Environment-friendly and efficient bolt coating device for field of steel structure buildings

Abstract

The invention discloses an environment-friendly and efficient bolt coating device for the field of steel structure buildings. The environment-friendly and efficient bolt coating device comprises a coating bin, a bracket is fixedly arranged on the upper part of the coating bin, a shell is arranged on the bracket, a mobile power supply is mounted in the shell, a plurality of winding iron columns arefixedly arranged on the inner wall of the bracket and electrically connected with the mobile power supply, the coating bin is internally provided with a piston matched with the bottom of the coatingbin, a feeding inlet is formed in the piston, a sealing cover is arranged on the feeding inlet, liquid channels connecting the coating bin with the feeding inlet are formed in the positions, on the piston, of the lower part of the feeding inlet, and a plurality of first permanent magnets are fixedly arranged on the piston. The environment-friendly and efficient bolt coating device has the beneficial effects that a first sponge is dipped with antirust paint, then a bolt head is coated with the antirust paint, and compared with the mode that the antirust paint is directly sprayed onto the bolt head, 20%-40% of coating can be saved; and the probability of antirust paint splashing can be effectively decreased, thus the probability of antirust paint dripping on the ground is decreased, and environmental protection is improved.

Description

technical field [0001] The invention relates to the field of steel structure buildings, in particular to an environmentally friendly and efficient bolt coating device used in the field of steel structure buildings. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large-scale factory buildings, venues, super high-rises and other fields. In the construction of existing steel structure panels, bolts or rivets are required to connect with the connecting strips between steel...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an environmentally friendly and efficient bolt coating device used in the field of steel structur

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