Cable bearer used for cable channel

Abstract

The invention discloses a cable bearer used for a cable channel. The cable bearer used for the cable channel comprises a bearer and cable grooves. The bearer is formed by bearing legs and a bearing beam, and the bearing legs and the bearing beam are connected through bolts. Each cable groove comprises a fixed groove, a fastening groove and a net-shaped spacer. Each fastening groove and each fixed groove are connected through bolts. The net-shaped spacers are respectively arranged inside the fixed grooves and the fastening grooves. The fixed grooves are tightly connected with the bearing beam through bolts. The cable bearer used for the cable channel is high in mechanical strength and corrosion resistance, the shape and the size can be customized according to actual using needs, distance between a cable and a channel bottom of the cable channel and distance between the cable and a cable wall are short, using is flexible, application range is wide, and working environment of the cable is relatively good.

Description

technical field [0001] The invention relates to a cable bracket for a cable trench, which belongs to the field of power transmission and transformation. Background technique [0002] At present, a kind of cable bracket for cable trenches used for laying cables is generally made of galvanized angle iron. Due to factors such as the environment of the cable trench and the laying position, the environment in the cable trench is generally in a long-term humid state, and even a long period of time may occur. Accumulation of water will cause serious corrosion to the galvanized angle iron bracket, seriously affecting the service life of the bracket and the safety of electricity use. Although adopting the aluminum alloy support now, its manufacturing cost is too high and difficult, which is not conducive to comprehensive promotion. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a cable support for cable tr...

AI Technical Summary

Problems solved by technology

[0002] At present, a kind of cable support for cable trench used in laying cables is generally made of galvanized angle iron. Due to factors such as the environment of the cable trench and the laying position, the environment in the cable trench is generally in a long-term humid state, and even a long period of time may occur. Accumulation of water will cause serious corrosion to the galvanized angle iron bracket, seriously affecting the service life of the bracket and the safety of electricity use

Although aluminum alloy brackets are used at present, the production cost is too high and the difficulty is relatively large, which is not conducive to comprehensive promotion

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