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300-foot self-elevating drilling platform spud leg and shoe segmented carrying method
The invention relates to a 300-foot self-elevating drilling platform spud leg and shoe segmented carrying method. The method comprises the steps that firstly, a first section of a spud leg and a shoe are combined, and then a trunk section of the first section of the spud leg is integrally hoisted to be positioned; and the combining method of the first section of the spud leg and the shoe comprises the steps of arrangement of a shoe jig frame, reversed installation of a mooring rope at the first section of the spud leg, hoisting of the first section of the spud leg, fixing of the mooring rope, adjusting and welding of the relative positions of the first section of the spud leg and the shoe section, and installation of a reinforcing rib plate and a bulk tube. The 300-foot self-elevating drilling platform spud leg and shoe segmented carrying method has the advantages that combination is conducted before hoisting; combination of a spud leg and a shoe in a narrow space of the trunk section in the prior art is changed into combination on a maritime work platform; the construction environment is improved; a superior spatial condition is provided for welding; the welding quality and working efficiency are improved.
300-foot self-elevating drilling platform spud leg and shoe segmented carrying method
The invention relates to a 300-foot self-elevating drilling platform spud leg and shoe segmented carrying method. The method comprises the steps that firstly, a first section of a spud leg and a shoe are combined, and then a trunk section of the first section of the spud leg is integrally hoisted to be positioned; and the combining method of the first section of the spud leg and the shoe comprises the steps of arrangement of a shoe jig frame, reversed installation of a mooring rope at the first section of the spud leg, hoisting of the first section of the spud leg, fixing of the mooring rope, adjusting and welding of the relative positions of the first section of the spud leg and the shoe section, and installation of a reinforcing rib plate and a bulk tube. The 300-foot self-elevating drilling platform spud leg and shoe segmented carrying method has the advantages that combination is conducted before hoisting; combination of a spud leg and a shoe in a narrow space of the trunk section in the prior art is changed into combination on a maritime work platform; the construction environment is improved; a superior spatial condition is provided for welding; the welding quality and working efficiency are improved.
300-foot self-elevating drilling platform spud leg and shoe segmented carrying method
SHEN PENGPENG (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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