CN205230616U

CN205230616U - Life detection instrument cable

Info

Publication number: CN205230616U
Application number: CN201521021609.3U
Authority: CN
Inventors: 黄焕强; 彭振
Original assignee: Jiangsu Ai Li Can Electronic Science And Technology Co Ltd
Current assignee: Jiangsu Ai Li Can Electronic Science And Technology Co Ltd
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-05-11
Anticipated expiration: 2025-12-10

Abstract

The utility model discloses a life detection instrument cable, including the kai fula SMIS tensile rope that lies in the cable bosom, as the centre of a circle around a plurality of insulation core, constituting the cable core by kaifula SMIS tensile rope with a plurality of insulation core shiyonging kaifula SMIS tensile rope, the space of cable core department crowds at the baokaifula layer after being equipped with the kaifula filling layer again outside the cable core, quilt in the crowded package epoxy thermosetting type outside the cable core is at outmost crowded packet of polyethylene ecderon of cable core or nylon ecderon. The utility model discloses have the acid and alkali -resistance, cold -resistant, wear -resisting, resistant oily, withstand voltage, be able to bear or endure high performance such as creep, reduced the dead weight of cable, improved the function of life detection instrument.

Description

A kind of Life Detection Instrument cable

Technical field

The utility model relates to electric wire field, is specifically related to a kind of Life Detection Instrument cable.

Background technology

Existing Life Detection Instrument cable, all belong to flexible cable or add steel wire armored cable, wherein flexible cable is that multicore adds polythene material or other materials, steel wire armored cable increases zinc-coated wire braiding and increases hardness and tension on the former basis, its application all provides audio frequency and video or signal transmission, but Life Detection Instrument uses above two kinds of cables, all there is limitation, above two kinds of cables need support Life Detection Instrument front end and carry a rotating camera and audio receiver, but because the rigidity of cable is inadequate, cable outreach is short, when having natural calamity (as earthquake, mud-rock flow, typhoon etc.), situation is complicated, small space is irregularity normally, and it is very narrow and small, the rigidity of cable is inadequate, when stretching out, by barrier obstruction, cannot continue to stretch out, Use Limitation rate is not high.

Two kinds of cables of the prior art, flexible cable due to relatively simple for structure, although quality is relatively light, stretching resistance is inadequate.Steel wire armored cable is gained in strength because centre increases zinc-coated wire, but due to the matter weight of steel wire, in using, heavier during use.

Utility model content

In order to overcome the deficiencies in the prior art, providing a kind of deadweight reducing cable, improve the function Life Detection Instrument cable of Life Detection Instrument.

For achieving the above object, the utility model provides a kind of Life Detection Instrument cable, comprise the Kev being positioned at cable bosom and draw SMIS tension rope, drawing SMIS tension rope for the center of circle is around some insulated wire cores with Kev, drawn by Kev SMIS tension rope and some insulated wire cores to form cable core, be provided with in the gap of cable core and outside cable core, extrude Kev again after Kev draws packed layer and draw layer; Outside cable core, extrude quilt in epoxy resin heat curing-type, extrude the outer quilt of polyethylene or the outer quilt of nylon at cable core outermost layer.

Preferably, described insulated wire cores is made up of copper conductor and the insulating barrier be made up of Teflon material be extruded in outside copper conductor.

The beneficial effects of the utility model are:

1. the utility model uses the insulating barrier that Teflon material is formed, and its insulation property are good, and because cable insulation is thinner, the outside diameter of cable is relatively little, reduces the external diameter of Integral cable, thus reduces the deadweight of cable;

2. be provided with in the gap of cable core and outside cable core, extrude Kev again after Kev draws packed layer and draw layer, Yin Kaifula OK a karaoke club intensity is high, and quality is light, flexible, improves the tensile strength of Integral cable;

3. be used epoxy resin thermoset material in form, because epoxy resin rigidity is higher, and bending radius strand little (being less than 50cm diameter), resilience type can be superior, and degree of deformation is not high, for a long time by cable bend in the scope being less than 50cm, when cable uses, can the linear of resilience cable, during the rotating detector of heavy burden Life Detection Instrument, cable still can keep good linear pattern;

4. be used high density polyethylene (HDPE) or flexible nylon outside cable, due to superior functions such as the equal acid and alkali-resistance of this bi-material, cold-resistant, wear-resisting, oil resistant, withstand voltage, resistance to creeps;

5. the utility model solves the rigidity deficiency of existing Life Detection Instrument, improves the extension elongation of Life Detection Instrument in small space;

6. existing Life Detection Instrument cable, because the rigidity of cable is inadequate, cable outreach is short, when there being natural calamity (as earthquake, mud-rock flow, typhoon etc.), situation is complicated, small space normally irregularity, and it is very narrow and small, the rigidity of cable is inadequate, when stretching out, by barrier obstruction, cannot continue to stretch out, Use Limitation rate is not high, and the utility model reduces the deadweight of cable, improves the function of Life Detection Instrument.

Accompanying drawing explanation

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

Embodiment

Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.

As shown in Figure 1, the utility model provides a kind of Life Detection Instrument cable, comprise the Kev being positioned at cable bosom and draw SMIS tension rope 1, drawing with Kev SMIS tension rope 1 for the center of circle is around some insulated wire cores, being drawn by Kev SMIS tension rope 1 and some insulated wire cores to form cable core, being provided with in the gap of cable core and outside cable core, extruding Kev again after Kev draws packed layer 4 and draw layer 5, Yin Kaifula OK a karaoke club intensity is high, quality is light, flexible, for improving the tensile strength of Integral cable; Extrude outside cable core in epoxy resin heat curing-type by 6, because epoxy resin rigidity is higher, and bending radius strand little (being less than 50cm diameter), resilience type can be superior, and degree of deformation is not high, for a long time by cable bend in the scope being less than 50cm, when cable uses, can the linear of resilience cable, during the rotating detector of heavy burden Life Detection Instrument, cable still can keep good linear pattern; Extrude nylon at cable core outermost layer outer by 7, there is the superior functions such as acid and alkali-resistance, cold-resistant, wear-resisting, oil resistant, withstand voltage, resistance to creep.Wherein, described insulated wire cores is made up of copper conductor 2 and the insulating barrier 3 be made up of Teflon material be extruded in outside copper conductor, and its insulation property are good, because cable insulation is thinner, the outside diameter of cable is relatively little, reduces the external diameter of Integral cable, thus reduces the deadweight of cable.

The above is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle; can also make some modification and improvement, these also should be considered as belonging to protection range of the present utility model.

Claims

1. a Life Detection Instrument cable, it is characterized in that: comprise the Kev being positioned at cable bosom and draw SMIS tension rope (1), drawing SMIS tension rope (1) for the center of circle is around some insulated wire cores with Kev, drawn by Kev SMIS tension rope and some insulated wire cores to form cable core, be provided with in the gap of cable core and outside cable core, extrude Kev again after Kev draws packed layer (4) and draw layer (5); Extrude by (6) in epoxy resin heat curing-type outside cable core, extrude the outer quilt of polyethylene or the outer quilt (7) of nylon at cable core outermost layer.

2. a kind of Life Detection Instrument cable according to claim 1, is characterized in that: described insulated wire cores is made up of copper conductor (2) and the insulating barrier (3) be made up of Teflon material be extruded in outside copper conductor.