The invention relates to a compact brake clamp unit shell, and belongs to the technical field of rail transit. The shell is provided with a brake cylinder piston assembly mounting hole and a push rod assembly cavity communicated with one end of the mounting hole; the outer end of the push rod assembly cavity is a side cover mounting surface inclined to the axis of the mounting hole; one end, far away from the push rod assembly cavity, of the mounting hole is an end cover mounting surface; and one end of the side cover mounting surface is provided with a push rod assembly hinging structure. With the adoption of the invention, the positioning and movement precision of the push rod assembly can be fully ensured, and the adverse effect on the positioning and movement precision of the push rod assembly caused by vibration or looseness of fastening connection between the shell and the brake cylinder side cover is avoided; accurate and stable transmission of the required clearance adjustment amount during clamp braking is effectively guaranteed, and then the braking reliability and the operation safety are guaranteed. And the brake cylinder side cover can be conveniently disassembled, so that the action condition of each part in the shell can be conveniently checked, and great convenience is brought to detection and maintenance.

    本发明涉及一种紧凑式制动夹钳单元壳体,属于轨道交通技术领域。该壳体具有制动缸活塞组件安装孔以及与安装孔一端连通的推杆组件腔;推杆组件腔的外端为与安装孔轴线倾斜的侧盖安装面,安装孔远离推杆组件腔的一端为端盖安装面;侧盖安装面的一端具有推杆组件铰支结构。采用本发明后,能够充分保证推杆组件的定位和运动精度,并且杜绝了因壳体与制动缸侧盖紧固连接振动或松动对推杆组件定位和运动精度的不利影响;有效保证了夹钳制动时所需间隙调整量的准确、稳定地传递,进而确保了制动的可靠性和运行的安全性。并且可以方便地拆开制动缸侧盖,以便查看壳体内各零部件的动作情况,为检测维修带来了极大的便利。


    Access

    Download


    Export, share and cite



    Title :

    Compact brake clamp unit shell


    Additional title:

    一种紧凑式制动夹钳单元壳体


    Contributors:
    GOU QINGBING (author) / ZHANG PING (author) / OKI KEN (author) / LI LOUMING (author) / MEI ZHUOMIN (author) / HE YIFAN (author)

    Publication date :

    2022-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



    Compact brake clamp unit and bogie comprising same

    OKI KEN / MEI ZHUOMIN / ZHANG PING et al. | European Patent Office | 2022

    Free access

    Lightweight brake clamp unit

    CAO BONAN / WANG ZHENGJIE / ZHANG QINGSHUANG et al. | European Patent Office | 2022

    Free access

    Clamp lever assembly and brake clamp unit

    HAN HONGWEN / WANG XIANLONG / HE YIFAN et al. | European Patent Office | 2023

    Free access

    PARKING BRAKE CYLINDER AND BRAKE CLAMP UNIT

    WANG LINGJUN / QIN LIWEI / LI PEISHU et al. | European Patent Office | 2022

    Free access

    PARKING BRAKE UNIT AND ELECTROMECHANICAL BRAKE CLAMP

    YANG LEI / MA FAYUN / WANG SHUAI et al. | European Patent Office | 2023

    Free access