JP2007040013A - Absorber for earthquake energy - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simply manufacturable absorber for earthquake energy. <P>SOLUTION: This absorber for earthquake energy has two mounting parts, a mounting shaft whose one end is provided in the mounting parts and whose other end is a free end, a plurality of cushion members having a central part and an extending plate extending in a single direction or a plurality of directions from the central part, forming a through hole for installing the mounting shaft in the central part, providing a plurality of buffer blocks on the mounting shaft, and providing the buffer blocks on both sides of the mounting shaft, respectively, and a plurality of stable members provided on both sides of the extending plate. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a seismic energy absorbing device that absorbs seismic energy, particularly by being installed in a building.

  When an earthquake occurs, the energy generated by the earthquake is transmitted to the building, so it is necessary to install vibration isolation means in the building in the area where the earthquake often occurs. The conventional vibration isolating means is that an earthquake energy absorbing device is provided between the building and the ground surface.

A conventional seismic energy absorbing device is, for example, Taiwan Utility Model Publication No. 5664449 “Seismic Energy Absorbing Device”, which has stabilizing members parallel to the top and bottom, and fixing members are provided on both sides of the stabilizing member. A cushion member is provided between the member and the stabilizing member.
Taiwan Utility Model Notification No. 5664449

  However, the cushion member in the conventional seismic energy absorbing device needs to be coupled to the fixing member and the stabilizing member, respectively.

  Therefore, the present invention has been filed and an object of the present invention is to provide an apparatus for absorbing seismic energy that can be easily manufactured.

The invention of claim 1 of the present application includes two attachment portions,
One end is provided on the mounting portion and the other end is a free end;
A center part and an extending plate extending from the center part in a single direction or a plurality of directions are formed, a through hole for installing the attachment shaft is formed in the center part, and a plurality of buffer blocks are provided on the attachment shaft. A plurality of cushion members each provided with a buffer block on both sides of the mounting shaft;
A plurality of stabilizing members provided on both sides of the extension plate; and an apparatus for absorbing seismic energy, comprising:
In the invention of claim 2 of the present application, an engagement hole is formed at the end of the extension plate of the cushion member, an engagement hole corresponding to the engagement hole of the cushion member is formed in the stabilization member, and the engagement hole is formed in the engagement hole. The engaging member is inserted,
The stabilizing member is an L-shaped fixing plate provided on both sides of the extending plate of the cushion member,
A screw thread is formed at the free end of the mounting shaft, and a screw hole is formed in the buffer block corresponding to the screw thread of the mounting shaft, whereby the buffer block is screwed to the mounting shaft. The apparatus for absorbing seismic energy according to claim 1, and
The invention according to claim 3 of the present application is characterized in that the number of the mounting shaft is one, and the apparatus for absorbing seismic energy according to claim 2,
The invention according to claim 4 of the present application is characterized in that the attachment portion is an attachment ring, and the apparatus for absorbing seismic energy according to claim 3,
The invention according to claim 5 of the present application is the seismic energy absorbing device according to claim 2, characterized in that the mounting shaft is a plurality of shafts.
The invention according to claim 6 of the present application is characterized in that the mounting portion is a plate, and the apparatus for absorbing seismic energy according to claim 5,
The invention according to claim 7 of the present application provides the apparatus for absorbing seismic energy according to claim 6, wherein vertical mounting plates are provided on both sides of the mounting portion which is the plate.

  The present invention solves the above-mentioned problems, and by providing a buffer block between the cushion members, the cushion members can be accurately positioned and the mounting is very simple.

  Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

  FIG. 1 is a perspective view showing a first embodiment of a small-sized seismic energy absorber according to the present invention. FIG. 2 is an exploded perspective view showing a first embodiment of the seismic energy absorber according to the present invention. 3 is a cross-sectional view showing a first embodiment of the seismic energy absorber according to the present invention, and FIG. 4 is a perspective view showing a second embodiment of the seismic energy absorber according to the present invention. FIG. 6 is a sectional view showing a second embodiment of the seismic energy absorbing device according to the present invention, FIG. 6 is a side view of the seismic energy absorbing device according to the present invention, and FIG. FIG. 8 is a perspective view showing a third embodiment of the seismic energy absorber according to the present invention, and FIG. 9 is a perspective view of the seismic energy absorber according to the present invention. FIG. 10 is a perspective view showing a fourth embodiment, and FIG. Is a cross-sectional view showing a fifth embodiment of the absorber of seismic energy according to bright, FIG. 11 is a sectional view showing a sixth embodiment of the absorber of seismic energy according to the present invention.

  As shown in FIG. 1, the apparatus for absorbing seismic energy according to the present invention includes two attachment portions (10), an attachment shaft (20) provided on the attachment portion (10), and a plurality of cushion members (30). And a plurality of stabilizing members (40).

  As shown in FIGS. 1, 8, and 9, the mounting portion (10) is a plate or a mounting ring (100). In the case of a plate, vertical mounting plates (11) are provided on both sides of the plate. To be combined with the building.

  In addition, as shown in FIGS. 2, 3 and 10, the mounting shaft (20) has one or plural mounting shafts, one end of which is integrally formed with the mounting portion (10), and the outer side A plurality of positioning plates (21) connected to the attachment portion (10) are provided, and a screw thread is formed outside the other end.

  As shown in FIGS. 2 and 11, the cushion member (30) has a central portion (31) and an extending plate (32) extending from the central portion (31) in a single direction or a plurality of directions. A through hole (311) for installing the mounting shaft (20) is formed in the central portion (31), and a plurality of buffer blocks (33) are provided between the cushion members (30). Buffer blocks (34) and (340) are provided on both sides of the cushion member (30) on both sides of (20), respectively, in the center of the buffer block (340) provided at one end of the mounting shaft (20) having the thread. A screw hole is formed, and the cushion member (30) and the buffer block (33) can be positioned by the positioning plates of the buffer blocks (34) and (340), the mounting portion (10) and the mounting shaft (20).An engagement hole (321) is formed at the end of the extension plate (32) of the cushion member (30).

  The stabilizing member (40) is an L-shaped fixing plate (41) provided on both sides of the extension plate (32) of the cushion member (30), and the cushion member (30) is engaged with the L-shaped fixing plate (41). An engaging hole (411) corresponding to the joint hole (321) is formed, and the engaging member (412) is inserted into the engaging hole (321) (411), whereby the stabilizing member (40) and the cushion member Combine (30). Further, the engagement member (412) may be a bolt and a nut, or may be an engagement pin.

  As shown in FIGS. 4 and 5, an external plate (42) is provided outside the L-shaped fixed plate (41) to buffer the seismic energy while absorbing it uniformly.

  As shown in FIGS. 6 and 7, when an earthquake occurs, the mounting portion (10) and the stabilizing member (40) receive forces from different directions, and the central portion (31) of the cushion member (30) Since it is fixed to the mounting shaft (20) and the end of the extension plate (32) is fixed to the L-shaped fixing plate (41), the cushion member (30) is deformed to buffer while absorbing seismic energy. .

  Since the present invention has the above-mentioned configuration, the cushion block is provided between the cushion members, so that the cushion members can be accurately positioned and the mounting is very simple.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a first embodiment of a small seismic energy absorber according to the present invention. It is a disassembled perspective view which shows 1st Example of the absorber of seismic energy which concerns on this invention. It is sectional drawing which shows 1st Example of the absorber of seismic energy which concerns on this invention. It is a perspective view which shows 2nd Example of the absorber of seismic energy which concerns on this invention. It is sectional drawing which shows 2nd Example of the absorber of seismic energy which concerns on this invention. It is a side view of the absorber of seismic energy concerning the present invention. It is sectional drawing which shows the use condition of the absorber of seismic energy which concerns on this invention. It is a perspective view which shows 3rd Example of the absorber of seismic energy which concerns on this invention. It is a perspective view which shows 4th Example of the absorber of seismic energy which concerns on this invention. It is sectional drawing which shows 5th Example of the absorber of seismic energy which concerns on this invention. It is sectional drawing which shows 6th Example of the absorber of seismic energy which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Mounting part 100 Mounting ring 11 Mounting plate 20 Mounting shaft 21 Positioning plate 30 Cushion member 31 Center part 311 Through hole 32 Extending plate 321 Engaging hole 33 Buffer block 34 Buffer block 340 Buffer block 40 Stabilizing member 41 L-shaped fixed plate 411 Joint hole 412 Engagement member 42 External plate

Claims (7)

Two mounting parts,
One end is provided on the mounting portion and the other end is a free end;
A center part and an extending plate extending from the center part in a single direction or a plurality of directions are formed, a through hole for installing the attachment shaft is formed in the center part, and a plurality of buffer blocks are provided on the attachment shaft. A plurality of cushion members each provided with a buffer block on both sides of the mounting shaft;
And a plurality of stabilizing members provided on both sides of the stretching plate. An engagement hole is formed at the end of the extension plate of the cushion member, an engagement hole corresponding to the engagement hole of the cushion member is formed in the stabilizing member, and the engagement member is inserted into the engagement hole,
The stabilizing member is an L-shaped fixing plate provided on both sides of the extending plate of the cushion member,
A screw thread is formed at the free end of the mounting shaft, and a screw hole is formed in the buffer block corresponding to the screw thread of the mounting shaft, whereby the buffer block is screwed to the mounting shaft. The seismic energy absorber according to claim 1. The seismic energy absorption device according to claim 2, wherein the number of the mounting shaft is one. The apparatus for absorbing seismic energy according to claim 3, wherein the attachment portion is an attachment ring. The apparatus for absorbing seismic energy according to claim 2, wherein a plurality of the mounting shafts are provided. 6. The apparatus for absorbing seismic energy according to claim 5, wherein the attachment portion is a plate. The apparatus for absorbing seismic energy according to claim 6, wherein vertical mounting plates are provided on both sides of the mounting portion which is the plate.

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