A kind of cable tray which is easy to adjust the installation height

Abstract

The invention discloses a cable bridge convenient for adjusting the installation height, comprising a mounting plate, a side plate, a rotating shaft, a first threaded hole, an arc-shaped plate, a first through hole, connecting rods, a hinge, a top cover, a fixed plate, a support plate, a housing, a slide groove, a slide block, a second through hole, an inclined plate, a placing plate, a communication pipe, a radiating fan, a through groove, a second threaded hole, a fixed block, a rivet, a radiating hole and a roller. The invention is reasonable in structure, novel in design, simple to operateand convenient to install, the four connecting rods are rotated on the side plate by a certain angle through a rotating shaft, then the first through hole in the connecting rod side wall and the first threaded hole in the arc-shaped plate side wall are in threaded connection with bolts, so as to adjust the distance between the housing and the mounting plate, facilitate mounting in a smaller space, open the hinged top cover and housing, place the cable to be mounted on the roller, and then quickly drag the cable on the housing.

Description

technical field [0001] The invention relates to a cable bridge, in particular to a cable bridge which is convenient for adjusting the installation height, and belongs to the technical field of cable bridge application. Background technique [0002] The cable tray is divided into trough type, tray type, ladder frame type, grid type and other structures. It is composed of brackets, brackets and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings (structures). And the bracket of the pipe gallery should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized and installed on the bridge outside the building. [0003] At present, when the existing cable bridges are installed, they are usually fixedly installed on the supports of buildings (structures) and pipe racks. In some relatively limited installation spaces, it...

AI Technical Summary

Problems solved by technology

[0003] At present, when the existing cable bridges are installed, they are usually fixedly installed on the supports of buildings (structures) and pipe racks. In some relatively limited installation spaces, it is not easy to adjust the installation height of the cable bridges, causing troubles to the installation of the bridges. In addition, the cables in the existing cable trays are generally mixed and stacked, which is difficult to find and maintain later. The heat generated by the stacked cables is relatively large during operation, which affects the normal operation of the cables. dragging, which can easily cause damage to the cable sheath

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