LOCKING APPARATUS FOR INTEGRAL TYPE RISER YOKE/SWIVEL UNIT AND PARKING SYSTEM INCLUDING THE SAME

摘要

The present invention relates to a riser yoke/swivel unit locking apparatus of a drill ship to fix an integrated riser yoke/swivel unit, when a riser yoke to transfer a riser between a riser loading place and a working space and a swivel integrated to the riser yoke to rotate the riser yoke are mounted on a riser yoke cradle, and a parking system including the same. The riser is to collect spouting mud during a drilling work and to protect drill bits. According to the present invention, the riser yoke/swivel unit locking apparatus can prevent interference with other equipment and can improve space usage, and can reduce materials cost, and can secure operability and stability, by being able to perform parking in a combined state without installing a riser yoke unit and a swivel unit additionally.