JPH0674660B2 - Empty pallet storage device for multi-storey car park - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an empty pallet storage device for a multilevel parking lot.

Structure of the Prior Art and Problems Thereof A multilevel parking lot is a parking lot of a type in which a parking position is formed on the second floor or higher floors of a building and a car is stored in the parking position. For example, this is the parking lot described in JP-A-61-286465. In the parking lot described in the publication, the parking position is formed on the second or higher floor of the building, the turntable is installed on the first floor of the building, and the turntable is adjacent to the elevator hoistway. Then, a roller conveyor or a belt conveyor is provided on the upper surfaces of the turntable and the elevator.

Therefore, when an empty pallet is placed on the turntable roller or belt conveyor, and the car is placed on that pallet, the pallet and the car are moved along the turntable and elevator roller or belt conveyors and out of the turntable. Can be handed over to the elevator. Therefore, it is possible to raise along the hoistway of the elevator and store the pallet and the car in the parking position on the second floor or higher.

Further, the parking lot disclosed in JP-A-61-286465 has a lift device for empty pallets. On the first floor of the building, a plurality of shelves are arranged vertically, and a roller conveyor or a belt conveyor is provided on the upper surface of each shelf, and an empty pallet is stored on the roller conveyor or the belt conveyor.
A lift device is installed in the vicinity of the lift device, and a roller conveyor or a belt conveyor is provided on the upper surface of the lift device. The lift device is also adjacent to the elevator hoistway.

Therefore, when placing an empty pallet on the roller conveyor or belt conveyor of the turntable, the empty pallet can be moved along the roller conveyor or belt conveyor of the shelving and lifting device and passed from the shelving to the lifting device. The lift device then raises or lowers the empty pallet, aligning it with the elevator, moving the empty pallet along the lift device and elevator roller or belt conveyors,
Deliver from lift device to elevator. In addition, empty pallets can be moved along the elevator and turntable roller or belt conveyors and passed from the elevator to the turntable.

However, in the case of this parking lot, besides the elevator,
There is a problem that the lift device dedicated to the empty pallet is specially equipped and the roller conveyor or the belt conveyor is provided on the upper surface of the lift device, which is high in cost.
On the first floor of the building, a shelf for storing empty pallets has to be specially provided, and there is also a problem that the shelf occupies a large space.

SUMMARY OF THE INVENTION Therefore, the present invention solves the above-mentioned problems of the related art, and in a multi-storey parking lot, it is necessary to specially equip an empty pallet lift device and to provide a roller conveyor or a belt conveyor on the upper surface of the lift device. This is done so that there is no need to provide shelves for storing empty pallets on the first floor of the building, and there is no space problem.

Structure of the Invention According to the present invention, a shelf for storing an empty pallet is provided in the basement of the building. Further, the elevator hoistway is dug down to the basement of the building and extends, and in the basement of the building, a shelf for storing empty pallets is adjacent to the elevator hoistway. A roller conveyor or a belt conveyor is provided on the upper surface of the shelf. A roller conveyor or a belt conveyor is provided on the upper surface of the turntable and the elevator, as in the parking lot disclosed in JP-A-61-286465. Therefore, empty pallets are moved along the shelves and roller conveyors or belt conveyors of elevators, passed from shelves to elevators, moved along the roller conveyors or belt conveyors of elevators and turntables, passed from elevators to turntables be able to.

Instead of providing the roller conveyor or the belt conveyor on the upper surface of the shelf, each shelf may be configured by the roller conveyor or the belt conveyor.

Description of Embodiments Hereinafter, embodiments of the present invention will be described.

In FIG. 1, this parking lot is for transporting and parking a car (1), and has a plurality of parking positions (2), and the parking position (2) is on the second floor or higher floors of the building. It is formed. In this embodiment, as shown in FIG. 2, a plurality of parking positions (2) are arranged adjacent to each other in a certain direction on the second floor and higher floors of the building.

This parking lot has a turntable (3) and an elevator (4), the turntable (3) is installed on the first floor of the building, connected to a cylinder or roller, and connected to a hoistway (5) of the elevator (4). It is adjacent. A roller conveyor (6) is provided on the upper surface of the turntable (3), and a roller conveyor (7) is provided on the upper surface of the elevator (4). The roller conveyor (6) consists of a plurality of free rollers and extends towards the elevator (4).
The roller conveyor (7) is composed of a plurality of drive rollers, extends toward the turntable (3), and then the elevator (4).
Is connected to the motor. Further, as shown in FIG. 3, arms (8) are attached to both ends of the elevator (4), and the arms (8) are swingably guided and connected to a cylinder (9). A drive roller (10) is provided at the tip of each arm (8), and the roller (10) and the motor are connected by a transmission shaft of the arm (8). For the rollers of the roller conveyor (7), the chain (1
The roller and motor are connected by 1).

Further, as shown in FIG. 2, in addition to the roller conveyor (7), the roller conveyor (12) is provided on the upper surface of the elevator (4).
Is provided, and the roller conveyor (12) is composed of a plurality of drive rollers and is arranged at a right angle to the roller conveyor (7). Like the rollers of the roller conveyor (7), the rollers of the roller conveyor (12) are also chain (11).
The roller and motor are connected by. Further, in this embodiment, the electric room or operation room (13) is provided on the opposite side of the turntable (3) on the first floor of the building.

In addition, this parking lot has multiple shelves (14), and shelves (14)
Is for storing empty pallets (15) and is installed in the basement of the building. Then, the hoistway (5) of the elevator (4) is dug down to the basement of the building and extends, and in the basement of the building, each shelf (14) is located on both left and right sides of the hoistway (5) of the elevator (4). They are provided, arranged vertically and adjacent to the hoistway (5) of the elevator (4). A roller conveyor (16) is provided on the upper surface of each shelf (14), and an empty pallet (15) is placed and stored on the roller conveyor (16). The roller conveyor (16) is composed of a plurality of free rollers and extends toward the elevator (4).

In addition, the truck (17) is supported by the traveling rails (18) on the second floor and higher floors of the building.
The motor of (7) can drive the wheels of the carriage (17) and move them along the traveling rail (18).
The carriage (17) is a roller conveyor (19) arranged at a right angle,
Have (20). The roller conveyors (19), (20) are composed of a plurality of drive rollers and are connected to the motor of the carriage (17). Furthermore, a roller conveyor (21) is provided at each parking position (2), and the roller conveyor (21) is provided.
Consists of multiple free rollers and extends towards the trolley (17). The dolly (17) has the same arm (8), cylinder (9) and drive roller (10) as the elevator (4).

In this parking lot, an empty pallet (15) can be placed on the roller conveyor (6) of the turntable (3) by lowering the elevator (4) along its hoistway (5).
In the basement of the building, install an elevator (4) on a specific shelf (1
It should be consistent with 4). Then, when the arm (8) is pushed up by the cylinder (9) of the elevator (4),
As shown in FIG. 3, the roller (10) of the arm (8) is placed between the elevator (4) and the shelf (14) by the pallet (15).
Is pressed against the underside of. Therefore, when the roller (10) is driven and rotated by the motor, the empty pallet (15) can be pulled out by the roller (10). Therefore, at the same time, when the motor drives the roller conveyor (7) to rotate the roller, the roller conveyor (7) of the elevator (4) sends the empty pallet (15) and the roller of the shelf (14). This is guided by the conveyor (16) and the empty pallet (15) is moved along the shelves (14) and the roller conveyors (7), (16) of the elevator (4) to move from the shelves (14) to the elevator (4). ) Can be handed over to.

Then the elevator (4) will empty the pallet (15)
And lift it to the first floor of the building. When the motor drives the roller conveyor (7) to rotate the roller, the roller conveyor (7) of the elevator (4) sends an empty pallet (15) to the roller conveyor (6) of the turntable (3). ) To guide the empty pallet (15) to the elevator (4) and the turntable (3) roller conveyor (6),
It can be moved along (7) and transferred from the elevator (4) to the turntable (3). Therefore,
The empty pallet (15) can be placed on the roller conveyor (6) of the turntable (3). The empty pallet (15) comes into contact with the stopper of the turntable (3) and stops at a predetermined position.

Therefore, thereafter, the car (1) is placed on the pallet (15) of the turntable (3) on the first floor of the building. Then, when the arm (8) is pushed up by the cylinder (9) of the elevator (4), the rack (1) of the empty pallet (15) is
Similar to 4) turntable (3) and elevator (4)
At the arm (8) roller (10)
It is pressed against the bottom surface of 5). Therefore, when the roller (10) is driven and rotated by the motor, the roller (1)
The pallet (15) and the car (1) can be pulled in by 0). Therefore, at the same time, when the motor drives the roller conveyor (7) to rotate the rollers, the roller conveyor (7) of the elevator (4) sends the pallet (15) and the car (1) to the turntable (7). This is guided by the roller conveyor (6) of 3), and the pallet (15) and the car (1) are moved along the roller conveyors (6) and (7) of the turntable (3) and the elevator (4), It can be delivered from the turntable (3) to the elevator (4).

The elevator (4) is then raised along its hoistway (5) and the elevator (4) lifts the pallet (15) and the car (1), which raises them to the second floor or higher. Then, in the elevator (4) and the carriage (17), a roller conveyor (1
2) and (19) are driven, the rollers are rotated, and the pallet (15) and the car (1) are moved by the roller conveyors (12) and (19), which are moved from the elevator (4) to the carriage (17). Hand over to. Next, the carriage (17) is caused to travel along the traveling rail (18), the pallet (15) and the car (1) are sent by the carriage (17), and this is moved to the specific parking position (2). Then, when the roller conveyor (20) is driven by the motor of the carriage (17) and the roller is rotated, the pallet (15) and the car (1) are sent by the roller conveyor (20), and the roller at the parking position (2). This is guided by the conveyor (21) and the pallet (15)
And the car (1) can be stored in the parking position (2).

After storing the car (1), to ride the car (1) again, as with the elevator (4), the rollers (10) of the car (17) are palleted between the car (17) and the parking position (2). Press on the underside of (15) and roll (10) to pallet (15)
Then, the car (1) is pulled out, and it is sent by the roller conveyor (20) to transfer the pallet (15) and the car (1) from the parking position (2) to the carriage (17). further,
The pallet (15) and the car (1) are sent by the dolly (17), and this is transferred from the dolly (17) to the elevator (4). Then, when the elevator (4) is lowered to the first floor of the building, the pallet (15) and the car (1) can be transferred from the elevator (4) to the turntable (3).

The turntable (3) is for turning the car (1). Thereafter, the turntable (3) is driven by a cylinder or a motor and rotated by 180 °, so that the pallet (15) and the car (1) can be turned by 180 °. Therefore, the vehicle (1) can be driven as it is on the turntable (3), and it is not necessary for the driver to back the vehicle (1) to change the direction. Before transferring the pallet (15) and the car (1) from the turntable (3) to the elevator (4) when the pallet (15) and the car (1) are transferred to the parking position (2) on the second floor or higher, the pallet () is transferred by the turntable (3). You may turn around 15) and the car (1).

Further, after the vehicle (1) has traveled, the empty pallet (15) is transferred from the turntable (3) to the elevator (4). Then, the elevator (4) lowers the empty pallet (15) to align the empty pallet (15) and the elevator (4) with a specific shelf (14) in the basement of the building.
Then, when the roller conveyor (7) is driven by the motor of the elevator (4), the empty pallet (15) is moved to the roller conveyors (7) of the elevator (4) and the shelves (14),
Move along elevator (16) and move from elevator (4) to shelf (1
4) Can be handed over and stored.

Therefore, in this parking lot, the empty pallet (15) can be raised and lowered by the elevator (4) to be transported, and it is not necessary to specially equip the conventional lift device dedicated to the empty pallet. It is not necessary to provide a shelf (14) for storing an empty pallet (15) on the first floor of the building. Therefore, the space problem does not occur. On the first floor of the building, a parking position (8) may be formed instead of the shelf (14) for storing the empty pallet (15), and the car (1) may be transported to and stored in the parking position (8). it can.

The roller conveyors (6), (7), (12), (1
6), (19), (20) and (21) may be belt conveyors. Further, in the basement of the building, it is possible to provide not only the left and right sides of the hoistway (5) of the elevator (4) but also a plurality of shelves (14) on the front and rear sides of the hoistway (5) of the elevator (4). is there. Furthermore, instead of providing the roller conveyor (16) or the belt conveyor on the upper surface of the shelf (14), each shelf (14) may be configured by the roller conveyor (16) or the belt conveyor.

As described above, according to the present invention, the elevator (4) can raise and lower an empty pallet (15) to convey the empty pallet (15), and the conventional lift device dedicated to the empty pallet is special. You don't have to equip it. There is no need to provide a roller conveyor or a belt conveyor on the upper surface of the lifting device. Therefore, the cost can be significantly reduced. Further, the shelf (14) for storing the empty pallet (15) is provided in the basement of the building, and it is not necessary to provide it on the first floor of the building, and the space problem does not occur. On the first floor of the building, an electric room or an operation room (13) can be provided instead of the shelves (14) for storing the empty pallets (15). Instead of this, a roadway may be provided, and the intended purpose can be achieved.

[Brief description of drawings]

FIG. 1 is a side view showing an embodiment of the present invention, and FIG.
The plan view of the parking lot shown in FIG. 3 is an enlarged view of a part of the elevator shown in FIG. (1) …… Car (2) …… Parking position (3) …… Turntable (4) …… Elevator (5) …… Hoistway (6), (7), (16) …… Roller conveyor (14 ) …… Shelves (15) …… Pallets

Claims (2)

[Claims] 1. A parking position is formed on the second floor or higher floors of a building, a turntable is installed on the first floor of the building, and the turntable is adjacent to a hoistway of an elevator. A roller conveyor or a belt conveyor is provided on the upper surface of the elevator, an empty pallet is placed on the roller conveyor or the belt conveyor of the turntable, a car is placed on the pallet of the turntable, and the pallet and the car are placed on the turntable and the elevator. Moving along the roller conveyor or belt conveyor of the above, transferring from the turntable to the elevator, raising the elevator along its hoistway, and storing the pallet and car in the parking position on the second floor or higher. In the multi-storey parking lot A shelf for storing the empty pallet is provided in the basement of the building, the elevator hoistway is extended to the basement of the building, the shelf is adjacent to the elevator hoistway, and a roller conveyor is provided on the upper surface of the shelf. Alternatively, a belt conveyor is provided, the empty pallet is moved along each of the roller conveyors or belt conveyors, and the empty pallet is moved up and down by the elevator. Storage device. 2. A parking position is formed on the second floor or higher floors of the building, and a turntable is installed on the first floor of the building, and the turntable is adjacent to the hoistway of the elevator. A roller conveyor or a belt conveyor is provided on the upper surface of the elevator, an empty pallet is placed on the roller conveyor or belt conveyor of the turntable, a car is placed on the pallet of the turntable, and the pallet and the car are placed on the turntable and the elevator. Moving along the roller conveyor or belt conveyor of the above, transferring from the turntable to the elevator, raising the elevator along its hoistway, and storing the pallet and car in the parking position on the second floor or higher. In the multi-storey parking lot that we did A shelf for storing empty pallets is provided in the basement of the building, the elevator hoistway is extended to the basement of the building, the shelf is adjacent to the elevator hoistway, and the roller conveyor or the belt conveyor is used. An empty pallet for a multi-storey parking lot, characterized in that each shelf is configured, the empty pallet is moved along each of the roller conveyors or belt conveyors, and the empty pallet is raised and lowered by the elevator. Storage device.