CN206041449U - Electric propulsion uses branch cable coupling assembling in advance - Google Patents
Electric propulsion uses branch cable coupling assembling in advance Download PDFInfo
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- CN206041449U CN206041449U CN201621018868.5U CN201621018868U CN206041449U CN 206041449 U CN206041449 U CN 206041449U CN 201621018868 U CN201621018868 U CN 201621018868U CN 206041449 U CN206041449 U CN 206041449U
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Abstract
The utility model discloses an electric propulsion uses branch cable coupling assembling in advance, include traction assembly, presort a subassembly, main cable, branch cable, every branch cable in subassembly inside is parallelly connected through a connector and a main cable presorting, and the complete free accommodation of main cable, branch cable and connector in the subassembly will be presorted to the shell, the shell of presorting subassembly adopts the hot melt to mould plastics the crimping of crimping technique to make in order to realize insulatingly, the form of connector is that the copper bar connects the knot, through the fixed branch of compaction in order to realize the cable of conductor with main cable and branch cable's conductor, the utility model discloses a structure processing is simple, traction assembly's structure setting can realize waterproof, dampproofing, the structure is closely knit, anti construction wearing and tearing, convenient safe characteristics lay wire, can realize the multiple -limb connection through presorting a subassembly, wiring installation simple operation, the reliability is high, low cost.
Description
Technical field
This utility model is related to technical field of electric wires and cables, and in particular to a kind of electric propulsion pre-branched cable connection group
Part.
Background technology
The town development of China's propulsion at present is like a raging fire, brings life, various special high-rise buildings to use to development of real estate
Mostly using the multicore or single-core cable purchased back originally, the interim processing and manufacturing connected mode in scene carries out layering and applies cable distribution
If utilizing；Connect up especially for heavy in section power cable, such as adopt this simple and crude manual manufacture mode, can be because in wiring
Artificial operation produces the gap that cannot be filled and led up and process, to the larger hidden danger of modern intelligent home comprehensive wiring security presence；Using
It is manual to peel off and compression bonding method, complex manufacturing technology, to waste time and energy, joint quality is laid wiring and is installed with artificial affecting very
Greatly, security reliability is low, and cost is also higher；Simultaneously duplexure can not be dismantled or be reinstalled, and one draw contact can only
Draw a branch, it is impossible to meet the demand that modern building design realizes multiple-limb connection in a point, and artificial operation is easily made
It is impaired into main cable insulating layer of conductor, it is follow-up easily to cause electrical hazard.Particularly in recent years, China is every year because electrical fire draws
The potential safety hazard for rising brings heavy losses to the development of the national economy up to more than 20,000, therefore only for safety, it is also necessary to change
Enter and update.
Utility model content
The purpose of this utility model aims to provide a kind of electric propulsion pre-branched cable coupling assembly, overcomes prior art
Deficiency, realize that installation operation is simple, reliability is high, multiple-limb connection simple for structure, with low cost.
For achieving the above object, a kind of electric propulsion pre-branched cable coupling assembly of the present utility model, including traction
Component, pre- branch component, main cable, branch cable, traction component are sequentially provided with pyrocondensation cap, metal net cover, heat from inside to outside
The draw, at the top of traction component, outer end arranges traction suspension ring, and the top of main cable is pierced into from traction component bottom and Jing pyrocondensation caps
Traction suspension ring are connected to after end socket, and the part of pyrocondensation cap and main cable in traction component is cased with for drawing the metal strengthened
Net, metal net cover bottom carry out tightening process by some silks that tighten, and shrinkable sleeve is in metal net cover and tightens outside silk, main
The lower end of dry cable penetrates from the top of pre- branch component and passes from pre- branch component bottom, and branch cable is from pre- branch component bottom
Portion stretches out, and branch cable is in parallel with main cable by pre- branch component.
Preferably, above-mentioned pre- branch component includes shell and some connectors, every branch inside the pre- branch component
Cable by a connector it is in parallel with a main cable, shell by the main cable in pre- branch component, branch cable and
Connector is encased completely.
Preferably, the shell of above-mentioned pre- branch component adopts the crimping of hot-melting and injection-molding crimp technology to make to realize insulation.
Preferably, the form of above-mentioned connector is copper bar connects button, by by the conductor of main cable and branch cable
Conductor fixes the branch being compacted to realize cable.
A kind of electric propulsion of the present utility model pre-branched cable coupling assembly has following excellent compared with prior art
Different effect：Structure processing of the present utility model is simple, and the achievable waterproof of structure setting of traction component, protection against the tide, structure are closely knit, anti-
The characteristics of construction abrasion, wiring Portable safety；Can realize that multiple-limb connects by pre- branch component, wiring installation operation is just
Victory, reliability are high, with low cost.
Description of the drawings
Overall schematics of the Fig. 1 for this utility model electric propulsion pre-branched cable coupling assembly.
Broken section structural representations of the Fig. 2 for this utility model traction component part.
Internal structure schematic diagrams of the Fig. 3 for the pre- branch component part of this utility model.
Wherein：1 is main cable, and 2 is branch cable, and 3 is pyrocondensation cap, and 4 is metal net cover, and 5 for tightening silk, and 6 is pyrocondensation
Pipe, 7 are traction suspension ring, and 8 is shell, and 9 is connector.
Specific embodiment
Do further detailed below in conjunction with the accompanying drawings to electric propulsion pre-branched cable coupling assembly of the present utility model
Explanation.
Electric propulsion shown in Fig. 1 to 3 pre-branched cable coupling assembly, including traction component, pre- branch component, trunk
Cable 1, branch cable 2, traction component are sequentially provided with pyrocondensation cap 3, metal net cover 4, heat-shrink tube 6, traction component top from inside to outside
Portion outer end arranges traction suspension ring 7, and the top of main cable 1 is pierced into from traction component bottom and is connected to Jing after 3 end socket of pyrocondensation cap
Traction suspension ring 7, pyrocondensation cap 3 and main cable 1 are cased with for drawing the metal net cover 4 strengthened, gold in the part in traction component
4 bottom of category net carries out tightening process by some silks 5 that tighten, and heat-shrink tube 6 is enclosed within metal net cover 4 and tightens outside silk 5, trunk
The lower end of cable 1 penetrates from the top of pre- branch component and passes from pre- branch component bottom, and branch cable 2 is from pre- branch component bottom
Portion stretches out, and branch cable 2 is in parallel with main cable 1 by pre- branch component.
Above-mentioned pre- branch component includes shell 8 and some connectors 9, and every branch cable 2 leads to inside the pre- branch component
Cross that a connector 9 is in parallel with a main cable 1, shell 8 is by the main cable 1 in pre- branch component, branch cable 2 and connection
Fitting 9 is encased completely.
The shell 8 of above-mentioned pre- branch component adopts the crimping of hot-melting and injection-molding crimp technology to make to realize insulation.
The form of above-mentioned connector 9 is that copper bar connects button, by will the conductor of main cable 1 and branch cable 2 conductor it is solid
Level pressure is real realizing the branch of cable.
Claims (4)
1. a kind of electric propulsion pre-branched cable coupling assembly, it is characterised in that：Including traction component, pre- branch component, master
Dry cable（1）, branch cable（2）, traction component is sequentially provided with pyrocondensation cap from inside to outside（3）, metal net cover（4）, heat-shrink tube
（6）, at the top of traction component, outer end arranges traction suspension ring（7）, main cable（1）Top from traction component bottom pierce into and Jing it is hot
Contracting cap（3）Traction suspension ring are connected to after end socket（7）, pyrocondensation cap（3）And main cable（1）Part set in traction component is useful
In the metal net cover that traction is strengthened（4）, metal net cover（4）Bottom tightens silk by some（5）Carry out tightening process, heat-shrink tube
（6）It is enclosed within metal net cover（4）And tighten silk（5）Outside, main cable（1）Lower end penetrate from the top of pre- branch component and from pre-
Branch component bottom passes, branch cable（2）Stretch out from pre- branch component bottom, branch cable（2）By pre- branch component with
Main cable（1）It is in parallel.
2. electric propulsion according to claim 1 pre-branched cable coupling assembly, it is characterised in that：The pre- branch group
Part includes shell（8）With some connectors（9）, every branch cable inside the pre- branch component（2）By a connector（9）
With a main cable（1）Parallel connection, shell（8）By the main cable in pre- branch component（1）, branch cable（2）And connector
（9）Encase completely.
3. electric propulsion according to claim 2 pre-branched cable coupling assembly, it is characterised in that：The pre- branch group
The shell of part（8）The crimping of hot-melting and injection-molding crimp technology is adopted to make to realize insulation.
4. electric propulsion according to claim 2 pre-branched cable coupling assembly, it is characterised in that：The connector
（9）Form be that copper bar connects button, by by main cable（1）Conductor and branch cable（2）Conductor fix compacting realizing
The branch of cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018868.5U CN206041449U (en) | 2016-08-31 | 2016-08-31 | Electric propulsion uses branch cable coupling assembling in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621018868.5U CN206041449U (en) | 2016-08-31 | 2016-08-31 | Electric propulsion uses branch cable coupling assembling in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041449U true CN206041449U (en) | 2017-03-22 |
Family
ID=58301732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621018868.5U Active CN206041449U (en) | 2016-08-31 | 2016-08-31 | Electric propulsion uses branch cable coupling assembling in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011269A (en) * | 2017-12-26 | 2018-05-08 | 天津市炳华节能技术有限公司 | A kind of skyscraper multiple-limb M-Bus connections |
-
2016
- 2016-08-31 CN CN201621018868.5U patent/CN206041449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011269A (en) * | 2017-12-26 | 2018-05-08 | 天津市炳华节能技术有限公司 | A kind of skyscraper multiple-limb M-Bus connections |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |