| 摘要 |
A living quarter lifeboat system of a rig ship is disclosed. Provided is the living quarter lifeboat system of a rig ship, which comprises: a living quarter arranged on a through hole vertically penetrating a hull of a rig ship, wherein a drive unit and a pinion are installed in an upper side edge; a rack bar wherein a sawtooth engaged with a gear of the pinion is formed in a stick vertically installed in a vertical direction around the through hole; and a control unit controlling the pinion to perform a rotary motion by operating the drive unit in case of emergency. |
