Building steel bar surface rust removing device

Abstract

The invention discloses a building steel bar surface rust removing device which comprises a base. An electric cabinet is arranged at the left end of the upper side of the base. Supporting columns are arranged at the four corners of the upper side of the base. A supporting base is arranged on the upper sides of the supporting columns. A box body is arranged on the upper side of the supporting base. First motors are arranged at the upper end and the lower end of the left side of the box body. Lead screws are arranged on the right sides of the first motors. Internal threaded sleeves are arranged on the lead screws. First telescopic rods are arranged on the inner sides of the internal threaded sleeves. A clamping ring is arranged on the lower side of each first telescopic rod. A fixed ring is arranged in the middle of the interior of the box body. An inner gear ring is arranged in the fixed ring. A driving gear is arranged at the lower end of the interior of the inner gear ring. A second telescopic rod is arranged on the inner side of the inner gear ring. A friction ring is arranged on the inner side of the second telescopic rod. The middle portion of the right side of the fixed ring is provided with a connecting cavity. A dust discharging pipe is arranged at the right end of the lower side of the connecting cavity. A dust collecting cavity is arranged on the lower side of the dust discharging pipe. According to the building steel bar surface rust removing device, the surfaces of steel bars can be automatically polished effectively and conveniently, dust generated in the polishing process can be effectively removed, and the ambient environment is protected.

Description

technical field [0001] The invention relates to construction equipment, in particular to a derusting device for the surface of construction steel bars. Background technique [0002] Buildings are structures built by people using all available materials such as soil, stone, wood, steel, glass, reeds, plastics, and ice. Architecture itself is not an end, the purpose of architecture is to obtain the "space" formed by architecture. It is an artificial environment created by people in order to meet the needs of social life, using the material and technological means they have mastered, and using certain scientific laws, feng shui concepts and aesthetic principles. [0003] Reinforcement bar (also known as corrugated steel) is a strip made of steel, which is a kind of building material. For example, in reinforced concrete, the skeleton used to support the structure. Including plain round bars, ribbed bars, twisted bars. There are many types of steel bars, usually classified by...

AI Technical Summary

Problems solved by technology

[0004] In the process of building construction, a lot of steel bars are often used, but the surface of the steel bars now often needs a lot of rust and needs to be polished, but the current processing devices are generally very inconvenient to use, and often produce rust when grinding A lot of debris, affecting the surrounding environment

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