The invention relates to the technical field of air freight systems, solves the problem that in the prior art, opening and closing are not stable enough, and discloses a turnover type freight guide rail opening supporting and closing locking mechanism which comprises an operating rod. A support assembly; the locking assembly comprises a first bracket, a spring bolt and a limiting seat; the first bracket is connected with the floor panel, and the limiting seat is arranged in the floor groove body; the spring bolt is slidably connected into the first support and can penetrate out of the first support. The control assembly comprises a control rod, a telescopic rod, a first elastic piece and a second support. The second bracket is connected to the inner side of the ground panel; the control rod is rotationally connected into the second bracket; a through groove is formed in the ground plate in a penetrating mode, and the control rod stretches into the through groove. The control rod is detachably connected with the operating rod; the telescopic rod is connected with the control rod, and the first elastic piece enables the telescopic rod to always have an extension trend; the telescopic rod is connected with the spring bolt through the linkage rod. According to the invention, the stability during closing can be improved.

    本申请涉及航空货运系统的技术领域,改善了现有技术在打开和关闭时不够稳定的问题,公开了一种翻转式货运导轨打开支撑与关闭锁定机构,包括操作杆;支撑组件;锁定组件,包括第一支架、锁舌和限位座;第一支架连接地面板,限位座设置于地板槽体中;锁舌滑动连接于第一支架内,锁舌能穿出第一支架;控制组件,包括控制杆、伸缩杆、第一弹性件和第二支架;第二支架连接于地面板内侧;控制杆转动连接于第二支架中;地面板上贯通开设通槽,控制杆探入通槽中;控制杆可拆卸连接操作杆;伸缩杆连接控制杆,第一弹性件令伸缩杆始终具有伸长的趋势;伸缩杆通过联动杆连接锁舌。本申请能够高关闭时的稳定性。


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    Title :

    Turnover type freight guide rail opening supporting and closing locking mechanism


    Additional title:

    一种翻转式货运导轨打开支撑与关闭锁定机构


    Contributors:
    ZHANG WEIYE (author) / FAN JUN (author) / SHU XIAOWEN (author) / ZHU XIAOGUANG (author) / QU XUEWEN (author) / ZHANG PENGFEI (author) / HUANG XUEQIANG (author) / WANG WENXIN (author) / SHANG MINGYUE (author)

    Publication date :

    2024-12-10


    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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