CN210926356U - Copper-aluminum transition parallel groove clamp pressing plate - Google Patents
Copper-aluminum transition parallel groove clamp pressing plate Download PDFInfo
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- CN210926356U CN210926356U CN201922145905.9U CN201922145905U CN210926356U CN 210926356 U CN210926356 U CN 210926356U CN 201922145905 U CN201922145905 U CN 201922145905U CN 210926356 U CN210926356 U CN 210926356U
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- parallel groove
- groove clamp
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- plate
- transition
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Abstract
The utility model provides a copper aluminium transition parallel groove clamp plate, including parallel groove clamp bottom plate, parallel groove clamp upper plate, bolt binding post, a serial communication port, parallel groove clamp bottom plate and parallel groove clamp upper plate open the face that has the wire casing and laminate mutually, place components of a whole that can function independently transition copper on the another side of parallel groove clamp upper plate in proper order, whole transition copper, parallel groove clamp bottom plate, parallel groove clamp upper plate, components of a whole that can function independently transition copper, all be equipped with wiring bolt post hole on the whole transition copper, and link to each other through bolt binding post. The utility model discloses a copper aluminium transition parallel groove clamp plate when using, aluminium steel strand wires are placed in the wire casing of parallel groove clamp bottom plate and parallel groove clamp upper plate, and the cable copper terminal is fixed on whole transition copper by bolt binding post. The structure thoroughly overcomes the heating caused by copper-aluminum contact oxidation by adding the split transition copper plate and the integral transition copper plate, ensures that a cable copper terminal does not generate heat due to large current, and reduces the occurrence of high-voltage power supply line faults.
Description
Technical Field
The utility model relates to an electricity transmits the field, specifically is a copper aluminium transition parallel groove clamp plate.
Background
In the prior art, the connection of aluminum steel strand wires and cable copper terminals adopts the parallel groove clamp to link to each other, and the aluminum steel strand wires are placed in the wire casing of parallel groove clamp bottom plate, and cable copper terminal lug weld is in the parallel groove clamp upper plate, and parallel groove clamp bottom plate and parallel groove clamp upper plate rethread bolt terminal fixed connection. In the use, long-time, heavy current can lead to producing chemical reaction between copper and the aluminium, makes cable copper terminal and fastener junction generate heat and burn out, influences normal work.
Disclosure of Invention
The utility model aims at providing a copper aluminium transition parallel groove clamp pressing plate with long service life and reliable connection
The utility model discloses a copper aluminium transition parallel groove clamp plate, including parallel groove clamp bottom plate, parallel groove clamp upper plate, bolt binding post, parallel groove clamp bottom plate, parallel groove clamp upper plate has all opened wire casing and wiring bolt post hole, a serial communication port, parallel groove clamp bottom plate and parallel groove clamp upper plate are opened the face that has the wire casing and are laminated mutually, place components of a whole that can function independently transition copper on the another side of parallel groove clamp upper plate in proper order, whole transition copper, parallel groove clamp bottom plate, parallel groove clamp upper plate, components of a whole that can function independently transition copper, all be equipped with wiring bolt post hole on the whole transition copper, and link to each other through bolt binding post.
The utility model discloses a copper aluminium transition parallel groove clamp plate during the use, aluminium steel strand wires are placed in the wire casing of parallel groove clamp bottom plate and parallel groove clamp upper plate, and the cable copper terminal is fixed on whole transition copper by bolt terminal. The structure thoroughly overcomes the heating caused by copper-aluminum contact oxidation by adding the split transition copper plate and the integral transition copper plate, ensures that a cable copper terminal does not generate heat due to large current, and reduces the occurrence of high-voltage power supply line faults.
Drawings
Fig. 1 is an exploded view of the structure of the present invention;
1. the parallel groove clamp comprises a parallel groove clamp bottom plate, a parallel groove clamp upper plate, a split transition copper plate, a whole transition copper plate, a wiring bolt column hole, a wiring groove and a wiring bolt column hole, wherein the split transition copper plate is 3.
Detailed Description
The utility model provides a copper aluminium transition parallel groove clamp plate, including parallel groove clamp bottom plate 1, parallel groove clamp upper plate 2, bolt binding post, parallel groove clamp bottom plate 1, parallel groove clamp upper plate 2 has all opened wire casing 6 and wiring bolt post hole 5, a serial communication port, parallel groove clamp bottom plate 1 and parallel groove clamp upper plate 2 open the face that has wire casing 6 and laminate mutually, place components of a whole that can function independently transition copper 3 on the another side of parallel groove clamp upper plate 2 in proper order, whole transition copper 4, parallel groove clamp bottom plate 1, parallel groove clamp upper plate 2, components of a whole that can function independently transition copper 3, all be equipped with wiring bolt post hole 5 on whole transition copper 4, and link to each other through bolt binding post.
Claims (1)
1. The utility model provides a copper aluminium transition parallel groove clamp plate, includes parallel groove clamp bottom plate (1), parallel groove clamp upper plate (2), bolt terminal, and all opened wire casing (6) and wiring bolt post hole (5), its characterized in that in parallel groove clamp bottom plate (1), parallel groove clamp upper plate (2): the surface that parallel groove clamp bottom plate (1) and parallel groove clamp upper plate (2) were opened and are had wire casing (6) is laminated mutually, places components of a whole that can function independently transition copper (3), whole transition copper (4) on the another side of parallel groove clamp upper plate (2) in proper order, all is equipped with wiring bolt post hole (5) on parallel groove clamp bottom plate (1), parallel groove clamp upper plate (2), components of a whole that can function independently transition copper (3), whole transition copper (4) to link to each other through the bolt terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922145905.9U CN210926356U (en) | 2019-12-04 | 2019-12-04 | Copper-aluminum transition parallel groove clamp pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922145905.9U CN210926356U (en) | 2019-12-04 | 2019-12-04 | Copper-aluminum transition parallel groove clamp pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210926356U true CN210926356U (en) | 2020-07-03 |
Family
ID=71344771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922145905.9U Active CN210926356U (en) | 2019-12-04 | 2019-12-04 | Copper-aluminum transition parallel groove clamp pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210926356U (en) |
-
2019
- 2019-12-04 CN CN201922145905.9U patent/CN210926356U/en active Active
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