CN206179550U

CN206179550U - Dampproofing degaussing cable of anti mechanical stretching

Info

Publication number: CN206179550U
Application number: CN201621187905.5U
Authority: CN
Inventors: 李玉盛
Original assignee: Ningxia Hundred Chen Industrial Product Design Co Ltd
Current assignee: Ningxia Hundred Chen Industrial Product Design Co Ltd
Priority date: 2016-11-04
Filing date: 2016-11-04
Publication date: 2017-05-17
Anticipated expiration: 2026-11-04

Abstract

The utility model discloses a dampproofing degaussing cable of anti mechanical stretching, it includes the cable body, the cable body includes conductor, insulating layer, dampproof course and oversheath, cable body inside is provided with a plurality of conductors, the conductor wraps up the one deck insulating layer outward, cable body inside is provided with a plurality of glass fiber fillers, it is a plurality of be connected with linking bridge between the insulating layer, the insulating layer outside sets up the resistant low temperature layer of one deck, resistant low temperature layer is crowded package one deck aluminium silk shielding layer outward, aluminium silk shielding layer is crowded package one deck dampproof course outward, the dampproof course is crowded package one deck woven shield outward, woven shield is crowded package one deck oversheath outward. The utility model has the advantages of reasonable, the dampproofing effectual and long service life of structural design.

Description

A kind of moistureproof degaussing cable of resistance to mechanical stretching

Technical field

The utility model is related to field of cables, more particularly to a kind of moistureproof degaussing cable of resistance to mechanical stretching.

Background technology

At present, cable suffers from being widely applied in every field, and the field such as industry, chemical industry and colliery is required for using electricity Cable, while also the performance to cable has requirement higher, traditional cable is only to be made up of conductor and oversheath, plays biography To the effect of signal and electric current, but because of the difference of wireline environment, the cable of people couple has different demands, existing Cable Construction Design is more single, steam is easily lead in a humidity environment and is entered inside cable, and short circuit often occurs Situation, and cable because frequently be in dragged state, if material selection it is improper, can cause cable occur fracture feelings Condition, it is impossible to enough convenient for people to use.

Utility model content

In order to overcome the defect of above-mentioned prior art, the purpose of this utility model to be to provide a kind of resistance to mechanical stretching protection against the tide and disappear Magnetoelectricity cable.

The utility model takes following technical scheme to realize：A kind of moistureproof degaussing cable of resistance to mechanical stretching, it is wrapped Cable body is included, the cable body includes conductor, insulating barrier, damp-proof layer and oversheath, and the cable body is internally provided with Multiple conductors；The layer insulating of conductor outer wrapping one；The cable body is internally provided with multiple glass-fibre fillers；It is many Connecting bracket is connected between the individual insulating barrier；The insulating barrier outside sets one layer of low temperature resistant layer；Outside the low temperature resistant layer Extrude one layer of aluminium wire screen layer；One layer of damp-proof layer is extruded outside the aluminium wire screen layer；One layer of braiding screen is extruded outside the damp-proof layer Cover layer；One layer of oversheath is extruded outside the woven shield.

A kind of above-mentioned moistureproof degaussing cable of resistance to mechanical stretching, the conductor is formed using multiply tinned copper wire is stranded.

A kind of above-mentioned moistureproof degaussing cable of resistance to mechanical stretching, the insulating barrier is made of tear-proof silastic material.

A kind of above-mentioned moistureproof degaussing cable of resistance to mechanical stretching, is surrounded with many reinforcement steel inside the low temperature resistant layer Strand.

A kind of above-mentioned moistureproof degaussing cable of resistance to mechanical stretching, the damp-proof layer is made of ethylene propylene diene monomer (EPDM) material.

A kind of above-mentioned moistureproof degaussing cable of resistance to mechanical stretching, the low temperature resistant layer is made of polyurethane material.

The utility model has the advantages that in sum：The utility model has reasonable in design, moistureproof effect Really the advantages of good and long service life, the aluminium wire screen layer can effectively increase mechanical tension of the cable in work progress Intensity, improves the service life of cable, prevents cable from being disturbed by external electromagnetic ripple, while ensuring that cable can be steady in a long-term Work.

Brief description of the drawings

Fig. 1 is the utility model cross-sectional structure schematic diagram；

Wherein：1st, cable body；2nd, conductor；3rd, insulating barrier；4th, connecting bracket；5th, glass-fibre fillers；6th, it is low temperature resistant Layer；7th, steel wire bar is strengthened；8th, aluminium wire screen layer；9th, damp-proof layer；10th, woven shield；11st, oversheath.

Specific embodiment

As shown in figure 1, a kind of moistureproof degaussing cable of resistance to mechanical stretching, it includes cable body 1, and the cable body 1 is wrapped Conductor 2, insulating barrier 3, damp-proof layer 9 and oversheath 11 are included, the cable body 1 is internally provided with multiple conductors 2；The conductor 1 The layer insulating 3 of outer wrapping one；The cable body 1 is internally provided with multiple glass-fibre fillers 5；Multiple insulating barriers 3 Between be connected with connecting bracket 4；The outside of the insulating barrier 3 sets one layer of low temperature resistant layer 6；One layer is extruded outside the low temperature resistant layer 6 Aluminium wire screen layer 8；One layer of damp-proof layer 9 is extruded outside the aluminium wire screen layer 8；One layer of woven shield is extruded outside the damp-proof layer 9 10；One layer of oversheath 11 is extruded outside the woven shield 10.

The conductor 2 is formed using multiply tinned copper wire is stranded, so that conductor 2 has etch-proof effect, and is reduced Oxidation of the environment to copper conductor；The insulating barrier 3 is made of tear-proof silastic material, and the Insulation Material not only increases cable The current-carrying capacity of body 1, and cable normal work at high operating temperatures can be made, while improve the demagnetization energy of cable body 1 Power；The connecting bracket 4 set between the insulating barrier 3, makes conductor 2 inside cable body 1 in the state of stabilization, Bu Huiyin Conductor 2 is offset and the work to cable is impacted；The glass-fibre fillers 5 can improve the fire-retardant of cable body 1 and Anti- dragging performance, while increased the wearability of cable body 1；The low temperature resistant layer 6 is made of polyurethane material, with compared with Wear-resisting and decay resistance high, environmentally harmful gas will not be also discharged when there is fire, prevent it from being made to environment Into destruction；The aluminium wire screen layer 8 can effectively increase mechanical tensile strength of the cable in work progress, improve cable Service life, prevent cable from being disturbed by external electromagnetic ripple, while ensuring the work that cable can be steady in a long-term；The protection against the tide Layer 9 is made of ethylene propylene diene monomer (EPDM) material, with low-density fillibility high, and is prevented from vapor into cable body 1 Inside, improves the performance advantage of cable body 1；The woven shield 10 can further improve the shielding of cable body 1 Effect, make cable outer signals disturb in the case of also being capable of normal work.

The above is the utility model embodiment, thus all constructions according to described in present utility model application scope, feature and The equivalent change or modification that principle is done, is included in the utility model patent claim.

Claims

1. the moistureproof degaussing cable of a kind of resistance to mechanical stretching, it includes cable body, the cable body include conductor, insulating barrier, Damp-proof layer and oversheath, it is characterised in that：The cable body is internally provided with multiple conductors；One layer of the conductor outer wrapping is absolutely Edge layer；The cable body is internally provided with multiple glass-fibre fillers；Connection branch is connected between multiple insulating barriers Frame；The insulating barrier outside sets one layer of low temperature resistant layer；One layer of aluminium wire screen layer is extruded outside the low temperature resistant layer；The aluminium wire screen Cover and extruded outside layer one layer of damp-proof layer；One layer of woven shield is extruded outside the damp-proof layer；One layer is extruded outside the woven shield Oversheath.

2. a kind of resistance to mechanical according to claim 1 stretches moistureproof degaussing cable, it is characterised in that：The conductor is using more Tinned copper wire is stranded forms for stock.

3. a kind of resistance to mechanical according to claim 1 stretches moistureproof degaussing cable, it is characterised in that：The insulating barrier is used Tear-proof silastic material is made.

4. a kind of resistance to mechanical according to claim 1 stretches moistureproof degaussing cable, it is characterised in that：In the low temperature resistant layer Portion is surrounded with many reinforcement steel wire bars.

5. a kind of resistance to mechanical according to claim 1 stretches moistureproof degaussing cable, it is characterised in that：The damp-proof layer is used Ethylene propylene diene monomer (EPDM) material is made.

6. a kind of resistance to mechanical according to claim 1 stretches moistureproof degaussing cable, it is characterised in that：The low temperature resistant layer is adopted It is made of polyurethane material.