JPH0472026B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a multi-level parking device.

[Conventional technology]

Conventionally, multi-level parking systems that park a large number of cars in a small area have been used to park cars on a pallet on an elevating floor, as shown in Japanese Patent Publication No. 58-20354.
The car is raised to the parking floor of the required floor of the parking floor provided in multiple levels adjacent to the hoistway of the elevating floor, and then the car is sent to the parking floor together with the pallet of the elevating floor for storage, and from the parking floor to the elevating floor. Cars are sent out with pallets and left at the warehouse.

[Problem to be solved by the invention]

If multiple multi-story parking lots with multi-level parking floors on both sides of the entrance/exit road are installed side by side on the left and right, it is not possible to enter and exit from one multi-storey parking lot to the adjacent multi-storey parking lot. There was a problem in that each multi-story parking lot required an entrance/exit route.

[Means to solve the problem]

In order to solve the above problems, the present invention provides a frame-shaped elevating floor, a parking floor provided with a plurality of steps on at least one side adjacent to the hoistway of the elevating floor, and the parking floor and the elevating floor. A lateral movement guide device is provided to transfer pallets for vehicle loading from the elevating floor to the parking floor and from the parking floor to the elevating floor, and a lateral movement guide device is provided to transfer the pallet for vehicle loading from the elevating floor to the parking floor, and from the parking floor to the elevating floor. Multiple multi-level parking systems are installed side by side on the left and right, each consisting of a horizontal transfer device installed to pull pallets back onto the floor.
In addition, a recessed part is provided in the floor directly below the hoistway of the multi-level parking system with a road for entering and exiting cars, and in this recessed part, the platform for entering and descending cars that is raised and lowered via a lifting device and the platform that has stopped rising are rotated by 90 degrees. A swing drive device is provided,
Furthermore, a rotating platform is installed on the floor directly below the hoistway of a multi-level parking system without an entry/exit path to receive a pallet in front of the lowest point of the elevator floor, and to rotate the received pallet by 90 degrees. It is.

[Effect]

The elevator platform is lowered, the elevator floor is lowered to the ground together with the pallet, and the car is driven onto the empty pallet.The pallet and the vehicle are raised together with the elevator floor to a predetermined floor, and then the platform is moved laterally. The pallet on the elevating floor is sent to the parking floor along with the car and stored by the device.

After raising the elevating floor to the parking floor where the vehicle is to be exited, the pallet on the parking floor is pulled back to the elevating floor together with the car by the lateral transfer device, and then the elevating floor is lowered and the vehicle is exited.

Furthermore, when parking a car in a multi-story parking system that does not have an entrance/exit path, the lifting platform is first raised by operating the lifting device, and then the car is driven onto the lifting platform that has stopped rising.

Next, the car is turned 90 degrees together with the lifting platform by operating the turning drive device. On the other hand, in the case of a multi-story parking floor system that does not have an entry/exit path, the elevating floor is lowered to receive a pallet on a rotating seat, and then the empty pallet is rotated 90 degrees together with the rotating seat.

After driving the car onto the pallet on the rotating platform from the platform, the vehicle is turned 90 degrees along with the pallet by the rotating platform, and then the pallet and car are raised together with the platform to the designated parking floor. , the goods are stocked in the same manner as described above.

In addition, when leaving the warehouse, the elevator platform is first lowered and the pallet loaded with the car is placed on the rotating platform.Then, the vehicle is rotated 90 degrees with the pallet on the rotating platform, and then the elevator platform, which has not been raised, is lifted. Drive your car onto it, then turn the platform 90 degrees to exit.

〔Example〕

In the figure, reference numeral 1 denotes a multi-story parking device with an entrance/exit path 2, and numeral 3 represents a multi-story parking device installed on one side or both sides of the above-mentioned multi-story parking device 1 with an entrance/exit path 2.

Both of the multi-story parking systems 1 and 3 described above include a frame-shaped elevating floor 4, a parking floor 5 provided with a plurality of steps on at least one side adjacent to the hoistway of this elevating floor 4, and this parking floor 5.
and a lateral movement guide device 7 provided on the elevating floor 4 to transfer the pallet 6 from the elevating floor 4 to the parking floor 5 and from the parking floor 5 to the elevating floor 4; It is comprised of a lateral transfer device 8 provided to send pallets 6 to the parking floor 5 and to pull the pallets 6 back from the parking floor 5 to the elevating floor 4.

In the illustrated case, the elevating floor 4 is raised and lowered by winding and unwinding a wire 9.

In addition, the lateral movement guide device 7 is a pallet 6 in the case shown in the figure.
Although a large number of rollers 10 are arranged in parallel so as to support the lower edges of the downwardly protruding plates 15 on two sides and slide the rollers 10 opposite to each other, other methods may be used to guide the lateral movement.

Furthermore, the lateral transfer device 8 is provided with rails 11 in the case shown.
and a movable platform 13 provided below the elevating floor 4 so as to slide in the lateral movement direction of the pallet 6 while being guided by the wheels 12 mounted on the rails 11;
A first chain conveyor 16 is installed on the elevating floor 4 and run by the reversible operation of the motor 14, and is fixed in the middle to the movable base 13, and a second chain conveyor 17 is installed on the movable base 13 and is run by the reversible operation of the motor. and second chain conveyor 1
It is composed of a pawl 19 provided in the middle of the pallet 7 and engaging members 20 provided on the lower surfaces of both sides of the pallet 6.
When the movable base 13 is advanced in the direction of , and then the second chain conveyor 17 is operated, one of the claws 19 provided at the positions bisecting the circumference of the second chain conveyor 19 engages the engaging member 20 on the storage direction side. Once the pallet 6 is pulled, the pallet 6 is fed out, and the feeding is done by the engaging member 2.
0 until the claw 19 comes off, and then the other claw 19 engages the engaging member 20 on the opposite side in the entry/exit direction.
The pallet 6 on the elevating floor 4 is sent to above the parking floor 5 and stored.

At the end of the above-mentioned feeding, the claw 19 is removed from the engaging member 20.

Note that, after the storage is completed, the movable platform 13 is moved backward by the operation of the first chain conveyor 16 and returned to a predetermined position.

When leaving the warehouse, first the first chain conveyor 16
The movable base 13 is moved forward by the operation.

At this time, the amount of advance of the movable base 13 is greater than the amount of advance of the movable base 13 at the time of storage.

Then, when the second chain conveyor 17 is operated,
The pallet 6 is pulled out by the engagement between the engaging member 20 and the claw 19, and the pallet 6 is transferred from the parking floor 5 to the elevating floor 4.

Note that after the pallet 6 is transferred, the movable table 13 is returned to a predetermined position in the same manner as described above.

In addition, a recessed part 21 is provided in the floor below the elevating floor 4 of the multi-story parking device 1 with the entrance/exit path 2, and this recessed part 21
Inside, there is a lifting platform 23 for entering and lowering a car to be raised and lowered via a lifting device 22, and a lifting platform 2 at the lifting stop position.
A swing drive device 24 is provided for rotating the drive unit 3 by 90 degrees.

The above-mentioned elevating platform 23 includes an annular plate 25 that is raised and lowered by a jack 22', and an annular guide rail 26 installed on the outer and inner peripheries of the upper surface of the annular plate 25.
and a wheel 27 that has an arcuate shape on both ends and has an area large enough for a car to ride on, and that rides on the rail 26.
It is composed of a seat plate 28 with an attachment, and a swing drive device 24
is the gear 3 that meshes with the motor 29 in the case shown.
a rectangular rotating plate 31 that rotates 90° through 0;
A multi-story parking device 1 having an entry/exit path 2, which is constituted by a through hole 32 provided in the center of the seat plate 28 so that a rotary plate 31 fits and engages when the seat plate 28 is stopped rising. When loading or unloading, as shown in FIG. 5, if the elevator platform 23 is lowered by the action of the jack 22', the pallet 6 is lowered together with the elevator floor 4 to the floor, and the pallet 6 is moved in and out of the warehouse. 8
(From the figure to Fig. 10, which shows the exit from the warehouse).

In addition, if the elevating floor 4 is raised and the elevating platform 23 is raised by the jack 22' and the through hole 32 of the seat plate 28 and the rotary plate 31 are fitted and engaged, the seat will be removed from the loading/unloading path 2. When the motor 29 operates to rotate the rotary plate 31 by 90 degrees via the gear 30 when a car is placed on the plate 28, the seat plate 28 is rotated.
is rotated by 90 degrees to change the direction of the car on the seat plate 28 so that it can be parked from the multi-story parking device 1 to the multi-story parking device 3.

In addition, when leaving the parking lot from a multi-story parking device 3 that does not have an entry/exit path 2, after driving the car onto the seat plate 28, rotate the seat plate 28 by 90 degrees to change the direction of the car, and then leave the garage ( (as shown in FIGS. 11 to 13).

Furthermore, on the floor directly below the hoistway of the multi-story parking device 3,
The pallet 6 is received in front of the lowest point of the elevating floor 4,
In addition, a rotating seat 33 for rotating the supported pallet 6 by 90 degrees is provided.

As shown in FIGS. 6 and 7, the rotary seat 33 has a recessed portion 34 into which the elevating floor 4 is fitted, and the bottom of the recessed portion 34 extends from the center of the lower surface of the rotary seat 33. A downwardly protruding support shaft 35 is rotatably supported, and the rotating seat 33 is rotated by 90 degrees through a gear 37 that meshes with the operation of a motor 36.

When entering the multi-story parking apparatus 3, the elevating floor 4 is first lowered, and the pallet 6 on the elevating floor 4 is received by the rotating seat 33.

Next, the pallet 6 is rotated by 90 degrees together with the rotating seat 33, and a car that has entered from the multi-level parking apparatus 1 side is driven onto the pallet 6.

After that, the pallet 6 is rotated 90° with the rotating catch 33.
When the pallet 6 is rotated and the elevating floor 4 is raised, the pallet 6 is received on the elevating floor 4 and raised together.

Also, in the case of leaving the warehouse, the car is turned 90 degrees together with the pallet 6 by the rotating seat 33 in the same manner as described above.

In addition, in the case shown in the figure, the multi-story parking device 3 is provided only on one side of the multi-story parking device 1 having the entry/exit path 2.
A multi-story parking device 3 may be provided on both sides, or a plurality of multi-story parking devices 3 may be arranged side by side.

Furthermore, there is no partition between the three-dimensional parking devices 1 and 3 to allow cars to pass through.

In addition, when leaving the multi-story parking apparatus 1 with the entrance/exit path 2, the direction of the vehicle can be changed by rotating the seat plate 28.

〔effect〕

As described above, according to the parking device according to the present invention, even if a multi-level parking device with an entrance/exit path and a multi-level parking device without an entrance/exit path are arranged side by side, it is possible to park the parking device in a multi-level parking device without an entrance/exit path. can be issued.

[Brief explanation of the drawing]

The drawings show a multi-story parking system according to the present invention, in which Fig. 1 is a front view, Fig. 2 is an enlarged sectional view taken along line A-A in Fig. 1, and Fig. 3 is an enlarged sectional view taken along line B-B in Fig. 1. Figure 4 is a cross-sectional view taken along the line C-C in Figure 2, Figure 5 is a longitudinal side view of the same platform taken down, and Figure 6 is taken along the line D-D in Figure 2. Cross section, 7th
The figure is a vertical side view of the pallet being held on the rotating tray, Figures 8 to 10 are front views showing the process of entering and exiting from the roadside multi-level parking system, and Figures 11 to 1 are
Figures up to Figure 3 are front views showing exiting from a multi-story parking device without an entry/exit path, Figure 14 is an enlarged front view showing the elevating floor, Figure 15 is an enlarged side view showing the main parts of the same, and Figure 16 is The same side view and FIG. 17 are the same plan views. 1, 3... Multi-level parking device, 2... Entry/exit road, 4
... Elevating floor, 5 ... Parking floor, 6 ... Pallet, 7
... Lateral movement guide device, 8 ... Lateral transfer device, 9 ...
Wire, 10...Roller, 11...Rail, 12
... Wheels, 13 ... Movable base, 14 ... Motor,
15... Projection plate, 16... First chain conveyor,
17...Second chain conveyor, 19...Claw, 20
...Engagement member, 21, 34...Recessed portion, 23...
Lifting platform, 24... Rotating drive device, 22'... Jacket, 25... Annular plate, 26... Guide rail,
27... Wheel, 28... Seat plate, 29, 36... Motor, 30, 37... Gear, 31... Rotating plate,
32... Through hole, 33... Rotating seat, 35... Support shaft, 22... Lifting device.

Claims (1)

[Claims] 1. A frame-shaped elevating floor, a parking floor provided with multiple steps on at least one side adjacent to the hoistway of the elevating floor, and a parking floor provided between the elevating floor and the elevating floor, from the elevating floor to the parking floor,
In addition, a lateral movement guide device was provided to transfer the pallet for vehicle loading from the parking floor to the elevating floor, and a lateral movement guide device was provided to send the pallet from the elevating floor to the parking floor and to pull the pallet back from the parking floor to the elevating floor. A plurality of multi-level parking systems consisting of horizontal transfer devices are arranged side by side on the left and right, and a recess is provided in the floor directly below the hoistway of the multi-story parking system with a road for entering and exiting cars, and the elevator is installed in the recess through the elevator. A turning drive device is installed to turn the platform for vehicles to be raised and lowered, and the platform for vehicles that have stopped rising by 90 degrees, and a pallet is placed on the floor directly below the hoistway of a multi-story parking system with no entrance/exit path, just before the lowest point of the elevator floor. A parking device equipped with a rotating seat that supports pallets and rotates the supported pallets by 90 degrees.