The invention relates to the technical field of maintenance of mining dump trucks, in particular to a lifting device for maintenance of a mining dump truck, which comprises a lifting motor and a mounting component. The lifting motor comprises a sling and a lifting hook; the mounting assembly comprises a mounting rope and an electromagnet. An efficient and safe solution is provided for replacement of heavy accessories in the dumper. Firstly, by using the electromagnetic technology, the lifting device is allowed to be rapidly and accurately fixed in a compartment without a fixed lifting point, and the working efficiency is improved. And secondly, due to the design of the hook, quick disassembly and assembly are supported, and 360-degree rotation can be realized, so that the accessory is more flexible to operate and more accurate to position in a narrow space, and the safety and reliability of maintenance operation are further ensured. In addition, the risk of safety accidents such as heavy object crashing injury caused by manual carrying is reduced, and the safety guarantee of the whole maintenance process is improved.

    本发明涉及矿用自卸车检修技术领域,特别是一种矿用自卸车检修用提升装置,矿用自卸车检修用提升装置包括提拉电机和安装组件。提拉电机包括吊索、吊钩;安装组件包括安装绳、电磁铁。本发明为自卸车内部重型配件的更换提供了一种高效、安全的解决方案。首先,通过使用电磁技术,本发明允许快速且精准地将提升装置固定再无固定吊点的车厢内部,提高了作业效率。其次,由于挂钩设计支持快速拆卸与安装,并且能够实现360度旋转,使得配件在狭小空间内的操作更为灵活,定位更加精确,从而进一步确保了维修作业的安全性和可靠性。此外,减少了由于人力搬运造成的重物砸伤等安全事故的风险,提高了整个维修过程的安全保障。


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    Title :

    Lifting device for overhauling mining dump truck


    Additional title:

    一种矿用自卸车检修用提升装置


    Contributors:
    WEI SHENGJIE (author) / SUN TAO (author) / LIU JIANMIN (author) / KIM MYUNG-NAM (author) / BAI DI (author) / WU ZHENYU (author) / LI LIGANG (author) / LI BAOGUO (author) / ZHANG LEI (author) / CHENG SHU-KWAN (author)

    Publication date :

    2024-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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