The invention relates to a coupler air duct protection device, and relates to the technical field of railway vehicle couplers, the coupler air duct protection device comprises an air duct plug assembly and a fixing assembly, the fixing assembly is used for being connected with a coupler so as to fix the air duct plug assembly on the coupler, and the air duct plug assembly is used for plugging a coupler air duct opening. During installation, the air pipe plug assembly is plugged on an air pipe opening of a car coupler, and then the fixing assembly is fixedly connected with the car coupler so that the air pipe plug assembly can be fixed to the car coupler; the air pipe plug assembly can firmly plug the air pipe opening of the car coupler and effectively prevent the air pipe opening from being interfered by water, dust or external sundries, so that the protection effect on the air pipe of the car coupler is improved; the protection device is made of firm and durable materials, can keep the protection effect for a long time, is not prone to falling off or being damaged, and reduces the requirements for frequent inspection and reinstallation, so that material waste is reduced, and cost is reduced; and the device is simple in design and quick to mount, so that manpower and time are saved, and the working efficiency is improved.

    本申请涉及一种车钩风管防护装置,其涉及铁路车辆车钩的技术领域,其包括风管堵头组件与固定组件,所述固定组件用于与车钩连接,以将所述风管堵头组件固定在所述车钩上,所述风管堵头组件用于封堵车钩风管口。安装时,将风管堵头组件封堵在车钩风管口上,再将固定组件与车钩连接固定,以将风管堵头组件固定在车钩上;风管堵头组件能够牢固封堵车钩风管口,有效防止风管口进水、积尘或受外界杂物干扰,从而提高对车钩风管的防护效果;该防护装置采用坚固耐用的材料,能长时间保持防护效果,不易脱落或损坏,减少频繁检查和重新安装的需求,从而减少材料浪费,降低成本;并且该装置设计简洁,安装快速,从而节省人力和时间,提高作业效率。


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    Titel :

    Car coupler air pipe protection device


    Weitere Titelangaben:

    一种车钩风管防护装置


    Beteiligte:
    WANG XIWEN (Autor:in) / LI KAITUO (Autor:in) / ZHOU DONGDONG (Autor:in) / HE SHUANGHUI (Autor:in) / LU JINGUO (Autor:in)

    Erscheinungsdatum :

    16.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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