Title:
MARITIME WORK STAND FOR PRODUCTION
Document Type and Number:
Japanese Patent JPS6167691
Kind Code:
A
Abstract:
PURPOSE:To simply perform the attaching and detaching work of a riser pipe in a connected state by using a cut section that is provided in parallel to a submerged body toward the central part from the end of the upper structure of a maritime work stand. CONSTITUTION:A maritime work stand is constructed by connecting two or more submerged bodies 1 with connecting members to form the lower structure, raising a pillar body 3 on this lower structure, and fixing a platform 4 on an upper end as the upper structure. A cut section 5 is provided in parallel to the submerged bodies 1 toward the central part from the end of the platform 4 of this work stand. Using this cut section 5, a riser pipe 6 and such can be hung up and down in a connected state and the installation and heaving of the riser pipe can simply be performed without attaching and detaching the riser pipe one by one.
Inventors:
KANETSUNA MASAO
NISHIHARA SEIICHIRO
NISHIHARA SEIICHIRO
Application Number:
JP18885084A
Publication Date:
April 07, 1986
Filing Date:
September 11, 1984
Export Citation:
Assignee:
MITSUI SHIPBUILDING ENG
International Classes:
B63B35/04; B63B35/44; B66C23/52; (IPC1-7): B63B35/04; B63B35/44; B66C23/52
Attorney, Agent or Firm:
Shinichi Ogawa
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