Cable pre-embedded wiring device for building electrical construction

Abstract

The invention relates to the technical field of cable wiring, in particular to a cable pre-embedded wiring device for building electrical construction. The supporting rods are arranged in the cavities of the supporting columns, all-gears which are coaxially connected are rotationally arranged on the two sides of the top ends of the supporting rods, the all-gears are meshed with the first racks in the same cavity, a set of triangular frames which are arranged at intervals are further arranged in each cavity in a sliding mode, and second elastic pieces are arranged between one sides of the triangular frames and the inner walls of the cavities; second racks meshed with the adjacent full gears are arranged in the triangular frames, and a push rod in sliding fit with the wire embedding box is arranged between the two triangular frames on the same side face. Through cooperation of a first rack, a full gear and a second rack, accurate movement of all push rods is achieved, pre-buried pipes at the corresponding positions are jacked up or pressed down through the morphological characteristics of the push rods, and the intersection problem during cable laying is effectively avoided; and meanwhile, through the cooperation of the bunching frame, the hinged plate and the rotating seat, the position of the bunching frame is flexibly adjusted, and the bending state of the embedded pipe is adapted.

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