公开(公告)号：EP2937622A4

公开(公告)日：2016-08-17

申请号：EP13865231

申请日：2013-12-17

申请人： MOBILE ROBOT RES CO LTD

发明人： KOYANAGI EIJI

IPC分类号： F17D5/02 ,  B62D57/02 ,  G01N23/222

CPC分类号： G01M3/005 ,  B25J9/1679 ,  F16L55/26 ,  F16L55/32 ,  F16L2101/30 ,  G01N23/00 ,  G01N23/005 ,  G01N23/025 ,  G01N27/82 ,  G01N29/04 ,  G01N2223/613 ,  G01N2223/628 ,  G01N2291/269 ,  Y10S901/02 ,  Y10S901/19

摘要： Provided is an inspection robot that is self-propelled on piping, measures moisture contained in a lagging material using a mounted inspection device, for example, a neutron moisture meter, and detects risk of corrosion. The inspection robot includes a main frame 1 including a recessed part 17 fit onto an outer circumferential surface of piping P, a main frame drive mechanism (first drive mechanism) D1 that causes the main frame to advance/retract in an axis direction of the piping, a revolving member 32 supported in an advanceable/retractable manner along an arc-shaped locus in the recessed part of the main frame, a revolving member drive mechanism (second drive mechanism) D2 that moves the revolving member, and an inspection device mounted on the revolving member.