CN106898992A - High voltage power transmission is grounded anti-misoperation apparatus and control method - Google Patents
High voltage power transmission is grounded anti-misoperation apparatus and control method Download PDFInfo
- Publication number
- CN106898992A CN106898992A CN201710167824.1A CN201710167824A CN106898992A CN 106898992 A CN106898992 A CN 106898992A CN 201710167824 A CN201710167824 A CN 201710167824A CN 106898992 A CN106898992 A CN 106898992A
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- CN
- China
- Prior art keywords
- ground connection
- binding clip
- wire
- locking mechanism
- ground
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000004804 winding Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 30
- 238000007689 inspection Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
Abstract
Description
Claims (9)
- A kind of 1. high voltage power transmission ground connection anti-misoperation apparatus, including A connect wire clamp and A phase conductors, B connect wire clamp and B phase conductors, C connects wire clamp and C phase conductors and ground wire and ground connection termination, it is characterised in that also include:Electric box, including:Wire-wound mechanism, is arranged on the inside of electric box, for winding A phase conductors, B phase conductors and C phases Wire;Three wire clamp grooves, are arranged on the first side wall of the electric box, for housing or hanging corresponding binding clip;Ground wire End slot, is arranged in the second sidewall of the electric box, for housing or hanging the ground connection termination;Binding clip playback switch, is arranged on each wire clamp groove, for triggering signal in place when binding clip playbacks;Ground connection termination playback switch, is arranged on the ground wire end slot, believes in place for being triggered when the ground connection termination is playbacked Number;Binding clip locking mechanism, is arranged on each wire clamp groove, for controllably locking or unlocking the binding clip;Ground connection locking mechanism, is arranged on the ground connection termination, for controllably locking or unlocking the ground connection termination;AndController, is connected with each binding clip playback switch and ground connection termination playback switching signal, described for controlling The unblock of binding clip locking mechanism and the ground connection locking mechanism sequentially, with antiground maloperation.
- 2. high voltage power transmission according to claim 1 is grounded anti-misoperation apparatus, it is characterised in that the controller is PLC Controller.
- 3. high voltage power transmission according to claim 1 is grounded anti-misoperation apparatus, it is characterised in that the controller is monolithic Machine.
- 4. high voltage power transmission according to claim 1 is grounded anti-misoperation apparatus, it is characterised in that the ground wire playback is opened Close and playback switch in ground connection termination is travel switch.
- 5. high voltage power transmission according to claim 1 is grounded anti-misoperation apparatus, it is characterised in that the binding clip locks machine Structure is electric control lock.
- 6. high voltage power transmission according to claim 1 is grounded anti-misoperation apparatus, it is characterised in that the electric box is provided with row Walk mechanism and telescopic lever.
- 7. high voltage power transmission according to claim 1 is grounded anti-misoperation apparatus, it is characterised in that the Wire-wound mechanism Crank is provided with, the crank is arranged on the 3rd side in the second sidewall of the electric box or facing with the second sidewall On wall.
- 8. a kind of high voltage power transmission is grounded control method, it is characterised in that comprise the following steps:High voltage power transmission according to any one of claim 1 to 7 ground connection anti-misoperation apparatus are moved to ground connection scene;Start self-inspection step:If each binding clip playback switch is in triggering state and ground connection termination playback switch In triggering state, then each binding clip locking mechanism is locked, otherwise alarmed;Installing ground wire step:Non-toggle state and the ground lock are in when the ground connection termination playback switch is detected Determine mechanism to be in the lock state, then the binding clip locking mechanism is unlocked;AndDismounting ground wire step:It is at triggering state and each binding clip locking mechanism when each binding clip is detected In lock-out state, then the ground connection locking mechanism is unlocked.
- 9. high voltage power transmission according to claim 8 is grounded control method, it is characterised in that also including terminating self-inspection step, If each binding clip playback switch is in triggering state and each institute in triggering state, ground connection termination playback switch State binding clip locking mechanism to be in the lock state, then terminate, otherwise alarm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710167824.1A CN106898992B (en) | 2017-03-21 | 2017-03-21 | High voltage power transmission is grounded anti-misoperation apparatus and control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710167824.1A CN106898992B (en) | 2017-03-21 | 2017-03-21 | High voltage power transmission is grounded anti-misoperation apparatus and control method |
Publications (2)
Publication Number | Publication Date |
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CN106898992A true CN106898992A (en) | 2017-06-27 |
CN106898992B CN106898992B (en) | 2018-08-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710167824.1A Active CN106898992B (en) | 2017-03-21 | 2017-03-21 | High voltage power transmission is grounded anti-misoperation apparatus and control method |
Country Status (1)
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CN (1) | CN106898992B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110112588A (en) * | 2019-06-19 | 2019-08-09 | 广东电网有限责任公司 | A kind of ground line five-preventing system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009005427A (en) * | 2007-06-19 | 2009-01-08 | Chugoku Electric Power Co Inc:The | Indirect hot-line tool |
CN201985380U (en) * | 2011-04-18 | 2011-09-21 | 衡水供电公司 | Safe earth wire |
CN105305182A (en) * | 2015-11-09 | 2016-02-03 | 国网山东胶州市供电公司 | Warning grounding device |
CN106299750A (en) * | 2015-06-10 | 2017-01-04 | 国家电网公司 | A kind of electrical anti-error operational grounding line |
CN206524613U (en) * | 2017-03-21 | 2017-09-26 | 国网安徽省电力公司检修公司 | High voltage power transmission is grounded anti-misoperation apparatus |
-
2017
- 2017-03-21 CN CN201710167824.1A patent/CN106898992B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009005427A (en) * | 2007-06-19 | 2009-01-08 | Chugoku Electric Power Co Inc:The | Indirect hot-line tool |
CN201985380U (en) * | 2011-04-18 | 2011-09-21 | 衡水供电公司 | Safe earth wire |
CN106299750A (en) * | 2015-06-10 | 2017-01-04 | 国家电网公司 | A kind of electrical anti-error operational grounding line |
CN105305182A (en) * | 2015-11-09 | 2016-02-03 | 国网山东胶州市供电公司 | Warning grounding device |
CN206524613U (en) * | 2017-03-21 | 2017-09-26 | 国网安徽省电力公司检修公司 | High voltage power transmission is grounded anti-misoperation apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110112588A (en) * | 2019-06-19 | 2019-08-09 | 广东电网有限责任公司 | A kind of ground line five-preventing system |
Also Published As
Publication number | Publication date |
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CN106898992B (en) | 2018-08-17 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee after: STATE GRID CORPORATION OF CHINA Address before: No.415 Wuhu Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: Maintenance Company Of State Grid Anhui Electric Power Company Patentee before: State Grid Corporation of China |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee after: Super high voltage branch of State Grid Anhui Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: No. 397, Tongcheng South Road, Baohe District, Hefei City, Anhui Province 230061 Patentee before: STATE GRID ANHUI POWER SUPPLY COMPANY OVERHAUL BRANCH Patentee before: STATE GRID CORPORATION OF CHINA |