CN202333598U - Porcelain cross-arm shield cover special for distribution network live-wire work - Google Patents
Porcelain cross-arm shield cover special for distribution network live-wire work Download PDFInfo
- Publication number
- CN202333598U CN202333598U CN 201120443084 CN201120443084U CN202333598U CN 202333598 U CN202333598 U CN 202333598U CN 201120443084 CN201120443084 CN 201120443084 CN 201120443084 U CN201120443084 U CN 201120443084U CN 202333598 U CN202333598 U CN 202333598U
- Authority
- CN
- China
- Prior art keywords
- cover body
- distribution network
- insulation cover
- network live
- special
- 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
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 claims description 26
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120443084 CN202333598U (en) | 2011-11-10 | 2011-11-10 | Porcelain cross-arm shield cover special for distribution network live-wire work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120443084 CN202333598U (en) | 2011-11-10 | 2011-11-10 | Porcelain cross-arm shield cover special for distribution network live-wire work |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202333598U true CN202333598U (en) | 2012-07-11 |
Family
ID=46445565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120443084 Expired - Lifetime CN202333598U (en) | 2011-11-10 | 2011-11-10 | Porcelain cross-arm shield cover special for distribution network live-wire work |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202333598U (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103427363A (en) * | 2013-07-20 | 2013-12-04 | 国家电网公司 | Hard combined shielding cover for electrified on-off straight pole |
CN103427362A (en) * | 2013-07-20 | 2013-12-04 | 国家电网公司 | Electrified on-off straight pole insulating shielding method |
CN103490312A (en) * | 2013-09-05 | 2014-01-01 | 国家电网公司 | Insulating, shielding and anti-disengaging device |
CN103545754A (en) * | 2013-11-08 | 2014-01-29 | 国家电网公司 | Double tension pole arm insulating shielding cover |
CN104466783A (en) * | 2013-09-18 | 2015-03-25 | 国家电网公司 | Protecting device for alive circuit and insulating protection method |
CN105826876A (en) * | 2016-03-30 | 2016-08-03 | 国网山东省电力公司菏泽供电公司 | Insulation junction box for hot-line work |
CN106053897A (en) * | 2016-06-12 | 2016-10-26 | 南宁思飞电子科技有限公司 | Cross arm shielding cover for power detection |
CN107039918A (en) * | 2017-05-02 | 2017-08-11 | 国网江苏省电力公司常州供电公司 | A kind of insulator mask |
CN109473904A (en) * | 2018-11-02 | 2019-03-15 | 国网浙江宁波市鄞州区供电有限公司 | A kind of 10kv distribution network live line work insulating boot that stability is good |
-
2011
- 2011-11-10 CN CN 201120443084 patent/CN202333598U/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103427363B (en) * | 2013-07-20 | 2016-12-28 | 国家电网公司 | Charged cut-off straight line pole hard combined shielding cover |
CN103427362A (en) * | 2013-07-20 | 2013-12-04 | 国家电网公司 | Electrified on-off straight pole insulating shielding method |
CN103427363A (en) * | 2013-07-20 | 2013-12-04 | 国家电网公司 | Hard combined shielding cover for electrified on-off straight pole |
CN103427362B (en) * | 2013-07-20 | 2017-07-28 | 国家电网公司 | It is powered to cut-off straight line pole operation insulation masking methods |
CN103490312A (en) * | 2013-09-05 | 2014-01-01 | 国家电网公司 | Insulating, shielding and anti-disengaging device |
CN104466783A (en) * | 2013-09-18 | 2015-03-25 | 国家电网公司 | Protecting device for alive circuit and insulating protection method |
CN103545754A (en) * | 2013-11-08 | 2014-01-29 | 国家电网公司 | Double tension pole arm insulating shielding cover |
CN103545754B (en) * | 2013-11-08 | 2016-04-20 | 国家电网公司 | A kind of double tension pole arm insulated shielding cover |
CN105826876A (en) * | 2016-03-30 | 2016-08-03 | 国网山东省电力公司菏泽供电公司 | Insulation junction box for hot-line work |
CN106053897A (en) * | 2016-06-12 | 2016-10-26 | 南宁思飞电子科技有限公司 | Cross arm shielding cover for power detection |
CN106053897B (en) * | 2016-06-12 | 2019-01-01 | 南宁思飞电子科技有限公司 | Cross arm shielding cover is used in electric power detection |
CN107039918A (en) * | 2017-05-02 | 2017-08-11 | 国网江苏省电力公司常州供电公司 | A kind of insulator mask |
CN109473904A (en) * | 2018-11-02 | 2019-03-15 | 国网浙江宁波市鄞州区供电有限公司 | A kind of 10kv distribution network live line work insulating boot that stability is good |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202333598U (en) | Porcelain cross-arm shield cover special for distribution network live-wire work | |
CN102769052A (en) | Junction box with cable connector | |
RU2008143533A (en) | HIGH VOLTAGE POWER CABLE END | |
CN209249190U (en) | A kind of heat dissipation power cable | |
CN202084566U (en) | Wiring box with cable connector | |
CN202103072U (en) | Junction box | |
CN205159053U (en) | Phase -shifting transformer | |
CN204138023U (en) | Grounding wire winding device | |
CN103674330A (en) | Thermal current sensor | |
CN204733042U (en) | A kind of device of pump-storage generator stator maintenance | |
CN205789246U (en) | A kind of large power, electrically cable structure | |
CN204674398U (en) | Electric machine controller and electronlmobil | |
CN203760331U (en) | Vehicle-mounted fan-used switch shell | |
CN207473078U (en) | A kind of indoor type voltage transformer certificate test device | |
CN102738276A (en) | Junction box | |
CN204155743U (en) | A kind of novel current transformer | |
CN203562686U (en) | Post terminal moving end shielding structure of solid insulation switch | |
CN203824676U (en) | Thermal current sensor | |
CN102882156B (en) | Distribution line lead binding device | |
CN208797529U (en) | A kind of waterproof device of cable | |
CN201868203U (en) | Insulating protective cover for outgoing line terminal of power transformer | |
CN210427902U (en) | Surplus cable frame for power transformation engineering | |
CN204156491U (en) | Cable interface shutoff headgear | |
CN205231365U (en) | Cable junction plug fastener | |
CN202282537U (en) | DC electricity transmission connection device with cooling function under movement condition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: WUHAN NARI LIMITED LIABILITY COMPANY OF STATE GRID ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20141226 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141226 Address after: 523008 Dongcheng Road, Guangdong, Dongguan 239 Patentee after: Dongguan Power Supply Bureau, Guangdong Power Grid Corporation Address before: 523008 Dongcheng Road, Guangdong, Dongguan 239 Patentee before: Dongguan Power Supply Bureau, Guangdong Power Grid Corporation Patentee before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
CX01 | Expiry of patent term |