CN205542067U

CN205542067U - Mining stretch -proof anticorrosion cable

Info

Publication number: CN205542067U
Application number: CN201620055392.6U
Authority: CN
Inventors: 叶斌
Original assignee: Anhi Zhongtian Cable Co ltd
Current assignee: Anhi Zhongtian Cable Co ltd
Priority date: 2016-01-21
Filing date: 2016-01-21
Publication date: 2016-08-31
Anticipated expiration: 2026-01-21

Abstract

The utility model discloses a mining stretch -proof anticorrosion cable, it includes the cable body, the cable body includes conductor, insulating layer, shielding layer and oversheath. Cable body inside is provided with a plurality of conductors, through keeping apart the leg joint between the conductor, just cable body inside is provided with a plurality of drainage cores, it sets up the one deck insulating layer outward to keep apart the support, the insulating layer is crowded package one deck shielding layer outward, the shielding layer is crowded package one deck enhancement layer outward, the enhancement layer is crowded package one deck inner sheath outward, and the outer sheath is extruded out of the inner sheath. The utility model has the advantages of structural design is reasonable, prevent the good and long service life of corrosive effects.

Description

A kind of mining stretch-proof anticorrosion cable

Technical field

This utility model relates to field of cables, particularly relates to a kind of mining stretch-proof anticorrosion cable.

Background technology

At present, electric wire is the most extensively applied to commercial production, transportation, architectural engineering and facility, even include the high-end field of space and ocean, cable will be used, along with socioeconomic development, cable kind is constantly updated and perfect, volume of production is also continuing to increase, just because cable is in the application of different field, its requirement is improved by people the most therewith, existing cable can not meet the needs of industry because of the problem in material or structure, cable common in the environment of some high temperature can not normally work, it is easy to occur that cable internal structure the situation of job insecurity occurs because of high temperature, make the shortcomings such as signal transmission distortion.

Utility model content

In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of mining stretch-proof anticorrosion cable.

This utility model takes techniques below scheme to realize: a kind of mining stretch-proof anticorrosion cable, and it includes that cable body, described cable body include that conductor, insulating barrier, screen layer and oversheath, described cable body are internally provided with multiple conductor；Connected by isolation mount between described conductor；And described cable body is internally provided with multiple guide core；One layer insulating is set outside described isolation mount；One layer of screen layer is extruded outside described insulating barrier；One layer of enhancement Layer is extruded outside described screen layer；One layer of inner sheath is extruded outside described enhancement Layer；One layer of oversheath is extruded outside described inner sheath.

Above-mentioned one is mining stretch-proof anticorrosion cable, described insulating barrier is that pvc material is made.

Above-mentioned one is mining stretch-proof anticorrosion cable, described conductor is that multiply nickel-clad copper skein silk closes and forms.

This utility model has the advantages that this utility model has that reasonable in design, anticorrosion ability be good and the advantage such as length in service life in sum, described enhancement Layer substantially increases shielding properties and the decay resistance of cable, and antioxygenic property is good, cable is long for service life, and improves the adaptation of cable body.

Accompanying drawing explanation

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

Wherein: 1, conductor；2, insulating barrier；3, screen layer；4, enhancement Layer；5, inner sheath；6, oversheath；7, isolation mount；8, guide core；9, cable body.

Detailed description of the invention

As it is shown in figure 1, a kind of mining stretch-proof anticorrosion cable, it includes that cable body 9, described cable body 9 include that conductor 1, insulating barrier 2, screen layer 3 and oversheath 6, described cable body 9 are internally provided with multiple conductor 1；Connected by isolation mount 7 between described conductor 1；And described cable body 9 is internally provided with multiple guide core 8；One layer insulating 2 is set outside described isolation mount 7；One layer of screen layer 3 is extruded outside described insulating barrier 2；One layer of enhancement Layer 4 is extruded outside described screen layer 3；One layer of inner sheath 5 is extruded outside described enhancement Layer 4；One layer of oversheath 6 is extruded outside described inner sheath 5.

Described enhancement Layer 4 substantially increases shielding properties and the decay resistance of cable, and antioxygenic property is good, and cable is long for service life, and improves the adaptation of cable body 9.

The above is embodiment of the present utility model, therefore all equivalence changes done according to structure, feature and the principle described in this utility model application range or modification, all it is included in this utility model patent claim.

Claims

1. a mining stretch-proof anticorrosion cable, it includes that cable body, described cable body include conductor, insulating barrier, screen layer and oversheath, it is characterised in that: described cable body is internally provided with multiple conductor；Connected by isolation mount between described conductor；And described cable body is internally provided with multiple guide core；One layer insulating is set outside described isolation mount；One layer of screen layer is extruded outside described insulating barrier；One layer of enhancement Layer is extruded outside described screen layer；One layer of inner sheath is extruded outside described enhancement Layer；One layer of oversheath is extruded outside described inner sheath.

One the most according to claim 1 is mining stretch-proof anticorrosion cable, it is characterised in that: described insulating barrier is that pvc material is made.

One the most according to claim 1 is mining stretch-proof anticorrosion cable, it is characterised in that: described conductor is that multiply nickel-clad copper skein silk closes and forms.