The invention discloses an overhead car coupler mounting seat which comprises a box body, a wing-shaped cover plate located above the box body and a car coupler mounting plate fixed to the cover plate, the back face of the box body is provided with a connecting plate used for being fixed to the front vertical face of a car end beam, and the cover plate abuts against the connecting plate. Therefore, longitudinal force borne by the coupler mounting plate is transmitted to the vehicle end beam through the cover plate and the connecting plate. The overhead car coupler mounting seat is directly riveted on the surface of the end beam of the car body, so that the height of a mounting surface is reduced, bending moment formed by force transmitted to the car body by the car coupler is avoided, and car coupler mounting under the special working condition that the mounting height is too high is met; the longitudinal force of the vehicle body can be directly and smoothly transited to the chassis floor through the end beams, so that the coupler force can be better transmitted to the vehicle body, the stress is more uniform, and the situation of overlarge local stress is not easy to occur even if the coupler force is larger.

    本发明公开了上置式车钩安装座,包括箱体、位于箱体上方的翼型盖板和固定于盖板的车钩安装板,箱体的背面具有用于和车辆端梁前立面固定的连接板,所述盖板抵住该连接板,从而使车钩安装板受到的纵向力通过盖板和连接板传递给车辆端梁。本发明上置式车钩安装座直接铆接在车体端梁表面,降低了安装面高度,避免车钩传递到车体上力形成的弯矩,满足了安装高度过高这一特殊工况下的车钩安装;车体纵向力可通过端梁直接平滑过渡到底架地板,因此车钩力可以更好的传递到车体,受力更加均匀,即便在较大车钩力情况下也不易出现局部应力过大情况。


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    Title :

    Top-mounted car coupler mounting seat


    Additional title:

    一种上置式车钩安装座


    Contributors:
    ZHANG SHENG (author) / HU XUAN (author) / LIAO PING (author) / ZHU LIANG (author) / WANG XINGWEN (author) / OU SHIXI (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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