Pole-climbing robot

Abstract

The invention discloses a pole-climbing robot, and belongs to the technical field of automation equipment. The pole-climbing robot is characterized by comprising a plurality of holding mechanisms arranged at intervals, and push-pull mechanisms for pushing the movement of the holding mechanisms are arranged between every two adjacent holding mechanisms; the holding mechanisms are in an annular shape, holding airbags (2) for holding or loosening columns or ropes are arranged on the inner sides of the holding mechanisms, and the holding airbags (2) of every two adjacent holding mechanisms alternately hold or loosen the columns or the ropes. The multiple holding mechanisms of the pole-climbing robot alternately hold or loosen the columns or the ropes, and the holding mechanisms are matched with the push-pull mechanisms, so that the movement of the holding mechanisms in the axial directions of the columns or the ropes is realized, the pole-climbing movement is simple, the pole-climbing is stable, the structure is simple, and the self-weight is small; and the pole-climbing movement of the pole-climbing robot can be facilitated, and different equipment can be conveniently carried and heavy equipment can be carried. In addition, due to the presence of the holding mechanisms and the walking mode characteristics of the pole-climbing robot, the pole-climbing robot can stay at any positionof the columns or the ropes and the stay is stable.

Description

technical field [0001] A pole-climbing robot belongs to the technical field of automation equipment. Background technique [0002] Rod-climbing robots are one of the current research hotspots in robotics. Rod-climbing robots are widely used in high-altitude and dangerous operations, and are increasingly promising in other industries. The structure of the power mechanism and transmission mechanism of the existing pole-climbing robot is complex, which leads to the weight of the pole-climbing robot. On the one hand, it affects the flexibility of the robot, causing the robot to only complete some simple actions. , resulting in fewer tools that the robot can carry, which affects the application of the pole-climbing robot. [0003] The Chinese invention patent with the application number 201310005091.3 discloses a cable-free airbag robot system, which realizes the walking of the robot in the intestinal tract through the inflation and exhaust of the airbag and the elastic force of...

AI Technical Summary

Problems solved by technology

The structure of the power mechanism and transmission mechanism of the existing pole-climbing robot is complex, which leads to the weight of the pole-climbing robot. On the one hand, it affects the flexibility of the robot, causing the robot to only complete some simple actions. , resulting in fewer tools that the robot can carry, which affects the application of pole-climbing robots

[0003] The Chinese invention patent with the application number 201310005091.3 discloses a cable-free airbag robot system, which realizes the walking of the robot in the intestinal tract through the inflation and exhaust of the airbag and the elastic force of the shape memory alloy spring, but its principle can only be applied to pipelines. internal, and cannot be applied externally to the pipeline

The application number is 201610391745.4, which discloses an adaptive inner wall pipeline robot, which realizes passive walking from top to bottom relying on the robot's own gravity by changing the friction state between the airbag in the airbag walking mechanism and the inner wall of the pipeline, or by controlling the piston rod in the cylinder. Up and down, push the upper and lower airbag walking mechanism to carry out active walking, its upward and downward use different driving methods, its structure is complex, and it can only be used for walking in the pipeline

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