JPH039269B2 - - Google Patents
Info
- Publication number
- JPH039269B2 JPH039269B2 JP60224387A JP22438785A JPH039269B2 JP H039269 B2 JPH039269 B2 JP H039269B2 JP 60224387 A JP60224387 A JP 60224387A JP 22438785 A JP22438785 A JP 22438785A JP H039269 B2 JPH039269 B2 JP H039269B2
- Authority
- JP
- Japan
- Prior art keywords
- base
- foundation
- supported
- recess
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Floor Finish (AREA)
- Vibration Prevention Devices (AREA)
- Foundations (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
この発明は住宅用免震装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a seismic isolation device for residential buildings.
従来技術
これまで、大型構造物や高層建築用としては
種々の免震構造や免震装置が提案されて実用に供
されている。BACKGROUND OF THE INVENTION Until now, various base isolation structures and devices have been proposed and put into practical use for large structures and high-rise buildings.
この発明が解決すべき問題点
しかしながら、これらのものは構造やコストの
点からも一般の木造住宅等には採用し難いもので
あるため、これまでの住宅には構造的な強度に頼
るのみで何ら耐震用の対策が取られていなかつ
た。Problems to be Solved by this Invention However, these materials are difficult to adopt in general wooden houses due to their structure and cost. No earthquake-proofing measures were taken.
そこで、この発明はこうした一般住宅の耐震対
策上の不備な点を改善して、比較的簡単な構成で
施工も容易で、コストと免震機能の点からも住宅
用に適した免震装置を提供することを目的とす
る。 Therefore, this invention improves these deficiencies in seismic resistance measures for ordinary houses, and provides a seismic isolation device that has a relatively simple structure, is easy to construct, and is suitable for residential use in terms of cost and seismic isolation function. The purpose is to provide.
発明の構成
この発明による住宅用免震装置は、基礎部分に
は上方に開口する凹部が形成され、その凹部に弾
性体が内装され、この弾性体に土台を貫通するボ
ルト下部が支承され、前記土台は前記ボルト中間
に螺合してあるナツトによつて支持されている構
造である。Structure of the Invention In the residential seismic isolation device according to the present invention, a concave portion opening upward is formed in the foundation portion, an elastic body is placed inside the concave portion, a lower part of a bolt passing through the foundation is supported by the elastic body, and the base portion has a concave portion that opens upward. The base is supported by a nut screwed into the middle of the bolt.
実施例
以下、図示するこの発明の実施例により説明す
る。この免震装置１は火打土台６と基礎５との間
に複数個設置されている。Embodiments The present invention will be explained below with reference to illustrated embodiments. A plurality of these seismic isolation devices 1 are installed between the flint foundation 6 and the foundation 5.
火打土台６の下面には、第３図ａの部分拡大図
で示した座金８にナツト１０を溶着したものが配
置され、このナツト１０には火打土台６に形成さ
れた挿通穴１８を通つて火打土台６上方から延在
して螺合するボルト９が備えられている。 A nut 10 is welded to a washer 8 as shown in the partially enlarged view of FIG. A bolt 9 is provided that extends from above the flint base 6 and is screwed into the flint base 6.
一方、この座金８取付部に対応する基礎５部分
には上方に開口する凹部７が形成され、この凹部
７には第３図ａ，ｂに示したゼンマイ・バネ６が
内装されている。 On the other hand, a recess 7 opening upward is formed in a portion of the base 5 corresponding to the mounting portion of the washer 8, and a mainspring spring 6 shown in FIGS. 3a and 3b is housed in the recess 7.
ゼンマイ・バネ６の中心部には底板１１を有す
る円筒１０が取付けられており、前記ボルト９の
下端が収容されて支承されている。また、ゼンマ
イ・バネ６の外端部は鋼材１２に溶着され、この
鋼材１２は凹部７の縁に載置されている。 A cylinder 10 having a bottom plate 11 is attached to the center of the mainspring spring 6, and the lower end of the bolt 9 is accommodated and supported. Further, the outer end of the mainspring spring 6 is welded to a steel material 12, and this steel material 12 is placed on the edge of the recess 7.
この免震装置１の施工に際しては、予め基礎５
に形成された凹部７にゼンマイ・バネ６を設置す
る。次に火打土台６に設置されたナツト１０付き
座金８にボルト９を螺挿し、ネジ部が下方に進展
するとゼンマイ・バネ６中央の円筒１０を押し下
げる。 When constructing this seismic isolation device 1, please prepare the foundation 5 in advance.
A mainspring spring 6 is installed in the recess 7 formed in the . Next, a bolt 9 is screwed into a washer 8 with a nut 10 installed on the flint base 6, and when the threaded portion advances downward, the cylinder 10 at the center of the mainspring spring 6 is pushed down.
こうして、第２図に示したようにゼンマイ・バ
ネ６が伸びた状態で、土台４が基礎５から浮いて
前記ナツト１０および座金８によつて住宅は免震
支承される。 In this way, as shown in FIG. 2, with the mainspring spring 6 stretched, the foundation 4 floats off the foundation 5, and the nut 10 and washer 8 provide seismic isolation support for the house.
発明の効果
この発明は以上の構成からなり、基礎部分に上
方に開口する凹部が形成され、その凹部に弾性体
が内装されるので弾性体の位置決めが容易であ
り、かつ地震時にずれ等を生じない。また基礎部
分と上屋すなわち土台とが間接支持され、上下
動、水平動の何れもに作用させることができる。
また土台はボルトに螺合したナツトによつて支持
されるので弾性体の能力調整が可能である。Effects of the Invention This invention has the above-mentioned configuration, in which a recess that opens upward is formed in the base portion, and an elastic body is placed inside the recess, so that the positioning of the elastic body is easy, and there is no possibility of displacement during an earthquake. do not have. In addition, the foundation part and the shed, ie, the foundation, are indirectly supported, allowing for both vertical and horizontal movement.
Furthermore, since the base is supported by a nut screwed onto a bolt, the capacity of the elastic body can be adjusted.
第１図および第２図は実施例の平面図および立
面図、第３図ａ，ｂは第２図の部分拡大図であ
る。
１……免震装置、２……柱、３……大引、４…
…土台、５……基礎、６……火打土台、７……凹
部、８……座金、９……ボルト、１０……ナツ
ト、１１……底板、１８……挿通穴。
1 and 2 are a plan view and an elevation view of the embodiment, and FIGS. 3a and 3b are partially enlarged views of FIG. 2. 1... Seismic isolation device, 2... Pillar, 3... Ohiki, 4...
... base, 5 ... foundation, 6 ... flint base, 7 ... recess, 8 ... washer, 9 ... bolt, 10 ... nut, 11 ... bottom plate, 18 ... insertion hole.
Claims (1)
れ、その凹部に弾性体が内装され、この弾性体に
土台を貫通するボルト下部が支承され、前記土台
は前記ボルト中間に螺合してあるナツトによつて
支持されていることを特徴とする住宅用免震装
置。1 A recess opening upward is formed in the base part, an elastic body is placed inside the recess, a lower part of a bolt passing through the base is supported by the elastic body, and the base is supported by a nut screwed into the middle of the bolt. A residential seismic isolation device characterized by being supported by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22438785A JPS6282180A (en) | 1985-10-08 | 1985-10-08 | Earthquake-apparatus for house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22438785A JPS6282180A (en) | 1985-10-08 | 1985-10-08 | Earthquake-apparatus for house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6282180A JPS6282180A (en) | 1987-04-15 |
| JPH039269B2 true JPH039269B2 (en) | 1991-02-08 |
Family
ID=16812947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22438785A Granted JPS6282180A (en) | 1985-10-08 | 1985-10-08 | Earthquake-apparatus for house |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6282180A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61176771A (en) * | 1985-01-30 | 1986-08-08 | 川村 武夫 | Earthquake-proof spring house |
-
1985
- 1985-10-08 JP JP22438785A patent/JPS6282180A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6282180A (en) | 1987-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH039269B2 (en) | ||
| JPH0362247U (en) | ||
| JPS636332Y2 (en) | ||
| JPS641768Y2 (en) | ||
| JPH0365742U (en) | ||
| JPH0236613U (en) | ||
| JPH0350618U (en) | ||
| KR940007475Y1 (en) | Post connecting settings for assembling house | |
| JPH02107602U (en) | ||
| JPS62199467U (en) | ||
| JPH0464808U (en) | ||
| JPH065471Y2 (en) | End structure of seismic isolation floor panel | |
| JPS5838919Y2 (en) | water heater | |
| JPH0385594U (en) | ||
| JPS629811Y2 (en) | ||
| JPS6030325Y2 (en) | building support structure | |
| JPH01146193U (en) | ||
| JPH01137319U (en) | ||
| JPS62107018U (en) | ||
| JPH039410U (en) | ||
| JPS6194142U (en) | ||
| JPH0340412U (en) | ||
| JPS58176745U (en) | A fixed device for a fitting tube that supports a cultivation bed, etc. in a rotatable cultivation bed. | |
| JPH0236526U (en) | ||
| JPS58101943U (en) | sloping fence |