The invention discloses an emergency braking device for an overhead line system operating vehicle, and relates to the technical field of braking devices. Wherein the auxiliary assembly comprises a rotating disc and a motor; the motor is used for driving the rotating disc to operate; the device further comprises a brake assembly. The brake assembly comprises a first soft bag, a second soft bag and a contact part. The first soft bag is a columnar bag and is fixed to the side, close to the rotating disc, of the pedal. The second soft bag is a columnar bag and is fixed to the end, away from the pedal, of the first soft bag. The contact part is a rubber bag and is fixed to the end, away from the first soft bag, of the second soft bag. The bag body hardness of the contact part is greater than that of the soft bag II; the number of the notches is increased, so that the snub braking frequency is increased, meanwhile, the first soft bag and the second soft bag are inflated, the contact time of the contact parts and the notches is shortened, and therefore the braking effect is improved.

    本申请公开了一种接触网作业车应急制动装置,涉及制动装置技术领域,包括踏板和辅助组件;其中辅助组件包括旋转盘和电机;所述电机用于驱动旋转盘运行;还包括制动组件;所述制动组件包括软囊一、软囊二和接触部;所述软囊一为柱状囊,且其固定在踏板靠近旋转盘的一侧;所述软囊二为柱状囊,且其固定在软囊一远离踏板的一端;所述接触部是橡胶囊,且其固定在软囊二远离软囊一的一端;所述接触部的囊体硬度大于软囊二的囊体硬度;实现了通过增加凹口的数量,从而增加点刹的频次,同时通过对软囊一和软囊二内充气,加快了接触部与凹口接触的时间,从而提高了制动的效果。


    Access

    Download


    Export, share and cite



    Title :

    Emergency braking device for contact network operation vehicle


    Additional title:

    一种接触网作业车应急制动装置


    Contributors:
    GAO YONGCHAO (author) / LIU AIWU (author) / LIU DA (author) / CHEN JIA (author) / YANG KEJUN (author) / MA YUQI (author) / FENG ZHENYU (author) / WEN SILIANG (author) / ZHANG HENG (author) / NIU JIANKE (author)

    Publication date :

    2023-09-29


    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



    Vehicle emergency braking device

    CUI DONGYUAN | European Patent Office | 2015

    Free access

    Emergency braking system of vehicle, emergency braking method and vehicle

    BU LINGSHAN / CHEN ZHENQUAN / ZHAO SHUO | European Patent Office | 2025

    Free access

    Vehicle emergency braking system, vehicle emergency braking method, vehicle, and medium

    DU SHOUCHAO / LI YONGPENG / LI MIAO et al. | European Patent Office | 2024

    Free access


    Emergency braking device, hydraulic braking system and vehicle

    TENG TAO / CHEN CHAO / NIU HONGHAI et al. | European Patent Office | 2025

    Free access