The invention discloses a ladder fixing device for a heavy dump truck, which comprises a fixing assembly, a hanging assembly and a locking assembly, the fixing assembly comprises a compartment bucket and a ladder, the hanging assembly is arranged on the side surface of the fixing assembly and comprises a translation half frame, a hook piece and a hook tail piece, and the locking assembly is arranged at the bottom of the hanging assembly and comprises a lifting lock piece and a vertical lock column. Under the cooperation of the fixing assembly, the hanging assembly and the locking assembly, when the ladder is not used, the device can be separated farther, a long shaft of the ladder is hung on one side of a compartment, meanwhile, the buffer effect is achieved, the ladder is prevented from being bumped, when the ladder is used, the device is combined closer, a short shaft of the ladder is hung on one side of the compartment, and the ladder is prevented from being bumped. Meanwhile, the ladder is locked, so that the ladder is prevented from shaking during use, and the safety coefficient of the device is increased.

    本发明公开了一种重型自卸卡车用梯子固定装置,其中有固定组件,包括厢斗和梯子,还有挂接组件,设置于固定组件侧面,包括平移半框、挂钩件和钩尾件,还有锁定组件,设置于挂接组件底部,包括升降锁件和竖锁柱。本发明装置在固定组件、挂接组件和锁定组件的配合下,我方发明在梯子不使用时,可以将装置分离较远,让梯子的长轴挂在车厢一侧,同时有缓冲作用避免梯子被颠簸,而在使用梯子时,装置合并较近,让梯子的短轴挂在车厢一侧,同时将梯子锁定,避免使用时梯子乱晃,增加装置的安全系数。


    Access

    Download


    Export, share and cite



    Title :

    Ladder fixing device for heavy dump truck


    Additional title:

    一种重型自卸卡车用梯子固定装置


    Contributors:
    YU HONGWEI (author) / HAN GUICHEN (author) / BAI HAO (author) / WANG JIAN (author) / QI GANG (author)

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    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

    Battery fixing device, mining dump truck and battery fixing method

    HAN LEI / ZHANG JIESHAN / CHEN HAIYAN et al. | European Patent Office | 2024

    Free access

    Dump truck light and heavy load detection method and device and dump truck

    JIANG WENYONG / MA HONGQIU / QIN XIAOLI | European Patent Office | 2020

    Free access

    DUMP TRUCK DUMP BODY, AND DUMP TRUCK

    YABE YOUSUKE | European Patent Office | 2019

    Free access

    Dump Truck Dump Body, and Dump Truck

    YABE YOUSUKE | European Patent Office | 2018

    Free access