PE pipe connection auxiliary device based on heating connection

Abstract

The invention relates to the technical field of pipeline connection, in particular to a PE pipe connection auxiliary device based on heating connection. The PE pipe connection auxiliary device comprises a connecting box, a connecting cover is arranged on the upper side of the connecting box, lower clamping devices are arranged in the connecting box in a bilateral symmetry mode, upper clamping devices are arranged on one side of the connecting cover in a bilateral symmetry mode, and a heating connecting device is arranged at the position, close to the middle, in the connecting box. The connecting box comprises a square connecting base, and a connecting inserting connection groove penetrating through the connecting base is formed in the position, close to the middle, of the interior of the connecting base. The heating connecting device comprises a connecting cutting device and an electric heating device, the connecting cutting device comprises a cylindrical middle bearing column, and each upper clamping device comprises a fixed hinged sliding plate, wherein an upper clamping mechanism is arranged at the bottom of the fixed hinged sliding plate. Each lower clamping device comprises a lower semi-ring in a semi-ring shape. The PE pipe connection auxiliary device mainly solves the problem that after pipes are connected, protrusions formed by extrusion at the connecting position need to be scraped off by an operator through a tool.

Description

technical field [0001] The invention relates to the technical field of pipe connection, in particular to a PE pipe connection auxiliary device based on heating connection. Background technique [0002] PE pipe is a highly crystalline, non-polar thermoplastic resin. PE has excellent resistance to most domestic and industrial chemicals and is used in building 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. Most of the current pipeline connections use hot-melt and electro-fusion connections, which realize the integration of the interface and the pipe, and can effectively resist the unidirectional stress and axial impact stress generated by internal pressure. [0003] When hot-melting pipes, tools are usually used to heat and melt the position where PE pipes n...

AI Technical Summary

Problems solved by technology

[0003] When hot-melting pipes, tools are usually used to heat and melt the position where PE pipes need to be connected. After connecting the two pipes, after the pipes are connected, there will be a backlog of protrusions formed at the joint, which requires operators to use The tool scrapes it off. In the work of connecting the pipes, the operation is troublesome and slows down the speed of the operator to connect the pipes

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