Device for measuring treading force and braking force of airplane and measuring method thereof

The invention discloses a device for measuring a treading force and a braking force of an airplane and a measuring method thereof, and belongs to the field of aeronautical engineering test detecting. The device for measuring the treading force and the braking force of the airplane is characterized by comprising a treading force detecting unit, a braking force detecting unit, a combining and connecting unit and installing and fixing units, wherein the treading force detecting unit and the braking force detecting unit are respectively arranged at the upper end and the lower end of one surface of the combining and connecting unit, and an upper portion installing and fixing unit and a lower portion installing and fixing unit are respectively arranged at the upper end and lower end of the other surface of the combining and connecting unit. The measuring device is arranged on a pedal through the installing and fixing unit, applies force to the bottom of the pedal through the treading force detecting unit to drive the pedal to motion and simultaneously measure the magnitude of the applied treading force, and applies force to the top of the pedal through the braking force detecting unit to drive the pedal to motion and simultaneously measure the magnitude of the applied braking force. The device for measuring the treading force and the braking force of the airplane has the advantages of being compact and simple in structure, small in space occupation, low in costs, reliable in working, convenient to install and use and the like, and is applicable to the measurement of the treading force and braking force of all kinds of airplanes.