CN104300425B - 一种间隔棒更换工具 - Google Patents
一种间隔棒更换工具 Download PDFInfo
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- CN104300425B CN104300425B CN201410513376.2A CN201410513376A CN104300425B CN 104300425 B CN104300425 B CN 104300425B CN 201410513376 A CN201410513376 A CN 201410513376A CN 104300425 B CN104300425 B CN 104300425B
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CN201410513376.2A CN104300425B (zh) | 2014-09-29 | 2014-09-29 | 一种间隔棒更换工具 |
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CN104300425A CN104300425A (zh) | 2015-01-21 |
CN104300425B true CN104300425B (zh) | 2017-01-18 |
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CN106711840A (zh) * | 2015-11-12 | 2017-05-24 | 国网辽宁省电力有限公司本溪供电公司 | 一种地电位处理绝缘子串与线夹脱落缺陷的组合工具 |
CN106786137B (zh) * | 2016-12-06 | 2018-12-04 | 国网四川省电力公司技能培训中心 | 一种自锁式绝缘子更换卡具 |
CN112398043B (zh) * | 2020-10-16 | 2022-03-22 | 贵州电网有限责任公司 | 一种快速更换500kV间隔棒的专用工具 |
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CN2051146U (zh) * | 1989-07-08 | 1990-01-17 | 常州柴油机厂寨桥分厂 | 双向过载离合式快速夹紧台虎钳 |
JPH09182228A (ja) * | 1995-12-26 | 1997-07-11 | Asahi Tec Corp | コッタピン用活線取付工具 |
CN2469248Y (zh) * | 2001-03-27 | 2002-01-02 | 高航 | 自限位滚珠丝杆副 |
CN203236394U (zh) * | 2013-04-11 | 2013-10-16 | 山东电力集团公司检修公司 | 一种提高更换间隔棒效率的扳手 |
CN103286719B (zh) * | 2013-06-08 | 2016-04-13 | 国家电网公司 | 间隔棒扳手 |
CN203560379U (zh) * | 2013-08-27 | 2014-04-23 | 青阳县恒远机械制造有限责任公司 | 丝杠螺母 |
CN103618241A (zh) * | 2013-10-31 | 2014-03-05 | 国家电网公司 | 一种输电线路间隔棒更换工具 |
CN204103360U (zh) * | 2014-09-29 | 2015-01-14 | 国家电网公司 | 一种间隔棒更换工具 |
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Inventor after: Fang Yuqun Inventor after: Sun Guangxu Inventor after: Xu Feiming Inventor after: Zheng Hongwei Inventor after: Zhao Shen Inventor after: Jiu Shoucheng Inventor after: Lin Hongming Inventor after: Jiang Qiwu Inventor after: Jiang Weidong Inventor after: Qian Liqun Inventor after: Liu Junqiang Inventor before: Fang Yuqun Inventor before: Xu Feiming Inventor before: Zheng Hongwei Inventor before: Jiu Shoucheng Inventor before: Lin Hongming Inventor before: Jiang Qiwu Inventor before: Jiang Weidong Inventor before: Qian Liqun Inventor before: Liu Junqiang Inventor before: Sun Guangxu |
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Application publication date: 20150121 Assignee: Zhengjiang Sted Electronic Co., Ltd Assignor: Jinhua Power Supply Company, State Grid Zhejiang Electric Power Company Contract record no.: 2017330000154 Denomination of invention: Spacer replacing tool Granted publication date: 20170118 License type: Common License Record date: 20171225 |
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