Airplane tire grounding parameter measuring device

The utility model discloses an aircraft tire grounding parameter measuring device which comprises a base, two frame plates are symmetrically and fixedly arranged at the top of the base, an aircraft tire is detachably installed between the two frame plates, a load plate is further arranged between the two frame plates, and the load plate is located below the aircraft tire; a jack is installed on the base, a spoke type pressure sensor is arranged at the top of the jack, and the spoke type pressure sensor is located below the loading plate; a thin film pressure sensor is further arranged on the load plate. According to the utility model, the jack is used for applying a load to the aircraft tire, the spoke type pressure sensor is used for monitoring the load, and the film pressure sensor is used for acquiring the grounding parameters of the aircraft tire, so that the grounding parameters of the aircraft tires with different sizes can be accurately measured under the action of different tire pressures and loads. 本