CN202308985U - Two-split anti-corona spacing rod - Google Patents
Two-split anti-corona spacing rod Download PDFInfo
- Publication number
- CN202308985U CN202308985U CN2011203675674U CN201120367567U CN202308985U CN 202308985 U CN202308985 U CN 202308985U CN 2011203675674 U CN2011203675674 U CN 2011203675674U CN 201120367567 U CN201120367567 U CN 201120367567U CN 202308985 U CN202308985 U CN 202308985U
- Authority
- CN
- China
- Prior art keywords
- corona
- clamp main
- main body
- wire clamp
- bolt
- 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
The utility model discloses a two-split anti-corona spacing rod which includes two cable clamp main bodies (1) which are connected together via a screw, pressure covers (2), and bolts (5). An end of the cable clamp main body (1) is provided with a clamp head (4). The pressure cover (2) is fixedly connected with the cable clamp main body via the bolt (5) arranged on the cable clamp main body (1). A sleeve pad (3) which is provided with tooth nails is arranged between the clamp head (4) and the pressure cover (2). Through arranging the sleeve pad possessing the tooth nails, the friction among leads is increased, the cable clamps can more stably hold the leads, and the surfaces of the screw and the bolts are coated with an insulating material, so the corona is prevented.
Description
Technical field
The utility model belongs to the protection instrument that overhead power line is used, and relates in particular to the anti-corona conductor spacer of a kind of two divisions.
Background technology
On ultra-high-tension power transmission line, keep certain intervals between the power transmission line each other for making, when preventing short circuit current; Whiplash between sub-conductor and inhibition aeolian vibration and subspan oscillation; Satisfy electric property simultaneously, reduce corona noise, in certain distance, need between online and the line conductor spacer to be set.At present, the domestic conductor spacer agent structure of generally using all adopts the bolted pattern, and conductor spacer comprises framework and wire clamp two parts; But the contact-making surface of wire clamp and lead is comparatively smooth, and under some strong wind weathers, can be moved unavoidably, and the fastening bolt termination exposes, and also is easy to generate corona.
Summary of the invention
For addressing the above problem, the purpose of the utility model provides the anti-corona conductor spacer of a kind of two divisions, can avoid phenomenons such as conductor spacer slippage, corona.
In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:
The anti-corona conductor spacer of a kind of two divisions; It comprises two wire clamp main bodys, gland and bolts that link together through screw; Said wire clamp body end is provided with chuck; Gland is fixedly connected with the wire clamp main body through the bolt that is arranged on the wire clamp main body, is provided with the sleeve gasket of barbed nail between said chuck and the gland.
The anti-corona conductor spacer of described two divisions, its sleeve gasket is that elastomeric material is processed.
The anti-corona conductor spacer of described two divisions is coated with one deck insulating material on the outer surface of its screw and bolt.
Owing to adopt technique scheme, the utlity model has following superiority:
The anti-corona conductor spacer of this two division; It is simple in structure, novel; Be provided with the sleeve gasket of barbed nail between the chuck of wire clamp and the gland, increased the friction between the lead, strengthened wire clamp the firm effect between the lead; The surfaces coated of screw and bolt is covered with insulating material, has avoided the generation of corona.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1-wire clamp main body; The 2-gland; The 3-sleeve gasket; The 4-chuck; The 5-bolt.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
In conjunction with Fig. 1; The anti-corona conductor spacer of a kind of two divisions, it comprises two wire clamp main bodys 1, gland 2 and the bolt 5 that links together through screw, said wire clamp main body 1 end is provided with chuck 4; Gland 2 is fixedly connected with the wire clamp main body through the bolt 5 that is arranged on the wire clamp main body 1; Be provided with the sleeve gasket 3 of barbed nail between said chuck 4 and the gland 2, sleeve gasket 3 is processed for elastomeric material, prevents to scratch lead; Be coated with one deck insulating material on the outer surface of described screw and bolt 5, avoid taking place corona phenomenon.
Claims (3)
1. one kind two is divided anti-corona conductor spacer; Comprise two the wire clamp main bodys (1), gland (2) and the bolt (5) that link together through screw; Said wire clamp main body (1) end is provided with chuck (4); Gland (2) is fixedly connected with the wire clamp main body through the bolt (5) that is arranged on the wire clamp main body (1), it is characterized in that: the sleeve gasket (3) that is provided with barbed nail between said chuck (4) and the gland (2).
2. the anti-corona conductor spacer of two divisions according to claim 1, it is characterized in that: described sleeve gasket (3) is processed for elastomeric material.
3. the anti-corona conductor spacer of two divisions according to claim 1 is characterized in that: be coated with one deck insulating material on the outer surface of described screw and bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203675674U CN202308985U (en) | 2011-10-01 | 2011-10-01 | Two-split anti-corona spacing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203675674U CN202308985U (en) | 2011-10-01 | 2011-10-01 | Two-split anti-corona spacing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308985U true CN202308985U (en) | 2012-07-04 |
Family
ID=46377799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203675674U Expired - Fee Related CN202308985U (en) | 2011-10-01 | 2011-10-01 | Two-split anti-corona spacing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914221A (en) * | 2017-11-16 | 2018-04-17 | 无锡市同步电子制造有限公司 | The horizontal mounting tool wire clamp manufacture craft of digital display tensile tester |
-
2011
- 2011-10-01 CN CN2011203675674U patent/CN202308985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914221A (en) * | 2017-11-16 | 2018-04-17 | 无锡市同步电子制造有限公司 | The horizontal mounting tool wire clamp manufacture craft of digital display tensile tester |
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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: 20120704 Termination date: 20121001 |