Guide-vane sleeve bearing pressing device and working method thereof

The invention relates to a guide-vane sleeve bearing pressing device and a working method thereof. The guide-vane sleeve bearing pressing device comprises a bracket, wherein the lower end of the bracket is equipped with a roller; the upper end of the bracket is equipped with an upper beam; the lower end of the bracket is equipped with a supporting plate; and a hoisting mechanism and a top-pressingmechanism capable of moving on the beam are arranged on the beam. The guide-vane sleeve bearing pressing device is simple in structure, is simple and convenient in operation, is high in safety duringbearing pressing, and is good in controllability. 本发明涉及一种导叶套筒压瓦装置及其工作方法，包括支架，在支架下端设置有滚轮，在支架上端设置有上横梁，在支架下端设置有支撑板，在横梁上设置有可在横梁上移动的吊装机构和顶压机构。本发明结构简单、操作简便，在压瓦时，安全性高，可控性好。