A communication cable mounting frame for a tunnel

Abstract

The invention discloses a communication cable installation frame for a tunnel, which comprises a casing, and a first cavity is arranged inside the casing; the invention can drive the rotation of the installation frame by starting a motor, and at the same time allow the wire take-up device to move leftward on the installation frame , so that the cables can be tightly packed together, so that the space utilization when taking up the wires is more efficient, and the wire take-up device can move to the right when the first round is finished, and the cables can be folded in the second round, so that the cables are in the installation frame Efficient recycling, and the second installation frame can be quickly removed through the quick release plate, which is convenient for disassembly and replacement operations, and the cleaning block is lowered when the cable is taken up to clean the cables on the first installation frame In addition, when smoke is detected after a fire, the cable is sprayed with dry powder at the first time, so that the cable can be extinguished by dry powder at the first time, and the greater danger caused by the cable after encountering a fire is avoided.

Description

technical field [0001] The invention relates to the technical field of tunnel cables, in particular to a communication cable installation frame for tunnels. Background technique [0002] A cable tunnel is a corridor or tunnel structure used to accommodate a large number of cables laid on cable supports. In addition to allowing the tunnel to better protect the cables, the cable tunnel can also make it easy for people to inspect and repair the cables. [0003] In the traditional cable tunnel, due to the large amount of dust, the cable is easy to accumulate dust, which will easily damage the cable for a long time and pose a great threat to human life. Therefore, in the process of cable winding, the cable needs to be Clean up to ensure the cleanliness of its surface. [0004] Once a fire breaks out in a cable tunnel, it will pose a great threat to the cable. After the cable encounters a fire, it will cause a greater fire, and the tunnel is often prone to smoke that cannot be r...

AI Technical Summary

Problems solved by technology

[0003] In the traditional cable tunnel, due to the large amount of dust, the cable is easy to accumulate dust, which will easily damage the cable for a long time and pose a great threat to human life. Therefore, in the process of cable winding, the cable needs to be Clean up to ensure the cleanliness of its surface

[0004] Once a fire breaks out in a cable tunnel, it will pose a great threat to the cable. After the cable encounters a fire, it will cause a greater fire, and the tunnel is often prone to smoke that cannot be released, resulting in a very large risk of manual fire fighting on the cable. threat, and having cables at the top would make it difficult to extinguish the fire

Images