CN202308919U - Tool for replacing insulator - Google Patents
Tool for replacing insulator Download PDFInfo
- Publication number
- CN202308919U CN202308919U CN2011204475340U CN201120447534U CN202308919U CN 202308919 U CN202308919 U CN 202308919U CN 2011204475340 U CN2011204475340 U CN 2011204475340U CN 201120447534 U CN201120447534 U CN 201120447534U CN 202308919 U CN202308919 U CN 202308919U
- Authority
- CN
- China
- Prior art keywords
- insulator
- shaft tower
- replacing
- sub
- instrument
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 95
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 18
- 239000010931 gold Substances 0.000 claims description 18
- 229910052737 gold Inorganic materials 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000007123 defense Effects 0.000 abstract 2
- 230000006866 deterioration Effects 0.000 description 10
- 238000009413 insulation Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204475340U CN202308919U (en) | 2011-11-11 | 2011-11-11 | Tool for replacing insulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204475340U CN202308919U (en) | 2011-11-11 | 2011-11-11 | Tool for replacing insulator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202308919U true CN202308919U (en) | 2012-07-04 |
Family
ID=46377733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204475340U Expired - Lifetime CN202308919U (en) | 2011-11-11 | 2011-11-11 | Tool for replacing insulator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202308919U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104300435A (en) * | 2014-10-22 | 2015-01-21 | 国家电网公司 | Wire tightener used for replacing double insulator strings |
CN106300138A (en) * | 2016-10-27 | 2017-01-04 | 国网浙江省电力公司绍兴供电公司 | A kind of fixture of live-line replacing strain single insulator |
CN106532561A (en) * | 2016-12-06 | 2017-03-22 | 国网四川省电力公司技能培训中心 | Centrifuging clamping apparatus with backup protection |
CN108512120A (en) * | 2018-05-30 | 2018-09-07 | 广东电网有限责任公司 | Insulator replacement tool |
-
2011
- 2011-11-11 CN CN2011204475340U patent/CN202308919U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104300435A (en) * | 2014-10-22 | 2015-01-21 | 国家电网公司 | Wire tightener used for replacing double insulator strings |
CN106300138A (en) * | 2016-10-27 | 2017-01-04 | 国网浙江省电力公司绍兴供电公司 | A kind of fixture of live-line replacing strain single insulator |
CN106532561A (en) * | 2016-12-06 | 2017-03-22 | 国网四川省电力公司技能培训中心 | Centrifuging clamping apparatus with backup protection |
CN106532561B (en) * | 2016-12-06 | 2018-03-20 | 国网四川省电力公司技能培训中心 | A kind of centrifugal fixture with back-up protection |
CN108512120A (en) * | 2018-05-30 | 2018-09-07 | 广东电网有限责任公司 | Insulator replacement tool |
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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: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: NORTH CHINA GRID CO., LTD. BEIJING ULTRA-HV COMPANY Effective date: 20130409 Owner name: NORTH CHINA GRID CO., LTD. BEIJING ULTRA-HV COMPAN Free format text: FORMER OWNER: SHAANXI QINCHUAN ELECTRIC POWER EQUIPMENT INDUSTRY CO., LTD. Effective date: 20130409 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102488 FANGSHAN, BEIJING TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130409 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: North China Grid Co., Ltd. Beijing Ultra-HV Company Patentee after: Shaanxi Qinchuan Electric Power Equipment Industry Co., Ltd. Address before: 102488 Beijing city Fangshan District Industrial Development Zone Liangxiang Jinguang Road No. 3 Patentee before: North China Grid Co., Ltd. Beijing Ultra-HV Company Patentee before: Shaanxi Qinchuan Electric Power Equipment Industry Co., Ltd. |
|
PP01 | Preservation of patent right |
Effective date of registration: 20180319 Granted publication date: 20120704 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20210319 Granted publication date: 20120704 |
|
PD01 | Discharge of preservation of patent | ||
CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
CX01 | Expiry of patent term |