CN204835355U - Electrified foreign matter instrument of demolising of high voltage transmission lines split conductor - Google Patents
Electrified foreign matter instrument of demolising of high voltage transmission lines split conductor Download PDFInfo
- Publication number
- CN204835355U CN204835355U CN201520226096.3U CN201520226096U CN204835355U CN 204835355 U CN204835355 U CN 204835355U CN 201520226096 U CN201520226096 U CN 201520226096U CN 204835355 U CN204835355 U CN 204835355U
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- foreign matter
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Abstract
The utility model provides an electrified foreign matter instrument of demolising of high voltage transmission lines split conductor, it includes one hangs the double -end coaster on overhead earth wire, the lower sheave of double -end coaster can be transferred to near foreign matter through insulating rope knot no. 1 and carry out the double -end foreign matter treater that the foreign matter was handled, the double -end coaster hung on overhead earth wire through the top sheave, the double -end coaster include a U type spare that is used for the knot through the lower sheave with the double -end foreign matter treater of insulating rope knot, the both ends of this U type spare link firmly the steel tendon that two oriented outside ties stretch and form double -end radiation thorn, the fixing sleeve of steel tendon through one end, fix with bolt, nut the tip of U type spare, it has simple structure, uses nimble, the light foreign matter method of demolising simple, can conveniently use on the looks split conductor, can satisfy characteristics such as on -the -spot live working conditional sum requirement.
Description
Technical field
The utility model relates to a kind of high-tension line bundle conductor charged dismounting foreign matter instrument and remove foreign matter method, belonging to high-tension line live line working technical field.
Background technology
Current charged dismounting foreign matter method is: take wire as passage, with pulley, foreign matter removal tool is delivered to wire foreign matter place, then moves horizontally along line direction and removed by foreign matter; But existing foreign matter removal tool is not by phase bundle conductor conductor spacer, the foreign matter process problem on high-tension line bundle conductor cannot be solved.Meanwhile, the method operation easier is large, length consuming time, under operation field friendship is across complicated occasion, especially moves horizontally dismounting foreign matter just seems very difficult, therefore the method is only applicable to the dismounting of foreign matter on current solid conductor.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provide a kind of structure simple, use flexible, light foreign matter method for dismounting simple, can use on phase bundle conductor easily, the high-tension line bundle conductor charged dismounting foreign matter instrument of on-the-spot live line working condition and requirement can be met and remove foreign matter method.
The purpose of this utility model has been come by following technical solution, a kind of high-tension line bundle conductor charged dismounting foreign matter instrument, it comprises one and hangs on double-end pulley on overhead ground wire, and the lower sheave of described double-end pulley can be transferred to the double end foreign matter processing carrying out foreign matter process near foreign matter by insulating cord knot one.
Described double-end pulley is suspended on overhead ground wire by top sheave, and described double end foreign matter processing comprises one for U-shaped of knot, and these both ends of U-shaped are fixed with the flat steel tendon stretched outside two and form double end radiation thorn.
Described steel tendon, by the fixed muffle of one end, is fixed on the end of described U-shaped with bolt, nut.
Utilize described high-tension line bundle conductor charged dismounting foreign matter instrument to carry out removing a method for foreign matter, described method comprises the steps:
A) operating personnel carries insulating cord, double-end pulley steps on tower;
B) insulating bar is utilized to be hung on by double-end pulley outside ground wire stockbridge damper;
C) Ground Operation personnel utilize insulating cord to tow to above foreign matter by double-end pulley, carry out foreign matter process;
D) foreign matter has cleared up tower under rear operating personnel.
The utility model mainly for the limitation that current foreign matter removal tool exists, improves respectively from instrument and method of operation; The cutting type instrument that described foreign matter removal tool is different from the past, it is double end radiation thorn shape, flexible control position can be come by means of eccentric torque in work high above the ground, it is using the ground wire without conductor spacer as passage, by draw-gear, removal tool is delivered to directly over foreign matter, utilize insulation ropes to control removal tool operation, move up and down process foreign matter from vertical direction; Therefore the utility model has structure simply, uses flexible, light foreign matter method for dismounting simple, can use easily, can meet the features such as on-the-spot live line working condition and requirement on phase bundle conductor.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model composition schematic diagram.
Fig. 2 is the structural representation of foreign matter processing described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, a kind of high-tension line bundle conductor described in the utility model charged dismounting foreign matter instrument, it comprises one and hangs on double-end pulley 2 on overhead ground wire 1, and the lower sheave 3 of described double-end pulley 2 can be transferred to the double end foreign matter processing 5 carrying out foreign matter process near foreign matter by insulating cord 4 knot one.
Shown in figure, described double-end pulley 2 is suspended on overhead ground wire 1 by top sheave 6, described double-end pulley 2 is by the double end foreign matter processing 5 of lower sheave 3 with insulating cord 4 knot, it comprises one for U-shaped 51 of knot, these both ends of U-shaped 51 to be fixed with outside two the flat steel tendon 52 stretched and to form double end radiation thorn, as shown in Figure 2.
In Fig. 2, described steel tendon 52, by the fixed muffle 53 of one end, is fixed on the end of described U-shaped 51 with bolt, nut 54.
The method utilizing described high-tension line bundle conductor charged dismounting foreign matter instrument to carry out removing foreign matter described in the utility model, it comprises the steps:
A) operating personnel carries insulating cord, double-end pulley steps on tower;
B) insulating bar is utilized to be hung on by double-end pulley outside ground wire stockbridge damper;
C) Ground Operation personnel utilize insulating cord to tow to above foreign matter by double-end pulley, carry out foreign matter process;
D) foreign matter has cleared up tower under rear operating personnel.
After the utility model adopts new foreign matter removal tool and method of operation, not only the task of the defect elimination that originally must have a power failure is become live line working, improve power supply reliability, the unplanned frequency of power cut of the equipment that decreases.Meanwhile, efficiently solve foreign matter process problem on phase bundle conductor, avoid the danger of operation field friendship across operation back and forth frequent during complicated occasion, improve the operating efficiency of charged foreign matter defect elimination; It thoroughly can remove foreign matter timely and effectively, and substantially reduces the average operation time.
Claims (3)
1. a high-tension line bundle conductor charged dismounting foreign matter instrument, it comprises one and hangs on double-end pulley on overhead ground wire, it is characterized in that the lower sheave of described double-end pulley can be transferred to the double end foreign matter processing carrying out foreign matter process near foreign matter by insulating cord knot one.
2. high-tension line bundle conductor according to claim 1 charged dismounting foreign matter instrument, it is characterized in that described double-end pulley is suspended on overhead ground wire by top sheave, described double end foreign matter processing comprises one for U-shaped of knot, and these both ends of U-shaped are fixed with the flat steel tendon stretched outside two and form double end radiation thorn.
3., according to the high-tension line bundle conductor charged dismounting foreign matter instrument that claim 2 is stated, it is characterized in that the fixed muffle of described steel tendon by one end, be fixed on the end of described U-shaped with bolt, nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226096.3U CN204835355U (en) | 2015-04-15 | 2015-04-15 | Electrified foreign matter instrument of demolising of high voltage transmission lines split conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520226096.3U CN204835355U (en) | 2015-04-15 | 2015-04-15 | Electrified foreign matter instrument of demolising of high voltage transmission lines split conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835355U true CN204835355U (en) | 2015-12-02 |
Family
ID=54692914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520226096.3U Expired - Fee Related CN204835355U (en) | 2015-04-15 | 2015-04-15 | Electrified foreign matter instrument of demolising of high voltage transmission lines split conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836149A (en) * | 2015-04-15 | 2015-08-12 | 国网浙江省电力公司嘉兴供电公司 | Tool for removing foreign matter from bundled conductor of high-voltage line in live working manner and method for removing foreign matter |
| CN109560501A (en) * | 2018-10-25 | 2019-04-02 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of universal adjustable insulating bar of sleeve |
-
2015
- 2015-04-15 CN CN201520226096.3U patent/CN204835355U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836149A (en) * | 2015-04-15 | 2015-08-12 | 国网浙江省电力公司嘉兴供电公司 | Tool for removing foreign matter from bundled conductor of high-voltage line in live working manner and method for removing foreign matter |
| CN109560501A (en) * | 2018-10-25 | 2019-04-02 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of universal adjustable insulating bar of sleeve |
| CN109560501B (en) * | 2018-10-25 | 2020-06-05 | 国网浙江省电力有限公司嘉兴供电公司 | Universal adjustable insulating bar of sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |