CN214541639U

CN214541639U - Corrosion-resistant cable with high tensile strength

Info

Publication number: CN214541639U
Application number: CN202120786848.7U
Authority: CN
Inventors: 孙亮; 卢鹏程; 何宏亮; 肖剑鸣
Original assignee: Anhui Huadian Cable Co ltd
Current assignee: Anhui Huadian Cable Co ltd
Priority date: 2021-04-17
Filing date: 2021-04-17
Publication date: 2021-10-29
Anticipated expiration: 2031-04-17

Abstract

The utility model provides a corrosion-resistant cable that tensile strength is high, including the inoxidizing coating, the inoxidizing coating is the rubber material, the parcel has the antistatic layer in the inoxidizing coating, the parcel has the insulating layer in the antistatic layer, the parcel has the waterproof layer in the insulating layer, the parcel has the insulating layer in the waterproof layer, the parcel has the wire in the insulating layer, the parcel has the strengthening rib in the waterproof layer, the outside coating of inoxidizing coating has the wearing layer. Through set up the strengthening rib in the waterproof layer, the strengthening rib increases the holistic tensile strength of pulling out of cable, avoids the cable when using, and the point of hanging down position receives to drag the dynamics too big, leads to the inside wire fracture of cable.

Description

Corrosion-resistant cable with high tensile strength

Technical Field

The utility model relates to the technical field of cables, especially, relate to a corrosion-resistant cable that tensile strength is high.

Background

Cables are generally rope-like cables made up of several or groups of at least two twisted conductors, each group insulated from each other and often twisted around a center, the entire outer surface of which is covered with a highly insulating covering.

Among the prior art, corrosion-resistant cable's tensile strength is lower, and when the cable erect, the cable middle part hangs down the point and receives the too big wire fracture that can lead to of pulling force, and simultaneously, the cable receives external influence and can produce when using and rock, leads to producing wearing and tearing between cable surface and the insulator, and then leads to cable surface impaired. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a corrosion-resistant cable with high tensile strength to solve the problem of abrasion between the cable surface and the insulator.

Based on above-mentioned purpose, one or more embodiments of this specification provide a corrosion-resistant cable that tensile strength is high, including the inoxidizing coating, the inoxidizing coating is the rubber material, the parcel has the antistatic layer in the inoxidizing coating, the parcel has the insulating layer in the antistatic layer, the parcel has the waterproof layer in the insulating layer, the parcel has the insulating layer in the waterproof layer, the parcel has the wire in the insulating layer, the parcel has the strengthening rib in the waterproof layer, the outside coating of inoxidizing coating has the wearing layer.

Specifically, the thickness of the antistatic layer is 0.5mm, and the antistatic layer is made of an antistatic nylon plate material.

Specifically, the insulating layer is made of foam materials, and the thickness is 3 mm.

Specifically, the waterproof layer is made of a plastic film and is 0.5mm thick.

Specifically, there are five reinforcing ribs, five reinforcing ribs are uniformly distributed in the waterproof layer, and the reinforcing ribs are in contact with the insulating layer.

Specifically, the wear-resistant layer is wear-resistant paint and is made of epoxy resin.

From the above, the utility model provides a pair of corrosion-resistant cable that tensile strength is high has following beneficial effect:

1. through set up the strengthening rib in the waterproof layer, the strengthening rib increases the holistic tensile strength of pulling out of cable, avoids the cable when using, and the point of hanging down position receives to drag the dynamics too big, leads to the inside wire fracture of cable.

2. Through setting up the wearing layer, increase cable surface's wearability, and then avoid cable surface wearing and tearing serious, lead to cable surface damaged, simultaneously through setting up the waterproof layer, increase the leakproofness to wire in the cable, avoid cable surface wearing and tearing to intake and then lead to the potential safety hazard.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a cross-sectional view of fig. 1 according to the present invention.

In the figure: 1. a protective layer; 2. an antistatic layer; 3. a thermal insulation layer; 4. a waterproof layer; 5. an insulating layer; 6. a wire; 7. reinforcing ribs; 10. and a wear-resistant layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1, fig. 2, a corrosion-resistant cable that tensile strength is high, including inoxidizing coating 1, inoxidizing coating 1 is the rubber material, and the parcel has antistatic layer 2 in the inoxidizing coating 1, and the parcel has insulating layer 3 in antistatic layer 2, and the parcel has waterproof layer 4 in the insulating layer 3, and the parcel has insulating layer 5 in the waterproof layer 4, and the parcel has wire 6 in insulating layer 5, and the parcel has strengthening rib 7 in the waterproof layer 4, and the outside coating of inoxidizing coating 1 has wearing layer 10.

In this embodiment, the thickness of the antistatic layer 2 is 0.5mm, and is made of antistatic nylon plate. Through setting up antistatic layer 2, avoid the cable to receive static influence.

In this embodiment, the thermal insulation layer 3 is made of foam and has a thickness of 3 mm. Through setting up insulating layer 3, avoid external environment temperature variation to cause the influence to the electric quantity transmission.

In this embodiment, the waterproof layer 4 is made of a plastic film and has a thickness of 0.5 mm. Through setting up waterproof layer 4, avoid wire 6 to receive the influence of steam, produce the electric leakage.

In this embodiment, there are five reinforcing ribs 7, and five reinforcing ribs 7 are uniformly distributed in the waterproof layer 4, and the reinforcing ribs 7 are in contact with the insulating layer 5. Through setting up strengthening rib 7, increase the tensile strength of drawing of cable.

In this embodiment, the wear-resistant layer 10 is a wear-resistant paint made of epoxy resin. By arranging the wear-resistant layer 10, the wear resistance of the cable is increased.

The utility model discloses the concrete implementation process as follows: when the cable is installed, the cable both ends are erect on the transmission tower, through set up strengthening rib 7 in waterproof layer 4, strengthening rib 7 increases the holistic tensile strength of pulling out of cable, avoid the cable when using, the perpendicular point position receives and drags the dynamics too big, lead to the fracture of cable inner conductor 6, through setting up wearing layer 10, increase the wearability on cable surface, and then avoid cable surface wearing and tearing serious, lead to cable surface damage, simultaneously through setting up waterproof layer 4, increase the leakproofness to wire 6 in the cable, avoid cable surface wearing and tearing to intake and then lead to the potential safety hazard.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a corrosion-resistant cable that tensile strength is high, includes inoxidizing coating (1), its characterized in that, inoxidizing coating (1) is the rubber material, the parcel has antistatic layer (2) in inoxidizing coating (1), the parcel has insulating layer (3) in antistatic layer (2), the parcel has waterproof layer (4) in insulating layer (3), the parcel has insulating layer (5) in waterproof layer (4), the parcel has wire (6) in insulating layer (5), the parcel has strengthening rib (7) in waterproof layer (4), the outside coating of inoxidizing coating (1) has wearing layer (10).

2. The corrosion-resistant cable with high tensile strength as claimed in claim 1, wherein the antistatic layer (2) is 0.5mm thick and made of antistatic nylon plate.

3. The corrosion-resistant cable with high tensile strength as claimed in claim 1, wherein the thermal insulation layer (3) is made of foam and has a thickness of 3 mm.

4. The corrosion-resistant cable with high tensile strength as claimed in claim 1, wherein the waterproof layer (4) is made of plastic film and has a thickness of 0.5 mm.

5. The corrosion-resistant cable with high tensile strength as claimed in claim 1, wherein there are five reinforcing ribs (7), five reinforcing ribs (7) are uniformly distributed in the waterproof layer (4), and the reinforcing ribs (7) are in contact with the insulating layer (5).

6. The corrosion-resistant cable with high tensile strength as claimed in claim 1, wherein the wear-resistant layer (10) is made of wear-resistant paint and epoxy resin.