Movable rotating device of aero-engine

The invention belongs to the technical field of aero-engine mechanical structures, and discloses an aero-engine movable rotating device which comprises a fixed support, a brake rod, a speed reducer, a rotating support and a flange plate. The aero-engine is fixed to the rotating support, and the rotating support is connected with the fixed support and the speed reducer through bearings and can rotate by 360 degrees in the axial direction. A stop rod is installed on the fixed support, a flange plate is arranged at the connecting position of the rotary support and the fixed support, a plurality of round holes evenly distributed along the circumference are formed in the flange plate, and after the rotary support rotates by any angle around the axial direction, the stop rod is inserted into any round hole in the flange plate, so that the aero-engine is locked at a certain fixed angle. The rotating support can be used for storing and assembling an aero-engine, and a test run can be carried out on the rotating suppo