CN202615840U

CN202615840U - Shielded control flexible cable for tension-resistant conductor movement

Info

Publication number: CN202615840U
Application number: CN2012201490485U
Authority: CN
Inventors: 巫春生
Original assignee: Anhui Dujiang Cable Group Co Ltd
Current assignee: Anhui Dujiang Cable Group Co Ltd
Priority date: 2012-04-11
Filing date: 2012-04-11
Publication date: 2012-12-19
Anticipated expiration: 2022-04-11

Abstract

The utility model discloses a shielded control flexible cable for tension-resistant conductor movement, which comprises a plurality of conductors; tension-resistant steel wires are respectively arranged in the conductors; an insulating layer is arranged outside the conductor; a cabling and cable core wrapping layer is arranged outside the insulating layer; a shielding layer is arranged outside the cabling and cable core wrapping layer; and a sheath layer is arranged outside the shielding layer. The shielded control flexible cable disclosed by the utility model is simple in structure and convenient in manufacture, and can reduce the outer diameter of the cable, reduce tension-resistance devices on an electric cabinet of a user, and save space of the electric cabinet.

Description

A kind of tension conductor moves uses shield control soft cable

Technical field

The utility model relates to the tension conductor and moves and use the shield control soft cable field, relates in particular to a kind of tension conductor and moves and use shield control soft cable.

Background technology

Along with society constantly advances; The user requires also increasingly high to cable performance, to moving with the requirement of cable too, requirement also is increasingly high; If cable does not have good flexibility and good tensile property; Influence the useful life of electric wire so to a great extent, at present domestic be fit to move a lot of with the insulation and the sheath material of cable, and tensile structure mostly employing add the both sides that place round cable or the both sides of flat cable; When equipment is installed, get final product on the regulator cubicle that the tension steel wire is connected in required mobile device strengthening.And the device that does not connect the tension steel wire on the regulator cubicle of considerable mobile device is arranged at present; And the connecting line on some regulator cubicle is too many; Simultaneously also because increased the tensile structure of cable; The external diameter of cable also increases a lot, has occupied the limited space of regulator cubicle, so there has not been the shelter of above-mentioned tensile structure.

The utility model adopts conductor and strengthens the stranded together back of tension finer wire wrap insulate; Then stranding, band, braiding, wrap jacket; Through the change of conductor and tension, itself has just become the tension conductor conventional conductor, and the outside diameter of cable has also reduced much simultaneously; Need not the connection tensile device on user's the regulator cubicle like this, the space of also having practiced thrift regulator cubicle simultaneously.

The utility model content

In order to overcome above-mentioned defective, the utility model provides a kind of tension conductor to move and has used shield control soft cable, can reduce the outside diameter of cable, reduces tensile device on user's regulator cubicle, practices thrift the regulator cubicle space.

The utility model for the technical scheme that solves its technical problem and adopt is: the utility model relates to a kind of tension conductor and moves and use shield control soft cable; Comprise many conductors; In conductor, be respectively equipped with the tension steel wire, be provided with insulating barrier, be provided with stranding and core wrap in the insulating barrier outside in the conductor outside; Outside stranding and core wrap, be provided with screen, outside screen, be provided with restrictive coating.

As the further improvement of the utility model, it is that oxygen-free copper bar draws according to material that said conductor (1) adopts the 5th kind of annealed copper conductor or the tin-coated copper conductor stipulated among the GB/T3956, and cross-sectional area of conductor is generally 0.75～10m ㎡.

As the further improvement of the utility model, said stranding and core wrap (3) cable stranding outermost layer direction of lay is a dextrad, and insulated wire cores should twist together, the wrapping of external application polyester film band.

As the further improvement of the utility model, said screen (4) adopts the copper free wire braid shielded, and shielding density is not less than 80%.

The beneficial effect of the utility model is: can reduce the outside diameter of cable, reduce tensile device on user's regulator cubicle, practice thrift the regulator cubicle space.

Description of drawings

Fig. 1 is the utility model structural representation;

Indicate among the figure: 1-conductor, 2-tension steel wire, 3-insulating barrier, 4-stranding and core wrap, 5-screen, 6-restrictive coating.

Embodiment

In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection range.

Fig. 1 has shown a kind of tension conductor of the utility model and has moved the execution mode with shield control soft cable: comprise many conductors 1; In conductor 1, be respectively equipped with tension steel wire 2, be provided with insulating barrier 3, be provided with stranding and core wrap 4 in said insulating barrier 3 outsides in conductor 1 outside; Outside said stranding and core wrap 4, be provided with screen 5; Outside said screen 5, be provided with restrictive coating 6, the utility model is simple in structure, easy to makely can reduce the outside diameter of cable; Reduce tensile device on user's regulator cubicle, practice thrift the regulator cubicle space.

Claims

1. a tension conductor moves and uses shield control soft cable; Comprise many conductors (1); It is characterized in that: in said conductor (1), be respectively equipped with tension steel wire (2), be provided with insulating barrier (3), be provided with stranding and core wrap (4) in said insulating barrier (3) outside in said conductor (1) outside; Outside said stranding and core wrap (4), be provided with screen (5), outside said screen (5), be provided with restrictive coating (6).

2. a kind of tension conductor according to claim 1 moves uses shield control soft cable; It is characterized in that: it is that oxygen-free copper bar draws according to material that said conductor (1) adopts the 5th kind of annealed copper conductor or the tin-coated copper conductor stipulated among the GB/T3956, and cross-sectional area of conductor is generally 0.75～10m ㎡.

3. a kind of tension conductor according to claim 1 moves uses shield control soft cable; It is characterized in that: said stranding and core wrap (3) cable stranding outermost layer direction of lay is a dextrad; Insulated wire cores should twist together, the wrapping of external application polyester film band.

4. a kind of tension conductor according to claim 1 moves uses shield control soft cable, it is characterized in that: said screen (4) adopts the copper free wire braid shielded, and shielding density is not less than 80%.