A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Offshore converter station installation method and converter station
The invention provides an offshore converter station installation method and a converter station. The offshore converter station installation method comprises the following steps that a guide pipe assembly is moved to a preset position of a seabed; after the fixing pile is driven into a bearing stratum of a seabed, the fixing pile is fixedly connected with the guide pipe assembly; the floating body platform with the plug connector and the self-elevating device is moved to the position above the guide pipe assembly, the self-elevating device drives the plug connector to move downwards relative to the floating body platform, and after the plug connector is inserted into the guide pipe assembly by a preset length, the plug connector is fixedly connected with the guide pipe assembly; and the self-elevating device drives the floating body platform to move upwards relative to the plug connector again, so that the sea waves cannot move to the floating body platform. The floating body platform can be installed through the plug connectors and the self-elevating devices, huge risks possibly caused by the fact that a maritime work floating body platform is installed through a floating method and harsh requirements for sea conditions can be fundamentally overturned, installation is easy and convenient, and the installation period is greatly shortened.
本发明提供一种海上换流站安装方法及换流站，海上换流站安装方法包括以下几个步骤：将导管组件移动至海床的预设位置；将固定桩打入至海床的持力层后，再将固定桩与导管组件固定连接；将带有插接件及自升式装置的浮体平台移动至导管组件的上方，自升式装置驱动插接件相对于浮体平台向下移动，使得插接件插入导管组件预设长度后，将插接件与导管组件固定连接；自升式装置再次驱动浮体平台相对于插接件向上移动，以使海浪不会移动至浮体平台上。本申请中的浮体平台能够通过插接件和自升式装置进行安装，可从根本上颠覆海工浮体平台采用浮托法安装可能形成的巨大风险以及对海况的苛刻要求，安装简便，大大节省安装工期。
Offshore converter station installation method and converter station
The invention provides an offshore converter station installation method and a converter station. The offshore converter station installation method comprises the following steps that a guide pipe assembly is moved to a preset position of a seabed; after the fixing pile is driven into a bearing stratum of a seabed, the fixing pile is fixedly connected with the guide pipe assembly; the floating body platform with the plug connector and the self-elevating device is moved to the position above the guide pipe assembly, the self-elevating device drives the plug connector to move downwards relative to the floating body platform, and after the plug connector is inserted into the guide pipe assembly by a preset length, the plug connector is fixedly connected with the guide pipe assembly; and the self-elevating device drives the floating body platform to move upwards relative to the plug connector again, so that the sea waves cannot move to the floating body platform. The floating body platform can be installed through the plug connectors and the self-elevating devices, huge risks possibly caused by the fact that a maritime work floating body platform is installed through a floating method and harsh requirements for sea conditions can be fundamentally overturned, installation is easy and convenient, and the installation period is greatly shortened.
本发明提供一种海上换流站安装方法及换流站，海上换流站安装方法包括以下几个步骤：将导管组件移动至海床的预设位置；将固定桩打入至海床的持力层后，再将固定桩与导管组件固定连接；将带有插接件及自升式装置的浮体平台移动至导管组件的上方，自升式装置驱动插接件相对于浮体平台向下移动，使得插接件插入导管组件预设长度后，将插接件与导管组件固定连接；自升式装置再次驱动浮体平台相对于插接件向上移动，以使海浪不会移动至浮体平台上。本申请中的浮体平台能够通过插接件和自升式装置进行安装，可从根本上颠覆海工浮体平台采用浮托法安装可能形成的巨大风险以及对海况的苛刻要求，安装简便，大大节省安装工期。
Offshore converter station installation method and converter station
海上换流站安装方法及换流站
CHEN KE (author) / WANG HONGQING (author) / ZHOU BING (author) / REN HAO (author) / YUAN GUOKAI (author) / TANG DONGSHENG (author) / WANG JINXI (author) / ZHENG CAN (author) / LIU DONGHUA (author)
2023-11-10
Patent
Electronic Resource
Chinese
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