A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel automatic lifting type movable self-elevating drilling platform skirt pile shoe foundation
The invention belongs to the technical field of skirt pile shoe foundations, and discloses a novel automatic lifting type movable self-elevating drilling platform skirt pile shoe foundation which comprises a pile shoe. The automatic skirt edge lifting system is provided with a lifting mechanism, a skirt edge, a skirt edge storage chamber and an automatic opening and closing gate used for closing or opening the skirt edge storage chamber, the skirt edge is connected with the output end of the lifting mechanism, and under the action of the lifting mechanism, the skirt edge extends out of the skirt edge storage chamber or retracts into the skirt edge storage chamber from the outside. The skirt storage chamber is positioned at the circumferential upper part of the pile shoe; and the control mechanism is provided with a controller, a lifting control switch and a gate switch. The problem that the penetration resistance and the drawing suction force of a skirt pile shoe foundation are increased due to the skirt cavity structure of the skirt pile shoe foundation can be solved, and a drilling platform can be applied and propelled to a deeper water area.
本发明属于裙边桩靴基础技术领域，公开了一种新型自动升降式移动自升式钻井平台裙边桩靴基础，包括桩靴；裙边自动升降系统，设有升降机构、裙边、裙边储藏室以及用于封闭或打开裙边储藏室的自动开关闸门，其中，裙边与升降机构的输出端连接，并且，在升降机构的作用下，裙边由裙边储藏室探出或者由外收回至裙边储藏室内部，裙边储藏室位于桩靴的圆周上部；以及控制机构，设有控制器、升降控制开关和闸门开关。本发明可以克服裙边桩靴基础，由于自身“裙腔”结构导致的贯入阻力和拉拔吸力增大的问题，有利于将钻井平台向更深的水域应用推进。
Novel automatic lifting type movable self-elevating drilling platform skirt pile shoe foundation
The invention belongs to the technical field of skirt pile shoe foundations, and discloses a novel automatic lifting type movable self-elevating drilling platform skirt pile shoe foundation which comprises a pile shoe. The automatic skirt edge lifting system is provided with a lifting mechanism, a skirt edge, a skirt edge storage chamber and an automatic opening and closing gate used for closing or opening the skirt edge storage chamber, the skirt edge is connected with the output end of the lifting mechanism, and under the action of the lifting mechanism, the skirt edge extends out of the skirt edge storage chamber or retracts into the skirt edge storage chamber from the outside. The skirt storage chamber is positioned at the circumferential upper part of the pile shoe; and the control mechanism is provided with a controller, a lifting control switch and a gate switch. The problem that the penetration resistance and the drawing suction force of a skirt pile shoe foundation are increased due to the skirt cavity structure of the skirt pile shoe foundation can be solved, and a drilling platform can be applied and propelled to a deeper water area.
本发明属于裙边桩靴基础技术领域，公开了一种新型自动升降式移动自升式钻井平台裙边桩靴基础，包括桩靴；裙边自动升降系统，设有升降机构、裙边、裙边储藏室以及用于封闭或打开裙边储藏室的自动开关闸门，其中，裙边与升降机构的输出端连接，并且，在升降机构的作用下，裙边由裙边储藏室探出或者由外收回至裙边储藏室内部，裙边储藏室位于桩靴的圆周上部；以及控制机构，设有控制器、升降控制开关和闸门开关。本发明可以克服裙边桩靴基础，由于自身“裙腔”结构导致的贯入阻力和拉拔吸力增大的问题，有利于将钻井平台向更深的水域应用推进。
Novel automatic lifting type movable self-elevating drilling platform skirt pile shoe foundation
一种新型自动升降式移动自升式钻井平台裙边桩靴基础
YIN SHUAI (author) / CAI GUOJUN (author) / HU GUANGQING (author) / ZHANG NING (author) / LI WANGFEI (author) / WANG ZHEN (author) / XU SHIJIE (author) / REN JIANXING (author) / CHENG QI (author) / TANG WEIZHI (author)
2023-07-21
Patent
Electronic Resource
Chinese
Pile shoe subsection, self-elevating drilling platform and mounting method of pile shoe subsection
| European Patent Office | 2023