Cabin reinforcing mechanism and bulk cargo ship

Abstract

The invention discloses a cabin reinforcing mechanism and a bulk cargo ship, and belongs to the technical field of ships. The cabin reinforcing mechanism comprises a slideway assembly, a plurality ofreinforcing assemblies and a first driving assembly, wherein the slideway assembly is arranged in the length direction of a ship in an extending mode; each reinforcing assembly comprises a broadside frame arranged on the side surface of the ship board of the cabin and a bottom rib plate arranged at the bottom of the cabin, the broadside frames are oppositely arranged, and the multiple sets of reinforcing assemblies can be fixed to the slideway assembly in parallel at intervals; and the first driving assembly is used for driving the reinforcing assemblies to slide on the slideway assembly. Thebulk cargo ship comprises the cabin reinforcing mechanism. According to the cabin reinforcing mechanism and the bulk cargo ship, through the movable design of the multiple sets of reinforcing assemblies, the requirements of different loading working conditions can be met, and the universality of the bulk cargo ship for loaded cargoes is improved; the structural strength design margin of the ship body is controlled, the material utilization rate is reduced, and the ship construction cost is reduced; and the empty weight of the ship is reduced, and the load capacity index of the ship is improved.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a cabin strengthening mechanism and a bulk carrier. Background technique [0002] Bulk carriers are designed to transport unpacked cargo such as coal, ore, livestock or grain. Generally, bulk cargo ships carry relatively heavy materials, which require higher load-bearing capacity of the cabin. In order to ensure the structural strength of the ship's transverse structure, a large number of side frames are usually arranged on the ship's side of the cabin, and a large number of bottom ribs are arranged at the bottom of the cabin. In the prior art, firstly, the positions of the side frame and the bottom rib are fixed, and then their dimensions are calculated, and then installed. Under different loading conditions, this often results in a larger structural size margin in the design, which increases the steel consumption of the ship, increases the cost, and increases the light ship wei...

AI Technical Summary

Problems solved by technology

Under different loading conditions, this often results in a larger structural size margin in the design, which increases the steel consumption of the ship, increases the cost, and increases the light ship weight of the ship, resulting in a decrease in the load capacity of the ship, resulting in The market competitiveness of ships has declined

In addition, due to the fixed position of the side frame and the bottom rib, when the structural strength requirements of the ship are met, the loading capacity of the ship's cabin is limited, which in turn limits the loading operation of the ship.

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