JP2009155860A - Seismic-control damper mounting implement - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a seismic-control damper mounting implement which can prevent the collapse of a column etc. by increasing an area of contact between a mounting base plate and the column etc., and which can prevent a seismic-control damper from coming off the column etc. by preventing the mounting base plate from sliding in the longitudinal direction of the column etc. <P>SOLUTION: This seismic-control damper mounting implement A is used so that the seismic-control damper B for relaxing the shaking of a house etc., caused by earthquakes etc., can be mounted in the house etc. The seismic-control damper mounting implement A comprises a damper mounting portion 1 on which an end B1 of the seismic-control damper B can be mounted, and the mounting base plate 2 for supporting the damper mounting portion 1. The mounting base plate 2 is formed of a plurality of laminated plates 3 in such a manner that the whole backside of the mounting base plate 2 adheres to a mounting surface of the house etc. Additionally, an antislip claw 4 is protrusively provided in a proper location on the backside of the mounting base plate 2. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a vibration damping damper mounting tool for mounting a vibration damping damper for relaxing a house or the like caused by an earthquake on the house or the like.

  Since many earthquakes occur in Japan, research on seismic resistance, seismic isolation, and seismic control to mitigate the shaking of houses caused by such earthquakes is ongoing.

  In general, earthquake-resistant houses that reinforce structural members such as the walls of houses to increase the strength of the entire house, or earthquake-isolated members between the foundation and buildings of houses, etc. Seismic-isolated houses that are not reported are known.

  However, these earthquake-resistant houses and base-isolated houses have problems such as durability and high cost. In recent years, by installing a damping damper at the corner of the opening of a house, etc. A seismic control housing structure equipped with a seismic control device that can alleviate the vibration is being developed (see, for example, Patent Document 1).

  Specifically, this damping damper device is composed of a damping damper in which lead is formed in a rod shape, and a damping damper mounting tool for fixing the damping damper to a pillar of a house or the like.

In addition, a damper that can be expanded and contracted while applying a load in the axial direction by hydraulic pressure or the like has been proposed (for example, see Patent Document 2).
JP 2006-322158 A JP 2004-346950 A

  Such a damping damper is expected to be effective in terms of durability and low cost, but has the following problems.

  That is, a damping damper mounting tool for fixing the damping damper to a pillar of a house or the like includes a damper mounting portion that can be attached to an end of the damping damper, and a mounting substrate that supports the damper mounting portion. Although it is configured, the shaking with respect to the house etc. caused by an earthquake or the like is a high load, and this high load cannot be absorbed by the seismic damper, and the relaxed load is passed through the damper mounting portion. It is transmitted to the pillars of the house.

  However, if the contact portion between the mounting substrate and the pillar is small, the relaxed load is concentrated on the contact portion, and particularly in a wooden house, the mounting substrate is sunk into the pillar. There was a danger of collapsing etc.

  Further, the damping damper is often attached to the corner of the opening in an inclined manner. When the damping damper is attached in such an inclined state, the damping damper is sheared with respect to the damping damper fitting. Since a load is generated, in particular, there is a risk that the mounting board of the damping damper mounting tool slides in the longitudinal direction of the pillars and the damping damper is detached from the pillars and the like.

  The present invention aims to solve such problems, and can increase the contact area between the mounting board and the pillars to prevent the pillars from collapsing and prevent the mounting board from sliding in the longitudinal direction of the pillars and the like. And providing a damping damper mounting tool capable of preventing the damping damper from coming off a pillar or the like.

To achieve the purpose,
A seismic damper mounting tool according to claim 1 is a seismic damper mounting tool for mounting a seismic damper for mitigating shaking caused by an earthquake or the like to a house, etc., and the seismic damper. And a mounting board that supports the damper mounting section. The mounting board is formed of a plurality of laminated plates, and the entire back surface of the mounting board is formed on the house. And a non-slip claw projecting at an appropriate position on the back surface.

  According to a second aspect of the present invention, there is provided a damping damper mounting tool according to the first aspect, wherein the mounting substrate is formed by bending a single plate and superposing it to form a plurality of laminated plates.

  According to a third aspect of the present invention, there is provided the vibration damping damper mounting tool according to the first aspect, wherein the mounting substrate is formed by laminating and integrating a plurality of plate bodies to form a plurality of laminated plates.

  According to a fourth aspect of the present invention, there is provided the vibration damping damper mounting tool according to any one of the first to third aspects, wherein the damper mounting portion is provided with a mark portion for displaying a mounting angle of the vibration damping damper.

  According to a fifth aspect of the present invention, there is provided the vibration damping damper mounting tool according to any one of the first to fourth aspects, wherein the damper mounting portion is provided with a rotation restricting portion for restricting a rotation angle of the vibration damping damper.

  The present invention has the following effects.

  According to the vibration damper installation tool according to claim 1, the mounting board is formed of a plurality of laminated plates, and the entire back surface of the mounting board is formed so as to be in close contact with the mounting surface of the house or the like. Therefore, by increasing the contact portion between the mounting board and the pillar as the mounting surface of the house or the like to the maximum, the strength against the relaxed load is increased, and the load is reliably dispersed by the mounting board. In particular, even if it is a wooden column or the like such as a wooden house, the mounting substrate can be prevented from sinking into the column or the like, and the collapse of the column or the like can be prevented.

  In addition, a non-slip claw is provided at an appropriate position on the back surface of the mounting board, and the anti-slip claw is attached in a state where it is embedded in the mounting surface. Even so, the mounting board of the damping damper mounting tool can be prevented from slipping in the longitudinal direction of the pillar as the mounting surface, and the risk of the damping damper being detached from the pillar or the like can be reliably prevented. .

  According to the seismic damper mounting tool of the second aspect, the mounting substrate is formed by bending and superposing one plate to form a plurality of laminated plates, so that the strength against a relaxed load is increased. Easy to manufacture.

  According to the vibration damper installation tool of the third aspect, the mounting substrate is formed by stacking and integrating a plurality of plates to form a plurality of stacked plates, and thus increases the strength against a relaxed load. The strength against a relaxed load can be adjusted by adjusting the number of laminated plates.

  According to the vibration damper installation tool according to claim 4, since the damper mounting portion is provided with the mark portion for displaying the vibration damper mounting angle, the mounting angle of the vibration damper is visually confirmed. Can be attached to.

  According to the vibration damper installation tool according to claim 5, since the damper mounting portion is provided with a rotation restricting portion that restricts the rotation angle of the vibration damper, the unnecessary rotation of the vibration damper is restricted, The risk that the damping damper will come off the pillars can be prevented more reliably.

  Hereinafter, the damping damper attachment tool A of this invention is demonstrated with drawing.

  FIG. 1 is a use state diagram showing an embodiment of a vibration damping damper mounting tool A of the present invention, and FIGS. 2A to 2C are front views of the vibration damping damper mounting tool A shown in FIG. FIG. 3A and FIG. 3B are partial cross-sectional views enlarging a main part of the vibration damper installation tool A shown in FIG.

  A seismic damper mounting tool A according to the present invention attaches a seismic damper B for mitigating shaking caused by an earthquake or the like to a house pillar H or the like, and includes an end B1 of the seismic damper B. It is comprised from the damper attachment part 1 which can attach this, and the attachment board | substrate 2 which supports this damper attachment part 1.

  The damper mounting portion 1 is formed according to the shape of the end B1 of the existing damping damper B, but in this embodiment, the end B1 of the damping damper B is formed in a bifurcated shape, and this end B1 A shaft opening hole B2 through which a pin or the like (not shown) passes is illustrated.

  Therefore, the damper mounting portion 1 is formed in a plate shape that is inserted between the bifurcated end portions B1, and a shaft hole 11 that overlaps with the shaft fixing hole B2 is opened, and the shaft fixing hole B2 and the shaft hole are formed. 11 is superposed, and a vibration damping damper B is rotatably attached to the damper attachment portion 1 through a pin or the like (not shown).

  In addition, if a mark portion 12 for displaying the mounting angle of the damping damper B is provided in the vicinity of the shaft hole 11 of the damper mounting portion 1, the mounting angle of the damping damper B can be easily seen from the outside. The damping damper B can be attached securely.

  In addition, although the shape, material, etc. of the damper attachment part 1 are suitably selected according to the shape, material, etc. of the end part B1 of the existing vibration control damper B, at least the vibration damper B is attached to the damper attachment part 1. It can be used if it can be mounted rotatably.

  The mounting substrate 2 is formed by a plurality of laminated plates 3. Here, two plate bodies formed in a L-shaped cross section are fixed symmetrically to form a reverse T-shaped cross section, and this horizontal portion Is the upper layer plate 31 of the laminated plate 3, and the lower layer plate 32, which is a flat plate, is laminated and integrated on the back surface of the upper layer plate 31 to form a plurality of laminated plates 3, thereby increasing the strength of the mounting substrate 2. ing.

  Further, since the entire back surface of the lower layer plate 32 is formed so as to be in close contact with the mounting surface such as the column H of the house, the contact portion between the mounting substrate 2 and the column H can be maximized. In addition, the relaxed load from the damping damper B can be reliably dispersed by the mounting substrate 2.

  Therefore, in particular, even in the case of a wooden column H such as a wooden house, the mounting substrate 2 can be prevented from sinking into the column H or the like, and the collapse of the column H or the like can be prevented.

In addition, although the lower layer board 32 of a present Example is made into the substantially same area as the upper layer board 31, you may form the lower layer board 32 in an area wider than the upper layer board 32. FIG.
Further, a non-slip claw 4 is provided in a projecting manner at an appropriate position on the back surface of the mounting substrate 2, that is, on the back surface of the lower layer plate 32.

  Specifically, as shown in FIG. 3A, while opening a plurality of mounting holes 41 toward the back side of the lower layer plate 32 by burring or the like at appropriate positions of the lower layer plate 32, the periphery of these mounting holes 41 The anti-slip claw 4 is provided on the upper plate 31 and the mounting holes 41 ′ fitted in the mounting holes 41 are formed in the upper layer plate 31. The lower layer plate 32 and the upper layer plate 31 are overlapped to form both mounting holes 41, 41 ′. As shown in FIG. 3 (b), a plurality of mounting holes 41 are opened at appropriate positions of the lower layer plate 32, and the anti-slip claw 4 passing through these mounting holes 41 is formed on the upper layer by burring or the like. A plurality of mounting holes 41 ′ are opened toward the back side of the plate 31, and the mounting substrate 2 is formed by superimposing the lower layer plate 32 and the upper layer plate 31 to communicate both the mounting holes 41, 41 ′. The non-slip claw 4 protrudes at a proper position on the back surface of the lens.

  In the present embodiment, the attachment hole 41 and the anti-slip claw 4 are formed at the same position, but the attachment hole 41 and the anti-slip claw 4 can also be formed at different positions.

  In the present embodiment, the non-slip claw 4 has a circular shape, but is not limited thereto, and can be formed in a plate shape or a needle shape.

  The damping damper attachment A of the present invention configured as described above is constructed, for example, in the following manner.

  First, the shaft fixing hole B2 provided at both ends B1 of the vibration damping damper B and the shaft hole 11 of the damper mounting portion 1 are overlapped, and fixed to each other through a pin or the like (not shown). The seismic damper mounting tool A of the present invention is rotatably attached to both ends B1.

  Next, the mounting substrate 2 of the one damping damper mounting tool A is fixed to either the column H or the beam H1 provided at the corner of the opening of a house or the like.

  Specifically, after attaching the mounting board 2 to an appropriate position of the column H and confirming the mounting position, the mounting board 2 is struck from the surface side of the mounting board 2 with a mallet (not shown) or the like. The anti-slip claw 4 protruding from the back surface is embedded in the column H.

  In addition, when the column H is a steel frame or the like, a recess or a hole in which the anti-slip claw 4 can be embedded in the steel frame or the like may be formed in advance.

  Then, if screws, nails or the like are passed through and fixed from the front surface side of the mounting substrate 2 toward the plurality of mounting holes 41, the entire back surface of the mounting substrate 2 is brought into close contact with the mounting surface of the column H, and one vibration control The damper attachment A is fixed to the column H.

  Next, the damping damper B is rotated and positioned with respect to the mounting board 2 of the seismic damping damper attachment A fixed to the state inclined at about 45 °, and the other damping control is performed in the same manner as described above. The mounting substrate 2 of the seismic damper mounting tool A is fixed to the beam H1 or the like.

  In addition, if the attachment angle of the damping damper B is adjusted while observing the mark part 12 provided in the damper attaching part 1, the damping damper B can be attached easily and reliably.

  Hereinafter, in the same manner, the damping damper mounting tool A and the damping damper B are attached to the corners of the opening of a house or the like to complete the construction.

  As described above, according to the vibration damper installation tool A according to the present invention, the mounting substrate 2 is formed of a plurality of laminated plates, and the entire back surface of the mounting substrate 2 is in close contact with the mounting surfaces such as the columns H and the beams H1. Therefore, by increasing the contact area between the mounting board 2 and the column H or beam H1 to the maximum, the strength against the relaxed load from the damping damper B is increased and the load is attached. The substrate 2 can be surely dispersed. In particular, even if it is a wooden column H or beam H1 such as a wooden house, the mounting substrate 2 is prevented from being embedded in the column H or beam H1 or the like. The collapse of the pillar H, the beam H1, etc. can be prevented.

  In addition, the anti-slip claw 4 is provided at an appropriate position on the back surface of the mounting substrate 2, and the anti-slip claw 4 is attached in a state of being embedded in the column H, the beam H1, etc., so that the damping damper B is inclined. Even when mounted in a state, the mounting board 2 of the damping damper mounting tool A can be prevented from sliding in the longitudinal direction of the pillar H, the beam H1, etc., and the damping damper B can be prevented from sliding in the column H or the beam. Therefore, it is possible to reliably prevent the danger of coming off from H1 or the like.

  FIGS. 4A, 4B and 5 are a side view and a front view showing another embodiment of the vibration damping damper mounting tool A of the present invention.

  In addition, the same code | symbol is attached | subjected to the site | part which is common in FIGS. 1-3, the overlapping description is abbreviate | omitted and it explains in full detail only about the characteristic of a present Example below.

  In the damping damper mounting tool A shown in FIG. 4A, the mounting substrate 2 is formed by bending a single plate to form a plurality of laminated plates 3. According to such a vibration damper installation tool A, a single plate is folded and polymerized to form a plurality of laminated plates 3, so that the strength against the relaxed load is increased and the manufacture is easy. Can be.

  4 (b), the vibration damping damper mounting tool A has two plates formed in a L-shaped cross section symmetrically arranged, and a gap t is provided between them, and each horizontal portion is laminated. A plurality of laminated plates 3 are formed by laminating and integrating a lower layer plate 32 that is a flat plate on the back surface of the upper layer plate 31 as an upper layer plate 31 of the plate 3.

  In the present embodiment, it is assumed that the end B1 of the damping damper B is plate-shaped, and the end B1 of the damping damper B is placed in the gap t between the damper mounting portions 1 of the two plates installed upright. If a pin or the like (not shown) is passed through and fixed to both of the damper mounting parts 1 and the end part B1 of the vibration damping damper B is plate-shaped, The tool A can be rotatably attached.

  In the vibration damping damper mounting tool A shown in FIG. 5, the damper mounting portion 1 is provided with a rotation restricting portion 5 that restricts the rotation angle of the vibration damping damper B.

  In this embodiment, the damping damper B is provided with a rotation regulating portion 5 that regulates the rotation angle of the damping damper B at a position of approximately 30 ° and approximately 90 ° with respect to the mounting substrate 2, and further rotation is regulated. This is an example.

  Therefore, the vibration control damper B can be rotated only within a range of about 30 ° to about 90 ° with respect to the mounting board 2 by the rotation restricting portion 5 and restricts unnecessary rotation of the vibration control damper B. Therefore, it is possible to further reliably prevent the vibration damping damper B from being detached from the pillar.

It is a use condition figure which shows one Example of the damping damper attachment tool A of this invention. (A)-(c) is the front view of the damping damper attachment tool A shown in FIG. 1, a top view, and a side view. (A), (b) is the fragmentary sectional view which expanded the principal part of the damping damper attachment A shown in FIG. (A), (b) is a side view which shows the other Example of the damping damper attachment tool A of this invention. It is a front view which shows the other Example of the damping damper attachment tool A of this invention.

Explanation of symbols

A Damping damper mounting tool B Damping damper B1 End 1 Damper mounting part 12 Marking part 2 Mounting substrate 3 Laminated plate 4 Non-slip claw 5 Rotation restricting part

Claims (5)

A damping damper mounting tool for mounting a damping damper for mitigating shaking of a house or the like caused by an earthquake or the like to the house or the like,
It consists of a damper mounting portion to which an end of the vibration damping damper can be mounted, and a mounting substrate that supports the damper mounting portion.
The mounting substrate is formed of a plurality of laminated plates, and the entire back surface of the mounting substrate is formed so as to be in close contact with the mounting surface of the house or the like, and a non-slip claw is provided at an appropriate position on the back surface. A damping damper fixture characterized by In claim 1,
The mounting board is a damping damper mounting tool formed by bending and superposing one plate body to form a plurality of laminated plates. In claim 1,
The mounting board is a damping damper mounting tool formed by laminating and integrating a plurality of plate bodies to form a plurality of laminated plates. In any one of Claims 1-3,
The damper mounting part is provided with a mark part for displaying the mounting angle of the damping damper on the damper mounting part. In any one of Claims 1-4,
The damper mounting part is provided with a rotation restricting part that restricts the rotation angle of the damping damper.

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