PROBLEM TO BE SOLVED: To provide an in-pipe moving device which can freely and smoothly move inside pipes including bent parts and branched parts, and be easily taken out from the pipe without clogged inside the pipe even when a trouble such as failure of a drive motor in a moving mechanism has occurred.SOLUTION: An in-pipe moving device comprises: two sets of wheel traveling bodies 2A, 2B including two driving wheels 8A, 8B aligned in a straight line; and a variable bag 3 which can inflate/contract according to a pressure of supplied fluid. The two sets of wheel traveling bodies 2A, 2B are arranged to sandwich the variable bag 3, and fixed to an outer surface of the variable bag 3.SELECTED DRAWING: Figure 1
【課題】屈曲部や分岐部のある配管の内部を自由に且つスムースに移動可能であって、移動機構の駆動モータに故障等の不具合が生じた場合にも、配管内に装置が詰まることがなく、その装置を配管から容易に取り出すことができるようにする。【解決手段】2個の駆動車輪8A,8Bが直線状に配置された2組の車輪走行体2A,2Bと、供給される流体圧力に応じて膨張・収縮される可変バッグ3と、を備え、2組の車輪走行体2A,2Bを、可変バッグ3を挟むように配置してその可変バッグ3の外面に固定した。【選択図】図1
IN-PIPE MOVING DEVICE
配管内移動装置
29.03.2018
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |