The invention provides a brake device, a bogie and a railway wagon, the brake device comprises a brake assembly, a first brake beam and a second brake beam, the brake assembly comprises a first brake beam and a second brake beam which are arranged at an interval, and the first brake beam and the second brake beam are both provided with brake shoes; the brake cylinder comprises a cylinder body and a piston rod, and the cylinder body is fixedly arranged on the first brake beam or the second brake beam; the transmission assembly comprises a lever assembly and a connecting rod assembly, the lever assembly comprises a first lever and a second lever, the connecting rod assembly comprises a first connecting rod and a second connecting rod, the first lever is hinged to the piston rod, the cylinder body is hinged to the first connecting rod, the first connecting rod is hinged to the second lever, and the second connecting rod is hinged to the first lever and the second lever. The first brake beam is hinged with the first lever; the brake shoe stack adjuster comprises a brake cylinder and a brake seat, the brake cylinder is hinged to the second lever, the brake seat is fixedly connected with the second brake beam, and the brake cylinder and the brake seat can move relatively. Through the scheme, the problem that the brake shoe stack adjuster reduces the brake efficiency can be solved.

    本发明提供了一种制动装置、转向架以及铁路货车,制动装置包括:制动组件,包括间隔设置的第一制动梁和第二制动梁,第一制动梁和第二制动梁均设置有闸瓦;制动缸,包括缸体以及活塞杆,缸体固定设置在第一制动梁上或者第二制动梁上;传动组件,包括杠杆组件和连杆组件,杠杆组件包括第一杠杆和第二杠杆,连杆组件包括第一连杆和第二连杆,第一杠杆与活塞杆铰接,缸体与第一连杆铰接,第一连杆与第二杠杆铰接,第二连杆分别与第一杠杆以及第二杠杆铰接,第一制动梁与第一杠杆铰接;闸调器,包括闸筒和闸座,闸筒与第二杠杆铰接,闸座与第二制动梁固定连接,闸筒和闸座能够相对移动。通过该方案,能够解决闸调器降低制动效率的问题。


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    Title :

    Brake device, bogie and railway wagon


    Additional title:

    制动装置、转向架以及铁路货车


    Contributors:
    YANG CHU (author) / ZHANG YANCHEN (author) / LU ZHENGTAO (author) / WANG MINGDONG (author) / LIU YANCHAO (author) / MENG QINGMIN (author) / ZHAO TIANJUN (author) / XU YI (author) / FEI FAN (author) / LI JIA (author)

    Publication date :

    2023-06-23


    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 / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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