Novel fireproof cable bridge frame

Abstract

The invention provides a novel fireproof cable bridge frame. A cover plate and a bridge frame groove body are fixed through a clamping block. The inner wall of the bridge frame groove body is symmetrically provided with two cable outlets. Two ends of the bottom of the inner side of the bridge frame groove body are provided with water collecting buckets. The lower ends of the water collecting buckets are connected to aqueducts. The bottoms of the aqueducts are connected to a water drainage channel arranged at the inner side bottom of the bridge frame groove body. The water drainage channel is provided with a plurality of water drainage ports. A cooling pipe is arranged between the aqueducts. Two sides of the inner wall of the bridge frame groove body are provided with ventilation pipes. The top ends of the ventilation pipes are connected to air vents which are arranged at the outer side of the bridge frame groove body. The novel fireproof cable bridge frame has the advantages that the bottom of the bridge frame is provided with the water collecting buckets which can intensively collect condensed moisture, water is discharged by the aqueducts, the dryness of the internal part of the fireproof bridge frame is maintained, the cooling pipe can reduce the temperature in the bridge frame, a short circuit phenomenon of a cable caused by over high temperature is avoided, and the overall safety performance is improved.

Description

technical field [0001] The invention belongs to the technical field of electromechanical equipment installation, and in particular relates to a novel fireproof cable tray. Background technique [0002] The cable tray has been widely used as the support of the cable, but the fireproof cable tray commonly used by people is mainly a closed body composed of the main body and the cover plate, and the fireproof bridge is mainly composed of glass fiber reinforced materials and inorganic adhesives. The plate is composited with a metal skeleton. And other fireproof base materials, with fireproof coating on the outer layer, the fireproof bridge will not burn after encountering fire, thus blocking the fire from spreading, and has a good fireproof and fireproof effect, but in the actual application of fireproof bridges, often due to rain Or in a humid environment, it condenses into water droplets or water flow inside the bridge frame, causing dangerous situations such as corrosion and ...

AI Technical Summary

Problems solved by technology

And other fireproof base materials, with fireproof coating on the outer layer, the fireproof bridge will not burn after encountering fire, thus blocking the fire from spreading, and has a good fireproof and fireproof effect, but in the actual application of fireproof bridges, often due to rain Or in a humid environment, it condenses into water droplets or water flow inside the bridge frame, causing dangerous situations such as corrosion and leakage inside the bridge frame. short circuit, it is easy to cause a fire and cause heavy losses

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