CN205790466U - Novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus - Google Patents
Novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus Download PDFInfo
- Publication number
- CN205790466U CN205790466U CN201620537387.9U CN201620537387U CN205790466U CN 205790466 U CN205790466 U CN 205790466U CN 201620537387 U CN201620537387 U CN 201620537387U CN 205790466 U CN205790466 U CN 205790466U
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- wireplint
- copper
- wire clamp
- contact
- novel high
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Abstract
Novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus, relates to wire clamp of copper-aluminum apparatus.Including wireplint and multiple tension disc, one end of wireplint is provided with pressuring line groove, and multiple tension discs are distributed at the pressuring line groove of wireplint and are connected with wireplint by clamping screw, it is characterised in that: the two sides of the described wireplint other end are provided with contact copper sheet.Owing to contact copper sheet is that laminating is fixed on the side of wireplint, wireplint is overall, even if there is electrochemical reaction during use, wireplint also will not rupture, the use intensity of the device clamp thus ensured and reliability, reduces contact resistance, saves the energy.
Description
Technical field
This utility model relates to wire clamp of copper-aluminum apparatus, is specially a kind of novel high-strength double-face vacuum calendering copper-aluminum apparatus line
Folder.
Background technology
Power industry is when defeated, distribution, in order to be carried out by electric power liter, transformation or shunting, often by device clamp pair
Electric wire is fixed, and is connected with binding post defeated, controller switching equipment by device clamp the most again, it is ensured that the safety of electric power transmission
Property；And existing wire clamp of copper-aluminum apparatus is mainly by the aluminum steel plate of band pressuring line groove, the pressing plate being arranged on pressuring line groove and clamping screw
And the copper contact plate composition that aluminum steel plate is welded as a whole, in order to ensure the safety and reliability used, copper contact plate is to utilize
Friction welding technological is welding as one with aluminum steel plate；Using the wire clamp of copper-aluminum apparatus of this structure outwardly, intensity is the highest, but in reality
During border uses, at copper tip and the welding end surface of aluminum steel plate, electrochemical reaction formation couple corrosion, Yi Fa can be produced
Life is ruptured and adds contact resistance, wastes the energy；Secondly, using copper tip to weld with aluminum steel plate, cost is of a relatively high.
Utility model content
The purpose of this utility model is to provide a kind of novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus, this equipment line
Folder is possible not only to avoid copper aluminum contact position to rupture, and improves the use intensity of wire clamp；Meanwhile, also can reduce to the full extent
While production cost, moreover it is possible to reduce contact resistance, reduce electricity and damage.
The technical scheme realizing above-mentioned purpose is: novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus, including wire clamp
Plate and multiple tension disc, one end of wireplint is provided with pressuring line groove, and multiple tension discs are distributed at the pressuring line groove of wireplint and pass through
Clamping screw is connected with wireplint, it is characterised in that: the two sides of the described wireplint other end are provided with contact copper sheet.
Further, contact copper sheet is integral type structure with wireplint, and is parallel to each other, the contact of the contact copper sheet of both sides
Area is equal with the contact area of the wireplint contacted between copper sheet.
Further, thickness is wire clamp gross thickness the 10% of monolithic contact copper sheet.
Further, calendering technology is used to be combined as a whole between contact copper sheet and wireplint, more conventional welding procedure
There is more excellent tensile strength, the advantage such as higher rate elongation.
This utility model arranges contact copper sheet in the lower section of wireplint one end, so needs and defeated, controller switching equipment when aluminum steel
Copper tip when being connected, make aluminum steel and wireplint in can first aluminum steel be inserted the pressuring line groove of wireplint and by clamping screw
Fix, then will be fastenedly connected between the wireplint other end and equipment copper sleeve；Owing to contact copper sheet is that laminating is fixing online
On the side of clamping plate, wireplint is overall, even if there is electrochemical reaction during use, wireplint also will not rupture, thus protect
The use intensity of the device clamp of card and reliability, reduce contact resistance, saves the energy；Secondly, the copper of prior art is contacted
Head changes into contacting copper sheet, so can greatly reduce the usage amount of copper, effectively reduce production cost；And wire clamp of the present utility model
The two sides of one end that plate connects with equipment copper sleeve are provided with and contact copper sheet, improve electric conductivity, it is ensured that equipment is pacified
Entirely, reliability service.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, this utility model includes wireplint 1 and multiple tension disc 2, and one end of wireplint 2 is provided with line ball
Groove 3, multiple tension discs 2 are distributed at the pressuring line groove 3 of wireplint 1 and are connected with wireplint 1 by clamping screw 4, and wireplint 1 is another
The two sides of one end are provided with contact copper sheet 5, and contact copper sheet 5 and wireplint 1 are integral type structure, and are parallel to each other, both sides
Contact copper sheet 5 contact area equal with the contact area of the wireplint 1 contacted between copper sheet 5.
Using vacuum calendering technology to be combined as a whole between contact copper sheet 5 and wireplint 1, the thickness of monolithic contact copper sheet is
The 10% of wire clamp gross thickness.
Claims (4)
1. novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus, including wireplint and multiple tension disc, one end of wireplint
Being provided with pressuring line groove, multiple tension discs are distributed at the pressuring line groove of wireplint and are connected with wireplint by clamping screw, its feature
It is: the two sides of the described wireplint other end are provided with contact copper sheet.
Novel high-strength double-face vacuum the most according to claim 1 calendering wire clamp of copper-aluminum apparatus, it is characterised in that: contact copper
Sheet and wireplint are integral type structure, and are parallel to each other, the contact area of the contact copper sheet of both sides and the line contacted between copper sheet
The contact area of clamping plate is equal.
Novel high-strength double-face vacuum the most according to claim 1 and 2 calendering wire clamp of copper-aluminum apparatus, it is characterised in that: single
Thickness is wire clamp gross thickness the 10% of sheet contact copper sheet.
Novel high-strength double-face vacuum the most according to claim 3 calendering wire clamp of copper-aluminum apparatus, it is characterised in that: contact copper
Vacuum calendering technology is used to be combined as a whole between sheet and wireplint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537387.9U CN205790466U (en) | 2016-06-06 | 2016-06-06 | Novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537387.9U CN205790466U (en) | 2016-06-06 | 2016-06-06 | Novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790466U true CN205790466U (en) | 2016-12-07 |
Family
ID=58134524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620537387.9U Active CN205790466U (en) | 2016-06-06 | 2016-06-06 | Novel high-strength double-face vacuum calendering wire clamp of copper-aluminum apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790466U (en) |
-
2016
- 2016-06-06 CN CN201620537387.9U patent/CN205790466U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |