JPH10220053A - Multistory parking facility - Google Patents

Abstract

PROBLEM TO BE SOLVED: To lower the manufacturing cost of multistory parking facility by providing guide rollers in coupling members of front and rear frames of a carrier base so as to simplify the structure thereof. SOLUTION: A multistory parking facility incorporates a carrier bogie 4 for conveying a vehicle between an entrance and a storage provided on a parking rack in each of stories. The carrier bogie 4 is composed of a carrier base 13 which can run on a guide rail 11, front and rear frame 14 provided in the front and rear parts of the carrier base 13, left and right coupling members 15 connecting between the side parts of both frames 14, and a lift device 16 arranged on the carrier base 13, for elevating the vehicle. Further, a guide panel is provided on the pathway 11 side of the parking rack, and side guide rollers 32 rotatably arranged in the guide panel are provided in front and rear of the coupling members 15 laid along the side surfaces of the front and rear frames 14 of the carrier base 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-story parking facility, and more particularly to a multi-story parking facility having a traveling carriage with a lift device.

[0002]

2. Description of the Related Art In general, a multi-story parking facility is provided with a transport carriage for transporting a vehicle between an entrance / exit section and a storage room provided on each parking floor.

[0003] Some of the transport vehicles are provided with a lift device that can transfer vehicles to and from each parking floor on a traveling platform that can travel on a predetermined floor. Conventionally, as shown in FIG. 4 to FIG. 6, this type of transport vehicle is capable of traveling on a pair of guide rails 52 disposed in a traveling passage 51 leading to a loading / unloading section via traveling wheels 53, for example. 54, a driving device (not shown) for driving the traveling wheels 53, front and rear frames 55, each of which has a rectangular front view and is provided upright at the front and rear portions of the traveling platform 54. Left and right connecting members 5 connecting each side
6, a lift device 57 disposed on the traveling platform 54 for raising and lowering the vehicle between the parking floors, and a lower guide device 58 for guiding a lower portion of the traveling platform 54 along the traveling path 51. And an upper guide device 59 for guiding the upper ends of the front and rear frames 55 along the traveling path 51 as well.

The lift device 57 comprises a front and rear guide member 61 erected on the carriage 54 and at a position near the center of the front and rear frames 55, and a central guide roller 62 on both of the guide members 61. And a mounting table 64 having a conveyor device 63 that is guided in the vertical direction through the storage device and that can transfer the vehicle to and from the storage room, and a mounting table 64 provided on the front or rear frame 55 to connect the mounting table 64 with a wire (or A lifting / lowering device 66 for lifting / lowering via a chain 65.

The lower guide device 58 is provided via a support member (not shown) projecting from the front and rear frames 55 and can contact the flange portions on both sides of the guide rail 52. The upper guide device 59 further includes an upper guide rail 72 provided on the ceiling of the travel passage 51 and along the travel passage 51, and a top of the front and rear frames 55,
Upper guide rollers 73 are provided so as to sandwich the upper guide rail 72 from the left and right, respectively.

Therefore, for example, in a parking facility where the parking floor is on the second floor, when the vehicle is stored in a predetermined row of storage rooms on the second floor, the vehicle is first placed on the conveyor device 63 on the mounting table 64 in the entrance / exit section. After the movement, the traveling platform 54 is traveled to travel to a position corresponding to the storage room.

Next, the loading table 64 is raised to the second floor by the driving device, and is transferred to a conveyor device provided in a storage room on the parking floor, whereby the storage is performed. By the way, since the carrier has the lift device 57, the frame forming the outer frame portion is tall, so that the lower guide device 58 and the upper guide device 59 ensures stability.

[0008]

According to the structure of the above-mentioned conventional transport vehicle, the lower guide device 58 and the upper guide device 59 are required in order to stably move the transport vehicle. There was a problem of being expensive.

Therefore, an object of the present invention is to provide a multi-story parking facility which is inexpensive to manufacture.

[0010]

In order to solve the above-mentioned problems, a multi-story parking facility according to the present invention comprises a transport cart for transporting a vehicle between an entrance / exit section and a storage room provided on a parking floor. A multi-level parking facility comprising: the transport vehicle, a travel platform that can travel on guide rails arranged in a travel path that leads to the entrance / exit unit, and a front portion that is erected on the front and rear portions of the travel platform. A rear frame, left and right connecting members for connecting the respective side portions of the both frames, and a lift device arranged on the traveling platform to lift and lower the vehicle between the parking floors; A guide device is provided for guiding a side portion between the portion and the rear frame along a traveling path.

In another multi-story parking facility of the present invention, a guide member is provided as a guide device in the above-described configuration on the side of a traveling passage of a parking shelf on a predetermined parking floor, and the guide member is provided so as to be rollable. The guide rollers provided are provided on connecting members provided on the side surfaces of the front and rear frames of the traveling platform.

According to the above construction, the connecting member between the side portions of the front and rear frames erected on the traveling platform provided with the lift device is guided by the guiding members provided on the parking shelf sides on both sides of the traveling passage. Since the guide roller is provided, the transport operation of the transport vehicle can be performed safely with a simple configuration.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A multi-story parking facility according to an embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 to 3, the multi-story parking facility according to the present embodiment has a traveling passage 1 in the center, and, for example, a first-floor parking shelf 2 (2A) and a second-floor parking shelf 2 on both sides thereof. (2B) is provided, and each parking shelf 2 is provided with a plurality of storage rooms 3 for storing vehicles along the traveling path 1.

The multi-story parking facility is provided with a transport vehicle 4 for transporting vehicles between the entrance / exit section and the storage room 3 of the parking shelf 2 at each parking floor. The transport vehicle 4 can travel on a pair of guide rails 11 arranged in the travel path 1 via traveling wheels 12 and can travel freely on a traveling platform 13.
And a driving device (not shown) for driving the traveling wheels 12
A front and rear frame 14 having a rectangular shape in front view, which is provided on the front and rear portions of the traveling platform 13, and left and right connecting members 15 for connecting respective side portions of an intermediate portion in both frames 14; A lift device 16 disposed on the traveling platform 13 for raising and lowering the vehicle between the parking floors 2 and a side guide for guiding the side portions of the front and rear frames 14 along the traveling path 1 And an apparatus 17.

The lift device 16 includes a front and rear guide member 21 erected on the carriage 13 and near the center of the front and rear frames 14, and a central guide roller 22 A mounting table 24 having a conveyor device 23 which is guided in the up and down direction through the storage chamber 3 and can transfer the vehicle to and from the storage room 3 and a mounting table 24 provided on the front or rear frame 14 and connected to the mounting table 24 with a wire ( Or a lifting / lowering device 26 for lifting / lowering via a chain 25.

The conveyor device 23 is, for example, of a slat type (a conveyor device other than the slat type may be used), and a front slat portion 23a on which a front wheel of the vehicle is mounted and a rear wheel are mounted. Rear slat part 2 to put
3b.

The guide device 17 is provided with a guide plate (an example of a guide member, for example, an end wall portion of a parking shelf, which is provided along an end wall portion of the second-floor parking shelf 2B on the traveling passage 1 side. 31), and side guide rollers provided at front and rear positions of a connecting member 15 provided on each side surface of the front and rear frames 14 of the traveling platform 13 and rotatably provided on the guide plate 31. 32.

Therefore, in a parking facility where the parking shelf is on the second floor, when the vehicle is stored in the storage room 3 of the second-floor parking shelf 2B, the vehicle A is first placed on the conveyor device 23 on the mounting table 24 in the loading / unloading section. Then, the traveling platform 13 is moved to the position corresponding to the storage room 3.

Next, the mounting table 24 is raised to the second floor by the driving device, and is placed on a conveyor device 5 (the same as the conveyor device on the mounting table) provided in the storage room 3 of the parking shelf 2B on the second floor. The storage is performed by handing over.

Since the carrier 4 is equipped with the lift device 16, the frame constituting the outer frame portion is tall, so that during the traveling, the frame 14 at the front and rear portions is used. The side guide rollers 32 attached to the connecting member 15 provided therebetween are guided by rolling on the surface of the guide plate 31 of the second-floor parking shelf 2B so that the transport operation can be performed safely. Have been.

A small gap is formed between the connecting member 15 and the side guide roller 32. When the traveling platform 13 swings, the side guide roller 32 moves to the parking shelf 2B.
The carrier 4 is guided in contact with the surface of the guide plate 31.

As described above, the guide plates provided on the end walls of the parking shelves on both sides of the travel path are provided at intermediate positions in the vertical direction of the front and rear frames provided on the traveling platform provided with the lift device. The side guide rollers are provided so that the transfer operation of the transfer cart can be performed safely, so that the structure is simpler than that of the conventional case where the guide device is provided on the upper and lower parts of the carriage, respectively. Therefore, the manufacturing cost can be reduced.

In the above embodiment, the case where the parking shelf is on the second floor has been described, but the present invention can be applied to the case where the parking shelf is on the third floor or more. Further, in the above-described embodiment, the side guide roller 32 has been described as being attached to the connecting member 15 provided between the front and rear frames 14.
Instead of the connecting member, a mounting member may be provided upright at the front and rear positions on the traveling platform 13 separately from the connecting member, that is, the side guide roller 32 may be provided on the mounting member. The side guide roller 32 may be provided at an intermediate position in the vertical direction via a mounting member.

[0024]

As described above, according to the structure of the present invention, the parking shelves on both sides of the traveling passage are connected to the connecting member provided between the side portions of the front and rear frames erected on the traveling stand provided with the lift device. By providing the guide roller guided by the guide member provided on the side, the transport operation of the transport vehicle can be performed safely. Therefore, as in the conventional case, the guide device is provided on the upper and lower portions of the traveling platform, respectively. Since the structure is simpler than that of the one, the manufacturing cost can be reduced.

[Brief description of the drawings]

FIG. 1 is a side view of a transport trolley of a multistory parking facility according to an embodiment of the present invention.

FIG. 2 is a front view of the transport vehicle.

FIG. 3 is a plan view of the transport vehicle.

FIG. 4 is a side view of a transport cart of a multi-story parking facility in a conventional example.

FIG. 5 is a front view of a transport carriage in a conventional example.

FIG. 6 is a plan view of a transport carriage in a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Running path 2 Parking shelf 3 Storage room 4 Conveyor truck 11 Guide rail 13 Traveling stand 14 Frame 15 Connecting member 16 Lifting device 17 Guide device 31 Guide plate 32 Side guide roller

Claims (2)

[Claims] 1. A multi-story parking facility comprising a transport trolley for transporting a vehicle between an entrance / exit section and a storage room provided on a parking floor, wherein the transport trolley communicates with the entrance / exit section. A traveling platform that can travel on guide rails arranged in a traveling path, front and rear frames erected on the front and rear portions of the traveling platform, and right and left connecting members that connect each side of these frames to each other. And a lift device arranged on the traveling platform to raise and lower the vehicle between each parking floor, and a guide for guiding a side portion between the front and rear frames along a traveling path. A multi-story parking facility characterized by the provision of a device. 2. A guide device, wherein a guide member is provided on a side of a traveling passage of a parking shelf at a predetermined parking floor, and guide rollers rotatably provided on the guide member are provided at front and rear portions of the traveling platform. The multi-story parking facility according to claim 1, wherein the multi-story parking facility is provided on a connecting member provided on a side surface of the frame.