The invention discloses a flare tower base of a maritime work ship, which comprises a base panel, a base web, an anti-toppling rib plate and combined toggle plates, the base panel, the base web and the anti-toppling rib plate are mutually assembled to form an equilateral triangle structure, and the combined toggle plates are arranged on each outer corner of the equilateral triangle in a fan-shaped structure. And the equilateral triangle structure and the combined toggle plate form a whole which is fixed on a ship main deck through a flare tower main supporting pipe. According to the flare tower base of the maritime work ship and the installation method, under the condition that it is guaranteed that the structural strength meets the requirement for dynamic loads generated by a flare tower during ship operation, the structural form and angle of the flare tower base are optimized, the dynamic loads are effectively transmitted to a ship body structure, fatigue strength damage caused by the dynamic loads of the flare tower to the base structure is avoided, and the service life of the flare tower base is prolonged. Meanwhile, by combining the structural characteristics of the main deck, the structural size and form of the flare tower base are optimized, so that the rigidity and stability of the base structure are improved.
本发明公开了一种海工船的火炬塔底座,包括底座面板、底座腹板、防倾筋板和组合肘板,底座面板、底座腹板和防倾筋板相互组装构成等边三角形结构,组合肘板呈扇形结构布置在等边三角形的每个外角上,等边三角形结构与组合肘板构成一个整体通过火炬塔主支撑管固定在船舶主甲板上。本发明海工船的火炬塔底座及安装方法,在保证结构强度满足船舶作业时火炬塔产生动态载荷的情况下,优化火炬塔底座结构形式和角度,并将其动态载荷有效地传递到船体结构,避免火炬塔的动态载荷对其底座结构造成疲劳强度破坏,同时结合主甲板的结构特点,将火炬塔底座结构尺寸和形式进行优化,以提高底座结构的刚性和稳定性。
Flare tower base of maritime work ship and installation method
海工船的火炬塔底座及安装方法
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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