A device for cleaning and grinding attachments on the surface of large metal structures

Abstract

The invention discloses a large-scale metal structure surface attachment cleaning and grinding device, which comprises a grinding mechanism, a cutting mechanism and a driving mechanism; the grinding mechanism and the cutting mechanism are arranged side by side; The rotating shaft is arranged in the circumferential direction, and the grinding rotating shaft is connected with the driving mechanism. The rotation of the grinding rotating shaft is used to drive multiple grinding parts to rotate in the circumferential direction; the cutting mechanism includes a cutting knife and a cutting rotating shaft, and the cutting part of the cutting knife rotates around the cutting The shafts are arranged in the circumferential direction, the cutting rotating shaft is connected with the driving mechanism, the rotation of the cutting rotating shaft is used to drive the cutter to rotate; the driving mechanism is used to drive the grinding rotating shaft and the cutting rotating shaft to rotate; the rotation of the cutting knife can realize the attachment Preliminary cleaning, the rotation of the grinding parts can realize the fine cleaning of attachments, thus effectively solving the problem of poor cleaning effect of attachments in the prior art.

Description

technical field [0001] The invention relates to the technical field of cleaning attachments, in particular to a device for cleaning and grinding attachments on the surface of large metal structures. Background technique [0002] Steel structures are commonly used structures for various large-scale constructions, and their application environments are usually high-altitude, deep-sea and other environments. Once the interior of steel structures is damaged, people cannot directly or for a long time participate in the repair. Steel structures in deep-sea environments are often used by various Sea organisms rich in acid and alkali characteristics grow and erode the surface to form pits or even cracks. If such scars are not detected and repaired in time, the mechanical properties and even the service life of steel structures will be affected. However, it is difficult for people to carry out repair work in the deep sea environment. In recent years, based on the application of ROV\A...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a large-scale metal structure surface attachment cleaning and grinding device to solve the problem of poor cleaning effect of attachments in the prior art

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