The invention discloses a deep sea floating type fan foundation arranged in a gridding manner. The deep sea floating type fan foundation comprises a plurality of floating foundation modules connectedtogether, each floating foundation module comprises a plurality of vertically-arranged structural columns, and the multiple structural columns are connected through rigid first connecting rods to forma first annular or square floating ring; and a vertically-arranged fan supporting column is arranged in the first floating ring, the distances between the fan supporting column and all the structuralcolumns in the first floating ring are the same, and the fan supporting column is connected with all the structural columns in the first floating ring through horizontally-arranged cross beams. Compared with the prior art, the deep sea floating type fan foundation arranged in the gridding manner has the following advantages that the steel consumption of the single fan foundation is reduced; the fan arrangement capacity can be flexibly expanded as required; gridding arrangement reduces the height of the gravity center of the foundation and improves the stability of the foundation; and a counterweight and inherent frequency adjusting device can be flexibly configured according to requirements, and the structural safety is improved.
本发明的网格化布置的深海漂浮式风机基础包括用于多个连接在一起的漂浮基础模块,漂浮基础模块包括多个竖直设置的结构柱,多个结构柱通过刚性的第一连接杆连接形成环形或正方形的第一漂浮圈,第一漂浮圈内设置有竖直设置的风机支承柱,风机支承柱距第一漂浮圈内的每一结构柱的距离均相同,风机支承柱与第一漂浮圈内的每一结构柱通过水平设置的横梁连接。本发明的网格化布置的深海漂浮式风机基础相比较现有技术具有以下优点:单个风机基础钢材耗量降低;可根据需求灵活扩充风机布置容量;网格化布置降低基础重心高度,提高基础的稳定性;可根据需求灵活配置配重及固有频率调节装置,提高结构安全性。
Deep sea floating type fan foundation arranged in gridding manner
网格化布置的深海漂浮式风机基础
2021-02-05
Patent
Elektronische Ressource
Chinesisch