CN206441991U - A kind of electric pole lightning protection device - Google Patents
A kind of electric pole lightning protection device Download PDFInfo
- Publication number
- CN206441991U CN206441991U CN201621477217.2U CN201621477217U CN206441991U CN 206441991 U CN206441991 U CN 206441991U CN 201621477217 U CN201621477217 U CN 201621477217U CN 206441991 U CN206441991 U CN 206441991U
- Authority
- CN
- China
- Prior art keywords
- rod
- insulator
- lightning
- support base
- lightning protection
- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a kind of electric pole lightning protection device, belong to electric power lightning protection field, including the body of rod, and it is arranged on the insulator on the body of rod, wherein support base is provided with the top of the body of rod, earth conductor is provided with the support base bottom, the insulator is located on the support base, lightning rod is provided with the bottom of the insulator, gap is left between the top of the lightning rod and the top of the insulator, because the curved shell fragment of lightning rod of the present utility model, and the top of lightning rod also at the top of insulator between have gap, lightning rod was so both avoided conductive under normal circumstances, good lightning protection function can also be played simultaneously, it ensure that the safe transport of electric power.
Description
Technical field
The utility model is related to a kind of lightning protection device, especially a kind of electric pole lightning protection device.
Background technology
Electric pole plays critically important effect to installing electric wiring as a kind of common support meanss in power industry, because
This is just particularly important for the lightning protection of electric pole, is all applied in electric wire tower substantially in existing lightning protection device, or high pressure
In transmission of electricity, there is no any lightning protection facility for common electric pole, so when running into thunderstorm weather, setting pinnacled
Electric pole is easily subject to thunderbolt, and then destroys whole circuit.
Utility model content
Technical assignment of the present utility model is to be directed to above the deficiencies in the prior art, and provides a kind of electric pole and filled with lightning protection
Put.
The utility model solves the technical scheme that its technical problem used：A kind of electric pole lightning protection device, including
The body of rod, and the insulator being arranged on the body of rod, wherein support base is provided with the top of the body of rod, in the support base
Bottom is provided with earth conductor, and the insulator is located on the support base, and lightning rod is provided with the bottom of the insulator, described
Gap is left between the top of lightning rod and the top of the insulator.
Further optimization：The support base structure annular in shape, is set at the top of the body of rod, and line is provided with the outside of the body of rod
Groove, the earth conductor is located in the wire casing.
Further optimization：In order to avoid earth conductor is exposed outside, therefore the body of rod is in hollow-core construction, the support base
For supporting table, the earth conductor is located at the hollow interior of the body of rod.
Further optimization：The lightning rod is arc spring lamination.
Advantage of the present utility model：The curved shell fragment of lightning rod, and lightning rod top also at the top of insulator between have
Gap, it is conductive under normal circumstances so both to have avoided lightning rod, while good lightning protection function can also be played, it is ensured that electricity
The safe transport of power.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation that the utility model sets wire casing on the body of rod.
Fig. 3 is that the utility model body of rod is in hollow structural representation.
Embodiment
The utility model is described below with reference to Figure of description.
As illustrated, a kind of electric pole lightning protection device, including the body of rod, and the insulator being arranged on the body of rod,
Support base wherein is provided with the top of the body of rod, earth conductor is provided with the support base bottom, the insulator is located at institute
State on support base, be provided with lightning rod in the bottom of the insulator, the top of the top of the lightning rod and the insulator it
Between leave gap.
The support base structure annular in shape, is set at the top of the body of rod, and wire casing is provided with the outside of the body of rod, and the ground connection is led
Body is located in the wire casing, in order to avoid earth conductor is exposed outside, therefore the body of rod is in hollow-core construction, and the support base is
Supporting table, the earth conductor is located at the hollow interior of the body of rod, and the lightning rod is arc spring lamination.
Its operation principle is：Under normal circumstances, because lightning rod at the top of insulator with having gap, lightning rod is not
The normal work of insulator can be influenceed, when there is thunderbolt, the electric current of high pressure is directly induced current on support base by lightning rod,
Then imported by earth conductor in the earth, so as to play lightning-arrest effect.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of electric pole lightning protection device, including the body of rod, and the insulator being arranged on the body of rod, it is characterised in that：
Support base is provided with the top of the body of rod, earth conductor is provided with the support base bottom, the insulator is located at the branch
Support on seat, be provided with lightning rod in the bottom of the insulator, stayed between the top of the lightning rod and the top of the insulator
There is gap.
2. electric pole lightning protection device according to claim 1, it is characterised in that：The support base structure annular in shape, set
It is located at the top of the body of rod, wire casing is provided with the outside of the body of rod, the earth conductor is located in the wire casing.
3. electric pole lightning protection device according to claim 1, it is characterised in that：The body of rod is in hollow-core construction, described
Support base is supporting table, and the earth conductor is located at the hollow interior of the body of rod.
4. the electric pole lightning protection device according to claims 1 to 3 wherein any one, it is characterised in that：It is described lightning-arrest
Pin is arc spring lamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477217.2U CN206441991U (en) | 2016-12-30 | 2016-12-30 | A kind of electric pole lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477217.2U CN206441991U (en) | 2016-12-30 | 2016-12-30 | A kind of electric pole lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441991U true CN206441991U (en) | 2017-08-25 |
Family
ID=59642437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621477217.2U Expired - Fee Related CN206441991U (en) | 2016-12-30 | 2016-12-30 | A kind of electric pole lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695769A (en) * | 2018-07-30 | 2018-10-23 | 国网辽宁省电力有限公司铁岭供电公司 | Lightning conducter repairs auxiliary device |
| CN111145968A (en) * | 2018-11-02 | 2020-05-12 | 西美雷电气有限公司 | Post insulator with bent multi-chamber lightning arrester and fixed air gap |
-
2016
- 2016-12-30 CN CN201621477217.2U patent/CN206441991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695769A (en) * | 2018-07-30 | 2018-10-23 | 国网辽宁省电力有限公司铁岭供电公司 | Lightning conducter repairs auxiliary device |
| CN111145968A (en) * | 2018-11-02 | 2020-05-12 | 西美雷电气有限公司 | Post insulator with bent multi-chamber lightning arrester and fixed air gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |