CN201966331U - Special wire clamp - Google Patents
Special wire clamp Download PDFInfo
- Publication number
- CN201966331U CN201966331U CN 201120068214 CN201120068214U CN201966331U CN 201966331 U CN201966331 U CN 201966331U CN 201120068214 CN201120068214 CN 201120068214 CN 201120068214 U CN201120068214 U CN 201120068214U CN 201966331 U CN201966331 U CN 201966331U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- arc
- arc groove
- special
- shaped grooves
- 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
Links
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 abstract 1
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a special wire clamp. The special wire clamp comprises a wire clamp main body, and is characterized in that arc-shaped grooves are respectively formed on two sides of the wire clamp main body, arc-shaped cover plates are connected to the wire clamp main body on the position opposite to the arc-shaped grooves, the arc-shaped grooves and the arc-shaped cover plates form a clamp body, and conductive material layers are coated on the inner surfaces of the arc-shaped grooves. The special wire clamp has the characteristics of simple structure, low construction cost, electrolytic corrosion prevention, wide application range and convenience in operation, and can satisfy the requirements of lead wires with different diameters.
Description
Technical field
The utility model relates to the link between a kind of conductor, particularly a kind of special-purpose wire clamp that electric equipment copper, aluminium conductor are connected of being used for.
Background technology
On the electric equipment of electric power system, directly connect the couple corrosion that causes in order to solve copper, aluminium conductor, normally welding aluminum sheets and copper coin on wire clamp, copper coin is used for the copper conductor that links to each other, and aluminium sheet is used for the aluminium conductor that links to each other.The shortcoming of this connected mode is: the complex manufacturing technology of wire clamp, and volume is big, and contact resistance is big, and does not possess versatility, can only be connected with the same model lead that is complementary, and it is convenient inadequately to use.
Summary of the invention
The purpose of this utility model is to provide a kind of special-purpose wire clamp simple in structure, easy to use.
The purpose of this utility model is achieved in that a kind of special-purpose wire clamp, comprise wire clip body, it is characterized in that the wire clip body both sides are respectively equipped with arc groove, position relative with arc groove on the wire clip body is connected with curved cover plate, and arc groove and curved cover plate form clamp jointly.Be coated with conductive material layer at the arc groove inner surface.
The utility model is by two arc grooves and the corresponding curved cover plate that is provided with it on the wire clip body, two clamps have been formed, be respectively applied for and connect copper conductor and aluminium conductor, wire clip body can adopt the electric conducting material that can not produce couple corrosion to make, and in its arc groove surface-coated conductive material layer is arranged, solved the couple corrosion problem.Simultaneously, by adjusting the spacing of curved cover plate and arc groove, make it can satisfy the conductor of different-diameter.
Characteristics of the present utility model are: simple in structure, cost is low, can not produce couple corrosion, can satisfy the lead of different-diameter, and is applied widely, easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in the figure, the both sides of wire clip body 1 are respectively equipped with arc groove 2, arc groove is provided with curved cover plate 3, curved cover plate is connected on the wire clip body by bolt 4, arc groove and curved cover plate form clamp jointly, can adjust the distance of curved cover plate and wire clip body by bolt, make it can adapt to different conductor diameters.The arc groove inner surface is coated with conductive paste 7.During use, copper conducting rod on the equipment 5 and aluminium are drawn lead 6 be separately positioned on by arc groove and curved cover plate and form in the clamp, clamping screw is fixed.
Claims (2)
1. a special-purpose wire clamp comprises wire clip body, it is characterized in that the wire clip body both sides are respectively equipped with arc groove, and position relative with arc groove on the wire clip body is connected with curved cover plate, and arc groove and curved cover plate form clamp jointly.
2. a kind of special-purpose wire clamp according to claim 1 is characterized in that being coated with conductive material layer at the arc groove inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120068214 CN201966331U (en) | 2011-03-14 | 2011-03-14 | Special wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120068214 CN201966331U (en) | 2011-03-14 | 2011-03-14 | Special wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966331U true CN201966331U (en) | 2011-09-07 |
Family
ID=44528883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120068214 Expired - Fee Related CN201966331U (en) | 2011-03-14 | 2011-03-14 | Special wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966331U (en) |
-
2011
- 2011-03-14 CN CN 201120068214 patent/CN201966331U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121114 Address after: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Patentee after: Dalian Power Supply Company of Liaoning Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 116001 No. 102, Zhongshan, Dalian District, Liaoning, Zhongshan Road Patentee before: Dalian Power Supply Company of Liaoning Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20180314 |