CN211788261U

CN211788261U - Composite cable for monitoring highway

Info

Publication number: CN211788261U
Application number: CN202020796497.3U
Authority: CN
Inventors: 杨玺卿
Original assignee: Shaanxi Superconducting Cable Technology Co ltd
Current assignee: Shaanxi Superconducting Cable Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-10-27
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a compound cable is used in highway control, including outside anti-corrosion coating, inside inoxidizing coating, shielding layer, inner liner, separate layer and cable body, the inside fixed mounting of outside anti-corrosion coating has inside inoxidizing coating, the inside of inside inoxidizing coating is provided with the shielding layer, the inside surface of shielding layer is provided with the inner liner, the inside surface of inner liner is provided with the separate layer, the inside of separate layer is provided with the cable body, inside inoxidizing coating includes protection cushion, filler and supporting layer. The utility model discloses an inside inoxidizing coating that sets up for this compound cable for highway control has good oneself barrier propterty when using, and damaged phenomenon can not appear, prolongs its life greatly, and has guaranteed its performance, makes this compound cable for highway control can separate different types of cable body through the separate layer that sets up.

Description

Composite cable for monitoring highway

Technical Field

The utility model relates to a highway supervisory equipment technical field specifically is a compound cable is used in highway control.

Background

The highway monitoring system is a generic term for a highway monitoring system and a control system. The important components of the expressway are important means for ensuring high-speed and safe traffic operation. The hardware equipment comprises control facilities, monitoring facilities, intelligence facilities, transmission facilities, display facilities, a control center and the like. The operation mode is that the traffic information obtained by monitoring and information facilities is transmitted to the control center by the transmission facilities, and the analysis and processing result of the control center is transmitted to the control facilities and the display facilities by the transmission facilities to control the traffic.

The common composite cable for monitoring the expressway has poor protective performance, is easy to damage, and has the condition of mutual interference among different types of cables, so that the service performance of the whole line is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound cable is used in highway control to solve the problem that proposes among 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 compound cable is used in highway control, includes outside anti-corrosion coating, inside inoxidizing coating, shielding layer, inner liner, separate layer and cable body, the inside fixed mounting of outside anti-corrosion coating has inside inoxidizing coating, the inside of inside inoxidizing coating is provided with the shielding layer, the inside surface of shielding layer is provided with the inner liner, the inside surface of inner liner is provided with the separate layer, the inside of separate layer is provided with the cable body.

The inner protective layer comprises a protective cushion block, a filler and a supporting layer, the protective cushion block is fixedly arranged on the inner surface of the outer anti-corrosion layer, the filler is arranged on the surface of the protective cushion block, and the supporting layer is arranged on the surface of the filler.

The separate layer includes partition block and dead lever, the fixed surface of inner liner installs partition block, the relative one side of partition block is provided with the dead lever.

Preferably, the filler is a water-absorbing sponge.

Preferably, the inner portion of the support layer is formed of a wire.

Preferably, the partition block is triangular.

Preferably, the cable bodies are separated from each other by a separation block.

Preferably, the fixing rod is a solid rubber rod.

Compared with the prior art, the beneficial effects of the utility model are that: this compound cable is used in highway control, through the inside inoxidizing coating that sets up, make this compound cable is used in highway control have good oneself barrier propterty when using, damaged phenomenon can not appear, prolong its life greatly, and guaranteed its performance, make this compound cable is used in highway control can separate different types of cable body through the separate layer that sets up, mutual interference between the cable body has effectively been avoided, and wide development space and higher spreading value have.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the local structure of the inner protective layer of the present invention;

fig. 3 is a schematic diagram of the structure of the separation layer of the present invention.

In the figure: 1. an outer anti-corrosion layer; 2. an inner protective layer; 201. a protective cushion block; 202. a filler; 203. a support layer; 3. a shielding layer; 4. an inner liner layer; 5. a separation layer; 501. a separation block; 502. fixing the rod; 6. a cable body.

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. 1-3, the present invention provides an embodiment: the utility model provides a compound cable is used in highway control, including outside anti-corrosion coating 1, inside inoxidizing coating 2, shielding layer 3, inner liner 4, separate layer 5 and cable body 6, the inside fixed mounting of outside anti-corrosion coating 1 has inside inoxidizing coating 2, the inside of inside inoxidizing coating 2 is provided with shielding layer 3, shielding layer 3's inside surface is provided with inner liner 4, inner liner 4's inside surface is provided with separate layer 5, separate layer 5's inside is provided with

cable body

6, 6 two liang of cable bodies separate through separating piece 501.

Inside inoxidizing coating 2 includes protection cushion 201, filler 202 and supporting layer 203, the inside fixed surface of outside anticorrosion layer 1 installs protection cushion 201, the surface of protection cushion 201 is provided with filler 202, filler 202 is the sponge that absorbs water, the surface of filler 202 is provided with supporting layer 203, the inside of supporting layer 203 comprises the wire, this compound cable is used in highway control, inside inoxidizing coating 2 through setting up, make this compound cable is used in highway control have good self-protection performance when using, damaged phenomenon can not appear, the service life is greatly prolonged, and its performance has been guaranteed.

Separate layer 5 is including separating piece 501 and dead lever 502, the fixed surface of inner liner 4 installs and separates piece 501, it is three horn shapes to separate piece 501, it is provided with dead lever 502 to separate the relative one side of piece 501, dead lever 502 is the solid rubber stick, this compound cable is used in highway control, separate layer 5 through the setting makes this compound cable is used in highway control can separate different types of cable body 6, mutual interference between the cable body 6 has effectively been avoided, and wide development space and higher spreading value have.

The working principle is as follows: this compound cable is used in highway control, inside inoxidizing coating 2 through the setting, make this compound cable is used in highway control have good oneself barrier propterty when using, damaged phenomenon can not appear, prolong its life greatly, and guaranteed its performance, it is better that the sponge that absorbs water simultaneously has elasticity and the performance of absorbing water, make this compound cable is used in highway control can separate different types of cable body 6 through the separate layer 5 that sets up, mutual interference between the cable body 6 has effectively been avoided, and wide development space and higher spreading value have.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compound cable is used in highway control, includes outside anti-corrosion coating (1), inside inoxidizing coating (2), shielding layer (3), inner liner (4), separate layer (5) and cable body (6), its characterized in that: an inner protection layer (2) is fixedly arranged inside the outer anti-corrosion layer (1), a shielding layer (3) is arranged inside the inner protection layer (2), an inner lining layer (4) is arranged on the inner surface of the shielding layer (3), a separation layer (5) is arranged on the inner surface of the inner lining layer (4), and a cable body (6) is arranged inside the separation layer (5);

the inner protection layer (2) comprises a protection cushion block (201), a filler (202) and a support layer (203), the protection cushion block (201) is fixedly installed on the inner surface of the outer anti-corrosion layer (1), the filler (202) is arranged on the surface of the protection cushion block (201), and the support layer (203) is arranged on the surface of the filler (202);

the separating layer (5) comprises separating blocks (501) and fixing rods (502), the separating blocks (501) are fixedly mounted on the surface of the inner liner layer (4), and the fixing rods (502) are arranged on one side, opposite to the separating blocks (501).

2. The composite cable for monitoring a highway according to claim 1, wherein: the filler (202) is a water-absorbing sponge.

3. The composite cable for monitoring a highway according to claim 1, wherein: the support layer (203) is internally made of metal wires.

4. The composite cable for monitoring a highway according to claim 1, wherein: the separating block (501) is triangular.

5. The composite cable for monitoring a highway according to claim 1, wherein: the cable bodies (6) are separated from each other by separating blocks (501).

6. The composite cable for monitoring a highway according to claim 1, wherein: the fixing rod (502) is a solid rubber rod.