Rotation acceleration device for motion simulation of water non-rotary body aircraft

The invention discloses a motion simulation rotary acceleration device for an overwater non-rotary body aircraft, and belongs to the technical field of aircraft motion acceleration tests. The problem that an existing cylindrical motion acceleration device is not suitable for motion simulation acceleration of the non-rotary body aircraft is solved. The power device and the push seat rebounding device are arranged in parallel, one end of the power device and one end of the push seat rebounding device are arranged on the connecting shafts on the two sides of the support in the axial direction of the connecting shafts in a sliding mode, the other end of the power device and the other end of the push seat rebounding device are both fixedly arranged, and the aircraft carrying platform is arranged on the sliding rail in a sliding mode. The connecting piece and the connecting shaft are connected in a relative rotating mode, the piston connecting rod assembly is slidably installed in the piston cylinder in a penetrati