The invention provides a manual remote relieving labor-saving system for parking braking. The manual remote relieving labor-saving system comprises an air supply pipeline, an execution module, a protection module and a relieving device. The relieving device comprises a protection cylinder and an execution cylinder; piston structures are mounted in the protection cylinder and the execution cylinder; the protection cylinder is provided with a protection cylinder spring; a piston rod of the protection cylinder penetrates through the connecting body to be attached to a piston of the execution cylinder. An execution cylinder spring is mounted in the execution cylinder; the air supply pipeline is used for providing compressed air; the execution module is used for controlling compressed air to be filled into or discharged from a compressed air cavity of the execution cylinder; the protection module is used for controlling compressed air to be filled into or discharged from a compressed air cavity of the protection cylinder; when the parking brake device needs to be relieved, the execution module controls the compressed air cavity of the execution cylinder to discharge compressed air, and the piston rod of the execution cylinder pulls the steel wire pull rope b to relieve the parking brake device. Parking braking can be mechanically relieved on a vehicle, the safety of workers can be improved, the fault handling time is shortened, and the fault influence is reduced.

    本发明提供一种停放制动手动远程缓解省力系统,包括供风管路、执行模块、保护模块和缓解装置;缓解装置包括保护缸和执行缸;保护缸和执行缸内均安装有活塞结构;保护缸安装有保护缸弹簧;保护缸的活塞杆穿过连接体与执行缸的活塞相贴合;执行缸内安装有执行缸弹簧;供风管路用于提供压缩空气;执行模块用于控制向执行缸的压缩空气腔内充入或排出压缩空气;保护模块用于控制向保护缸的压缩空气腔内充入或排出压缩空气;当需要缓解停放制动装置时,通过执行模块控制执行缸的压缩空气腔排出压缩空气,执行缸的活塞杆拉动钢丝拉绳b缓解停放制动装置。本发明可在车上机械缓解停放制动,能够提高工作人员的安全性,缩短故障处置时间,降低故障影响。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Manual remote relieving labor-saving system for parking brake


    Weitere Titelangaben:

    一种停放制动手动远程缓解省力系统


    Beteiligte:
    LIU ZHIXIN (Autor:in) / HAO HONGFENG (Autor:in) / REN HANG (Autor:in) / YUAN SHILIN (Autor:in) / WANG RUI (Autor:in) / MOU ZHICHENG (Autor:in) / XIANG YUHANG (Autor:in) / TIAN SHUKUN (Autor:in) / JIANG KE (Autor:in) / YAO TINGTING (Autor:in)

    Erscheinungsdatum :

    28.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / B61C Lokomotiven , LOCOMOTIVES



    Vehicle parking brake remote relieving system

    WANG ZHEN / WANG LE / JIAO YI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Hydraulic transmission parking brake cylinder manual relieving auxiliary mechanism and method

    KANG JIAN / LIU DEXUE / AI ZHENGWU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    FAILSAFE PARKING BRAKE MANUAL OVERRIDE

    SAWYER ZACHARY EDWARD / TRIPP FORREST JOEL | Europäisches Patentamt | 2021

    Freier Zugriff


    Failsafe parking brake manual override

    SAWYER ZACHARY EDWARD / TRIPP FORREST JOEL | Europäisches Patentamt | 2023

    Freier Zugriff