JP2591949Y2 - Mechanical parking device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mechanical parking system in which an elevator is used for loading and unloading vehicles and a pallet is used for transferring vehicles.

[0002]

2. Description of the Related Art A large-scale underground parking system is one of mechanical parking systems for efficiently and economically storing vehicles on a limited site. Further, in such a parking device, a plurality of elevators are provided in order to move the vehicle in and out of the vehicle at a high speed, and furthermore, the movement of the vehicle into and out of the elevator and the movement of the vehicle from the elevator to the storage location can be performed more safely and at a higher speed. In this type, a pallet that is easy to handle and has high safety is used to transfer the vehicle with each pallet.

[0003] In the mechanical parking device, as shown in an example of a storage section in FIG. 6, a vehicle 3 is stopped on a pallet 2 arranged on a storage berth 1, and the vehicle 3 is moved up and down in an elevator 4 with each pallet 2. After being transferred onto the cage 5, the lifting cage 5
Is lowered to a required floor, and the vehicle 3 is transferred onto the pallet 2 with the pallet 2, and the trolley is used to transfer the vehicle 3 to a storage location for storage. Note that reference numeral 6 denotes a storage entrance where the vehicle 3 enters, and reference numeral 7 denotes an entrance of the elevator.

[0004]

However, in the above-described conventional mechanical parking device, the vehicle 3 stopped at the berth 1
Is shifted in the left-right direction and is carried into the elevator 4. Therefore, when the entrance 6 is provided at the center divider of the road, the width W1 of the entrance 6 is provided at the center divider.
Had to be taken widely.

Therefore, the present invention is intended to reduce the width of the entrance.

[0006]

According to the present invention, in order to solve the above-mentioned problem, a vehicle is stopped on a pallet arranged in a storage berth, and the vehicle is transferred to an elevator cage in an elevator along with the pallet. Thereafter, the elevator car is stopped at a required floor, and the pallet is transported to a storage location to accommodate the pallet. In the mechanical parking device, the entrance of the elevator is connected to one end of the elevator in the plane longitudinal direction. In the front of the entrance, the entrance berth is arranged along the plane longitudinal direction of the elevator, and, in the entrance berth, an actual vehicle pallet front / rear feed roller is capable of expanding and contracting in the left-right direction, An empty pallet front-rear feed roller is provided so as to be able to move up and down by an elevating device. Further, on the elevating cage in the elevator, an actual pallet front-rear feed roller and an actual vehicle A right and left feed roller, an empty pallet front and rear feed roller, and a claw above the empty pallet front and rear feed roller for temporarily supporting the empty pallet. The roller is configured to be able to move up and down, and the roller for feeding the empty pallet back and forth and the claw are configured to be able to expand and contract in the left-right direction, respectively.

[0007] Further, after the vehicles on the pallets accommodated in the storage place are transported for each pallet and transferred onto the elevator cage in the elevator, the elevator cage is stopped at the floor where the exit berth is located, and the exit berth is stopped. In the mechanical parking device, the exit of the elevator is formed at one end in the plane longitudinal direction of the elevator, and the exit berth is formed at the front of the exit along the plane longitudinal direction of the elevator. And further, on the elevating cage, a roller for front and rear feeding of the actual car pallet, a roller for left and right feeding of the actual car pallet, a roller for front and rear feeding of the empty pallet, and a claw for temporarily supporting the empty pallet are provided. In addition, the above-mentioned actual pallet left-right feed roller is configured to be movable up and down, and the empty pallet front-rear feed roller and the claw are respectively expandable and contractable in the left-right direction. And it made form.

[0008]

The entrance and exit berths and the elevators are lined up and down along the traveling direction of the vehicle, so that the overall width of the entrance and exit ports can be reduced. In addition, since the rollers for the forward and backward feed of the pallets of the actual vehicle are configured to be able to expand and contract in the left-right direction at the berth, the empty pallets can be moved up and down from the elevator cage in the elevator. When the pallet is moved onto the front and rear feed rollers of the empty pallet of the warehousing berth, the pallet can be lifted and replaced on the front and rear feed rollers of the actual vehicle pallet. , It can be delivered to the front and rear feed rollers of the actual car pallet on the elevator cage in the elevator. Further, since the rollers for moving the pallets of the actual vehicle pallet can be moved up and down on the elevating cage, interference is avoided by lowering the pallets when the vehicles are transferred from the entrance berth to the rollers for moving the pallets forward and backward, so that the pallets are raised thereafter. Thereby, the pallet can be moved to the left and right by receiving the pallet by the left and right feed rollers of the actual vehicle pallet, and further, the empty pallet is raised through the gap between the empty pallet front and rear feed roller and the pawl which can expand and contract in the left and right direction. Then, the empty pallets can be automatically moved to the storage berth side because the pallets can be supported by the claws and then transferred onto the front and rear feed rollers of the empty pallets.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

FIGS. 1 to 4 show an embodiment of the present invention. In a mechanical parking device having a structure similar to that shown in FIG. 6, an entrance 7 of an elevator 4 is connected to a plane longitudinal direction of the elevator 4. The entrance berth 1 is disposed along the longitudinal direction of the plane of the elevator 4 at the front of the entrance 7, and the entrance berth 1 and the elevator 4 are moved forward and backward along the traveling direction of the vehicle 3. The arrangement is arranged side by side.

As shown in FIGS. 2 and 3, the elevator cage 5 of the elevator 4 has, on the left and right sides of the uppermost portion, the front-rear direction (the X direction) of the pallet 2 on which the vehicle 3 is mounted between the pallet 2 and the storage berth 1 side. ) Are arranged, and rollers 8 for forward / backward (longitudinal) feed of the actual vehicle pallet are arranged, and the right and left directions (Y) of the actual vehicle pallet 2 between the trucks (not shown) on the respective floors on the front and rear sides of the uppermost portion. ), A roller 9 for laterally feeding (transversely feeding) an actual vehicle pallet for carrying out the transfer of the vehicle pallet is arranged so as to be able to move up and down. Pallet 2 feed roller 10 for transferring pallets 2
Is mounted to be able to expand and contract in the left and right direction, and at the bottom,
The empty pallets 2 can be stacked (for example, 4 to 5 stages), and the stacked pallet transfer rollers 11 can be moved up and down in order to transfer the empty pallets 2 to and from the empty pallet front-rear feeding roller 10. Further, a claw 12 for temporarily supporting the empty pallet 2 is mounted directly above the empty pallet front-rear feed roller 10 so as to be capable of expanding and contracting in the left-right direction.

A pallet for transporting the pallets 13 corresponding to the forward and backward rollers 8 of the pallets of the elevator car 5 is provided on the storage berth 1 formed at the front of the elevator 4 in the longitudinal direction which is the longitudinal direction of the plane. Are provided so as to be able to expand and contract in the left-right direction, and the empty pallet front-rear feeding roller 14 corresponding to the empty pallet front-rear feeding roller 10 is
It is configured so that it can be moved up and down by a lifting device 15.

Further, the bottom surface of each of the pallets 2 is shown in FIG.
As shown in FIG. 2, a front-rear feed rail 16 and a left-right feed rail 17 are provided so that the rollers are fed in the front-rear and left-right directions by the respective rollers.

When the vehicle 3 is to be stored, the vehicle 3 that has entered through the storage opening 6 is stopped on an empty pallet 2 disposed on the storage berth 1, and then the vehicle 3 is moved back and forth every pallet 2. In the direction of the elevator 4 to be loaded on the lift cage 5 in the elevator 4.

That is, in a state where the vehicle 3 is stopped on the pallet 2 disposed on the front pallet front-rear feeding roller 13 of the storage berth 1, the vehicle front pallet front-rear feeding roller 13 is driven to drive the vehicle. The pallet 2 is moved to the elevator 4 side in the front-rear direction, and is transferred onto the front and rear feed rollers 8 of the actual vehicle pallet located at the uppermost part of the elevator cage 5 as shown by the two-dot chain line in FIG. On the other hand, the roller 10 for forward and backward feed of the empty pallet
The empty pallet 2 placed on the roller
Is driven to transfer the pallet on the empty pallet front-rear feed roller 14 on the side of the storage berth 1.

When the empty pallet 2 is transferred from the lifting cage 5 to the storage berth 1, the lifting pallet 5 is moved to the loading berth 1 side as shown in FIG.
As shown by the two-dot chain line in FIG.
0 is retracted outward in the left-right direction, and then the uppermost pallet 2 is stacked on the empty pallet front-rear feed roller 10.
The stacking pallet transfer roller 11 is raised so as to be located at a level higher than that, and in this state, the claw 12 provided immediately above the empty pallet forward / backward feeding roller 10 is indicated by a two-dot chain line in FIG. As described above, the upper pallet 2 is projected inward to support the uppermost empty pallet 2. Thereafter, the stacked pallet transfer roller 11 is lowered, and the retracted empty pallet front-rear feed roller 10 is returned to the original position. Back to the position
By retracting the claws 12, the empty pallet 2
Is supplied onto an empty pallet front-rear feed roller 10. or,
The elevating cage 5 is lowered to the designated floor, and the pallet 2 and the vehicle 3 are delivered to the bogie by the actual vehicle pallet left / right feed rollers 9, then ascended to the position of the storage berth 1 and waited for the next storage. The roller 9 for feeding the pallet 2 in the actual vehicle is lowered to a position where the pallet 2 is not interfered with the pallet 2 when the pallet 2 is fed in the front-rear direction. , The pallet 2 does not interfere with the roller 8 for forward / backward movement of the pallet of the actual vehicle.

On the other hand, on the storage berth 1 side, with the left and right actual pallet longitudinal feed rollers 13 retracted outward in the left-right direction, the empty pallet longitudinal feed rollers 14 on which the empty pallets 2 are placed are raised and lowered. The device 15 is temporarily moved up to a position between the rollers 13 for forward and backward feed of the actual vehicle pallet,
Next, the retracted actual pallet front-rear feed roller 13 returns to the original position, and then the empty pallet front-rear feed roller 14 is lowered, so that the empty pallet 2 is moved to the actual pallet front-rear roller 13. Transferred to the top,
Prepare for the next storage.

In the above, the pallet 2 of the receiving berth 1
The vehicle 3 stopped above is moved as it is in the front-rear direction, which is the traveling direction of the vehicle 3, and the elevator cage 5 of the elevator 4 is moved.
Since it can be transferred to the top, the width W2 of the entrance 6
Can be made smaller than the width W1 of the entrance 6 in the case of the conventional apparatus.

Next, FIG. 5 shows another embodiment of the present invention.
The front and rear actual car pallet left and right feed rollers 9 provided on the side
It is configured to be displaceable in the front-rear direction, and the opposing surface side of the left-right feed roller 9 is tapered so that the front-rear left-right feed roller 9 is displaced when the pallet 2 is sent right-left. It is something to do.

In the case of the embodiment shown in FIG.
Has a tapered shape, the right and left feed rollers 9 can be brought into contact with the left and right feed rails 17 of the pallet 2 by being displaced in the approaching direction. The pallet 2 can be pushed up so as to leave.

It should be noted that the present invention is not limited to only the above embodiment, and for example, each of the rollers 8, 9, 10, 1
1, 13, 14 may be provided with a flange at one end or both ends in the axial direction as necessary, and may be provided not only at the entrance of the elevator but also at the exit of the elevator.
That is, after the vehicles on the pallets stored in the storage place are transferred to the pallets and transferred to the elevator cages in the elevator, the elevator cages are stopped on the floor where the exit berth is located and moved to the exit berth. In the mechanical parking device, the exit of the elevator is formed at one end of the elevator in the plane longitudinal direction, and at the front of the exit,
The delivery berth may be arranged along the longitudinal direction of the plane of the elevator, and furthermore, a configuration may be adopted in which a roller for forward / backward transport of an actual vehicle pallet and a roller for lateral transportation of an actual vehicle pallet are provided on the elevating cage. It goes without saying that various changes can be made without departing from the spirit of the invention.

[0022]

As described above, according to the mechanical parking device of the present invention, since the elevator and the parking berth are arranged side by side along the plane longitudinal direction of the elevator, the vehicle stopped at the parking berth can be used. It is possible to move the vehicle without changing its direction in the front-rear direction and carry it into the elevator.Therefore, compared to the type in which the vehicle parked at the berth is moved to the left and right and carried into the elevator, the warehousing is performed. The width of the entire mouth can be reduced, and vehicles can be stored in a narrow space. In addition, the loading berth is equipped with an empty pallet front-rear feed roller that can be moved up and down, and is used for the actual vehicle pallet left-right feed. Since the rollers are equipped so that they can expand and contract in the left and right direction, the empty pallets sent from the elevator side are raised by the empty pallet front and rear feed rollers. The pallet can be easily transferred to the front and rear feed rollers of the actual vehicle pallet, and can be immediately loaded into the elevator by stopping the vehicle on the empty pallet, or the actual vehicle pallet above the elevator cage in the elevator. Since the left and right feed rollers can be moved up and down,
The actual pallets loaded onto the front and rear feed rollers of the actual vehicle pallet from the storage berth can be received by raising the right and left feed rollers of the actual vehicle pallet, and can be easily moved in the left and right direction. Because the roller for use and the claw above it can both expand and contract in the left-right direction,
The empty pallet is raised from the space between the empty pallet front and rear feed rollers and is supported by the pawls. Then, the empty pallet front and rear feed rollers receive the empty pallet so that the empty pallet can be easily moved onto the empty pallet front and rear feed rollers of the entrance berth. It can be prepared for transfer and can be prepared for storage, and it can exert the excellent effect that it can be continuously stored, and the same effect on the storage side can be exhibited by making the same configuration on the exit side can do.

[Brief description of the drawings]

FIG. 1 is a schematic plan view of a storage section showing an embodiment of a mechanical parking device of the present invention.

FIG. 2 is an enlarged view in the direction of arrow II in FIG. 1;

FIG. 3 is a view taken in the direction of arrows III-III in FIG. 2;

FIG. 4 is a bottom view of the pallet.

FIG. 5 is a schematic view showing another embodiment of the present invention.

FIG. 6 is a schematic plan view of a storage section showing an example of a conventional mechanical parking device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Receiving berth 2 Pallet 3 Vehicle 4 Elevator 5 Elevator cage 7 Entrance 8 Roller for front and rear feed of real car pallet 9 Roller for left and right feed of real car pallet 10 Roller for front and rear feed of empty pallet 11 Roller for stacking pallet transfer 12 Claw 13 Front and rear feed of real car pallet Roller 14 Empty pallet forward / backward feed roller 15 Lifting device

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E04H 6/18 E04H 6/20

Claims (2)

(57) [Scope of request for utility model registration] 1. A vehicle is stopped on a pallet arranged at a storage berth, and the vehicle is transferred onto an elevator cage in an elevator together with the pallet. Then, the elevator cage is stopped at a required floor, and the vehicle is stopped. In the mechanical parking device, wherein the pallets are transferred to a storage location and stored therein, an entrance of the elevator is formed at one end in a plane longitudinal direction of the elevator, and a front of the entrance is formed in a plane longitudinal direction of the elevator. The loading berth is arranged along with the pallet, and the loading berth is equipped with a front-rear feed roller for the actual vehicle so as to be able to expand and contract in the left-right direction and an empty pallet front-rear feed roller so that it can be moved up and down by a lifting device. Further, on the elevating cage in the elevator, a roller for front and rear feeding of the actual car pallet, a roller for left and right feeding of the actual car pallet, and a roller for front and rear feeding of the empty pallet are provided. And a claw for temporarily supporting the empty pallet above the empty pallet forward / backward feed roller, so that the actual vehicle pallet left / right feed roller can be raised and lowered, and the empty pallet forward / backward feed is provided. A mechanical parking device characterized in that the roller for use and the pawl are configured to be expandable and contractible in the left-right direction, respectively. 2. A vehicle on a pallet housed in a storage place is transported for each pallet and transferred onto an elevator car in an elevator. Then, the elevator cage is stopped at a floor where a delivery berth is located. In the mechanical parking device, the exit of the elevator is formed at one end in the plane longitudinal direction of the elevator, and the exit berth is formed at the front of the exit along the plane longitudinal direction of the elevator. And further, on the elevating cage, a roller for front and rear feeding of the actual car pallet, a roller for left and right feeding of the actual car pallet, a roller for front and rear feeding of the empty pallet, and a claw for temporarily supporting the empty pallet are provided. The rollers for the actual pallet left and right feed can be moved up and down, and the rollers for the empty pallet front and rear feed and the pawls can be expanded and contracted in the left and right direction. A mechanical parking device, comprising: