An anti-seismic bridge frame for cable installation

Abstract

The invention relates to the technical field of cable anti-seismic installation, in particular to an anti-seismic tray used for cable installation. The anti-seismic tray comprises a main supporting frame. The anti-seismic tray used for the cable installation consists of a left side lateral bottom connecting plate, a right side lateral bottom connecting plate, a middle lateral bottom connecting plate, a left side longitudinal connecting plate and a right side longitudinal connecting plate, wherein a guide slot is independently inserted between the left side lateral bottom connecting plate and the middle lateral bottom connecting plate, between the right side lateral bottom connecting plate and the middle lateral bottom connecting plate, and between the lateral bottom connecting plates and the longitudinal connecting plates to keep movable connection; connecting ends keep the elastic reset ability of the connecting ends through an elastic anti-seismic reset mechanism which is fixedly installed through bolts, so that the tray has the longitudinal and lateral anti-seismic ability, the inner side surface of each connecting plate is provided with an internal thread installation blind hole used for carrying out threaded connection on a cable assembling ring, so that a cable installation position is diversified, an installation amount is greater, and an applicable range is wide.

Description

technical field [0001] The invention relates to the technical field of anti-seismic installation of cables, in particular to an anti-seismic bridge frame for cable installation. Background technique [0002] In order to resist natural disasters and improve the operation safety of electromechanical systems. It is necessary to use anti-seismic brackets for the pipelines of the electromechanical system, and there are a large number of cables in the electromechanical system. The safety of the cables directly affects the safe operation of the electromechanical system. At present, most of the cables used in the electromechanical system on the market are installed using cable bridges. Placement, the cable tray is divided into trough type, tray type, ladder frame type, grid type and other structures, and is composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings (structures) a...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, provide an improved anti-seismic bridge for cable installation, and solve the problem that most of the bridges used for cables on the market are simple in structure and have very limited anti-seismic performance. It is necessary to use external anti-seismic brackets to improve safety, and the method of installing cables is relatively simple, and the number of cables installed is limited

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