| 摘要 |
PURPOSE: A canister for a drill ship is provided to conveniently perform the maintenance of a guide shoe by forming a repairing area on guide rails to stably lift the canister in a trunk formed at the bottom of the ship. CONSTITUTION: A canister for a drill ship comprises a trunk(20), a canister(30), a guide shoe(120), and guide rails(112,114). The trunk is formed toward the bottom of the ship in a ship body. The canister lifts in the trunk so that a thruster(40) moves down to underwater. The guide shoe is formed in the side of the canister and has a sliding pad. The guide rails are formed in the side wall of the trunk facing the guide shoe to guide the canister. |
