The invention provides a jacket horizontal transportation and installation method. The jacket horizontal transportation and installation method comprises the following steps that S1, a crane ship is anchored in place; s2, anchoring and carrying the jacket transport ship; s3, a positioning system and a sling are installed; s4, the jacket is limited and cut off, namely, the jacket and a limiting tool on the jacket transport ship are cut; s5, the jacket is hoisted by the crane ship, and the jacket is turned over and erected on the water surface; and S6, the jacket is installed on the underwater steel pipe pile through the crane ship. When a sling is hoisted, a working platform is omitted, a worker does not need to go on the platform to hang the sling, and the safety is guaranteed while the efficiency is guaranteed. The whole set of construction process simplifies the construction process, reduces the construction safety risk, ensures the engineering quality and improves the construction efficiency.
本发明提供一种导管架卧式运输安装方法,包括以下步骤:S1、起重船抛锚就位;S2、导管架运输船抛锚进位;S3、安装定位系统和吊索具;S4:进行导管架限位割除,即将所述导管架和所述导管架运输船上的限位工装进行切割;S5:起重船起吊导管架,将导管架在水面上进行翻身直立;S6:起重船将导管架安装于水中钢管桩上。本发明在吊索具时,取消了作业平台,人员不用上平台挂索,保证效率的同时也保证了安全性。整套施工工艺精简了施工流程,降低了施工安全风险,保证了工程质量,提高了施工工效。
Horizontal transportation and installation method for offshore wind power jacket
一种海上风电导管架卧式运输安装方法
2023-10-03
Patent
Electronic Resource
Chinese
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