CN206610654U - A kind of aluminium alloy core cable - Google Patents
A kind of aluminium alloy core cable Download PDFInfo
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- CN206610654U CN206610654U CN201720389372.7U CN201720389372U CN206610654U CN 206610654 U CN206610654 U CN 206610654U CN 201720389372 U CN201720389372 U CN 201720389372U CN 206610654 U CN206610654 U CN 206610654U
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- aluminium alloy
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Abstract
The utility model is related to field of cables, more particularly to a kind of aluminium alloy core cable, including multiple conductors, each conductor outer cladding XLPE insulating barriers, XLPE insulating barrier outer claddings environmental protection flame retardant layer, multiple conductor and environmental protection flame retardant layer outer cladding bands, environmentally friendly filler is set between band and environmental protection flame retardant layer, band outer cladding aluminum alloy strip lock armo layer, aluminum alloy strip lock armo layer outer cladding polyvinyl chloride oversheath, the outer layer of aluminum alloy strip lock armo layer is uniformly arranged the outer sawtooth of a circle, the internal layer of polyvinyl chloride oversheath is uniformly arranged serrated slot in a circle, outer sawtooth and the geomery of interior serrated slot match, the one outer sawtooth of circle is embedded in a circle in serrated slot.Compared with prior art, a kind of aluminium alloy core cable top layer provided by the utility model changes convenient, reduces the waste of material in secondary maintenance.
Description
【Technical field】
The utility model is related to a kind of cable, more particularly to a kind of aluminium alloy core cable.
【Background technology】
With the fast development of China's economic construction, all trades and professions are developed rapidly, particularly electric power, traffic, city
The industries such as real estate that build a house have obtained high speed development, and various cables are widely applied in these industries, current electric wire electricity
Leading products are copper core cables in cable industry, and this cable cost of material is high, shortage of resources, and bauxite resource and rare earth resources phase
To compared with horn of plenty, a kind of good solution, aluminium alloy can be used as by making high performance cable by the use of materials such as aluminium alloys
Cable is that the multiple elements such as copper, iron, silicon and rare earth are added in original metallic conductor aluminium, at special impacted process and annealing
A kind of cable that the advanced technologies such as reason are obtained.Aluminium alloy cable compensate for the deficiency of conventional fine aluminium cable, improve the curved of cable
Qu Xingneng, creep-resistant property and decay resistance etc..But existing aluminium alloy cable after top layer large area sustains damage such as
Fruit, which can not repair, to be accomplished by changing whole, remaining non-attacking material is wasted, so how to save the material of cable secondary maintenance
Problem is the emphasis of later cable development.
【Utility model content】
The problem of to overcome waste of materials in existing cable secondary maintenance, the utility model provides a kind of top layer and simply assembled
Easily changeable aluminium alloy core cable.
The technical scheme that the utility model solves technical problem is to provide a kind of aluminium alloy core cable, including multiple conductors,
Each conductor outer cladding XLPE insulating barriers, XLPE insulating barrier outer claddings environmental protection flame retardant layer, multiple conductor and environmental protection flame retardant layer outsourcings
Band is covered, environmentally friendly filler, band outer cladding aluminum alloy strip lock armo layer, aluminium alloy are set between band and environmental protection flame retardant layer
Band lock armo layer outer cladding polyvinyl chloride oversheath, the outer layer of aluminum alloy strip lock armo layer is uniformly arranged the outer sawtooth of a circle,
The internal layer of polyvinyl chloride oversheath is uniformly arranged serrated slot in a circle, and the geomery of outer sawtooth and interior serrated slot matches, and one
The outer sawtooth of circle is embedded in a circle in serrated slot.
Preferably, the conductor is 8030 aluminium alloy conductors.
Preferably, the polyvinyl chloride oversheath is free of heavy metal and halogen.
Compared with prior art, a kind of aluminium alloy core cable provided by the utility model, including multiple conductors 1, each
Outside the outer cladding XLPE insulating barriers 2 of conductor 1, the outer cladding environmental protection flame retardant layer 3 of XLPE insulating barriers 2, multiple conductor 1 and environmental protection flame retardant layers 3
Band 5 is coated, environmentally friendly filler 4, the outer cladding aluminum alloy strip lock armo layer of band 5 are set between band 5 and environmental protection flame retardant layer 3
6, aluminum alloy strip lock armo 6 outer cladding polyvinyl chloride oversheath 7 of layer, the outer layer of aluminum alloy strip lock armo layer 6 is uniformly arranged
The one outer sawtooth 61 of circle, the internal layer of polyvinyl chloride oversheath 7 is uniformly arranged serrated slot 71 in a circle, outer sawtooth 61 and interior serrated slot 71
Geomery match, an outer sawtooth 61 of circle is embedded in a circle in serrated slot 71.When the polyvinyl chloride of aluminium alloy core cable
The large area of oversheath 7 is damaged when can not repair, and can directly be removed and be protected outside polyvinyl chloride oversheath 7, the polyvinyl chloride more renewed
Set 7, top layer changes convenient, and such aluminium alloy core cable can not only normally use, also save remaining internal material, reduce electricity
Waste of material in cable secondary maintenance, is conducive to environmental protection and rationally utilizes resource.
【Brief description of the drawings】
Fig. 1 is the utility model aluminium alloy core construction of cable schematic diagram；
Fig. 2 is the utility model aluminium alloy core cable aluminum alloy strip lock armo layer schematic diagram；
Fig. 3 is the utility model aluminium alloy core cable polyvinyl chloride oversheath schematic diagram；
In figure：Conductor 1, XLPE insulating barriers 2, environmental protection flame retardant layer 3, environmentally friendly filler 4, band 5, aluminum alloy strip lock armo
Layer 6, polyvinyl chloride oversheath 7, outer sawtooth 61, interior serrated slot 71.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
Referring to Fig. 1, a kind of aluminium alloy core cable that the utility model is related to, including multiple conductors 1, outside each conductor 1
Coat XLPE insulating barriers 2, the outer cladding environmental protection flame retardant layer 3 of XLPE insulating barriers 2,3 outer cladding band of multiple conductor 1 and environmental protection flame retardant layers
5, environmentally friendly filler 4 is set between band 5 and environmental protection flame retardant layer 3.The outer cladding aluminum alloy strip lock armo layer 6 of band 5, aluminium alloy
Band lock armo 6 outer cladding polyvinyl chloride oversheath 7 of layer.Wherein, conductor 1 is 8030 aluminium alloy conductors, with good conduction
Performance, bending property, creep-resistant property and decay resistance etc., and copper product is substituted, resource is saved, the reasonable of resource is realized
Utilize.Polyvinyl chloride oversheath 7 is free of heavy metal and halogen, environmentally safe, and thickness is, more than 1.8mm, to be conducive to protection
Internal structure is not damaged.
Fig. 2 and Fig. 3 are referred to, the outer layer of aluminum alloy strip lock armo layer 6 is uniformly arranged the outer sawtooth 61 of a circle, polyvinyl chloride
The internal layer of oversheath 7 is uniformly arranged serrated slot 71 in a circle, and the geomery of outer sawtooth 61 and interior serrated slot 71 matches, a circle
Outer sawtooth 61 can be just embedded in a circle in serrated slot 71, complete aluminum alloy strip lock armo layer 6 with being protected outside polyvinyl chloride
Cover 7 assembly connections.Consequently, it is possible to when the large area of polyvinyl chloride oversheath 7 of aluminium alloy core cable is impaired can not repair when, can be with
Polyvinyl chloride oversheath 7 directly is removed, the polyvinyl chloride oversheath 7 more renewed, such aluminium alloy core cable can not only normally make
With also saving remaining internal material, be conducive to environmental protection and rationally utilizing resource.
Compared with prior art, a kind of aluminium alloy core cable provided by the utility model, including multiple conductors 1, each
Outside the outer cladding XLPE insulating barriers 2 of conductor 1, the outer cladding environmental protection flame retardant layer 3 of XLPE insulating barriers 2, multiple conductor 1 and environmental protection flame retardant layers 3
Band 5 is coated, environmentally friendly filler 4, the outer cladding aluminum alloy strip lock armo layer of band 5 are set between band 5 and environmental protection flame retardant layer 3
6, aluminum alloy strip lock armo 6 outer cladding polyvinyl chloride oversheath 7 of layer, the outer layer of aluminum alloy strip lock armo layer 6 is uniformly arranged
The one outer sawtooth 61 of circle, the internal layer of polyvinyl chloride oversheath 7 is uniformly arranged serrated slot 71 in a circle, outer sawtooth 61 and interior serrated slot 71
Geomery match, an outer sawtooth 61 of circle is embedded in a circle in serrated slot 71.When the polyvinyl chloride of aluminium alloy core cable
The large area of oversheath 7 is damaged when can not repair, and can directly be removed and be protected outside polyvinyl chloride oversheath 7, the polyvinyl chloride more renewed
Set 7, top layer changes convenient, and such aluminium alloy core cable can not only normally use, also save remaining internal material, reduce electricity
Waste of material in cable secondary maintenance, is conducive to environmental protection and rationally utilizes resource.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification made within the principle of utility model, equivalent substitution and improvement etc. all should include protection domain of the present utility model
Within.
Claims (3)
1. a kind of aluminium alloy core cable, including multiple conductors, it is characterised in that：Each conductor outer cladding XLPE insulating barriers, XLPE
Insulating barrier outer cladding environmental protection flame retardant layer, multiple conductor and environmental protection flame retardant layer outer cladding bands, sets between band and environmental protection flame retardant layer
Put outside environmentally friendly filler, band outer cladding aluminum alloy strip lock armo layer, aluminum alloy strip lock armo layer outer cladding polyvinyl chloride
Sheath, the outer layer of aluminum alloy strip lock armo layer is uniformly arranged the outer sawtooth of a circle, and the internal layer of polyvinyl chloride oversheath is uniformly arranged
The geomery of serrated slot in one circle, outer sawtooth and interior serrated slot matches, and an outer sawtooth of circle is embedded in a circle in serrated slot.
2. aluminium alloy core cable as claimed in claim 1, it is characterised in that：The conductor is 8030 aluminium alloy conductors.
3. aluminium alloy core cable as claimed in claim 1, it is characterised in that：The polyvinyl chloride oversheath without heavy metal and
Halogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389372.7U CN206610654U (en) | 2017-04-13 | 2017-04-13 | A kind of aluminium alloy core cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389372.7U CN206610654U (en) | 2017-04-13 | 2017-04-13 | A kind of aluminium alloy core cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610654U true CN206610654U (en) | 2017-11-03 |
Family
ID=60167017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720389372.7U Active CN206610654U (en) | 2017-04-13 | 2017-04-13 | A kind of aluminium alloy core cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610654U (en) |
-
2017
- 2017-04-13 CN CN201720389372.7U patent/CN206610654U/en active Active
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