Mounting structure of annular propeller and mounting method of mounting structure

The invention relates to a mounting structure of an annular propeller and a mounting method of the mounting structure. The mounting structure is arranged below a ship body and used for connecting the annular electric propeller and the ship body; the installation structure comprises an upper fixing plate fixed to the ship body, a lower fixing plate fixed to the upper portion of the annular electric propeller and an epoxy gasket. The epoxy gasket is clamped between the upper fixing plate and the lower fixing plate; according to the mounting structure and the mounting method, sufficient strength can be guaranteed to transmit ship thrust, local vibration is avoided, and structural redundancy is avoided. 本公开涉及环形推进器的安装结构及该安装结构的安装方法，所述安装结构设置在船体下方，用以连接环形电力推进器与船体；所述安装结构包括固定在船体上的上固定板、固定在环形电力推进器上部的下固定板以及环氧垫片；所述环氧垫片被夹持在上固定板和下固定板之间；该安装结构和安装方法既能保证足够的强度传递船舶推力和避免局部振动，又不造成结构多余。