The heavy truck emergency parking device comprises a parking assembly and a locking/releasing assembly, the parking assembly comprises a shaft sleeve fixedly arranged at the rear end of a truck frame, a rotating shaft is rotationally matched with the interior of the shaft sleeve, the two ends of the rotating shaft are fixedly connected with the upper ends of vertical rods respectively, and the lower ends of the vertical rods are fixedly connected with the middles of transverse rods; the two ends of the cross rod are fixedly connected to the rear end faces of the wedge-shaped check blocks respectively, the two wedge-shaped check blocks correspond to two rear wheels of a truck respectively, the center of the cross rod is fixedly connected with the supporting rod, and the end of the supporting rod is fixedly connected with a mushroom head with the narrow far end and the wide near end. The locking/releasing assembly can lock and quickly release the parking assembly. Emergency braking can be achieved under the emergency condition, and slope slipping is prevented.

    本发明公开一种重型卡车紧急驻车装置,包括驻车组件和锁定/释放组件,所述驻车组件包括固设在车架后端的轴套,轴套内转动配合转轴,转轴的两端分别固接立杆的上端,立杆的下端固接横杆的中部,横杆的两端分别固接在楔形挡块的后端面上,两个楔形挡块分别对应卡车的两个后轮,横杆的中心固接撑杆,撑杆的端部固接远端窄近端宽的蘑菇头;所述锁定/释放组件能锁定和快速释放驻车组件。本发明在紧急状况下能紧急制动,防止溜坡。


    Access

    Download


    Export, share and cite



    Title :

    Emergency parking device for heavy truck


    Additional title:

    一种重型卡车紧急驻车装置


    Contributors:
    ZHANG LANLAN (author) / LU GUIBIN (author) / ZHANG YU (author) / YANG MING (author) / WANG JIANTONG (author)

    Publication date :

    2022-04-29


    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



    MULTILEVEL TRUCK PARKING DEVICE AND TRUCK

    SAITO YOSHIFUMI / KISHI KENTARO | European Patent Office | 2018

    Free access

    Parking brake device of lift truck

    CHANG LUHUA | European Patent Office | 2021

    Free access

    Rail fire truck parking grounding device

    European Patent Office | 2021

    Free access

    Truck parking auxiliary system

    ZHANG JINGYI / CHEN XUEDAN | European Patent Office | 2023

    Free access

    Truck Parking Safety System

    MEJIA JOSE | European Patent Office | 2020

    Free access