Steel pipe outer surface preliminary maintenance device for building scaffold

Abstract

The invention relates to the field of building technology, and discloses a steel pipe outer surface preliminary maintenance device for a building scaffolding, the device Includes a bottom plate, a mounting frame is welded on the top of the bottom plate, the two sides of the mounting frame are provided with penetration holes, a first driving motor is fixedly installed at the bottom of the left sideof the inner wall of the mounting frame, an output shaft of the first driving motor is fixedly mounted with a first ball screw through a coupling, the other end of the first ball screw is fixedly sleeved with a first bearing seat, the right side of the first bearing seat is fixedly installed at the bottom of the right side of the inner wall of the mounting frame, the left side of the outer surface of the first ball screw is fixedly sleeved with a driving wheel, and both sides of the top of the inner wall of the mounting frame are fixedly installed with second bearing seats. Four metal brushesof the invention rapidly rotate around the circumference to remove rust spots on the outer surface of the steel pipe, thereby realizing automation of rust spot removal, saving time and labor, reducing labor intensity, and improving the efficiency of initial maintenance of the steel pipe.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a preliminary maintenance equipment for the outer surface of steel pipes used in construction scaffolding. Background technique [0002] In building construction, in order for construction workers to work up and down or to protect the surrounding safety nets and install components at high altitude, scaffolding needs to be set up on the construction site. The scaffolding is usually made of steel pipes. It is transported to the next construction site for continued use. However, the anti-rust coating on the outer surface of the steel pipe is damaged after use, and re-use may easily cause safety hazards. In order to continue to use it at the next construction site, the rust spots on the outer surface of the steel pipe must be removed first, and then re-used. Spray anti-rust paint, and now the maintenance of the outer surface of the steel pipe is mostly done manually by using ele...

AI Technical Summary

Problems solved by technology

[0002] In building construction, in order for construction workers to work up and down or to protect the surrounding safety nets and install components at high altitude, scaffolding needs to be set up on the construction site. The scaffolding is usually made of steel pipes. It is transported to the next construction site for continued use. However, the anti-rust coating on the outer surface of the steel pipe is damaged after use, and re-use may easily cause safety hazards. In order to continue to use it at the next construction site, the rust spots on the outer surface of the steel pipe must be removed first, and then re-used. Spray anti-rust paint, and now the maintenance of the outer surface of the steel pipe is mostly done manually by using electric tools to remove the rust spots on the outer surface. The rust removal is more comprehensive, but it is time-consuming and labor-intensive, with high labor intensity and low efficiency.

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