The invention discloses a manual brake of a railway wagon. Comprising a box body, a manual driving mechanism, a relieving mechanism, a chain driving mechanism and a monitoring mechanism, the manual driving mechanism comprises a transmission shaft, and a planetary gear train and a clutch mechanism which are arranged on the transmission shaft; the relieving mechanism comprises a relieving shaft, a pawl and a shifting fork; the pawl is rotatably sleeved on the relieving shaft; the shifting fork is fixed on the relieving shaft and coaxially rotates; the shifting fork is in driving fit with a clutch of the clutch mechanism; the chain driving mechanism comprises a chain rolling gear and a chain rolling shaft; the monitoring mechanism comprises a travel switch which is in signal connection with the control center. According to the railway wagon hand brake, braking and relieving state information can be provided for a locomotive, real-time monitoring on the braking and relieving state of the railway wagon hand brake can be achieved after the locomotive collects the signal, meanwhile, the chain output force is greatly improved, after the hand brake is adopted, a wagon hand brake device can be simplified, and the labor intensity of workers is reduced. On the basis that a movable pulley or a hand brake lever and other mechanisms are not adopted, the parking capacity of the vehicle is guaranteed.

    本发明公开了一种铁路货车手制动机。包括箱体和设置于箱体的手动驱动机构、缓解机构、链条驱动机构和监测机构;手动驱动机构包括传动轴和传动轴上设置的行星轮系和离合机构;缓解机构包括缓解轴和可转动套装在缓解轴上的棘爪和固定在缓解轴上同轴转动的拨叉,拨叉与离合机构的离合器驱动配合;链条驱动机构包括卷链齿轮和卷链轴;监测机构包括行程开关与控制中心信号联接。本发明铁路货车手制动机,可为机车提供制动、缓解状态信息,机车采集该信号后可实现对列车车辆手制动机的制动、缓解状态进行实时监控,同时大幅提升了链条输出力,采用该手制动机后,可简化车辆手制动装置,在不采用动滑轮或手制动杠杆等机构的基础上,保证车辆的驻车能力。


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    Title :

    Railway wagon hand brake


    Additional title:

    一种铁路货车手制动机


    Contributors:
    YANG SHIWEI (author) / YANG FAXIAN (author) / WU CHANG (author) / YUAN LIANG (author) / LU QIANG (author) / LI DONG (author) / XU ZHI (author) / DENG XINGWEI (author) / YANG QINGFAN (author) / ZOU MENGZHU (author)

    Publication date :

    2023-11-24


    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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