The invention discloses an aircraft flap crank device, which relates to the technical field of aircraft maintenance, and comprises a flap crank transmission mechanism, a first fixed locking mechanism, a second fixed locking mechanism and a flap transmission connecting mechanism, the flap crank transmission mechanism comprises a crank, a transmission force arm, a force transmission connecting rod, a joint bearing and a reversing assembly, the top end of the force transmission connecting rod is connected with one end of the reversing assembly, and the other end of the reversing assembly is connected with the flap transmission connecting mechanism. The first fixed locking mechanism comprises a first connecting arm, a first top locking assembly and a first bottom locking assembly, and the lower end of the first connecting arm is connected with one side of an outer ring of the knuckle bearing; the second fixing and locking mechanism comprises a thread adjusting assembly, a steering assembly, a second top locking assembly and a second bottom locking assembly. The lower end of the thread adjusting assembly is connected with the other side of the outer ring of the knuckle bearing. The device is small in boundary dimension, light in weight, firm in clamping, convenient to rotate and convenient and labor-saving in the using process.
本发明公开一种飞机襟翼摇把装置,涉及飞机检修技术领域,包括襟翼摇把传动机构、第一固定锁紧机构、第二固定锁紧机构和襟翼传动连接机构,襟翼摇把传动机构包括摇把、传动力臂、力传动连接杆、关节轴承和换向组件,力传动连接杆顶端与换向组件的一端连接,换向组件的另一端与襟翼传动连接机构连接;第一固定锁紧机构包括第一连接臂、第一顶部锁紧组件和第一底部锁紧组件,第一连接臂的下端与关节轴承的外圈的一侧连接;第二固定锁紧机构包括螺纹调节组件、转向组件、第二顶部锁紧组件和第二底部锁紧组件,螺纹调节组件的下端与关节轴承的外圈的另一侧连接。该装置外形尺寸小,重量小,夹紧牢靠,便于转动,使用过程中方便且省力。
Airplane flap crank device
一种飞机襟翼摇把装置
2021-05-14
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |