CN202615845U

CN202615845U - Frequency converter cable for tension-resistant conductor movement

Info

Publication number: CN202615845U
Application number: CN2012201490663U
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 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 frequency converter cable disclosed by the utility model is simple in structure and convenient in manufacture, and can reduce the outer diameter of the cable, save equipment space, and reduce the production cost of enterprises.

Description

A kind of tension conductor moves uses converter cable

Technical field

The utility model relates to the tension conductor and moves and use the converter cable field, relates in particular to a kind of tension conductor and moves and use 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 converter cable are together, need only during installation conductor is connected on the required variable-frequency motor.

The utility model adopts conductor and strengthens the stranded together back of tension finer wire wrap insulate; Then stranding, band, braiding, wrap jacket; Change through conductor and tension; Conventional conductor itself has just become the tension conductor, and the outside diameter of cable has also reduced much simultaneously, the space of also having practiced thrift equipment 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 converter cable, can reduce the outside diameter of cable, practices thrift the device space, 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 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 screen adopts cable core to weave copper free wire outward, and the cross section is not less than the half the of master core cross section.

The beneficial effect of the utility model is: can reduce the outside diameter of cable, practice thrift the device space, 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 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, and is easy to make, can reduce the outside diameter of cable; Practice thrift the device space, reduce the enterprise production cost.

Claims

1. a tension conductor moves and uses 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 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 converter cable, it is characterized in that: said screen (5) adopts cable core to weave copper free wire outward, and the cross section is not less than the half the of master core cross section.