An electromagnetic adsorption wall-climbing robot

Abstract

The invention relates to an electromagnetic adsorption type wall-climbing robot. Including the vehicle chassis, fixed pile groups are arranged on both sides of the bottom of the vehicle chassis. The fixed pile groups include a plurality of fixed piles, and the bottom of each fixed pile is fixed with a drive motor, and the drive shafts of each drive motor are directed to the outside of the vehicle chassis. , the drive shafts of each driving motor are equipped with electromagnetic wheels; handles, hoisting rings, and hooks are installed on the vehicle chassis, permanent magnets are also installed on the bottom of the vehicle chassis, and a hoisting mechanism is also installed on the vehicle chassis. One end of the hoisting arm is connected to the On the fixed platform, the other end is connected with the hook; a controller is also installed on the chassis of the vehicle, and each drive motor is electrically connected with the controller, and the controller is also used to control the current of the coil in the electromagnetic wheel; the outer peripheral side of the electromagnetic wheel is also A pressure sensor is installed. By adopting the electromagnetic adsorption type wall-climbing robot of the present invention, the effect of adsorption and fixation is ensured, and the adjustment and monitoring of the adsorption force of the electromagnetic wheel is also realized.

Description

technical field [0001] The invention relates to an electromagnetic adsorption type wall-climbing robot. Background technique [0002] At present, there are many ways for wall-climbing robots to adsorb and crawl on vertical metal panels, and the permanent magnetic adsorption method is more common. The permanent magnetic adsorption method refers to the method in which the wall-climbing robot uses the adsorption force of the permanent magnet to adsorb on the surface of the straight or curved steel product while carrying the permanent magnet. [0003] The weight and volume of the existing wall-climbing robot working on the surface of the ship are relatively large. When it is directly adsorbed on the surface of the ship for sandblasting, rust removal and painting operations, it is easy to cause the wall-climbing robot to fall off the steel plate surface due to insufficient adsorption force. , it is difficult to meet the use requirements under different working conditions. Cont...

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