CN101789576B - Tool used for exchanging closed loading bar knife with electrification - Google Patents
Tool used for exchanging closed loading bar knife with electrification Download PDFInfo
- Publication number
- CN101789576B CN101789576B CN2009100456901A CN200910045690A CN101789576B CN 101789576 B CN101789576 B CN 101789576B CN 2009100456901 A CN2009100456901 A CN 2009100456901A CN 200910045690 A CN200910045690 A CN 200910045690A CN 101789576 B CN101789576 B CN 101789576B
- Authority
- CN
- China
- Prior art keywords
- insulator crossarm
- drainage thread
- loading bar
- charged
- 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.)
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Links
- 239000004677 Nylon Substances 0.000 claims abstract description 5
- 229920001778 nylon Polymers 0.000 claims abstract description 5
- 239000012212 insulator Substances 0.000 claims description 47
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
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- Electric Cable Installation (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100456901A CN101789576B (en) | 2009-01-22 | 2009-01-22 | Tool used for exchanging closed loading bar knife with electrification |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100456901A CN101789576B (en) | 2009-01-22 | 2009-01-22 | Tool used for exchanging closed loading bar knife with electrification |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101789576A CN101789576A (en) | 2010-07-28 |
CN101789576B true CN101789576B (en) | 2011-11-16 |
Family
ID=42532684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100456901A Active CN101789576B (en) | 2009-01-22 | 2009-01-22 | Tool used for exchanging closed loading bar knife with electrification |
Country Status (1)
Country | Link |
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CN (1) | CN101789576B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103107494B (en) * | 2012-11-23 | 2015-07-08 | 重庆市电力公司江北供电局 | Conductive-wire and cable fixing supporting device |
CN103510739A (en) * | 2013-10-24 | 2014-01-15 | 国网湖南省电力公司带电作业中心 | Multifunctional combinatorial insulation cross arm |
CN107565484A (en) * | 2017-10-19 | 2018-01-09 | 国网四川省电力公司攀枝花供电公司 | Line fixing device more than bypass cable |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060023620A (en) * | 2004-09-10 | 2006-03-15 | 양희성 | Wire-changing device of electric pole |
CN1860653A (en) * | 2003-08-29 | 2006-11-08 | 广达服务 | Live conductor stringing and splicing method and apparatus |
US7216850B2 (en) * | 2001-06-11 | 2007-05-15 | Daewon Electric Co. Ltd. | Electric wire changing device for wire replacing works on electric poles and power distributing method without cutting off power supply |
CN201018221Y (en) * | 2007-02-02 | 2008-02-06 | 余晓峰 | Device for electric network live operation |
KR100815836B1 (en) * | 2007-12-28 | 2008-03-24 | 대원전기 주식회사 | Cutting replacement works on concrete electric poles without cutting off power supply using pole clamps and pole crushers |
-
2009
- 2009-01-22 CN CN2009100456901A patent/CN101789576B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7216850B2 (en) * | 2001-06-11 | 2007-05-15 | Daewon Electric Co. Ltd. | Electric wire changing device for wire replacing works on electric poles and power distributing method without cutting off power supply |
CN1860653A (en) * | 2003-08-29 | 2006-11-08 | 广达服务 | Live conductor stringing and splicing method and apparatus |
KR20060023620A (en) * | 2004-09-10 | 2006-03-15 | 양희성 | Wire-changing device of electric pole |
CN201018221Y (en) * | 2007-02-02 | 2008-02-06 | 余晓峰 | Device for electric network live operation |
KR100815836B1 (en) * | 2007-12-28 | 2008-03-24 | 대원전기 주식회사 | Cutting replacement works on concrete electric poles without cutting off power supply using pole clamps and pole crushers |
Also Published As
Publication number | Publication date |
---|---|
CN101789576A (en) | 2010-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHINE ENERGY INFORMATION TECHNOLOGY DEVEL Free format text: FORMER OWNER: SHANGHAI HENGRUI INFORMATION TECHNOLOGY CO., LTD. Effective date: 20120524 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200233 XUHUI, SHANGHAI TO: 202156 CHONGMING, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120524 Address after: 202156, 921, Shen Shen road, Xinhe Town, Chongming County, Shanghai Co-patentee after: Shanghai Electric Power Corporation Patentee after: Shanghai Shine Energy Info-Tech Co., Ltd. Address before: 200233 No. 222, Qin Jiang Road, Shanghai, Xuhui District Co-patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Hengrui Information Technology Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY STATE EL Free format text: FORMER OWNER: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Effective date: 20121022 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121022 Address after: 202156, 921, Shen Shen road, Xinhe Town, Chongming County, Shanghai Patentee after: Shanghai Shine Energy Info-Tech Co., Ltd. Patentee after: Shanghai Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 202156, 921, Shen Shen road, Xinhe Town, Chongming County, Shanghai Patentee before: Shanghai Shine Energy Info-Tech Co., Ltd. Patentee before: Shanghai Electric Power Corporation |