The invention belongs to the technical field of wagon bogies, particularly discloses an integrated braking device for a bogie and solves the problems of low transmission efficiency, small space and high dead weight of a wagon due to existing wagon braking modes. The integrated braking device comprises two brake pull rod systems symmetrically arranged on two sides of the bogie, each brake pull rod system comprises a braking cylinder, a piston rod of each braking cylinder is connected with one end of a lever I, one end of each pull rod I is hinged onto the corresponding lever I, the other end of each lever I is hinged to a mounting support seat, the other end of each pull rod I is hinged to one end of a hinge lever II, the other end of each lever II is hinged to one end of a pull rod II, the other end of each pull rod II is hinged to one end of a lever III, the other end of each lever III is connected with a fulcrum II, the other end of each fulcrum II is connected with a brake beam I, each lever III is hinged to one end of a pull rod III, and the other end of each pull rod III is connected with another brake beam. The integrated braking device for the bogie has the advantages of compact structure, high transmission efficiency, light weight and uniformity in abrasion of brake shoes, and small wagon space is required.


    Access

    Download


    Export, share and cite



    Title :

    Integrated braking device for bogie


    Contributors:
    ZHANG XIAOMING (author) / LIU JUNLEI (author) / ZHAO YONG (author) / XIE JIANFENG (author) / LIU WENSHENG (author) / LI XINGZHAO (author) / WANG FANGJUN (author) / WANG XIAOJIAN (author)

    Publication date :

    2015-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



    Bogie foundation braking device, bogie and method

    BAI WENSUI / QU ZHAOFEI / YU TIAN et al. | European Patent Office | 2024

    Free access

    Flexible foundation braking device of three-axle bogie and three-axle bogie

    XU CHAO / TU JIAN / XIAO YANMEI et al. | European Patent Office | 2024

    Free access

    Driving and braking integrated driving system, bogie and railway vehicle

    HAN XIAO / WANG SHI / GONG YANJUN et al. | European Patent Office | 2025

    Free access

    Monorail vehicle bogie braking system temperature control device

    ZHOU QUAN / WANG ZHEN | European Patent Office | 2024

    Free access

    Driving and braking integrated gearbox, bogie, driving system and railway vehicle

    ZHANG GUOPING / HAN XIAO / WANG SHI et al. | European Patent Office | 2025

    Free access