The invention discloses a medical rush emergency vehicle-mounted X-ray medical platform. The medical platform comprises a vehicle body, a medical cabin is arranged above the vehicle body, a sealing door is arranged at the end part of medical cabin, the medical cabin comprises a surgery cabin and a disinfection cabin connecting the surgery cabin and the sealing door, the surgery cabin is internally provided with ventilation equipment, a surgery platform and an X-ray checking module are arranged in the middle of the surgery cabin, the surgery cabin is internally movably provided with a ray shielding device, the end, on the surgery platform, of the surgery cabin is rotatably provided with an L-shaped support, and the top end of the L-shaped support is provided with a shadowless lamp. In the medical rush emergency vehicle-mounted X-ray medical platform, an X-ray machine is combined with a surgery room, the occupied room is greatly reduced, pain of patients is relieved, medical personnel can be prevented from being damaged by X-ray checking in the surgery room through the ray shielding device, and the efficiency of rescue is greatly improved.