JP2911179B2 - Vehicle access device in front of the three-dimensional garage - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a car entrance / exit device installed in front of a doorway of a three-dimensional garage, for entering and exiting a garage by a bogie.

2. Description of the Related Art A device of this type is disclosed, for example, in Japanese Utility Model Publication No. Sho 56-35495, in which a self-propelled truck is configured to reciprocate between a turntable provided in front of a garage and the inside of the garage, and is mounted on a turntable. Put the car on the pallet placed on the trolley, transport it to the garage as it is, and deliver the pallet to the cage. In addition, the pallet is received from the cage on a trolley and returns to the turntable.

[Problems to be solved by the invention]

By the way, the use situation of the three-dimensional garage is such that the garage entering operation and the garage exiting operation are continuously performed during a rush hour, and particularly, it is desired that the garage entering operation be promptly performed during a morning rush hour. However, with the above-described conventional device, the vehicle can be driven only when there is a truck on which a pallet is placed on the turntable, and the vehicle is driven before the turntable until the truck returns to the turntable next time. People had to wait in a car, and the time was surprisingly long, and the processing capacity was limited.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has an object to provide a vehicle access device that aims to reduce the waiting time for entering and exiting the garage, and to perform the processing efficiently.

[Means for solving the problem]

A solution according to the present invention is to provide a cover plate that opens and closes a surface opening of the recessed portion in a recessed portion having the surface and side surfaces of the turntable opened, and a carriage is mounted on the cover plate from a side opening of the recessed portion. In addition to being provided as possible, a comb-shaped support portion for mounting each tire of the car is projected from the surface of the turntable toward the depressed portion, and a concave groove that can pass through the comb-shaped support portion on the cover plate. The trolley is characterized in that the trolley is provided with a comb-shaped receiving portion capable of passing through the support portion so as to be vertically movable.

Another solution is to fix a mounting plate on which the bogie is mounted at the center of the turntable, and to provide a comb-like support on both sides of the mounting plate to mount each tire of the car. The transfer table is provided so as to be able to move up and down from the upper surface of the mounting plate, and the carriage is provided with a similarly comb-shaped receiving portion that passes through the support section of the transfer table.

Further, in the above two solutions, a wide portion may be formed at a part between the respective comb teeth of the comb-shaped support portion and the comb-shaped receiving portion, the wide portion having a wider interval than the other comb teeth interval.

[Action]

The car can be transferred to the trolley by placing the car on the support of the turntable and raising the receiving part of the trolley. Even if the trolley moves away from the turntable toward the garage, it can be combed on the turntable. Since the support part of the vehicle exists, the vehicle can be immediately driven into it, and the bogie returned from the natural place is inserted below the support part, so it is related to the car on which it is mounted. Instead, the trolley is placed in the turntable and the vehicle can be transported again.

[Embodiment] The device according to the present invention will be described in detail. FIGS. 1 to 5 show a first embodiment, in which a car 2 is held in a three-dimensional garage 1 and a bottom of the car 2 is provided. There are four comb-shaped supporting portions 20 on which the tires of the car are mounted. A turntable 4 constituting the present apparatus is installed in front of the entrance 3 of the garage 1. The turntable 4 is rotated via a motor and a conventionally known transmission mechanism (not shown). The turntable 4 is, as shown in FIG. 5, and comb-shaped support portions 6 are provided so as to protrude from the surface of the turntable 4 toward the inside of the depressed portion 5 at four positions in front, rear, left and right.
However, the number is not limited to four, and may be provided so as to protrude over the entire length of the front opening. A cover plate 7 is provided in the depression 5 so as to be able to move up and down by cylinders 8 and 8 from the viewpoint of safety. The cover plate 7 has a concave groove 9 in which the comb-like support portion 6 of the turntable 4 fits. When the cover plate 7 rises, the cover plate 7
Is flush with the surface of the turntable 4. Further, a trolley 10 can be put on the cover plate 7 from the side opening of the depression 5, and the trolley 10 includes a plurality of cylinders 13 having a comb-shaped receiving portion 11 at four front, rear, left and right positions. When the support plate 12 is lifted, the comb teeth of the receiving portion 11 pass between the comb teeth of the comb-shaped support portion 6 provided on the turntable 4 and are placed on the turntable 4. It is formed so as to float up. In addition, when the above-mentioned comb-shaped support part 6 is provided over the entire length, it is preferable to provide the complete upper cover plate 7, but this is not always a necessary condition.

Next, as shown in FIGS. 6 to 8 in the second embodiment, a turntable 4 is provided with a depression 5 whose surface is only open, and mounting tables 14 are mounted on the left and right sides of the depression 5, respectively. The trolley 10 is installed from the side opening by raising and lowering the mounting tables 14 and 14 so that the mounting table 14
4, 14 and 14
A comb-shaped support portion 6 is provided so as to protrude at four places or over the entire length, and a carriage 10 is provided with a comb-shaped receiving portion 11 similarly to the first embodiment. In addition, the space between the left and right mounting tables 14 and 14 in the depression 5 is covered with a hole concealing plate 15 flush with the surface of the turntable 4 for safety, and when the mounting tables 14 and 14 are lowered. A groove 16 corresponding to the comb-shaped support portion 6 is provided in the hole-concealed plate 15 so that the comb-shaped support portion 6 fits in the hole-concealed plate 15. Also in this case, the hole concealing plate 15 is not a necessary condition.

9 and 10 show a third embodiment, in which a turntable 4 is provided with a depression 5 having only an open surface, and the center of the depression 5 is similar to the hole concealment plate 15 of the above example. However, a mounting plate 17 for receiving and receiving the carriage 10 is provided so that the upper surface thereof is flush with the upper surface of the turntable 4, and the transfer units 18, 18 are respectively provided on the left and right sides of the mounting unit 17 with the mounting table 14 of the above example. Similarly,
The two transfer tables 18, 18 are provided with comb-shaped support portions 6, 6, and the transfer plates 18, 18 are provided with comb-shaped support portions 6, 6 so that the comb-shaped support portions 6, 6 can be accommodated in the mounting plate 17. It has grooves 9,9. The trolley 10 is the same as in the above example. In the case of the third embodiment, the mounting plate 17 is provided as a part of the turntable 4, and the transfer tables 18, 18 may be installed in the depressions dug on both sides thereof so as to be vertically movable. .

Further, each of the comb teeth of the comb-shaped support portion 6 and the comb-shaped receiving portion 11 is
As shown in the figure, the tire has a thickness in consideration of its strength, and the contact surface of the tire protrudes with a required interval that does not fall deeply between the comb teeth. May be provided at one end with a wide portion 19 having a pitch b wider than the pitch b between the other comb teeth.

The operation of the first embodiment will now be described. As shown in FIG. 2, the vehicle is mounted on the comb-like support portion 6 of the turntable 4 with the carriage 10 inserted in the turntable 4, and The support plate 12 of the carriage 10 is raised as shown in the figure. At this time, the comb-shaped receiving portion 11 of the support plate 12 rises through the comb-shaped support portion 6 of the turntable 4, so that the tire of the car is placed on the comb-shaped receiving portion 11 of the support plate 12 and rises. The car can be moved by directly driving the carriage 10 and moving toward the garage 1. The carriage 10 escapes from the turntable 4 and, at the same time, the cover plate 7 as shown in FIG. , The next car can be immediately boarded on the turntable 4 where the driver descends and lowers the cover plate 7 before the carriage 10 returns. Are held on the comb-like support portion 6 of the turntable 4, and after the bogie 10 is inserted into the turntable 4, the state shown in FIG.
Is transported by

In the case of the second embodiment, as shown in FIG.
By holding the lower surfaces of the turntables 14 and 14 such that the surfaces thereof are flush with the surface of the turntable 4, the vehicle can be put on both the mounts 14 and 14 of the turntable 4, and both the mounts 14 and 14 can be moved. By ascending 14, both mounting tables 14,14
The trolley 10 is inserted into the inside of the trolley, and thereafter, the support plate 12 of the trolley 10 can be lifted to transfer the vehicle to its receiving portion 11 and the vehicle can be transferred by moving the trolley 10 as it is. It is.

Further, in the case of the third embodiment, as shown in FIG. 10, when the two transfer tables 18, 18 are lowered, the vehicle rides on the comb-like support portions 6, 6, while the carriage 10 returns. Then, as shown in FIG. 9, the transfer tables 18 and 18 are raised and placed, and the returned carriage 10 is lowered with its support plate 12 and the mounting table 17 and the raised comb-like support 6 , 6 where the car is moved onto the receiving part 9 of the bogie 10 by raising the support plate 12. On the other hand, when leaving the vehicle, as shown in FIG. 9, the vehicle is supported and returned to the turntable 4 with the support plate 12 of the carriage 10 raised, and in this case, the transfer tables 18, 18 are also raised. Then, by lowering the support plate 12, the car is transferred to the comb-shaped support portions 6, 6 of the transfer table, and after moving the carriage 10 toward the garage 1, the transfer table 18, 18 is lowered. ,
The vehicle can be taken out of the turntable 4 as shown in FIG.

Also, as shown in FIG. 11, if the wide portion 19 is provided between the comb teeth, the side brake is not applied to the car again, and even if the tire rotates due to vibration, rotation is prevented by the wide portion 19 and the vehicle falls. It is to prevent.

〔The invention's effect〕

Since the car entrance / exit device in front of the three-dimensional garage according to the present invention has the comb-shaped support portion provided on the turntable, the vehicle can be directly mounted on the comb-shaped support portion even if the bogie is not inserted into the turntable. Since the vehicle can be loaded and the car can be transferred to a trolley inserted later, the waiting time in front of the garage is reduced, and the operation of entering and exiting the garage is efficiently processed.

According to the device in which the cover plate is provided on the turntable so as to be vertically movable and the turntable is fixedly provided with the comb-shaped support portion,
Since the cover plate is provided so as to be vertically movable, it is safe for the vehicle to enter the turntable.

Further, according to the device in which the cover plate is fixedly provided on the turntable and the comb-shaped support portion is provided so as to be movable up and down, it is necessary to control the lifting and lowering of the device capable of moving the mounting plate up and down one by one. Instead, the vehicle and the bogie can be safely entered.

Furthermore, if wide portions are formed in the comb teeth of each support portion and receiving portion, rotation of the tire can be prevented by the wide portions, and accidents can be prevented beforehand.

[Brief description of the drawings]

FIG. 1 is a plan view showing a first embodiment of a car access device in front of a three-dimensional garage according to the present invention, FIG. 2 is a sectional view of the same, FIG. FIGS. 5 and 5 are cross-sectional views showing a state when a car enters and leaves, FIG. 6 is a plan view showing a second embodiment of the present apparatus, and FIGS. 7 and 8 are cross-sections showing a state when a car enters and leaves. FIGS. 9 and 10 show a third embodiment of the present apparatus, which is a cross-sectional view showing a state when the vehicle enters and exits, and FIG. 11 is a plan view showing a similar example of a comb-shaped support portion. 1 ... three-dimensional garage, 2 ... cage, 4 ... turntable, 5 ... depression, 6 ... comb-shaped support, 7 ... cover plate,
9 ... groove, 10 ... trolley, 11 ... comb-shaped receiving part, 12 ... support plate, 14 ... mounting table, 15 ... hidden hole plate, 17 ... mounting plate, 18
…… Transfer stand, 19 …… Wide section

Claims (3)

(57) [Claims] 1. A cover plate (7) for vertically opening and closing a surface opening of a depression portion (5) is provided in a depression portion (5) having an open surface and side surfaces of a turntable (4). (7) A truck (10) is provided on the side of the recess (5) so as to be accessible from the side opening of the recess (5), and is comb-shaped from the surface of the turntable (4) toward the recess (5). The cover (7) is provided with a recess (9) through which the comb-like support (6) can pass, and the bogie (10) is provided with a support (6) on the carriage (10). ), Which is provided with a comb-shaped receiving part (11) that can pass up and down so as to be able to move up and down. 2. A truck (1) is provided at the center of the turntable (4).
0) on which a mounting plate (17) is fixedly mounted, and on both sides of the mounting plate (17), a transfer table (6) having a comb-like shape and a supporting portion (6) for mounting each tire of the vehicle. 18,18) with the mounting plate (1
7) It is provided so as to be able to move up and down from the upper surface, and the same comb-shaped receiving portion (1) that passes through the support portion (6) of the transfer table to the cart (10)
1) Vehicle access device in front of a three-dimensional garage characterized by having 3. A wide portion (19) formed at a part of each of the comb teeth of the comb-shaped support part (6) and the comb-shaped receiving part (11) at an interval larger than that of the other comb teeth. Claim 1, characterized in that
Or the car access device in front of the three-dimensional garage described in 2