JPH0571236A - Space parking equipment - Google Patents

Abstract

PURPOSE:To obtain a space parking area excellent in space efficiency by forming fixed floors having a plurality of parking days, to be multi-floors, to provide the center, with an ascending or descending equipment provide with a vehicle loading base rotatable around a vertical shaft, and by housing and shifting vehicles between the parking days. CONSTITUTION:A space parking equipment 1 is composed of the fixed floors 3 of steel frame construction, and an ascending or descending equipment 7 for shifting vehicles 5 from the floors 3, and is set on cylindrical ground 2 constructed under the ground. Then, the respective floors 3 are formed to be regular polygons. Besides, the ascending or descending equipment 7 provided with pallets 16 rotatable around a vertical shaft is formed with guide rails 10, a lifter frame 11, a driving gear 12, a cage 13, and sliding forks 14, 15, and is set on the center of the vertical shaft 8 of the foundation 2, and with the center of the equipment 7, a plurality of radial parking bays are arranged. As a result, with the ascending or descending equipment 7, the vehicles 5 are shifted on the arbitrary floors 3, and the pallets 16 are rotated at the arbitrary positions of the parking bays arranged radially, and the vehicles 5 can be housed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multilevel parking facility comprising a plurality of fixed floors having a plurality of parking bays and a lifting device.

[0002]

2. Description of the Related Art In order to allow a large number of vehicles to be parked in a limited space, a parking bay is provided and the vehicles are loaded on an elevating device toward any one of a plurality of floors. Multi-storey parking equipment that is configured to be transported by a vehicle is well known. In the case of parking equipment of the type that transports vehicles to multiple parking floors with such a lifting device,
The layout of parking bays on each floor is an issue. That is, when a plurality of parking bays are arranged in parallel or in series, a running path for moving between the lifting device and each parking bay is required for each floor, so that the effective parking area is reduced. Therefore, each parking floor is composed of a circular rotary stage, an elevating device is installed in the center of the stage, and by rotating the stage, the parking bays arranged radially are aligned with the entrances and exits of the elevating device. Equipment is proposed.

[0003]

According to this, although the space efficiency is excellent, there is a drawback that the facility is large because each floor is composed of a rotary table and the facility cost is extremely high.

The present invention has been devised in order to eliminate such disadvantages of the prior art, and its main purpose is to provide a multi-story parking facility which is excellent in space efficiency and whose structure can be simplified. Especially.

[0005]

SUMMARY OF THE INVENTION According to the present invention, such an object is to elevate an elevator equipped with a vehicle loading platform rotatable about a vertical axis, and to radiate a vertical shaft around which the elevator moves vertically. It is achieved by providing a multi-storey parking facility having a parking bay located at, and consisting of a fixed floor overlaid.

[0006]

According to such a structure, the vehicle on the loading platform can be transferred to the floor of an arbitrary number of floors by the elevating device, and the vehicle can be moved to an arbitrary position of the plurality of radially arranged parking bays. The vehicle can be stored by rotating the loading platform.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of the present invention will be described in detail below with reference to specific embodiments shown in the accompanying drawings.

1 and 2 show a multistory parking facility constructed according to the present invention. This multilevel parking facility 1
Are installed inside a cylindrical foundation 2 constructed underground, and have fixed floors 3 of multiple floors that are layered by a steel frame structure, and a vehicle 5 that has entered from a vehicle entrance 4 provided on the ground. Is transferred to a fixed floor 3 of an arbitrary floor, and an elevating device 7 for taking out a parked vehicle and transferring it to a vehicle exit 6 provided on the ground.

Each fixed floor 3 has a regular polygonal shape (a regular octagon in this embodiment), and a vertical shaft 8 is provided at the center of the vertical shaft 8 to which the lifting device 7 can move vertically. 8
Eight parking bays 9 are arranged in a radial pattern centering around.

The elevating device 7 is a lifter frame 11 that moves up and down by being guided by a guide rail 10 provided along an inner peripheral side of columns that support each fixed floor 3, and a swing drive device. The cage 13 is rotatably suspended from the lifter frame 11 via 12, and the sliding forks 14 and 15 are provided on the bottom of the cage 13 in two stages, upper and lower.

The lifter frame 11 has the same structure as a normal elevator device that is hung by a wire rope and hoisted by an electric winch.
By inputting the selected floor with a push button or the like, it is possible to automatically move to a desired fixed floor.

The cage 13 is index-controlled similarly to a turntable installed in a general parking lot, and when a parking bay at a desired position is selected and input by a push button or the like, the cage 13 automatically rotates to open or close a vehicle entrance. It is designed to fit the parking bay.

2 upper and lower sliding forks 14
The loading section 15 is adapted to be able to extend and contract on a horizontal plane, and the upper section 14 handles the pallet 16 loaded with the vehicle 5 and connects the vehicle entrance 4 and each parking bay 9 and the cage 13. Transfer of vehicle 5 between
5 handles empty pallets.

Next, the operation of the device of the present invention will be described.

First, the vehicle 5 is placed on the pallet 16 which is previously placed at the vehicle entrance 4. Then, the upper sliding fork 14 is extended to the lower surface of the pallet 16 and the lifter frame 11 is slightly raised to lift the pallet 16 together with the vehicle 5 from the floor surface of the vehicle entrance 4.
Then, the sliding fork 14 is contracted to take the vehicle 5 into the cage 13.

The position of the empty parking bay is determined by a command from the CPU or the like, and the lifting device 7 and the turning drive device 12 are operated to move the cage 13 toward the target parking bay on the target fixed floor. When it was confirmed that the entrance of the cage 13 was opposed to the empty parking bay, the upper sliding fork 14 was extended and the pallet 16 was moved to the vehicle 5.
Insert it into the parking bay. And lifter frame 1
1 is slightly lowered to land the pallet 16 on the fixed floor, and then the sliding fork 14 is contracted.

On the other hand, when the exit command is input, the cage 13 is moved toward the designated parking bay on the designated floor, the sliding fork 14 at the upper stage is extended, and the pallet 16 is scooped up together with the vehicle 5. Then, the vehicle 5 is taken into the cage 13 in the same manner as described above. When the cage 13 is moved to the vehicle exit 6, the upper sliding fork 14 is extended to move the vehicle 5 to the vehicle exit 6.
Down.

On the other hand, since the pallet 16 at the vehicle entrance 4 has been used for the previous warehousing, if the warehousing command is input in this state, the sliding fork 1 at the lower stage will be used.
The pallet 16 on the vehicle 5 is inserted into the entrance 4 and the vehicle 5 is loaded into the pallet 16, and the vehicle 5 is transferred to the empty parking bay using the sliding fork 14 on the upper stage. As a result, the spare pallet disappears, so the empty pallet at the vehicle exit 6 is loaded on the lower sliding fork 15 during standby operation. Needless to say, when warehousing or warehousing continues, empty pallets are handled in parallel with vehicle warehousing and unloading.

The vehicle entrance 4 as shown in this embodiment.
If the vehicle exit 6 and the vehicle exit 6 are provided separately, the pallet 16 that is vacant when leaving the vehicle must be taken into the sliding fork 15 in the lower stage, so the lift device 17 is rather used.
May be provided at the vehicle exit 6 and the empty pallet may be lowered according to the position of the sliding fork 15 on the lower stage side while the lifter frame 11 is stopped after the vehicle exits.

[0020]

As described above, according to the present invention, the vehicle loading cage of the elevating device is rotated to align the doorway with the parking bay of each fixed floor, so that the parking floor can be fixed. . Therefore, the equipment cost can be kept relatively low.

[Brief description of drawings]

FIG. 1 is a schematic elevational view of a multilevel parking facility according to the present invention.

FIG. 2 is likewise a plan view of an appropriate floor.

[Explanation of symbols]

 1 Multi-level parking facility 2 Foundation 3 Fixed floor 4 Vehicle entrance 5 Vehicle 6 Vehicle exit 7 Lifting device 8 Vertical shaft 9 Parking bay 10 Guide rail 11 Lifter frame 12 Swing drive device 13 Cage 14 ・ 15 Sliding fork 16 Pallet 17 Lift device

Claims (1)

[Claims] 1. A multi-story parking facility comprising a plurality of fixed floors having a plurality of parking bays and being layered, and a lifting device for vertically moving in a vertical shaft, wherein the lifting device is provided around a vertical axis. A multi-level parking facility comprising a rotatable vehicle loading platform, wherein the parking bays are radially arranged around the pit.