CN104362573A - Cable installation tunnel structure - Google Patents

Abstract

The invention discloses a tunnel structure for installing cables. The structure comprises: a tunnel body and N cable placement devices, and the N cable placement devices are evenly distributed on the inner walls of both sides of the tunnel body, wherein the The cable placement device includes: a bracket, a semi-circular ring, one end of the bracket is connected to the inner wall of the tunnel body, and the other end is connected to the semi-circular ring, and a lighting lamp, the lighting lamp is located on the upper end surface of the tunnel main body, M anti-theft devices, the M anti-theft devices are evenly distributed on the inner walls of both sides of the tunnel body, wherein the anti-theft devices include: iron chains, ring clips, locks, and P toolboxes, realizing cable The design of the tunnel structure is reasonable, the cables are not prone to chemical corrosion, and normal power transmission is guaranteed. Anti-theft facilities are also provided to prevent the cables from being stolen, which realizes the humanized technical effect that facilitates the work of the staff.

Description

A tunnel structure for installing cables

technical field

The invention relates to the field of electric equipment research, in particular to a tunnel structure for installing cables.

Background technique

Compared with common overhead lines, underground cables are also called underground cables because they are often buried underground. A cable is a wire made of one or more mutually insulated conductors surrounded by an insulation and a protective layer, and is used to transfer power or information from one place to another. Unlike elevated high-voltage lines, cables are often laid in cable trenches, tunnels, pipelines or indoors. After entering the modern society, due to the shortage of urban land, heavy traffic pressure, city appearance construction and other reasons, large cities generally adopt underground cable transmission. Compared with overhead lines, cables have the advantages of small footprint, reliable power transmission, and strong anti-interference ability.

The installation of underground cables is usually realized by cable trenches and tunnels. When laying in tunnels, due to the humidity in the cable tunnels, it is easy to chemically corrode the cables and damage the safety of power supply. Because the cables are more expensive, the cables in the tunnels Usually there is only a gate at the entrance of the tunnel, and there is no anti-theft facility for the cables in the tunnel, which makes the cables easy to be stolen, causing economic losses and affecting normal power transmission.

To sum up, in the process of realizing the technical solution of the invention in the embodiment of the present application, the inventor of the present application found that the above-mentioned technology has at least the following technical problems:

In the prior art, due to the humidity in the cable tunnel, it is easy to chemically corrode the cable and cause damage to the safety of the power supply. Because the cable is more expensive, and the cable in the tunnel is usually only provided with a gate at the tunnel entrance. There is no anti-theft facility for the cable to prevent theft, which leads to the cable being easily stolen, causing economic losses and affecting normal power transmission. Therefore, the existing cable tunnel has unreasonable structural design, which leads to chemical corrosion of the cable, affecting normal power transmission, and no anti-theft Facilities, technical problems that cables are easy to be stolen.

Contents of the invention

The invention provides a tunnel structure for installing cables, which solves the technical problems that the existing cable tunnels have unreasonable structural design, which leads to chemical corrosion of the cables, affects normal power transmission, and has no anti-theft facilities, and the cables are easy to be stolen. , Realize the technical effect that the structure design of the cable tunnel is reasonable, the cable is not easy to be chemically corroded, the normal power transmission is guaranteed, and there are anti-theft facilities, the cable is not easy to be stolen.

In order to solve the above technical problems, an embodiment of the present application provides a tunnel structure for installing cables, the structure comprising:

A tunnel body, the tunnel body is a hollow structure, and the cross section of the tunnel body is rectangular;

N cable placement devices, the N cable placement devices are evenly distributed on the inner walls of both sides of the tunnel body, wherein the cable placement devices include: a bracket, a semi-circular ring, one end of the bracket and the inner wall of the tunnel body connected, and the other end is connected with the semi-circular ring;

an illuminating lamp, the illuminating lamp is located on the inner upper end surface of the tunnel main body;

M anti-theft devices, the M anti-theft devices are evenly distributed on the inner walls of both sides of the tunnel body, wherein the anti-theft devices include: an iron chain, a ring clip, and a lock, wherein one end of the iron chain is connected to the The inner wall of the tunnel body is connected, and the other end is connected with the ring clip, and the ring clip is locked by the lock;

P toolboxes, the P toolboxes are evenly distributed at the bottom of the tunnel body, wherein the N, the M, and the P are all positive integers greater than or equal to 2.

Wherein, a layer of buffer pad is provided on the semi-circular ring, and the buffer pad is made of sponge.

Wherein, the lighting lamp is specifically a sound-activated lighting lamp.

Wherein, the bracket is connected to the semi-circular ring by welding, and the iron chain is connected to the circular clip by welding.

Wherein, the diameter of the ring clip matches the diameter of the cable.

Wherein, the diameter of the semicircular ring matches the diameter of the cable.

Wherein, the bracket, the circular clip, and the semicircular ring are all made of angle steel.

Wherein, the surface of the iron chain, the circular clip, the tool box, the bracket, and the semi-circular ring is all coated with antirust paint.

One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

Because the cable is suspended in the semi-circular ring on the specially designed bracket to avoid direct contact with the ground, the cable is not prone to chemical corrosion, and an anti-theft device is designed to lock the cable and the main body of the tunnel to prevent theft effect, and set up lighting and toolboxes to facilitate the staff to work, so it effectively solves the problem of unreasonable structural design of existing cable tunnels, which leads to chemical corrosion of cables and affects normal power transmission, and there is no anti-theft facility. The technical problem that the cable is easy to be stolen, and then realized the reasonable design of the cable tunnel structure, the cable is not easy to chemical corrosion, and the normal power transmission is guaranteed, and the anti-theft facilities are installed, the cable is not easy to be stolen, and the humanization is realized to facilitate the work of the staff technical effect.

Description of drawings

FIG. 1 is a schematic cross-sectional structure diagram of a tunnel structure for installing cables in Embodiment 1 of the present application;

Among them, 1-tunnel main body, 2-semi-circle, 3-bracket, 4-iron chain, 5-ring clip, 6-lock, 7-lighting lamp, 8-toolbox.

Detailed ways

The invention provides a tunnel structure for installing cables, which solves the technical problems that the existing cable tunnels have unreasonable structural design, which leads to chemical corrosion of the cables, affects normal power transmission, and has no anti-theft facilities, and the cables are easy to be stolen. , Realize the technical effect that the structure design of the cable tunnel is reasonable, the cable is not easy to be chemically corroded, the normal power transmission is guaranteed, and there are anti-theft facilities, the cable is not easy to be stolen.

The technical solution in the implementation of this application is to solve the above technical problems. The general idea is as follows:

The cable is suspended in the semi-circle on the specially designed bracket to avoid direct contact with the ground, the cable is not prone to chemical corrosion, and an anti-theft device is designed to lock the cable and the main body of the tunnel to prevent theft. effect, and set up lights and toolboxes to facilitate the work of the staff, so it effectively solves the problem of unreasonable structural design of the existing cable tunnels, which leads to chemical corrosion of the cables and affects normal power transmission, and there is no anti-theft facility. The technical problem that is easy to be stolen, and then realized the reasonable structure design of the cable tunnel, the cable is not easy to be chemically corroded, the normal power transmission is guaranteed, and there are anti-theft facilities, the cable is not easy to be stolen, and the humanized design is convenient for the staff to work technical effect.

In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Embodiment one:

In Embodiment 1, a tunnel structure for installing cables is provided, please refer to FIG. 1, the structure includes:

A tunnel body 1, the tunnel body 1 is a hollow structure, and the cross section of the tunnel body 1 is rectangular;

N cable placement devices, the N cable placement devices are evenly distributed on the inner walls on both sides of the tunnel body 1, wherein the cable placement devices include: a bracket 3, a semi-circular ring 2, one end of the bracket 3 is connected to the The inner wall of the tunnel main body 1 is connected, and the other end is connected with the semicircular ring 2;

An illuminating lamp 7, the illuminating lamp 7 is located on the inner upper end surface of the tunnel main body 1;

M anti-theft devices, the M anti-theft devices are evenly distributed on the inner walls of both sides of the tunnel body 1, wherein the anti-theft devices include: iron chains 4, ring clips 5, and locks 6, wherein the One end of the iron chain 4 is connected to the inner wall of the tunnel body 1, and the other end is connected to the ring clip 5, and the ring clip 5 is locked by the lock 6;

P tool boxes 8 are evenly distributed on the bottom of the tunnel body 1, wherein the N, the M, and the P are all positive integers greater than or equal to 2.

Wherein, in the embodiment of the present application, a layer of buffer pad is provided on the semi-circular ring 2, and the buffer pad is made of sponge.

Among them, in practical application, a layer of buffer pad is provided on the semi-circular ring, which can ensure the safety of the cable and not be damaged.

Wherein, in the embodiment of the present application, the lighting lamp 7 is specifically a sound-activated lighting lamp.

Wherein, in the embodiment of the present application, the bracket 3 is connected to the semi-circular ring 2 by welding, and the iron chain 4 is connected to the clip of the circular ring 5 by welding.

Wherein, in practical applications, the stability of the connection can be ensured by means of welding.

Wherein, in the embodiment of the present application, the diameter of the ring clip 5 matches the diameter of the cable.

Wherein, in the embodiment of the present application, the diameter of the semi-circular ring 2 matches the diameter of the cable.

Wherein, in practical application, the diameters of the circular clips and the semi-circular rings are designed to match the diameters described above, which can effectively prevent theft and fix the cables.

Wherein, in the embodiment of the present application, the bracket 3, the ring clip 5, and the semi-circle 2 are all made of angle steel.

Among them, in practical applications, the use of angle steel can ensure the strength of the bracket, the ring clip, and the half ring.

Wherein, in the embodiment of the present application, the surfaces of the iron chain 4 , the circular clip 5 , the tool box 8 , the bracket 3 and the semicircular ring 2 are all coated with antirust paint.

Among them, in practical applications, due to the high humidity in the tunnel, the use of anti-rust paint can prevent rust, thereby ensuring the stability and safety of the structure.

The above-mentioned technical solutions in the embodiments of the present application have at least the following technical effects or advantages:

Because the cable is suspended in the semi-circular ring on the specially designed bracket to avoid direct contact with the ground, the cable is not prone to chemical corrosion, and an anti-theft device is designed to lock the cable and the main body of the tunnel to prevent theft effect, and set up lighting and toolboxes to facilitate the staff to work, so it effectively solves the problem of unreasonable structural design of existing cable tunnels, which leads to chemical corrosion of cables and affects normal power transmission, and there is no anti-theft facility. The technical problem that the cable is easy to be stolen, and then realized the reasonable design of the cable tunnel structure, the cable is not easy to chemical corrosion, and the normal power transmission is guaranteed, and the anti-theft facilities are installed, the cable is not easy to be stolen, and the humanization is realized to facilitate the work of the staff technical effect.

While preferred embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and equivalent technologies thereof, the present invention also intends to include these modifications and variations.

Claims (8)

1. A tunnel structure for installing cables, characterized in that the structure comprises: A tunnel body, the tunnel body is a hollow structure, and the cross section of the tunnel body is rectangular; N cable placement devices, the N cable placement devices are evenly distributed on the inner walls of both sides of the tunnel body, wherein the cable placement devices include: a bracket, a semi-circular ring, one end of the bracket and the inner wall of the tunnel body connected, and the other end is connected with the semi-circular ring; an illuminating lamp, the illuminating lamp is located on the inner upper end surface of the tunnel main body; M anti-theft devices, the M anti-theft devices are evenly distributed on the inner walls of both sides of the tunnel body, wherein the anti-theft devices include: an iron chain, a ring clip, and a lock, wherein one end of the iron chain is connected to the The inner wall of the tunnel body is connected, and the other end is connected with the ring clip, and the ring clip is locked by the lock; P toolboxes, the P toolboxes are evenly distributed at the bottom of the tunnel body, wherein the N, the M, and the P are all positive integers greater than or equal to 2. 2. The structure according to claim 1, characterized in that a layer of buffer pad is provided on the semi-circular ring, and the buffer pad is made of sponge. 3. The structure according to claim 1, wherein the illuminating lamp is specifically a sound-activated illuminating lamp. 4. The structure according to claim 1, wherein the bracket is connected to the semi-circular ring by welding, and the iron chain is connected to the circular clip by welding. 5. The structure according to claim 1, characterized in that, the diameter of the ring clip matches the diameter of the cable. 6. The structure according to claim 1, wherein the diameter of the semi-circular ring matches the diameter of the cable. 7. The structure according to claim 1, characterized in that, the bracket, the circular clip, and the semicircular ring are all made of angle steel. 8. The structure according to claim 1, characterized in that the surfaces of the iron chain, the circular clip, the tool box, the bracket, and the semi-circular ring are all coated with antirust paint.