Offshore platform segmented deck and its construction implementation method, boom support system

Abstract

The invention provides a segmented deck of an ocean platform with a boom support structure, a construction and implementation method thereof, and a boom support system. The segmented deck of the offshore platform includes: main deck segment, main deck, superstructure deck segment, superstructure deck, crane barrel installed on the main deck, crane main body installed on the crane barrel, crane jib and the jib support structure installed on the deck of the superstructure. The sub-deck construction method of the offshore platform includes: constructing the superstructure deck and subsections, the main deck and subsections; welding the boom support structure on the predetermined position on the superstructure deck; decks and sections. The boom support system includes a superstructure deck, a boom support structure and a strengthening assembly. The present invention reduces the height of the boom support structure and reduces the weight of the boom support structure by installing the above boom support structure on the superstructure deck.

Description

technical field [0001] The invention relates to the fields of ocean engineering and ships, in particular to a segmented deck of an ocean platform with a boom support structure, a construction method thereof, and a boom support system. Background technique [0002] Offshore products, such as semi-submersible drilling platforms, jack-up platforms, semi-submersible lifting platforms, etc., have different hull structures and overall layout designs from conventional ships. Generally, on the main deck of offshore products such as semi-submersible drilling platforms, jack-up platforms, and semi-submersible lifting platforms, drilling rigs, heavy lifting equipment and its boom support structures, life-saving equipment, and ventilation equipment are usually arranged. At the same time, the open deck area of ​​the main deck is often the place where cargo is carried and crew members perform multiple construction operations. Therefore, how to form and realize the large-area storage suppo...

AI Technical Summary

Problems solved by technology

[0006] Another object of the present invention is to solve the technical problems of high cost of construction materials, difficult operation and high labor cost in the construction method of the segmented deck of the offshore platform in the prior art, and provide an offshore platform with the boom support structure of the present invention Segmented Deck Construction Implementation Method

[0007] Another object of the present invention is to solve the technical problems of high cost of construction materials, difficult operation and high labor cost in the construction method of the segmented deck of the offshore platform in the prior art, and provide a boom support system

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