The invention relates to a lifting structure and a lifting device. The lifting device comprises lifting equipment and the lifting structure connected with the lifting equipment. The lifting structurecomprises two or more lifting arms. The two or more lifting arms are connected to a middle connecting member and are evenly distributed on the same circumference, and the middle connecting member is provided with a connecting structure connected with the lifting equipment. The end, away from the center of the circle, of each lifting arm is provided with a lifting hook, and the two or more liftingarms are movably connected to the middle connecting member in the circumferential direction. Since the lifting arms can move in the circumferential direction, the angle between the lifting arms can beadjusted according to actual needs, and the lifting structure and the lifting device are wider in application range.