CN102208765B - 用于110千伏gw4和gw5型闸刀触指及内拉弹簧拆装的专用工具 - Google Patents
用于110千伏gw4和gw5型闸刀触指及内拉弹簧拆装的专用工具 Download PDFInfo
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CN201110047045.0A CN102208765B (zh) | 2011-02-28 | 2011-02-28 | 用于110千伏gw4和gw5型闸刀触指及内拉弹簧拆装的专用工具 |
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CN102208765A CN102208765A (zh) | 2011-10-05 |
CN102208765B true CN102208765B (zh) | 2014-09-17 |
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CN102496524A (zh) * | 2011-12-05 | 2012-06-13 | 宁夏电力公司固原供电局 | 断路器弹簧更换装置 |
CN103532037B (zh) * | 2013-10-25 | 2016-05-18 | 国家电网公司 | 一种10kVVD4、VS1开关弹簧锁紧器 |
CN106340817B (zh) * | 2015-01-23 | 2018-05-15 | 中国电力科学研究院 | 结构简单的隔离开关触指弹簧更换专用工具 |
Citations (5)
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CN2624375Y (zh) * | 2003-06-09 | 2004-07-07 | 汕头市中南开关厂 | 一种高压真空断路器底座 |
CN201126788Y (zh) * | 2007-11-09 | 2008-10-01 | 湖州电力局 | 隔离开关触指拆装器 |
CN101533728A (zh) * | 2008-03-13 | 2009-09-16 | 安徽省电力公司蚌埠供电公司 | 高压隔离开关静触指安装、拆卸装置 |
CN201332044Y (zh) * | 2008-12-31 | 2009-10-21 | 华北电网有限公司秦皇岛电力公司 | 户外隔离开关触指压卸钳 |
CN202114690U (zh) * | 2011-02-28 | 2012-01-18 | 余杭供电局 | 110千伏gw4和gw5型闸刀触指及内拉弹簧拆装工具 |
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US7909305B2 (en) * | 2007-05-08 | 2011-03-22 | The Ultimate Tool, Llc | Suspension strut removal device |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2624375Y (zh) * | 2003-06-09 | 2004-07-07 | 汕头市中南开关厂 | 一种高压真空断路器底座 |
CN201126788Y (zh) * | 2007-11-09 | 2008-10-01 | 湖州电力局 | 隔离开关触指拆装器 |
CN101533728A (zh) * | 2008-03-13 | 2009-09-16 | 安徽省电力公司蚌埠供电公司 | 高压隔离开关静触指安装、拆卸装置 |
CN201332044Y (zh) * | 2008-12-31 | 2009-10-21 | 华北电网有限公司秦皇岛电力公司 | 户外隔离开关触指压卸钳 |
CN202114690U (zh) * | 2011-02-28 | 2012-01-18 | 余杭供电局 | 110千伏gw4和gw5型闸刀触指及内拉弹簧拆装工具 |
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Inventor after: Zhao Luyang Inventor after: Zhang Peng Inventor after: Ding Shuimu Inventor after: Fan Huiliang Inventor after: Han Hui Inventor after: Li Tiyin Inventor after: Yao Haiyan Inventor after: Hu Xiaoqin Inventor after: Bao Zhengmin Inventor before: Zhao Luyang Inventor before: Zhang Peng Inventor before: Ding Shuimu Inventor before: Fan Huiliang Inventor before: Han Hui |
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