A pneumatic glass curtain wall cleaning robot

Abstract

The invention discloses a pneumatic cleaning robot for a glass curtain wall and belongs to the field of wall climbing robots. The pneumatic cleaning robot for the glass curtain wall is completely controlled by air cylinders to achieve wall climbing and cleaning motion, a walking mechanism of the robot is formed by connecting four walking assemblies through four walking air cylinders end to end, incooperation with suction and release motion of suction cups on the walking assemblies and through retractable motion of every two opposite walking air cylinders, the cleaning robot for the glass curtain wall stably moves in the horizontal and vertical directions, and the walking mechanism is simpler and more compact in structure, flexible and convenient to operate and higher in working efficiency; the walking assemblies generate vacuum negative pressure on the suction cups by using air pumping air cylinders, the amount of air required by each air pumping air cylinder is small, the requirementfor air pumps is low, the actual operability and practicability are better, the suction cups are connected with the air pumping air cylinders one to one, air leakage of a certain suction cup cannot influence the whole walking mechanism, and the robot is safer and more reliable.

Description

technical field [0001] The invention relates to a curtain wall cleaning robot, in particular to a pneumatic glass curtain wall cleaning robot. Background technique [0002] With the continuous development of society and the continuous advancement of science and technology, glass curtain walls have become the mainstream of today's world architecture due to their beautiful appearance and wide vision. my country began to try to apply the glass curtain wall technology to buildings in the 1980s, while developed countries such as Europe and the United States began to use glass curtain walls in buildings as early as 1917. Although the development of glass curtain walls in China is relatively late compared with Western developed countries such as Europe and the United States, the speed of development is astonishing. At present, my country has become the world's largest producer and user of glass curtain walls. [0003] It is understood that the current cleaning method for glass cu...

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Problems solved by technology

[0008] The object of the present invention is to overcome the disadvantages of the existing glass curtain wall cleaning robot, such as high requirements on the air pump, poor practicability, complex structure, difficult operation, low work efficiency, etc., to provide a pneumatic glass curtain wall cleaning robot, which adopts the present invention The technical solution is that the glass curtain wall cleaning robot is completely controlled by cylinders to realize wall climbing and cleaning actions. Its walking mechanism is composed of four sets of walking assemblies connected end-to-end through four sets of walking cylinders. The suction and release action of the suction cup on the assembly realizes the stable horizontal and vertical movement of the glass curtain wall cleaning robot. The structure of the walking mechanism is simpler and more compact, the operation is flexible and convenient, and it has higher work efficiency; The air cylinder creates a vacuum negative pressure on the suction cup. Each air pumping cylinder requires a small amount of air, and the requirements for the air pump are low. The actual operability and practicability are better, and the suction cup and the suction cylinder are connected one-to-one, and a certain suction cup leaks air. It will not affect the entire walking mechanism, making it safer and more reliable

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