| 摘要 |
<p>An unmanned operation device is disclosed. According to an embodiment of the present invention, the unmanned operation device comprises: an elevation driving part connected to a leg of a fixed offshore structure to be movable in a vertical direction; an arm part having a driving arm with one end connected to the elevation driving part and the other end on which a driving shaft is arranged, and an interlocking arm interlocked with the driving arm; and an operating robot arm mounted on the end of the interlocking arm to perform an underwater operation.</p> |
