Method for assembling and lifting engine room section
The invention belongs to the field of construction of ship sections and particularly discloses a method for assembling and lifting an engine room section. The method comprises the following assemblingsteps: (1) each section strengthening; (2) plane base jig manufacture and lining: a positioning supp...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention belongs to the field of construction of ship sections and particularly discloses a method for assembling and lifting an engine room section. The method comprises the following assemblingsteps: (1) each section strengthening; (2) plane base jig manufacture and lining: a positioning support is arranged on a base jig; (3) subsection assembly: a transverse bulkhead subsection and a suspending deck platform subsection are positioned according to a line and the positioning support on the plane base jig, and other subsections are sequentially lifted, positioned and welded after welding; (4) subsection strengthening after assembly; and (5) finished engine room section measurement. By assembling thirteen subsections into one section, the invention obviously improves the carrying speed, ensures the installation integrity of a subsection structure, can assemble various outfits and accessories in place in advance, prevents the vertical crossing operation among different work types and relieves a state of un |
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