Cable supports for cable wells

Abstract

The invention discloses a cable supporting component for a cable well. The cable supporting component for the cable well comprises more than one cable supporting component installed on the inner wallof the cable well; each cable supporting component comprises an inner side plate and an outer side plate; two connection lugs are respectively welded onto two sides of the inner side plate; a lockingscrew passes through the connection lug, so that the connection lug can be mounted on the inner wall of the cable well; the inner side plate and the outer side plate are arranged in parallel; the bottoms of the inner side plate and the outer side plate are connected through a connection plate so as to form a U-shaped integrated body; two supporting cross-bars are welded on the outer side surface of the outer side plate; and more than one cable is laid flatly on the upper end surfaces of the supporting cross-bars. The cable supporting component for the cable well of the invention is particularly suitable for a road with a large number of people and a large traffic volume, can absorb water by means of external pressure, spray the water from an atomizing nozzle by means of a squeezing force,can effectively cool the cables on the supporting components, can extinguish a fire source immediately, has very good fireproof capability and guarantees the use safety of the cables.

Description

technical field [0001] The invention relates to the field of cable engineering, in particular to a cable support for a cable well. Background technique [0002] On both sides of the inner wall of the cable well, we will set up more than one support, and then lay a large number of cables on the support. Many cable wells are opened on the road, and the internal cables are in a closed environment for a long time. After a long time of use, the cable will generate heat and even burn, which often leads to safety problems in the cable, which eventually leads to a reduction in the service life of the cable and causes huge economic losses. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cable support for a cable well, which can use external pressure to realize self-absorption water cooling and fire extinguishing, greatly ensure the safety of the cable in use, and effectively solve the deficiencies in the prior art. [...

AI Technical Summary

Problems solved by technology

[0002] On both sides of the inner wall of the cable well, we will set up more than one support, and then lay a large number of cables on the support. Many cable wells are opened on the road, and the internal cables are in a closed environment for a long time. After a long time of use, the cable will heat up or even burn, which often leads to safety problems in the cable, which eventually leads to a reduction in the service life of the cable and huge economic losses.

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