CN213424626U

CN213424626U - Corrosion-resistant resistance to compression insulated wire

Info

Publication number: CN213424626U
Application number: CN202022516111.1U
Authority: CN
Inventors: 张丽红
Original assignee: Shenzhen Shiyong Electronics Co ltd
Current assignee: Shenzhen Shiyong Electronics Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-11
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to a wire rod technical field, especially a corrosion-resistant resistance to compression insulated wire, including the insulated wire body, the insulated wire body includes the first line body, the second line body and the third line body, the first line body, the second line body and the third line body intertwine between two liang, the surface of the first line body, the second line body and the third line body is provided with the corrosion-resistant layer, the surface on corrosion-resistant layer is provided with the first insulation layer. The utility model has the advantages that: through using first insulating layer and second insulating layer, a plurality of spliced poles of fixedly connected with between first insulating layer and second insulating layer, it has the buffer layer to fill simultaneously between first insulating layer and second insulating layer, wherein the use of a plurality of spliced poles can play the effect of supporting first insulating layer and second insulating layer, the pressure that whole insulated wire body received can be absorbed in the setting of buffer layer, avoids damaging the line body, and is rational in infrastructure, and convenient to use person uses.

Description

Corrosion-resistant resistance to compression insulated wire

Technical Field

The utility model relates to a wire rod technical field, especially a corrosion-resistant resistance to compression insulated wire.

Background

The electric wire and the cable are essential basic equipment for transmitting energy and information, and the electric wire and the cable become one of the most important basic products in economic construction today when social informatization and electrification are rapidly developed. The wire and cable industry is a matching industry, the product must meet the requirements of various main industries of national economy on the performance of the wire and cable, the national economy feels that most industries are related to the wire and cable, and the industrial status is very important. The wire and cable industry in China is still in the development stage at present, and as an important leading industry for national economy construction, the increase of the wire and cable production and marketing indexes is generally slightly higher than the total output value of the national economy.

Traditional cable and optic fibre are mostly the split type, and the compound cable structure of photoelectricity is less, and the compound softness of requirement of photoelectricity, tensile, resistant oily, high temperature resistant, low temperature resistant, antifriction etc. to the environmental performance requirement of cable, and the oil platform uses the shielding layer of ordinary cable in the past to adopt the metal silk thread to compile more, and the cable shielding layer appears outer skin bulge easily or punctures the problem of sinle silk.

The corrosion resistance and the pressure resistance are important for cables and optical fibers, the traditional cables and optical fibers are damaged and deformed due to the fact that the inner part of the outer sheath is separated from the traditional cables and optical fibers, and after the outer sheath is damaged, the traditional cables and optical fibers are not protected by other inner layers without an anticorrosive layer, so that the cables are rapidly damaged, and the communication quality is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a corrosion-resistant resistance to compression insulated wire, effectively solved prior art not enough.

The purpose of the utility model is realized through the following technical scheme: a corrosion-resistant and pressure-resistant insulated wire comprises an insulated wire body;

the insulated wire body comprises a first wire body, a second wire body and a third wire body, wherein the first wire body, the second wire body and the third wire body are wound with each other pairwise, corrosion-resistant layers are arranged on the outer surfaces of the first wire body, the second wire body and the third wire body, a first insulating layer is arranged on the outer surface of each corrosion-resistant layer, a second insulating layer is arranged on the outer surface of each first insulating layer, a plurality of connecting columns are fixedly connected between the first insulating layer and the second insulating layer, a buffer layer is arranged between the first insulating layer and the second insulating layer and covers the outer surfaces of the connecting columns, and a carbon fiber composite material layer is arranged on the outer surface of the second insulating layer.

Optionally, the diameters of the first wire body, the second wire body, and the third wire body are equal, and the first wire body, the second wire body, and the third wire body are made of the same material.

Optionally, the diameter of the circle formed by the corrosion-resistant layer is larger than the diameter of the circle formed by the first wire body, the second wire body and the third wire body, and the corrosion-resistant layer covers the outside of the strand formed by the first wire body, the second wire body and the third wire body.

Optionally, the connecting pillars are uniformly distributed between the first insulating layer and the second insulating layer, and the heights of the connecting pillars are all equal.

Optionally, the buffer layer is adhered to the first insulating layer and the second insulating layer, respectively, and the thickness of the buffer layer is equal to the distance between the first insulating layer and the second insulating layer.

Optionally, the carbon fiber composite material layer is bonded to the second insulating layer.

The utility model has the advantages of it is following:

1. this corrosion-resistant resistance to compression insulated wire, through using first insulation layer and second insulating layer, a plurality of spliced poles of fixedly connected with between first insulation layer and second insulating layer, it has the buffer layer to fill between first insulation layer and second insulating layer simultaneously, wherein the use of a plurality of spliced poles can play the effect of supporting first insulation layer and second insulating layer, the setting of buffer layer, can absorb the pressure that whole insulated wire body received, avoid damaging the line body, and is rational in infrastructure, and convenient to use person uses.

2. This corrosion-resistant resistance to compression insulated wire sets up the carbon-fibre composite material layer through the surface at the second insulating layer, can to a great extent, improves the corrosion resistance of whole insulated wire body, uses corrosion-resistant layer to wrap first line body, second line body and third line body simultaneously, can effectively avoid causing the condition emergence of first line body, second line body and third line body corruption because of the skin drops, and the rational in infrastructure of being convenient for, and accord with the habit of in-service use.

Drawings

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

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1-an insulated wire body, 101-a first wire body, 102-a second wire body, 103-a third wire body, 2-a corrosion-resistant layer, 3-a first insulating layer, 4-a second insulating layer, 5-a connecting column, 6-a buffer layer and 7-a carbon fiber composite material layer.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 2, a corrosion-resistant and pressure-resistant insulated wire includes an insulated wire body 1;

the insulated wire body 1 comprises a first wire body 101, a second wire body 102 and a third wire body 103, wherein the first wire body 101, the second wire body 102 and the third wire body 103 are wound with each other pairwise, the outer surfaces of the first wire body 101, the second wire body 102 and the third wire body 103 are provided with corrosion-resistant layers 2, the outer surface of each corrosion-resistant layer 2 is provided with a first insulating layer 3, the outer surface of each first insulating layer 3 is provided with a second insulating layer 4, a plurality of connecting columns 5 are fixedly connected between the first insulating layer 3 and the second insulating layer 4, a buffer layer 6 is arranged between the first insulating layer 3 and the second insulating layer 4, the buffer layer 6 covers the outer surfaces of the connecting columns 5, the outer surface of the second insulating layer 4 is provided with a carbon fiber composite material layer 7, and the carbon fiber composite material layer 7 has strong corrosion resistance and can improve the corrosion resistance of the whole insulated wire, and when using, guarantee that the wholeness between carbon-fibre composite 7 and the second insulating layer 3 is better, guarantee structural strength and performance.

As an optional technical solution of the utility model:

the diameters of the first wire body 101, the second wire body 102 and the third wire body 103 are equal, the materials of the first wire body 101, the second wire body 102 and the third wire body 103 are the same, and the first wire body 101, the second wire body 102 and the third wire body 103 are mutually wound into a strand, so that the integrity among the first wire body 101, the second wire body 102 and the third wire body 103 is higher, and the use is convenient for a user.

As an optional technical solution of the utility model:

the diameter that corrosion-resistant layer 2 becomes circular is greater than the diameter that first line body 101, second line body 102 and third line body 103 become circular, corrosion-resistant layer 2 cladding is in the outside that first line body 101, second line body 102 and third line body 103 become the strand, simultaneously, use corrosion-resistant layer 2 to first line body 101, second line body 102 and third line body 103 cladding after, can effectively avoid causing the condition emergence of corrosion of first line body 101, second line body 102 and third line body 103 because of the skin drops, be convenient for rational in infrastructure, and accord with the habit of in actual use.

As an optional technical solution of the utility model:

a plurality of spliced poles 5 evenly distributed are between first insulating layer 3 and second insulating layer 4, and a plurality of spliced poles 5 highly all equal, and wherein a plurality of spliced poles 5's use can play the effect of supporting first insulating layer 3 and second insulating layer 4 to evenly distributed's a plurality of spliced poles 5 can guarantee that its atress is even, and the structural strength who uses is higher.

As an optional technical solution of the utility model:

buffer layer 6 bonds with first insulating layer 3 and second insulating layer 4 mutually respectively, and the thickness of buffer layer 6 equals with the distance between first insulating layer 3 and the second insulating layer 4, and wherein the pressure that whole insulated wire body 1 received can be absorbed in the setting of buffer layer 6, avoids damaging the line body, and is rational in infrastructure, and convenient to use person uses.

As an optional technical solution of the utility model:

carbon-fibre composite material layer 7 bonds mutually between 4 with the second insulating layer, and carbon-fibre composite material layer 7 has very strong corrosion resistance, can improve whole insulated wire body 1's corrosion resistance to a great extent, when using, guarantee that the wholeness between carbon-fibre composite material layer 7 and the second insulating layer 3 is better, guarantee structural strength and performance.

The working process of the utility model is as follows: when the user uses, through using first insulating layer 3 and second insulating layer 4, a plurality of spliced poles 5 of fixedly connected with between first insulating layer 3 and second insulating layer 4, it has buffer layer 6 to fill between first insulating layer 3 and second insulating layer 4 simultaneously, wherein the use of a plurality of spliced poles 5, can play the effect of supporting first insulating layer 3 and second insulating layer 4, the setting of buffer layer 6 can absorb the pressure that whole insulated wire body 1 received, avoid damaging the line body, rational in infrastructure, convenient to use person uses, through setting up carbon fiber composite material layer 7 in the surface of second insulating layer 4, can to a great extent, improve the corrosion resistance of whole insulated wire body 1, use the corrosion-resistant layer to wrap first line body 101, second line body 102 and third line body 103 simultaneously, can effectively avoid causing first line body 101 because of the outer layer drops, The second wire body 12 and the third wire body 103 are corroded, so that the structure is reasonable, and the practical use habit is met.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A corrosion-resistant resistance to compression insulated wire which characterized in that: comprises an insulated wire body (1);

the insulation wire body (1) comprises a first wire body (101), a second wire body (102) and a third wire body (103), the first wire body (101), the second wire body (102) and the third wire body (103) are mutually wound in pairs, the outer surfaces of the first wire body (101), the second wire body (102) and the third wire body (103) are provided with corrosion-resistant layers (2), the outer surface of the corrosion-resistant layer (2) is provided with a first insulating layer (3), a second insulating layer (4) is arranged on the outer surface of the first insulating layer (3), a plurality of connecting posts (5) are fixedly connected between the first insulating layer (3) and the second insulating layer (4), a buffer layer (6) is arranged between the first insulating layer (3) and the second insulating layer (4), the buffer layer (6) is coated on the outer surfaces of the connecting columns (5), and a carbon fiber composite material layer (7) is arranged on the outer surface of the second insulating layer (4).

2. A corrosion resistant, pressure resistant insulated wire according to claim 1, wherein: the diameters of the first wire body (101), the second wire body (102) and the third wire body (103) are equal, and the first wire body (101), the second wire body (102) and the third wire body (103) are made of the same material.

3. A corrosion resistant, pressure resistant insulated wire according to claim 1, wherein: the diameter of the circle formed by the corrosion-resistant layer (2) is larger than the diameter of the circle formed by the first wire body (101), the second wire body (102) and the third wire body (103), and the corrosion-resistant layer (2) covers the outer part of the strand formed by the first wire body (101), the second wire body (102) and the third wire body (103).

4. A corrosion resistant, pressure resistant insulated wire according to claim 1, wherein: the connecting posts (5) are uniformly distributed between the first insulating layer (3) and the second insulating layer (4), and the heights of the connecting posts (5) are equal.

5. A corrosion resistant, pressure resistant insulated wire according to claim 1, wherein: the buffer layer (6) is respectively bonded with the first insulating layer (3) and the second insulating layer (4), and the thickness of the buffer layer (6) is equal to the distance between the first insulating layer (3) and the second insulating layer (4).

6. A corrosion resistant, pressure resistant insulated wire according to claim 1, wherein: the carbon fiber composite material layer (7) is bonded with the second insulating layer (4).