Perforated cable tray bridge and wiring optimization structure thereof

Abstract

The invention discloses a perforated cable tray bridge and a wiring optimization structure thereof. The bridge comprise a box body, openings are formed in the front side and the rear side of the box body, a plurality of grooves are formed in the surface of the bottom of the box body, inserting grooves are formed in the surfaces of the inner walls of the two sides of each groove, carrier rollers are movably arranged in the grooves, and rotating shafts are movably arranged in the carrier rollers in a sleeving mode. The two ends of the rotating shafts are fixedly connected with the inner walls ofthe inserting grooves correspondingly, a plurality of round rods are arranged between the adjacent carrier rollers, supports are fixedly arranged at the front ends and the rear ends of the round rodscorrespondingly, and mounting plates are fixedly arranged at the bottoms of the supports. According to the invention, the first semicircular plates and the second semicircular plates are arranged inthe box body; the first semicircular plates and the second semicircular plates form clamps, so the first semicircular plates and the second semicircular plates are made to fix and limit the cables through the elastic force of the springs, and compared with the prior art, the operation is easy, and an operator can conveniently classify and arrange the multiple cables in the box body.

Description

technical field [0001] The invention relates to the field of cable tray bridges, in particular to a cable tray bridge with holes and an optimized wiring structure thereof. Background technique [0002] At present, the traditional cable tray includes two side plates and a bottom plate fixedly connected to the bottom edges of the two side plates, and an arc-shaped hook facing the inner side of the cable tray is provided at the top of the two side plates. During the wire pulling process, sliding friction occurs between the wire body and the bottom plate of the bridge frame, which easily leads to damage to the protective layer of the wire body and poor construction safety. At the same time, sliding friction will increase the output of manpower, which brings inconvenience to the work of relevant personnel. Cable bridge During the engineering process, thermal expansion and contraction will cause shrinkage problems, resulting in poor work safety. It needs to customize the correspon...

AI Technical Summary

Problems solved by technology

[0004] The existing technology has the following disadvantages: the cables are pulled on the rollers, and when placing multiple cables, there is no limit between the cables, which are easy to be entangled and affect the use

Images