Threading device for building threading pipe construction

Abstract

The invention discloses a threading device for building threading pipe construction, which is characterized in that it includes a fixed base, a fixing piece, a hinge piece, a connecting rod, a moving rod, a return spring, a connecting piece, a clamping plate, an electric wire, a rotating shaft, a rotating ring, A connecting shaft, a fixed clip, a rotating handle, a fixed nut and a threading pipe, the connecting rod is hinged on the hinge, the moving rod is hinged on the connecting rod, and one end of the return spring is arranged on the connecting rod. The other end of the return spring is set on the moving rod, the clamping plate is set on the connector, the rotating shaft is set on the fixed base and inside the fixed base, and the rotating ring is slidably connected to the fixed base. The connecting shaft is hingedly arranged on the rotating ring and arranged in the fixed base, and the fixed clip is hingedly arranged on the rotating shaft and arranged on the connecting shaft. The invention belongs to the technical field of building construction, in particular to a threading device for building threading pipe construction with good practicability and low cost.

Description

technical field [0001] The invention belongs to the technical field of building construction, and specifically refers to a threading device for building threading pipe construction. Background technique [0002] The full name of the threading pipe is the insulating electrical casing for construction. Generally speaking, it is a white hard PVC line pipe, which is anti-corrosion, anti-leakage, and a pipe for threading wires. According to the material, it can be divided into plastic threading pipes, stainless steel threading pipes, and carbon threading pipes. Steel threading pipes are often used in the field of building construction. They are fixed on the wall and the ground to facilitate the wiring of various wires in the later stage and play a protective role. However, when the wires are threaded into the threading pipe, because the wire material is soft, As a result, it is more difficult in the threading process, and even leads to the stacking of wires in the threading pipe ...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a threading device for building threading pipe construction, which effectively solves the problem that the wires are easy to be knotted and stacked during the threading process of the building construction, so that the wires need to be pulled out and re-threaded, resulting in a decrease in work efficiency. While improving the efficiency, the wires can be smoothly fed into the threading pipe, and the overall structure is simple and the operation is flexible. Specifically, it is a practical and low-cost threading device for building threading pipe construction.

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