CN203351310U - A pre-branched coupler used for aluminum alloy cables - Google Patents
A pre-branched coupler used for aluminum alloy cables Download PDFInfo
- Publication number
- CN203351310U CN203351310U CN 201320391093 CN201320391093U CN203351310U CN 203351310 U CN203351310 U CN 203351310U CN 201320391093 CN201320391093 CN 201320391093 CN 201320391093 U CN201320391093 U CN 201320391093U CN 203351310 U CN203351310 U CN 203351310U
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- cable
- branch
- coupling body
- branch cable
- connected body
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Abstract
The utility model discloses a pre-branched coupler used for aluminum alloy cables. Included are a coupling body, a main cable, and a branch cable, wherein the main cable and the branch cable are packaged in the coupling body and mutually connected through an insulated coupling head; the coupling body is a plastic layer formed by injection molding; and the part, extending output the coupling body, of the branch cable is arranged to be parallel to the main cable. According to the pre-branched coupler used for the aluminum alloy cables provided by the utility model, thanks to the coupling body made of plastics and the mutually parallel arrangement of the part, extending output the coupling body, of the branch cable and the main cable, the cables are effectively prevented from being pulled to become loose, and the main cable and the branch cable are guaranteed to be reliably coupled. Moreover, the pre-branched coupler is simple in structure, easy to implement, and easy to produce in factories in a unified manner.
Description
Technical field
The utility model relates to a kind of cable coupler, relates in particular to a kind of pre-branch for aluminium alloy cable coupling.
Background technology
The existing plastic insulated cable coupling that extrudes, when carrying out leader cable and branch cable connection, generally only use bypass box " T connects " mode be fixed and insulate, operate more complicated in scene, take up space large, and easily be subject to tractive to cause node contact resistance variation and fault.Therefore be necessary existing aluminium alloy cable coupling is improved.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of pre-branch for aluminium alloy cable coupling, can guarantee leader cable and branch cable positive connection, and simple in structure, easy to implement.
The utility model is to solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of pre-branch for aluminium alloy cable coupling, comprise connected body, leader cable and branch cable, described leader cable and branch cable are aluminium alloy conductor, wherein, described leader cable and branch cable are encapsulated in connected body, described leader cable is connected by the insulation coupling head with branch cable, described connected body is the plastic layer that injection moulding forms, and part and leader cable that described branch cable is stretched out connected body are arranged in parallel.
The above-mentioned coupling of the pre-branch for aluminium alloy cable, wherein, described leader cable, branch cable and connected body intersection are provided with the compression retainer ring.
The utility model contrast prior art has following beneficial effect: the coupling of the pre-branch for aluminium alloy cable that the utility model provides, the connected body formed by plastic layer, and part and leader cable that branch cable is stretched out connected body are arranged in parallel, thereby effectively prevent from that cable from being pullled and cause getting loose, guarantee leader cable and branch cable positive connection, and simple in structure, easy to implement, be easy to the unified making in factory.
The accompanying drawing explanation
Fig. 1 is the pre-branch joiner structure schematic diagram of the utility model for aluminium alloy cable.
In figure:
1 connected body 2 leader cable 3 branch cable
4 insulation coupling head 5 compression retainer rings
Embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the pre-branch joiner structure schematic diagram of the utility model for aluminium alloy cable.
Refer to Fig. 1, the coupling of the pre-branch for aluminium alloy cable that the utility model provides comprises connected body 1, leader cable 2 and branch cable 3, described leader cable 2 and branch cable 3 are aluminium alloy conductor, wherein, described leader cable 2 and branch cable 3 are encapsulated in connected body 1, described leader cable 2 is connected by insulation coupling head 4 with branch cable 3, the plastic layer that described connected body 1 forms for injection moulding, and part and leader cable 2 that described branch cable 3 is stretched out connected body 1 are arranged in parallel.
The pre-branch for aluminium alloy cable that the utility model provides connects, described leader cable 2 and branch cable 3 are aluminium alloy conductor, the outside of described aluminium alloy conductor is coated with plastics and extrudes layer, the connected body 1 formed by plastic layer, and part and leader cable 2 that branch cable 3 is stretched out connected body are arranged in parallel, thereby effectively prevent from that cable from being pullled and cause getting loose, guarantee leader cable 2 and branch cable 3 positive connection, and simple in structure, easy to implement.
In order further to guarantee that leader cable and branch cable positive connection, described leader cable 2, branch cable 3 and connected body 1 intersection can further be provided with compression retainer ring 5 and reinforce and can effectively completely cut off with atmosphere and aqueous vapor.
Although the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection range of the present utility model is worked as with being as the criterion that claims were defined.
Claims (2)
1. the coupling of the pre-branch for aluminium alloy cable, comprise connected body (1), leader cable (2) and branch cable (3), described leader cable (2) and branch cable (3) are aluminium alloy conductor, it is characterized in that, described leader cable (2) and branch cable (3) are encapsulated in connected body (1), described leader cable (2) is connected by insulation coupling head (4) with branch cable (3), the plastic layer that described connected body (1) forms for injection moulding, part and leader cable (2) that described branch cable (3) is stretched out connected body (1) are arranged in parallel.
2. the pre-branch for aluminium alloy cable as claimed in claim 1 coupling, is characterized in that, described leader cable (2), branch cable (3) and connected body (1) intersection are provided with compression retainer ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320391093 CN203351310U (en) | 2013-07-02 | 2013-07-02 | A pre-branched coupler used for aluminum alloy cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320391093 CN203351310U (en) | 2013-07-02 | 2013-07-02 | A pre-branched coupler used for aluminum alloy cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351310U true CN203351310U (en) | 2013-12-18 |
Family
ID=49751177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320391093 Expired - Fee Related CN203351310U (en) | 2013-07-02 | 2013-07-02 | A pre-branched coupler used for aluminum alloy cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351310U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638385A (en) * | 2015-02-06 | 2015-05-20 | 江苏通光强能输电线科技有限公司 | Aluminium alloy cable branch connecting component for street lamp and mounting method thereof |
| CN104993442A (en) * | 2015-07-20 | 2015-10-21 | 上海胜华电气股份有限公司 | Flexible fireproof cable pre-branching connector and machining and installing method thereof |
| CN107317296A (en) * | 2017-08-09 | 2017-11-03 | 上海胜华电气股份有限公司 | The pre- branch's magnesia cable of close water type of preventing fires and its installation method |
-
2013
- 2013-07-02 CN CN 201320391093 patent/CN203351310U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638385A (en) * | 2015-02-06 | 2015-05-20 | 江苏通光强能输电线科技有限公司 | Aluminium alloy cable branch connecting component for street lamp and mounting method thereof |
| CN104993442A (en) * | 2015-07-20 | 2015-10-21 | 上海胜华电气股份有限公司 | Flexible fireproof cable pre-branching connector and machining and installing method thereof |
| CN107317296A (en) * | 2017-08-09 | 2017-11-03 | 上海胜华电气股份有限公司 | The pre- branch's magnesia cable of close water type of preventing fires and its installation method |
| CN107317296B (en) * | 2017-08-09 | 2023-10-31 | 上海胜华电气股份有限公司 | Fireproof dense water type pre-branched magnesium oxide cable and installation method thereof |
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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: 20131218 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |