Cable bridge rack side board made of plastic and metal gauze and its manufacture method

Abstract

The invention relates to a cable bridge side plate manufactured by combining plastic and wire meshes, and a manufacturing method thereof. The side plate is L-shaped, a clip is arranged on the lower part of the side plate to form a clip-type socket, and a wire mesh frame is arranged in the plastic plate face of the side plate and serves as a reinforcing rib. The manufacturing method comprises the steps of weaving grid-shaped wire meshes and pre-treating; selecting vinyl plastic, and infiltrating flame retardant and an antismoke agent during mixing; manufacturing an extruding and molding mould and a shaper, and arranging the wire mesh between the extruding and molding mould and the shaper; and manufacturing glass-reinforced plastic compound sectional materials. The cable bridge side plate is manufactured by combining plastic and wire meshes, so that the manufactured side plate has the advantages of thin wall, light weight, high strength, anticorrosion, pressure resistance, and shock resistance. Furthermore, even if the plastic layer of the side plate is broken, the built-in wire mesh frame can support the side plate. The side plate not only has metal strength, but also has the anticorrosion performance of plastic. Moreover, the side plate is low in cost.

Description

technical field [0001] The invention relates to a cable bridge, in particular to a side plate of a cable bridge made of plastic and metal mesh composite material and a manufacturing method thereof. Background technique [0002] Cable tray is a structural part in which cables are laid, and it is a necessary accessory for power, control, communication and other cable laying and distribution. The combined cable tray is favored by users and manufacturers because of its strong versatility and convenient combination. The combined cable tray is usually composed of a bottom plate, a side plate and a cover plate. The gravity load of the cable is mainly borne by the side plate and the bottom plate, and the cover plate mainly plays the role of dustproof and waterproof. Since multiple cables are laid inside the cable tray, the cables have considerable weight, and the tray is prone to deformation under the action of gravity. [0003] As a side plate that plays a major role in the load,...

AI Technical Summary

Problems solved by technology

[0006] The task of the present invention is to provide a cable bridge side plate made of plastic and metal wire mesh and its production method, which solves the problem that the existing cable bridge side plate is made of steel plates or engineering plastics as a whole, and the production cost is high. Problems of cumbersome process, heavy weight and poor strength

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