Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile shoe of self-elevating drilling platform
The invention relates to the technical field of offshore drilling platforms, and discloses a pile shoe of a self-elevating drilling platform. The pipe shoe comprises a pile shoe body, wherein a central cavity is formed in the middle part of the interior of the pile shoe body. The central cavity and side cavities are respectively formed in the central position and two sides of the pile shoe body, so that the pipe shoe has relatively light overall weight, and the difficulty of pulling a pile in the pile shoe is reduced. Side rods at the two sides of the interior of the pile shoe can shrink or stretch out by arranging linkage mechanisms in the central cavity and the side cavities and stretching or downwards pressing a transmission long rod connected to the platform; when the side rods shrink,the resistance of pulling the pile in the pile shoe can be reduced, and the pile pulling difficulty is further reduced; when the side rods stretch out, side grip structures can be formed at the two sides of the pile shoe; and by combining the side grip structures and ground gripping thorns at the bottom, the overall pile shoe can grip the seabed steadily, and the overall ability of the pile shoeto respond to the acting force in the horizontal direction is also improved.
本发明涉及海洋钻井平台技术领域，且公开了一种自升式钻井平台的桩靴，包括桩靴，所述桩靴内部的中部开设有中心空腔。该自升式钻井平台的桩靴，通过在桩靴的中心部位和两侧分别开设有中心空腔和侧面空腔，使得桩靴整体质量更轻，这样降低了桩靴在拔桩时的难度，通过在中心空腔和侧面空腔的内部设置有联动的机构，通过连接到平台的传动长杆的拉伸或者下压，使得桩靴内部两侧的侧杆能够收缩或者伸出，收缩时，可以降低桩靴在拔桩时的阻力，进一步降低拔桩难度，伸出时，可以在桩靴的两侧形成侧面的抓力结构，再结合底部的抓地刺，使得桩靴整体不仅能够稳稳的抓住海底，还提高了桩靴整体应对水平方向上的作用力的能力。
Pile shoe of self-elevating drilling platform
The invention relates to the technical field of offshore drilling platforms, and discloses a pile shoe of a self-elevating drilling platform. The pipe shoe comprises a pile shoe body, wherein a central cavity is formed in the middle part of the interior of the pile shoe body. The central cavity and side cavities are respectively formed in the central position and two sides of the pile shoe body, so that the pipe shoe has relatively light overall weight, and the difficulty of pulling a pile in the pile shoe is reduced. Side rods at the two sides of the interior of the pile shoe can shrink or stretch out by arranging linkage mechanisms in the central cavity and the side cavities and stretching or downwards pressing a transmission long rod connected to the platform; when the side rods shrink,the resistance of pulling the pile in the pile shoe can be reduced, and the pile pulling difficulty is further reduced; when the side rods stretch out, side grip structures can be formed at the two sides of the pile shoe; and by combining the side grip structures and ground gripping thorns at the bottom, the overall pile shoe can grip the seabed steadily, and the overall ability of the pile shoeto respond to the acting force in the horizontal direction is also improved.
本发明涉及海洋钻井平台技术领域，且公开了一种自升式钻井平台的桩靴，包括桩靴，所述桩靴内部的中部开设有中心空腔。该自升式钻井平台的桩靴，通过在桩靴的中心部位和两侧分别开设有中心空腔和侧面空腔，使得桩靴整体质量更轻，这样降低了桩靴在拔桩时的难度，通过在中心空腔和侧面空腔的内部设置有联动的机构，通过连接到平台的传动长杆的拉伸或者下压，使得桩靴内部两侧的侧杆能够收缩或者伸出，收缩时，可以降低桩靴在拔桩时的阻力，进一步降低拔桩难度，伸出时，可以在桩靴的两侧形成侧面的抓力结构，再结合底部的抓地刺，使得桩靴整体不仅能够稳稳的抓住海底，还提高了桩靴整体应对水平方向上的作用力的能力。
Pile shoe of self-elevating drilling platform
一种自升式钻井平台的桩靴
GU XIANGYI (Autor:in)
19.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile shoe subsection, self-elevating drilling platform and mounting method of pile shoe subsection
| Europäisches Patentamt | 2023
Modular apron board pile shoe of self-elevating drilling platform and drilling platform
| Europäisches Patentamt | 2021
Self-elevating drilling platform pile shoe bottom bearing capacity hydraulic testing device
| Europäisches Patentamt | 2022