CN213844824U

CN213844824U - High-flexibility tensile wear-resistant cable

Info

Publication number: CN213844824U
Application number: CN202022891244.7U
Authority: CN
Inventors: 吴广军; 黎晓东
Original assignee: 3f Electronics Industry Corp ltd
Current assignee: 3f Electronics Industry Corp ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-30
Anticipated expiration: 2030-12-02

Abstract

The application discloses high flexibility tensile wear-resisting cable, including strengthening mechanism, tensile mechanism and filling mechanism, wearing layer inner wall fixed surface connects fire-retardant layer outer wall surface, the first filler layer outer wall surface of fire-retardant layer inner wall fixed surface connection, the first reinforcement outer wall surface of first filler layer inner wall fixed surface connection, first filler layer inner wall fixed surface connects waterproof layer outer wall surface, waterproof layer inner wall fixed surface connects mica tape outer wall surface, mica tape inner wall fixed surface connects second filler layer outer wall surface, second filler layer inner wall fixed surface connects alkali-free glass fiber outer wall surface. Through and copper core outer wall add interior protective sheath, and through fixed connection aramid yarn, first reinforcement, second reinforcement and second filling layer, be convenient for mention the guard action to the copper core, be convenient for increase the anti bending of copper core and the performance of dragging, and including the protective sheath add alkali-free glass fiber, be convenient for reduce electric conductive property.

Description

High-flexibility tensile wear-resistant cable

Technical Field

The application relates to a cable, in particular to a high-flexibility tensile wear-resistant cable.

Background

The cable is an electric energy or signal transmission device, usually composed of several or several groups of wires, and the manufacture of the wire and cable is completely different from the production mode of most electromechanical products. Electromechanical products typically employ the assembly of parts into components, and the reassembly of multiple parts into a single product, with the product being metered in units or pieces. The wire and cable are in basic unit of measurement of length. All the electric wires and cables are made by processing conductors, and adding insulation, shielding, cabling, sheath and the like layer by layer on the periphery of the conductors to form electric wire and cable products. The more complex the product structure, the more levels are superimposed.

The existing cable can use a high-strength steel wire rope, the high-strength steel wire rope is high in hardness and low in flexibility, the steel wire rope can break in frequent movement of the towline cable, so that the bearing capacity of the towline cable is borne by a copper core wire core, the electrical property of the cable cannot be guaranteed, the service life of the cable is prolonged, the cable does not have a good flame-retardant function, the cable can be damaged when open fire occurs, and the danger of line combustion is caused. Therefore, a high-flexibility tensile abrasion-resistant cable is provided for solving the problems.

Disclosure of Invention

A high-flexibility tensile wear-resistant cable comprises a reinforcing mechanism, a tensile mechanism and a filling mechanism, wherein the surface of the inner wall of a wear-resistant layer is fixedly connected with the surface of the outer wall of a flame-retardant layer, the surface of the inner wall of the flame-retardant layer is fixedly connected with the surface of the outer wall of a first filling layer, the surface of the inner wall of the first filling layer is fixedly connected with the surface of the outer wall of a waterproof layer, the surface of the inner wall of the waterproof layer is fixedly connected with the surface of the outer wall of a mica tape, the surface of the inner wall of the mica tape is fixedly connected with the surface of the outer wall of a second filling layer, the surface of the inner wall of the second filling layer is fixedly connected with the surface of the outer wall of alkali-free glass fiber, the surface of the outer wall of an inner protective sleeve is fixedly connected with the surface of the outer wall of a copper core, the surface of the inner wall of the second filling layer is fixedly connected with the surface of the outer wall of an aramid yarn, the surface of the inner wall of the aramid yarn is fixedly connected with the surface of the outer wall of the second reinforcing piece.

Furthermore, the alkali-free glass fibers are arranged in a plurality of numbers, and the alkali-free glass fibers surround the surface of the outer wall of the inner protective sleeve arranged at equal intervals.

Furthermore, the first reinforcing parts are arranged in a plurality of numbers, and the first reinforcing parts are arranged on the inner wall surface of the first filling layer in a surrounding and equidistant mode.

Furthermore, the flame-retardant layer is made of a flame-retardant rubber material, and the wear-resistant layer is made of a silicon carbide material.

Furthermore, the waterproof layer is made of butyl rubber materials, the second filling layer is made of sponge materials, and the first filling layer is made of tensile fiber materials.

Further, the first reinforcing part is made of a metal material, and the second reinforcing part is made of a soft plastic material.

The beneficial effect of this application is: the application provides a high flexibility tensile wear-resisting cable convenient to wear-resisting function and tensile function of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. wear-resisting layer, 2, fire-retardant layer, 3, first filling layer, 4, first reinforcement, 5, waterproof layer, 6, mica tape, 7, second filling layer, 8, copper core, 9, aramid yarn, 10, second reinforcement, 11, alkali-free glass fiber, 12, inner protective sheath.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a high-flexibility tensile wear-resistant cable comprises a reinforcing mechanism, a tensile mechanism and a filling mechanism, wherein the inner wall surface of a wear-resistant layer 1 is fixedly connected with the outer wall surface of a flame-retardant layer 2, the inner wall surface of the flame-retardant layer 2 is fixedly connected with the outer wall surface of a first filling layer 3, the inner wall surface of the first filling layer 3 is fixedly connected with the outer wall surface of a first reinforcing member 4, the inner wall surface of the first filling layer 3 is fixedly connected with the outer wall surface of a waterproof layer 5, the inner wall surface of the waterproof layer 5 is fixedly connected with the outer wall surface of a mica tape 6, the inner wall surface of the mica tape 6 is fixedly connected with the outer wall surface of a second filling layer 7, the inner wall surface of the second filling layer 7 is fixedly connected with the outer wall surface of alkali-free glass fiber 11, the outer wall surface of the alkali-free glass fiber 11 is fixedly connected with the outer wall surface of an inner protective sleeve 12, and the inner wall surface of the inner protective sleeve 12 is fixedly connected with the outer wall surface of a copper core 8, the surface of the inner wall of the second filling layer 7 is fixedly connected with the surface of the outer wall of an aramid yarn 9, and the surface of the inner wall of the aramid yarn 9 is fixedly connected with the surface of the outer wall of a second reinforcing piece 10;

alkali-free glass fiber 11 sets up to a plurality of, a plurality of protective sheath 12 outer wall surface in alkali-free glass fiber 11 encircles the equidistance and arranges, first reinforcement 4 sets up to a plurality of, a plurality of first reinforcement 4 encircles the equidistance and arranges on 3 inner wall surfaces of first filling layer, fire-retardant layer 2 adopts fire-retardant rubber material to make, wearing layer 1 adopts silicon carbide material to make, waterproof layer 5 adopts butyl rubber material to make, second filling layer 7 adopts sponge material to make, first filling layer 3 adopts tensile fiber material to make, first reinforcement 4 adopts metal material to make, second reinforcement 10 adopts soft plastic material to make.

This application is when using, through at 8 outer walls of copper core add interior protective sheath 12, and through fixed connection aramid yarn 9, first reinforcement 4, second reinforcement 10 and first filling layer 3, be convenient for mention guard action to copper core 8, be convenient for increase the anti bending of cable and the performance of dragging, and including protective sheath 12 add alkali-free glass fiber 11, be convenient for strengthen transmission performance, through increasing fire-retardant layer 2 and wearing layer 1, be convenient for strengthen its wear-resisting and fire resistance of cable when arranging, and fixed connection waterproof layer 5, be convenient for the inside waterproof and moisture of cable, be convenient for the cable to work under different environment, through fixed connection mica 6 area, be convenient for improve the inside insulating properties of copper core 8, through fixed sponge piece 7, be convenient for reduce outside extrusion to inside copper core 8.

The application has the advantages that:

1, an inner protective sleeve is additionally arranged on the outer wall of the copper core, and the aramid yarn, the first reinforcing member, the second reinforcing member and the second filling layer are fixedly connected, so that the protection effect on the copper core is facilitated, the bending resistance and the pulling resistance of the copper core are facilitated to be improved, and the alkali-free glass fiber is additionally arranged on the inner protective sleeve, so that the conductive performance is facilitated to be reduced;

2. through increasing flame retardant coating and wearing layer, be convenient for strengthen the cable and strengthen its wear-resisting and fire resistance when arranging, and fixed connection waterproof layer, the inside waterproof and moisture of cable of being convenient for, the cable of being convenient for is worked under different environment.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a wear-resisting cable of high flexibility tensile which characterized in that: including strengthening mechanism, tensile mechanism and filling mechanism, wearing layer (1) inner wall fixed surface connects fire-retardant layer (2) outer wall surface, fire-retardant layer (2) inner wall fixed surface connects first filling layer (3) outer wall surface, first filling layer (3) inner wall fixed surface connects first reinforcement (4) outer wall surface, first filling layer (3) inner wall fixed surface connects waterproof layer (5) outer wall surface, waterproof layer (5) inner wall fixed surface connects mica tape (6) outer wall surface, mica tape (6) inner wall fixed surface connects second filling layer (7) outer wall surface, second filling layer (7) inner wall fixed surface connects alkali-free glass fiber (11) outer wall surface, alkali-free glass fiber (11) outer wall fixed surface connects inner protective sheath (12) outer wall surface, inner protective sheath (12) inner wall fixed surface connects copper core (8) outer wall surface, the surface of the inner wall of the second filling layer (7) is fixedly connected with the surface of the outer wall of the aramid yarn (9), and the surface of the inner wall of the aramid yarn (9) is fixedly connected with the surface of the outer wall of the second reinforcing piece (10).

2. The high-flexibility tensile abrasion-resistant cable according to claim 1, wherein: the alkali-free glass fibers (11) are arranged into a plurality of alkali-free glass fibers (11), and the alkali-free glass fibers (11) are arranged around the outer wall surface of the inner protective sleeve (12) in an equidistant mode.

3. The high-flexibility tensile abrasion-resistant cable according to claim 1, wherein: the first reinforcing parts (4) are arranged into a plurality of reinforcing parts, and the plurality of reinforcing parts (4) are arranged on the surface of the inner wall of the first filling layer (3) in a surrounding and equidistant mode.

4. The high-flexibility tensile abrasion-resistant cable according to claim 1, wherein: the flame-retardant layer (2) is made of a flame-retardant rubber material, and the wear-resistant layer (1) is made of a silicon carbide material.

5. The high-flexibility tensile abrasion-resistant cable according to claim 1, wherein: the waterproof layer (5) is made of butyl rubber materials, the second filling layer (7) is made of sponge materials, and the first filling layer (3) is made of tensile fiber materials.

6. The high-flexibility tensile abrasion-resistant cable according to claim 1, wherein: the first reinforcing part (4) is made of a metal material, and the second reinforcing part (10) is made of a soft plastic material.