JPH046434U - - Google Patents
Info
- Publication number
- JPH046434U JPH046434U JP4658090U JP4658090U JPH046434U JP H046434 U JPH046434 U JP H046434U JP 4658090 U JP4658090 U JP 4658090U JP 4658090 U JP4658090 U JP 4658090U JP H046434 U JPH046434 U JP H046434U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- floor beam
- pulley
- foundation
- column fixed
- 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.)
- Pending
Links
- 238000002955 isolation Methods 0.000 claims description 6
Landscapes
- Floor Finish (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の実施例に係る免震床の側面図
、第２図は第１図のＡ部詳細断面図、第３図は従
来の免震床の正面図、第４図は従来免震床の平面
図である。
１……基礎、２０……ワイヤロープ、２１……
支持用滑車、２２……支持柱、２３……床用滑車
、２４……床柱、２５……オイルだめ、２６……
内筒、２８……コイルばね。
Fig. 1 is a side view of a seismic isolation floor according to an embodiment of the present invention, Fig. 2 is a detailed sectional view of section A in Fig. 1, Fig. 3 is a front view of a conventional seismic isolation floor, and Fig. 4 is a conventional seismic isolation floor. It is a top view of a seismic isolation floor. 1... Basics, 20... Wire rope, 21...
Support pulley, 22... Support column, 23... Floor pulley, 24... Floor pillar, 25... Oil reservoir, 26...
Inner cylinder, 28...Coil spring.
Claims (1)
床柱の先端に滑車を取付け、同滑車に両端を基礎
から支持されたコイルばねに結合したワイヤロー
プを通して床梁を支持し、更に基礎上に設置され
たオイルだめ内の高粘性オイルに前記床梁の下面
に突設した内筒を浸漬したことを特徴とする低床
式三次元除振・免震床構造。 A pulley is attached to the tip of the support column fixed on the foundation and a floor column fixed below the floor beam, and the floor beam is supported by passing a wire rope connected to the coil spring supported at both ends from the foundation to the pulley. A low-floor three-dimensional vibration isolation/seismic isolation floor structure characterized in that an inner cylinder protruding from the lower surface of the floor beam is immersed in high viscosity oil in an oil reservoir installed in the floor beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4658090U JPH046434U (en) | 1990-05-02 | 1990-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4658090U JPH046434U (en) | 1990-05-02 | 1990-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046434U true JPH046434U (en) | 1992-01-21 |
Family
ID=31561785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4658090U Pending JPH046434U (en) | 1990-05-02 | 1990-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046434U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04161560A (en) * | 1990-10-24 | 1992-06-04 | Hitachi Ltd | Vibration damping floor device |
| WO1996029477A1 (en) * | 1995-03-17 | 1996-09-26 | Kuninori Mori | Foundation |
| JP2014234921A (en) * | 2013-06-05 | 2014-12-15 | 清水建設株式会社 | Base isolation floor structure |
| JP2016023782A (en) * | 2014-07-23 | 2016-02-08 | アイディールブレーン株式会社 | Base isolation system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0291354A (en) * | 1988-09-29 | 1990-03-30 | Kaihatsu Sekkei:Kk | Vibration proofing device |
-
1990
- 1990-05-02 JP JP4658090U patent/JPH046434U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0291354A (en) * | 1988-09-29 | 1990-03-30 | Kaihatsu Sekkei:Kk | Vibration proofing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04161560A (en) * | 1990-10-24 | 1992-06-04 | Hitachi Ltd | Vibration damping floor device |
| WO1996029477A1 (en) * | 1995-03-17 | 1996-09-26 | Kuninori Mori | Foundation |
| JP2014234921A (en) * | 2013-06-05 | 2014-12-15 | 清水建設株式会社 | Base isolation floor structure |
| JP2016023782A (en) * | 2014-07-23 | 2016-02-08 | アイディールブレーン株式会社 | Base isolation system |