Methods of construction of hatch coaming and side sections

Abstract

A hatch coaming and side side section construction method, the installation structure at least includes an outer plate assembly, a sheer strake assembly, a longitudinal wall assembly, a torsion box assembly, a longitudinal wall plate, a compartment assembly, guide rails and longitudinals; The twist box assembly includes a hatch coaming assembly, and the hatch coaming assembly includes a column; the following steps are also included: S1, fixing the outer plate assembly; S2, installing the sheer strake assembly on one side of the outer plate assembly; S3, installing the longitudinal wall assembly The bottom of the torsion box assembly is installed on the outer plate assembly; S4. After installing the hatch coaming assembly of the column on the torsion box assembly, install the bottom of the torsion box assembly on the sheer strake assembly, and connect one side of the torsion box assembly on the longitudinal wall assembly; S5, covering and welding the longitudinal wall plate on the longitudinal wall assembly and the torsion box assembly; S6, installing the compartment assembly and guide rail on the side of the longitudinal wall plate away from the outer plate assembly. Realize the integrated construction of ships and provide necessary conditions for batch shipbuilding. Moreover, the requirements for processing accuracy are reduced, and considerable economic benefits are brought.

Description

technical field [0001] The invention relates to the field of shipbuilding, in particular to a method for constructing hatch coamings and side sections in sections. Background technique [0002] At present, the integrated construction technology of container ship hatch enclosure and side side has been maturely applied by advanced shipbuilding enterprises in foreign countries such as South Korea, and has produced considerable economic benefits. Due to the high precision requirements of its construction, it involves many difficulties such as thick plate welding technology, anti-deformation and addition principle of thick plate jigsaw, fragment construction precision control scheme, hatch coaming and torsion box integration construction precision control scheme, etc. In the existing technology, it is easy to produce problems such as high precision requirements and insufficient processing requirements; more dock cooperation is required, and the engineering volume is large; the in...

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Problems solved by technology

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a method for constructing hatch coaming and side sections, which is used to solve the problem of high precision and unsatisfactory processing in the prior art; more docks are required Cooperate, the amount of work is large; the installation time is long, and the installation process is complicated, resulting in a large area of ​​paint damage and other problems

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