Hatch cover support structure for container ship

摘要

Change the hatch cover structure for supporting a closed structure in an open structure torsion box discloses a hatch cover support structure of the container carrier which can, with a simplified structure Sikkim lighter than the weight of the structure of. The structure of the above-described support for supporting the upper deck to rest on top of hatch cover 12, 14 is extended to the upper portion to the installation height of the hatch cover 12, its cross section is made of a closed-type structure. In addition, the upper deck 14 is the side that is elongated along a height direction of the hull to form a shell of the hull from the outside of the hull shell 16, the inner wall formed in the longitudinal direction of the cargo hold (10) in the edge region of the hull longitudinal bulkhead that extends long along the height direction of the hull to 18, and is elongated along the height direction of the hull for the formation of the widthwise inner wall of the cargo hold (10) connecting the at least the longitudinal partition walls 18 a pair of the transverse partition wall 20, installing the upper deck 14 to the end of the upper end of the side shell 16 and the longitudinal partition walls 18 and the transverse partition wall 20 into a closed structure, each The. ;