A spraying device for anticorrosion treatment of steel structure surface based on building construction

Abstract

The present invention relates to the technical field of spraying devices, in particular to a spraying device for anticorrosion treatment of steel structure surfaces in construction, comprising a main body of the spraying device, the main body of the spraying device includes a spraying gun, and one side of the spraying gun is connected with a first connection seat, and one side of the first connection seat is connected with a connecting mechanism, one side surface of the spray gun is connected with a coating mechanism, one side of the spray gun is connected with a spout, and one end of the spray gun is connected with a feed pipe , and one end of the feed pipe is connected with a storage mechanism; the connection mechanism includes a threaded sleeve, an elastic member, and an air supply pipe. The present invention can make the anti-corrosion coating more evenly applied on the surface of the steel structure when the device works in high temperature weather by setting the smearing mechanism, and the device can effectively and conveniently store the anti-corrosion coating inside the storage tank by setting the storage mechanism. The paint is used for heat preservation, which reduces the possibility that the anti-corrosion paint inside the storage tank will dry up when the staff does not use it for work.

Description

technical field [0001] The invention relates to the technical field of spraying devices, in particular to a spraying device for surface anticorrosion treatment of steel structures in construction. Background technique [0002] In the field of construction, in order to facilitate the increase of construction efficiency, prefabricated steel structures are often used, and in order to increase the service life of prefabricated steel structures, it is often necessary to perform anti-corrosion treatment on the surface of the steel structures, and the application of anti-corrosion coatings requires the use of spraying devices . [0003] At present, some of the existing anti-corrosion spraying devices for the surface of steel structures generally use spray guns to directly spray anti-corrosion coatings on the surface of steel structures. The phenomenon of not being able to solidify quickly may lead to uneven spraying of the paint, which affects the anti-corrosion effect of the stee...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of spraying device based on the anticorrosion treatment of the steel structure surface of building construction, to solve the existing part of the steel structure surface anticorrosion spraying device proposed in the above-mentioned background technology, when it is working in high temperature weather, it may be damaged The conductive anti-corrosion coating is not evenly sprayed, and the existing anti-corrosion coating device for some steel structures, the anti-corrosion coating inside is prone to drying up

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