The invention discloses a steel wire rope bearing automatic adjusting device and method, a cargo compartment and a mining dump truck, a plurality of rows of steel wire ropes are arranged on the two sides of the cargo compartment, the two ends of each steel wire rope are fixed by a built-in double-wedge fastener, and the middle part of each steel wire rope is wound on a side beam inner bearing guide body; an external double-wedge fastener is arranged above the internal double-wedge fastener at one end of the steel wire rope, and the oil cylinders of the two movable wedges are arranged on the upper side and the lower side of the external double-wedge fastener. Pressure borne by the steel wire rope is measured through the pressure sensor, the control system controls the hydraulic system to act, the stress length of the rope can be automatically changed according to tension changes of the steel wire rope, and tension adjustment of the steel wire rope is achieved. Compared with the prior art, the device is easy to disassemble, convenient to install, reliable in performance and wide in practicability, and the stress length of the rope can be freely changed.

    本发明公开了一种钢丝绳承载自动调节装置、方法、货厢及矿用自卸车,在货厢的两侧布置多排钢丝绳,钢丝绳两端由内置双楔块固紧器固定,中间部位环绕在侧梁内支承导向体上,钢丝绳一端的内置双楔块固紧器上方设有外置双楔块固紧器,两个移动楔块的油缸设在此外置双楔块固紧器上下两侧。通过压力传感器测量钢丝绳承载的压力,控制系统操纵液压系统动作,可根据钢丝绳张力变化自动改变绳索受力长度,实现钢丝绳张紧力的调节。与现有技术相比:其易拆卸、安装方便、可自由改变绳索受力长度、性能可靠,具有广泛的实用性。


    Access

    Download


    Export, share and cite



    Title :

    Steel wire rope bearing automatic adjusting device and method, cargo compartment and mining dump truck


    Additional title:

    一种钢丝绳承载自动调节装置、方法、货厢及矿用自卸车


    Contributors:
    GE CHAO (author) / XIE HEPING (author) / CAO GUOHUA (author) / DONG LEI (author) / YANG XUEJIAN (author) / CAO JIANMENG (author)

    Publication date :

    2023-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



    Mining dump truck cargo compartment mudguard fixing device and mining dump truck

    LEE JONG / ZHANG CHAO / TONG WENHAO et al. | European Patent Office | 2022

    Free access

    Electric control cargo compartment heating device and method and mining dump truck

    LIU SHANGHUA / ZHU XIAOYANG / LI HAI et al. | European Patent Office | 2023

    Free access

    Cargo compartment heating device, heating system, heating method and mining dump truck

    WANG ZHIXING / LYU JIE / ZHU XIAOYANG et al. | European Patent Office | 2023

    Free access

    Carriage expansion prevention device and method for warped-tail cargo compartment and mining dump truck

    ZHANG WEI / LUO HAOXIE / CUI MUCHUN | European Patent Office | 2024

    Free access

    Cargo compartment safety supporting device, operation method and dump truck

    QIN HONGYI / ZHANG JIESHAN / YAO XIJIANG et al. | European Patent Office | 2023

    Free access