CN202905991U - 一种安全操作电力接地线 - Google Patents
一种安全操作电力接地线 Download PDFInfo
- Publication number
- CN202905991U CN202905991U CN 201220535709 CN201220535709U CN202905991U CN 202905991 U CN202905991 U CN 202905991U CN 201220535709 CN201220535709 CN 201220535709 CN 201220535709 U CN201220535709 U CN 201220535709U CN 202905991 U CN202905991 U CN 202905991U
- Authority
- CN
- China
- Prior art keywords
- movable pressing
- pressing board
- pressing plate
- ratchet
- loop chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220535709 CN202905991U (zh) | 2012-10-19 | 2012-10-19 | 一种安全操作电力接地线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220535709 CN202905991U (zh) | 2012-10-19 | 2012-10-19 | 一种安全操作电力接地线 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202905991U true CN202905991U (zh) | 2013-04-24 |
Family
ID=48126619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220535709 Expired - Lifetime CN202905991U (zh) | 2012-10-19 | 2012-10-19 | 一种安全操作电力接地线 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202905991U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102916315A (zh) * | 2012-10-19 | 2013-02-06 | 沧州供电公司 | 一种防误操作电力接地线 |
CN107834231A (zh) * | 2017-09-30 | 2018-03-23 | 国家电网公司 | 接地线装置 |
CN111817034A (zh) * | 2020-05-28 | 2020-10-23 | 国网浙江宁海县供电有限公司 | 一种使用安全的临时接地装置 |
CN111883954A (zh) * | 2020-07-30 | 2020-11-03 | 国网北京市电力公司 | 一种输电线路接地线防误闭锁装置 |
-
2012
- 2012-10-19 CN CN 201220535709 patent/CN202905991U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102916315A (zh) * | 2012-10-19 | 2013-02-06 | 沧州供电公司 | 一种防误操作电力接地线 |
CN102916315B (zh) * | 2012-10-19 | 2015-10-28 | 国家电网公司 | 一种防误操作电力接地线 |
CN107834231A (zh) * | 2017-09-30 | 2018-03-23 | 国家电网公司 | 接地线装置 |
CN111817034A (zh) * | 2020-05-28 | 2020-10-23 | 国网浙江宁海县供电有限公司 | 一种使用安全的临时接地装置 |
CN111883954A (zh) * | 2020-07-30 | 2020-11-03 | 国网北京市电力公司 | 一种输电线路接地线防误闭锁装置 |
CN111883954B (zh) * | 2020-07-30 | 2021-10-22 | 国网北京市电力公司 | 一种输电线路接地线防误闭锁装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202905991U (zh) | 一种安全操作电力接地线 | |
CN102904081A (zh) | 一种电力施工中接地线安全操作装置 | |
CN102610964B (zh) | 一种安全型电力接地线 | |
CN102916315B (zh) | 一种防误操作电力接地线 | |
CN201515026U (zh) | 一种垂直接地线夹 | |
CN203300937U (zh) | 高位挂接地线操作杆 | |
CN204424477U (zh) | 能够带电安装的分流装置 | |
CN102610343B (zh) | 插拔式避雷器 | |
CN102704828A (zh) | 多功能挂梯 | |
CN210404094U (zh) | 带告警装置的防脱型高压电力线路接地线 | |
CN209183795U (zh) | 多功能快速装拆式接地线接头组合工具 | |
CN204851874U (zh) | 一种定位安全抱箍 | |
CN202039764U (zh) | 变电站组合母线带电作业绝缘梯 | |
CN202550208U (zh) | 一种安全型电力接地线 | |
CN105396236A (zh) | 攀爬防坠落装置 | |
CN202930825U (zh) | 用于更换耐张塔双***导线侧金具的工具 | |
CN206148640U (zh) | 一种具有双挂线模式的导线接地线夹 | |
CN205206727U (zh) | 脚蹬爬升机构 | |
CN202424088U (zh) | 一种在地电位带电安装避雷器专用套筒扳手 | |
CN204614964U (zh) | 绝缘杆可拆的平口式接地线 | |
CN208478587U (zh) | 棘轮式工作接电线用接地手柄 | |
CN203644977U (zh) | 新型接地线装置 | |
CN201611742U (zh) | 万用接地线接地端线卡 | |
CN203013967U (zh) | 可转变角度导线接地装置 | |
CN200990485Y (zh) | 带接地的不带开关电缆分接箱 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID H Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140728 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: CANGZHOU POWER SUPPLY BRANCH COMPANY, STATE GRID H Free format text: FORMER NAME: CANGZHOU POWER SUPPLY CO., LTD. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 061001 CANGZHOU, HEBEI PROVINCE TO: 100761 XICHENG, BEIJING |
|
CP01 | Change in the name or title of a patent holder |
Address after: 061001 No. 21 West Yongji Road, Hebei, Cangzhou Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee after: State Grid Corporation of China 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. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140728 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. 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: STATE GRID HEBEI ELECTRIC POWER COMPANY, CANGZHOU BRANCH Patentee before: State Grid Corporation of China Patentee before: STATE GRID HEBEI ELECTRIC POWER Co. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20151028 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20151028 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |