Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile pulling system, self-elevating wind power installation platform and pile pulling method
The invention provides a pile pulling system, a self-elevating wind power installation platform and a pile pulling method. The pile pulling system comprises a pile leg pile washing-out pipeline, a plurality of nozzles, a connecting pipeline, a high-pressure pile washing-out mechanism, a medium-pressure pile washing-out mechanism and a low-pressure pile washing-out mechanism. An inlet of the pile leg washing pipeline extends out of the pile leg; the multiple nozzles are arranged in the pile shoe at intervals; the multiple nozzles are all connected to an outlet of the pile leg pile washing pipeline. The connecting pipeline can be bent; one end of the connecting pipeline is detachably connected with an inlet of the pile leg pile washing pipeline; the high-pressure pile washing mechanism is used for providing water for the connecting pipeline; the pressure of the high-pressure pile washing mechanism is 3-6 Mpa; the medium-pressure pile washing mechanism is used for providing gas for the connecting pipeline; the pressure of the medium-pressure pile washing mechanism is 1-3 Mpa; the low-pressure pile washing mechanism is used for providing water for the connecting pipeline; the pressure of the low-pressure pile washing mechanism is 0-1 Mpa; wherein the high-pressure pile washing-out mechanism, the medium-pressure pile washing-out mechanism and the low-pressure pile washing-out mechanism are arranged in parallel and are sequentially communicated with the connecting pipeline to provide water or gas.
本发明提供一种拔桩系统、自升式风电安装平台及拔桩方法。拔桩系统包括桩腿冲桩管线、多个喷嘴、连接管线、高压冲桩机构、中压冲桩机构和低压冲桩机构。桩腿冲桩管线的进口伸出桩腿外；多个喷嘴间隔设置于桩靴内；多个喷嘴均连接于桩腿冲桩管线的出口；连接管线能够弯曲；连接管线的一端与桩腿冲桩管线的进口可拆卸连接；高压冲桩机构用于向连接管线提供水；高压冲桩机构的压力为3～6Mpa；中压冲桩机构用于向连接管线提供气；中压冲桩机构的压力为1～3Mpa；低压冲桩机构用于向连接管线提供水；低压冲桩机构的压力为0～1Mpa；其中，高压冲桩机构、中压冲桩机构和低压冲桩机构并联设置，并依次与连接管线连通而提供水或气。
Pile pulling system, self-elevating wind power installation platform and pile pulling method
The invention provides a pile pulling system, a self-elevating wind power installation platform and a pile pulling method. The pile pulling system comprises a pile leg pile washing-out pipeline, a plurality of nozzles, a connecting pipeline, a high-pressure pile washing-out mechanism, a medium-pressure pile washing-out mechanism and a low-pressure pile washing-out mechanism. An inlet of the pile leg washing pipeline extends out of the pile leg; the multiple nozzles are arranged in the pile shoe at intervals; the multiple nozzles are all connected to an outlet of the pile leg pile washing pipeline. The connecting pipeline can be bent; one end of the connecting pipeline is detachably connected with an inlet of the pile leg pile washing pipeline; the high-pressure pile washing mechanism is used for providing water for the connecting pipeline; the pressure of the high-pressure pile washing mechanism is 3-6 Mpa; the medium-pressure pile washing mechanism is used for providing gas for the connecting pipeline; the pressure of the medium-pressure pile washing mechanism is 1-3 Mpa; the low-pressure pile washing mechanism is used for providing water for the connecting pipeline; the pressure of the low-pressure pile washing mechanism is 0-1 Mpa; wherein the high-pressure pile washing-out mechanism, the medium-pressure pile washing-out mechanism and the low-pressure pile washing-out mechanism are arranged in parallel and are sequentially communicated with the connecting pipeline to provide water or gas.
本发明提供一种拔桩系统、自升式风电安装平台及拔桩方法。拔桩系统包括桩腿冲桩管线、多个喷嘴、连接管线、高压冲桩机构、中压冲桩机构和低压冲桩机构。桩腿冲桩管线的进口伸出桩腿外；多个喷嘴间隔设置于桩靴内；多个喷嘴均连接于桩腿冲桩管线的出口；连接管线能够弯曲；连接管线的一端与桩腿冲桩管线的进口可拆卸连接；高压冲桩机构用于向连接管线提供水；高压冲桩机构的压力为3～6Mpa；中压冲桩机构用于向连接管线提供气；中压冲桩机构的压力为1～3Mpa；低压冲桩机构用于向连接管线提供水；低压冲桩机构的压力为0～1Mpa；其中，高压冲桩机构、中压冲桩机构和低压冲桩机构并联设置，并依次与连接管线连通而提供水或气。
Pile pulling system, self-elevating wind power installation platform and pile pulling method
拔桩系统、自升式风电安装平台及拔桩方法
CHEN CHANGYONG (Autor:in) / FU QIANG (Autor:in) / XIE XIANGLONG (Autor:in) / CHEN FEI (Autor:in) / CAO YONG (Autor:in) / YANG PENG (Autor:in) / LEI BUZHONG (Autor:in) / LIU JING (Autor:in) / GUO LIJUAN (Autor:in) / DONG XIUPING (Autor:in)
29.08.2023
Patent
Elektronische Ressource
Chinesisch
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