Steel tube surface treatment device for construction site

Abstract

The invention discloses a steel tube surface treatment device for a construction site. The steel tube surface treatment device for the construction site comprises an operating box; a chute is formed at the lower part of each of a left side box body and a right side box body in the operating box; a sliding rod is fixedly connected to the interior of the middle of each chute in the vertical direction; the outer surface of the middle of each sliding rod is in contact connection with a sliding block; each of the upper side surface and the lower side surface of each sliding block is connected witha first spring; the upper side and the lower side of each sliding rod penetrates through the interior of the middle of the corresponding first spring; the inner sides of the two sliding blocks are fixedly connected with a lifting rod; each of the left side and the right side of the lower surface of the lifting rod is fixedly connected with a telescopic rod; the lower end of each telescopic rod isconnected with a telescopic motor; a magnet block is arranged on the right side of the upper surface of the lifting rod; a first fixed block is fixedly mounted above the magnet block; a first throughhole is formed in the middle of the first fixed block in the horizontal direction; and the central part of each of the upper surface, the lower surface, the front surface and the rear surface of the first fixed block is in threaded connection with a threaded fixing pin. According to the steel tube surface treatment device for the construction site, the surface of a steel tube can be rotated and derusted; manual derusting is replaced; a derusting effect is very good; time is shortened; labour is saved; and the work efficiency is improved.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a steel pipe surface treatment device for construction sites. Background technique [0002] Steel pipes are used to transport fluids and powdery solids, exchange heat, and manufacture mechanical parts and containers. It is also a kind of economical steel. The development of steel pipe production technology began with the rise of the bicycle manufacturing industry, the development of petroleum in the early 19th century, the manufacture of ships, boilers, and aircraft during the two world wars, the manufacture of thermal power boilers after the Second World War, the development of the chemical industry and Drilling, production and transportation of oil and natural gas have strongly promoted the development of steel pipe industry in terms of variety, output and quality. Steel pipes can be divided into two categories according to production methods: seamless steel pipes and seamed ...

AI Technical Summary

Problems solved by technology

[0004] Steel pipes used on construction sites are exposed to the air for a long time, and there will be a layer of rust on the surface. The existing steel pipes are mostly cleaned manually, which not only takes time and effort, affects efficiency, but also does not clean enough, causing unnecessary troubles

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