JP5003908B2 - 荷支持用免震装置 - Google Patents
荷支持用免震装置 Download PDFInfo
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- JP5003908B2 JP5003908B2 JP2008136402A JP2008136402A JP5003908B2 JP 5003908 B2 JP5003908 B2 JP 5003908B2 JP 2008136402 A JP2008136402 A JP 2008136402A JP 2008136402 A JP2008136402 A JP 2008136402A JP 5003908 B2 JP5003908 B2 JP 5003908B2
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- seismic isolation
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- 230000002093 peripheral effect Effects 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 206010048744 Fear of falling Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Description
2 隔壁フレーム
3 荷支持装置
4a,4b 支柱部材
5,6 連結部材
7a,7b 支持部材
8 免震装置
9 荷支持台(全体)
10 前後方向棒状部材
11a,11b 腕木部材
12a,12b 取付け部材
16 支持柱体
16a 支柱本体
17 可動体(荷支持台32)
18 可動体の環状周壁
19 付勢部材
21,22 支持柱体の小径段部
23 リング状緩衝材
25 押え板
25a 支持柱体の円形平滑上面
28 スライドプレート
28a 可動体の下側円形滑動面
30 環状凹溝
31 渦巻きバネ(付勢部材)
32 荷支持台(免震装置の可動体17)
35 前後方向部材から成る荷支持台
Claims (3)
- 支持部材上に立設された支持柱体と、この支持柱体上に被さって当該支持柱体の上面で滑動自在に支持される可動体と、この可動体に設けられた環状周壁と前記支持柱体との間に介装されて前記可動体を前記支持柱体に対しほぼ同心位置に付勢保持する付勢部材とから成る荷支持用免震装置において、前記支持柱体が、前記支持部材上に固定される支柱本体と、この支柱本体の上端小径段部に外嵌して周囲が支柱本体より外側に張り出すリング状緩衝材と、前記支柱本体の上端に上からネジ止めされて前記リング状緩衝材を固定すると共に上面が前記可動体を滑動自在に支持する押え板から構成され、前記支柱本体は、前記支持部材上に下側からボルト止めされるもので、その下端には小径段部が設けられ、前記付勢部材は、内周部が前記支柱本体の下端小径段部に外嵌する渦巻きバネから成る、荷支持用免震装置。
- 前記可動体の環状周壁の内周面には、この可動体が前記押え板で支持された状態において前記支柱本体の下端小径段部より高く且つ前記リング状緩衝材より低い位置に環状凹溝が設けられ、前記渦巻きバネは、無負荷状態で平らになるものであって、その外周部が、弾性に抗して引き上げられると共に弾性に抗して縮径された状態で前記環状凹溝に嵌合している、請求項1に記載の荷支持用免震装置。
- 前記可動体には、前記押え板の上面に摺接する滑動面を形成するスライドプレートが張設されている、請求項1又は2に記載の荷支持用免震装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008136402A JP5003908B2 (ja) | 2008-05-26 | 2008-05-26 | 荷支持用免震装置 |
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JP2008136402A JP5003908B2 (ja) | 2008-05-26 | 2008-05-26 | 荷支持用免震装置 |
Publications (2)
Publication Number | Publication Date |
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JP2009280378A JP2009280378A (ja) | 2009-12-03 |
JP5003908B2 true JP5003908B2 (ja) | 2012-08-22 |
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JP2008136402A Active JP5003908B2 (ja) | 2008-05-26 | 2008-05-26 | 荷支持用免震装置 |
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JP (1) | JP5003908B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112107878A (zh) * | 2020-10-16 | 2020-12-22 | 孙丽颖 | 一种化工通用设备用的抗震防摔的化工冷凝器 |
CN113213051B (zh) * | 2021-06-16 | 2021-12-14 | 浙江云洁仓储设备有限公司 | 一种具有电动抓取机构的大型仓储柜体 |
CN117184737B (zh) * | 2023-11-03 | 2024-02-23 | 泰州逸希网络科技有限公司 | 一种便于拼装的仓储货架 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003118818A (ja) * | 2001-10-11 | 2003-04-23 | Murata Mach Ltd | 制振ラックとラックの制振方法 |
JP4736054B2 (ja) * | 2006-08-25 | 2011-07-27 | 株式会社ダイフク | 荷保管用ラックの荷支持装置 |
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