CN2398732Y - Copper-aluminium transition branch cable clamp - Google Patents
Copper-aluminium transition branch cable clamp Download PDFInfo
- Publication number
- CN2398732Y CN2398732Y CN 99240124 CN99240124U CN2398732Y CN 2398732 Y CN2398732 Y CN 2398732Y CN 99240124 CN99240124 CN 99240124 CN 99240124 U CN99240124 U CN 99240124U CN 2398732 Y CN2398732 Y CN 2398732Y
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- copper
- aluminium transition
- cable clamp
- branch cable
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model discloses a copper-aluminium transition branch wire clamp for connecting conducting wires, comprising a movable clamping plate 1, a static clamping plate 2, screw bolts 3, and a connecting terminal 7 with copper aluminium contact. The movable clamping plate 1 is connected with the static clamping plate 2 by the screw bolts 3. One end of the copper-aluminium transition connecting terminal 7 is connected with the static clamping plate 2, and the other end is provided with a hole 8. The utility model has the advantages of firm connection for conducting wires and large contact area between the wire clamp and the conducting wires, being suitable for shunting connecting devices of dissimilar metal conducting wires.
Description
The utility model belongs to a kind of wire connection device.
Existing copper aluminium contact branch cable clamp is to be made of bolt, clamping plate, and the lead of this wire clamp adopts solderless wrapped connection to contact with clamping plate, so resistance is big, causes the oxidation of the overheated acceleration aluminum steel of joint easily, causes joint to blow, and causes to have a power failure or other electric accident.And this wire clamp adopts many bolt arrangements, so operation is more tired.
The purpose of this utility model provides and a kind ofly conducts electricity very well, easy to operate copper-aluminium transition branch cable clamp.
For achieving the above object, technical scheme provided by the utility model is: a kind of copper-aluminium transition branch cable clamp, it comprises moving clamping plate, quiet clamping plate, bolt, copper-aluminium transition binding post, moving clamping plate, quiet clamping plate are linked together by bolt, copper-aluminium transition binding post one end is connected with quiet clamping plate, and the other end has a hole.
Compared with prior art, the utility model has been owing to adopted bolt that dynamic and static clamping plate are linked together, the lead of applicable different cross section, and enough pretightning forces and contact-making surface are arranged when connecting, guarantee offset folder and lead reliably contact, good conductivity.And number of bolts is few, and is easy to operate.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model copper-aluminium transition branch cable clamp.
Fig. 2 is the right view of copper-aluminium transition branch cable clamp shown in Figure 1.
Fig. 1, copper-aluminium transition branch cable clamp shown in Figure 2, its dynamic pressure plate 1, stationary. platen 2 are linked together by bolt 3, and dynamic pressure plate 1, stationary. platen 2 can be adorned the main traverse line 4 of different cross section.Copper-aluminium transition binding post 7 one ends are connected with quiet clamping plate 2, and the other end has a hole 8, and branch's branch current wire 9 can be installed.
Dynamic pressure plate 1, stationary. platen 2, bolt 3, copper-aluminium transition binding post 7 are packaged in the insulating cover 6.Also adorn a fixture block 5 on the insulating cover 6.Insulating cover 6 can make the wire clamp insulation effect good, and improves the security performance of wire clamp.Insulating cover 6 be can load and unload by operation clamping plate 5, and then dynamic pressure plate 1, stationary. platen 2 loaded and unloaded.
Moving clamping plate 1 respectively are two with the quantity of bolt 3.So that wire clamp has enough thrusts and contact-making surface when being connected with main traverse line, guarantee to connect reliable.
Claims (3)
1, a kind of copper-aluminium transition branch cable clamp, it is characterized in that: it comprises moving clamping plate (1), quiet clamping plate (2), bolt (3), copper-aluminium transition binding post (7), moving clamping plate (1), quiet clamping plate (2) are linked together by bolt (3), copper-aluminium transition binding post (7) one ends link to each other with quiet clamping plate (2), and the other end has a hole (8).
2, copper-aluminium transition branch cable clamp according to claim 1, it is characterized in that: described moving clamping plate (1), quiet clamping plate (2), bolt (3), copper-aluminium transition binding post (7) are packaged in the insulating cover (6), also adorn clamping plate (5) on the insulating cover (6).
3, copper-aluminium transition branch cable clamp according to claim 1 and 2 is characterized in that: the quantity of described moving clamping plate (1), bolt (3) respectively is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240124 CN2398732Y (en) | 1999-10-27 | 1999-10-27 | Copper-aluminium transition branch cable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240124 CN2398732Y (en) | 1999-10-27 | 1999-10-27 | Copper-aluminium transition branch cable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398732Y true CN2398732Y (en) | 2000-09-27 |
Family
ID=34027238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99240124 Expired - Fee Related CN2398732Y (en) | 1999-10-27 | 1999-10-27 | Copper-aluminium transition branch cable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398732Y (en) |
-
1999
- 1999-10-27 CN CN 99240124 patent/CN2398732Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |