CN216957528U

CN216957528U - High-strength tensile corrosion-resistant network cable

Info

Publication number: CN216957528U
Application number: CN202220356370.9U
Authority: CN
Inventors: 罗云; 骆金丹; 骆金璐
Original assignee: Zhejiang Luhua Industrial Co ltd
Current assignee: Zhejiang Luhua Industrial Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-12
Anticipated expiration: 2032-02-22

Abstract

The utility model relates to a high-strength tensile corrosion-resistant network cable which comprises a tensile layer, wherein the tensile layer is circular, an outer corrosion-resistant layer is arranged on the outer surface of the tensile layer, a plurality of wire cores are arranged inside the tensile layer, the wire cores are annularly arranged by taking the circle center of the tensile layer as the center, and a tensile unit is arranged between every two adjacent wire cores. The utility model has reasonable structural design and good corrosion resistance effect, can effectively prevent the damage of the inner wire core caused by corrosion after the network cable is laid outdoors for a long time, and has high tensile strength, firmness and durability.

Description

High-strength tensile corrosion-resistant network cable

Technical Field

The utility model relates to a network cable, in particular to a high-strength tensile corrosion-resistant network cable.

Background

A network cable, i.e., a network connection line, is a medium for transmitting information from one network device (e.g., a computer) to another network device, and is a basic component of a network.

Network cable all lays outdoor usually, and outdoor environment is often comparatively abominable for the cable needs to experience the wind and blows the sun, thereby causes the surface of cable to produce the corruption, and the cable still will bear the great pulling force for a long time sometimes, makes phenomenons such as top layer fracture, epidermis wearing and tearing appear in the cable, and the displacement also takes place easily for the inside sinle silk of cable, thereby causes scrapping of network cable, consequently urgently needs to improve it.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a high-strength tensile corrosion-resistant network cable, which overcomes the defects of the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a corrosion-resistant network cable of high strength tensile, includes the tensile layer, the tensile layer is circular, and its external surface is provided with outer anticorrosive coating, just the inside on tensile layer is provided with a plurality of sinle silk, the sinle silk uses the centre of a circle on tensile layer to be cyclic annular setting as the center, and every adjacent two all be provided with the tensile unit between the sinle silk.

As a preferable technical scheme of the utility model, the wire core comprises a sheath, an inner anti-corrosion layer is arranged on the outer surface of the sheath, a conductor is arranged in the sheath, an inner shielding layer is arranged on the outer surface of the conductor, an outer shielding layer is arranged on the inner wall surface of the sheath, and a filling layer is arranged between the outer shielding layer and the inner shielding layer.

As a preferred technical solution of the present invention, the tensile unit includes tensile blocks, the tensile blocks are fixedly connected to the inner wall surface of the tensile layer, the number of the tensile blocks is the same as that of the wire cores, and the tensile blocks are annularly arranged with the center of a circle of the tensile layer as a center.

According to a preferable technical scheme, clamping grooves matched with the wire cores are formed in the side walls of the two sides of the tensile block, the clamping grooves are arc-shaped, and the wire cores are attached to the clamping grooves.

As a preferable technical solution of the present invention, a reinforcing column is disposed inside each tensile block, the cross section of the reinforcing column is circular, and a reinforcing rib is disposed inside the reinforcing column.

As a preferable technical scheme of the utility model, the reinforcing rib is positioned in the center of the reinforcing column and is in a cross shape.

As a preferred technical solution of the present invention, the inner wall surface of the tensile layer is fixedly connected with a plurality of positioning blocks, and the positioning blocks are inserted into the tensile blocks.

The embodiment of the utility model provides a high-strength tensile corrosion-resistant network cable, which has the following beneficial effects:

1. the network cable has reasonable structural design and good corrosion resistance effect, and the corrosion resistance effect of the network cable can be effectively improved through the combined action of the outer corrosion-resistant layer and the inner corrosion-resistant layer, so that the damage of the inner wire core caused by corrosion after the network cable is laid outdoors for a long time is prevented;

2. the tensile strength is high, the tensile layer can play a role of primary tensile, and the tensile strength of the network cable can be further improved through the combined action of all the tensile units so as to prevent the phenomena of surface layer cracking, surface layer abrasion and the like when the network cable is pulled by external force;

3. the wire core is firm and durable, the tensile property of each tensile block can be enhanced through the reinforcing column, so that the wire core is prevented from being broken due to the tensile force, and the reinforcing column can be reinforced through the reinforcing ribs, so that the reinforcing column is effectively prevented from being twisted when being subjected to the tensile force.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

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

FIG. 3 is a schematic diagram of the structure of a wire core;

fig. 4 is an enlarged view of a structure in fig. 2.

In the figure: 1. a tensile layer; 2. an outer corrosion resistant layer; 3. a wire core; 4. a sheath; 5. an inner corrosion resistant layer; 6. a conductor; 7. an inner shield layer; 8. an outer shield layer; 9. a filling layer; 10. a tensile block; 11. a card slot; 12. a reinforcement column; 13. reinforcing ribs; 14. and (7) positioning the blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.

Example (b): as shown in fig. 1-4, a high-strength tensile corrosion-resistant network cable comprises a tensile layer 1, wherein the tensile layer 1 is circular, an outer corrosion-resistant layer 2 is arranged on the outer surface of the tensile layer 1, a plurality of wire cores 3 are arranged inside the tensile layer 1, the wire cores 3 are annularly arranged by taking the circle center of the tensile layer 1 as the center, and a tensile unit is arranged between every two adjacent wire cores 3;

the cable core 3 comprises a sheath 4, an inner anti-corrosion layer 5 is arranged on the outer surface of the sheath 4, a conductor 6 is arranged in the inner part of the sheath, an inner shielding layer 7 is arranged on the outer surface of the conductor 6, an outer shielding layer 8 is arranged on the inner wall surface of the sheath 4, and a filling layer 9 is arranged between the outer shielding layer 8 and the inner shielding layer 7;

in the embodiment, through the design of the wire core 3, when the cable is actually used, the conductor 6 can be wrapped by the sheath 4, and the inner anticorrosive layer 5 on the outer surface of the sheath 4 can play a primary anticorrosive role on the wire core 3, so that the wire core 3 is effectively prevented from being corroded to influence the transmission work of the whole network cable;

the tensile unit comprises tensile blocks 10, the tensile blocks 10 are fixedly connected to the inner wall surface of the tensile layer 1, the number of the tensile blocks is the same as that of the wire cores 3, and the tensile blocks 10 are annularly arranged by taking the circle center of the tensile layer 1 as the center;

in the embodiment, through the design of the tensile unit, when the cable is actually used, the tensile strength of the network cable can be effectively improved through the tensile block 10, so that the phenomena of surface layer cracking, surface layer abrasion and the like when the network cable is pulled by external force are prevented;

the side walls of two sides of the tensile block 10 are both provided with clamping grooves 11 matched with the wire cores 3, the clamping grooves 11 are arc-shaped, and the wire cores 3 are attached in the clamping grooves 11;

in this embodiment, through the design of the card slot 11, in actual use, the card slot 11 can limit the wire core 3, so as to improve the stability of the wire core 3, thereby preventing the wire core from displacement and affecting the normal operation of the network cable;

wherein, the interior of each tensile block 10 is provided with a reinforcing column 12, the cross section of the reinforcing column 12 is circular, and the interior of the reinforcing column is provided with a reinforcing rib 13;

in the embodiment, through the design of the reinforcing column 12, when in actual use, the tensile property of the tensile block 10 can be enhanced through the reinforcing column 12, so as to prevent the wire core 3 from being broken due to the tensile force;

wherein, the reinforcing rib 13 is positioned at the center of the reinforcing column 12 and is in a cross shape;

in the embodiment, by the design of the reinforcing ribs 13, when the reinforcing column is actually used, the reinforcing column 12 can be reinforced by the reinforcing ribs 13, so that the reinforcing column 12 is effectively prevented from being distorted under the action of tensile force;

wherein, the inner wall surface of the tensile layer 1 is fixedly connected with a plurality of positioning blocks 14, and the positioning blocks 14 are inserted into the tensile block 10;

in this embodiment, through the design of the positioning block 14, in practical use, the positioning block 14 can firmly fix the tensile layer 1 on the surface of each tensile block 10, so as to improve the stability of the tensile layer 1, thereby preventing the tensile layer from falling off and affecting the tensile performance of the network cable.

The working principle is as follows: when the anti-corrosion cable is used, the conductor 6 can be wrapped by the sheath 4 so as to realize the signal transmission work of the network cable by means of each wire core 3, the inner anti-corrosion layer 5 on the outer surface of the sheath 4 can play a role of primary anti-corrosion on the wire cores 3 so as to effectively prevent the wire cores 3 from being corroded to influence the transmission work of the whole network cable, the tensile layer 1 can be firmly fixed on the surface of each tensile block 10 by the positioning block 14 so as to improve the stability of the tensile layer 1 and prevent the tensile layer 1 from falling off to influence the tensile property of the network cable, the tensile layer 1 is arranged outside the wire cores 3, the primary tensile function can be realized by the tensile layer 1, the outer anti-corrosion layer 2 is arranged on the outer surface of the tensile layer 1, the anti-corrosion function on the network cable can be further realized, and the damage to the wire cores 3 inside due to corrosion after the network cable is laid outdoors for a long time is prevented, all be provided with the tensile unit between per two adjacent sinle silks 3, tensile strength through tensile block 10 in the tensile unit can effectively improve this network cable, in order to prevent that it from appearing the top layer fracture when receiving external force to drag, phenomenons such as epidermis wearing and tearing, the inside of every tensile block 10 all is provided with strengthens post 12, can strengthen the tensile strength of tensile block 10 through strengthening post 12, prevent that sinle silks 3 from breaking off because of receiving the pulling force effect, the inside of strengthening post 12 is provided with strengthening rib 13, can consolidate strengthening post 12 through strengthening rib 13, in order to effectively prevent strengthening post 12 from taking place the distortion when receiving the pulling force effect.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a corrosion-resistant network cable of high strength tensile, includes tensile layer (1), its characterized in that, tensile layer (1) is circular, and its external surface is provided with outer anticorrosive coating (2), just the inside of tensile layer (1) is provided with a plurality of sinle silk (3), sinle silk (3) use the centre of a circle of tensile layer (1) to be cyclic annular setting as the center, and every adjacent two all be provided with tensile unit between sinle silk (3).

2. The high-strength tensile corrosion-resistant network cable according to claim 1, wherein the wire core (3) comprises a sheath (4), an inner corrosion-resistant layer (5) is arranged on the outer surface of the sheath (4), a conductor (6) is arranged in the inner corrosion-resistant layer, an inner shielding layer (7) is arranged on the outer surface of the conductor (6), an outer shielding layer (8) is arranged on the inner wall surface of the sheath (4), and a filling layer (9) is arranged between the outer shielding layer (8) and the inner shielding layer (7).

3. The high-strength tensile corrosion-resistant network cable according to claim 1, wherein the tensile unit comprises tensile blocks (10), the tensile blocks (10) are fixedly connected to the inner wall surface of the tensile layer (1), the number of the tensile blocks is the same as that of the wire cores (3), and the tensile blocks (10) are annularly arranged around the center of the tensile layer (1).

4. The high-strength tensile corrosion-resistant network cable according to claim 3, wherein clamping grooves (11) matched with the cable cores (3) are formed in side walls of two sides of the tensile block (10), the clamping grooves (11) are arc-shaped, and the cable cores (3) are attached to the clamping grooves (11).

5. A high strength tensile and corrosion resistant network cable according to claim 3, wherein each tensile block (10) is provided with a reinforcing column (12) inside, the cross section of the reinforcing column (12) is circular, and reinforcing ribs (13) are provided inside.

6. A high strength tensile and corrosion resistant network cable according to claim 5, wherein the reinforcing rib (13) is located at the center of the reinforcing column (12) and has a cross shape.

7. The high-strength tensile and corrosion-resistant network cable according to claim 1, wherein a plurality of positioning blocks (14) are fixedly connected to the inner wall surface of the tensile layer (1), and the positioning blocks (14) are inserted into the tensile blocks (10).