Steel pipe anti-corrosion brushing device

Abstract

The invention discloses a steel pipe anti-corrosion brushing device. The steel pipe anti-corrosion brushing device comprises a semicircular plate, one end face of the semicircular plate is fixedly connected with a flat plate, a guide hole is formed in one side of the flat plate, a guide rod is slidably connected into the guide hole, one end of the guide rod is fixedly connected with an elastic brushing plate, and the guide rod is fixedly connected with the middle of the elastic brushing plate. The lower side of the elastic brushing plate is fixedly connected with a brushing cloth, the other end of the guide rod is fixedly connected with a pressing plate, the outer side of the guide rod is sleeved with a reset spring, the reset spring is fixed between the flat plate and the pressing plate, a dovetail groove is formed in one side of the semicircular plate, a dovetail block is slidably connected into the dovetail groove, an extrusion motor is installed on one side of the dovetail block, and a cam is installed on a main shaft of the extrusion motor. The cam and the pressing plate are oppositely arranged, and a lifting device is installed on one side of the semicircular plate. The steel pipe anti-corrosion brushing device has the advantages that the bending degree of the elastic brushing plate can be changed, and the steel pipe anti-corrosion brushing device is suitable for steel pipes with different outer diameters.

Description

technical field [0001] The invention relates to the technical field of steel pipe anticorrosion, in particular to a steel pipe anticorrosion brushing device. Background technique [0002] Steel pipes are painted with different anti-corrosion coatings according to different purposes. Petroleum steel pipes without anti-corrosion coatings are prone to rust during storage and transportation, which affects the overall performance of anti-corrosion coatings and affects their service life and performance. The brushing device in the prior art usually uses two semicircular brush plates to wrap the outer surface of the steel pipe for brushing, so there is a problem of uneven coating at the junction of the ends of the two brush plates. Contents of the invention [0003] The purpose of the present invention is to solve the shortcoming existing in the prior art, and propose a kind of steel pipe anti-corrosion brushing device. [0004] In order to achieve the above object, the present ...

AI Technical Summary

Problems solved by technology

[0002] Steel pipes are painted with different anti-corrosion coatings according to different purposes. Petroleum steel pipes without anti-corrosion coatings are prone to rust during storage and transportation, which affects the overall performance of anti-corrosion coatings and affects their service life and performance

The brushing device in the prior art usually uses two semicircular brush plates to wrap the outer surface of the steel pipe for brushing, so there is a problem of uneven coating at the junction of the ends of the two brush plates

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