Pipeline intelligent inspection system

Abstract

A pipeline intelligent inspection system comprises a pipeline inspection robot, a detection unit, an image display unit, a communication unit, a remote control unit and the like. The pipeline intelligent inspection system controls a rolling wheel to abut against the inner wall of a pipeline according to pipeline inner diameter information transmitted by the detection unit, then a walking r6obot isdriven to operate, the pipeline inspection robot is driven to walk in the pipeline, and meanwhile, a cleaning head is driven to rotate and scrape dirt off the surface of the inner wall of the pipeline. The rolling wheel at the end of a support arm can be controlled correspondingly according to the size of the pipeline, thereby keeping closely abutting against the inner wall of the pipeline, the position of the pipeline inspection robot in the pipeline can be maintained through the abutting effect of the rolling wheel, and driving and control of up-down operation of the pipeline inspection robot are achieved. Therefore, through the pipeline intelligent inspection system, the pipeline inspection robot keeps certain pipeline passing capacity and can also have a certain speed.

Description

technical field [0001] The invention relates to the field of robots, in particular to an intelligent pipeline inspection system. Background technique [0002] Cracks and blockages caused by aging pipelines require regular maintenance. Due to the limitations of the inner diameter of the pipeline and the internal and external environment, it is usually necessary to rely on pipeline robots for inspection and maintenance. However, due to the variety of pipeline sizes and setting environments, it is unrealistic to design different pipeline robots for each size and type of pipeline according to its inspection requirements. [0003] At present, the walking modes of pipeline robots include: peristaltic movement, crawler movement, roller movement, leg movement, piston movement and so on. But each of these walking modes has its shortcomings. On the one hand, the above-mentioned driving methods need to design corresponding structures according to the inner diameter of the pipeline, ...

AI Technical Summary

Problems solved by technology

However, each of these modes of walking has its own shortcomings.

On the one hand, the above-mentioned driving methods need to design corresponding structures according to the inner diameter of the pipeline, and it is difficult to adapt to complex and changeable pipeline structures with a unified structural design; The vertical lifting control requires the help of external force, which is cumbersome to operate and has great limitations

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