Walking type wall-climbing robot

Abstract

A walking type wall-climbing robot is composed of walking limbs, stepping motors, rotating hoods, second steering cranks, steering linkages, fixing plates, bottom plates, flexible pieces, a floating plate, an air pump, long connecting rods, floating rib plates, first steering cranks, suction cups, rotating hood shafts, incomplete gears, deep groove ball bearings and thrust ball bearings. A robot body comprises the 12 suction cups which are evenly distributed on the four walking limbs. The walking limbs and the rotating hoods with multiple degrees of freedom are fixed together in a welded mode. Each rotating hood is mounted at one end of the corresponding fixing plate through the corresponding rotating hood shaft with multiple degrees of freedom and a rolling bearing. The top of each stepping motor is provided with one first steering crank, and the first steering crank and the corresponding second steering crank 4 are connected to the corresponding rotating hood shaft with the multiple degrees of freedom through one steering linkage. According to the walking type wall-climbing robot, the 12 suction cups are adopted, divided into four groups and mounted on the four walking limbs respectively; therefore, it can be guaranteed that the robot can not fall off, and an operator can control the robot conveniently.

Description

technical field [0001] The invention relates to a walking wall-climbing robot, specifically a walking robot that realizes vacuum negative pressure under the action of an air pump to suck the robot on the wall, and realizes walking turning and fast movement under the action of a stepping motor device. Background technique [0002] With the continuous construction of high-rise buildings in cities, the land area continues to decrease, resulting in higher and higher floors, which brings a lot of inconvenience to most high-rise residents. However, most of the high-rise buildings now have smooth outer surfaces and are not easy to climb. Casualties. And there is still no very good solution. [0003] The currently developed wall-climbing robot provides a good solution for this, and various robots have been developed. The adsorption between the robot and the wall is generally achieved by vacuum negative pressure. There are one suction cup and multiple suction cups. , One suction ...

AI Technical Summary

Problems solved by technology

However, most of the high-rise buildings now have smooth outer surfaces and are not easy to climb. casualties

And there is not yet a very good solution

[0003] The currently developed wall-climbing robot provides a good solution for this, and various robots have been developed. The adsorption between the robot and the wall is generally achieved by vacuum negative pressure. There are one suction cup and multiple suction cups. , one suction cup may not be firmly adsorbed, and the action of multiple suction cups is cumbersome, difficult to control, and the crawling speed is slow, which cannot meet the use requirements of emergencies

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