| 摘要 |
PROBLEM TO BE SOLVED: To provide an in-tube inspection tool which enables inspection over a wide area even in a relatively long pipe and makes it possible to accurately grasp the state in the pipe such as rust. SOLUTION: The in-tube inspection tool is equipped with a flexible long-sized body 3, a camera 2 which is mounted at the tip part of the long-sized body and photographs the inner side of a pipe, an elastic body which is provided in a tip section of the long-sized body 2 nearby the camera 2 and restores the tip section linearly along the pipe, a lighting part 5 which lights up the photographic range of the camera 2, and an output part 6 for image data photographed by the camera 2. An attachment is fitted to the outer circumference of the long-sized body 3 nearby a head 7 so that the camera 2 can be arranged at the center part in the pipe, etc.
|
