JPH0640790Y2 - Multi-level parking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a multilevel parking apparatus.

(Prior Art) There is a multi-story parking apparatus in which a vehicle is parked on a pallet and the pallets are stacked in a plurality of stages to store the vehicle.

Conventionally, such a multi-level parking apparatus has different numbers of parked vehicles and site shapes depending on the size requirements of each parking lot, and thus it has been designed and constructed for each construction site like a general structure.

(Issues to be solved by the device) Therefore, in the past, the construction period was long and the work ratio on site was high.

The present invention has been made based on such a background, and an object thereof is to shorten the construction period and reduce the site work ratio.

(Means for Solving the Problem) Therefore, according to the present invention, a slide member is provided so as to be able to move up and down along two opposing sides of a rectangular frame, and a pallet for mounting an automobile is mounted on the slide member. At least two elevating units that are fixed and hold the actuator for driving the slide member in the frame are arranged side by side on the floor surface,
The upper part of each of these lifting units is supported by a structure having an upper member and a side member, and the upper member is formed to have a length corresponding to the horizontal length of the vertically arranged lifting units. The upper member is detachably supported by the two side members whose lower portions are supported on the floor surface at their both ends in the horizontal direction.

(Operation) In the three-dimensional parking apparatus of the present application, since the lifting device portion is configured as the lifting unit as described above, this lifting unit can be manufactured in the factory in advance, and the site work is reduced accordingly.

Since the elevating units are arranged side by side on the floor, most of the applied load is supported by the elevating unit itself, and the load applied to the structure supporting the upper part of the elevating unit is small. Therefore, this structure can be made detachable and simple, and the site work involved in the installation of the structure can be reduced.

In this way, as a result of the reduction of the site work, the construction period can be shortened.

(Example) Hereinafter, one example shown in the drawings will be described. The multi-level parking apparatus S of this example parks an automobile in a two-tiered manner.

In the figure, 1 is a structure, and 2 is an elevating unit that constitutes an elevating device section.

The structure 1 is composed of a side member 3 and an upper member 4 each of which is formed of a pipe material or a rod material in a truss shape.
Both ends of the upper member 4 are detachably connected to the upper end of (only one side member 3 is shown) by a relatively simple connecting tool such as a bolt. At least two side members 3 are used so that they can be detachably supported at least at both ends in the horizontal direction of the upper member 4.

Then, in this embodiment, the side member 3 and the upper member 4 are efficiently welded in advance in a factory, and at the construction site, these members 3 and 4 are combined and assembled into the structure 1. It is only.

The upper member 4 of the structure 1 has a length corresponding to the horizontal length of the elevating unit 3 installed on the floor, and the pipe member 31 on the rear side thereof is as follows. At least two lifting units 2 to be described are detachably attached.

That is, the elevating unit 2 has a frame body 5 configured in a rectangular shape, and a slide member 6 configured to be movable along two opposite sides which are long sides of the frame body 5.

The frame body 5 is made of a pipe material having a quadrangular cross section, and the dimension on the short side is slightly larger than the vehicle width dimension of an automobile.
As is apparent from FIG. 2, the dimension on the long side is the height of the two vehicles plus the dimension of the extra space.

The pipe material forming the frame body 5 is set to have a strength that can sufficiently bear the load when the automobile is placed on the pallet 12 described later even if it is used for a long period of time.

Then, U-shaped rails 7 as shown in cross section in FIG. 3 are fixed inside the long side pipe material,
A roller 8 of a slide member 6 to be described later is set inside these rails 7.
Are supposed to roll.

A reinforcing member 11 for connecting the long side pipe members is welded to the rear surface of the frame body 5 to prevent the pipe member of the frame body 5 from bending outward due to a load at an intermediate position. .

On the other hand, the slide member 6 is a member in which the side portions 13 on both sides face the inside of the rail 7 of the frame body 5, and the side portions 13 are connected to each other on the front surface side of the frame body 5.

Rollers 8 that engage with the rail 7 and roll are attached to the upper and lower positions of the side portion 13, and the slide member 6 can be vertically moved up and down along the long side of the frame body 5. ing.

Behind the slide member 6 thus configured, the frame 5
A hydraulic cylinder 14 as an actuator for vertically moving the slide member 6 up and down is erected between the hydraulic cylinder 14 and the reinforcing member 11.

In order to secure a space for installing the hydraulic cylinder 14 at such a position, in this embodiment, the reinforcing member 11 is formed in a shape in which the center is bent backward, and the space between the side portions 13 of the slide member 6 is formed. The connecting portion is formed by being displaced from the position of the roller 8 to the front side.

Then, pressure oil is supplied to and discharged from the hydraulic cylinder 14 with a hydraulic device 15 including an hydraulic pump driven by an electric motor and an electromagnetic valve.

At the tip of the piston rod 16 of the hydraulic cylinder 14,
The pulley 17 is held, and the wire rope 21 stretched between the reinforcing member 11 and the slide member 6 is operated via the pulley 17 to drive the slide member 6 up and down.

As shown in FIGS. 2 and 3, a pallet 12 for mounting an automobile is attached to the front surface side of the slide member 6 thus configured.

That is, brackets 22 and 23 projecting to the front side are welded to the side portion 13 of the slide member 6, and the base end 25 of the pallet 12 is supported by the lower bracket 22 via the pivot 24 and the upper side. The bracket 23 supports the pallet 12 by connecting the bracket 23 with the bracket 26 installed at the front position of the edge of the pallet 12 by the rod 27.

The lifting unit 2 configured in this way has at least 2
The lower part can be detachably fixed to the floor. That is, brackets 33 arranged at predetermined intervals on a concrete base 32 formed on-site on the floor surface below the pipe material 31 forming the rear edge of the upper member 4 of the structure 1.
Further, a fixing bracket 34 formed on the lower surface of the frame 5 is detachably fixed with bolts 35.

On the other hand, the bracket 41 formed on the upper surface of the lifting unit 2
Is fixed to the bracket 42 welded to the pipe member 31 forming the rear edge of the upper member 4 of the structure 1 by the bolt 43 in the same manner, and the lifting unit 2 is assembled to the structure 1.

Because of such a structure, most of the load applied to the lifting unit 2 is supported by the base 32 on the floor via the frame 5, and the structure 1 is almost the lifting unit. 2 has only the function of holding it upright.

Therefore, the load applied to the structure 1 is significantly reduced as compared with the conventional structure, and the structure 1 forming the multi-story parking apparatus S has a very lightweight and simple structure, which reduces the amount of work for on-site construction.

Even if a plurality of lifting units 2 configured in this way are supported by a common structure 1, the load applied to each lifting unit 2 is passed through the frame 5 of each lifting unit 2 by the floor surface. The load applied to the structure 1 does not increase so much, so that the number of the elevating units 2 connected in series can be set relatively freely.
It is possible to flexibly respond to the conditions such as the number of parking spaces and the site shape of individual users.

(Effect of the Invention) Since the present invention is configured as described above, in the three-dimensional parking apparatus of the present application, since the lifting device portion is configured as the lifting unit as described above, this lifting unit is manufactured in advance in the factory. Can be kept, and the site work is reduced accordingly.

Since the elevating units are arranged side by side on the floor, most of the applied load is supported by the elevating unit itself, and the load applied to the structure supporting the upper part of the elevating unit is small. Therefore, this structure can be made detachable and simple, and the site work involved in the installation of the structure can be reduced.

Therefore, according to the present application, the site work ratio can be reduced and the construction period can be shortened.

[Brief description of drawings]

The drawings relate to an embodiment of the present invention, FIG. 1 is a perspective view seen from the rear, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. 3 is III-III of FIG. It is sectional drawing which follows the line. S: Multilevel parking device, 1; Structure, 2; Lifting unit, 5; Frame, 6; Slide member, 12; Pallet, 14; Hydraulic cylinder (actuator), 32; Base.

Claims (1)

[Scope of utility model registration request] 1. An actuator for driving a slide member, wherein a slide member is provided so as to be able to move up and down along two opposite sides of a rectangular frame, and a pallet on which an automobile is mounted is fixed to the slide member. At least two elevating units holding the above frame in the frame are arranged side by side, and the upper part of each elevating unit is supported by a structure having an upper member and a side member. It is formed to a length corresponding to the horizontal length of the installed lifting unit, and
The three-dimensional parking device, wherein the upper member is detachably supported by two side members whose lower portions are supported on the floor surface at both ends in the horizontal direction.