Airplane spoiler opening and folding motion inspection test device

• Main Authors: MIAO XIAOFENG, LIU FAN, WANG CHANGLIN, WANG JINGZHOU, HE YONGFANG
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention belongs to the technical field of aircraft spoiler opening and retracting motion inspection tests, and particularly relates to an aircraft spoiler opening and retracting motion inspection test device which is designed to utilize loading and unloading of an actuator cylinder to cooperate with an elastic reset function of a reset spring, and performs transmission through a pull plate, a transmission beam, a steel cable, a transmission rocker arm, a lower rocker arm and an upper rocker arm. A spoiler control mechanism is replaced, the spoiler is driven to deflect between the opening position and the folding position, the inspection test of the opening and folding movement of the aircraft spoiler is completed, the overall structure is simple, the force transmission path is clear, action execution is stable, rapid and reliable, the overall occupied space is small, installation is convenient, and the cost is low. And the requirement of an aircraft spoiler opening and folding motion inspection test can