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实用新型
CN203866802U 筒型基础单腿柱采油平台 有权

筒型基础单腿柱采油平台
摘要：
本实用新型涉及一种筒型基础单腿柱采油平台，它包括筒型基础，筒型基础位于泥面下，水平桁架位于泥面处首尾相连构成三角形水平面，各连接点一端面分别焊接在筒型基础上，另一端面与支撑桁架和中央立柱焊接；中央立柱焊接在由水平桁架连接构成的一个连接点上，中央立柱最底部与筒型基础焊接；两个支撑桁架一端分别焊接在其余两个连接点上，另一端都焊接在中央立柱上，且与中央立柱的焊接点位于水平面以下、泥面以上；水平桁架、支撑桁架和中央立柱形成空间四面体结构；登船平台位于水面以上，设置在中央立柱上部；作业平台位于登船平台上方，设置在中央立柱的顶部；位于登船平台与作业平台之间还设置有爬梯。本实用新型可以广泛在海上油气田领域中应用。
摘要（英）：

The utility model relates to a single-foot column oil production platform. The oil production platform comprises cylinder type foundations which are arranged under a mud face; horizontal trusses are connected end to end at the mud face to form a triangle horizontal face; one end face of each of connected points is welded on the cylinder type foundation and the other end face is welded to support trusses and a center stand column; the center stand column is welded to one of the connecting points formed by the horizontal trusses; the bottom of the center stand column is welded to one of the cylinder type foundations; one end of each of the supporting trusses is welded on the other two connecting points and the other end is welded to the center stand column; the welding points of the supporting trusses and the central stand column are under the horizontal plane and above the mud face; the horizontal trusses, the supporting trusses and the center stand column form a tetrahedral structure; a boarding platform is arranged above the water face and on the upper part of the center stand column; a work platform is arranged above the boarding platform and on the top of the center stand column; and stairs are arranged between the boarding platform and the work platform. The oil production platform is widely applicable in offshore oil and gas fields.

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