CN202615844U

CN202615844U - Oil-resistant frequency converter cable for tension-resistant conductor movement

Info

Publication number: CN202615844U
Application number: CN201220149063XU
Authority: CN
Inventors: 俞经海
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 an oil-resistant frequency converter 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 oil-resistant frequency converter cable disclosed by the utility model is simple in structure and convenient in manufacture, can reduce the outer diameter of the cable, save equipment space, expand the range of application, and reduce the production cost of enterprises.

Description

A kind of tension conductor moves uses the oil resistant converter cable

Technical field

The utility model relates to the converter cable field, relates in particular to a kind of tension conductor and moves and use the oil resistant converter 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 suitable mobile a lot of with the insulation and the sheath material of cable; And tensile structure mostly adopts and adds the both sides that place round cable or the both sides of flat cable; It is very difficult when equipment is installed; And tensile structure and conductor that the tension conductor moves with the oil resistant converter cable are together, need only during installation conductor is connected on the required mobile device; Be exactly that the actual production place often has a lot of greasy dirts in addition, quicken the aging of cable, so just there has not been the shelter of above-mentioned tensile structure converter cable.

The utility model adopts conductor and strengthens the stranded together back of tension finer wire wrap insulate; Then stranding, band, shielding, 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; It is more extensive that this tension is moved with the converter cable scope of application; Solved other tensions and moved with converter cable in the defective that can only be used for common variable-frequency motor, used conveniently, insulation of selecting for use simultaneously and sheath material have good oil resistant characteristic.

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 the oil resistant converter cable, can reduce the outside diameter of cable, practices thrift the device space, increases the scope of application, reduces the enterprise production cost.

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 the oil resistant converter 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, said conductor material is that the oxygen-free copper bar drawing forms, and cross-sectional area of conductor is generally 4～240m ㎡.

As the further improvement of the utility model, said insulating barrier selects special soft butyronitrile as insulating material.

The beneficial effect of the utility model is: can reduce the outside diameter of cable, practice thrift the device space, increase the scope of application, reduce the enterprise production cost.

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 the oil resistant converter cable: comprise many conductors 1, in conductor 1, be respectively equipped with tension steel wire 2, be provided with insulating barrier 3 in conductor 1 outside; Be provided with stranding and core wrap 4 in insulating barrier 3 outsides, outside stranding and core wrap 4, be provided with screen 5, outside screen 5, be provided with restrictive coating 6; The utility model is simple in structure; Easy to make, can reduce the outside diameter of cable, practice thrift the device space; Increase the scope of application, reduce the enterprise production cost.

Claims

1. a tension conductor moves and uses the oil resistant converter 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 the oil resistant converter cable, it is characterized in that: said conductor (1) material is that the oxygen-free copper bar drawing forms, and cross-sectional area of conductor is generally 4～240m ㎡.

3. a kind of tension conductor according to claim 1 moves uses the oil resistant converter cable, it is characterized in that: said insulating barrier (3) selects special soft butyronitrile as insulating material.