CN2689548Y - High-voltage transmission line composite phase separated bars - Google Patents
High-voltage transmission line composite phase separated bars Download PDFInfo
- Publication number
- CN2689548Y CN2689548Y CN 200420010176 CN200420010176U CN2689548Y CN 2689548 Y CN2689548 Y CN 2689548Y CN 200420010176 CN200420010176 CN 200420010176 CN 200420010176 U CN200420010176 U CN 200420010176U CN 2689548 Y CN2689548 Y CN 2689548Y
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- fixed body
- transmission line
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- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a high voltage power line composite phase spacing bar arranged on high voltage power lines, and the utility model can effectively solve unsafe problems caused by lead swing. The utility model is formed in the way that composite insulator bodies are arranged at both sides of a middle fixing body, and umbelliform pieces are arranged on the composite insulator bodies. Fixing bodies are respectively arranged on the outer ends of the composite insulator bodies, and fixing holes are arranged on the fixing bodies. The utility model has the advantages of simple structure and easy installation and use, and can effectively avoid the circuit unsafe problem caused by the lead swing.
Description
One, technical field
This use is novel to relate to a kind of compound inter-phase spacer of installing and using of high voltage transmission line between each phase conductor of high voltage transmission line.
Two, background technology
It is the problem of having a bad headache in the operation power that the high-voltage power line conductive line is waved always.Wave between circuit mainly by wire icing come off, outside meteorological conditions such as bad weather such as strong wind cause.Owing to influenced by external force, different wave can appear in each phase conductor, the random vibration of out of phase, since the vibration of each phase conductor be at random, random, when take place resonance or two leads near the time, the air breakdown flashover will occur, when serious even lead occurs and twist together serious accident, wave that safe operation brings very big harm to ultra-high-tension power transmission line.Wave problem in order to solve circuit, all carried out big quantity research both at home and abroad, certain technical measures have been taked, as install shockproofly beat, anti-dance whip and use special gold utensil etc., though certain anti-effect of waving is all arranged, still can not fundamentally solve conductor galloping, therefore, the safe operation that how to solve ultra-high-tension power transmission line is the problem of being concerned about on electric power is carried always.
Three, utility model content
At the actual needs on above-mentioned situation and the ultra-high-tension power transmission line, the purpose of the utility model just provides the compound inter-phase spacer of a kind of novel high voltage transmission line, can effectively solve the unsafe problems of waving the ultra-high-tension power transmission line that causes because of circuit lead, the technical scheme of its solution is, adopt the compound inslation daughter of band umbrella sheet, between two compound inslation daughters the center fixed body is housed, on the two composite insulator external end heads termination fixed body is housed, during use it is contained between each phase power transmission line, this use is novel, and it is simple in structure, easy to install, can effectively prevent the circuit unsafe problems that causes because of conductor galloping to have huge economic and social benefit.
Four, description of drawings
Accompanying drawing is the novel structural front view of this use.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Provide by figure, the utility model is that compound inslation daughter 3 is equipped with through hold-down screw 7 in the both sides of center fixed body 5, umbrella shape insulating trip 4 is arranged in the compound inslation daughter 3, on two compound inslation daughters, 3 external end heads fixed body 1, fixed body 6 are housed respectively, on fixed body 1, fixed body 5 and the fixed body 6 fixing hole 2 are arranged; During use, fixed body 1,5,6 is contained in respectively on each phase conductor, its installation situation is looked the form difference that phase line is arranged, and can have horizontally, vertical arrangement and three kinds of installment states of delta arrangement.
By above-mentioned situation as can be known, the utlity model has the advantage of composite insulator, the insulation property good antifouling effect, very light in weight, because the compound inslation daughter plays the fixation of conductor spacer, be installed between the phase line, neither can cause burden to line steel tower, two phase conductors twist mutually near the generation flashover or because of phase line serious accident take place together when having avoided waving by its rigid mechanical support again, thoroughly solved because of circuit and waved the unsafe problems that causes, because this device is fixed together three-phase conducting wire, because three-phase conducting wire is not well-regulated when waving, synchronous, but very at random with random, install and use three-phase is become one, realize that the peak valley between the three-phase is cancelled each other, thereby reduced the probability of waving generation, promptly be to meet with most evil bad meteorological condition, as violent storm, waving also is that triple line is waved together, and not only the amplitude of waving can reduce, and the also company of strand mutually not of triple line, effectively avoided harm to the iron tower cross-arm.
Claims (1)
1, the compound inter-phase spacer of a kind of high voltage transmission line, it is characterized in that it being that compound inslation daughter (3) is equipped with through hold-down screw (7) in the both sides of center fixed body (5), umbrella shape insulating trip (4) is arranged in the compound inslation daughter (3), on two compound inslation daughter (3) external end heads fixed body (1), fixed body (6) are housed respectively, on fixed body (1), fixed body (5) and the fixed body (6) fixing hole (2) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010176 CN2689548Y (en) | 2004-02-16 | 2004-02-16 | High-voltage transmission line composite phase separated bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010176 CN2689548Y (en) | 2004-02-16 | 2004-02-16 | High-voltage transmission line composite phase separated bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689548Y true CN2689548Y (en) | 2005-03-30 |
Family
ID=34668402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420010176 Expired - Fee Related CN2689548Y (en) | 2004-02-16 | 2004-02-16 | High-voltage transmission line composite phase separated bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2689548Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931197A (en) * | 2010-08-24 | 2010-12-29 | 中国电力科学研究院 | Anti-oscillation interphase hardware tool for double bundle conductor |
| CN102025120A (en) * | 2010-08-24 | 2011-04-20 | 中国电力科学研究院 | Transverse l-shaped alternate anti-oscillation hardware |
-
2004
- 2004-02-16 CN CN 200420010176 patent/CN2689548Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931197A (en) * | 2010-08-24 | 2010-12-29 | 中国电力科学研究院 | Anti-oscillation interphase hardware tool for double bundle conductor |
| CN102025120A (en) * | 2010-08-24 | 2011-04-20 | 中国电力科学研究院 | Transverse l-shaped alternate anti-oscillation hardware |
| CN101931197B (en) * | 2010-08-24 | 2014-02-12 | 中国电力科学研究院 | Anti-oscillation interphase hardware tool for double bundle conductor |
| CN102025120B (en) * | 2010-08-24 | 2014-02-12 | 中国电力科学研究院 | Transverse l-shaped alternate anti-oscillation hardware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050330 Termination date: 20130216 |