The invention discloses a polar region transport ship truss type structure platform which comprises a lower inclined support, a supporting toggle plate, a protective coaming, a lower platform, a connecting base plate, a connecting toggle plate, a middle vertical supporting column, a middle inclined support, a middle platform, an upper vertical supporting column, an upper inclined support, a hoisting eye plate and an upper platform. The lower platform, the lower inclined supports, the supporting toggle plates, the protective surrounding plates and the connecting base plates are assembled to form a lower structure of the truss type platform, the middle platform, the connecting toggle plates, the middle vertical supporting columns and the middle inclined supports are assembled to form a middle structure of the truss type platform, and the upper platform, the upper vertical supporting columns, the upper inclined supports and the hoisting eye plates are assembled to form an upper structure of the truss type platform. The truss type platform lower structure, the truss type platform middle structure and the truss type platform upper structure are assembled together. Fatigue strength damage to a hull structure is avoided, and meanwhile, the size and form of the structural platform are optimized by combining the characteristics of multi-layer platform assembly and a truss type structure, so that the rigidity and stability of the structural platform are improved.
本发明公开了一种极地运输船桁架式结构平台,包括下斜支撑、支撑肘板、防护围板、下部平台、连接垫板、连接肘板、中立支柱、中斜支撑、中部平台、上立支柱、上斜支撑、吊装眼板和上部平台,下部平台与下斜支撑、支撑肘板、防护围板、连接垫板组装形成桁架式平台下部结构,中部平台与连接肘板、中立支柱、中斜支撑组装形成桁架式平台中部结构,上部平台与上立支柱、上斜支撑、吊装眼板组装形成桁架式平台上部结构,所述桁架式平台下部结构、桁架式平台中部结构和桁架式平台上部结构组装在一起。本发明避免其对船体结构造成疲劳强度破坏,同时结合多层平台组装和桁架式结构特点,将结构平台尺寸和形式进行优化,以提高其刚性和稳定性。
Truss type structure platform of polar transport ship and assembling method
极地运输船桁架式结构平台及组装方法
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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