JP2010065429A - 可倒支柱 - Google Patents
可倒支柱 Download PDFInfo
- Publication number
- JP2010065429A JP2010065429A JP2008231910A JP2008231910A JP2010065429A JP 2010065429 A JP2010065429 A JP 2010065429A JP 2008231910 A JP2008231910 A JP 2008231910A JP 2008231910 A JP2008231910 A JP 2008231910A JP 2010065429 A JP2010065429 A JP 2010065429A
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- fixed
- column
- shaft
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- pulley
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- 238000004804 winding Methods 0.000 claims abstract description 27
- 239000000758 substrate Substances 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 description 18
- 238000003466 welding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
【解決手段】可倒支柱100は、定滑車14が設けられた基体10と、基体10の上部に回動可能に支持され、動滑車23が設けられた可倒柱20と、定滑車14と動滑車23とに亘って巻き掛けられ、一端が基体10に固定され、他端が巻取装置17に連結されたワイヤ30とを備える。定滑車14は、軸13に複数設けられ、それぞれ独立に回転する。 動滑車23は、軸22に複数設けられ、それぞれ独立に回転する。巻取装置17は基体10に設けられる。
【選択図】図1
Description
Claims (3)
- 定滑車が設けられた基体と、
前記基体の上部に回動可能に支持され、動滑車が設けられた可倒柱と、
前記定滑車と前記動滑車とに亘って巻き掛けられ、一端が前記基体又は前記可倒柱に固定され、他端が巻取手段に連結されたワイヤとを備えることを特徴とする可倒支柱。 - 前記定滑車は、一の軸に複数設けられ、それぞれ独立に回転し、
前記動滑車は、他の一の軸に複数設けられ、それぞれ独立に回転することを特徴とする請求項1に記載の可倒支柱。 - 前記ワイヤの一端は前記基体に固定され、前記巻取手段が前記基体に設けられることを特徴とする請求項1又は2に記載の可倒支柱。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008231910A JP5038999B2 (ja) | 2008-09-10 | 2008-09-10 | 可倒支柱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008231910A JP5038999B2 (ja) | 2008-09-10 | 2008-09-10 | 可倒支柱 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010065429A true JP2010065429A (ja) | 2010-03-25 |
JP5038999B2 JP5038999B2 (ja) | 2012-10-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008231910A Active JP5038999B2 (ja) | 2008-09-10 | 2008-09-10 | 可倒支柱 |
Country Status (1)
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JP (1) | JP5038999B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012113815A3 (en) * | 2011-02-22 | 2013-01-17 | Batz, S.Coop. | Mechanism for raising and lowering a tower, and tower comprising such a mechanism |
CN104751911A (zh) * | 2013-12-27 | 2015-07-01 | 镇江市润华无线电专用设备制造有限责任公司 | 深池直观检查装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004044255A (ja) * | 2002-07-12 | 2004-02-12 | Nippon Steel Metal Prod Co Ltd | 先端に電気機材を取付けた可倒式支柱 |
-
2008
- 2008-09-10 JP JP2008231910A patent/JP5038999B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004044255A (ja) * | 2002-07-12 | 2004-02-12 | Nippon Steel Metal Prod Co Ltd | 先端に電気機材を取付けた可倒式支柱 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012113815A3 (en) * | 2011-02-22 | 2013-01-17 | Batz, S.Coop. | Mechanism for raising and lowering a tower, and tower comprising such a mechanism |
ES2395360R1 (es) * | 2011-02-22 | 2013-03-25 | Batz S Coop | Torre para aerogeneradores |
CN104751911A (zh) * | 2013-12-27 | 2015-07-01 | 镇江市润华无线电专用设备制造有限责任公司 | 深池直观检查装置 |
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Publication number | Publication date |
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JP5038999B2 (ja) | 2012-10-03 |
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