| 摘要 |
PROBLEM TO BE SOLVED: To approach an inspecting means to an inspecting part to perform an inspection even in a place where the insertion of the inspecting means is difficult by providing a rotatable arm mechanism on an underwater remote control vehicle(ROV), and providing various inspecting means on one top end of the arm mechanism and a counter float on the other end. SOLUTION: This device is provided with an inspecting device body 10 which comprises a camera unit 2 set in the front part of a ROV body 1 so as to be capable of elevating and rotating, an arm mechanism 3 fixed to the body 1 side surface in such a manner as to be rotatable around horizontal axial line, an X-Y scanner 4 erected on the arm mechanism 3, and an inspecting means 5 loaded thereon in such a manner as to be movable within the X-Y plane and attachable/detachable. The body 1 is provided with a float 23 fixed to a pressure case, a thruster 24 for longitudinal movement and rotation, and a thruster for raising/lowering and horizontal movement. The output is performed by the signal output from a control device 121 connected to a relay box 11 and cables 13, 14. A device operating joy stick 122, an ultrasonic flaw detector 123 or the like is connected to the device 121. |
