CN210403236U

CN210403236U - Heat-resisting alarm cable

Info

Publication number: CN210403236U
Application number: CN201920730181.1U
Authority: CN
Inventors: 黄胜; 郭海涛; 李文权
Original assignee: Shanghai Lansheng Special Cable Co ltd
Current assignee: Shanghai Lansheng Special Cable Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-24
Anticipated expiration: 2029-05-21

Abstract

The utility model provides a heat-resisting alarm cable, including control sinle silk, insulating layer, tinned conductor, isolation layer, outer jacket, two the control sinle silk sets up heat-resisting alarm cable's central point puts, two the control sinle silk tightly wraps outward the insulating layer, the tinned conductor surround in the insulating layer is peripheral, the tinned conductor tightly wraps outward the isolation layer, control sinle silk, tinned conductor transposition form the whole unit of cable together, the whole unit of cable tightly wraps outward the outer jacket. The utility model discloses the product is flexible good, tensile strength is high, long service life, oil resistance, wear-resisting, performance such as mobility are good, are applicable to in high strength, the frequent operational environment of wire and cable removal.

Description

Heat-resisting alarm cable

Technical Field

The utility model relates to the technical field of cables, in particular to heat-resisting alarm cable.

Background

With the continuous forward development of the society, the requirements of users on the performance of cables are higher and higher, the performance of the electric wire and cable of a common bundled wire conductor can not meet the requirements in a working environment with flexibility and high strength, and the problems of distortion, knotting, abrasion, breakage and the like can occur along with the frequent movement, stretching and twisting of the electric wire and cable, so that the phenomena of circuit breaking, short circuit, sheath breakage and the like of the electric wire and cable can cause serious damage to machinery equipment and personnel, and the service life of the common conventional electric wire and cable is short and high in cost.

Disclosure of Invention

In order to solve the technical problem, the utility model discloses a heat-resisting alarm cable, the technical scheme of the utility model is implemented like this:

the utility model provides a heat-resisting alarm cable, is including control sinle silk, insulating layer, tinned conductor, isolation layer, outer jacket, two the control sinle silk sets up heat-resisting alarm cable's central point puts, two the control sinle silk tightly wraps outward has the insulating layer, the tinned conductor surround in the insulating layer is peripheral, the tinned conductor tightly wraps outward has the isolation layer, control sinle silk, tinned conductor transposition form the whole unit of cable together, the whole unit of cable tightly wraps outward has the outer jacket.

Preferably, the insulating layer is made of polyester material.

Preferably, the outer sheath is made of thermoplastic elastomer material.

Preferably, 6 the thermoplastic elastomer material is selected from one or more of PUR, PVC, TPE and TPV.

According to the technical scheme of the utility model, on one hand, a plurality of tinned conductors are utilized to pack and monitor the cable cores and are twisted to form a cable integral unit, so that the mechanical strength of the cable is improved to a great extent, the cable cores are prevented from being scattered, and the service lives of frequent movement and winding of the cable are prolonged; on the other hand, the outer sheath of the utility model is made of thermoplastic elastomer material, which can ensure the performances of toughness, heat resistance, cold resistance, oil stain resistance, corrosion resistance, wear resistance and the like of the wire and cable. Make the utility model discloses the product flexibility is good, tensile strength is high, long service life, oil-resistant, wear-resisting, performance such as mobility are good, are applicable to in high strength, the frequent operational environment of wire and cable removal.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the above drawings, the reference numerals denote:

1-monitoring the wire core; 2-an insulating layer; 3-a tin-plated conductor; 4-an isolation layer; 5-outer protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a heat-resisting alarm cable, as shown in figure 1, is in including control sinle silk (1), insulating layer (2), tinned conductor (3), isolation layer (4), outer jacket (5), and two control sinle silks (1) set up heat-resisting alarm cable central point puts, and two control sinle silks (1) are outer tightly wrapped insulating layer (2), and tinned conductor (3) surround in insulating layer (2) periphery, and tinned conductor (3) are outer tightly wrapped isolation layer (4), and control sinle silk (1), tinned conductor (3) transposition form cable whole unit together, cable whole unit is outer tightly wrapped outer jacket (5).

In the embodiment, two monitoring wire cores (1) are twisted together and then are twisted with the tinned conductor coated with the isolation layer (4) to form a cable, so that the integral mechanical strength of the cable can be improved to a great extent, the wire cores are prevented from being scattered, and the service lives of frequent movement and winding of the cable are prolonged; meanwhile, the monitoring wire core (1) can effectively monitor and prevent the problem of circuit break caused by high temperature.

In this embodiment, the outer sheath (5) may be a thermoplastic elastomer material selected from one or more of PUR, PVC, TPE and TPV, and may ensure toughness, heat resistance, cold resistance, oil resistance, corrosion resistance, wear resistance and the like of the cable.

In a preferred embodiment, the insulating layer is made of (2) a polyester material having excellent insulating properties.

In a preferred embodiment, the outer protective layer (5) is made of PVC, and the PVC is a polymer polymerized by initiators such as peroxides and azo compounds or a free radical polymerization mechanism under the action of light and heat, has excellent mechanical properties, corrosion resistance, weather resistance and the like, and can ensure that the wire and cable have good toughness, heat resistance, cold resistance, oil stain resistance, corrosion resistance, wear resistance and the like.

It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a heat-resisting alarm cable, its characterized in that, including control sinle silk (1), insulating layer (2), tinned conductor (3), isolation layer (4), outer jacket (5), two control sinle silk (1) sets up heat-resisting alarm cable's central point puts, two control sinle silk (1) is outer tightly to be wrapped insulating layer (2), tinned conductor (3) surround in insulating layer (2) are peripheral, tinned conductor (3) are outer tightly to be wrapped isolation layer (4), control sinle silk (1), tinned conductor (3) transposition form cable monoblock together, cable monoblock is outer tightly to be wrapped outer jacket (5).

2. A heat resistant alarm cable according to claim 1, characterized in that the insulating layer (2) is of polyester material.

3. A heat resistant alarm cable according to claim 1, characterized in that the outer sheath (5) is of a thermoplastic elastomer material.

4. A heat resistant alarm cable according to claim 3, wherein said thermoplastic elastomer material is selected from one or more of PUR, PVC, TPE and TPV.