Ship derusting wall climbing robot

Abstract

The invention is applicable to the technical field of wall-climbing robots, and provides a derusting wall-climbing robot for a ship. The derusting wall-climbing robot aims at providing the technical problem that in the prior art, an existing derusting wall-climbing robot for the ship is poor in obstacle climbing capacity. The derusting wall-climbing robot for the ship comprises a washing plate, a caterpillar track making contact with the wall face of the ship, a drive assembly, a driven floating assembly with driven wheels, a floating connection assembly driving the washing plate to automatically move up and down relative to the wall face of the ship, and a pressing assembly providing pre-pressing force so as to press the caterpillar track. According to the derusting wall-climbing robot for the ship, driving wheels are driven by the drive assembly to drive the driven wheels to move, and therefore the caterpillar track is driven to walk on the wall face of the ship; when the derusting wall-climbing robot encounters obstacles in the walking process, the washing plate is driven by the floating connection assembly to climb the obstacles; meanwhile, the inner tension of the caterpillar track is increased, and therefore the center distance between the driving wheels and the driven wheels can be reduced and the caterpillar track can be tightly attached to the wall face of the ship to climb the obstacles, and the wall face adaptability of the derusting wall-climbing robot for the ship is improved.

Description

technical field [0001] The invention belongs to the technical field of wall-climbing robots, in particular to a wall-climbing robot for derusting ships. Background technique [0002] At present, the rust removal of domestic ships adopts artificial dry gas sand blasting, that is, using compressed air of 0.4-0.6MPa, manually holding the spray gun to move, and transporting the dry sand in the steel container to the spray gun, so that the copper ore is The high-speed impact of tens of meters per second on the surface of the steel plate quickly removes the rust layer. However, this method is heavy in pollution, high in cost, and harmful to the health of workers. [0003] In addition, the common rust removal of ships also uses a wall-climbing robot to carry a rust-removal cleaner, which integrates ultra-high pressure pure water jet rust removal, vacuum system to dry and slag discharge, and wall-climbing robot to perform rust removal operations. Among them, water jet is used to re...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a ship derusting wall-climbing robot, aiming at solving the technical problem of poor obstacle-surmounting ability of the ship derusting wall-climbing robot in the prior art

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