JPH0421976Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to a support structure for a double-level parking device, and aims to simplify manufacturing, improve durability, and facilitate serial installation. It is characterized by:

[Conventional technology]

Conventionally, various devices (Japanese Patent Application Publication No.
59-122671, JP-A-61-14369, etc.) are provided. H-shaped steel was mainly used as the support in the conventional double parking device.

[Problems to be solved by the invention] Traditionally, the support in a two-level parking system has been equipped with a sprocket for suspending a hoisting chain, a balance chain, etc., a drive device, various detection devices for road boards, a fall prevention device, etc. Furthermore, it was used as a guide for the elevating body. Furthermore, sufficient durability was required to withstand the weight of automobiles and the like.

The above-mentioned conventional support made of H steel or the like requires a lot of effort to attach the above-mentioned various devices and to manufacture other parts.

Furthermore, the pillars of conventional double-tiered parking systems do not take into account the installation of the pillars in a row, and when they are installed in a row, different specifications and designs are required, which has the drawback of being uneconomical.

The invention can be easily and economically installed.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention uses lip groove type steel with openings facing each other between the front and rear sides as pillars that are erected at the front and back of both sides of the elevator passage of the elevator. On the back of the front and rear side columns made of lip groove type steel, columns made of similar lip groove type steel are erected back to back at appropriate intervals.

[Effect]

According to the strut structure of the present invention, the hoisting chain,
Sprockets for suspending balance chains, drive devices, road plates, various detection devices, fall prevention devices, etc. can be installed by using the outer peripheral surface and even the interior.

In particular, a fall prevention device can be provided inside, which allows effective use of space and miniaturization of the device.

Further, the guide rollers provided on the entire elevating body side can also be effectively engaged with the corner portions on the elevating body side.

Furthermore, on the back of the pillars made of lip groove steel on the front and rear sides of one side, pillars made of similar lip groove steel are erected back to back at appropriate intervals.
It is easy to install various driving devices etc. between them, and furthermore, that part is sufficiently reinforced and it is extremely easy to connect them in series.

That is, since the pillars installed back to back can be used as the front and rear pillars on the other side of the next parking device to be connected, subsequent expansion and installation is easy.

〔Example〕

The present invention will be described below based on embodiments shown in the drawings.

FIGS. 1 and 2 show schematic perspective views of an underground storage type two-tier parking device.

In the figure, a denotes an underground storage area, and b denotes an elevating body consisting of an upper parking pallet 1, a lower parking pallet 2, and a connecting column 3 connecting them.

The present invention relates to the structure of pillars 4, 5, 6, and 7 which are respectively erected at the front and rear of both sides of the lifting passage of the lifting body b.

That is, the above-mentioned pillars are a right front pillar 4, a left front pillar 5, a right rear pillar 6,
It consists of a left rear column 7, between which an elevating body b is provided so as to be movable up and down.

To be more specific, one end of one balance chain 8 is fixed to the upper end of the right front column 4, and the other end is attached to sprockets 9, 9a provided on both lower surfaces of the lower parking pallet 2 that constitutes the elevating body b. It is suspended, and its tip is fixed to the base of the left front column 5.

Further, one end of the other balance chain 10 is fixed to the upper end of the right rear column 6, and the other end is suspended from sprockets 11, 11a provided on both lower surfaces of the lower parking pallet 2 that constitutes the elevating body b. ,
Its tip is fixed to the base of the left rear column 7.

A drive shaft 12 is provided between the front and rear columns on one side, or between the left front and rear columns 5 and 7 in the case of the embodiment shown in the drawing.
is pivoted.

A drive sprocket 13 is provided at one end of the drive shaft 12, and a drive chain 15 is suspended between the drive sprocket 13 and the drive shaft of a motor 14 fixed to the left rear column 7.

Further, hoisting sprockets 16, 16a are provided at both ends of the drive shaft 12, and a hoisting chain 17, whose lower end is fixed to the lower parking pallet 2 constituting the elevating body b, is attached to the hoisting sprockets 16, 16a.
17a is suspended.

Therefore, when the motor 14 is driven forward and backward, the elevating body b moves up and down between the right front column 4, the left front column 5, the right rear column 6, and the left rear column 7.

In the present invention, lip groove steel is used for each of the above-mentioned columns 4, 5, 6, and 7, and between the front side, that is, between the right front column 4 and the left front column 5, and between the rear side, that is, the right rear column 6 and The openings of the left rear struts 7 are opposed to each other.

Further, on the backs of the front and rear columns on one side, or in the case of the embodiment shown in the drawings, the left front and rear columns 15 and 17, columns 18 and 19 made of lip groove steel are erected back to back at appropriate intervals. It is something that

The strut structure with the above arrangement is hoisting chain 1
7, 17a, sprockets for suspending balance chains 8, 10, etc., drive devices, road plates, various detection devices, and fall prevention devices can be installed easily and compactly, and as shown in FIG. The provided guide roller 44 can be engaged with the corner portion on the side of the elevating body b.

Further, as shown in Fig. 10, the fall prevention device c, which is projected into the lifting passage after the lifting body b has been raised, can be provided inside the column, unlike the conventional device (see Japanese Utility Model Publication No. 62-29540).

Furthermore, it is satisfactory in terms of strength and is extremely easy to connect, which will be described later.

A perspective view of each support column is shown in FIGS. 3 to 8.

A base plate 21 having a mounting hole 20 is provided at the lower end of each support.

In FIG. 3, the right front column 4 is shown.

That is, a roller 22 on which one end of the balance chain 8 is suspended on the upper front surface, and a chain adjuster mounting hole 2 provided at the end of the balance chain 8.
3. Furthermore, a beam holder 24, a mounting hole 25 for a fall prevention device c, etc. are provided.

FIG. 4 shows the left front strut 5 section.

That is, the left front column 5 and the column 18 are erected on the base plate 21, the roller 26 on which one end of the balance chain 8 is suspended on the front surface of the base of the left front column 5, and the chain adjuster mounting hole provided at the end of the balance chain 8. 27, furthermore, the mounting part 29 of the bearing 28 of the drive shaft 12 and the beam holder 30,
A mounting hole 31 and the like for the fall prevention device c are provided.

In FIG. 5, the right rear column 6 is shown. This is almost the same as the right front support 4 in FIG. 3, and includes a roller 32 on which one end of the balance chain 10 is suspended on the upper rear surface, a chain adjuster mounting hole 33 provided at the end of the balance chain 10, and a beam support. A mounting hole 35 for the stand 24, fall prevention device c, etc. is provided.

In FIG. 6, the rear strut 7 is shown.

That is, the left rear column 7 and the column 19 are erected on the base plate 21, the roller 36 on which one end of the balance chain 10 is suspended on the back surface of the base of the left rear column 7, and the chain adjuster provided at the end of the balance chain 10. The mounting hole 37, the mounting portion 39 of the bearing 38 of the drive shaft 12, and the beam holder 4
0, mounting holes 41 etc. for fall prevention device c are provided,
A mounting hole 51 for the motor 14 is provided below the mounting portion 39 of the bearing 38 .

FIG. 7 and FIG. 8 show a support that is placed in the middle when two-stage parking devices are installed in series.

These have substantially the same configuration as each of the above-mentioned pillars.

That is, the column in FIG. 7 is a combination of the front left column 5 in FIG. 4 and the front right column 4 in FIG. 3, and the same parts are given the same numbers.

In other words, the support column 18 can have the function of the right front support column 4.

The column shown in FIG. 8 is a combination of the left rear column 7 of FIG. 6 and the right rear column 6 of FIG. 5, and the same parts are given the same numbers.

In other words, the support column 19 can function as the right rear support column 6.

FIG. 9 shows a diagram of the connected state.

In other words, the present invention has a structure in which columns made of lip groove steel on the front and rear sides of one side are erected back-to-back with columns made of similar lip groove steel at appropriate intervals on the back, making it extremely easy to connect them. .

In the figure, 42 is a beam material, and 43 is a road board.

[Effect of idea]

According to the present invention, manufacturing is facilitated and durability is improved, and furthermore, successive installation is facilitated.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic perspective view of a two-stage parking device, Fig. 2 is a schematic perspective view showing its drive system, Fig. 3 is a perspective view of the right front column, Fig. 4 is a perspective view of the left front column, Fig. 5 is a perspective view of the right rear column, Fig. 6 is a perspective view of the left rear column, and Fig. 7 is a perspective view of the front column placed in the middle when connected. A perspective view, FIG. 8 is a perspective view of the rear support that is placed in the middle when they are connected, FIG. 9 is a partially omitted front view showing the balance chain installed, and FIG. 10 is the fall prevention device installed. FIG. 11 is a schematic front view and a schematic plan view showing the arrangement of guide rollers. 1... Upper parking pallet, 2... Lower parking pallet, 3... Connecting column, 4, 5, 6, 7, 18, 1
9...Strut, a...Underground storage, b...Elevating body.

Claims (1)

[Scope of utility model registration request] Lip groove type steel with openings facing each other between the front side and the rear side is used as the pillars erected at the front and rear of both sides of the lifting passage of the elevating body. This strut structure for a two-tier parking device is characterized in that struts made of similar lip-groove steel are erected back-to-back at appropriate intervals on the back.