CN216528132U

CN216528132U - Insulating wear-resisting type cable

Info

Publication number: CN216528132U
Application number: CN202123203717.0U
Authority: CN
Inventors: 戴琪; 杨杰; 杨军华
Original assignee: Jiangsu Xinfeng Cable Co ltd
Current assignee: Jiangsu Xinfeng Cable Co ltd
Priority date: 2021-12-19
Filing date: 2021-12-19
Publication date: 2022-05-13
Anticipated expiration: 2031-12-19

Abstract

The utility model relates to the technical field of cables and discloses an insulated wear-resistant cable which comprises hard wire cores, insulating partition plates, wire wrapping belts, heat insulation cushion blocks, hard pipe fittings, inner protective sleeves, flexible outer protective sleeves, wear-resistant strips and a wire structure, wherein the insulating partition plates are fixed on the surfaces of the hard wire cores, the number of the insulating partition plates is three, the wire wrapping belts are wrapped and connected to the outer sides of the insulating partition plates, the heat insulation cushion blocks are bonded to the surfaces of the wire wrapping belts, the number of the heat insulation cushion blocks is six, the hard pipe fittings are wrapped and connected to the surfaces of the heat insulation cushion blocks, the inner protective sleeves are wrapped and connected to the surfaces of the hard pipe fittings, and the flexible outer protective sleeves are wrapped and connected to the surfaces of the inner protective sleeves; the cable has the advantages of excellent wear resistance and capability of separating and insulating internal leads, and solves the problems that the existing cable is poor in wear resistance during long-term use and is easy to cause short circuit due to poor insulation after extrusion.

Description

Insulating wear-resisting type cable

Technical Field

The utility model relates to the technical field, in particular to an insulating wear-resistant cable.

Background

The cable is an electric energy or signal transmission device, usually composed of several or several groups of wires, at present, with the development of science and technology, the industry and other fields are rapidly developed, the cable is used as the frequently used equipment in industry and widely used by people, the cable is the material used for electric power, communication and related transmission purposes, and with the increase of power consumption, the requirement for the cable is higher and higher

But current industry in-service use often drags, can cause great wearing and tearing when using for a long time, and current cable wearability is not good enough, and the surface is damaged easily after using, causes the inside destruction of cable easily when receiving great extrusion moreover, and inside wire can contact each other, causes the short circuit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an insulated wear-resistant cable which has the advantages of excellent wear resistance and capability of separating and insulating internal wires, and solves the problems that the conventional cable is poor in wear resistance during long-term use and poor in insulation after extrusion, so that short circuit is easily caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an insulating wear-resisting type cable, includes stereoplasm sinle silk, insulating barrier, wire band, separates temperature cushion, stereoplasm pipe fitting, interior protective sheath, flexible outer protective sheath, wear-resisting strip and wire structure, insulating barrier is fixed in the surface of stereoplasm sinle silk, insulating barrier's quantity is three, wire band parcel is connected in insulating barrier's the outside, it bonds in the surface in wire band to separate the temperature cushion, the quantity that separates the temperature cushion is six, stereoplasm pipe fitting parcel is connected in the surface that separates the temperature cushion, interior protective sheath parcel is connected in the surface of stereoplasm pipe fitting, flexible outer protective sheath parcel is connected in the surface of interior protective sheath, wear-resisting strip is fixed in the surface of flexible outer protective sheath, the quantity of wear-resisting strip is a plurality of.

Preferably, the wire structure comprises a copper wire, the copper wire is arranged between the insulating partition plates, the surface of the copper wire is wrapped and connected with a rubber insulating layer, and the surface of the rubber insulating layer is wrapped and connected with a metal plating layer.

By adopting the structure, the stability of the cable in the conductive process is convenient to improve, and the service life of the cable is prolonged by shielding the copper conductor.

Preferably, the heat insulation cushion blocks are uniformly bonded on the surface of the wire wrapping tape, and the heat insulation cushion blocks are made of fireproof materials.

By adopting the design, the heat insulation capability of the cable is convenient to improve, the fire resistance of the cable is improved, and the service environment of the cable is enriched.

Preferably, the cross section of the wear-resistant strip is trapezoidal, and the wear-resistant strip is made of wear-resistant rubber.

By adopting the design, the contact area between the cable and the ground can be reduced, the abrasion is reduced, and the abrasion resistance of the cable is improved.

Preferably, an auxiliary ground wire is arranged inside the hard wire core, and the hard wire core is wrapped and connected to the surface of the auxiliary ground wire.

By adopting the structure, the safety and the stability of the electric wire are convenient to improve, and the practicability of the cable is improved.

Preferably, a filler is arranged between the wire wrapping tape and the metal plating layer, and the filler is made of epoxy resin.

By adopting the structure, the gap inside the electric wire is convenient to fill, the insulativity of the electric wire is further improved, and the strength of the cable is improved.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the hard wire core, the insulating partition plate, the wire wrapping belt, the thermal insulation cushion block, the hard pipe fitting, the inner protective sleeve, the flexible outer protective sleeve, the wear-resistant strip and the wire structure, the device has the advantages of excellent wear resistance and capability of separating and insulating the inner wire, the strength of the cable can be effectively enhanced, the service life is prolonged, the damage of the cable caused by abrasion is reduced, the stability and the insulativity of the cable in extrusion are improved, the use safety is improved, and the problems that the existing cable is poor in wear resistance in long-term use and is easy to cause short circuit due to poor insulativity after extrusion are solved.

Drawings

FIG. 1 is a perspective sectional view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

fig. 4 is a partial enlarged view of the utility model at B in fig. 2.

In the figure: 1. a hard wire core; 2. an insulating spacer; 3. a lead wrapping tape; 4. a thermal insulation cushion block; 5. a rigid pipe; 6. an inner protective sheath; 7. a flexible outer protective sheath; 8. wear resistant strips; 9. a wire structure; 91. a copper wire; 92. a rubber insulating layer; 93. plating a metal layer; 10. an auxiliary ground wire; 11. and (4) filling materials.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an insulated wear-resistant cable comprises a hard wire core 1, an insulating partition plate 2, a wire wrapping belt 3, a temperature insulating cushion block 4, a hard pipe fitting 5, an inner protective sleeve 6, a flexible outer protective sleeve 7, wear-resistant strips 8 and a wire structure 9, wherein the insulating partition plate 2 is fixed on the surface of the hard wire core 1, the number of the insulating partition plate 2 is three, the wire wrapping belt 3 is wrapped and connected on the outer side of the insulating partition plate 2, the temperature insulating cushion block 4 is bonded on the surface of the wire wrapping belt 3, the number of the temperature insulating cushion block 4 is six, the hard pipe fitting 5 is wrapped and connected on the surface of the temperature insulating cushion block 4, the inner protective sleeve 6 is wrapped and connected on the surface of the hard pipe fitting 5, the flexible outer protective sleeve 7 is wrapped and connected on the surface of the inner protective sleeve 6, the wear-resistant strips 8 are fixed on the surface of the flexible outer protective sleeve 7, and the number of the wear-resistant strips 8 is several; through stereoplasm sinle silk 1, insulating barrier 2, wire band 3, separate temperature cushion 4, stereoplasm pipe fitting 5, interior protective sheath 6, flexible outer protective sheath 7, wear-resisting strip 8 and wire structure 9's setting, it is good to make this device possess the wearability, and can separate insulating advantage to inside wire, can effectively strengthen the intensity of cable, increase of service life, the reduction causes the cable to damage because of wearing and tearing, the inside stability and insulating nature of cable when receiving the extrusion have been improved, the safety in utilization has been improved, it is not good enough to have solved current cable long term use wearability, suffer from the problem that insulating nature is relatively poor and cause the short circuit easily after the extrusion.

Referring to fig. 1-3, the conductive wire structure 9 includes a copper conductive wire 91, the copper conductive wire 91 is disposed between the insulating partition plates 2, the surface of the copper conductive wire 91 is wrapped and connected with a rubber insulating layer 92, the surface of the rubber insulating layer 92 is wrapped and connected with a metal plating layer 93, and the arrangement of the copper conductive wire 91, the rubber insulating layer 92 and the metal plating layer 93 facilitates improving the stability of the cable when the cable is conductive, reducing the interference of external factors to the cable, and improving the service life of the cable.

Referring to fig. 1 and 2, the thermal insulation cushion block 4 is uniformly adhered to the surface of the wire wrapping tape 3, and the thermal insulation cushion block 4 is made of a fireproof material.

Referring to fig. 1, 2 and 4, the cross section of the wear-resistant strip 8 is trapezoidal, and the wear-resistant strip 8 is made of wear-resistant rubber, so that the contact area between the cable and the ground can be reduced, the wear is reduced, and the service life of the cable is prolonged.

Referring to fig. 1 and 2, an auxiliary ground wire 10 is disposed inside the hard wire core 1, the hard wire core 1 is wrapped and connected to the surface of the auxiliary ground wire 10, and the auxiliary ground wire 10 is disposed, so that the stability of the wire in use is improved, the safety of the wire in use is improved, and the practicability of the cable is improved.

Referring to fig. 1 to 3, a filler 11 is disposed between the wire wrapping tape 3 and the metal plating layer 93, the filler 11 is made of epoxy resin, and the filler 11 is disposed to facilitate filling of a gap inside the wire, thereby further improving insulation of the wire and strength of the cable.

The working principle is as follows: during the use, with copper conductor 91 circular telegram, copper conductor 91's outside parcel metal coating 93, metal coating 93 keeps apart copper conductor 91, wire band 3 wraps up whole wire structure 9, filler 11 can be filled by the inside of cable, increase the inside intensity and the insulating nature of cable, insulating barrier 2 can guarantee that copper conductor 91 can not the mutual contact cause danger when the cable receives strong extrusion, through setting up supplementary ground wire 10, be convenient for improve the security and the stability of electric wire use, the security of using is improved, the practicality of cable has been improved, wear strip 8 can effectively increase the wearability of cable, and service life is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an insulating wear-resisting type cable, includes stereoplasm sinle silk (1), insulating barrier (2), wire band (3), separates temperature cushion (4), stereoplasm pipe fitting (5), interior protective sheath (6), flexible outer protective sheath (7), wear-resisting strip (8) and wire structure (9), its characterized in that: insulating barrier (2) are fixed in the surface of stereoplasm sinle silk (1), the quantity of insulating barrier (2) is three, wire band (3) parcel is connected in the outside of insulating barrier (2), separate the surface that temperature cushion (4) bond in wire band (3), the quantity that separates temperature cushion (4) is six, stereoplasm pipe fitting (5) parcel is connected in the surface that separates temperature cushion (4), interior protective sheath (6) parcel is connected in the surface of stereoplasm pipe fitting (5), flexible outer protective sheath (7) parcel is connected in the surface of interior protective sheath (6), wear-resisting strip (8) are fixed in the surface of flexible outer protective sheath (7), the quantity of wear-resisting strip (8) is a plurality of.

2. The insulated abrasion-resistant cable according to claim 1, wherein: the wire structure (9) comprises a copper wire (91), the copper wire (91) is arranged between the insulating partition plates (2), the surface of the copper wire (91) is wrapped and connected with a rubber insulating layer (92), and the surface of the rubber insulating layer (92) is wrapped and connected with a metal plated layer (93).

3. The insulated abrasion-resistant cable according to claim 1, wherein: the heat insulation cushion blocks (4) are uniformly bonded on the surface of the wire wrapping belt (3), and the heat insulation cushion blocks (4) are made of fireproof materials.

4. The insulated abrasion-resistant cable according to claim 1, wherein: the cross section of the wear-resistant strip (8) is trapezoidal, and the wear-resistant strip (8) is made of wear-resistant rubber.

5. The insulated abrasion-resistant cable according to claim 1, wherein: an auxiliary ground wire (10) is arranged inside the hard wire core (1), and the hard wire core (1) is wrapped and connected to the surface of the auxiliary ground wire (10).

6. The insulated abrasion-resistant cable according to claim 1, wherein: and a filler (11) is arranged between the wire wrapping tape (3) and the metal plated layer (93), and the filler (11) is made of epoxy resin.