An end wall plate of the railroad hopper car comprises an end wall vertical face and an end wall inclined face, an observation hole is formed in the end wall inclined face, the sliding cover is arranged on the end wall inclined face of the railroad hopper car in a sliding mode and can seal the observation hole in the end wall inclined face, and a protective cover is arranged on the end wall inclined face of the railroad hopper car and can seal the observation hole in the end wall inclined face. The protective cover is arranged above the observation hole, a protective groove capable of containing the sliding cover is formed in the lower side of the protective cover, when the observation hole is sealed by the sliding cover, one end of the sliding cover is located in the protective groove, the driving mechanism is connected with the sliding cover, and the driving mechanism can drive the sliding cover to move. And the operation is simple, labor-saving, quick and time-saving, the manufacturing, the assembly, the disassembly, the maintenance and the inspection are convenient, and the requirements of high reliability and safety are met.

    本发明公开了一种铁路漏斗车抽拉式观察装置和铁路漏斗车,铁路漏斗车的端墙板包括端墙立面和端墙斜面,端墙斜面上设置有观察孔,包括:滑动盖,滑动盖滑动设置在漏斗车的端墙斜面上,能够封闭端墙斜面上的观察孔,防护罩,防护罩设置在观察孔的上方,防护罩的下侧设置有能够容纳滑动盖的防护槽,滑动盖封闭观察孔时,滑动盖的一端位于防护槽内,驱动机构,驱动机构与滑动盖连接,驱动机构能够驱动滑动盖移动,该观察装置要符合人机工程学要求,操纵简单、省力、快捷且节省时间,且要便于制造、组装、拆卸、维修、检查,并满足可靠性高和安全要求。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Drawing type observation device of railway hopper car and railway hopper car


    Weitere Titelangaben:

    一种铁路漏斗车抽拉式观察装置和铁路漏斗车


    Beteiligte:
    LI XUYING (Autor:in) / YUAN TAIHONG (Autor:in) / CHEN CHEN (Autor:in) / LIU JUAN (Autor:in) / HA CAIXIA (Autor:in) / WU JIA (Autor:in) / ZHANG LI (Autor:in) / WU CHUNMEI (Autor:in) / GUO HUAN (Autor:in) / LI YUNXIA (Autor:in)

    Erscheinungsdatum :

    2022-04-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Railway hopper car discharging device and railway hopper car

    FENG KAI / LI PENG / ZHANG YAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Railway hopper car vibration unloading device and railway hopper car

    ZHAO ZUXING / ZHANG CHUNFA / HUANG GANGQIANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Railway hopper car

    LU YONG / LIU HAIJUN / YAN DESONG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Railway hopper car

    CHEN WEI / LI XIAOJUN / SHI CHUNJIANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    HOPPER RAILWAY CAR

    LISOWSKI EDWARD / KAMINSKA MAGDALENA | Europäisches Patentamt | 2018

    Freier Zugriff