IN-PIPE INSPECTION DEVICE
To provide an in-pipe inspection device that can inspect the inside of a pipe by continuing travel without falling inside the pipe such as a drain pipe with various line shapes whose inner space has a curvature.SOLUTION: An in-pipe inspection device 100 for performing an inspection by self-traveling...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide an in-pipe inspection device that can inspect the inside of a pipe by continuing travel without falling inside the pipe such as a drain pipe with various line shapes whose inner space has a curvature.SOLUTION: An in-pipe inspection device 100 for performing an inspection by self-traveling inside a pipe having a curvature comprises a body 10, inspection equipment 20A, 20B, 20C, and 20D mounted on the body 10, and a pair of composite wheels 40 installed to the right and left of the body 10 so as to be rotatably driven independently. The composite wheel 40 includes a large wheel 41 rotating in an extending direction of the pipe and a plurality of small wheels 42 disposed at intervals in the circumferential direction of the large wheel 41 and attached so as to be rotatable in the radial direction of the large wheel 41 and protrude outward in the radial direction.SELECTED DRAWING: Figure 1
【課題】内空が曲率を有する様々な線形のドレン管等の配管内において、転倒することなく走行を継続して管内を検査することのできる、管内検査装置を提供すること。【解決手段】曲率を有する配管内を自走して検査する、管内検査装置100であり、本体10と、本体10に搭載されている検査機器20A、20B,20C,20Dと、本体10の左右において、相互に独立して回転駆動するように取り付けられている一組の複合車輪40とを有し、複合車輪40は、配管の延伸方向に回転する大車輪41と、大車輪41の周方向に間隔を置いて配設され、大車輪41の径方向に回転自在で径方向の外側に張り出すようにして取り付けられている複数の小車輪42とを備えている。【選択図】図1 |
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