CN206610694U - A kind of lightning protection pillar insulator - Google Patents
A kind of lightning protection pillar insulator Download PDFInfo
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- CN206610694U CN206610694U CN201720071531.9U CN201720071531U CN206610694U CN 206610694 U CN206610694 U CN 206610694U CN 201720071531 U CN201720071531 U CN 201720071531U CN 206610694 U CN206610694 U CN 206610694U
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- external screw
- screw thread
- extension tube
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Abstract
The utility model is related to a kind of lightning protection pillar insulator, and its extinguishing arc head is provided with external screw thread, and external screw thread is connected with extension fixture.Advantage of the present utility model is embodied in：The utility model is provided with external screw thread at extinguishing arc head, and external screw thread is provided with extension fixture, can adjust the distance between starting rod and extinguishing arc head using extension fixture, can adapt to different operating modes.
Description
Technical field
The utility model is related to a kind of power equipment, and in particular to a kind of lightning protection pillar insulator.
Background technology
Lightning protection pillar insulator is a kind of anti-arc insulator of novel combination type structure, and it is mainly by insulating shield, compression
The compositions, striking such as nut, briquetting seat, mobile briquetting, upper metal cap, composite insulator, starting rod, insulating sleeve and lower metal leg
Rod and upper metal cap assembly connection are integral, when occurring when being struck by lightning, are discharged between starting rod and lower metal leg, make afterflow power frequency electric
Arc is moved on starting rod and burnt, so as to protect insulated conductor injury-free.Extinguishing arc head can be installed on existing lower metal leg
To realize extinguishing arc.
But existing extinguishing arc head is mostly fixed shape, it is impossible to adapt to different operating mode application environments.
Utility model content
The purpose of this utility model is that there is provided a kind of lightning protection pillar insulator, Neng Goushi for deficiency of the prior art
Answer different application environments.
To achieve the above object, the utility model discloses following technical scheme：
A kind of lightning protection pillar insulator, its extinguishing arc head is provided with external screw thread, and external screw thread is connected with extension fixture.
Further, the extension fixture is that internal thread is provided with inside extension tube, extension tube, and extension tube front end is bulb,
Bulb is exposed outside, and insulating barrier is provided with outside extension tube.
Further, the extension fixture is that internal thread is provided with inside extension tube, extension tube, and extension tube front end is sector
Piece, fanning strip is exposed outside, and insulating barrier is provided with outside extension tube.
A kind of lightning protection pillar insulator, has the advantages that disclosed in the utility model：
The utility model is provided with external screw thread at extinguishing arc head, and external screw thread is provided with extension fixture, adjustable using extension fixture
The distance between whole starting rod and extinguishing arc head, can adapt to different operating modes.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1,
Fig. 2 is the structural representation of the utility model embodiment 2,
Fig. 3 is the partial exploded view of the utility model embodiment 2,
Fig. 4 is the top view of the extension fixture of the utility model embodiment 2.
Wherein：
1- extinguishing arc heads, 2- extension tubes, 3- bulbs, 4- starting rods, 5- fanning strips.
Embodiment
The technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Core of the present utility model is to provide a kind of lightning protection pillar insulator, can adapt to different application environments.
Embodiment 1
Refer to Fig. 1.
A kind of lightning protection pillar insulator, its extinguishing arc first 1 is provided with external screw thread, and external screw thread is connected with extension fixture.
In the present embodiment, the extension fixture is extension tube 2, and the inside of extension tube 2 is provided with internal thread, and the front end of extension tube 2 is
Bulb 3, bulb 3 is exposed outside, and the outside of extension tube 2 is provided with insulating barrier.Guarantee is coordinated to disappear using the structure and starting rod 1 of bulb 3
Arc effect.
Embodiment 2
The present embodiment is roughly the same with the technical scheme of embodiment 1, differs only in, and the extension fixture is extension tube 2,
The inside of extension tube 2 is provided with internal thread, and the front end of extension tube 2 is fanning strip 5, and fanning strip 5 is exposed outside, and the outside of extension tube 2 is provided with exhausted
Edge layer.Coordinated using the large area structure of fanning strip with starting rod 1 and ensure extinguishing arc effect.
Compared to the content introduced in background technology, the utility model is provided with external screw thread at extinguishing arc first 1, and external screw thread is provided with
Extension fixture, can adjust the distance between starting rod and extinguishing arc head using extension fixture, can adapt to different operating modes.
Described above is only preferred embodiment of the present utility model, rather than its limitations；Although it should be pointed out that with reference to upper
Each embodiment is stated the utility model is described in detail, it will be understood by those within the art that, it still can be with
Technical scheme described in the various embodiments described above is modified, or which part or all technical characteristic are equally replaced
Change；And these modifications and replacement, the essence of corresponding technical scheme is departed from each embodiment technical scheme of the utility model
Scope.
Claims (1)
1. a kind of lightning protection pillar insulator, it is characterised in that its extinguishing arc head is provided with external screw thread, and external screw thread is connected with extension fixture,
The extension fixture is that internal thread is provided with inside extension tube, extension tube, and extension tube front end is fanning strip, and fanning strip is exposed outside,
Insulating barrier is provided with outside extension tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071531.9U CN206610694U (en) | 2017-01-20 | 2017-01-20 | A kind of lightning protection pillar insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071531.9U CN206610694U (en) | 2017-01-20 | 2017-01-20 | A kind of lightning protection pillar insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610694U true CN206610694U (en) | 2017-11-03 |
Family
ID=60171788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720071531.9U Active CN206610694U (en) | 2017-01-20 | 2017-01-20 | A kind of lightning protection pillar insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993217A (en) * | 2019-12-30 | 2020-04-10 | 萍乡市华瑞电瓷电器有限责任公司 | Column type insulator |
-
2017
- 2017-01-20 CN CN201720071531.9U patent/CN206610694U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993217A (en) * | 2019-12-30 | 2020-04-10 | 萍乡市华瑞电瓷电器有限责任公司 | Column type insulator |
| CN110993217B (en) * | 2019-12-30 | 2021-01-12 | 萍乡市华瑞电瓷电器有限责任公司 | Column type insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325600 Weiwu Road 189, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province (in Zhejiang Jinshanmen Electrical Appliances Co., Ltd.) Patentee after: Weilong Electric Co., Ltd. Address before: 325600 Weiwu Road 189, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Weilong Electric Co., Ltd. |