Cable groove

Abstract

The invention relates to a cable groove, which comprises an end cover, a body, a groove and a reinforcing rib, wherein the end cover is arranged on the body; one end of the body is provided with the groove; one end of the groove is provided with the reinforcing rib; the section of the body is U-shaped; the section of the groove is U-shaped; the inner wall of the end cover is provided with a boss; the section of the boss is inverted-trapezoid-shaped; and the reinforcing rib is arranged along the inner wall direction of the groove. The invention has the advantages that: the cable groove can be taken as a cable groove for paving along railways or roads on the ground as well as a paving groove for an underground cable; due to the pavement of the cable groove, maintenance is convenient; different cable grooves are easy to joint and separate, and are jointed tightly and firmly; sunlight, rainwater, dust and the like can be effectively prevented from entering the grooves and damaging cables, and the service life of the cables is prolonged; and the strength of the cable groove is enhanced by using the reinforcing rib, so that the cable groove is prevented from being deformed easily by extruding.

Description

technical field [0001] The invention relates to the field of cables, in particular to a cable groove used for laying cables. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of conductors (at least two in each group). Each group of conductors is insulated from each other and is often twisted around a center. Insulating covering. [0003] The main products of cables used in power systems include overhead bare wires, power cables, branch cables, etc.; the main products of cables used in information transmission systems include local telephone cables, TV cables, electronic cables, optical fiber cables or other composite cables, etc.; cables used in The main products of mechanical equipment and instrumentation systems include electromagnetic wires and data cables. [0004] Cables, whether they are power cables for railways, communication cables, or civilian power cables and communication cables, there are currently tw...

AI Technical Summary

Problems solved by technology

Power cables erected at high altitudes, first, the installation cost is high, and second, because the cables are exposed for a long time, exposed to the sun, wind and rain, they are easy to age and their service life is shortened

The cables laid underground are covered by auxiliary components. Once a certain cable fails, it will make replacement and maintenance difficult, and it is not suitable for use when laying cables on the ground.

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