Loading test device for aircraft cargo hold door actuator

The utility model discloses a loading test device for an aircraft cargo door actuator. The loading test device comprises a rocker arm, a load block, a connecting shaft, a main body frame, a front support lug, a measuring and driving device and a rear support lug, the rocker arm, the load block, the connecting shaft, the front support lug, the measuring and driving device and the rear support lug are all positioned in the main body frame; one end of the rocker arm is fixed at the top of the main body frame through a connecting shaft; the rear support lug is mounted on the side surface of the main body frame; the front support lug is arranged on the rocker arm; one end of the tested actuator is connected with the rear support lug, and the other end is connected with the front support lug; and the measuring and driving device is arranged at the position of the connecting shaft. According to the utility model, the problem of how to create conditions to simulate load characteristics in a laboratory environment is