JPH0710285U - Car loading and unloading device in multi-storey car park - Google Patents

Abstract

(57) [Summary] [Objective] Provide a relatively inexpensive loading / unloading device that can be made light and compact. [Structure] In a multi-story parking lot in which a vehicle 30 transported by a transport carriage 4 is carried in and out of a parking room 3, a plurality of fixed beams 5 are horizontally set in the parking room 3 at predetermined intervals L. And a lower beam 17 which is guided by a first guide rail 18 and is moved by a carrier 4a which is supported inside the transporting carriage 4 so as to be able to move up and down. A vehicle loading / unloading device for a multi-story car park, which is configured so that the upper beam 6 that is guided and moved by 22 can be extended and contracted laterally, and the wheels 24 of the vehicle 30 are supported on the upper beam 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vehicle loading / unloading device for a multi-story parking lot, and more specifically, a vehicle loading / unloading for a vertical parking lot in which a vehicle transported by a carrier is horizontally moved into and out of a parking room. It relates to the device.

[0002]

[Prior art]

 With the recent spread of automobiles, especially private cars, there is a shortage of parking lots, so many multistory parking lots are being constructed. Various types of vehicles have been proposed and implemented in this multi-storey parking lot. One of them is to transport a car that has been loaded into a certain loading / unloading stage to a predetermined position by a carrier truck, and then to enter the parking room. There is known a multi-story parking lot of a type in which the vehicle is horizontally transferred or a vehicle in the parking room is horizontally transferred, placed on a carrier vehicle and transferred to an unloading stage.

In such a multi-storey parking lot, a loading / unloading device for transporting the vehicle from the transport vehicle to the parking room or from the parking room to the transport vehicle is required. Conventionally, such a loading / unloading device has adopted a method of using a belt conveyor or a cantilever.

[0004]

[Problems to be solved by the device]

 By the way, there is a problem in the conventional vehicle loading / unloading apparatus. In other words, in the belt conveyor system, not only is the construction cost high due to the complicated equipment, but maintenance and inspection is also troublesome. In addition, the cantilever system has a rigid structure to support the load of the vehicle, and as a result, not only the power of the carrier truck becomes large, but also the construction cost becomes high, which causes many problems.

[0005]

[Means for Solving the Problems]

 The present invention has been achieved to solve the above-mentioned problems of the prior art. In the multi-storey parking lot in which the vehicle 30 transported by the transport vehicle 4 is carried in and out of the parking room 3, the parking is performed. A plurality of fixed beams 5 are arranged in the chamber 3 in a horizontal direction so as to have a predetermined distance L. The fixed beam 5 is guided by a first guide rail 18 to a carrier 4a which is supported inside the carrier 4 so as to be able to move up and down. The lower beam 17 that moves in the horizontal direction and the upper beam 6 that is moved by being guided by the second guide rail 22 on the lower beam 17 are provided so as to be capable of expanding and contracting in the lateral direction, and the wheels of the vehicle 30 are mounted on the upper beam 6. 24 is a vehicle loading / unloading device in a multi-storey parking lot configured to support 24.

More specifically, in a multi-story parking lot in which a vehicle 30 transported by a transport carriage 4 is carried in and out of the parking room 3, a plurality of fixed beams 5 are horizontally provided in the parking room 3. A plurality of fixed beams 14 and racks 15 each having a first guide block 16a, 16b on a carrier 4a which is arranged inside the carrier 4 and is vertically movable. The drive pinion 13 connected to the drive device 11 is mounted, and the first guide rail 18 fitted into the first guide blocks 16a and 16b and the idler pinion 20 and the second guide pinion 20 that mesh with the rack 15 are mounted. The lower beam 17 having the guide blocks 19a, 19b of the second guide block 19a, 19b and the first rack 21 meshing with the drive pinion 13 is arranged on the lower surface of the second guide block 19a, 19b. An upper beam 6 having a second guide rail 22 that fits in the upper end and a second rack 23 that meshes with the idler pinion 20 is disposed on the lower surface, and the upper beam 6 supports the wheels 24 of the vehicle 30. The vehicle 30 is configured to be carried in and out of the fixed beam 5.

[0007]

[Work]

 In the vehicle loading / unloading apparatus for the multi-storey parking lot having the above-described configuration, the parked vehicle 30 is transferred to the predetermined parking room 3 by supporting the wheels 24 by the upper beam 6 provided on the carrier 4a of the carrier vehicle 4. Then, the driving device is operated to slide the lower beam 17 and the upper beam 6 in the horizontal direction, and the upper beam 6 is inserted between the fixed beams 5 in the parking room 3, and then the portable machine is moved. The vehicle 30 is carried in by lowering 4a and supporting the wheels 24 by the fixed beam 5.

While the vehicle 30 is being carried in, the lower beam 17 and the upper beam 6 provided on the carrier 4a are supported by the guide rails 18 and 22, respectively, so that the structure should be relatively light. You can

[0009]

【Example】

 Hereinafter, an embodiment of a vehicle loading / unloading device in a multi-storey car park according to the present invention will be described with reference to FIGS. 1 to 6. FIG. 1 is a side view of the multi-storey parking lot P. In this multi-storey parking lot P, when a plurality of parking rooms 3 are formed in multiple stages on both sides by a floor 2 supported by columns 1a to 1d. Both are provided with a carriage 4 (elevating / transfer carriage) so as to travel on a rail arranged between the parking rooms 3. The carrier 4 includes a frame 4b, an elevator device 4c, and a carrier 4a supported by the elevator device 4c.

As shown in FIG. 2, the floor 2 is formed into a slatted shape in which a plurality of fixed beams 5 made of, for example, H-shaped steel are arranged in the horizontal direction with a predetermined interval L, and between the fixed beams 5. An upper beam 6, which will be described later, can be inserted into this. As shown in FIGS. 3 and 4, the transporter 4 has a vertical member 8 having a guide roller 7 guided by a guide rail provided on the frame 4b, and a horizontal member 9 for connecting the vertical members 8 to each other. The carrier main body 10 is formed by and a motor 11 as a drive device, a drive pinion 13 mounted on a drive shaft 12 for transmitting the power of the motor 11, a fixed beam 14, and a rack 15 are formed on the carrier main body 10. It is fixedly attached.

Then, first guide blocks 16 a and 16 b are attached to the side surface of the fixed beam 14. Reference numeral 17 denotes a lower beam, and a side surface of the lower beam 17 is provided with a first guide rail 18 fitted in the first guide blocks 16a, 16b, second guide blocks 19a, 19b, and an idler pinion 20. A first rack 21 that is mounted and engages with the drive pinion 13 is provided on the lower surface thereof.

A second guide rail 22 provided on the side surface of the upper beam 6 is fitted into the second guide blocks 19a and 19b, and an idler pinion is attached to a second rack 23 provided on the lower surface thereof. 20 are arranged so as to mesh with each other. The width W of the upper beam 6 is configured to be smaller than the interval L between the fixed beams 5 of the parking room 3 shown in FIG. 2, and a curved surface for supporting the vehicle wheels 24 is formed on the upper portion thereof. Has been done.

As shown in FIG. 6, the transporter 4 a has a fixed beam 14 (a beam fixed to the main body of the transporter 4 a), and a lower beam guided to the fixed beam 14 by a first guide rail 18 in the horizontal direction. It is composed of a beam 17 and an upper beam 6 which is guided to the lower beam 17 by a second guide rail 22 in the horizontal direction. As a driving means for the lower beam 17 and the upper beam 6, a rack and pinion system is used. It is preferable that the upper beam 6 is moved horizontally when the lower beam 17 is moved horizontally.

Further, as shown in FIGS. 4 and 5, the upper beam 6 and the lower beam 17 are formed in an L-shaped cross section so as to hold the lower beam 17 in the pocket, and the fixed beam 14, the lower beam 17, and the lower beam 17 are provided. A first guide rail 18 and a second guide rail 22 horizontally extend and contract between the upper beam 6 and the upper beam 6, and the beam structure is extremely compact.

Next, a method for operating the vehicle loading / unloading device in the multi-storey parking lot having the above-described configuration will be described. [When Car is Carried into Parking Room 3] At the carry-in stage of the car 30, the car 30 is placed on the carrier 4a of the carriage 4. That is, as shown in FIG. 5A, the wheels 24 are loaded so that the wheels 24 are positioned on the upper beam 6 provided on the transporter 4a. Then, the carrier 4 is moved back and forth along the parking room 3, and the elevator 4c is operated to move the carrier 4a up and down to a predetermined height of the parking room 3. At this time, the carrier 4a is stopped at a position where the upper surface of the upper beam 6 is higher by the fixed beam 5 by h.

Next, when the motor 11 is driven and the drive pinion 13 is rotated via the drive shaft 12, the lower beam 17 moves in the direction of arrow C as shown in FIG. 6, but this movement causes the idler pinion 20 to move. Rotates, and the upper beam 6 meshing with the pinion 20 is also horizontally moved in the direction of arrow C, and inserted into the fixed beam 5 installed in the parking room 3.

In this state, the upper beam 6 supported by the lower beam 17 protruding forward while being guided by the fixed beam 14 of the carrier 4 a between the fixed beams 5 in the parking room 3 moves the vehicle 30. It will protrude in the mounted state. Next, when the elevator 4c is operated to lower the transporter 4a, the upper beam 6 and the lower beam 17 integrally move downward between the fixed beams 5 as shown in FIG. 5 (b). Then, the wheels 24 of the vehicle 30 supported on the upper beam 6 are supported on the fixed beam 5 side, and the carrying-in procedure is completed.

In the loading process of the vehicle 30, the weight of the vehicle 30 acts on the upper beam 6, but this weight is applied to the second guide rail 22 provided on the side surface of the upper beam 6 and the second beam provided on the lower beam 17. It is transmitted to the lower beam 17 by the two guide blocks 19a and 19b, and further transmitted to the transporter 4a by the first guide rail 18 and the first guide blocks 16a and 16b, and is supported in the transport carriage 4. Therefore, the upper beam 6 and the lower beam 17 can have a light structure. Of course, when the car in the parking room 3 is to be carried out, the car can be easily carried out by the procedure reverse to the above.

[0019]

[Effect of device]

 The vehicle loading / unloading device in the multi-storey car park according to the present invention is provided in a multi-storey car park in which the car 30 transported by the carrier vehicle 4 is carried in and out of the parking room 3. The fixed beam 5 is arranged horizontally and at a predetermined distance L, and the lower beam 17 is moved by being guided by the first guide rail 18 by the carrier 4a supported inside the carrier 4 so as to be able to move up and down. The upper beam 6 which is guided by the second guide rail 22 and moves on the lower beam 17 is provided so as to be capable of expanding and contracting in the lateral direction, and the wheels 24 of the vehicle 30 are supported on the upper beam 6. Has been done.

Therefore, the weight of the vehicle 30 is transmitted to and supported by the upper beam 6 and the lower beam 17 of the carrier 4a of the carrier 4 and, in this case, the guide rails 18 and 22 are used, so that the structure is light. Moreover, there is an effect that it can be made compact, and as a result, a relatively inexpensive vehicle loading / unloading device can be obtained.

[Brief description of drawings]

FIG. 1 is a side view of a multi-storey car park according to the present invention.

FIG. 2 is a plan view showing a part of a fixed beam provided in a parking room.

FIG. 3 is a side view of a carrier vehicle.

FIG. 4 is an enlarged view of part B in FIG.

FIG. 5A is an explanatory diagram of a vehicle loading operation. (B)
FIG. 6 is an explanatory diagram of a vehicle loading operation.

FIG. 6 is an explanatory diagram of a horizontal expansion / contraction structure of an upper beam and a lower beam.

[Explanation of symbols]

1a to 1d prop 2 floor 3 parking room 4 carrier 5,5 fixed beam 6 upper beam 7 guide roller 8 vertical member 9 horizontal member 10 carriage main body 11 motor 12 shaft 13 drive pinion 15 rack 16a, 16b first guide block 17 Lower beam 18 First guide rails 19a, 19b Second guide block 20 Idler pinion 21 First rack 22 Second guide rail 23 Second rack 24 Wheels

Claims (1)

[Scope of utility model registration request] 1. In a multi-storey parking lot in which a car 30 transported by a transport carriage 4 is carried in and out of a parking room 3,
A plurality of fixed beams 5 are arranged in the parking room 3 in the horizontal direction so as to have a predetermined distance L, and a first guide rail 18 is provided on a carrier 4a that is supported inside the carriage 4 so as to be able to move up and down. A lower beam 17 that is guided and moves, and an upper beam 6 that is guided and moved by a second guide rail 22 on the lower beam 17 are provided so as to be capable of expanding and contracting in the lateral direction, and the wheels of the vehicle 30 are mounted on the upper beam 6. Vehicle loading / unloading device in a multi-story car park configured to support 24.