JPH05156835A - Parking device - Google Patents

Abstract

(57) [Abstract] [Purpose] In a three-dimensional parking device in which a plurality of vehicle mounts circulate, the dead space is effectively used while the device is not in operation. [Constitution] In a parking device in which a plurality of vehicle-mounted bases 5a-5e are sequentially suspended endlessly at appropriate intervals and cyclically moved in a vertical direction, the distance between the vehicle-mounted bases 5a-5e is set to be one place longer than other places. The vehicle-mounted platform at this location is formed at the entry / exit position B
A parking space A for one car was secured beside the car.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional parking device.

[0002]

2. Description of the Related Art As a three-dimensional parking device, a plurality of vehicle mounts are endlessly suspended at appropriate intervals by endless chains or the like, and the endless chains are stretched in the vertical direction so that the vehicle mounts are, for example, like a ferris wheel. There is a merry-go-round type parking device that circulates vertically. And the bottom of the circulation is located on the ground, for example, so that as many cars as possible can be parked in the limited circulation space, the intervals between the vehicle mounts do not interfere with each other when the vehicle mounts move. It's kept to a minimum.

[0003]

When one vehicle-mounted platform is located on the ground, which is the entry / exit position, the vehicle-mounted platform in front of or behind the vehicle-mounted platform is slightly parallel to the vehicle-mounted platform on the ground and slightly above the ground. It will be located in a distant upper space. The space below the vehicle-mounted platform in the upper space away from the ground is used as a space for moving the vehicle-mounted platform when the parking device is operating, that is, during operation, but is further parked when it is not operating at night. It is a dead space and is not used effectively.

The object of the present invention is to eliminate the disadvantages of the above-mentioned conventional example, and to provide a space formed on the side of the vehicle-mounted table at the loading / unloading position and below the next vehicle-mounted table located in the upper space, such as at night. It is to provide a parking device that can be effectively used even during operation.

[0005]

In order to achieve the above-mentioned object, the present invention provides a parking apparatus in which a plurality of vehicle mounts are endlessly suspended at appropriate intervals in sequence and vertically circulated, and the intervals between the vehicle mounts are increased. It is a gist to form only one place longer than the other places, and to secure a parking space for one unit beside the vehicle-mounted stand at this place at the loading / unloading position.

[0006]

According to the present invention, the interval between the plurality of vehicle-mounted bases which are endlessly suspended and connected is formed to be long, so that one of the vehicle-mounted bases at this location can be used when not operating at night. If the vehicle is placed at the loading / unloading position and the other is located above the loading / unloading position on the side of the vehicle-mounted table, the vehicle-mounted table is positioned higher than the other cases. Therefore, below this vehicle-mounted table in the upper space, another parking space for another vehicle is formed on the side of the vehicle-mounted table at the loading / unloading position, and when the vehicle-mounted table does not move circularly, another vehicle is installed here. Can park.

[0007]

Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is a vertical sectional front view showing an embodiment of a parking device of the present invention, FIG. 2 is a perspective view of the same as above, and FIG.
In the figure, 1 is a lower machine casing, 2 is an upper machine casing that is erected on the upper portion of the lower machine casing 1, and four sprockets 3a, 3b, 3c, 3d are opposed to each other in the front and rear directions in the upper machine casing 2. And the endless chain 4 is hung between these sprockets 3a to 3d.

Reference numerals 5a, 5b, 5c, 5d and 5e in the figure denote vehicle mounts suspended from the endless chain 4 at appropriate intervals.
The vehicle-mounted bases 5a to 5e are composed of a vehicle-mounted plate 6a, a frame body 6b and a support shaft 6c. The frame body 6b is attached to the support shaft 6c and both ends of the shaft 6c are fixed to the endless chain 4. In this case, the fixed intervals of the vehicle mounts 5a to 5e to the endless chain 4 are, in the illustrated example, the vehicle mounts 5b and 5c, 5c and 5d,
The distances 5d and 5e and 5e and 5a were made equal, and only the distance between the remaining one vehicle-mounted bases 5a and 5b was made longer than the other distances described above. This on-vehicle stand 5a, 5b
As shown in the drawing, when the vehicle-mounted table 5b is located at the loading / unloading position B as shown in the figure, the vehicle-mounted table 5a is located above the side portion of the vehicle-mounted table 5b, and one vehicle is parked below the vehicle-mounted table 5a. The height is set so that the space A is formed.

A motor 7 for driving the endless chain 4 is provided on the upper part of the upper machine casing 2, and the rotational force of the motor 7 is applied to the chain 9
It is connected to the sprocket 3a located above via a, the sprocket 8, the chain 9, and the sprocket 10.

Further, the front opening of the lower machine casing 1 is formed in the entry / exit opening 1a of the automobile, and a counterclockwise switch 11 for turning the endless chain 4 counterclockwise and a clockwise switch 12 for turning it clockwise are provided there. Further, a sensor 13 is provided inside the lower machine casing 1 to detect when the vehicle-mounted bases 5a to 5e are located at the loading / unloading position B.

4 and 5 show a drive circuit of the motor 7,
The counterclockwise switch 11 in which the contact 14a of the self-holding relay 14 is connected in parallel is connected in series with the normally closed contact 13a of the sensor 13, the contact 15c of the self-holding relay 15 for preventing simultaneous driving, and the self-holding relay 14. Sensor on the clockwise switch 12 in which the contact 15a of the self-holding relay 15 is connected in parallel.
Self-holding relay that prevents simultaneous drive with 13 normally closed contacts 13a
The contact 14c of 14 and the self-holding relay 15 are connected in series, and the switch circuit of the counterclockwise switch 11 and the switch circuit of the clockwise switch 12 are connected in parallel. Further, the other contacts 14b and 15b of the self-holding relays 14 and 15 are respectively connected to the forward and reverse contacts of the motor 7 to form a drive circuit of the motor 7.

Next, the operation will be described. In-vehicle stand 5a-
In order to park the car in 5e, the vacant vehicle mount 5a ~
5e, for example, assuming that the vehicle-mounted stand 5d is empty in the state of FIG. 1, when the counterclockwise switch 11 is pressed, the relay 14 is energized and the contact 14a is closed and self-held,
The contact 14b is closed and the motor 7 is energized, which rotates counterclockwise. This rotation is transmitted to the sprocket 3a via the chain 9a, the sprocket 8, the chain 9 and the sprocket 10, and the sprocket 3a is driven to drive the endless chain 4
Turns to the left.

As a result, the vehicle-mounted stand 5 at the loading / unloading position B
b moves to the upper right, and the vehicle-mounted base 5c moves to the loading / unloading position B. Then, the sensor 13 detects the vehicle-mounted stand 5c,
The contact 13a opens, the power supply to the relay 14 is cut off, and the contact 14a
Is opened, the power to the motor 7 is cut off, the motor 7 is stopped, and the movement of the endless chain 4 is stopped.

Now, press the counterclockwise switch 11 again,
In the same operation as described above, the motor 7 is energized to rotate the endless chain 4 further to the left, and the on-vehicle stand 5d is positioned at the loading / unloading position B. In this way, when the vacant vehicle-mounted platform 5d is moved to the loading / unloading position B, the vehicle is moved from the loading / unloading port 1a onto the vehicle-mounted plate 6a and loaded into the vehicle-mounted platform 5d.

In the case of warehousing, similar to warehousing, the target vehicle mounts 5a to 5e are moved counterclockwise or clockwise to the warehousing position B to carry out warehousing. And the target vehicle mounts 5a-5
Judging from the current position of e, the clockwise direction is the entry / exit position B
If it is possible to quickly reach, the clockwise switch 12 may be pressed. The clockwise operation is the same as the counterclockwise operation except that the left and right sides are reversed.

When not operating, such as at night, the specific vehicle mount 5
b is positioned at the loading / unloading position B. As a result, the vehicle-mounted base 5a adjacent to the vehicle-mounted base 5b is mounted on the vehicle-mounted base 5b as shown in FIG.
Located diagonally above and to the right. In this case, the vehicle mounts 5a and 5b
Since the fixed distance to the endless chain 4 is formed longer than the distance between the other vehicle-mounted bases (for example, the vehicle-mounted bases 5c and 5d), it is longer than that of the other vehicle-mounted bases 5b, 5c, 5d and 5e. The vehicle-mounted stand 5a stops at a high position above. as a result,
The lower machine casing 1 is provided on the side of the vehicle-mounted base 5b and below the vehicle-mounted base 5a.
A parking space A for another car 16 is formed inside.

Therefore, the vehicle-mounted stand 5 is in a non-operating state such as at night.
Another vehicle 16 can be parked in the parking space A while the vehicles a to 5e are not moved.

[0018]

As described above, the parking device of the present invention is
Without enlarging the entire device or adding an in-vehicle stand,
When the device is not in operation, such as when it is not operating at night, another vehicle can be parked, and the dead space can be effectively used when the device is not operating.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view showing an embodiment of a parking device of the present invention.

FIG. 2 is a perspective view showing an embodiment of a parking device of the present invention.

FIG. 3 is a vertical sectional side view showing an embodiment of the parking device of the present invention.

FIG. 4 is a circuit diagram of a motor drive switch.

FIG. 5 is a drive circuit diagram of a motor.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Lower machine frame 1a ... Entry / exit port 2 ... Upper machine frame 3a, 3b, 3c, 3d ... Sprocket 4 ... Endless chain 5a, 5b, 5c, 5d, 5e ... Vehicle mount 6a ... Vehicle board 6b ... Frame body 6c ... Support shaft 7 ... Motor 8,10 ... Sprocket 9,9a ... Chain 11 ... Counterclockwise switch 12 ... Clockwise switch 13 ... Sensor 13a ... Normally closed contact 14 ... Self-holding relay 14a, 14b, 14c ...
Contact 15 ... Self-holding relay 15a, 15b, 15c ...
Contact point 16 ... Car A ... Parking space B ... Entry / exit position

Front page continuation (72) Inventor Shinji Sanru 2-12-13 Shibaura, Minato-ku, Tokyo Tokyo Tatsuno Co., Ltd.

Claims (1)

[Claims] 1. A parking device in which a plurality of vehicle-mounted bases are sequentially suspended endlessly at appropriate intervals and circularly moved in a vertical direction,
A parking device characterized in that the space between the vehicle mounts is formed to be one place longer than the other places, and a parking space for one unit is secured beside this position where the vehicle mount is located at the loading / unloading position. ..