CN202422892U - Movably detachable arrester - Google Patents
Movably detachable arrester Download PDFInfo
- Publication number
- CN202422892U CN202422892U CN2011205193426U CN201120519342U CN202422892U CN 202422892 U CN202422892 U CN 202422892U CN 2011205193426 U CN2011205193426 U CN 2011205193426U CN 201120519342 U CN201120519342 U CN 201120519342U CN 202422892 U CN202422892 U CN 202422892U
- Authority
- CN
- China
- Prior art keywords
- lightning arrester
- arrester
- hook
- snap ring
- insulating mounting
- 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.)
- Expired - Fee Related
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Abstract
A movably detachable arrester comprises an arrester body (5) and an insulated mounting post (1). A clamp ring (3) is arranged at the upper end of the insulated mounting post (1), a hook (4) at the upper end of the arrester body (5) is clamped in the clamp ring (3), a movable clamp groove (6) is arranged at the lower end of the insulated mounting post (1), and a hook (7) at the lower end of the arrester body (5) is clamped in the clamp groove (6). After the technical scheme is adopted, during pretesting of the arrester, the arrester can be conveniently detached, work efficiency is improved, 10KV line outage time is shortened, and power supply reliability is enhanced.
Description
Technical field
The utility model relates to a kind of lightning arrester, is specifically related to a kind of movable detachable lightning arrester.
Background technology
Existing lightning arrester is fixed installation formula lightning arrester mostly, and the lightning arrester performulation needs interruption duration longer, inefficiency.With the Puyang Nanyue County is example, and this county is a typical agricultural county, and 9 transformer stations are arranged, 58 10KV outlets, and also farming filling duty ratio is more concentrated, and a year amount of power supply is about 1.5 hundred million KWh.And annual 10KV outlet in spring lightning arrester performulation; Per 1 outlet (have a power failure from beginning--permission work------termination work---send) interruption duration about 1 hour 30 minutes; Article 58, circuit amounts to 70 hours, and 9 day time could be accomplished 10KV outlet lightning arrester performulation.Interruption duration is longer, has influenced power supply reliability.
The utility model content
The purpose of the utility model is to solve the above-mentioned technical problem that exists in the prior art, and a kind of movable detachable lightning arrester is provided.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
The movable detachable lightning arrester of the utility model; Comprise lightning arrester body and insulating mounting pillar; The upper end of insulating mounting pillar is provided with snap ring; The hook of the upper end of lightning arrester body is fastened in the snap ring, and the lower end of insulating mounting pillar is provided with movable draw-in groove, and the hook of lightning arrester body lower end is fastened in the draw-in groove.
Upper end at said insulating mounting pillar is provided with snap ring, on snap ring, is provided with to block cover.
After adopting technique scheme, in lightning arrester performulation process, can dismantle lightning arrester easily, improve operating efficiency, reduce the 10KV line outage time, improve power supply reliability.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
The movable detachable lightning arrester of the utility model is as shown in Figure 1, comprises lightning arrester body 5 and insulating mounting pillar 1, and the upper end of insulating mounting pillar 1 is provided with snap ring 3, on snap ring, is provided with to block cover 2.The hook 4 of the upper end of lightning arrester body 5 is fastened in the snap ring 3, and the lower end of insulating mounting pillar 1 is provided with movable draw-in groove 6, and the hook 7 of lightning arrester body 5 lower ends is fastened in the draw-in groove 6.
Claims (2)
1. movable detachable lightning arrester; It is characterized in that: comprise lightning arrester body (5) and insulating mounting pillar (1); The upper end of insulating mounting pillar (1) is provided with snap ring (3); The hook (4) of the upper end of lightning arrester body (5) is fastened in the snap ring (3), and the lower end of insulating mounting pillar (1) is provided with movable draw-in groove (6), and the hook (7) of lightning arrester body (5) lower end is fastened in the draw-in groove (6).
2. movable detachable lightning arrester according to claim 1 is characterized in that: be provided with snap ring (3) in the upper end of said insulating mounting pillar (1), on snap ring, be provided with and block cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205193426U CN202422892U (en) | 2011-12-13 | 2011-12-13 | Movably detachable arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205193426U CN202422892U (en) | 2011-12-13 | 2011-12-13 | Movably detachable arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422892U true CN202422892U (en) | 2012-09-05 |
Family
ID=46747628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205193426U Expired - Fee Related CN202422892U (en) | 2011-12-13 | 2011-12-13 | Movably detachable arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422892U (en) |
-
2011
- 2011-12-13 CN CN2011205193426U patent/CN202422892U/en not_active Expired - Fee Related
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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: 20120905 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |