CN205104263U

CN205104263U - High protection communication cable

Info

Publication number: CN205104263U
Application number: CN201520633050.3U
Authority: CN
Inventors: 秦雪芳
Original assignee: MAANSHAN SHENGLI LOCKS TECHNOLOGY Co Ltd
Current assignee: MAANSHAN SHENGLI LOCKS TECHNOLOGY Co Ltd
Priority date: 2015-08-19
Filing date: 2015-08-19
Publication date: 2016-03-23
Anticipated expiration: 2025-08-19

Abstract

The utility model discloses a high protection communication cable, restrainting the leading factor that it forms to twist constitutes including stranded pure nickel wire and personally experiencing sth. Part of the body, the stranded aluminum alloy is restrainted and is twisted the power conductor that forms and constitute, the insulating film has been plated in the leading body and the power conductor outside, and it constitutes leading body sinle silk around the covering into the parallel tangent outside winding one deck fibrous zone that sets up personally experience sth. Part of the body four leading factor, four position has placed Z shape elasticity skeleton at leading body sinle silk about from top to bottom, becomes parallel tangent and sets up outside winding one deck silicone rubber insulating layer with three power conductors and constitute power conductor sinle silks, and organize power conductor sinle silks with four and set up to appear in Z and locate between the elasticity skeleton, there are brass area anticorrosive coating, galvanized steel wire woven shield and oversheath in the power conductor sinle silk and the Z shape elasticity skeleton outside cladding in proper order, the oversheath be the chlorosulfonated polyethylene sheath. The utility model discloses a brass area anticorrosive coating, galvanized steel wire woven shield coating have performances such as excellent non -corrosibility ability, dielectricity, shielding, resistant atmospheric aging, have wherein increased Z shape elasticity skeleton, have increased the tensile strength of cable.

Description

A kind of high protection telecommunication cable

Technical field

The utility model relates generally to cable fabrication design field, particularly relates to a kind of high protection telecommunication cable.

Background technology

Telecommunication cable is for transmitting phone, telegram, fax paper, TV and broadcast program, the cable of data and other signals of telecommunication, formed by the wire stranding of more than a pair mutually insulated, telecommunication cable need to have that good bending property, dielectricity are high, tension stress, antivibration, shock resistance, the feature such as wear-resisting, fire-retardant, corrosion-resistant, ageing-resistant, rat-and-ant proof, telecommunication cable of the prior art is discontented with the demand of sufficient real work.

Utility model content

The utility model object is exactly the defect in order to make up prior art, provides a kind of high protection telecommunication cable.

The utility model is achieved through the following technical solutions:

A kind of high protection telecommunication cable, include the leading body that multiply pure nickel tow strand forms formation, multiply aluminium alloy bundle strand forms the power conductor of formation, described leading body and the external side of power guide are coated with dielectric film, the parallel tangent outer felt that arranges is become by four leading bodies to form leading body core around one deck fabric strip lapping layer, Z-shaped elastic skeleton is placed with in four orientation up and down at leading body core, the parallel tangent outer felt that arranges is become by three power conductors to form power conductor thread core around one deck silicone rubber insulation layer, four groups of power conductor thread cores are arranged between Z-shaped elastic skeleton and locate, brass band anticorrosive coat is coated with successively outside described power conductor thread core and Z-shaped elastic skeleton, zinc-coated wire woven shield and oversheath, described oversheath is chlorosulfonated polyethylene sheath.

The utility model has the advantages that:

The utility model adopts brass band anticorrosive coat, zinc-coated wire woven shield coating layer, has the excellent performance such as antiseptic property, dielectricity, shielding, resistance to atmospheric aging, with addition of Z-shaped elastic skeleton, increase the tensile property of cable.

Accompanying drawing explanation

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

Embodiment

As shown in Figure 1, a kind of high protection telecommunication cable, include the leading body 1 that multiply pure nickel tow strand forms formation, multiply aluminium alloy bundle strand forms the power conductor 2 of formation, dielectric film is coated with outside described leading body 1 and power conductor 2, four parallel tangent outer felt that arrange of leading body 1 one-tenth are formed leading body core 3 around one deck fabric strip lapping layer, Z-shaped elastic skeleton 4 is placed with in four orientation up and down at leading body core, parallel for the three power conductors 2 one-tenth tangent outer felt that arranges is formed power conductor thread core 6 around one deck silicone rubber insulation layer 5, four groups of power conductor thread cores 6 are arranged between Z-shaped elastic skeleton 4 and locate, brass band anticorrosive coat 7 is coated with successively outside described power conductor thread core 6 and Z-shaped elastic skeleton 4, zinc-coated wire woven shield 8 and oversheath 9, described oversheath is chlorosulfonated polyethylene sheath.

Claims

1. one kind high protection telecommunication cable, it is characterized in that: include the leading body that multiply pure nickel tow strand forms formation, multiply aluminium alloy bundle strand forms the power conductor of formation, described leading body and the external side of power guide are coated with dielectric film, the parallel tangent outer felt that arranges is become by four leading bodies to form leading body core around one deck fabric strip lapping layer, Z-shaped elastic skeleton is placed with in four orientation up and down at leading body core, the parallel tangent outer felt that arranges is become by three power conductors to form power conductor thread core around one deck silicone rubber insulation layer, four groups of power conductor thread cores are arranged between Z-shaped elastic skeleton and locate, brass band anticorrosive coat is coated with successively outside described power conductor thread core and Z-shaped elastic skeleton, zinc-coated wire woven shield and oversheath, described oversheath is chlorosulfonated polyethylene sheath.