| 摘要 |
PURPOSE:To freely set various kinds of working devices on a working barge according to the contents of various working executions by providing two spuds pivotally attached to the outside of a hull. CONSTITUTION:Two spuds 22 are pivotally attached to the outside of a hull 21 and a driver 23 to turn the spuds 22 is provided to the hull. One ends 28 of the spuds 22 are rotatably attached to the supporting points of the outside of the hull, and the other ends 30 are shaped into a pointed form piercible into the seabed ground R in a state of being directed toward the bow side. The driver 23 is so designed that it can turn along the side of the hull 21 from the place where the pointed part 30 is thrust into the seabed ground R around the supporting point 29 to the place where it is parallelized with the before and behind directions of the hull 21. Thus, the functions can not be restricted because the need to install a frame, etc., to guide the rope of a winch for vertically moving the spuds is eliminated. |
