CN101264855B - 斜拉索张拉防扭转千斤顶 - Google Patents
斜拉索张拉防扭转千斤顶 Download PDFInfo
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- CN101264855B CN101264855B CN 200810047471 CN200810047471A CN101264855B CN 101264855 B CN101264855 B CN 101264855B CN 200810047471 CN200810047471 CN 200810047471 CN 200810047471 A CN200810047471 A CN 200810047471A CN 101264855 B CN101264855 B CN 101264855B
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CN 200810047471 CN101264855B (zh) | 2008-04-25 | 2008-04-25 | 斜拉索张拉防扭转千斤顶 |
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CN 200810047471 CN101264855B (zh) | 2008-04-25 | 2008-04-25 | 斜拉索张拉防扭转千斤顶 |
Publications (2)
Publication Number | Publication Date |
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CN101264855A CN101264855A (zh) | 2008-09-17 |
CN101264855B true CN101264855B (zh) | 2010-04-14 |
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CN 200810047471 Expired - Fee Related CN101264855B (zh) | 2008-04-25 | 2008-04-25 | 斜拉索张拉防扭转千斤顶 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105502239B (zh) * | 2015-12-11 | 2017-11-03 | 天津市天锻压力机有限公司 | 大型钢结构物牵引设备用穿钢绞线装置 |
CN106744462B (zh) * | 2017-01-09 | 2022-07-26 | 苏州市能工基础工程有限责任公司 | 用于拉拔钢绞线的千斤顶 |
CN108265887A (zh) * | 2018-01-19 | 2018-07-10 | 四川升拓检测技术股份有限公司 | 一种基于抗扭矩的导向装置 |
CN108675193B (zh) * | 2018-07-04 | 2023-09-22 | 天津景天威力达液压千斤顶有限公司 | 一种防倾斜的液压千斤顶 |
CN113753791B (zh) * | 2021-09-18 | 2023-04-07 | 广东韶钢松山股份有限公司 | 一种蓄能器接头更换密封专用工装及方法 |
CN114673095B (zh) * | 2022-05-05 | 2024-05-03 | 中交一公局集团有限公司 | 一种空间异形用斜拉索张拉防扭转千斤顶 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1424465A (zh) * | 2003-01-08 | 2003-06-18 | 柳州市威尔姆预应力有限公司 | 群锚钢绞线拉索低应力下自锚的方法 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1424465A (zh) * | 2003-01-08 | 2003-06-18 | 柳州市威尔姆预应力有限公司 | 群锚钢绞线拉索低应力下自锚的方法 |
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CN101264855A (zh) | 2008-09-17 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN CCCC ROAD + BRIDGE SPECIAL ENGINEERING CO., Effective date: 20120606 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120606 Address after: 430014 No. 16, Nanjing Road, Jianghan District, Hubei, Wuhan Co-patentee after: CCCC Road & Bridge Special Engineering Co., Ltd. Patentee after: China Communications 2nd Navigational Bureau Address before: 430014 No. 16, Nanjing Road, Jianghan District, Hubei, Wuhan Patentee before: China Communications 2nd Navigational Bureau |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20180425 |