CN202014055U - 用于±660kV直流输电线路V型双串绝缘子的检修工具 - Google Patents
用于±660kV直流输电线路V型双串绝缘子的检修工具 Download PDFInfo
- Publication number
- CN202014055U CN202014055U CN2010206852784U CN201020685278U CN202014055U CN 202014055 U CN202014055 U CN 202014055U CN 2010206852784 U CN2010206852784 U CN 2010206852784U CN 201020685278 U CN201020685278 U CN 201020685278U CN 202014055 U CN202014055 U CN 202014055U
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- Prior art keywords
- string
- transmission line
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- 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 36
- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 241001063191 Elops affinis Species 0.000 claims description 32
- 235000002756 Erythrina berteroana Nutrition 0.000 claims description 32
- HKPHPIREJKHECO-UHFFFAOYSA-N butachlor Chemical compound CCCCOCN(C(=O)CCl)C1=C(CC)C=CC=C1CC HKPHPIREJKHECO-UHFFFAOYSA-N 0.000 claims description 32
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 10
- 239000010931 gold Substances 0.000 claims description 10
- 229910052737 gold Inorganic materials 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012211 strain insulator Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206852784U CN202014055U (zh) | 2010-12-28 | 2010-12-28 | 用于±660kV直流输电线路V型双串绝缘子的检修工具 |
PCT/CN2011/083183 WO2012088988A1 (zh) | 2010-12-28 | 2011-11-29 | 用于直流输电线路双串绝缘子的检修工具 |
CA2823137A CA2823137C (en) | 2010-12-28 | 2011-11-29 | Maintenance tool used for double insulator strings of direct current transmission line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206852784U CN202014055U (zh) | 2010-12-28 | 2010-12-28 | 用于±660kV直流输电线路V型双串绝缘子的检修工具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202014055U true CN202014055U (zh) | 2011-10-19 |
Family
ID=44784666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206852784U Expired - Fee Related CN202014055U (zh) | 2010-12-28 | 2010-12-28 | 用于±660kV直流输电线路V型双串绝缘子的检修工具 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN202014055U (zh) |
CA (1) | CA2823137C (zh) |
WO (1) | WO2012088988A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012088988A1 (zh) * | 2010-12-28 | 2012-07-05 | 河北省电力公司超高压输变电分公司 | 用于直流输电线路双串绝缘子的检修工具 |
CN103618250A (zh) * | 2013-11-27 | 2014-03-05 | 国家电网公司 | 超、特高压线路带电更换双v、双l绝缘子串的作业方法 |
WO2015078279A1 (zh) * | 2013-11-27 | 2015-06-04 | 国家电网公司 | ±800kV特高压直流输电线路带电检修工艺 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108023302A (zh) * | 2018-01-19 | 2018-05-11 | 浙江省送变电工程有限公司 | 一种绝缘子的更换装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5377402A (en) * | 1993-10-27 | 1995-01-03 | Semple, Jr.; Alan R. | Electrical insulator change-out tool |
JP3557311B2 (ja) * | 1996-05-30 | 2004-08-25 | 中部電力株式会社 | V吊懸垂がいし装置の取替方法及びその方法で用いられる工具 |
CN201263063Y (zh) * | 2008-07-21 | 2009-06-24 | 云南电网公司曲靖供电局 | 更换直线单联双串悬垂绝缘子的工具 |
CN201629517U (zh) * | 2009-12-15 | 2010-11-10 | 湖北省电力公司超高压输变电公司 | 直流特高压线路绝缘子串大刀卡 |
CN202014055U (zh) * | 2010-12-28 | 2011-10-19 | 河北省电力公司超高压输变电分公司 | 用于±660kV直流输电线路V型双串绝缘子的检修工具 |
CN102136695B (zh) * | 2010-12-28 | 2012-11-28 | 河北省电力公司超高压输变电分公司 | 用于±660kV直流输电线路的检修工器具 |
-
2010
- 2010-12-28 CN CN2010206852784U patent/CN202014055U/zh not_active Expired - Fee Related
-
2011
- 2011-11-29 CA CA2823137A patent/CA2823137C/en not_active Expired - Fee Related
- 2011-11-29 WO PCT/CN2011/083183 patent/WO2012088988A1/zh active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012088988A1 (zh) * | 2010-12-28 | 2012-07-05 | 河北省电力公司超高压输变电分公司 | 用于直流输电线路双串绝缘子的检修工具 |
CN103618250A (zh) * | 2013-11-27 | 2014-03-05 | 国家电网公司 | 超、特高压线路带电更换双v、双l绝缘子串的作业方法 |
WO2015078279A1 (zh) * | 2013-11-27 | 2015-06-04 | 国家电网公司 | ±800kV特高压直流输电线路带电检修工艺 |
Also Published As
Publication number | Publication date |
---|---|
WO2012088988A1 (zh) | 2012-07-05 |
CA2823137A1 (en) | 2012-07-05 |
CA2823137C (en) | 2015-08-11 |
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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: THE MAINTENANCE BRANCH OF HEBEI ELECTRIC POWER COR Effective date: 20121207 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: HEBEI POWER COMPANY ULTRA-HV TRANSMISSION + DISTRIBUTION COMPANY Effective date: 20121207 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050070 SHIJIAZHUANG, HEBEI PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121207 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Maintenance Branch, Hebei Electric Power Co.,Ltd. Address before: 050070 Hebei city in Shijiazhuang Province, Xinhua District No. 66 Zhong Sheng Lu Patentee before: Hebei Power Company Ultra-HV Transmission & Distribution Company |
|
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: 20111019 Termination date: 20171228 |