CN201323409Y - Tool for live line replacing of high voltage transmission line V-shaped insulator chain - Google Patents
Tool for live line replacing of high voltage transmission line V-shaped insulator chain Download PDFInfo
- Publication number
- CN201323409Y CN201323409Y CNU2008202156476U CN200820215647U CN201323409Y CN 201323409 Y CN201323409 Y CN 201323409Y CN U2008202156476 U CNU2008202156476 U CN U2008202156476U CN 200820215647 U CN200820215647 U CN 200820215647U CN 201323409 Y CN201323409 Y CN 201323409Y
- Authority
- CN
- China
- Prior art keywords
- tool
- line
- insulator chain
- transmission line
- insulator
- 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 - Fee Related
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202156476U CN201323409Y (en) | 2008-11-07 | 2008-11-07 | Tool for live line replacing of high voltage transmission line V-shaped insulator chain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202156476U CN201323409Y (en) | 2008-11-07 | 2008-11-07 | Tool for live line replacing of high voltage transmission line V-shaped insulator chain |
Publications (1)
Publication Number | Publication Date |
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CN201323409Y true CN201323409Y (en) | 2009-10-07 |
Family
ID=41160781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008202156476U Expired - Fee Related CN201323409Y (en) | 2008-11-07 | 2008-11-07 | Tool for live line replacing of high voltage transmission line V-shaped insulator chain |
Country Status (1)
Country | Link |
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CN (1) | CN201323409Y (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102222869A (en) * | 2011-07-10 | 2011-10-19 | 山东电力集团公司超高压公司 | Tool with large knife clamp for lively replacing strain insulator string on line |
CN102354929A (en) * | 2011-09-29 | 2012-02-15 | 中国电力科学研究院 | V-shaped insulator string suspension device |
CN102361258A (en) * | 2011-07-10 | 2012-02-22 | 山东电力集团公司超高压公司 | Electrified replacement tool of single-V-string insulator of direct current quadripartition line |
CN102498529A (en) * | 2009-04-14 | 2012-06-13 | 阿尔斯通电网简易股份有限公司 | Folding high voltage insulating column |
CN104037657A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Suspended glass insulator chain lifting clamp |
CN105514867A (en) * | 2015-12-28 | 2016-04-20 | 中国电力科学研究院 | Method for replacing V-shaped insulator string of power transmission line pole |
CN106356763A (en) * | 2016-10-21 | 2017-01-25 | 国网湖南省电力公司带电作业中心 | Method for entering equal potential of compact type electric transmission line and used folding ladder |
CN106384964A (en) * | 2015-07-30 | 2017-02-08 | 国网河南省电力公司平顶山供电公司 | V-type insulator-chain electrified replacing operation method |
EP3196998A4 (en) * | 2014-08-13 | 2018-03-14 | State Grid Corporation of China | Process for live replacement of tension hard-tube bus-bar jumper insulator of +/- 800kv ultra-high-voltage dc transmission line |
CN108695771A (en) * | 2018-07-24 | 2018-10-23 | 国网辽宁省电力有限公司本溪供电公司 | Transmission line of electricity OPGW optical cable preformed armor rods install Special-purpose lifting tool |
CN109961618A (en) * | 2019-03-22 | 2019-07-02 | 国网湖南省电力有限公司 | Composite insulator V-type arranges string falling prevention improvement and alarming method for power |
-
2008
- 2008-11-07 CN CNU2008202156476U patent/CN201323409Y/en not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102498529A (en) * | 2009-04-14 | 2012-06-13 | 阿尔斯通电网简易股份有限公司 | Folding high voltage insulating column |
CN102498529B (en) * | 2009-04-14 | 2014-08-20 | 阿尔斯通电网简易股份有限公司 | Folding high voltage insulating column |
CN102361258A (en) * | 2011-07-10 | 2012-02-22 | 山东电力集团公司超高压公司 | Electrified replacement tool of single-V-string insulator of direct current quadripartition line |
CN102361258B (en) * | 2011-07-10 | 2014-03-05 | 国家电网公司 | Electrified replacement tool of single-V-string insulator of direct current quadripartition line |
CN102222869A (en) * | 2011-07-10 | 2011-10-19 | 山东电力集团公司超高压公司 | Tool with large knife clamp for lively replacing strain insulator string on line |
CN102354929A (en) * | 2011-09-29 | 2012-02-15 | 中国电力科学研究院 | V-shaped insulator string suspension device |
CN102354929B (en) * | 2011-09-29 | 2015-05-13 | 中国电力科学研究院 | V-shaped insulator string suspension device |
CN104037657B (en) * | 2014-06-19 | 2016-08-17 | 国网四川省电力公司成都市新都供电分公司 | Pendency glass insulator strings lifting dogs |
CN104037657A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Suspended glass insulator chain lifting clamp |
EP3196998A4 (en) * | 2014-08-13 | 2018-03-14 | State Grid Corporation of China | Process for live replacement of tension hard-tube bus-bar jumper insulator of +/- 800kv ultra-high-voltage dc transmission line |
CN106384964A (en) * | 2015-07-30 | 2017-02-08 | 国网河南省电力公司平顶山供电公司 | V-type insulator-chain electrified replacing operation method |
CN105514867A (en) * | 2015-12-28 | 2016-04-20 | 中国电力科学研究院 | Method for replacing V-shaped insulator string of power transmission line pole |
CN106356763A (en) * | 2016-10-21 | 2017-01-25 | 国网湖南省电力公司带电作业中心 | Method for entering equal potential of compact type electric transmission line and used folding ladder |
CN108695771A (en) * | 2018-07-24 | 2018-10-23 | 国网辽宁省电力有限公司本溪供电公司 | Transmission line of electricity OPGW optical cable preformed armor rods install Special-purpose lifting tool |
CN109961618A (en) * | 2019-03-22 | 2019-07-02 | 国网湖南省电力有限公司 | Composite insulator V-type arranges string falling prevention improvement and alarming method for power |
CN109961618B (en) * | 2019-03-22 | 2020-09-01 | 国网湖南省电力有限公司 | Composite insulator V-shaped arrangement anti-string-falling treatment and warning method |
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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: XUZHOU POWER SUPPLY CO. OF JIANGSU ELECTRIC POWER Effective date: 20130918 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: XUZHOU POWER SUPPLY CO. OF JIANGSU ELECTRIC POWER CO. Effective date: 20130918 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 221005 XUZHOU, JIANGSU PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130918 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Xuzhou Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Address before: 221005 No. 20 Jiefang North Road, Jiangsu, Xuzhou Patentee before: Xuzhou Power Supply Company of Jiangsu Electric Power Company |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20121107 |