Process for sectionally putting up ship berths or docks

Abstract

The invention discloses a process for sectionally putting up ship berths or docks, which includes the following steps: A, putting up the structures below a ship cabinet area, namely a main deck on a ship berth or dock; B, putting up a first general section, a second general section, a third general section, a fourth general section and a fifth general section on the main deck, sequentially assembling and welding the same structurally, and meanwhile, carrying out pipelines of fitting-out, ventilation projects and painting an outer board of a ship generally; C, arranging temporary process hole subsections on the second general section, the third general section and the fourth general section; D, laying down the temporary process hole subsections to the ship; E, hoisting a main unit; F, lifting the temporary process hole subsections, namely inlaying subsections onto the ship and integrating the same to an original hole, and assembling and welding; and G, lifting an upper building general section on the upper portion of the third general section and the fourth general section, and structurally assembling, positioning and welding. The process for sectionally putting up ship berths or docks has the advantages that ship putting-up efficiency is improved and construction difficulty is reduced.

Description

technical field [0001] The present invention relates to the ship's berth or dock segment loading process, especially when the hoisting capacity of the gantry crane of the berth or dock is limited, that is, the total section of the poop deck cannot be combined with the overall section of the upper deck due to the overweight of the section. In the same segment, this loading process can effectively alleviate the contradictions in the production cycle between machine equipment and hull, outfitting and painting. Background technique [0002] As the trend of large-scale ships becomes more and more obvious, when determining the ship loading process, it is necessary to consider the contradiction between the overall hoisting weight of the superstructure and the hoisting capacity of the gantry crane of the berth or dock. For most ships, the section of the poop deck that involves the entry of the main engine needs to be carried and assembled in sections reserved for the main engine ent...

AI Technical Summary

Problems solved by technology

like figure 1 As shown, the first general section is installed on the main deck first. After the first general section is loaded, it is necessary to wait for the main engine to enter the cabin, and then hoist and position the piece-type process holes on the main deck in sections, and then install the main deck. The second general section, the third general section and the fourth general section on the top, and finally the fifth and sixth general sections are installed on the poop deck. This kind of craft hole section with only a single-layer deck piece is used on the main deck. According to the traditional construction technology, after the main engine enters the cabin, the assembly and welding of the general section of the poop deck and the general section of the chimney can be carried out, and the painting of the outer plate of the hull can be carried out, which greatly affects the cycle of the berth and reduces the construction time. Efficiency, but also brings more cross-jobs between multiple tasks, increasing safety hazards

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