Anti-seismic bridge for cable installation

Abstract

The invention is applicable to the related field of cable installation, and provides an anti-seismic bridge for cable installation, the anti-seismic bridge comprises a mounting seat, a top plate, a bottom plate and a cable placement bin, the cable placement bin is arranged on the bottom plate, a cable placement rack is slidably arranged in the cable placement bin, and a plurality of groups of mounting grooves for placing cables are formed in the cable placement rack; the dip angle anti-seismic assembly is arranged between the mounting seat and the top plate; the longitudinal anti-seismic assembly is arranged between the bottom plate and the top plate; wherein the longitudinal anti-seismic assembly comprises guide columns, a guide frame, a gas processing box, a sliding block, a second spring, a first connecting rod and a second connecting rod, and the multiple sets of guide columns are arranged on the top plate.

Description

technical field [0001] The invention relates to the related field of cable installation, in particular to an anti-seismic bridge used for cable installation. Background technique [0002] Cable trays are divided into trough type, tray type, ladder type, mesh type and other structures, which are composed of brackets, support arms and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings (structures) and pipe gallery supports. It should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized. . [0003] The existing cable trays are usually installed on the ceiling of the building. When subjected to vibration, due to the heavy weight of the cables on the entire cable tray, it is easy to cause the cable tray and the cables to shake at the same time, resulting in the gap between the cable tray and the ceiling. Loose...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a kind of anti-seismic bridge for cable installation, which aims to solve the following problems: the existing cable bridge is usually installed on the ceiling of the building, when it is shaken, due to the entire cable bridge The heavy weight of the cables on the bridge will easily cause the cable tray and the cables to shake at the same time, resulting in easy looseness between the cable tray and the ceiling, seriously affecting the service life of the cables, so it is difficult to be widely used

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