CN203444817U

CN203444817U - Steel tape-armored aluminum alloy cable

Info

Publication number: CN203444817U
Application number: CN201320435152.5U
Authority: CN
Inventors: 何金存
Original assignee: CHONGQING SANXIA CABLE (GROUP) Co Ltd
Current assignee: CHONGQING SANXIA CABLE (GROUP) Co Ltd
Priority date: 2013-07-22
Filing date: 2013-07-22
Publication date: 2014-02-19
Anticipated expiration: 2023-07-22

Abstract

The utility model discloses a steel tape-armored aluminum alloy cable. The steel tape-armored aluminum alloy cable comprises conductors, a filling layer, a wrapping tape, a lining layer, an interlocking armored layer, and an outer protective layer, and is characterized in that aluminum alloy wires are stranded to form the conductors; the outer part of each conductor is sequentially coated with a conductor shielding layer, an insulating layer, an insulation shielding layer, and a metal shielding layer from inside to outside; the filling layer coats the outer parts of the metal shielding layers; the wrapping tape coats the outer part of the filling layer; the lining layer coats the outer part of the wrapping tape; the interlocking armored layer coats the outer part of the lining layer; and the outer protective layer coats the outer part of the interlocking armored layer. The steel tape-armored aluminum alloy cable has the advantages of good electrical conductivity, high mechanical properties, corrosion resistance, water resistance, and safety.

Description

A kind of steel-tape armouring aluminium alloy cable

Technical field

The utility model relates to a kind of cable, particularly a kind of steel-tape armouring aluminium alloy cable.

Background technology

Along with the fast development of power industry, cable is widely used in the fields such as office building, market, tunnel, hospital, and people have also had and further required to adapt to different fields cable.Deficiency of the prior art be its poor electric conductivity, mechanical performance bad, there is certain potential safety hazard, the environment of inadaptable moist, corrosion.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of and conducts electricity very well, mechanical performance is high, the steel-tape armouring aluminium alloy cable of anticorrosion, waterproof, safety.

In order to reach above object, the technical solution adopted in the utility model is: a kind of steel-tape armouring aluminium alloy cable, and it comprises conductor (1), packed layer (6), twining package tape (7), inner covering (8), lock armo layer (9), outer jacket (10); It is characterized in that, described conductor (1) forms by aluminum-alloy wire is stranded, and the outside of conductor (1) is from inside to outside disposed with conductor shield (2), insulating barrier (3), insulation screen (4), metal screen layer (5); Described packed layer (6) is coated on metal screen layer (5) outside; Described twining package tape (7) is coated on packed layer (6) outside; Described inner covering (8) is coated on twining package tape (7) outside; Described lock armo layer (9) is coated on inner covering (8) outside; Described outer jacket (10) is coated on lock armo layer (9) outside.

Under better enforcement state, described insulating barrier (3) adopts cross-linking polyethylene materials to make.

Under better enforcement state, described lock armo layer (9) adopts galvanized steel strip to make.

Under better enforcement state, described outer jacket (10) adopts pvc material to make.

The beneficial effects of the utility model: provide a kind of and conduct electricity very well, mechanical performance is high, the steel-tape armouring aluminium alloy cable of anticorrosion, waterproof, safety, in its indoor, pipeline of being laid in, tunnel or soil, also can be applicable in corrosive environment and building simultaneously.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

At the numerical reference described in Figure of description, be expressed as: 1, conductor; 2, conductor shield; 3, insulating barrier; 4, insulation screen; 5, metal screen layer; 6, packed layer; 7, twining package tape; 8, inner covering; 9, lock armo layer; 10, outer jacket.

Embodiment

In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection range of the present utility model.

Referring to Fig. 1, a kind of steel-tape armouring aluminium alloy cable, it comprises conductor 1, packed layer 6, twining package tape 7, inner covering 8, lock armo layer 9, outer jacket 10; It is characterized in that, described conductor 1 forms by aluminum-alloy wire is stranded, and the outside of conductor 1 is from inside to outside disposed with conductor shield 2, insulating barrier 3, insulation screen 4, metal screen layer 5; Described packed layer 6 is coated on metal screen layer 5 outsides; Described twining package tape 7 is coated on packed layer 6 outsides; Described inner covering 8 is coated on twining package tape 7 outsides; Described lock armo layer 9 is coated on inner covering 8 outsides; Described outer jacket 10 is coated on lock armo layer 9 outside.

Under better enforcement state, described insulating barrier 3 adopts cross-linking polyethylene materials to make.

Under better enforcement state, described lock armo layer 9 adopts galvanized steel strip to make.

Under better enforcement state, described outer jacket 10 adopts pvc material to make.

It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby which key element the process, method, article or the equipment that make to comprise a series of key elements not only comprise, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises key element and also have other identical element.

Applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred implementation of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection range of the present utility model.

Claims

1. a steel-tape armouring aluminium alloy cable, it comprises conductor (1), packed layer (6), twining package tape (7), inner covering (8), lock armo layer (9), outer jacket (10); It is characterized in that, described conductor (1) forms by aluminum-alloy wire is stranded, and the outside of conductor (1) is from inside to outside disposed with conductor shield (2), insulating barrier (3), insulation screen (4), metal screen layer (5); Described packed layer (6) is coated on metal screen layer (5) outside; Described twining package tape (7) is coated on packed layer (6) outside; Described inner covering (8) is coated on twining package tape (7) outside; Described lock armo layer (9) is coated on inner covering (8) outside; Described outer jacket (10) is coated on lock armo layer (9) outside.

2. according to a kind of steel-tape armouring aluminium alloy cable described in claim 1, it is characterized in that, described insulating barrier (3) adopts cross-linking polyethylene materials to make.

3. according to a kind of steel-tape armouring aluminium alloy cable described in claim 1, it is characterized in that, described lock armo layer (9) adopts galvanized steel strip to make.

4. according to a kind of steel-tape armouring aluminium alloy cable described in claim 1, it is characterized in that, described outer jacket (10) adopts pvc material to make.