JPS5820354B2 - multistory parking lot - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a multi-story parking lot that can effectively park a large number of cars despite having a small footprint.One embodiment of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a building, which has a work space 2 for carrying in at the center, and a plurality of floors on both sides of the working space 2 for carrying in.

In other words, in the embodiment, the pillar members 3 are erected at appropriate intervals.
and the beam member 4 passed between these pillar members 3,
The first floor 5, the second floor 6, the third floor 7, and the fourth floor 8 are formed.

There are multiple parking areas (9) horizontally on the 2nd to 4th floors 6°7.8.
Rack) 10 is sectioned.

These parking sections 10 are arranged in a horizontal direction 9 mounted on the beam member 4.
It is composed of a pair of support rods 11 and a plurality of idle rollers 12 attached to these support rods 11.

The parking section 10 on the first floor 5 is divided by applying white lines on the floor.

A lift device 14 is provided on the first floor 5 in the carrying-in lifting work space 2 to lift the vehicle-mounted pallet 13 to each floor 6, 7, and 8.

This lift device 14 consists of a drive unit 16 disposed in a recess 15 formed in the floor, a pantograph 17 that performs telescopic lifting and lowering movements, and a lifting platform 18 attached to the upper end of this pantograph 17. When the pallet 18 is lowered to its lowest position, the upper surface of the vehicle-mounted pallet 13 placed thereon is flush with the floor, or almost flush with the floor.

Note that the number of lift devices 14 installed may be either single or multiple.

Within the carry-in lifting work space 2, carts 19 that can move in the horizontal direction 9 are provided corresponding to each of the second and higher floors 6, 7, 8, respectively.

The trolley 19 includes a pair of main frames 20 in the horizontal direction 9 and a pair of left and right sub-frames 21 that connect the ends of these main frames 20, and has a lifting space 22 in the center.
The main frame 20
By supporting the running wheels 23 attached to the ends of the moving rails 24 provided on the lower surface of the loading work space 2 of each floor 6, 7, and 8, it is possible to run in the horizontal direction 9.

The travel drive device 25 provided on the truck 19 is composed of a motor 26, a speed reducer 27 interlocked with the motor, a drive shaft 29 interlocked with this output shaft via a chino transmission mechanism 28, and the like. The forward and reverse rotation of the running wheels 2
3.

The trolley 19 is provided with a receiving and transferring device 30 that can transfer the vehicle-mounted pallet 13 to and from the parking section 10.

This pick-up and transfer device 30 includes a pair of horizontally movable platforms 34A that are movable in the horizontal direction 9 on rails 31 attached to the sub-frame 21 via support rollers 32 and side rollers 33.

34B, cylinders 35A and 35B that move these movable tables 34A and 34B toward and away from each other, and both rotating tables 3.
Support frame 36A at 4A and 34B.

Multiple support rollers 31A added via 36B
.

37B and both rotating bases 34A Chenocon added to 34B? It consists of rollers 38A and 38B, and a support roller 37A.
.

The upper surface level of 37B is made the same as the upper surface level of idle roller 2, and the Cheno conveyors 38A, 38B
is configured to be movable in the left and right direction.

In other words, the Cheno conveyors 38A and 38B are
Support devices 39A and 34B from A and 34B, slide rods 40A and 40 that are received by the shaft 39B and are movable in the left and right direction.
B and the slide cylinder 41A that moves it.
, 41B, wheels 42A, 42B attached to both ends of the slide rods 40A, 40B, chenos 43A, 43B hanging/stretched between the two wheels 42A, 42B, and this chenos 43.
It consists of a drive hydraulic motor 44 interlocked with A and 43B,
The chenos 43A, 43B are provided with a plurality of pawls 45A, 45B (one in the figure for the sake of explanation).

Cheno conveyor 38A as mentioned above. 38B is movable platform 3
4A and 34B are moved toward and away from each other, but when both rotating tables 34A and 34B are brought close to each other, the lifting table 18 of the lift device 14 passes through the narrowed lifting space 22.
When separated from each other, the platform 18 and the vehicle pallet 13 are configured to be raised and lowered through the expanded lifting space 22.

Note that the molds 45 are provided on the lower surface of both ends of the vehicle-mounted pallet 130.
Adapters 46a and 46b that can be engaged with A45B are provided.

47 is a car, and 48 is a hydraulic unit. Next, the work of transporting the car 47 will be explained.

First, the lifting platform 18 of the lift device 14 is lowered, the loading pallet 13 is placed on it so that it is flush with the floor surface of the first floor 5, and then the car 47 is moved onto the pallet 13.

At this time, the carts 19 on floors 6 to 8, in which the cars 47 are to be stored, are stopped directly above the lift device 14.

In addition, as shown in the solid line in FIG. 3 and the imaginary line in FIGS.
34B are spaced apart from each other to expand the elevating space 22, and the chain conveyors 38A and 38B are located at the center in the left-right direction.

In this state, the lift device 14 is operated, and the pallet 13 is raised by lifting the lifting platform 18 as shown in solid lines in FIGS. 1 and 3.
At the same time, lift the car 47.

This pallet 13 passes through the expanded lifting space 22,
It is stopped at a position above the support rollers 37A, 37B as shown by the imaginary line in FIG. 3 and the solid line in FIG.

Next, both rotating tables 34A and 34B are moved closer to each other, and the support roller 37A is placed below the pallet 13, as shown by solid lines in FIGS. 4 and 5.

Position 37B and Cheno conveyors 38A and 38B.

This narrows the elevating space 22, but only allows the elevating table 18 to move up and down, so by lowering the elevating table 18, the pallet 13 can be supported by the support rollers 37A, 37B.

The cart 19 to which the car 47 is transferred together with the pallet 13 in this manner travels in the horizontal direction 9 and stops at the side of the parking section 10 where the car 47 is to be stored.

In this state, Cheno conveyor 38A. 38B, first the claws 45A and 45B are activated as shown by the imaginary line A in FIG.
engages with the adapter 46a, and thereafter pushes the pallet 13.

As a result, the pallet 13 is moved to the support rollers 37A, 37.
It transfers from B to the idle roller 12 and is pushed to the parking section 10.

The pushing by the Cheno conveyors 38A and 38B is stopped at the position shown by the solid line in FIG.

However, this is not enough to push it in, and this will interfere with the next work on the cart 19 side.

Therefore, the slide cylinder 41A. 41B moves the slide rods 40A and 40B to perform the second stage of pushing indicated by the imaginary line opening.

After this, by returning the Cheno conveyors 38A and 38B to the positions indicated by the solid lines, the next work on the cart 190 can be carried out smoothly, and the work of loading the car 47 is thus completed.

The carrying out work of the car 47 is made possible almost by reverse operation.

That is, the cart 19 is stopped at the side of the parking area 10 where the car 47 to be taken out is located, and the chain conveyors 38A, 3
Position 8B.

Then, due to the operation of chain conveyors 38A and 38B, the pawl 4
5A, 45B are engaged with the adapter 46b, thereby pulling out the pallet 13 onto the support rollers 37A, 37B.

Next, after the chain conveyors 38A and 38B are returned to the center indicated by the solid line, the cart 19 is driven in the horizontal direction 9 and stopped directly above the lift device 14.

Then, by operating the lift device 14, the lifting platform 18 is raised through the narrowed lifting space 22, and the pallet 13 is lifted and removed from the support rollers 37A, 37B.

Next, the movable platforms 34A and 34B are moved apart from each other, and the pallet 1 is moved together with the car 47 through the expanded lifting space 22.
Lower 3.

According to the present invention described above, a pallet to be placed on a vehicle can be transferred between a cart on the first floor and an arbitrary floor by the vertical movement of the lift device and the approach/separation movement of the movable platform, and the horizontal movement of the cart can be carried out. The pallet can be transferred between the trolley and any parking area by traveling in the direction and operating the transfer device,
Therefore, a large number of cars can be parked effectively despite having a small footprint and simple control (operation).

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a longitudinal sectional front view of the whole, FIG. 2 is a cross-sectional plan view of the same, FIGS. 3 and 6 are front views of main parts, and FIG. 4 is a plan view of the same. FIG. 5 is a side view of the same. 1... Building, 2... Work space for loading, 5... 1st floor, 6... 2nd floor, 7... 3rd floor, 8... 4th floor, 9...
・Horizontal direction, 10... Parking section, 13... Car mounting pallet, 14... Lift device, 18... Lifting platform, 1
9... Trolley, 22... Lifting space, 25... Traveling drive device, 30... Passing device, 34A, 34B.
...Movable stand, 38A. 38B...Chain conveyor, 45A, 45B...Claw, 46a, 46b...Adapter.

Claims (1)

[Claims] 1. A working space for carrying in is formed in the building, and the sides of this working space for carrying in are formed on multiple floors, and a plurality of parking areas are provided horizontally on each floor, and on the first floor within the working space for carrying in,
A lift device capable of lifting a vehicle-mounted pallet to each floor is provided, and a cart capable of moving horizontally is provided to each floor from the second floor onwards within the loading work space.
These trolleys are provided with a receiving and passing device capable of receiving and transferring a vehicle-mounted pallet to and from the parking section, and this receiving and passing device has a pair of movable platforms that can approach and separate from each other in the horizontal direction. . A multi-story parking lot, characterized in that when these movable platforms are brought close to each other, the lift device is allowed to move up and down, and when they are moved apart from each other, the lift device and the vehicle-mounted balent are allowed to go up and down.