CN204216247U - Abnormity parallel groove clamp - Google Patents
Abnormity parallel groove clamp Download PDFInfo
- Publication number
- CN204216247U CN204216247U CN201420729907.7U CN201420729907U CN204216247U CN 204216247 U CN204216247 U CN 204216247U CN 201420729907 U CN201420729907 U CN 201420729907U CN 204216247 U CN204216247 U CN 204216247U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- clip body
- wire
- vertical section
- wire clip
- 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)
Abstract
The utility model discloses a kind of special-shaped parallel groove clamp, its structure comprises wire clip body, cover plate, bolt, its improvements are to change the grooved surface of the contact-making surface of line ball and cover plate and wire clip body into dentation, in order to increase the loss that stiction minimizing sliding friction causes, change the middle contact-making surface of cover plate and wire clip body into one side " recessed " shape simultaneously, simultaneously " convex " shape, it is more tight that this kind of change can make cover plate be combined with wire clip body, and decrease relative sliding, avoid skimming wear, there is the advantage of oneself compared with existing parallel groove clamp.
Description
Technical field
The utility model relates to transmission line hardware field, particularly relates to a kind of special-shaped parallel groove clamp.
Background technology
Parallel groove clamp is mainly used in power circuitry engineering, it is the parallel wire that continues, to transmit the contact gold utensil of electrical load, use widely, the wire jumper of non-rectilinear shaft tower, the T wiring of electric power system non-bearing junction, branch line, the electric equipment such as switch, transformer downlead, ground wire grounding downlead etc. continues, and parallel groove clamp can be used.
Conventional parallel groove clamp and the contact-making surface of wire or lightning conducter smooth, may relative sliding be produced, thus may cause skimming wear.
Summary of the invention
The utility model, for above problem, has made following improvement:
Structure of the present utility model comprises wire clip body, cover plate, bolt, it is characterized in that described wire clip body be a vertical section is semielliptical bonding jumper, and there is twice arcuate furrow in the inboard face of this bonding jumper, i.e. wire casing side by side; Described wire casing vertical section is not smooth arc, and is dentation; Equidistantly distribute several screwed hole in the middle of two wire casings, and raised up; Described cover plate is vertical section is semielliptical metal derby, and there is twice arcuate furrow in the inboard face of this metal derby, i.e. pressuring line groove side by side; Described pressuring line groove vertical section is not dentation for smooth arc; Described cover plate middle body has screwed hole; Wire is fixed on wire clamp by bolt by described wire clip body and some cover plates.
As the further improvement project of the utility model, described wire casing vertical section is greater than the vertical section of pressuring line groove.
As the further improvement project of the utility model, in the middle of the twice pressuring line groove of described cover plate be together with the groove of described wire clip body wire casing mid portion wedging.
Accompanying drawing explanation
Fig. 1 is the utility model front view, in figure 1, bolt 2, cover plate 3, pressuring line groove 4, wire casing 5, wire clip body.
Fig. 2 is the utility model vertical view, in figure 1, bolt 2, cover plate 5, wire clip body.
Embodiment
Embodiment one
Structure of the present utility model comprises wire clip body 5, cover plate 2, bolt 1, it is characterized in that described wire clip body 5 be a vertical section is semielliptical bonding jumper, and there is twice arcuate furrow in the inboard face of this bonding jumper, i.e. wire casing 4 side by side; Described wire casing 4 vertical section is not smooth arc, and is dentation; Equidistantly distribute several screwed hole in the middle of two wire casings 4, and raised up; Described cover plate 2 is vertical sections is semielliptical metal derby, and there is twice arcuate furrow in the inboard face of this metal derby, i.e. pressuring line groove 3 side by side; Described pressuring line groove 3 vertical section is not dentation for smooth arc; Described cover plate 2 middle body has screwed hole; Wire is fixed on wire clamp by bolt 1 by described wire clip body 5 and some cover plates 2;
As the further improvement project of the utility model, described wire casing 4 vertical section is greater than the vertical section of pressuring line groove 3;
As the further improvement project of the utility model, in the middle of the twice pressuring line groove 3 of described cover plate 2 be together with the groove of described wire clip body 5 wire casing mid portion wedging.
These are only the utility model preferred embodiment, therefore can not limit scope of the invention process according to this, the equivalence namely done according to description of the present invention changes and decoration, all should belong in the scope of the present invention's covering.
Claims (3)
1. a special-shaped parallel groove clamp, its structure comprises wire clip body, cover plate, bolt, it is characterized in that described wire clip body be a vertical section is semielliptical bonding jumper, and there is twice arcuate furrow in the inboard face of this bonding jumper, i.e. wire casing side by side; Described wire casing vertical section is not smooth arc, and is dentation; Equidistantly distribute several screwed hole in the middle of two wire casings, and raised up; Described cover plate is vertical section is semielliptical metal derby, and there is twice arcuate furrow in the inboard face of this metal derby, i.e. pressuring line groove side by side; Described pressuring line groove vertical section is not dentation for smooth arc; Described cover plate middle body has screwed hole; Wire is fixed on wire clamp by bolt by described wire clip body and some cover plates.
2. different in nature parallel groove clamp according to claim 1, is characterized in that described wire casing vertical section is greater than the vertical section of pressuring line groove.
3. different in nature parallel groove clamp according to claim 1, in the middle of the twice pressuring line groove that it is characterized in that described cover plate be together with the groove of described wire clip body wire casing mid portion wedging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729907.7U CN204216247U (en) | 2014-11-29 | 2014-11-29 | Abnormity parallel groove clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729907.7U CN204216247U (en) | 2014-11-29 | 2014-11-29 | Abnormity parallel groove clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216247U true CN204216247U (en) | 2015-03-18 |
Family
ID=52984890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729907.7U Expired - Fee Related CN204216247U (en) | 2014-11-29 | 2014-11-29 | Abnormity parallel groove clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703093A (en) * | 2014-11-29 | 2016-06-22 | 江苏苏源电气有限公司 | Special parallel groove clamp |
| CN105826702A (en) * | 2016-04-07 | 2016-08-03 | 国网山东滨州市沾化区供电公司 | Mechanical type branch connector for low-voltage power cable |
| CN105932435A (en) * | 2016-06-22 | 2016-09-07 | 国网山东省电力公司烟台供电公司 | Electric power cable wiring apparatus |
-
2014
- 2014-11-29 CN CN201420729907.7U patent/CN204216247U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703093A (en) * | 2014-11-29 | 2016-06-22 | 江苏苏源电气有限公司 | Special parallel groove clamp |
| CN105826702A (en) * | 2016-04-07 | 2016-08-03 | 国网山东滨州市沾化区供电公司 | Mechanical type branch connector for low-voltage power cable |
| CN105932435A (en) * | 2016-06-22 | 2016-09-07 | 国网山东省电力公司烟台供电公司 | Electric power cable wiring apparatus |
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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: 20150318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |