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CN203924028U 海洋平台桩腿升降装置 失效 - 权利终止

海洋平台桩腿升降装置
摘要：
海洋平台桩腿升降装置，属于海洋工程技术领域，包括平台体、齿轮、桩腿、齿条、第一液压缸、止位块、承载块和第二液压缸，所述平台体内安装有四个齿轮，齿轮之间安装有桩腿，桩腿两侧安装有齿条，桩腿下部安装有第二液压缸，第二液压缸两端安装有承载块，平台体下部安装有第一液压缸，第一液压缸上安装有止位块；所述第二液压缸为双向伸缩结构；所述承载块呈长方体结构；所述桩腿呈梯形结构；本桩腿采用齿轮齿条实现升级同时采用梯形桩腿，主要用于提高桩腿的承载力，减小拔桩阻力，效果明显。
摘要（英）：

The utility model provides an ocean platform pile leg lifting device and belongs to the technical field of ocean engineering. The ocean platform pile leg lifting device comprises a platform body, gears, a pile leg, racks, first hydraulic cylinders, stopping blocks, bearing blocks and a second hydraulic cylinder, the four gears are installed in the platform body, the pile leg is arranged among the gears, the two sides of the pile leg are provided with the racks, the lower portion of the pile leg is provided with the second hydraulic cylinder, the two ends of the second hydraulic cylinder are provided with the bearing blocks, the lower portion of the platform body is provided with the first hydraulic cylinders, the first hydraulic cylinders are provided with the stopping blocks, the second hydraulic cylinder is of a two-way telescopic structure, the bearing blocks are of a cuboid structure, and the pile leg is of a trapezoid structure. Upgrading is achieved through the gears and the racks, the trapezoid pile leg is adopted, the ocean platform pile leg lifting device is mainly used for improving bearing force of the pile leg and reducing pile pulling resistance and the effect is obvious.

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