The invention discloses an aero-engine rotor hoisting device and hoisting method, and belongs to the technical field of aero-engine assembly.The aero-engine rotor hoisting device comprises clamping jaws, a limiting ring, a mounting plate, a cover plate, a lifting bolt and a hanging assembly; the mounting plate is used for movably sleeving the outer ring of the limiting ring and pressing and limiting the clamping jaw on the outer side of the limiting ring, the locking piece sequentially penetrates through the mounting plate and the cover plate to connect and fasten the mounting plate and the cover plate, and then the top of the clamping jaw is pressed and limited between the mounting plate and the cover plate; a plurality of hoisting screw holes are formed in the mounting plate in an annular array mode, and the hanging assembly is used for being connected with a crane. The problem that the turbine rotor assembly is difficult to hoist in the unit body assembling process can be solved, meanwhile, the rotor assembly can be prevented from falling in the hoisting process, and the assembling efficiency of the turbine rotor assembly in the unit body assembling process is improved.
本申请公布了一种航空发动机转子吊装装置及吊装方法,属于航空发动机装配技术领域,它包括卡爪、限位环、安装板、盖板、吊环螺钉和吊挂组件:卡爪环形阵列布设于限位环外圈,安装板用于活动套设在限位环外圈并将卡爪压紧限位在限位环外侧,通过锁紧件依次穿过安装板和盖板将两者进行连接紧固,进而将卡爪的顶部压紧限位在安装板和盖板中间;安装板上环形阵列开设有多个吊装螺孔,吊挂组件用于与吊车连接。本申请可以解决涡轮转子组件在单元体装配过程中吊装困难的问题,同时可以防止转子组件在吊装过程中掉落问题,并提涡轮转子组件在单元体装配过程中的装配效率。
Aero-engine rotor hoisting device and hoisting method
一种航空发动机转子吊装装置及吊装方法
18.02.2025
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2025
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