The invention provides a pull rope type foundation brake rigging parking air chamber, and belongs to the technical field of brake air chambers. The problem that an existing air chamber is inconvenientto operate when parking braking is manually relieved is solved. The air chamber comprises a shell, an execution rod assembly which is arranged in the shell in a sliding mode, used for achieving parking braking and elastic, a guide sleeve which can move upwards along the execution rod assembly in the inflation process, a pull rope, an installation base which is fixed to the upper end of the execution rod assembly, and a sliding base which is connected with the installation base in a sliding mode. A self-locking assembly is arranged on the guide sleeve. A swing arm is hinged to the side portionof the installation base. The lower end of the pull rope is connected with the swing arm and can drive one end of the swing arm to swing, and meshing teeth are arranged between the other end of the swing arm and the sliding base. The air chamber has the advantages of convenience in operation, time and labor saving, high efficiency, difficulty in loss and the like.

    本发明提供了拉绳式基础制动装置停放气室,属于制动气室技术领域。它解决了现有气室在进行停放制动的手动解除时操作不方便的问题。它包括外壳、滑动设置于外壳内且用于实现停放制动并具有弹性的执行杆组件、在充气时能沿执行杆组件向上移动的导、拉绳、固定在执行杆组件上端的安装座以及与安装座滑动连接的滑动座,导套上设有自锁组件,安装座侧部铰接有摆臂,拉绳下端与摆臂相连接并能够带动摆臂一端摆动,摆臂另一端与滑动座之间设有啮合齿。它具有操作方便、省时省力、效率高以及不易丢失等优点。


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    Title :

    Pull rope type foundation brake rigging parking air chamber


    Additional title:

    拉绳式基础制动装置停放气室


    Contributors:
    WANG BANGHUA (author) / JIN YUAN (author) / XIAO SHUIBO (author) / SU HUI (author)

    Publication date :

    2020-05-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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