JPH0628125U - Multi-level parking device - Google Patents

Abstract

(57) [Summary] [Purpose] Multi-story parking equipped with a plurality of upper pallets that can be raised and lowered, a middle pallet that can be raised and lowered on a plurality of traversing carriages, and a plurality of lower pallets that can traverse. In the device, the cost is reduced while the upper pallet and the middle pallet are prevented from rocking when moving up and down and the middle pallet is smoothly traversed. [Structure] A vertical guide rail for guiding a traverse rail 3a, 3b for traveling a traverse vehicle 22b, an upper guide member 13 provided on an upper pallet 11c and an intermediate guide member 24 provided on an intermediate pallet 21b in a structure 1. Four
Is provided, and a portion of the guide rail 4 corresponding to the traveling carriage running portion and the middle guide member 24 is cut out to divide the guide rail 13 into upper, middle, and lower three, and the guide member 13 of the upper pallet is separated by the notch interval of the guide rail 4. Provide at larger intervals.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a multi-story parking system, and more particularly, to a multi-story parking system in which a vehicle is placed on a pallet and stored, and includes a plurality of upper pallets that can be raised and lowered and a plurality of middle pallets that can be traversed and raised and lowered. , A multi-story multi-story parking apparatus having a plurality of traversable lower pallets.

[0002]

[Prior art]

 As a three-dimensional structure parking device, for example, a structure described in Japanese Examined Patent Publication No. 4-9907 is known. In this parking device, a guide means for the upper pallet is passed in the vertical direction of the frame, and a transverse rail for the middle pallet corresponding to the guide means is provided with a slit, and a large number of rollers are provided on the middle pallet. It regulates the horizontal swing when the upper pallet is lifted and allows the middle pallet to traverse smoothly.

[0003]

[Problems to be solved by the device]

 However, when the traverse rail is divided into a plurality of pieces in the lateral direction as described above, since the traverse rail is an element that supports heavy objects, it is necessary to make each divided part a strong structure. Also, many rollers had to be provided, which was a cause of cost increase.

[0004] In addition, additionally providing an elevating guide rail for the middle pallet also causes an increase in cost, and a large device space causes a problem of poor parking efficiency.

Therefore, the present invention aims to provide a multi-level parking apparatus having a structure capable of reducing the cost while preventing the upper pallet from swinging and smoothly traversing the middle pallet.

[0006]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the multi-story parking apparatus of the present invention includes a plurality of upper pallets that can be raised and lowered and a middle pallet that can be raised and lowered for each of a plurality of traversable carriages in a structure. In a multi-level parking apparatus including a plurality of traversable lower pallets, a vertical rail that guides a traverse rail for traveling the traverse carriage and guide members provided on the upper pallet and the middle pallet to the structure. The guide rail of the upper pallet is divided into two parts by notching and dividing the portion of the guide rail corresponding to the traveling part of the traveling carriage and the middle pallet guide member when the middle pallet is lifted. It is characterized in that it is provided with an interval larger than the notch interval of the guide rails.

[0007]

[Work]

 According to the above configuration, since the traverse rail supporting a heavy object can be passed in the horizontal direction, sufficient strength can be obtained with a simple structure. In addition, by making the spacing between the guide members of the upper pallet larger than the notch spacing of the guide rails, at least part of the guide members will be guided by one of the upper and lower guide rails. Can also be prevented. In addition, the middle pallet can be prevented from swinging because the guide member is guided by the guide rails when moving up and down. In addition, since the guide rail traverse portion and the portion corresponding to the middle pallet guide member when the middle pallet is raised are notched, the middle pallet does not interfere with the traverse.

[0008]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. The three-dimensional parking apparatus shown in the present embodiment includes three upper pallets 11a, 11b, 11c, two middle pallets 21a, 21b, and two in the structure 1 formed by appropriately assembling steel frames. The lower pallets 31a, 31b are provided, and the upper pallets 11a, 11b, 11c are hung up and down by the hoisting devices 12a, 12b, 12c provided on the upper part of the structure 1, respectively, and the middle tiers are provided. The pallets 21a and 21b are suspended from the hoisting devices 23a and 23b of the traverse carriages 22a and 22b, which are provided in the middle of the structure 1 so as to be traversable. Further, the lower pallets 31a and 31b are formed to be traversable by traversing devices 32a and 32b provided on the pallets 31a and 31b, respectively.

The structure 1 has a width corresponding to three pallets and a depth corresponding to the length of the vehicle to be stored. The structure 1 has a space between the left and right pillars 2 a, 2 a in front of the structure 1. , Between the left and right columns 2b, 2b at the rear, horizontal rails 3a, 3b for a horizontal carriage are respectively provided in the horizontal direction, and at the upper front, a hoisting device 12a, 12b for the upper pallet is provided. 12c is provided.

Further, at the rear of the structure 1, a vertical guide rail 4 for preventing the upper pallets 11a, 11b, 11c and the middle pallets 21a, 21b from swinging when moving up and down is provided on the rear side. It is provided immediately before the rail 3b. The guide rails 4 are arranged so that the traverse carriages 22a, 22b traversing the traverse rails 3a, 3b and the middle pallets 21a, 21b moving with the traverse carriages 22a, 22b do not interfere with the traverse. Three parts, an upper guide rail 4a, an intermediate guide rail 4b, and a lower guide rail 4c, are formed by cutting out a portion corresponding to the carriages 22a and 22b and a portion corresponding to the intermediate guide member 24 of the intermediate pallets 21a and 21b described later. It is divided into two parts.

On the other hand, each upper pallet 11a, 11b, 11c is provided with an upper guide member 13 corresponding to the above-mentioned guide rail 4, respectively. The upper guide member 13 is composed of an upper roller 13a and a lower roller 13b. The upper and lower rollers 13a and 13b are spaced apart from each other by the upper guide rail 4a, the intermediate guide rail 4b, and the intermediate guide rail 4b. It is set to be larger than each notch interval of the lower guide rail 4c. That is, either one of the upper roller 13a and the lower roller 13b is always guided by the upper or lower guide rail 4 when the upper pallet is moved up and down.

By forming the relationship between the traverse rails 3b on the rear side of the traverse carriages 22a, 22b and the guide rails 4 of the upper pallets 11a, 11b, 11c as described above, the traverse carriages 22a, 22b are formed. The traverse rail 3b supporting the can be passed over the left and right columns 2b, 2b, and can be integrated with the girder material of the structure 1, so sufficient strength can be obtained with a simple configuration. . Further, since the traverse rail 3b passes right and left, it is not necessary to provide a large number of traveling wheels at the rear of the transverse carriages 22a and 22b, and a pair of traveling wheels 25 can be provided at the rear left and right of the transverse carriages 22a and 22b. A sufficiently smooth running condition can be obtained.

Further, on the rear side of the middle-stage pallets 21a, 21b, there is provided a middle-stage guide member 24 which is guided by the guide rails 4 when the pallets are moved up and down. The middle guide member 24 is guided by the lower guide rails 4c only when the middle pallets 21a and 21b are lifted and lowered so that the middle pallets 21a and 21b can be traversed together with the traverse carriages 22a and 22b when the middle pallets 21a and 21b are at a predetermined raised position. It is provided so as to be located in the cutout portions of the intermediate guide rail 4b and the lower guide rail 4c.

On the other hand, front and rear portions of the traverse carriages 22a and 22b are provided with steady rests 27a and 27b which are in slidable contact with steady rest rollers 26a and 26b provided at the middle pallets 21a and 21b at a predetermined elevated position. In addition, holding devices 28a and 28b for holding the middle pallets 21a and 21b in the ascending position are provided.

Further, the traverse carriages 22a and 22b are surely stopped at predetermined positions so that the guide member 24 and the lower guide rail 4c can be smoothly moved when the middle pallets 21a and 21b are lowered. A stopper 29 is provided so as to be engaged. As shown in FIG. 7, the stopper 29 is formed so as to engage a pin 29b, which is retracted by a hydraulic cylinder 29a provided on the structure 1 side, with an engagement hole 29c provided on the traverse carriages 22a, 22b. There is.

Further, in the present embodiment, each of the hoisting devices 12a, 12b, 12c, 23a, 23b is one hoisting drum 5 installed in front of the structure 1 or in front of the traverse carriages 22a, 22b. The wire rope 6 is wound around the pallet to raise and lower each pallet, and the hoisting device is made compact.

Next, an example of vehicle loading / unloading will be described. For example, when moving a vehicle into and out of the pallet 11b at the center of the upper tier, first, the traverse carriages 22a and 22b are traversed to evacuate the middle pallets 21a and 21b to both sides, and the lower pallets 31a and 31b are moved to the traverse device. 32a and 32b are made to traverse and retract to both sides, and the central part is opened so that the upper pallet 11b can be moved up and down. Next, the hoisting device 12b is operated to lower the upper pallet 11b to the road surface, and then the vehicle enters the upper pallet 11b or leaves the upper pallet 11b. Then, the hoisting device 12b is operated in the reverse direction to raise the upper pallet 11b to the upper predetermined position.

When elevating the upper pallet in this way, as described above, the upper guide member 13 provided at the rear portion of the upper pallet 11b is guided by the guide rails 4, so that the upper pallet 11b swings. Is prevented.

Further, when the vehicle is put in and out of the middle pallet 21b on the right side, the traverse vehicle 22b or the lower pallets 31a, 31b are moved laterally to open the lower side of the middle pallet 21b, and then the hoisting device is operated in the same manner as described above. 23b, the upper pallet 21b is lowered to the road surface to move the vehicle in and out, and then the hoisting device 23b is operated in the reverse direction to raise the middle pallet 21b to a predetermined middle position.

As described above, when the upper pallets 11a, 11b, 11c are loaded and unloaded, the middle pallets 21a, 21b and the lower pallets 31a, 31b are moved, and the middle pallets 21a, 21b are loaded and unloaded. At the time of carrying out, by moving the middle pallets 21a, 21b or the lower pallets 31a, 31b, the vehicles can be put in and taken out of the upper middle tier. In any case, since each guide member of each pallet is guided by the guide rail 4, the pallet moves up and down smoothly.

The guide rail and the guide member can be manufactured in an appropriate shape and structure as long as the pallet can be prevented from swinging. For example, the guide member is a sliding plate having a predetermined length in the vertical direction. You can also Also, the number of layers and the number of stations of the pallet can be set arbitrarily.

[0022]

[Effect of device]

 As described above, in the multi-story parking apparatus of the present invention, the guide rail for the upper pallet is divided by passing the middle transverse rail horizontally, and the guide member of the upper pallet is divided into the upper and lower guide rails. Since it is provided at an interval larger than the notch interval, the traverse carriage can be smoothly traversed and the upper pallet can be reliably prevented from swinging when moving up and down. Further, since the guide rails are used also for the lifting guide of the middle pallet, the device manufacturing cost can be reduced, the appearance can be improved, and the parking efficiency can be improved. Furthermore, since the strength of the traverse rail can be improved with a simple structure, the structure of the traverse rail portion of the structure can be simplified, and the device manufacturing cost can be further reduced.

[Brief description of drawings]

FIG. 1 is a front view of a multi-level parking device according to an embodiment of the present invention.

FIG. 2 is a side view of the same.

FIG. 3 is a front view of the same main portion.

FIG. 4 is a plan view of the main part of the same.

FIG. 5 is a plan view of the middle carriage unit.

6 is a sectional view taken along line VI-VI of FIG.

FIG. 7 is a front view of a stopper of a traverse carriage.

[Explanation of symbols]

1 ... Structure, 2a, 2b ... Pillar, 3a, 3b ... Traverse rail, 4 ... Guide rail, 4a ... Upper guide rail, 4b
… Middle guide rail, 4c… Lower guide rail, 5…
Winding drum, 6 ... Wire ropes 11a, 11b, 11c ... Upper pallet, 12a, 12
b, 12c ... Winding device, 13 ... Upper guide member, 13
a ... upper roller, 13b ... lower roller 21a, 21b ... middle pallet, 22a, 22b ... traverse carriage, 23a, 23b ... hoisting device, 24 ... middle guide member, 25 ... running wheel, 26a, 26b ... steady rest roller, 27a , 27b ... steady rest, 28a, 28b ... holding device, 29 ... stopper 31a, 31b ... lower pallet, 32a, 32b ... traverse device

Front page continued (72) Inventor Isao Yamauchi 1-1, Sanbonmatsucho, Atsuta-ku, Nagoya, Aichi Japan Vehicle Manufacturing Co., Ltd. (72) Inventor, Yuetsu Kumaki 1-1-1, Sanbonmatsucho, Atsuta-ku, Nagoya, Japan Vehicle Manufacturing Co., Ltd.

Claims (1)

[Scope of utility model registration request] 1. A multi-story parking including a plurality of upper pallets that can move up and down, a middle pallet that can be moved up and down on a plurality of traversing carriages, and a plurality of lower pallets that can traverse in a structure. In the apparatus, the structure is provided with a traverse rail for traveling the traverse carriage, and vertical guide rails for guiding guide members provided on the upper pallet and the middle pallet, respectively, and the traverse carriage traveling portion of the guide rail. And a portion corresponding to the middle pallet guide member when the middle pallet is raised is cut out and divided, and the guide member of the upper pallet is provided at a larger interval than the notch interval of the vertically divided guide rails. A multi-level parking device.