The invention discloses a hand brake for a railway wagon. The hand brake comprises a base, a box cover, a rolling chain wheel mechanism, a driving shaft mechanism, a hand wheel mechanism and a handle mechanism. The rolling chain wheel mechanism is arranged below a containing cavity defined by the base and the box cover. The driving shaft mechanism is arranged above the rolling chain wheel mechanism and used for driving the rolling chain wheel mechanism to rotate in the forward direction or the reverse direction, one end of the driving shaft mechanism is rotationally installed on the base, and the other end of the driving shaft mechanism penetrates out of the box cover to be connected with the hand wheel mechanism; the handle mechanism is arranged above the driving shaft mechanism and used for driving the driving shaft mechanism to rotate. According to the hand brake for the railway wagon, the chain output force is large, the development requirement of heavy-duty wagons is met, the driving shaft mechanism is of an integral structure, it is guaranteed that axial movement cannot occur in the rotating process of the driving shaft, and stability and reliability are achieved.

    本发明公开了一种铁路货车用手制动机,该手制动机包括底座、箱盖、卷链轮机构、主动轴机构、手轮机构以及手柄机构;所述卷链轮机构设置在底座与箱盖之间围成的容纳腔下方;所述主动轴机构设置在卷链轮机构的上方用于驱动其正向或者反向旋转,所述主动轴机构的一端转动安装在底座上,所述主动轴机构的另一端穿出箱盖与手轮机构连接;所述手柄机构设置在主动轴机构的上方用于驱动其旋转。本发明铁路货车用手制动机的链条输出力大满足重载货车发展需要,而且主动轴机构采用整体结构,保证主动轴转动过程中,不会出现轴向运动,稳定可靠。


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    Titel :

    Hand brake for railway wagon


    Weitere Titelangaben:

    铁路货车用手制动机


    Beteiligte:
    ZENG DELIANG (Autor:in) / TU ZHIWEN (Autor:in) / ZHANG JINFA (Autor:in) / LIU HUANYUN (Autor:in) / CHEN XUELIANG (Autor:in) / WANG LINA (Autor:in) / CHEN ZUSHUN (Autor:in) / CHEN RUI (Autor:in) / HAN YAPEI (Autor:in) / HU WENTAO (Autor:in)

    Erscheinungsdatum :

    2022-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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