Cable bridge elbow scribing device and method

Abstract

The invention relates to a cable bridge elbow scribing device and method. The device comprises a base, a scribing plate moving mechanism, a scribing plate and a limiting mechanism, wherein the base is of an L-shaped structure composed of a bottom plate and a vertical plate; a limiting mechanism is arranged on the bottom plate and used for fixing a cable bridge to be scribed; the scribing plate moving mechanism is arranged on the vertical plate and used for driving the scribing plate to move horizontally in the longitudinal direction of the base; the scribing plate can rotate horizontally; and a scribing groove is formed in the scribing plate. The cable bridge elbow scribing device is simple in structure, convenient to use and capable of achieving rapid and accurate scribing during cable bridge elbow manufacturing.

Description

technical field [0001] The invention relates to the technical field of cable bridge manufacture, in particular to a cable bridge elbow scribing device and method. Background technique [0002] Cable trays are divided into trough type, tray type, ladder frame type, mesh type, etc. according to the structure, and the materials are galvanized steel, stainless steel, glass fiber reinforced plastic, aluminum alloy, etc.; the cable tray is composed of brackets, brackets and installation accessories. The cable tray can be erected independently or laid on the supports of various buildings and pipe racks. It has the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. [0003] The elbows in the cable tray are generally processed by the cable tray manufacturer in the factory, but due to the different conditions of the construction site, it is often necessary to perform on-site processing according to the specific situation. In ...

AI Technical Summary

Problems solved by technology

[0004] At present, the main method used for elbow scribing is: the operator first places a wire rope in the talcum powder and stirs it so that the wire rope adheres to the talcum powder, and then two operators hold the two ends of the wire rope respectively to make them The wire rope is attached to the surface of the cable tray, then the wire rope is pulled up, and then the wire rope is released, and the talcum powder is printed on the surface of the cable tray through the wire rope to form a line, and then the processing personnel follow along The line formed by talc powder is processed, but this method requires the cooperation of two people, so it is a waste of manpower, and the operation is more troublesome, more labor-intensive, and the speed is relatively slow, the efficiency of marking is low, and the precision of this marking method is low , so there is an urgent need for a portable cable tray elbow scribing mold to solve the problem

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