Supporting structure for detector in pipeline

The utility model relates to a supporting structure for a detector in a pipeline, which is characterized in that a circular hole is arranged at the central position of a circular base plate of the supporting structure, the periphery of the supporting structure is uniformly cut into a plurality of claw-shaped structures, a plurality of V-shaped empty slots are formed between adjacent claw-shaped structures, and the circular base plate is obliquely arranged in an inward buckling manner along the radial direction. The claw ends of the claw-shaped structures are obliquely arranged in the radial direction of the round base plate in an expanding mode. And the inner surface of the round chassis is fixedly connected with the pipeline inner detector. According to the utility model, a detection device in a pipeline is supported, the device can adapt to various pipe diameter changes, has better stability, reduces the friction force to the pipeline, and can adapt to the use of a detector in a small-caliber pipeline. 本实用新