CN202363811U - 一种更换直流500千伏直线串绝缘子的横担卡具 - Google Patents
一种更换直流500千伏直线串绝缘子的横担卡具 Download PDFInfo
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- CN202363811U CN202363811U CN2011205207908U CN201120520790U CN202363811U CN 202363811 U CN202363811 U CN 202363811U CN 2011205207908 U CN2011205207908 U CN 2011205207908U CN 201120520790 U CN201120520790 U CN 201120520790U CN 202363811 U CN202363811 U CN 202363811U
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CN2011205207908U CN202363811U (zh) | 2011-12-13 | 2011-12-13 | 一种更换直流500千伏直线串绝缘子的横担卡具 |
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CN2011205207908U CN202363811U (zh) | 2011-12-13 | 2011-12-13 | 一种更换直流500千伏直线串绝缘子的横担卡具 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104009416A (zh) * | 2014-06-05 | 2014-08-27 | 国家电网公司 | 大跨越伸缩式通用塔头卡具 |
CN105514877A (zh) * | 2016-03-04 | 2016-04-20 | 国家电网公司 | 同塔双回钢管杆更换绝缘子作业用横担卡具 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104009416A (zh) * | 2014-06-05 | 2014-08-27 | 国家电网公司 | 大跨越伸缩式通用塔头卡具 |
CN105514877A (zh) * | 2016-03-04 | 2016-04-20 | 国家电网公司 | 同塔双回钢管杆更换绝缘子作业用横担卡具 |
CN105514877B (zh) * | 2016-03-04 | 2018-11-16 | 国家电网公司 | 同塔双回钢管杆更换绝缘子作业用横担卡具 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121022 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121022 Address after: 114002 Anshan South Road, Tiedong District, Liaoning, Shengli Road, No. 33 Patentee after: Anshan Power Supply Company, Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 114002 Anshan South Road, Tiedong District, Liaoning, Shengli Road, No. 33 Patentee before: Anshan Power Supply Company, Liaoning Electric Power Co., Ltd. |
|
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: 20120801 Termination date: 20201213 |