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Inner wall corner climbing robot

A technology of robots and corners, applied in the field of wall-climbing robots, can solve the problems of complex adsorption of wall-climbing robots, and achieve the effects of easy implementation, simple control and high efficiency

Active Publication Date: 2017-02-22
SOUTHWEST UNIVERSITY
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a climbing robot for inner wall corners, which has a simple structure and is easy to control, and can solve the problem that wall climbing robots need complex adsorption technology in the prior art

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Aiming at the phenomenon that buildings have inner wall corners, the present invention proposes a wall-climbing robot relying on wall corners. Instead of using high-power negative pressure adsorption technology, it relies on the friction between the drive device 3 of the main body and the wall to achieve the purpose of adsorbing the wall. like figure 1 As shown, in addition to the fuselage and the driving device 3, the climbing robot of this program also includes action wheels symmetrically arranged on both sides of the fuselage. The output of the driving device 3 is connected to a transmission device 2, and the transmission device 2 A universal component 4 is connected with the action wheel. The driving device 3 generates power, and the transmission device 2 transmits the power to the action wheels. The universal component 4 is a part for real...

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Abstract

The invention relates to an inner wall corner climbing robot. The inner wall corner climbing robot comprises moving wheels symmetrically arranged on the two sides of a machine body; a driving device is in output connection with a transmission device; a universal part is connected between the transmission device and the moving wheels; the universal part adjusts the orientation of the moving wheels, so that the moving wheels and two wall surfaces generate a friction force F when the moving wheels rotate by clinging to the two wall surfaces of the inner wall corner; the friction force F has a component towards a concave line and perpendicular to the concave line and a vertically upward component; when the vertically upward component of the friction force F is more than the gravity of the robot, the robot climbs upwards at an increased speed; when the vertically upward component of the friction force F is equal to the gravity of the robot, the robot climbs upwards at a constant speed, or descends at a constant speed or hovers on the two wall surfaces of the inner wall corner; and when the vertically upward component of the friction force F is less than the gravity of the robot, the robot descends along the wall surfaces at a certain increased speed. According to the scheme, the problem that the wall climbing robot in the prior art needs a complex adsorption technology is solved.

Description

technical field [0001] The invention relates to a wall-climbing robot, in particular to an inner corner climbing robot. Background technique [0002] The wall-climbing robot can climb on the vertical wall and complete the work. The wall-climbing robot is also called the wall robot. Because the vertical wall operation exceeds the limit of human beings, it is also called the limit robot abroad. [0003] A wall-climbing robot must have two basic functions of adsorption and movement. To realize the function of a robot climbing a wall, adsorption technology is the core. Traditional wall-climbing robots have three adsorption forms: vacuum adsorption, magnetic adsorption and climbing adsorption. The vacuum adsorption method has the advantage of not being limited by the material of the wall surface, but when the wall surface is uneven, it is easy to cause air leakage from the suction cup, thereby significantly reducing the adsorption force and carrying capacity. The magnetic adsor...

Claims

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Application Information

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IPC IPC(8): B62D57/024
CPCB62D57/024
Inventor 王宇俊方灿殷朋飞胡烈艳
Owner SOUTHWEST UNIVERSITY
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