CN202034706U - Insulating hanging line rope pull-type foreign body removing device for overhead power transmission line of electric power - Google Patents
Insulating hanging line rope pull-type foreign body removing device for overhead power transmission line of electric power Download PDFInfo
- Publication number
- CN202034706U CN202034706U CN2011200857774U CN201120085777U CN202034706U CN 202034706 U CN202034706 U CN 202034706U CN 2011200857774 U CN2011200857774 U CN 2011200857774U CN 201120085777 U CN201120085777 U CN 201120085777U CN 202034706 U CN202034706 U CN 202034706U
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- China
- Prior art keywords
- transmission line
- power transmission
- foreign body
- line
- body removing
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 35
- 238000009413 insulation Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to an insulating hanging line rope pull-type foreign body removing device for an overhead power transmission line of electric power. The foreign body removing device is characterized by comprising a fixing clamp. An insulating hanging line rope is fixedly connected to the center of the fixing clamp. Foreign body removing knives are fixedly connected at the positions of any two corners of the four corners of the fixing clamp. When the foreign body removing device is used, operators adopt the manner of throwing a heavy object fastened with the insulating hanging line rope. The rope is thrown on the overhead power transmission line above an operation point. The operators on the ground operate the insulating hanging line rope to move along the power transmission line. The foreign body removing knives fixed by the upper corner and the lower corner of the fixing clamp start removing a hanging object from above and below from the power transmission line. The foreign body removing device is capable of enabling the operators to do ground potential hot-line work on the condition of no power cut of the power transmission line and realize removal of the hanging object on the overhead power transmission line of electric power without requiring equipotential on-line hot-line work. The foreign body removing device has the advantages of having reasonable structure, high work efficiency and good effect on removal of foreign bodies, being easy and safe to operate, requiring less operators and the like.
Description
Technical field
The utility model relates to the electricity overhead power transmission line hanger and removes utensil, is a kind of electricity overhead power transmission line insulation hanging wire cable traction formula foreign bodies removal device.
Background technology
In recent years, hangers such as kite string, Polypropylence Sheet, canvas have constituted the serious harm to electricity overhead power transmission line, they twine or are suspended to and very easily cause the transmission line single-phase earthing on the lead, faults such as phase fault, cause circuit normally to move, seriously will cause the electric grid large area power cut accident, for example: evening on February 25th, 2009, the kite of letting the built-in plain conductor fly away in the Temple of Heaven area, Beijing because of citizen has caused electrical equipment fault, causes some areas power failures such as the Temple of Heaven.
At present the hanger of electricity overhead power transmission line is removed main two kinds of operational methods of employing: a kind of is that the equipotential live line working is handled; Another kind is that maintainer's outlet is handled after having a power failure.Above-mentioned two kinds of operational methods of prior art need drop into more man power and material, and have deficiencies such as operation procedure complexity, activity duration are long, operating personnel's physical demands is big, security reliability difference.
Summary of the invention
The purpose of this utility model provide a kind of can be under the situation that transmission line does not have a power failure, operating personnel adopt the earth potential live operation, the live line working of need not equipotential reaching the standard grade just can realize hanging on the electricity overhead power transmission line removing of foreign matter, and it is rational in infrastructure, easy and simple to handle, safe in utilization, the operating efficiency height, the removing foreign matter is effective, saves operating personnel's electricity overhead power transmission line insulation hanging wire cable traction formula foreign bodies removal device.。
The purpose of this utility model is realized by following technical scheme: a kind of electricity overhead power transmission line insulation hanging wire cable traction formula foreign bodies removal device, it is characterized in that: it comprises geometrical clamp, be fixed with insulation hanging wire rope at the center of geometrical clamp, be fixed with the foreign bodies removal cutter in the position, any two angles, four angles that is arranged in geometrical clamp.
Described foreign bodies removal cutter is the reaping hook head.
Electricity overhead power transmission line of the present utility model insulation hanging wire cable traction formula foreign bodies removal device, owing to be fixed with insulation hanging wire rope at the center of geometrical clamp, be fixed with the foreign bodies removal cutter in the position, any two angles, four angles that is arranged in geometrical clamp, during use, adopt the mode of the solid weight throwing of insulation hanging wire rope system to throw on the overhead transmission line of setting top, terrestrial operation personnel actuating insulation hanging wire rope moves along transmission line, and the foreign bodies removal cutter fixing at angle on the geometrical clamp removed hanger above transmission line; Hanger is removed below transmission line at the foreign bodies removal cutter that the geometrical clamp inferior horn is fixing, can be under the situation that transmission line does not have a power failure, operating personnel adopt the earth potential live operation, and the live line working of need not equipotential reaching the standard grade just can realize hanging on the electricity overhead power transmission line removing of foreign matter, have rational in infrastructure, easy and simple to handle, safe in utilization, the operating efficiency height, the removing foreign matter is effective, saves advantages such as operating personnel.
Description of drawings
Fig. 1 looks schematic diagram for electricity overhead power transmission line with insulation hanging wire cable traction formula foreign bodies removal device structure master.
Fig. 2 looks schematic diagram for the left side of Fig. 1.
Among the figure: 1 foreign bodies removal cutter, 2 geometrical clamps, 3 insulation hanging wire ropes.
Embodiment
The utility model is described in further detail to utilize drawings and Examples below.
See figures.1.and.2, electricity overhead power transmission line of the present utility model has geometrical clamp 2 with insulation hanging wire cable traction formula foreign bodies removal utensil, be fixed with insulation hanging wire rope 3 at the center of geometrical clamp 2, be fixed with foreign bodies removal cutter 1 in the position, any two angles, four angles that is arranged in geometrical clamp 2.Described foreign bodies removal cutter 1 is the reaping hook head.
When using electricity overhead power transmission line of the present utility model with insulation hanging wire cable traction formula foreign bodies removal device, employing insulation hanging wire rope 3 is that the mode of solid weight throwing was thrown on the overhead transmission line of setting top, terrestrial operation personnel actuating insulation hanging wire rope 3 moves along transmission line, and the foreign bodies removal cutter 1 fixing at angle on the geometrical clamp 2 removed hanger above transmission line; Hanger is removed below transmission line at the foreign bodies removal cutter 1 that geometrical clamp 2 inferior horns are fixing, can be under the situation that transmission line does not have a power failure, operating personnel adopt the earth potential live operation, the live line working of need not equipotential reaching the standard grade just can realize hanging on the electricity overhead power transmission line removing of foreign matter.
Claims (2)
1. an electricity overhead power transmission line is with insulation hanging wire cable traction formula foreign bodies removal device, it is characterized in that: it comprises geometrical clamp, be fixed with insulation hanging wire rope at the center of geometrical clamp, be fixed with the foreign bodies removal cutter in the position, any two angles, four angles that is arranged in geometrical clamp.
2. electricity overhead power transmission line according to claim 1 insulation hanging wire cable traction formula foreign bodies removal device, it is characterized in that: described foreign bodies removal cutter is the reaping hook head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200857774U CN202034706U (en) | 2011-03-24 | 2011-03-24 | Insulating hanging line rope pull-type foreign body removing device for overhead power transmission line of electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200857774U CN202034706U (en) | 2011-03-24 | 2011-03-24 | Insulating hanging line rope pull-type foreign body removing device for overhead power transmission line of electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034706U true CN202034706U (en) | 2011-11-09 |
Family
ID=44896992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200857774U Expired - Fee Related CN202034706U (en) | 2011-03-24 | 2011-03-24 | Insulating hanging line rope pull-type foreign body removing device for overhead power transmission line of electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034706U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934893A (en) * | 2014-03-21 | 2015-09-23 | 国家电网公司 | Charged overhead conductor floater eliminator |
| CN105207116A (en) * | 2014-05-28 | 2015-12-30 | 国家电网公司 | Foreign matter cleaner for power transmission line |
| CN107069544A (en) * | 2017-03-31 | 2017-08-18 | 国家电网公司 | Transmission of electricity joint defence inspection system |
| CN107941273A (en) * | 2017-11-15 | 2018-04-20 | 国网湖南省电力公司检修公司 | A kind of live-working safety method for early warning and device |
| CN111969491A (en) * | 2020-09-02 | 2020-11-20 | 国网山东省电力公司蒙阴县供电公司 | Wire protector |
-
2011
- 2011-03-24 CN CN2011200857774U patent/CN202034706U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934893A (en) * | 2014-03-21 | 2015-09-23 | 国家电网公司 | Charged overhead conductor floater eliminator |
| CN104934893B (en) * | 2014-03-21 | 2017-08-11 | 国家电网公司 | Powered aerial condutor drift eliminator |
| CN105207116A (en) * | 2014-05-28 | 2015-12-30 | 国家电网公司 | Foreign matter cleaner for power transmission line |
| CN105207116B (en) * | 2014-05-28 | 2018-04-06 | 国家电网公司 | Electric line foreign matter remover |
| CN107069544A (en) * | 2017-03-31 | 2017-08-18 | 国家电网公司 | Transmission of electricity joint defence inspection system |
| CN107069544B (en) * | 2017-03-31 | 2018-09-14 | 国家电网公司 | Transmission of electricity joint defence inspection system |
| CN107941273A (en) * | 2017-11-15 | 2018-04-20 | 国网湖南省电力公司检修公司 | A kind of live-working safety method for early warning and device |
| CN107941273B (en) * | 2017-11-15 | 2022-01-18 | 国网湖南省电力公司检修公司 | Live working safety early warning method and device |
| CN111969491A (en) * | 2020-09-02 | 2020-11-20 | 国网山东省电力公司蒙阴县供电公司 | Wire protector |
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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: STATE ELECTRIC NET CROP. Effective date: 20130530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 132001 JILIN, JILIN PROVINCE TO: 132011 JILIN, JILIN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130530 Address after: 132011 No. 124, Jilin Avenue, Changyi District, Jilin, Jilin Patentee after: Jilin Power Supply Company, Jilin Electric Power Company Limited Patentee after: State Grid Corporation of China Address before: 132001 Jilin power supply company, No. 124 Jilin street, Changyi District, Jilin, Jilin Patentee before: Jilin Power Supply Company, Jilin Electric Power Company Limited |
|
| 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: 20111109 Termination date: 20190324 |