JPH08158686A - Simple pallet type multi-storey car park - Google Patents

Abstract

(57) [Summary] [Purpose] Easily and safely enter and leave the parking position without an instructor. [Structure] Three parking spaces are formed in each of the lower space 2 and the upper space 4, and lift devices 3R and 3L for elevating and lowering the cars are provided on both sides of these parking spaces. The upper-stage traverse conveyor device 22 and the lower-stage traverse conveyor device 13 are provided, and the lower-stage space 2 is provided with a turning device 21 capable of turning the car by 180 degrees with the turning center displaced from the center of the parking space by a predetermined distance. . [Effect] Both the entry and exit can be performed by the forward movement of the vehicle.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple pallet type multi-storey parking lot for parking a car in two or more tiers vertically using a small space.

[0002]

2. Description of the Related Art Conventionally, in order to park as many cars as possible on a small site, a plurality of lift devices are installed side by side to lift cars that have entered a parking space and park them in two or three steps. There is a device in which a traverse device for shifting a car between the parking spaces at the storage stage, the second stage, and the third stage is provided together with the device.

[0003]

However, in the above-mentioned simplified multi-story parking lot, a normal car is parked by entering the parking position determined by the back, so sufficient caution and driving skill are required. It was necessary to keep the instructor on standby for use by the general public. Therefore, most of them are currently used for monthly payments in which the same driver always puts the vehicle in and out.

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems and provide a simple pallet type multi-story parking lot that can be easily and safely put in and out of a parking position without an instructor. .

[0005]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a lift device for forming a plurality of parking spaces in a plurality of parking tiers, respectively, and lifting and lowering a vehicle over these parking tiers. In a simple pallet type multi-story parking lot equipped with a traversing device capable of transferring a car between parking spaces of a parking stairway, a turning device capable of turning the car 180 degrees is provided at a loading / unloading staircase.

In addition, the turning center of the turning device having the above-described structure is arranged with a predetermined distance offset from the center of the parking space, and the turning center position is formed in the loading / unloading space.

[0007]

In the above structure, since the pallet equipped with the car can be turned 180 degrees at the time of entering or leaving, it is possible to carry out the entry at the time of entry and the exit at the time of exit from the forward operation, and it is necessary to enter the vehicle in reverse as in the past. Compared with the existing ones, loading and unloading will be easier, and you will be able to use an unspecified number of vehicles without the need for instructors, etc.

Further, by displacing the turning center of the turning device from the parking space and using this as the loading / unloading space, it is possible to reduce the portion of the turning space of the pallet protruding from the occupied area of the parking lot, and to move to the adjacent parking space. Interference can be minimized, and space can be effectively used.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a simplified pallet type multi-storey parking lot according to the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 to 3, this multi-storey parking lot has, for example, a parking compartment 1 in which two cars can be parked in each of two upper and lower tiers.
The two parking lots 1 are arranged side by side, and the parking sections 1 installed on the left and right sides have the same structure, and a part of the used space is shared. Hereinafter, only one parking section 1 will be described.

In the lower space 2 which is the loading / unloading floor (the loading / unloading floor may be the upper level), the lift devices 3R,
The lower elevating parking spaces 5R and 5L capable of elevating and lowering the car are formed between the upper and lower spaces 4 by 3L, and the lower elevating parking space 5R is used for temporary evacuating of the pallet P or the car, although parking is not performed. , 5L, a retreat space 6 is formed, and a storage space 7 for warehousing is formed so as to overlap with the lower stage parking space 5R on the left side and the retreat space 6. Further, the upper tier space 4 is provided with upper tier lift / lower parking spaces 8R and 8L at left and right positions, and an upper tier parking space 9 is provided between the upper tier lift / lower parking spaces 8R and 8L.

That is, pillars 12 are erected at four corners of the parking section 1 in the pit 11 in which a multi-story parking lot is installed, and various beam frames (not shown) are connected to the pillars 12 as a whole. A frame is constructed.On the upper surface of the pit 11, a pair of front and rear lower-level traverse conveyor devices 13 each including a drive type roller conveyor is installed, and a stored car is pallet P to the lower-stage elevating parking spaces 5R and 5L. It can be moved between the evacuation spaces 6 (including the storage space 7).

Lifting devices 3R, two of which are installed on the left and right,
As shown in FIG. 4, 3L includes a pair of left and right elevating chains 32, both ends of which are connected to an elevating body 31, between a drive sprocket and an idle sprocket which are arranged in a vertical position and interlocked with a rotary drive. It is provided with a wound type lifting drive device which is wound, and the lifting body 31 is guided in a guide groove 12a formed in the support column 12 via a guide roller 33 so as to be able to move up and down. Further, movable members 35A and 35B which are guided by a pair of upper and lower horizontal guide rails 34 and are movable toward and away from each other are disposed on both front and rear sides of the lifting body 31, and these movable members 35A and 35B are cantilevered, respectively. Support arms 36A and 36B are provided in a protruding manner. Driving roller type elevating body traversing conveyor devices 37A and 37B are provided on the upper surfaces of the support arms 36A and 36B, respectively. Further, the elevating body 31 is provided with expansion / contraction cylinder devices 38A, 38B for moving both movable members 35A, 35B toward and away from each other.
Are provided respectively, and the support arms 36A, 3 in an empty state
When descending 6B, it is possible to avoid the interference with the pallet P on the lower traverse conveyor device 13 by moving away in the direction of arrow C.

Further, in the loading / unloading space 7, a car is placed through the pallet P near the inside of the right edge (left edge) of the pallet P arranged in the lower elevating parking space 5L on the left side at the center thereof.
A turning device 21 for turning by 0 degrees is installed in the pit 11, and the turning device 21 raises the mounting table 21a by a built-in hydraulic cylinder (not shown) to abut against and support the bottom of the pallet P. As shown in FIG. 1, with the pallet P slightly lifted upward from the lower-stage traverse conveyor device 13, the pallet P and the vehicle are moved around the vertical axis by the turning drive device 21b including a gear mechanism via the mounting table 21a.
It is configured to rotate by 80 degrees. The maximum rotation locus R of the pallet P at this time is, as shown in FIG. 1, in the parking space 1 on the right side, the right end side is the lower-stage lifting parking space 5 on the right.
It is set so as to approach R and the left end side slightly overlaps the other parking section 1, and is configured so that the influence of the occupied space on the surroundings by turning on other spaces is extremely small.

In the upper parking space 9 of the upper space 4, the elevating body traverse conveyor device 37 of the left and right lift devices 3R and 3L is provided.
A drive roller type upper-stage traverse conveyor device 22 is installed at a position continuous with A and 37B.

In the above structure, when the vehicle is to be stored, the vehicle is moved forward to enter the pallet P in the storage / delivery space 7 and stopped to let the driver get off. Then, the vehicle is moved to the lower elevator parking space 5R or 5L that is vacant (without the pallet P) 5R or 5L together with the pallet P by the lower transverse conveyor device 13 to park the vehicle. When parking on the upper space 4 side, the vehicle-mounted pallet P is transferred from the other lower lift parking space 5L or 5R to the evacuation space 6 and the upper space 4
By leaving the part empty, the elevating member 14 of the lift device 3R or 3L is lowered to the lower elevating parking space 5R or 5L, and the lift device 3R or 3L is driven to park the vehicle in the upper elevating parking space 8R or 8L. When the vehicle is to be parked in the upper parking space 9, the elevating body traverse conveyor device 16 and the upper traverse conveyor device 22 are driven to move the vehicle-mounted pallet P.

When leaving a car, the lower elevating parking space 5
The car parked at L is
After moving the vehicle-mounted pallet P to the loading / unloading space 7, the turning device 21 is driven to move up, and then the vehicle-mounted pallet P is moved 180 degrees.
After making a turn, the front part is directed to the entrance side and further descending,
Let the driver get in and get out by moving forward. When the vehicle in the upper space 4 is to be unloaded, the space in which the vehicle-mounted pallet P is moved is emptied and sequentially moved, the vehicle-mounted pallet P is turned 180 degrees by the turning device 21, and then the driver is allowed to board. Move out to move out.

It should be noted that the vehicle-mounted pallet P can be turned 180 degrees by the turning device 2 at the time of storage.

According to the above-described embodiment, one vehicle is installed in the lower space 2.
Since the turning device 21 that turns 80 degrees is provided, it is not necessary to enter or leave the vehicle by moving backward of the vehicle, and an instructor is not required, and even an unskilled person can easily enter and leave the vehicle. The one used for monthly payments with and becomes a parking lot where a large number of unspecified people can easily park, such as for supermarkets, and the usage can be greatly expanded.

Further, the turning device is disposed not in the center of the lower elevating parking space 5L (5R) or in the evacuation space 7, but in the vicinity of the inner side of the right edge of the pallet P arranged in the lower elevating parking space 5L. As a result, the protruding portion of the occupied space required for turning from the lower space 2 can be minimized, and the interference with the other lower lift parking space 5R can be eliminated. Further, by arranging the two parking sections 1 side by side, the protruding portions can be absorbed by each other.

In the above embodiment, the upper and lower two stages are formed, but the upper and lower stages may be three or more. Also, although the loading and unloading floor is on the lower level, it may be an underground type installed on the upper level.

[0022]

As described above, according to the simplified pallet type multi-storey parking lot of the present invention, since the pallet carrying the car can be turned 180 degrees at the time of loading or unloading, entry at the time of entry and exit at the time of exit. It is possible to carry out each forward operation, and it is easier to enter and exit compared to the case where it was necessary to enter the vehicle backwards as before, and it is possible to use an unspecified number of cars without the need for instructors, etc. It can be expanded significantly.

By displacing the turning center of the turning device from the parking space and using this as a loading / unloading space, it is possible to reduce the portion of the turning space of the pallet protruding from the occupying area of the parking lot, and to move to the adjacent parking space. Interference can be minimized and space can be effectively used.

[Brief description of drawings]

FIG. 1 is a plan sectional view showing an embodiment of a pallet type multi-storey car park according to the present invention and showing a lower space which is a loading / unloading floor.

FIG. 2 is a partial front view of the three-dimensional parking lot.

FIG. 3 is a plan sectional view showing an upper space of the same multi-level parking lot.

FIG. 4 is a schematic perspective view showing a lift device of the multi-storey parking lot.

FIG. 5 is a schematic perspective view showing a turning device of the three-dimensional parking lot.

[Explanation of symbols]

 1 parking space 2 lower space 3R, 3L lift device 4 upper space 5R, 5L lower lift parking space 6 evacuation space 7 loading / unloading space 8R, 8L upper lift parking space 9 upper parking space 13 lower horizontal conveyor device 21 swivel device 22 upper horizontal Conveyor device 36A, 36B Support arm 37A, 37B Elevating body traversing conveyor device

Claims (2)

[Claims] 1. A lift device for forming a plurality of parking spaces in each of a plurality of parking steps and raising and lowering a vehicle over the parking steps, and a traverse device capable of transferring the car between the parking spaces of the parking steps. A simple pallet-type multi-storey car park equipped with a turning device capable of turning a car 180 degrees in the entry / exit stage of the equipped simple pallet-type multi-storey car park. 2. The simplified pallet type three-dimensional body according to claim 1, wherein the turning center of the turning device is arranged at a predetermined distance from the center of the parking space, and the turning center position is formed in the loading / unloading space. Parking Lot.