CN2847624Y - Anti-shock arrester for overhead power transmission line - Google Patents
Anti-shock arrester for overhead power transmission line Download PDFInfo
- Publication number
- CN2847624Y CN2847624Y CN 200520098405 CN200520098405U CN2847624Y CN 2847624 Y CN2847624 Y CN 2847624Y CN 200520098405 CN200520098405 CN 200520098405 CN 200520098405 U CN200520098405 U CN 200520098405U CN 2847624 Y CN2847624 Y CN 2847624Y
- Authority
- CN
- China
- Prior art keywords
- transmission line
- wire clamp
- lightning
- utility
- lightning rod
- 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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- Suspension Of Electric Lines Or Cables (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The utility model relates to an anti-shock lightning rod for overhead power transmission lines, which comprises a rod bar, a balance heavy hammer, a wire clamp, a vibration damper and a fastening bolt, wherein one end of the rod bar of the lightning rod is connected with the balance heavy hammer into integration through the vibration damper, and a conducting wire is led out of the rod bar; the conducting wire is fastened on a ground wire through the wire clamp which is fixed by the fastening bolt. The utility model can effectively reduce lightning stroke flashover accidents and can also prevent the strand breaking of an OPGW optical cable caused by lightning stroke, and the product has the advantages of practicability, good efficiency, easy manufacture and convenient installation and construction.
Description
Technical field
The utility model relates to a kind of accessory of used for transmission line, be the protective device that prevents overhead transmission line thunderbolt breakdown of conducting wires, be specifically related to be installed on a kind of overhead transmission line the lightning rod that overhead ground wire contains the anti-thunder and lightning shielding lead on OPGW optical cable and the good conductor ground wire.
Technical background
At present ultra-high-tension power transmission line extra high voltage network particularly because of the lightning conducter shielding was lost efficacy, and causes thunderbolt breakdown of conducting wires rate height, at present in the world with the domestic used for transmission line lightning rod that does not also have suitable construction.
Summary of the invention
The purpose of this utility model shields the failure rate height that lost efficacy for anti-shielding lead because of lightning conducter, a kind of overhead transmission line anti-shock arrester is provided, the utility model can reduce the lightning stroke flashover accident effectively, can prevent that also thunderbolt from causing disconnected strand of OPGW optical cable, and this product is practicability and effectiveness both, make easily again and produce, also be convenient to installation.
The technical solution of the utility model is:
Overhead transmission line is with preventing thunder and lightning shielding lightning rod, comprise shank 1, balance weight 5, wire clamp 3, stockbridge damper 6 and fastening bolt 4, shank 1 one ends of lightning rod are connected one by stockbridge damper 6 with a balance weight 5, draw lead in the shank, lead is anchored on the ground wire by wire clamp 3, and wire clamp 3 is fastening with it by fastening bolt 4.In wire clamp 3, be provided with lead and protect lines 2.
The shank of lightning rod and horizontal angle α all can make in 15～30 ° of scopes, realize installing.Described wire clamp and stockbridge damper make one or the split manufacturing is fastenedly connected.
One made by described lightning rod, wire clamp, stockbridge damper and balance weight or the split manufacturing is fastenedly connected.
The utility model is anchored on lightning rod on the ground wire by wire clamp, keeps installation position substantially constant with what guarantee lightning rod when wind lotus and the icing with balance weight, and just its shielding thunderbolt scope is constant.The utility model integral body possesses the vibrationproof performance.The utility model goes for various different-diameter overhead ground wires, and is used to contain OPGW optical cable and good conductor ground wire, and both practicability and effectiveness of this product, makes easily again and produces, and also is convenient to installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
In conjunction with the accompanying drawings the utility model is further described.
It is same as the prior art that present embodiment does not relate to part.
Overhead transmission line is with preventing thunder and lightning shielding lightning rod, comprise shank 1, balance weight 5, protect lines 2, wire clamp 3, stockbridge damper 6 and fastening bolt 4, shank 1 one ends of lightning rod are connected one by stockbridge damper 6 with a balance weight 5, draw lead in the shank, lead is anchored on the ground wire by the wire clamp 3 that is provided with lead and protects lines 2, wire clamp 3 is fastening with it by fastening bolt 4, and the shank of lightning rod and horizontal angle α are 25 °, wire clamp and stockbridge damper are made one, and lightning rod, stockbridge damper and balance weight are fastenedly connected and are integral.
The utility model is anchored on lightning rod on the ground wire by wire clamp, keeps installation position substantially constant with what guarantee lightning rod when wind lotus and the icing with balance weight, and just its shielding thunderbolt scope is constant.The utility model integral body possesses the vibrationproof performance.The utility model goes for various different-diameter overhead ground wires, and is used to contain OPGW optical cable and good conductor ground wire, and both practicability and effectiveness of this product, makes easily again and produces, and also is convenient to installation.
During concrete enforcement,, which kind of improves, as long as similar lightning-arrest shank etc. is being installed on the ground wire all within the claimed scope of the utility model no matter doing.
Claims (5)
1, overhead transmission line anti-shock arrester, comprise shank (1), balance weight (5), wire clamp (3), stockbridge damper (6) and fastening bolt (4), it is characterized in that: shank (1) one end of lightning rod is connected one by stockbridge damper (6) with a balance weight (5), draw lead in the shank, lead is anchored on the ground wire by wire clamp (3), and wire clamp (3) is fastening with it by fastening bolt (4).
2, overhead transmission line anti-shock arrester according to claim 1 is characterized in that: be provided with lead and protect lines (2) in wire clamp (3).
3, overhead transmission line anti-shock arrester according to claim 1 is characterized in that the shank of lightning rod and horizontal angle α are between 15～30 °.
4, overhead transmission line anti-shock arrester according to claim 1 is characterized in that described wire clamp and stockbridge damper are made one or the split manufacturing is fastenedly connected.
5, overhead transmission line anti-shock arrester according to claim 1 is characterized in that described lightning rod, wire clamp, stockbridge damper and balance weight are made one or the split manufacturing is fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098405 CN2847624Y (en) | 2005-10-19 | 2005-10-19 | Anti-shock arrester for overhead power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098405 CN2847624Y (en) | 2005-10-19 | 2005-10-19 | Anti-shock arrester for overhead power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2847624Y true CN2847624Y (en) | 2006-12-13 |
Family
ID=37513046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098405 Expired - Fee Related CN2847624Y (en) | 2005-10-19 | 2005-10-19 | Anti-shock arrester for overhead power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2847624Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100483879C (en) * | 2007-04-19 | 2009-04-29 | 高雯 | Transmission-line damping lightning arrester against winding shock |
| CN101308997B (en) * | 2008-05-14 | 2011-07-20 | 韩东 | Automatic installation apparatus of anti-shock arrester |
-
2005
- 2005-10-19 CN CN 200520098405 patent/CN2847624Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100483879C (en) * | 2007-04-19 | 2009-04-29 | 高雯 | Transmission-line damping lightning arrester against winding shock |
| CN101308997B (en) * | 2008-05-14 | 2011-07-20 | 韩东 | Automatic installation apparatus of anti-shock arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING KANGNENG ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XUN KAI Effective date: 20070608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070608 Address after: Nanjing City, Jiangsu province 210037 Longpan Road No. 79 Patentee after: Kangheng Electric Technology Co., Ltd., Nanjing Address before: Hubei city of Wuhan Province, Hanyang 430050 Patentee before: Xun Kai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |