CN101789576B - 一种用于带电调换闭合负荷杆刀的工具 - Google Patents
一种用于带电调换闭合负荷杆刀的工具 Download PDFInfo
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- CN101789576B CN101789576B CN2009100456901A CN200910045690A CN101789576B CN 101789576 B CN101789576 B CN 101789576B CN 2009100456901 A CN2009100456901 A CN 2009100456901A CN 200910045690 A CN200910045690 A CN 200910045690A CN 101789576 B CN101789576 B CN 101789576B
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- 239000004677 Nylon Substances 0.000 claims abstract description 5
- 229920001778 nylon Polymers 0.000 claims abstract description 5
- 239000012212 insulator Substances 0.000 claims description 47
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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CN2009100456901A CN101789576B (zh) | 2009-01-22 | 2009-01-22 | 一种用于带电调换闭合负荷杆刀的工具 |
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CN2009100456901A CN101789576B (zh) | 2009-01-22 | 2009-01-22 | 一种用于带电调换闭合负荷杆刀的工具 |
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CN101789576A CN101789576A (zh) | 2010-07-28 |
CN101789576B true CN101789576B (zh) | 2011-11-16 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103107494B (zh) * | 2012-11-23 | 2015-07-08 | 重庆市电力公司江北供电局 | 导线、电缆固定支撑装置 |
CN103510739A (zh) * | 2013-10-24 | 2014-01-15 | 国网湖南省电力公司带电作业中心 | 多功能组合绝缘横担 |
CN107565484A (zh) * | 2017-10-19 | 2018-01-09 | 国网四川省电力公司攀枝花供电公司 | 旁路电缆余线固定装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060023620A (ko) * | 2004-09-10 | 2006-03-15 | 양희성 | 겹장주용 전력선 이선기구 |
CN1860653A (zh) * | 2003-08-29 | 2006-11-08 | 广达服务 | 带电导线架线与接线方法及装置 |
US7216850B2 (en) * | 2001-06-11 | 2007-05-15 | Daewon Electric Co. Ltd. | Electric wire changing device for wire replacing works on electric poles and power distributing method without cutting off power supply |
CN201018221Y (zh) * | 2007-02-02 | 2008-02-06 | 余晓峰 | 一种用于电网带电作业的装置 |
KR100815836B1 (ko) * | 2007-12-28 | 2008-03-24 | 대원전기 주식회사 | 폴 클램프 및 폴 크러셔를 이용한 배전선로용 콘크리트전주의 무정전 커팅 교체 시공법 |
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- 2009-01-22 CN CN2009100456901A patent/CN101789576B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7216850B2 (en) * | 2001-06-11 | 2007-05-15 | Daewon Electric Co. Ltd. | Electric wire changing device for wire replacing works on electric poles and power distributing method without cutting off power supply |
CN1860653A (zh) * | 2003-08-29 | 2006-11-08 | 广达服务 | 带电导线架线与接线方法及装置 |
KR20060023620A (ko) * | 2004-09-10 | 2006-03-15 | 양희성 | 겹장주용 전력선 이선기구 |
CN201018221Y (zh) * | 2007-02-02 | 2008-02-06 | 余晓峰 | 一种用于电网带电作业的装置 |
KR100815836B1 (ko) * | 2007-12-28 | 2008-03-24 | 대원전기 주식회사 | 폴 클램프 및 폴 크러셔를 이용한 배전선로용 콘크리트전주의 무정전 커팅 교체 시공법 |
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CN101789576A (zh) | 2010-07-28 |
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Effective date of registration: 20120524 Address after: 202156, 921, Shen Shen road, Xinhe Town, Chongming County, Shanghai Co-patentee after: Shanghai Electric Power Corporation Patentee after: Shanghai Shine Energy Info-Tech Co., Ltd. Address before: 200233 No. 222, Qin Jiang Road, Shanghai, Xuhui District Co-patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Hengrui Information Technology Co., Ltd. |
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Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY STATE EL Free format text: FORMER OWNER: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Effective date: 20121022 |
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Effective date of registration: 20121022 Address after: 202156, 921, Shen Shen road, Xinhe Town, Chongming County, Shanghai Patentee after: Shanghai Shine Energy Info-Tech Co., Ltd. Patentee after: Shanghai Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 202156, 921, Shen Shen road, Xinhe Town, Chongming County, Shanghai Patentee before: Shanghai Shine Energy Info-Tech Co., Ltd. Patentee before: Shanghai Electric Power Corporation |