CN206931371U - A kind of aluminium alloy branch multicore cable - Google Patents
A kind of aluminium alloy branch multicore cable Download PDFInfo
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- CN206931371U CN206931371U CN201720609908.1U CN201720609908U CN206931371U CN 206931371 U CN206931371 U CN 206931371U CN 201720609908 U CN201720609908 U CN 201720609908U CN 206931371 U CN206931371 U CN 206931371U
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Abstract
The technical field of cable is the utility model is related to, more particularly to a kind of aluminium alloy branch multicore cable, including leader cable, branch cable, aluminium alloy C-type clamp and insulating coating；Leader cable and branch cable include at least three cable core units, and every three cable core units arrangement triangular in shape forms core, inorganic mineral insulating barrier, flame retardant coating, PE sheaths are coated with successively from the inside to the outside on the outside of core；Insulating coating is integrated injection and is formed and envelope leader cable and branch cable respectively with the pressing of aluminium alloy C-type clamp, using aluminium alloy as conductor material, alleviating the overall weight of cable；Multicore leader cable and multicore branch cable are provided with inorganic mineral insulating barrier and flame retardant coating, not only possess good insulating capacity, and can possess certain mechanical strength and fire protecting performance, improve security performance.
Description
Technical field
The technical field of cable is the utility model is related to, more particularly to a kind of aluminium alloy branch multicore cable.
Background technology
Peak period is built as the public buildings such as large-scale railway station, airport, stadiums, exhibition center welcome, it is civilian at present
The real estate such as the big scale of construction, high-rise building is more and more in building's electrical design.So many building for electrical design again
It is a new development, many new products, new technology are progressively applied in these projects.
At present, high residential building is a very big market for China, and various houses occurs in the market
Cable, its quality is uneven, is exactly the security performance of cable for the most important guarantee of house cable, and in general security
Can all be embodied in such as fire prevention, explosion-proof, overload capacity is strong, service life length, under Fire Conditions, cable low-smoke low-halogen after combustion
Low toxicity, or even the particular/special requirements such as smokeless halogen-free is nontoxic.
All it is main however, needing electric power being dispensed into each floor from backbone in multilayer and high-rise civil building
To carry out the branch that plugs into using branch cable, and branch cable on the market at present, standard requirement can be reached when making, warp
The phenomenon that branch's connector separates with the coat layer of power cable just occurs after crossing bending repeatedly, winding, causes cable waterproof performance
Difference, or even electrical safety accident occur, and it is general conducting medium is all used as using copper conductor, and then cable quality integrally compared with
Weight, it is very difficult when laying is constructed.
Utility model content
The purpose of this utility model is to be directed to deficiency of the prior art, and provides a kind of simple in construction, security performance
High aluminium alloy branch multicore cable.
The purpose of this utility model is achieved through the following technical solutions：
A kind of aluminium alloy branch multicore cable, including leader cable, branch cable, aluminium alloy C-type clamp and insulating coating are provided；
The leader cable and branch cable include at least three cable core units, every three cable core units arrangement shape triangular in shape
Into core, inorganic mineral insulating barrier, flame retardant coating, PE sheaths are coated with successively from the inside to the outside on the outside of the core；Each cable core
Unit includes the aluminium alloy conductor being twisted by more aluminium alloy wires and the polychlorostyrene being coated on the outside of the aluminium alloy conductor
Ethene sheath；
The aluminium alloy conductor that leader cable exposes is pressed with the aluminium alloy conductor that branch cable exposes by aluminium alloy C-type clamp
Connection, the aluminium alloy C-type clamp outer surface, which is coated with corrosion-inhibiting coating and is wrapped, mica tape；
The insulating coating be integrated injection formed and envelope the leader cable and branch cable respectively with the aluminium alloy C
At the pressing of type folder.
Wherein, the aluminium alloy conductor of the aluminium alloy conductor of the leader cable and branch cable uses 8000 series alloys lines
It is made.
Wherein, the inorganic mineral insulating barrier is aluminium plastic compound water-proof band.
Wherein, the flame retardant coating is the composite plastic glue-line prepared using ceramic polyolefin as material.
Wherein, the insulating coating is prepared using polythene material.
Wherein, the insulating coating is set in H type.
The beneficial effects of the utility model：
A kind of aluminium alloy branch multicore cable of the present utility model, compared with prior art, multicore master of the present utility model
Cable and multicore branch cable structure are all very simple, using aluminium alloy as conductor material, alleviate the overall weight of cable；Main electricity
Cable includes the cable core of three arrangements triangular in shape, and triangular pitch further increases the tensile property of cable core, the main electricity of multicore
Cable and multicore branch cable are provided with pvc sheath, inorganic mineral insulating barrier and flame retardant coating, not only possess well absolutely
Edge ability, and can possess certain mechanical strength and fire protecting performance, improves security performance, at leader cable and branch cable pressing
Integrated injection molding goes out insulating sheath, is effectively guaranteed insulating properties, and produces simple, suitable produce in enormous quantities.
Brief description of the drawings
Using accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing is not formed to of the present utility model
Any restrictions, on the premise of not paying creative work, can also be according to following attached for one of ordinary skill in the art
Figure obtains other accompanying drawings.
Fig. 1 is a kind of structural representation of aluminium alloy branch multicore cable of the present utility model.
Fig. 2 is a kind of cross section structure schematic diagram of aluminium alloy branch multicore cable of the present utility model.
Reference：
Leader cable 1, conductor 11, pvc sheath 12, inorganic mineral insulating barrier 13, flame retardant coating 14, polyvinyl chloride shield
Set 12, branch cable 2, aluminium alloy C-type clamp 3, insulating coating 4.
Embodiment
The utility model is further described with the following Examples.
A kind of embodiment of aluminium alloy branch multicore cable of the present utility model, as depicted in figs. 1 and 2, including
Leader cable 1, branch cable 2, aluminium alloy C-type clamp 3 and insulating coating 4；Leader cable 1 and branch cable 2 include at least three cable core lists
Member, every three cable core units arrangement triangular in shape form core, and it is exhausted to be coated with inorganic mineral successively from the inside to the outside on the outside of core
Edge layer 13, flame retardant coating 14, PE sheaths；Aluminium alloy conductor 11 that each cable core unit includes being twisted by more aluminium alloy wires,
And it is coated on the pvc sheath 12 in the outside of aluminium alloy conductor 11；The aluminium alloy conductor 11 that leader cable 1 exposes and branch electricity
The aluminium alloy conductor 11 that cable 2 exposes is pressed by aluminium alloy C-type clamp 3 and connected, and the outer surface of aluminium alloy C-type clamp 3 is coated with anti-corrosion
Coating is simultaneously wrapped and has mica tape；Insulating coating 4 is integrated injection formation and envelopes leader cable 1 and branch cable 2 and closed respectively with aluminium
At the pressing of golden C-type clamp 3.Compared with prior art, multicore leader cable 1 and multicore branch cable 2 structure of the present utility model is all very
Simply, the overall weight of cable is alleviated as conductor material using aluminium alloy；Leader cable 1 includes three rows triangular in shape
The cable core of cloth, triangular pitch further increase the tensile property of cable core, and multicore leader cable 1 and multicore branch cable 2 are respectively provided with
There are pvc sheath 12, inorganic mineral insulating barrier 13 and flame retardant coating 14, not only possess good insulating capacity, and can
Possess certain mechanical strength and fire protecting performance, improve security performance, integrated injection molding goes out absolutely at leader cable 1 and the pressing of branch cable 2
Edge sheath, insulating properties are effectively guaranteed, and produce simple, suitable produce in enormous quantities.
Preferably, the aluminium alloy conductor 11 of the aluminium alloy conductor 11 of leader cable 1 and branch cable 2 is closed using 8000 series aluminums
Gold thread is made, and this material conducts electricity very well, soft, and quality is lighter with respect to other cores.
Preferably, inorganic mineral insulating barrier 13 is aluminium plastic compound water-proof band, and aluminium plastic compound water-proof band sealing is than single
Polyethylene high hundreds of even thousands of times, as long as composite band connect the place of meeting be bonded and sealed completely moisture be almost can not pass through, enter
And make the cable of the present embodiment that there is good waterproof and dampproof performance.
Wherein, flame retardant coating 14 is the composite plastic glue-line prepared using ceramic polyolefin as material, and ceramic polyolefine material exists
The firm shell of ceramics can be generated under high temperature, and then can effectively ensure to insulate, even if in high temperature environments, its insulating properties
Duration will be long than in general cable.
Preferably, insulating coating 4 is prepared using polythene material, and polyethylene has fire prevention and wearability well
Energy.
Preferably, insulating coating 4 is set in H type, and it is leader cable 1 that H type, which can allow workmen which bar distinguished well, which
Bar is branch cable 2, is easy to workpeople to construct.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (6)
- A kind of 1. aluminium alloy branch multicore cable, it is characterised in that：It is outer including leader cable, branch cable, aluminium alloy C-type clamp and insulation Set；The leader cable and branch cable include at least three cable core units, and every three cable core units arrangement triangular in shape forms line Core, the core outside are coated with inorganic mineral insulating barrier, flame retardant coating, PE sheaths successively from the inside to the outside；Each cable core unit Including the aluminium alloy conductor being twisted by more aluminium alloy wires and the polyvinyl chloride being coated on the outside of the aluminium alloy conductor Sheath；The aluminium alloy conductor that leader cable exposes is pressed with the aluminium alloy conductor that branch cable exposes by aluminium alloy C-type clamp to be connected Connect, the aluminium alloy C-type clamp outer surface, which is coated with corrosion-inhibiting coating and is wrapped, mica tape；The insulating coating be integrated injection formed and envelope the leader cable and branch cable respectively with the aluminium alloy C-type clamp Pressing at.
- 2. aluminium alloy branch according to claim 1 multicore cable, it is characterized in that, the aluminium alloy conductor of the leader cable and The aluminium alloy conductor of branch cable is made of 8000 series alloys lines.
- 3. aluminium alloy branch according to claim 1 multicore cable, it is characterized in that, the inorganic mineral insulating barrier is aluminium Mould composite water proof belt.
- 4. aluminium alloy branch according to claim 1 multicore cable, it is characterized in that, the flame retardant coating is with ceramic polyolefin The composite plastic glue-line prepared as material.
- 5. aluminium alloy branch according to claim 1 multicore cable, it is characterized in that, the insulating coating uses polyethylene material Material is prepared.
- 6. aluminium alloy branch according to claim 1 multicore cable, it is characterized in that, the insulating coating is set in H type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609908.1U CN206931371U (en) | 2017-05-27 | 2017-05-27 | A kind of aluminium alloy branch multicore cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609908.1U CN206931371U (en) | 2017-05-27 | 2017-05-27 | A kind of aluminium alloy branch multicore cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931371U true CN206931371U (en) | 2018-01-26 |
Family
ID=61351910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720609908.1U Active CN206931371U (en) | 2017-05-27 | 2017-05-27 | A kind of aluminium alloy branch multicore cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206931371U (en) |
-
2017
- 2017-05-27 CN CN201720609908.1U patent/CN206931371U/en active Active
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