CN102651530B - 一种压缩弹簧型电力接地线操作杆 - Google Patents
一种压缩弹簧型电力接地线操作杆 Download PDFInfo
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- CN102651530B CN102651530B CN201210130718.3A CN201210130718A CN102651530B CN 102651530 B CN102651530 B CN 102651530B CN 201210130718 A CN201210130718 A CN 201210130718A CN 102651530 B CN102651530 B CN 102651530B
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CN201210130718.3A CN102651530B (zh) | 2012-04-29 | 2012-04-29 | 一种压缩弹簧型电力接地线操作杆 |
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CN201210130718.3A CN102651530B (zh) | 2012-04-29 | 2012-04-29 | 一种压缩弹簧型电力接地线操作杆 |
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CN102651530A CN102651530A (zh) | 2012-08-29 |
CN102651530B true CN102651530B (zh) | 2014-01-15 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102891418B (zh) * | 2012-09-20 | 2014-12-17 | 辽宁省电力有限公司检修分公司 | 一种500kv系统接地线的拆除装置 |
CN102904081B (zh) * | 2012-10-19 | 2015-04-29 | 国家电网公司 | 一种电力施工中接地线安全操作装置 |
CN104078822B (zh) * | 2014-07-01 | 2017-02-08 | 国家电网公司 | 挂接地线操作杆 |
CN104505609B (zh) * | 2014-12-12 | 2017-01-04 | 国家电网公司 | 一种接地线拆除附件 |
CN106241484A (zh) * | 2016-09-06 | 2016-12-21 | 国网山东省电力公司淄博供电公司 | 接地线支架 |
CN108988208A (zh) * | 2018-08-02 | 2018-12-11 | 刘少广 | 一种地电位带电补装输电线路导线侧螺栓螺母操作工具 |
CN112713018B (zh) * | 2020-12-10 | 2022-06-28 | 安徽鑫龙低压电器有限公司 | 一种操作手柄及其防误操作方法 |
CN113097829A (zh) * | 2021-03-03 | 2021-07-09 | 中国神华能源股份有限公司神朔铁路分公司 | 接地线拆挂工具、装置及方法 |
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US2385708A (en) * | 1944-01-26 | 1945-09-25 | Tomlinson F Johnson | Hook and latch for line implements |
CN2188809Y (zh) * | 1993-06-04 | 1995-02-01 | 北京供电局城区供电局 | 便携式接地线 |
CN2914372Y (zh) * | 2006-04-30 | 2007-06-20 | 辽宁省电力有限公司朝阳供电公司 | 配电线路接地线夹 |
US7666024B2 (en) * | 2007-02-13 | 2010-02-23 | Burndy Technology Llc | Spring loaded parallel pad clamp |
CN202178409U (zh) * | 2011-08-31 | 2012-03-28 | 北京市电力公司 | 一种临时接地线线夹 |
CN202550273U (zh) * | 2012-04-29 | 2012-11-21 | 沧州供电公司 | 一种压缩弹簧型电力接地线操作杆 |
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Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CORP Effective date: 20121008 |
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Effective date of registration: 20121008 Address after: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Applicant after: Cangzhou Power Supply Co. Applicant after: State Grid Corporation of China Applicant after: Hebei Electric Power Corp. Address before: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Applicant before: Cangzhou Power Supply Co. |
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Effective date of registration: 20140326 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Address before: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee before: Cangzhou Power Supply Co. Patentee before: State Grid Corporation of China Patentee before: Hebei Electric Power Corp. |
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