CN202957057U

CN202957057U - Copper-covered-steel conductor cable

Info

Publication number: CN202957057U
Application number: CN 201220575163
Authority: CN
Inventors: 徐红芳; 徐红良
Original assignee: TONGXIANG YONGCHENG CABLE CO Ltd
Current assignee: TONGXIANG YONGCHENG CABLE CO Ltd
Priority date: 2012-11-05
Filing date: 2012-11-05
Publication date: 2013-05-29
Anticipated expiration: 2022-11-05

Abstract

The utility model discloses a copper-covered-steel conductor cable, comprising a conductor and an insulating layer arranged outside the conductor. The conductor comprises steel core material, the surface of the steel core material is uniformly plated with a copper layer, and the surface of the copper layer is plated with a coating, wherein the coating may be a tin layer, a nickel layer or a silver layer. The conductor is of a multi-core structure, wherein multiple cores are intertwisted. The steel core material is soft steel. According to the utility model, the steel core material replaces part of copper, which greatly reduces copper consumption, and reduces the cost. Since copper covered steel is good in flexibility, and the copper layer on the surface of the steel core material has the conductive effect, the conductive performance of the copper-covered-steel conductor cable is as good as that of a copper conductor, but the mechanical strength of the copper-covered-steel conductor cable is better than that of the copper conductor; thus, the copper-covered-steel conductor cable can be applied to various fields of power and signal transmission.

Description

A kind of copper covered steel conductor cable

Technical field

The utility model relates to technical field of electric wires and cables, particularly a kind of copper covered steel conductor cable.

Background technology

The electric wire of copper conductor is current main electric wire, is applied in the various fields of conducted power and signal.But, rising steadily and falling and swing fluctuating along with market copper valency, copper raw material is the demand of satisfying the market fully, this makes a large amount of the use take the enterprise that copper cash is main electric wire and bring large cost, seek a kind of effect identical with copper conductor that have, cheap conductor is to need at present the problem solved simultaneously.

The utility model content

The purpose of this utility model is to overcome the shortcoming and defect of prior art, provides a kind of and can reduce copper material consumption, has the copper covered steel conductor cable of the electric conductivity the same with copper conductor.

A kind of copper covered steel conductor cable of the present utility model is achieved through the following technical solutions:

A kind of copper covered steel conductor cable comprises conductor and is arranged on the outer insulating barrier of conductor that described conductor comprises the steel core, at the surface uniform of steel core, is coated with the layer of copper layer, on the surface of described copper layer, is coated with one deck coating.

As preferably, described coating can be tin layer or nickel dam or silver layer.

As preferably, described conductor is multicore structure, between each core, twists together.

As preferably, described steel core is mild steel.

Compared with prior art, the beneficial effect of a kind of copper covered steel conductor cable of the present utility model is: replaced the use of a part of copper with the steel core, reduced greatly the consumption of copper, reduced cost.Because the copper covered steel pliability is good, play copper layer electric action or steel core surface, so its electric conductivity and copper conductor is equally good, but mechanical strength is better than copper conductor, can be applicable to the various fields of conducted power and signal.

The accompanying drawing explanation

Below by embodiment, by reference to the accompanying drawings the utility model is further described.

The longitudinal profile structural representation that Fig. 1 is a kind of embodiment of the utility model;

1 is the steel core, and 2 is the copper layer, and 3 is insulating barrier, and 4 is coating.

Embodiment

Embodiment:

As shown in Figure 1, a kind of copper covered steel conductor cable, comprise conductor and be arranged on the outer insulating barrier 3 of conductor, described conductor is multicore structure, between each core, twist together, described conductor comprises steel core 1, at the surface uniform of steel core 1, is coated with layer of copper layer 2, be coated with one deck coating 4 on the surface of copper layer 2, coating can be tin layer or nickel dam or silver layer.Steel core 1 is mild steel.

A kind of copper covered steel conductor cable of the present utility model, have the electric conductivity identical with copper conductor, mechanical strength and the flexibility of appropriateness; With the cable of copper conductor, compare, the cost of copper covered steel cable is low, and the adherence of copper is good, can not cause and peel off because of heat treatment or machining etc.

Above-described embodiment; it is an example of the present utility model; be not for limiting enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim, all should be included in the utility model protection range.

Claims

1. a copper covered steel conductor cable comprises conductor and is arranged on the outer insulating barrier of conductor that it is characterized in that: described conductor comprises the steel core, at the surface uniform of steel core, is coated with the layer of copper layer, on the surface of described copper layer, is coated with one deck coating.

2. a kind of copper covered steel conductor cable according to claim 1, it is characterized in that: described coating can be tin layer or nickel dam or silver layer.

3. a kind of copper covered steel conductor cable according to claim 1, it is characterized in that: described conductor is multicore structure, between each core, twists together.

4. a kind of copper covered steel conductor cable according to claim 1, it is characterized in that: described steel core is mild steel.