A pipe inspecting robot having a body, first and second independently articulating legs, and first and second leg motors for controlling the first and second articulating legs. The robot also has first and second pairs of wheels attached to the first and second legs at an opposite end of the legs from the body. The leg motors are configured so that when the first pair of wheels encounters an obstacle, the second leg motor rotates the second leg upward away from the surface of the pipeline and radially around the body until the second pair of wheels contacts the surface of the pipeline on an opposite side of the obstacle. Then the first leg motor rotates the first leg upward away from the surface of the pipeline and radially around the body until the first pair of wheels contacts the surface of the pipeline.
Outer surface inspecting robot with flipping over flange mechanism
2016-01-19
Patent
Electronic Resource
English
OUTER SURFACE INSPECTING ROBOT WITH FLIPPING OVER FLANGE MECHANISM
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