CN205140561U

CN205140561U - Be applied to flat retinue cable of electroplating device

Info

Publication number: CN205140561U
Application number: CN201520979953.7U
Authority: CN
Inventors: 叶国辉; 刘国辉; 童修波; 刘海坚; 刘汉华
Original assignee: Dongguan Yisheng Electric Industry Co Ltd
Current assignee: Dongguan Yisheng Electric Industry Co Ltd
Priority date: 2015-12-01
Filing date: 2015-12-01
Publication date: 2016-04-06
Anticipated expiration: 2025-12-01

Abstract

The utility model discloses a be applied to flat retinue cable of electroplating device, it includes cable jacket, at least two are inlayed the cable core group that adorns in the inside just parallel interval arrangement of cable jacket respectively, distance between two adjacent cable cores group is 1.5mm, each cable core component do not includes two cable conductors, each cable conductor includes a tensile central line body respectively, six roots of sensation transposition centers on in corresponding tensile central line body outlying heart yearn, the 9 -12 that the length of lay of each heart yearn is corresponding heart yearn external diameter value doubly, each heart yearn includes heart yearn conductor, canning in heart yearn conductor outlying core insulation layer respectively, and the heart yearn conductor is superfine smart hank anaerobic transposition flexible conductor, the PVC insulating layer of core insulation layer for being prepared from in PVCD type polyvinyl chloride mixture, the plastic oversheath of cable jacket for being prepared from in PVC, butadiene acrylonitrile rubber mixture. By the above design, the utility model has the advantages of structural design novelty, long service life, security performance height.

Description

A kind of flat trailing cable being applied to electroplating device

Technical field

The utility model relates to field of cable technology, particularly relates to a kind of flat trailing cable being applied to electroplating device.

Background technology

The flat trailing cable used in electroplating device industry is at present " GB/T5023.6-2008 rated voltage 450/750V and following polyvinyl chloride cable Part VI: elevator cable and flexible connection cable " (being called for short plastics elevator cable) " GB/T5013.5-2008 rated voltage 450/750V and following cabtyre cable the 5th part: elevator cable " (being called for short rubber elevator cable) these two kinds of technology substantially, and the scope that in fact these two kinds of products use is should on the multi-level elevator or lift of vertical lift.

Mainly there are following technological difficulties in electroplating device flat trailing cable, is specially: 1, cable transverse shifting is frequent; 2, severe (soda acid, high temperature, the high humidity etc.) 3 of environment for use, the normal service life of prolongation cable.

In the use procedure of reality, there is following shortcoming in existing elevator cable, be specially: 1, the project organization of elevator cable is all according to cable travelling performance in the vertical direction, and reckon without stress and external force that cable produces in horizontal cross moves to the injury of cable; What 2, the sheath material of traditional elevator cable adopted is PVC/ST5 type poly (vinyl chloride) blend, and this material can not be useful in rugged environment in electroplating device work (soda acid, high temperature, high humidity etc.); 3, for 36 core distortion trailing cables, elevator cable just require that heart yearn divides into groups, if but divide into groups stranded apart from excessive, the mobile bending property of cable can be affected.

Utility model content

The purpose of this utility model is to provide a kind of flat trailing cable being applied to electroplating device for the deficiencies in the prior art, this is applied to the flat trailing cable novel in structural design of electroplating device, long service life, security performance are high, and effectively can solve traditional flat trailing cable in electroplating device due to the frequent transverse shifting of cable, cable periphery adverse circumstances and the problem causing cable to shorten useful life, namely can be applicable in electroplating device well.

For achieving the above object, the utility model is achieved through the following technical solutions.

A kind of flat trailing cable being applied to electroplating device, include cable jacket and at least two and be flush-mounted in the cable core group that the inner and parallel interval of cable jacket arranges respectively, distance between adjacent two cable core groups is 1.5mm, each cable core group includes two cable conductors respectively, each cable conductor includes a tension centerline hull and the stranded heart yearn around corresponding tension centerline hull periphery of the six roots of sensation respectively, and the twisting pitch of each heart yearn is 9-12 times of corresponding heart yearn external diameter value;

Each heart yearn includes cored wire conductor respectively and fits over the core insulation of cored wire conductor periphery, and cored wire conductor is the stranded flexible conductor of supper fine refined strand anaerobic, and core insulation is the PVC insulating barrier be prepared from by PVC/D type poly (vinyl chloride) blend;

Cable jacket is the plastic cement oversheath be prepared from by PVC, acrylonitrile-butadiene rubber mixture.

Wherein, described tension centerline hull includes Kafra fiber and extrudes the centerline hull jacket layer in Kafra fiber periphery.

Wherein, described centerline hull jacket layer is PVC jacket layer.

The beneficial effects of the utility model are: a kind of flat trailing cable being applied to electroplating device described in the utility model, it includes cable jacket and at least two and is flush-mounted in the cable core group that the inner and parallel interval of cable jacket arranges respectively, distance between adjacent two cable core groups is 1.5mm, each cable core group includes two cable conductors respectively, each cable conductor includes a tension centerline hull and the stranded heart yearn around corresponding tension centerline hull periphery of the six roots of sensation respectively, and the twisting pitch of each heart yearn is 9-12 times of corresponding heart yearn external diameter value; Each heart yearn includes cored wire conductor respectively and fits over the core insulation of cored wire conductor periphery, and cored wire conductor is the stranded flexible conductor of supper fine refined strand anaerobic, and core insulation is the PVC insulating barrier be prepared from by PVC/D type poly (vinyl chloride) blend; Cable jacket is the plastic cement oversheath be prepared from by PVC, acrylonitrile-butadiene rubber mixture.Designed by said structure, the utility model has novel in structural design, long service life, advantage that security performance is high, and effectively can solve traditional flat trailing cable in electroplating device due to the frequent transverse shifting of cable, cable periphery adverse circumstances and the problem causing cable to shorten useful life, namely can be applicable in electroplating device well.

Accompanying drawing explanation

Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.

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

Include in FIG:

1---cable jacket 2---cable core group

21---cable conductor 211---tension centerline hull

212---heart yearn 2121---cored wire conductor

2122---core insulation.

Embodiment

Below in conjunction with concrete execution mode, the utility model is described.

As shown in Figure 1, a kind of flat trailing cable being applied to electroplating device, include cable jacket 1 and at least two and be flush-mounted in the cable core group 2 that the inner and parallel interval of cable jacket 1 arranges respectively, distance between adjacent two cable core groups 2 is 1.5mm, each cable core group 2 includes two cable conductors 21 respectively, each cable conductor 21 includes a tension centerline hull 211 and the stranded heart yearn 212 around corresponding tension centerline hull 211 periphery of the six roots of sensation respectively, and the twisting pitch of each heart yearn 212 is 9-12 times of corresponding heart yearn 212 external diameter value.

Further, each heart yearn 212 includes cored wire conductor 2121 respectively and fits over the core insulation 2122 of cored wire conductor 2121 periphery, cored wire conductor 2121 is the stranded flexible conductor of supper fine refined strand anaerobic, and core insulation 2122 is the PVC insulating barrier be prepared from by PVC/D type poly (vinyl chloride) blend.

Further, cable jacket 1 is the plastic cement oversheath be prepared from by PVC, acrylonitrile-butadiene rubber mixture.

Need to explain further, core insulation 2122 of the present utility model is prepared from by PVC/D type poly (vinyl chloride) blend, the low viscosity of PVC material of high-pressure molding, and then can not cause adjacent core insulation 2122 adhesion.Cable jacket 1 of the present utility model is prepared from by PVC, acrylonitrile-butadiene rubber mixture, this cable jacket 1 has good softness and higher anti-wear performance, and acrylonitrile-butadiene rubber has certain acid/alkali-resistant ability, its working temperature can reach+90 DEG C, namely can be good at being adapted to electroplate operational environment and the useful life and the security performance that extend cable.

Comprehensive above-mentioned situation is known, designed by said structure, the utility model has novel in structural design, long service life, advantage that security performance is high, and effectively can solve traditional flat trailing cable in electroplating device due to the frequent transverse shifting of cable, cable periphery adverse circumstances and the problem causing cable to shorten useful life, namely can be applicable in electroplating device well.

As preferred embodiment, tension centerline hull 211 includes Kafra fiber and extrudes the centerline hull jacket layer in Kafra fiber periphery.Wherein, centerline hull jacket layer of the present utility model can adopt PVC material to be prepared from, and namely centerline hull jacket layer of the present utility model is PVC jacket layer.Need point out further; the tension centerline hull 211 of said structure form effectively can be fixed the position of cable conductor 21 and protect twisted wire structure; and prevent heart yearn 212 at the volley from dissociating to the most central part of the force of cable conductor 21, and then heart yearn 212 is avoided to concentrate stressed and be pulled off.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims

1. one kind is applied to the flat trailing cable of electroplating device, it is characterized in that: include cable jacket (1) and at least two and be flush-mounted in the cable core group (2) that the inner and parallel interval of cable jacket (1) arranges respectively, distance between adjacent two cable core groups (2) is 1.5mm, each cable core group (2) includes two cable conductors (21) respectively, each cable conductor (21) includes a tension centerline hull (211) and the stranded heart yearn (212) peripheral around corresponding tension centerline hull (211) of the six roots of sensation respectively, the twisting pitch of each heart yearn (212) is 9-12 times of corresponding heart yearn (212) external diameter value,

Each heart yearn (212) includes cored wire conductor (2121) respectively and fits over the peripheral core insulation (2122) of cored wire conductor (2121), cored wire conductor (2121) is the stranded flexible conductor of supper fine refined strand anaerobic, and core insulation (2122) is the PVC insulating barrier be prepared from by PVC/D type poly (vinyl chloride) blend;

Cable jacket (1) is the plastic cement oversheath be prepared from by PVC, acrylonitrile-butadiene rubber mixture.

2. a kind of flat trailing cable being applied to electroplating device according to claim 1, is characterized in that: described tension centerline hull (211) includes Kafra fiber and extrudes the centerline hull jacket layer in Kafra fiber periphery.

3. a kind of flat trailing cable being applied to electroplating device according to claim 2, is characterized in that: described centerline hull jacket layer is PVC jacket layer.