JP2955371B2 - Wall plate mounting structure and multi-story parking lot - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional parking garage made of steel.
A wall board such as an ALC board is mounted on the body of the building, and an overhang is provided on the wall board.
Brackets, a structure for mounting via anti-vibration means, and a multi-story parking facility with a mechanical structure such as a lift that lifts and lowers the car with a frame of steel structure ,
The present invention relates to a multi-story parking lot surrounded by an outer wall attached via a vibration isolator .

[0002]

2. Description of the Related Art In today's urban parking lots, three-dimensional construction is being promoted due to soaring land prices. Conventionally, as such a multi-story parking lot, that is, one having multi-story parking facilities, a wall plate for an outer wall is provided on a frame of a frame, and an overhanging boom provided on the wall plate.
Racket and by the anti-vibration means is interposed between the skeleton, it constituted the outer wall more attached to the bolt or the like.

[0003]

By the way [0008], in the parking garage, the operation and the lift raising and lowering the car, precursor by the vehicle traveling or the like is partially vibration. However, in the above conventional structure,
Between the overhang bracket and the frame
Although anti-vibration means such as rubber are interposed,
The wall plate and the frame
Does not allow relative vibration between body and body
Was. In other words, at least one movement is restricted.
Was Therefore, when an exterior wall plate is attached to the skeleton as in the prior art, the wall plate vibrates due to vibration of a part of the skeleton, and this is a noise source to the surroundings. This is not a sufficient vibration absorption structure as described above.
Because the vibration of a part of the skeleton, through the wall plate
It is transmitted to the skeleton of other parts, and as a result, the vibration of the skeleton is
Area is enlarged, so that the wallboard of other areas
Vibration is a major factor in increasing noise.
ing. The object of the present invention is that the vibration of the skeleton is amplified and transmitted to the wall plate.
This is to prevent the generation of noise caused by the noise.

[0004]

A feature of the wall plate mounting structure according to the present invention is that the overhang bracket is supported on the frame while allowing relative movement in a horizontal plane with respect to the frame , and
The present invention is characterized in that a vibration damping mechanism for braking the approaching / separating of the overhanging bracket with respect to the skeleton is provided to constitute an anti-vibration means .

[0005] The characteristic feature of the multi-storey car park according to the present invention, Zhang
The mounting bracket to the vertical position with the wall plate attached.
And formed in a flat plate shape protruding from the wall plate toward the skeleton side.
And, at the tip of the overhanging bracket on the skeleton side,
The first vertical plate portion is formed on both sides of the skeleton so as to protrude,
1 The vertical plate part can be moved horizontally, and the horizontal movement
The restricting device to be regulated is defined by the restricting device and the first vertical plate portion.
An elastic material is provided between and between the frame and the first vertical plate portion.
The vibration damping mechanism is fastened to the skeleton while being interposed.
The wall plate mounting structure according to claim 1, wherein
The point is that the wall is formed .

[0006]

According to the mounting structure of the present invention , the vibration isolating means is provided on the wall plate.
To move freely in the horizontal direction, and
By using a vibration damping mechanism that brakes the proximity and separation, even if the steel frame oscillates, its horizontal vibration is transmitted to the wall plate .
Can be reliably prevented from being reached . Therefore, part of the frame
Even if vibration occurs, the horizontal vibration is
Since transmission to other parts can be prevented,
To propagate the horizontal vibration generated in part to the outer wall widely
Can be prevented. As a result, can horizontal vibration of the outer wall be prevented?
Therefore, generation of noise can be prevented or suppressed. According to the multi-story parking garage of the present invention, the above-mentioned vibration damping mechanism is constituted by the side of the frame.
The first vertical plate parallel to the plane is moved horizontally with respect to the skeleton
And a restricting device for restricting the horizontal movement thereof.
Between the first vertical part and the restricting member.
And an elastic material interposed between the frame and the frame.
By using the above-mentioned wall plate mounting structure to form the outer wall of the multi-story parking facility, the wall board is mechanically separated from the frame of the multi-story parking facility.
It does not require a separate skeleton to support it in an isolated manner , that is, it adopts a rational configuration that does not require a separate building surrounding the multi-story parking facilities, but regardless of the inevitable vibration of the steel frame skeleton The horizontal vibration can be reliably prevented from being transmitted to the wall plate. Therefore, vibration is generated in the frame
If this occurs, this will cause the outer walls to
Prevents or suppresses noise generation without flat vibration
You.

[0007]

Accordingly, the present invention can provide a wall plate mounting structure capable of preventing the generation of noise due to the vibration of the wall plate regardless of the vibration of the steel frame, and can be manufactured with good workability and at low cost. Although possible, it has become possible to provide a very useful multi-story parking lot without causing noise problems.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, in a multi-story parking lot, a plurality of parking spaces B are formed on both sides of an entrance / exit road A, and a lift is provided in each parking space to accommodate cars in a plurality of vertical stages. A multi-story parking facility 1 (a well-known and detailed description is omitted) is provided. The multi-story parking facility 1
The frame 2 is made of a steel frame including a steel column 3 and a steel beam 4 as shown in FIG. And the multi-story parking lot is
It has an outer wall 5 surrounding the multistory parking facility 1.

The outer wall 5 is constructed by attaching an outer wall 6 such as an ALC plate to the frame 2. Further, a roofing material 7 is attached to the frame 2. That is, the frame 2 also serves as the frame of the building surrounding the inside of the parking lot.

As shown in FIGS. 3 to 5, the means for attaching the wall plate 6 to the frame 2 includes an anti-vibration means for projecting a bracket 8 projecting outward to one of the steel columns 3 located at the periphery. This is a means for attaching a horizontal bar 9 to the overhang bracket 8 and attaching the wall plate 6 to a bracket 10 connected to the bar 9 with bolts 11. The overhang bracket 8 includes a vertical plate portion 8A that is oriented inward and outward, and a horizontal plate portion 8 that is provided at a lower end of the upright plate portion 8A.
B and a second vertical plate portion 8C connected to the inner end of the vertical plate portion 8A in a direction along the in-plane direction of the wall surface. The overhanging bracket 8 is attached to the steel column 3 via a vibration isolating means. The mounting bracket 12 slidably supports the overhanging bracket 8 in a horizontal plane, and the mounting bracket 12 is mounted on the steel column 3 in such a manner that it can be moved up and down. A pair of regulating members 13 for regulating the inward and outward movement of the second vertical plate portion 8C in cooperation with the column 3 and fixed to the steel column 3;
The mounting device 1 is mounted on the mounting device 12 in a state in which horizontal movement is allowed.
2 and a pair of holding members 14 for restricting the vertical movement of the horizontal plate portion 8B are fixed to each other, and between the second vertical plate portion 8C and the steel column 3, and between the second vertical plate portion 8C and the restriction member 13. The vibration isolating rubber 15 is interposed between the mounting device 2 and the horizontal plate portion 8B. The steel column 3 and the restricting device 13
The first vertical plate positioned so as to be horizontally movable between them.
Portion 8A, the first vertical plate member 8A and the steel column 3
Anti-vibration rods interposed between the
The vibration damping mechanism 22 is constituted by the system 15. The vertical joints of the wall plate 6 include a joint 16 filled with mortar and a vertical elastic joint 17 filled with rock wool. The entrance of the multi-story parking lot is formed in a building part 18 protruding outward. An entrance for vehicles opened and closed by a shutter 19 on the front, and an entrance for people opened and closed by a door 20 on the side. It is formed so as to close as much as possible the large doorway for the vehicle so as to minimize the leakage of internal noise from the doorway.

[Alternative Embodiment] <1> In the above-described embodiment, the restricting member 13 and the holding member 14 are fixed types. However, as shown in FIG.
May be fixed. In this case, the anti-vibration rubber 15
Can be easily replaced. In particular, in such a case, as shown in the figure, if the restricting member 13 is divided into two parts, one of the dividing restricting members 13A and the other dividing restricting member 13B can be used when the vibration-proof rubber 15 is replaced. By alternately removing, the position of the overhang bracket 8 can always be regulated in the inward and outward directions, which is safe.

<2> In the above-described embodiment, the vibration damping mechanism using the vibration damping rubber 15 has been described. However, as the vibration damping mechanism , a spring or a damper is used. General-purpose anti-vibration means such as a means can be adopted.

<3> In the above embodiment, the multi-story parking facility 1
Has shown an aspect in which a wall plate 6 for an outer wall is attached to the skeleton 2 of FIG.
The mounting structure of the present invention can be applied when various wall plates 6 are mounted on various skeletons 1.

In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.

[Brief description of the drawings]

FIG. 1 is a cross-sectional plan view

FIG. 2 is a longitudinal sectional view of a main part

FIG. 3 is a cutaway plan view of a main part.

FIG. 4 is a cutaway side view of a main part.

FIG. 5 is a sectional view taken along the line II in FIG. 4;

FIG. 6 is a perspective view of a main part.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Multilevel parking equipment 2 Frame 5 Outer wall 6 Wall plate 8 Overhang bracket 8A 1st vertical plate part 13 Regulator 15 Elastic material 22 Vibration control mechanism

──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Tsutomu Ichihara 3-3-1 Tsumori, Nishinari-ku, Osaka-shi, Osaka Inside Showa Kishiki Seisakusho Co., Ltd. (56) References JP-A-50-91919 (JP, A) ( 58) Surveyed fields (Int.Cl. ⁶ , DB name) E04B 2/90-2/94 E04B 1/98 E04H 6/08

Claims (2)

(57) [Claims] 1. An overhang bracket (8) provided on a wall plate (6) of an outer wall (5) surrounding a multi-story parking facility (1) made of a steel frame, and a vibration isolating means for the frame (2). A wall plate mounting structure mounted via a support, wherein the frame (2) supports the overhang bracket (8) by allowing relative movement in a horizontal plane with respect to the frame (2).
And the frame of the overhang bracket (8)
(2) Vibration damping mechanism that brakes approach / separation from (22)
A wall plate mounting structure comprising the vibration isolating means . 2. The overhang bracket (8) is mounted on the wall.
The plate (6) is in a vertical position in the mounted state, and
Formed into a flat plate shape protruding from the wall plate (6) toward the skeleton (2)
The overhang bracket (8) on the skeleton (2) side
The first vertical plate portion (8) is provided at both ends of the frame (2) at the tip.
A) is formed by overhanging the first vertical plate portion (8A) with water.
Restriction device that enables flat movement and restricts its horizontal movement
(13) is replaced with the restricting tool (13) and the first vertical plate portion.
(8A) and the frame (2) and the first vertical plate portion
(8A) and an elastic material (15)
The vibration damping mechanism (22) is fixed to the frame (2).
The wall plate mounting structure according to claim 1, wherein the wall plate mounting structure is configured.
A multistory parking lot that forms the outer wall (5) .