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Suction type pile shoe, ocean platform and pile inserting and pulling method of ocean platform
The invention provides a suction type pile shoe, an ocean platform and a pile inserting and pulling method of the ocean platform. The suction type pile shoe comprises a suction piece and a pile shoe body, wherein the suction piece comprises a hollow suction barrel with two open ends and a top plate arranged at the top of the suction barrel and used for sealing the top opening; the suction barrel comprises an inner barrel, an outer barrel sleeving the periphery of the inner barrel and a bottom plate connecting the bottoms of the inner barrel and the outer barrel, the top plate is connected to the top of the outer barrel, a space in the inner barrel forms a suction cavity, and the outer barrel and the inner barrel form an interlayer space along a radial interval; an accommodating space is arranged at the upper end of the suction barrel; the pile shoe body sleeves the upper part of the periphery of the suction barrel; the periphery of the pile shoe body extends outwards and exceeds the suction barrel outwards. The pile washing system comprises a plurality of nozzles which are arranged in the interlayer space at intervals, and the nozzles can spray seawater or air outwards; the suction and injection system penetrates through the top plate and the accommodating space and extends into the suction cavity; the suction and injection system can suck the medium in the suction cavity so that negative pressure can be formed in the suction cavity or the medium can be injected into the suction cavity.
本发明提供了一种吸力型桩靴、海洋平台及其插拔桩方法。吸力型桩靴包括：吸力件，其包括内部中空、两端开口的吸力筒以及设置于吸力筒顶部并封闭顶部开口的顶板；吸力筒包括内筒、套设于内筒外周的外筒以及连接内筒与外筒底部的底板，顶板连接于外筒的顶部，内筒内的空间构成吸力腔，外筒与内筒沿径向的间隔形成夹层空间；吸力筒的上端设置有容置空间；桩靴本体，其套设于吸力筒外周的上部；桩靴本体的外周向外延伸并向外超出吸力筒；冲桩系统，其包括间隔设置于夹层空间内的多个喷嘴，喷嘴能够向外喷射海水或空气；吸注系统，其穿过顶板和容置空间并伸入吸力腔内；吸注系统能够抽吸吸力腔内的介质而使吸力腔内形成负压或向吸力腔内注入介质。
Suction type pile shoe, ocean platform and pile inserting and pulling method of ocean platform
The invention provides a suction type pile shoe, an ocean platform and a pile inserting and pulling method of the ocean platform. The suction type pile shoe comprises a suction piece and a pile shoe body, wherein the suction piece comprises a hollow suction barrel with two open ends and a top plate arranged at the top of the suction barrel and used for sealing the top opening; the suction barrel comprises an inner barrel, an outer barrel sleeving the periphery of the inner barrel and a bottom plate connecting the bottoms of the inner barrel and the outer barrel, the top plate is connected to the top of the outer barrel, a space in the inner barrel forms a suction cavity, and the outer barrel and the inner barrel form an interlayer space along a radial interval; an accommodating space is arranged at the upper end of the suction barrel; the pile shoe body sleeves the upper part of the periphery of the suction barrel; the periphery of the pile shoe body extends outwards and exceeds the suction barrel outwards. The pile washing system comprises a plurality of nozzles which are arranged in the interlayer space at intervals, and the nozzles can spray seawater or air outwards; the suction and injection system penetrates through the top plate and the accommodating space and extends into the suction cavity; the suction and injection system can suck the medium in the suction cavity so that negative pressure can be formed in the suction cavity or the medium can be injected into the suction cavity.
本发明提供了一种吸力型桩靴、海洋平台及其插拔桩方法。吸力型桩靴包括：吸力件，其包括内部中空、两端开口的吸力筒以及设置于吸力筒顶部并封闭顶部开口的顶板；吸力筒包括内筒、套设于内筒外周的外筒以及连接内筒与外筒底部的底板，顶板连接于外筒的顶部，内筒内的空间构成吸力腔，外筒与内筒沿径向的间隔形成夹层空间；吸力筒的上端设置有容置空间；桩靴本体，其套设于吸力筒外周的上部；桩靴本体的外周向外延伸并向外超出吸力筒；冲桩系统，其包括间隔设置于夹层空间内的多个喷嘴，喷嘴能够向外喷射海水或空气；吸注系统，其穿过顶板和容置空间并伸入吸力腔内；吸注系统能够抽吸吸力腔内的介质而使吸力腔内形成负压或向吸力腔内注入介质。
Suction type pile shoe, ocean platform and pile inserting and pulling method of ocean platform
吸力型桩靴、海洋平台及其插拔桩方法
WANG RUZHUANG (author) / LIU JING (author) / CHEN CHANGYONG (author) / XIE XIANGLONG (author) / GUO LIJUAN (author) / LI SHUMIN (author) / DONG XIUPING (author) / ZHANG HAICHUN (author) / GUO QIUYUE (author) / LIN SHULING (author)
2024-09-27
Patent
Electronic Resource
Chinese
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