Suspension type siphon horizontal drainage pipe welding correcting support

Abstract

The invention relates to a suspension type siphon horizontal drainage pipe welding correcting support. The suspension type siphon horizontal drainage pipe welding correcting support comprises a left support body, a hot melting welding plate, a middle support body, a manual adjusting device, a gear transmission device, a right support body, a fixed connecting rod, a right drainage pipe, suspension square steel, a left drainage pipe and a suspension pipe clamping device. The fixed connecting rod is fixedly connected to a top surface wall, the suspension square steel is fixedly connected to the fixed connecting rod, the suspension pipe clamping device is fixedly connected to the suspension square steel, the left support body, the middle support body and the right support body are connected with the suspension square steel, the manual adjusting device is installed on the middle support body, the gear transmission device is connected with the left support body and the right support body and forms gear transmission with the middle support body, the manual adjusting device is installed on the middle support body, and the hot melting welding plate is arranged on a connector of the left drainage pipe and the right drainage pipe. By adopting the above design, the suspension type siphon horizontal drainage pipe welding correcting support can safely, conveniently and fast achieve hot melting auxiliary correcting welding of the suspension drainage pipes.

Description

technical field [0001] The invention relates to an auxiliary welding device, in particular to a suspension type siphon drainage horizontal pipe welding correction bracket. Background technique [0002] Building siphon drainage is a new type of drainage method. It uses siphon effect to greatly speed up the flow rate of water in the drainage pipe and realize the purpose of quickly discharging roof rainwater. The siphon phenomenon is mainly caused by the negative pressure section formed by the change of the diameter of the siphon suspension pipe. Among them, the welding of the suspension pipe is the key technology for the construction of the siphon drainage system. At present, there are no special tools for the welding of siphon drainage horizontal pipes. There are two main welding and installation methods for traditional siphon suspension pipes. The scaffolding and ropes are lifted, and the welded suspension pipe is hoisted to the predetermined position for installation. The...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the hot-melt sleeve only melts the outer wall of the pipe wall, and the connection surfaces of the two pipes cannot be hot-melt butt jointed, which cannot guarantee the welding quality; the resistance wire in the electric fusion sleeve is easily broken during the insertion process, and one-time welding cannot be guaranteed. Successful; the cost of electrofusion casing is high

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