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Self-elevating drilling platform pile inserting and pulling operation simulation test system and method
The invention discloses a self-elevating drilling platform pile inserting and pulling operation simulation test system and method, and relates to the field of offshore oil and gas development, the system comprises a container, a bearing plate capable of entering the container, a plurality of ballast boxes located on the bearing plate, and a gradienter; the three pile leg assemblies movably penetrate through the bearing plate, and the three pile leg assemblies are distributed in an isosceles triangle shape; longitudinal racks are arranged on the pile leg assemblies, each pile leg assembly is provided with a gear assembly meshed with the corresponding rack and a motor used for driving the gear assembly, and the motors are installed on the bearing plate. The invention provides a self-elevating drilling platform pile inserting and pulling operation simulation test system and method, and solves one of the technical problems that a loading mode in the prior art is too single, and a test result is greatly deviated from a field project; the purposes that flexible loading can be achieved, on-site pile inserting and pulling operation can be simulated more truly and effectively, and a more reasonable and scientific testing system is provided for pile inserting and pulling operation of a self-elevating drilling platform are achieved.
本发明公开了自升式钻井平台插拔桩作业模拟试验系统及方法，涉及海上油气开发领域，包括容器，还包括能够进入容器内的承载板、位于承载板上的若干压载箱、水平仪；还包括活动穿过承载板的三个桩腿组件，三个桩腿组件呈等腰三角形分布；桩腿组件上设置有呈纵向分布的齿条，每个桩腿组件均配备有与齿条相啮合的齿轮组件、用于驱动齿轮组件的电机，电机安装在承载板上。本发明提供自升式钻井平台插拔桩作业模拟试验系统及方法，解决的技术问题之一是现有技术的加载方式过于单一、试验结果与现场工程之间存在较大偏离，实现能够灵活加载、更加真实有效的模拟现场插拔桩作业、为自升式钻井平台的插拔桩作业提供更加合理且科学的试验系统的目的。
Self-elevating drilling platform pile inserting and pulling operation simulation test system and method
The invention discloses a self-elevating drilling platform pile inserting and pulling operation simulation test system and method, and relates to the field of offshore oil and gas development, the system comprises a container, a bearing plate capable of entering the container, a plurality of ballast boxes located on the bearing plate, and a gradienter; the three pile leg assemblies movably penetrate through the bearing plate, and the three pile leg assemblies are distributed in an isosceles triangle shape; longitudinal racks are arranged on the pile leg assemblies, each pile leg assembly is provided with a gear assembly meshed with the corresponding rack and a motor used for driving the gear assembly, and the motors are installed on the bearing plate. The invention provides a self-elevating drilling platform pile inserting and pulling operation simulation test system and method, and solves one of the technical problems that a loading mode in the prior art is too single, and a test result is greatly deviated from a field project; the purposes that flexible loading can be achieved, on-site pile inserting and pulling operation can be simulated more truly and effectively, and a more reasonable and scientific testing system is provided for pile inserting and pulling operation of a self-elevating drilling platform are achieved.
本发明公开了自升式钻井平台插拔桩作业模拟试验系统及方法，涉及海上油气开发领域，包括容器，还包括能够进入容器内的承载板、位于承载板上的若干压载箱、水平仪；还包括活动穿过承载板的三个桩腿组件，三个桩腿组件呈等腰三角形分布；桩腿组件上设置有呈纵向分布的齿条，每个桩腿组件均配备有与齿条相啮合的齿轮组件、用于驱动齿轮组件的电机，电机安装在承载板上。本发明提供自升式钻井平台插拔桩作业模拟试验系统及方法，解决的技术问题之一是现有技术的加载方式过于单一、试验结果与现场工程之间存在较大偏离，实现能够灵活加载、更加真实有效的模拟现场插拔桩作业、为自升式钻井平台的插拔桩作业提供更加合理且科学的试验系统的目的。
Self-elevating drilling platform pile inserting and pulling operation simulation test system and method
自升式钻井平台插拔桩作业模拟试验系统及方法
HU QIJUN (Autor:in) / LAN HAILANG (Autor:in) / HE LEPING (Autor:in) / BAI YU (Autor:in) / HE TIANJUN (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
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