CN203826067U

CN203826067U - Tetoron mixed conductor core cable

Info

Publication number: CN203826067U
Application number: CN201420148225.7U
Authority: CN
Inventors: 邢军; 赵宇
Original assignee: JINAN SHENGTONG POWER CABLE Co Ltd
Current assignee: JINAN SHENGTONG POWER CABLE Co Ltd
Priority date: 2014-03-28
Filing date: 2014-03-28
Publication date: 2014-09-10
Anticipated expiration: 2024-03-28

Abstract

The utility model provides a Tetoron mixed conductor core cable. The Tetoron mixed conductor core cable comprises a metallic conductor, Tetoron wires, an insulating layer, a cable filling layer, and a cable sheath, wherein a plurality of metallic conductor wires and a plurality of Tetoron wires are twisted to be wrapped in the insulating layer to form a Tetoron mixed conductor core. The Tetoron mixed conductor core cable improves the tensile strength and wear resistance, does not affect the flexibility of the cable and is durable.

Description

A kind of special how imperial mixed conductor core cable

Technical field

The utility model belongs to electric wire field, relates in particular to a kind of special how imperial mixed conductor core cable.

Background technology

Electric wire is electric energy transmitting, transmission of information and the wire product of realizing electromagnetic energy conversion, being to manufacture the indispensable basic equipment of equipment such as various motors, electrical equipment, instrument, automobile, lathe, is necessary basic product in following electrification, informationized society.The industry that electric wire product sets foot in is numerous, range of application is very extensive, as industries such as electric power, building, petrochemical industry, mining industry, shipping industry, electronic communication, transportation, manufacture, metallurgy, ocean engineerings, the thriving demand of these industry developments has also pulled the sustainable growth of wires and cables industry, the most industries of national economy are all closely related with electric wire, and electric wire is that power industry and communications industry are provided infrastructures.Electric wire is the basis of industrial economy, the electrification of human society and informationalized development all depend on the development of wires and cables industry, particularly in the communication society of 21 century, the propagation of social information, the energy circulates fast and efficiently and be unable to do without especially electric wire, in 21 century, electric wire is also by further accelerated development.Electric wire refers generally to simple in structure, without oversheath, product that external diameter is less, as: bare wire, plastic cord, aerial insulated wire, electromagnetic wire etc.Product that cable refers generally to complex structure, has robust sealed oversheath, external diameter is larger is as power cable, mining cable, shipboard cable, telecommunication cable, optical cable etc.

In building site, factory, under the operational environments such as mining site, cable can run into curling, pull, mobile, hang the situations such as wiring, cable is for a long time in stress, and cable jacket is subject to force phenomenon will cause traditional cable jacket cracking damaged frequently, reduces useful life.

Utility model content

In order to solve existing cable curling, pull, when mobile, in stress, easily cause cable jacket cracking damaged due to for a long time, reduce the defect in useful life, need a kind of tensile strength large, the cable that invulnerability is strong.

Te Duolong is the sewing thread that a kind of high-tenacity polyester chemical-fibres filaments is made, and also claims high-strength line, and its feature is line matter soft smooth, and look firmly strong, heat-resisting, sun-proof, and invulnerability is strong, and stretch breaking strength is large, nonelastic.

The utility model provides a kind of special how imperial mixed conductor core cable, comprise: metallic conductor silk, Teduolong wire, insulating barrier, cable filling layer, cable jacket, wherein, some metallic conductor silks and some Teduolong wires twist together and are wrapped in insulating barrier the inside, form special how imperial mixed conductor core.

Apply the how imperial mixed conductor core cable of spy that the utility model provides, can improve tensile strength and the invulnerability of cable, do not affect again the pliability of cable, durable in use.

Brief description of the drawings

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is a preferred implementation structural representation of the present utility model

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

As shown in Figure (1) shows, be a preferred implementation of the present utility model, special how imperial mixed conductor core cable (100) comprising: metallic conductor silk (102), Teduolong wire (104), insulating barrier (106), cable filling layer (108), cable jacket (110).Some metallic conductor silks (102) form special how imperial mixed conductor core with the inside that some Teduolong wires (104) equidistantly twisted together and be wrapped in insulating barrier (106), the material of metallic conductor silk (102) can be selected copper, aluminium, alloy etc., the material of insulating barrier (106) can be selected PVC, PE, XLPE, polypropylene PP, fluoroplastics F, rubber etc.The material of cable filling layer (108) can be gasket for packing, as PP rope etc., the how imperial mixed conductor core of some spies and the stranded composition cable conductor of cable filling layer (108), cable jacket (110) is wrapped in the outside of cable conductor, is combined into cable body, and the material of cable jacket (110) can be selected PVC, PE, rubber, aluminium, steel band etc.

Above-mentioned preferred implementation of the present utility model, just does specific explanations explanation to content of the present utility model, but does not limit protection range of the present utility model.

Claims

1. the how imperial mixed conductor core cable of spy, comprising: cable core, be wrapped in the cable filling layer outside described cable core and be wrapped in the cable jacket outside described cable filling layer; It is characterized in that: described cable core comprises metallic conductor silk, Teduolong wire and insulating barrier.

2. the how imperial mixed conductor core cable of spy according to claim 1, is characterized in that: described metallic conductor silk and described Teduolong wire equidistantly twist together and be wrapped in the inside of described insulating barrier.

3. the how imperial mixed conductor core cable of spy according to claim 1, is characterized in that: described cable core is a plurality of and twists together and be wrapped in described cable jacket with cable filling layer.