The invention discloses a railway vehicle release valve pull rod hanging device, and relates to the technical field of railway vehicles, the railway vehicle release valve pull rod hanging device is characterized in that a hanging structure comprises a base and a hanging arm, one end of the base is connected with a side beam of a railway vehicle, and the other end of the base is provided with a hinge structure hinged to the upper end of the hanging arm, so that the hanging arm can rotate in the YZ plane of the railway vehicle; a vertical first oblong hole is formed in the middle of the suspension arm; one end of the release valve pull rod is hinged to the release valve handle, and the other end of the release valve pull rod is provided with a limiting round pin movably arranged in the first long round hole. The handle is rotationally connected to the lower end of the suspension arm and can rotate in the YZ plane of the railway vehicle; the operating structure solves the problems that a mounting hanging seat and a handle end of a release valve pull rod in an existing operating structure of the release valve pull rod of the railway vehicle are easily impacted by goods, a loader, a forklift and the like during loading and unloading, so that the mounting hanging seat and the handle end are welded, cracked, broken or severely bent and deformed from a welding position; and the brake release performance and the driving safety of the vehicle are influenced.

    本发明公开了一种铁路车辆缓解阀拉杆吊挂装置,涉及铁路车辆技术领域,包括:吊挂结构包括底座和吊臂,底座的一端与铁路车辆的一个侧梁连接,另一端设有与吊臂的上端铰接的铰接结构,使得吊臂能够在铁路车辆的YZ平面内转动,吊臂的中部设置有竖向的第一长圆孔;缓解阀拉杆,一端与缓解阀手柄铰接,另一端设置有活动设置在第一长圆孔内的限位圆销;手把,转动连接在吊臂的下端,能够在铁路车辆的YZ平面内转动;解决现有的铁路车辆缓解阀拉杆的操作结构中的安装吊座和缓解阀拉杆的手把端在装卸车时易受到货物、装载机和叉车等撞击,造成安装吊座和手把端从焊接处开焊、裂损、折断或发生严重弯曲变形,影响车辆制动缓解性能和行车安全的问题。


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    Title :

    Railway vehicle release valve pull rod hanging device and railway vehicle


    Additional title:

    一种铁路车辆缓解阀拉杆吊挂装置及铁路车辆


    Contributors:
    LI XUYING (author) / MA JUNFENG (author) / LIU WENSHENG (author) / YUAN YUGANG (author) / GUO HUAN (author) / HA CAIXIA (author) / FENG KAI (author) / YUAN TAIHONG (author) / WU JIA (author) / LIU QI (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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