The invention relates to the technical field of crane safety protection, in particular to a crane safety protection device and a control method thereof. Comprising the steps of obtaining crane operation parameters according to a preset feedback time node; establishing a drum steel wire wear model, generating a maintenance evaluation value according to the crane operation parameters and the drum steel wire wear model, and judging whether a maintenance instruction is generated or not according to the maintenance evaluation value; and generating a load evaluation value according to the crane operation parameters, and judging whether an early warning instruction is generated or not according to the load evaluation value. The operation parameters of the crane are obtained according to the preset feedback time node, the real-time operation load of the crane and the accumulated abrasion loss of the reel steel wire are monitored, the overhaul instruction is generated in time according to the overhaul evaluation value, the reel steel wire is overhauled, the operation risk of the reel steel wire is eliminated, and the safety of the crane is improved.

    本申请涉及起重机安全保护技术领域,特别是涉及一种起重机安全保护装置及其控制方法。包括:根据预设反馈时间节点获取起重机运行参数;建立卷筒钢丝磨损模型,根据起重机运行参数和卷筒钢丝磨损模型生成检修评价值,根据检修评价值判断是否生成检修指令;根据起重机运行参数生成负荷评价值,根据负荷评价值判断是否生成预警指令。根据预设反馈时间节点获取起重机的运行参数,对起重机的实时运行负荷和卷筒钢丝累积磨损量进行监测,并根据检修评价值及时生成检修指令,对卷筒钢丝进行检修,排除卷筒钢丝的运行风险,提高起重机的安全性。


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    Title :

    Crane safety protection device and control method thereof


    Additional title:

    一种起重机安全保护装置及其控制方法


    Contributors:
    XU QIANFEI (author) / WU JIANRONG (author) / XING FENG (author) / SU CUNPING (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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