JPS6327676A - Vertical recirculation type parking apparatus - Google Patents

Abstract

(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a vertical circulation parking system that is installed in a building or the like, and particularly relates to a vertical circulation parking system that allows cars to enter and exit from a vertically intermediate portion. be.

[Prior Art] A conventional example of a vertical circulation type parking device installed in a building etc. will be explained with reference to FIG. A plurality of pallets b are attached to a main driving chain a as described later. Cars enter and leave the warehouse on pallet B through an entrance C provided on the intermediate floor.

As shown in Figures 4 and 5, the pallet b on which the car is loaded has frame-shaped fingers d attached to its front and rear ends, and the upper parts of the front and rear /'i fingers d and d are attached to the front and rear ends of the pallet b. are connected using a hanger reinforcing connecting material e. At the top of the hanger d, a hanging shaft r whose base end is fixed to the hanger 71 d projects horizontally in the front-rear direction, and is pivoted to the tip of the chain attachment 9 to which the main drive chain a is fixed. has been done. When a car enters or exits from entrance C onto pallet B,
Chain attachment 9 and primary drive chain a
The hanging shaft r is installed so that the
is shifted laterally with respect to the center line of pallet b, and the front and rear hanging shafts r.

r is installed on the opposite side.

[Problem to be solved by the invention] Such a conventional vertical circulation parking device
Because of the presence of the hanger d and the connecting material e for reinforcing the hanger, the structure of the car loading equipment is complicated and has a large number of parts. Hanger d obstructs traffic and is inconvenient, and a device with a built-in turntable for making pallet b detachable from hanger d, turning the car and pallet b by 1800 degrees, and exiting from the warehouse facing forward, interferes with hanger d7. Therefore, it is difficult to assemble, and the design and image of the area around pallet 6 on the shield floor, which becomes entrance/exit C, is poor, and when pallet b passes through the upper and lower rotating parts, or when it stops, hanger d is easily deformed, and the entire pallet b is There were drawbacks such as shaking, excessive force being applied to various parts, and noise generation.

An object of the present invention is to provide a vertical circulation type parking device using a pallet in which the hanger d and the hanger reinforcing connecting member e, which are such a problem, are removed.

[Means for Solving the Problems] The present invention provides a flat pallet for loading automobiles, and a front suspension shaft that projects horizontally forward of the pallet from one side of the front end surface of the pallet and has a base end fixed to the pallet. , a rear hanging shaft which protrudes horizontally from the other side of the rear end of the pallet to the rear of the pallet and whose base end is fixed to the pallet, and an endless shaft which is provided on the front end side and the rear end side of the pallet and is driven to circulate in the vertical direction. a main drive chain of the shape, a chain attachment attached to one main drive chain and supporting the front suspension shaft, a chain attachment attached to the other main drive chain and supporting the rear suspension ring, A cross section parallel to the main chain? ? A vertical circulation type comprising an L-shaped steadying guide, and a steadying arm whose base end is fixed to a front suspension shaft and a rear suspension shaft, respectively, and a steadying roller whose tip is engaged with a groove in the steadying guide. This is a parking device.

[Operation] The pallet on which the automobile is loaded is supported by the main drive chain via hanging shafts protruding from the front and rear ends, and the pallet is held horizontally by the steadying arm, steadying roller, and steadying guide. .

[Implementation example] Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a flat pallet on which automobiles are loaded, and the automobiles enter and exit through an entrance 2 provided on an intermediate floor. When a car enters or leaves the pallet 1, a movable transfer plate (not shown) extends between the pallet 1 and the floor, and the car crosses over the transfer plate to enter or leave the pallet 1.

A front suspension shaft 4 projects horizontally toward the front of the pallet 1 from the left side of the front end surface 3 of the pallet l, and the base end of the front suspension shaft 4 is fixed to the front end surface 3 of the pallet l. The front suspension shaft 4 is positioned so as not to be higher than the upper surface of the pallet 1.

A rear suspension shaft 6 projects horizontally toward the rear of the pallet L from the right side of the rear end surface 5 of the pallet L, and the base end of the rear suspension shaft 6 is fixed to the rear end surface 5 of the pallet H. The shaft 6 is positioned so as not to be higher than the top surface of the pallet 1. A main drive chain 7 is located in front of the front end surface 3 and on the right rear side of the rear end surface 5 of the pallet L, and a chain attachment 8 fixed to the main drive chain 7 or a front suspension shaft is located. 4 and a rear hanging shaft 6.

The base end of an L-shaped steadying arm 9 is fixed to the front suspension shaft 4 and the rear suspension shaft 6, and the tip of the steadying arm 9 is rotated by a steadying roller 0 or a roller shaft 11. Can be installed freely.

The steadying roller IO is movable along a steadying guide having a groove-shaped cross section.

As shown in FIG. 2, the main driving chains 7 are a pair of endless chains, and are adapted to be driven in circulation in mutually parallel vertical planes. As shown in FIG. 2, the steadying guide 12 is also made to have a similar shape to the driving main chain 7, and is provided on a vertical plane parallel to the vertical plane on which the driving main chain 7 is provided. Although it is parallel to the main drive chain 7, when viewed from the front, the main drive chain 7 and the swing stop guide are placed in a diagonally parallel position as shown in Fig. 3. . These front suspension shafts 4, rear suspension shafts 6, steadying arms 9, steadying rollers 10, roller shafts 11, and steadying guides 12 prevent the pallet 1 from overturning, maintain a horizontal state, and maintain the main driving position. It moves as the chain 7 circulates.

In the illustrated embodiment, the pallet 1 is made of a flat plate-shaped pallet 1 and a frame structure that reinforces and supports the pallet 1, and is made integrally. When the pallet 1 is to be rotated 180 degrees, the flat pallet 1 and the frame that reinforces and supports it are made separate and removable.

[Effects of the Invention] (i) Since the hanger is not placed on the pallet, it becomes easier for cars and people to enter and exit the landing floor, improving the efficiency of use.

(ii) The structure of the pallet is simplified and the number of parts is reduced.

(To) There is little structural deformation of the pallet even when passing through the rotating part of the main drive chain or when stopping, and there is little generation of excessive force, shaking, or noise.

[Co., Ltd.] The design around the pallet at the landing floor entrance will be improved.

(V) Since the pallet does not have a hanger, it can be easily combined with a turntable that allows cars to be taken out of the warehouse facing forward.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing the main parts of the present invention, FIG. 2 is a perspective view of an embodiment of the present invention, FIG. 3 is a partially enlarged front view of the present invention, and FIG. 4 is a conventional vertical circulation system. Perspective view of parking system, No. 5
The figure is a perspective view of a conventional pallet. In the figure, l is a pallet, 3 is a front end surface, 4 is a front suspension shaft, 5 is a rear end surface, 6 is a rear suspension shaft, 7 is a main chain for driving, 8 is a chain attachment, 9 is a steady arm, and lO is A steady roller, 12 indicates a steady guide. Figure 2 Figure 3 Figure 4 Figure 5

Claims (1)

[Claims] 1) A flat pallet on which a car is loaded, a front suspension shaft that projects horizontally forward of the pallet from one side of the front end of the pallet and whose base end is fixed to the pallet, and the other side of the rear end of the pallet. a rear hanging shaft which projects horizontally to the rear of the pallet and whose base end is fixed to the pallet; and an endless drive shaft which is provided at the front and rear ends of the pallet and is driven in circulation in the vertical direction. a chain, a chain attachment that is attached to one of the main driving chains and pivotally supports the front suspension shaft, and a chain attachment that is attached to the other main driving chain and pivotally supports the rear suspension shaft;
a steady stop guide with a groove-shaped cross section provided parallel to the main driving chain; and a steady stop whose base ends are fixed to the front suspension shaft and rear suspension shaft, respectively, and whose tips engage the grooves of the steady stop guide. A vertical circulation parking device characterized by having an arm.