Quick butt-joint fixing device for PE water supply pipe and using method of quick butt-joint fixing device

Abstract

The invention discloses a quick butt-joint fixing device for PE water supply pipes and a using method, and belongs to the field of butt-joint fixing of the PE water supply pipes. The quick butt-joint fixing device comprises a base, supporting devices fixedly installed in the middle of the upper portion of the base, three or more positioning devices movably arranged on the inner side of the positioning device and fixing devices movably arranged at the end of the base. The supporting devices, the positioning devices and the fixing devices form two overall structures which are symmetrically distributed on the base, each supporting device comprises a supporting ring fixedly installed in the middle of the upper portion of the base and a supporting frame fixedly installed in the middle of the supporting ring. The positioning device comprises a limiting block fixedly installed in the supporting frame, a telescopic block movably connected to the interior of the limiting block and a conveying belt movably arranged at one end of the telescopic block. The PE water supply pipe can be conveniently supported and preliminarily fixed, the butt joint end of the PE water supply pipe can be conveniently kept stable and horizontal, and subsequent butt joint of the PE water supply pipe is facilitated.

Description

technical field [0001] The invention belongs to the field of docking and fixing of PE water supply pipes, and in particular relates to a quick docking and fixing device for PE water supply pipes and a use method. Background technique [0002] PE water supply pipe is made of PE (polyethylene) material with high strength, corrosion resistance and non-toxicity. Because it will not rust, it is widely used. It is an ideal pipe material to replace ordinary iron water supply pipe. PE water supply pipe is used in construction Water supply, building drainage, buried drainage pipes, building heating, gas pipelines, electrical and telecommunications protection casings, industrial pipes, agricultural pipes, etc. It is mainly used in urban water supply, urban gas supply and farmland irrigation and other fields. [0003] The PE water supply pipes need to be docked for use. Since the PE water supply pipes have a thicker diameter and are longer, they need to be fixed before docking. The ex...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fast docking fixture for PE water supply pipes and its use method, which can effectively solve the inconvenience of the existing docking fixtures proposed in the background technology and maintain the stability and stability of the butt joint ends of two PE water supply pipes. The problem of level and the problem of narrow use

Images