The high-speed rail freight container locking mechanism comprises a rack, a locking piece, a driving module and a transmission module, and the rack is provided with a containing cavity; one end of the locking piece is rotationally mounted in the accommodating cavity through a first rotating shaft; an output shaft of the driving module is rotationally mounted on the rack; the transmission module comprises a connecting arm, a telescopic elastic buffering assembly and a swing arm, one end of the connecting arm is connected with the first rotating shaft, the other end of the connecting arm is rotationally connected with one end of the elastic buffering assembly through a second rotating shaft, and the other end of the elastic buffering assembly is rotationally connected with one end of the swing arm through a third rotating shaft. The other end of the swing arm is fixedly connected with an output shaft of the driving module; when the locking piece rotates to the limiting position, the rotating axes of the second rotating shaft, the third rotating shaft and the output shaft are located on the same self-locking plane. According to the locking mechanism provided by the invention, the transmission module can form self-locking when the locking piece is located at the limiting position, and the situation that the locking piece unexpectedly relieves limiting and locking of the container can be effectively avoided.

    本发明公开了一种高铁货运集装箱锁紧机构,包括机架、锁定件、驱动模块及传动模块,机架设置有容纳腔;锁定件的一端通过第一转轴转动安装于容纳腔内;驱动模块的输出轴转动安装于机架;传动模块包括连接臂、可伸缩的弹性缓冲组件及摆臂,连接臂的一端与第一转轴连接,连接臂的另一端通过第二转轴与弹性缓冲组件的一端转动连接,弹性缓冲组件的另一端通过第三转轴与摆臂的一端转动连接,摆臂的另一端与驱动模块的输出轴固定连接;锁定件转动至限位位置时,第二转轴、第三转轴及输出轴三者的转动轴线处于同一自锁平面。本发明提供的锁紧机构,传动模块能够在锁定件处于限位位置时形成自锁,可以有效避免锁定件意外解除对集装箱的限位锁紧的情况。


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    Title :

    High-speed rail freight container locking mechanism


    Additional title:

    一种高铁货运集装箱锁紧机构


    Contributors:
    LIU ZHONGHUA (author) / CHEN TIANHU (author) / LYU BIN (author)

    Publication date :

    2024-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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