefore, when the slider 2 is moved by the drive of the transfer motor 6 on the transfer table 5,
This moving force is transmitted through the sprocket 9 and the chain 10 and reciprocates. Due to this movement, the carrier table 5 enters the parking table 20 (see FIG. 2) together with the slider 2. In FIG. 1, 17 is a slider roller attached to the lower surface of the slider 2 and 24 is a transport roller attached to the lower surface of the carrier 5.
Rolls on the upper surface of the bottom of the parking pedestal 20 when entering the vehicle.

On the carrier table 5, left and right front wheels 3 of the vehicle 30 are mounted.
Two pairs of the chassis 40, 41 corresponding to 1 and two pairs of rear chassis 42, 43 corresponding to the left and right rear wheels 32 of the vehicle 30 are attached. These paired chassis 40, 4
1, 42, 43 can be moved up and down by a chassis lifting cylinder 14 provided in the lower part thereof, and all the chassis can be operated in the vertical direction at the same time. Also chassis cylinder 1
3 are rotatably connected to each chassis 40, 4
1, 42 and 43 can be set at orthogonal positions or parallel positions with respect to the vehicle traveling direction.

As shown in FIGS. 5 and 6, the front chassis 40 and 41 are mounted on a movable base 21 that supports them. The movable table 21 is engaged with the spiral rotary shaft 12 that is rotated by the driving of the adjusting motor 11 attached to the carrying table 5, and is moved on the slide rail 23 of the carrying table 5 by the driving of the adjusting motor 11. With this configuration, the front chassis 4
Since 0 and 41 move within the range of the distance D, it is possible to correspond to the wheel spacing of each vehicle type. The front chassis 40, 41 and the rear chassis 42, 43 are rotated by the drive of the chassis cylinder 13, and by this rotation, the front wheels 31 and the rear wheels 32 of the vehicle 30.
To contact the front wheel 31 and the rear wheel 32. For this reason, the chassis cylinders 13 are mounted on the chassis 40, 41, 4
A contact means for contacting the front wheels 31 and the rear wheels 32 of the vehicle 30 with each other is formed. The chassis 40 and 42 are also provided with sensors (not shown) that detect the contact of the wheels.

7 and 8 show this chassis, which is applied to all of the front chassis 40, 41 and the rear chassis 42, 43. Therefore, in FIGS. 7 and 8, the present embodiment is used as the chassis 50, and the front chassis 40, 41 and the rear chassis 4 are referred to as the chassis 50.
2, 43 will be described. The chassis 50 includes a shaft 51 connected to a piston of the chassis cylinder 13 and a tube body 52 rotatably attached to the outside of the shaft 51. The tube body 52 is the wheel 3 of the vehicle 30.
The bearings 53, 54 are in contact with the bearings 1, 32.
The shaft 51 is rotatable via the. When the chassis 50 having such a structure contacts the wheels 31, 32 of the vehicle, the outer pipe body 52 rotates, so that the wheels 31, 32 are not rotated.
Can be reliably brought into contact with.

FIGS. 9 and 10 show the operation of the chassis 50. When the chassis cylinder 13 is driven to rotate the chassis 50 and abuts the front wheels 31 (the rear wheels 32 as well),
The tube body 52 rotates. Therefore, as shown by the broken line, the wheel 31 can be dug under the wheel 31 and reliably abuts on the wheel 31. Therefore, the wheels 31 are reliably brought into contact with each other, and a sufficient holding force can be secured when the vehicle 30 is lifted, which will be described later. Moreover, the wheels 31 are not damaged. Further, when the vehicle 30 is used as a car stop when the vehicle 30 gets into the road 1 (the front chassis 40 in this embodiment).
And the rear chassis 42 corresponds. ), Wheels 31 of vehicle 30
Since the tubular body 52 rotates with the rotation of the wheel, the wheel 31 spins idle. Therefore, the vehicle 30 does not cross over the chassis 50, and safety can be ensured.

11 to 16 show the operation of this embodiment. When the vehicle is loaded, the chassis cylinder 13 is driven to move the front chassis 40 on the front side to the vehicle 3 as shown in FIG.
It is set at a position orthogonal to the traveling direction of 0 and other chassis 41, 4
2 and 43 are set in parallel with the traveling direction of the vehicle 30,
Make it easy for vehicles to enter. The chassis 40 allows a vehicle entering at an excessive speed to be restrained at a prescribed position.

When the vehicle enters in this state and the front wheels 31 pass the rear chassis 42 as shown in FIG. 12, the rear chassis 42 is rotationally driven to a position orthogonal to the traveling direction of the vehicle. As a result, the front wheels 31 come into contact with the front chassis 40 as shown in FIG. 13, and the sensor signal from the front wheels 31 causes the movable base 21 to move in this state.
To move the chassis 40 and 41 integrally. Then, when the rear wheel 32 comes into contact with the rear chassis 42, the movement of the chassis 40, 41 is stopped by the sensor signal. By moving the front chassis 40, 41, it is possible to cope with the wheel spacing of each vehicle type.

In this state, as shown in FIG. 14, the front chassis 41 and the rear chassis 43 are rotationally driven by the chassis operating cylinder 13 to a position orthogonal to the traveling direction of the vehicle.
Abut on the rear part of 32. As a result, the chassis 40, 41,
The vehicle is fixed by 42 and 43. At this time of fixing, as described above, the chassis 40, 41, 42, 43 are connected to the wheels 31, 3.
Make sure that it abuts 2 and restrain it.

Next, the elevating table 22 is moved to a predetermined floor for parking. Then, as shown in FIG. 15, the vehicle body lifting cylinders 14 of the respective vehicle chassis 40, 41, 42, 43 are driven to raise all the vehicle chassis 40, 41, 42, 43 at the same time, and the front and rear wheels 31, 32 are used together with the vehicle. Lift 30.

FIG. 16 shows a state in which the carry motor 6 is driven, and the slider 2 is connected to the parking stand 2 via the gear 7 and the rack 8.
Move to 0. When the slider 2 is moved by being guided by the rollers 3, the sprocket 9 of the slider 2 is rotated to move the carrier table 5 rightward on the slider 2 via the chain 10. By this movement, the carriage 5 enters the parking stand 20 together with the slider 2, and each of the slider roller 17 and the carriage roller 24 moves on the upper surface of the bottom of the parking stand 20 to reach a predetermined parking position. When the vehicle 30 reaches a predetermined parking position, the chassis lifting cylinder 14 is driven to lower the chassis 40, 41, 42, 43 to park the vehicle 30 at a predetermined position on the parking platform 20.

After that, the other chassis 41, 42, 43 are placed on the vehicle 3 with the front chassis 40 being in a position orthogonal to the traveling direction of the vehicle.
The position of the wheels is released in parallel with the traveling direction of 0 (similar to FIG. 11). Then, the transport motor 6 is driven to move the slider 2 via the gear 7 and the rack 8. At this time, the carrier 5 is moved leftward via the chain 10 by the rotation of the sprocket 9 of the slider 2. In this way, each chassis 40, 41, 42, 43 and the carrier 5
Together with the slider 2 causes the storage device to store the position of the movable table 21 corresponding to the wheel base of the vehicle that has returned to the original position in the elevator table 22.

Further, the elevating table 22 is returned to the vehicle loading position, the adjusting motor 11 is driven, and the spiral rotating shaft 12 retracts the movable table 21 and the front chassis 40 and 41 to predetermined positions to wait for entry. To

When the vehicle is to be unloaded, the elevator 22 is moved to the parking floor of the vehicle 30 to be carried out, and the slider 2 is moved by the drive of the transfer motor 6 via the gear 7 and the rack 8 and the sprocket 9 and the chain 10 are used. The carriages 40, 41, 42, 43 are moved toward the parking stand 20 together with the carrier 5. At this time, the front chassis 4 is driven by driving the chassis cylinder 13.
0 is set at a position orthogonal to the traveling direction of the vehicle, and the other chassis 41, 4
Reference numerals 2 and 43 are parallel to the traveling direction of the vehicle 30 (FIG. 11).

When the carriage 5 moves to the right and passes through the front wheels 31, the carriage cylinder 13 is driven to bring the rear chassis 42 to a position orthogonal to the traveling direction of the vehicle (FIG. 12). When the carriage 5 further moves, the front chassis 40 contacts the front wheels 31, and the front chassis 40 and the front chassis 41 move leftward together with the movable table 21 (FIG. 13). Then, when the rear chassis 42 comes into contact with the rear wheels 32, the transport table 5 stops moving. After that, the chassis 41 and 43 are rotated to orthogonal positions in the vehicle traveling direction to fix the front and rear wheels 31 and 32 (FIG. 14). In this case, the front and rear wheels 3 of the vehicle that store the movable base 21 at the time of storage
1, 32, and when the carriage 5 is completely moved into the parking lot 20, the chassis 40, 41, 42, 43 are rotated to orthogonal positions in the vehicle traveling direction to move the front and rear wheels 31, 32. May be fixed.

In this state, the chassis lifting cylinder 14 is driven to raise the chassis 40, 41, 42 and 43 at the same time,
Lift the vehicle 30. In this state, the transfer motor 6 is driven to move the slider 2 and the transfer table 5 into the elevating table 22 by the sprocket and the chain.
The vehicle 30 lifted by 41, 42, 43 is moved to the road 1. Chassis 40, 41, 42, 43 at a predetermined position
And the vehicle 30 is placed on the road 1.

Next, the elevator 22 is moved to the vehicle entrance,
The road 1 on the lift 22 is rotated to direct the front of the vehicle 30 to the entrance. The chassis 40, 41, 42, 43 are rotated to the positions parallel to the traveling direction of the vehicle, and the front and rear wheels 31, 32 are
Release the fixed state of and take out the vehicle. Then, the movable motor 21 of the front chassis 40, 41 is moved to the original position via the spiral rotary shaft 12 by driving the adjusting motor 11.
Then, the vehicle 1 is turned on the elevator platform 22 to prepare for carrying in / out of the next vehicle. The loading and unloading of the vehicle is executed as described above. In the above, when the vehicle exits, the chassis 43
By holding the wheel at the wheel stop position, it is possible to prevent the vehicle from erroneously starting rearward.

FIG. 17 shows another embodiment of the chassis of the present invention. The chassis 60 in this embodiment includes a connecting rod 61 connected to the chassis cylinder 13 and a contact rod 62 attached to the connecting rod 61. The connecting rod 61 is driven by the chassis cylinder 13 to rotate on the carrier 5 in the vehicle traveling direction and the direction orthogonal thereto, but does not itself rotate. The contact rod 62 is rotatably attached along the longitudinal direction of the connecting rod 61. The contact rod 62 is arranged at a corner of the connecting rod 61 on the wheel 31 side, and thus faces the wheel 31 of the vehicle. Even in such a structure,
The contact rod 62 faces the wheel 31 of the vehicle, and the wheel 3
Rotates by contact with 1. For this reason, the entire chassis 60 can slip under the wheels 31, so that the wheels 31 can surely contact the wheels 31 and the wheels 31 are not damaged.

FIG. 18 shows another embodiment for operating the chassis 70. As the structure of the chassis 70, either the chassis 50 shown in FIG. 7 or the chassis 60 shown in FIG. 17 can be used. Such a chassis 70 is X on the carrier 5.
It is attached so as to be horizontally movable in the Y direction, and its movement makes contact with and release the wheels 31 of the vehicle. That is, the A position of the chassis 70 is a retracted position with the wheels 31, and the chassis 70 moves from the A position in the Y direction to the B position. And B
It moves in the X direction from the position and contacts the wheel 31. Such horizontal movement also makes it possible to contact the wheels 31.

FIG. 19 is a plan view of a lane showing another embodiment, in which the carriage 5 on the lane 81 is provided with two movable stands 21a and 21b movable in the front-rear direction. This movable table 21
Front chassis 40, 41 and rear chassis 42, 43 in the vehicle entry direction are separately mounted on a and 21b, respectively, and the movable table motors 11 respectively move forward and backward within a range of movement strokes D and E.

The movable bases 21a and 21b are front wheel sensors 8 for detecting the wheels at the front chassis positions in the vehicle approach direction.
2 and a rear wheel sensor 8 for detecting the wheels at the rear chassis position
Offer 3 and. Further, a passage sensor 84 for detecting passage of the vehicle is provided at the vehicle entrance of the carrier 5. A plurality of these sensors may be arranged on the left and right sides to increase the reliability. Further, even if the passage sensor 84 is provided on the fixed side of the entrance, the function and effect are the same.

At the time of warehousing, the above-mentioned transfer device is shown in FIG.
Similarly to -16, first, the chassis 40 is moved to the wheel stop position, and when the front wheel 31 of the approaching vehicle passes the rear wheel sensor 83, the chassis 42 is stopped, and the front wheel 31 is moved to the frontmost chassis 40. When it reaches, the front movable table 21a is advanced so as to escape according to the signal from the front wheel sensor 82. Further, when the rear wheel sensor 83 detects the rear wheel 32, the rear movable base 21b is advanced so as to escape from the rear wheel.

When the passage sensor 84 detects the passage of the vehicle and the front movable base 21a advances to a predetermined position, the front and rear movable bases 21a and 21b are stopped from moving, and the rear chassis 41 and 43 are respectively moved. The front and rear wheels are restrained by the wheel stop operation.

In this state, the vehicle is accommodated within the range of the length of the carrier 5 and the front and rear wheels 31, 32 are restrained, so that the parking operation can be performed in the predetermined level in the same manner as described above. Further, also when leaving the warehouse, the leaving operation can be performed in the same manner as described above.

In addition, the front and rear movable bases 21a and 21b are previously prepared.
Is moved to the front side, and when passing through, the passage sensor 84
When the passage of the vehicle is detected, the vehicle is instructed to stop, or at the time of leaving the vehicle, the carrier 5 is advanced to the back position of the parking table, and the front wheel sensor 82 and the rear wheel sensor 83 cause the wheels 31,
The front and rear wheels 31, 32 can be reliably restrained by retracting the front and rear movable bases 21a, 21b until 32 is detected.

FIG. 20 is a side view for explaining the carrying device showing the range of application of the wheel base. In this way, the front and rear movable bases 21a, 21b respectively move strokes D, E.
Therefore, this transporting device can be used not only for the size of the wheel base of the vehicle but also for the vehicle types with different wheel arrangements, to the maximum extent of the length of the transport base, and can be applied to a wide range of vehicle types. . In this example, the moving stroke of the movable bases 21a and 21b is D = 645 m on the front side.
In the case of m and the rear side E = 450 mm, the wheel base can correspond to the range of minimum W1 = 1920 mm and maximum W2 = 3015 mm.

[0039]

According to the vehicle carrier of the present invention, since the chassis for contacting the wheels of the vehicle to restrain the wheels is structured to rotate by contacting the wheels of the vehicle, the vehicle undercarriage can be installed under the wheels with a small clamping force. It is possible to slip in, make sure contact, and prevent damage to the wheels.

According to a fourth aspect of the present invention, the carrier base has a movable base that is movable in the front-rear direction, and the chassis on the front side or the rear side in the vehicle approach direction is mounted on the movable base. It can accommodate vehicles.

According to a fifth aspect of the present invention, there is provided a carrier table having two movable bases movable in the front-rear direction, and the front and rear chassis in the vehicle approach direction are separately mounted on the movable bases. It is possible to support a wide range of vehicle types regardless of the size of the wheel base and the wheel layout.

According to a sixth aspect of the present invention, there is provided a carrier device including a sensor for detecting wheels at front and rear chassis positions in a vehicle approach direction, and a sensor for detecting that a vehicle has passed through a vehicle entrance portion. Therefore, the carrier device can utilize the range of the length of the carrier to the maximum regardless of the size of the wheel base of the vehicle and the wheel arrangement, and can be applied to a wide variety of vehicles.

According to a seventh aspect of the present invention, in the chassis of the carrier device, the front and rear positions of each wheel can be individually wheel-stopped, and the frontmost part when the vehicle enters and the rearmost part when the vehicle exits are set to the wheel-stop positions. Since the vehicle is held, if the entry side and the exit side of the vehicle are different with respect to the chassis, for example, even if a vehicle turning device is provided, the vehicle that enters at an excessive speed is suppressed at a prescribed position,
Further, it is possible to facilitate the entry and exit of the vehicle while preventing the leaving vehicle from erroneously starting backward.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of the present invention.

FIG. 2 is a perspective view of a parking stand

FIG. 3 is a front view of a carrier.

FIG. 4 is a plan view of a carrier.

FIG. 5 is a plan view of a front chassis.

FIG. 6 is a plan view of the road

FIG. 7 is a partially cutaway plan view of the chassis.

FIG. 8: Side view of chassis

FIG. 9 is a plan view of the chassis operation.

FIG. 10 is a side view of the operation of the chassis.

FIG. 11 is a plan view of the entire operation.

FIG. 12 is a plan view of the entire operation.

FIG. 13 is a plan view of the entire operation.

FIG. 14 is a plan view of the entire operation.

FIG. 15 is a side view when the vehicle is lifted.

FIG. 16 is a side view of the entire operation.

FIG. 17 is a side view of another embodiment of the present invention.

FIG. 18 is a plan view of still another embodiment.

FIG. 19 is a plan view of a roadway showing another embodiment.

FIG. 20 is an explanatory side view of the carrying device showing an application range of a wheel base.

FIG. 21 is a plan view of a conventional device.

FIG. 22 is a side view of a conventional device.

[Explanation of symbols]

 1 Road 2 Slider 5 Conveyor 6 Conveyor Motor 12 Spiral Rotating Axis 13 Carriage Cylinder 14 Car Carriage Lifting Cylinder (lifting means) 20 Parking Car 21, 21a, 21b Movable Car 30 Car 31, 32 Wheels 40, 41 Front Car Chassis 42 , 43 Rear chassis 81 Road 82 Front wheel sensor 83 Rear wheel sensor 84 Passage sensor D, E Moving stroke

Claims (7)

[Claims] 1. A plurality of chassis for abutting against each wheel of a vehicle to restrain the wheels, a carriage for mounting the chassis so as to be movable up and down, and a reciprocating movement, and a chassis for moving the chassis in contact with the wheels. And a lift means for lifting the vehicle from the carrier and a contact means for contacting and separating the chassis with the wheels of the vehicle, and the chassis has at least a contacting portion with the wheels for transporting the vehicle. apparatus. 2. The carrier device according to claim 1, wherein the chassis has a double pipe structure in which an outer pipe body is rotatably attached to an inner shaft. 3. The vehicle conveyance device according to claim 1, wherein the chassis has a structure in which a rotatable contact rod is arranged at a portion facing a vehicle wheel. 4. The transport base is provided with a movable base that is movable in the front-rear direction, and a chassis on the front side or the rear side in the vehicle approach direction is mounted on the movable base. Vehicle transport device. 5. The carrier table 2 is movable in a front-back direction.
4. The vehicle transfer device according to claim 1, further comprising two movable bases, and the front and rear chassis of the vehicle approaching direction are separately mounted on the movable bases. 6. The carrier comprises a sensor for detecting wheels located at front and rear chassis positions in a vehicle approach direction, and a sensor for detecting that the vehicle has passed through a vehicle entrance. 6. The vehicle transport device according to claim 4 or 5. 7. The chassis is capable of a wheel stop operation separately at the front and rear positions of each wheel, and the frontmost portion when entering the vehicle, and
2. The vehicle transporting apparatus according to claim 1, wherein the rearmost chassis when the vehicle exits is held at a wheel stop position.