CN213150425U

CN213150425U - Cable with anticorrosive parcel layer

Info

Publication number: CN213150425U
Application number: CN202022040409.XU
Authority: CN
Inventors: 曾伟德
Original assignee: Individual
Current assignee: Guoyou Cable Group Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-07
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to the technical field of cables, in particular to a cable with an anti-corrosion coating layer, which comprises a cable body, wherein the cross section of the cable body is of a circular structure, the innermost part of the cable body is fixedly connected with a separator, conductors arranged in the cable body are arranged around the separator, conductor arrays are distributed in four directions of the separator, the outer sides of the conductors are all coated with metal protective layers, the metal protective layers are matched with the shapes of the conductors, an insulating layer is arranged in the cable body and coated on the outer sides of the four metal protective layers, the outer side of the insulating layer is coated with a shielding layer, the outer side of the shielding layer is coated with a fiber polyester tape, the outer side of a steel wire armor layer is coated with an anti-corrosion outer protective layer, and the separator which is made of anti-corrosion rubber is arranged in the cable body, and has certain elasticity, the pulling force can be dispersed when the worker drags the cable.

Description

Cable with anticorrosive parcel layer

Technical Field

The utility model relates to the technical field of cables, specifically be a cable with anticorrosive parcel layer.

Background

Along with the development of science and technology, fields such as industry are also developing fast, the cable is as the equipment that often will use in the industry, widely used by people, the cable is the material that is used for electric power, communication and relevant transmission usage, and along with the increase of power consumption, also higher and higher to the requirement of cable, in the prior art, the cable that uses in industry, because of its structural design is unreasonable, lead to the anticorrosive ability poor of cable, and under abominable environment, the cable can not normally work, bring very big loss for the enterprise, the cable damages easily at the in-process of dragging simultaneously, though there is the structure that improves to cable perishable among the prior art, but the structure is more complicated, use inconvenience, for this reason, the utility model provides a cable with anticorrosive coating is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable with anticorrosive parcel layer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable with anticorrosive parcel layer, includes the cable body, the cross section of cable body is circular structure, and the innermost fixedly connected with separator of cable body, be provided with the conductor of placing in the cable body around the separator, and conductor array distributes in four directions of separator, the outside of conductor has all wrapped up the metallic protective layer, and the metallic protective layer all agrees with mutually with the shape of conductor, be provided with the insulating layer in the cable body, and the insulating layer parcel is in four metallic protective layer's the outside, the outside parcel of insulating layer has the shielding layer, and the outside parcel of shielding layer has fibre polyester area, the outside parcel in fibre polyester area has anticorrosive inner sheath, and the outside parcel of anticorrosive inner sheath has the steel wire armor, the outside parcel of steel wire armor has anticorrosive outer jacket.

Preferably, the clamping grooves are formed in the outer side of the separator, the clamping grooves are distributed in four directions of the separator in an array mode, and the clamping grooves are connected with the metal protection layer in a clamped mode.

Preferably, the conductor is formed by twisting tinned copper wires, and the conductor and the metal protective layer jointly form a cable core.

Preferably, the fiber polyester tape is formed by combining a glass fiber tape and a polyester tape, and the corrosion-resistant inner protective layer and the corrosion-resistant outer protective layer are both made of ceramic silicon materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the cable is characterized in that the cable body is internally provided with the separator made of the anti-corrosion rubber material, the separator has certain elasticity, and the periphery of the separator is provided with the clamping grooves, so that the pulling force can be dispersed when a worker pulls the cable;

2. through simple structural improvement, be provided with insulating layer and shielding layer in the cable body, avoid producing the insulation breakdown phenomenon, reduced the influence of external electromagnetic interference to the cable simultaneously, be provided with steel wire armor and anti-corrosion asphalt, increased the corrosion resistance of cable.

Drawings

FIG. 1 is a front cross-sectional view of a cable with an anti-corrosion coating according to the present invention;

fig. 2 is the utility model discloses a cable separator structure sketch map with anticorrosive parcel layer.

In the figure: the cable comprises a cable body 1, a separator 11, a clamping groove 111, a conductor 12, a metal protective layer 13, an insulating layer 14, a shielding layer 15, a fiber polyester tape 16, an anti-corrosion inner protective layer 17, a steel wire armor layer 18 and an anti-corrosion outer protective layer 19.

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 work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution:

a cable with an anti-corrosion coating comprises a cable body 1, wherein the cross section of the cable body 1 is of a circular structure, a separator 11 is fixedly connected to the innermost part of the cable body 1, conductors 12 arranged in the cable body 1 are arranged around the separator 11, the conductors 12 are distributed in four directions of the separator 11 in an array mode, metal protective layers 13 are coated on the outer sides of the conductors 12, the metal protective layers 13 are matched with the shapes of the conductors 12, an insulating layer 14 is arranged in the cable body 1, the insulating layer 14 is coated on the outer sides of the four metal protective layers 13, the insulating layer 14 improves the insulating property of the cable body 1, a shielding layer 15 is coated on the outer side of the insulating layer 14, the shielding layer 15 avoids the occurrence of insulation breakdown phenomenon, meanwhile, the influence of external electromagnetic interference on the cable is reduced, a fiber polyester tape 16 is coated on the outer side of the shielding layer 15, and an anti-corrosion inner protection layer 17 is coated on the outer side, and the outer side of the anti-corrosion inner protection layer 17 is wrapped with a steel wire armor layer 18, the two sides of the steel wire armor layer 18 are both provided with anti-corrosion asphalt, and the outer side of the steel wire armor layer 18 is wrapped with an anti-corrosion outer protection layer 19.

Draw-in groove 111 has been seted up in separator 11's the outside, and draw-in groove 111 array distributes in four directions of separator 11, draw-in

groove

111 and 13 joints of metal protection layer, and separator 11 is anticorrosive rubber material, and itself has certain elasticity, and is provided with draw-in groove 111 for can disperse the pulling force when dragging the cable.

Conductor 12 adopts the tinned copper wire transposition to form, and conductor 12 and metal protection layer 13 have constituted the cable core jointly, has not only improved the work efficiency of cable greatly, also makes its work more stable, and 2 structures of conductor easily process, and preparation length is unrestricted, has certain compliance and bending property during the use, pulls when making things convenient for workers people to lay.

The fiber polyester band 16 is formed by combining a glass fiber band and a polyester band, effectively weakens the interaction between the cables, has a certain supporting function, and enables the internal structure of the cables to be more compact, and the corrosion-resistant inner protection layer 17 and the corrosion-resistant outer protection layer 19 are both made of ceramic silicon materials which have corrosion resistance, low friction, non-adhesiveness and heat resistance.

The working principle is as follows: when a user uses the cable, the cable is communicated, a separator 11 is fixedly connected to the innermost part of a cable body 1, a clamping groove 111 is formed in the outer side of the separator 11, the clamping groove 111 is connected with a metal protective layer 13 in a clamping mode, the separator 11 is made of anticorrosive rubber and has certain elasticity, the clamping groove 111 is formed, pulling force can be dispersed when the cable is dragged, the conductor 12 is formed by twisting tinned copper wires, the metal protective layer 13 is wrapped on the outer side of the conductor 12, the metal protective layer 13 is matched with the shape of the conductor 12, the conductor 12 and the metal protective layer 13 jointly form a cable core, the working efficiency of the cable is greatly improved, the cable is more stable in working, the structure of the conductor 2 is easy to process, the manufacturing length is not limited, certain flexibility and bending property are achieved when the cable is used, and the cable is convenient for workers and people to drag, the outer side of the metal protective layer 13 is wrapped with an insulating layer 14, the insulating layer 14 improves the insulating property of the cable body 1, the outer side of the insulating layer 14 is wrapped with a shielding layer 15, the shielding layer 15 avoids the occurrence of insulation breakdown phenomenon and simultaneously reduces the influence of external electromagnetic interference on the cable, the outer side of the shielding layer 15 is wrapped with a fiber polyester tape 16, the fiber polyester tape 16 is formed by combining a glass fiber tape and a polyester tape, the interaction between the cables is effectively weakened, a certain supporting function is achieved, the internal structure of the cable is more compact, the outer side of the fiber polyester tape 16 is wrapped with an anti-corrosion inner protective layer 17 and an anti-corrosion outer protective layer 19, the anti-corrosion inner protective layer 17 and the anti-corrosion outer protective layer 19 are both made of ceramic silicon materials, the ceramic silicon materials have corrosion resistance, low friction property, non-adhesion property and heat resistance and protect the cable core of the cable, a steel wire armor layer 18 is arranged between the anti-corrosion inner, and the two sides of the steel wire armor layer 18 are both provided with anti-corrosion asphalt, so that the anti-corrosion capability of the cable is improved.

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. The utility model provides a cable with anticorrosive parcel layer, includes cable body (1), its characterized in that: the cross section of the cable body (1) is of a circular structure, the innermost fixedly connected separator (11) of the cable body (1) is provided with conductors (12) placed in the cable body (1) around the separator (11), the conductors (12) are distributed in four directions of the separator (11) in an array mode, the outer sides of the conductors (12) are wrapped with metal protective layers (13), the metal protective layers (13) are matched with the shapes of the conductors (12), an insulating layer (14) is arranged in the cable body (1), the insulating layer (14) is wrapped on the outer sides of the four metal protective layers (13), a shielding layer (15) is wrapped on the outer side of the insulating layer (14), a fiber polyester tape (16) is wrapped on the outer side of the shielding layer (15), and an anti-corrosion inner protective layer (17) is wrapped on the outer side of the fiber polyester tape (16), and the outer side of the corrosion-resistant inner protection layer (17) is wrapped with a steel wire armor layer (18), and the outer side of the steel wire armor layer (18) is wrapped with a corrosion-resistant outer protection layer (19).

2. The cable with the corrosion-resistant coating of claim 1, wherein: draw-in groove (111) have been seted up in the outside of separator (11), and draw-in groove (111) array distribution is in four directions of separator (11), draw-in groove (111) and metal protection layer (13) joint.

3. A cable with an anti-corrosion coating according to claim 2, wherein: the conductor (12) is formed by twisting tinned copper wires, and the conductor (12) and the metal protective layer (13) jointly form a cable core.

4. A cable with an anti-corrosion coating according to claim 2, wherein: the fiber polyester belt (16) is formed by combining a glass fiber belt and a polyester belt, and the corrosion-resistant inner protection layer (17) and the corrosion-resistant outer protection layer (19) are both made of ceramic silicon materials.