The invention discloses an aircraft pallet locking device which is applied to the technical field of air freight and comprises a lock box, a rolling rod is installed on the front portion of the lock box, a spring bolt is installed on the rear portion of the lock box through a hinge shaft, connecting rods are arranged on the two sides of the spring bolt, and the spring bolt is connected with the two connecting rods through the hinge shaft. A large torsion spring is arranged on one side of the spring bolt, two supporting arms are arranged on the front side of the spring bolt, the side, close to the supporting arms, of the connecting rod is rotationally connected with the supporting arms, supporting arm shafts are installed in the supporting arms, and the supporting arms are connected with the lock box through the supporting arm shafts. The over-dead-point connecting rod mechanism is adopted, and the torsion spring is combined for assisting, so that two use states of locking and unlocking can be realized; the manual handle and the electric steering engine can be switched as required, so that the switching between manual locking and unlocking and automatic locking and unlocking of the device can be met; and the application requirements of the device in different environments are met.

    本发明公开了一种飞机货盘锁定装置,应用在航空货运技术领域,包括锁匣,所述锁匣的前部安装有滚棒,所述锁匣的后部通过铰链轴安装有锁舌,所述锁舌的两侧均设有连杆,所述锁舌通过铰链轴与两个连杆连接,所述锁舌的一侧设有大扭簧,所述锁舌的前侧设有两个支撑臂,所述连杆靠近支撑臂的一侧与支撑臂转动连接,所述支撑臂的内部安装有支撑臂轴,所述支撑臂通过支撑臂轴与锁匣连接;本发明通过采用过死点连杆机构,结合扭簧助力,可实现上锁、解锁两种使用状态;且手动把手和电动舵机可根据需要使用进行切换,可满足对该装置的手动上锁、解锁与自动上锁、解锁的切换;满足该装置在不同环境的应用要求。


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    Title :

    Aircraft pallet locking device


    Additional title:

    一种飞机货盘锁定装置


    Contributors:
    SUN QI (author) / SUN TAO (author) / LI DONGXIN (author) / LI HAITAO (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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