Glass curtain wall cleaning robot capable of crossing obstacles

Abstract

The invention provides a glass curtain wall cleaning robot capable of crossing obstacles, and belongs to the field of special robots. The robot is characterized by comprising an adsorbing device, a walking and obstacle crossing device, a power device, a control device, a cleaning device and a safe device. The adsorbing device is mainly composed of vacuum pumps and suction cups, advancing and obstacle crossing are completed mainly depending on synergetic cooperation of the suction cups, a suction cup jacking mechanism and a suction cup pushing mechanism, power of the robot is supplied by stepping motors, the control device comprises a single chip microcomputer and sensors, the sensors mainly comprise the angle sensor and the infrared sensor, and the cleaning device mainly comprises a cleaning box, a cleaning cloth, a throttle valve and the like. According to the cleaning robot, the robot whole body is adsorbed on the wall face mainly through the suction cups, advancing wiping of the robot is achieved through the suction cup pushing mechanism, and obstacle crossing of the robot is achieved through the suction cup jacking mechanism. The high-rise glass curtain wall cleaning robot can conduct safe and efficient cleaning operation and has the advantages of being stable in adsorption capacity, high in obstacle crossing capacity, wiping efficiency and wind load resisting capacity, small in weight and simple and stable in structure.

Description

technical field [0001] The invention relates to a special robot in the technical field of cleaning robots, in particular to a cleaning robot for glass curtain walls of high-rise buildings. Background technique [0002] At present, the cleaning of glass curtain walls of high-rise buildings mainly depends on lifting platforms or hanging baskets to carry cleaners to clean glass curtain walls. It is labor-intensive and low-efficiency. The high-altitude strong airflow makes it difficult for people to balance, and the working environment is harsh. , It is a great threat to personal safety and the safety of the glass wall. Therefore, from a safety point of view, it is necessary to develop an efficient glass curtain wall cleaning robot to solve the above situation. [0003] As far as the glass curtain wall cleaning robot on the exterior wall of high-rise buildings is concerned, the key technologies such as adsorption, walking, obstacle surmounting, positioning, and signal transmiss...

AI Technical Summary

Problems solved by technology

The robot needs to be installed on the special track of the building to complete the cleaning and obstacle-crossing actions. Although the safety is guaranteed, it undoubtedly increases the complexity and cost of its use, and it is not easy to popularize. Moreover, for glass curtain wall structures that cannot be laid with tracks , there will be no applicable space

In addition, the flat glass curtain wall cleaning robot is designed with two cleaning robot systems that have no walking mechanism and rely on wall surface traction to move. The robot is adsorbed on the wall surface, and under the traction of the roof hoist, it slides down the wall surface by its own gravity and completes the cleaning operation at the same time. , the robot's trajectory is clumsy, its ability to overcome obstacles is poor, and the curtain wall has not yet been put into market use

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