An easy-to-lap cable tray

Abstract

The invention discloses a cable bridge convenient for lapping, comprising a pipe slot 1, a pipe slot 2, a limiting square hole, a rotating plate, a rotating rod, a limiting rod, an L-shaped slot, a push rod, a receiving slot, a guide rod, a spring 1, a clamping plate, a ball 1, a protective end cap, a sliding slot, a ball 2, a pull rod, a spring 2, a limiting block, a limiting hole and a sliding block. The rotating rod is pushed to drive the push rod to move, then the rotating rod is rotated and drives the limiting rod to rotate, the limiting rod is rotatably clamped inside that L-shape grooveto fixing the rotating rod, the push rod moves to squeeze the clamping plate, The clamping plate is squeezed into the limiting square hole, thereby realizing the connection between the pipe groove 1and the pipe groove 2, the sliding block slides in the sliding groove through the ball 2, facilitating the sliding of the protective end cover, and the limiting block is conveniently squeezed into thelimiting hole through the elastic force of the spring 2, thereby realizing the fixing of the protective end cover on the pipe groove 1 and the pipe groove 2.

Description

technical field [0001] The invention relates to a cable bridge, in particular to a cable bridge which is convenient for lapping, and belongs to the technical field of cable bridges. Background technique [0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings 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] There are some defects in the currently used cable trays, lack of connecting mechanism, some of the first pipe groove and the second pipe groove are connected by welding, it is inconvenient to replace the first pipe groove and the second pipe groove after damage, and some of the first pipe groove and the s...

AI Technical Summary

Problems solved by technology

[0003] There are some defects in the currently used cable trays, lack of connecting mechanism, some of the first pipe groove and the second pipe groove are connected by welding, it is inconvenient to replace the first pipe groove and the second pipe groove after damage, and some of the first pipe groove and the second pipe groove are separated Installation will cause a large gap between the first pipe groove and the second pipe groove, which will easily cause insects to enter the inside of the first pipe groove and the second pipe groove, causing damage to the cable. At the same time, it lacks the convenient installation function of the protective end cover. The slider and the chute are installed inside the pipe groove 1 and the pipe groove 2. The protective end cover is inconvenient to slide. After the protective end cover is installed, it is easy to slide due to the external environment

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