Steel pipe tower rod hot zinc spraying system for electric power

Abstract

The invention belongs to the technical field of steel pipe spraying, and particularly relates to a steel pipe tower rod hot zinc spraying system for electric power. The problem that hot zinc spraying consumes manpower and is low in spraying efficiency is solved. According to the scheme, the steel pipe tower rod hot zinc spraying system comprises a workbench, two supporting columns with the same size are fixed to the outer wall of the top of the workbench, a top plate is fixed to the top ends of the supporting columns, a rectangular groove is formed in the outer wall of the bottom of the top plate, a T-shaped block is connected to the inner wall of the rectangular groove in a sliding mode, threaded rods are rotationally connected to the inner walls of the left side and the right side of the rectangular groove through bearings, a second motor is fixed to the outer wall of the right side of the top plate, and an output shaft of the second motor is connected with the threaded rods through couplings. According to the steel pipe tower rod hot zinc spraying system, the second motor is started, the output shaft of the second motor drives the threaded rods to rotate, the threaded rods rotate to drive the T-shaped block to move left and right, then a spray head is driven to move left and right, a steel pipe body is sprayed, the length of an electric telescopic rod and the angle of the spray head are adjusted, and therefore more attractive spraying is achieved.

Description

technical field

[0001] The invention relates to the technical field of steel pipe spraying, in particular to a thermal spray zinc system for a steel pipe tower rod for electric power. Background technique

[0002] The principle of thermal spraying zinc can be summarized as follows: firstly use high-pressure air and pipelines to blow sand particles to the surface of the workpiece to remove rust and scale on the metal surface, and at the same time increase the adsorption force of the thermal spray coating by increasing the hemp on the surface, and then use oxygen, acetylene or electric heat source ( Electric heating is used for large workpieces, and oxygen and acetylene heating are used for small and medium-sized workpieces) Zinc atomization is sprayed onto the metal surface at ultra-high speed through compressed air and special tools (spray guns).

[0003] However, when the existing thermal spray zinc anticorrosion device is performing thermal spray zinc, due to the long size...

Images