The invention discloses an infrared limiting device for an aerial work platform, which structurally comprises a protective fence, a hook, an infrared height limiter, an objective table and a scissors fork type aerial work platform main body, the protective fence is connected above the objective table, and the infrared height limiter and the hook are mounted above the protective fence; the objective table is arranged above the scissor type aerial work platform main body; according to the technical scheme, the infrared height limiter can emit infrared rays to the surrounding environment to detect obstacles on the electrified scissor type aerial work platform body, and then early warning sound is given out before the obstacles are close according to heat effect feedback of infrared radiation. An early warning can be conveniently carried out on obstacles around the objective table in the ascending and moving process of the scissor type aerial work platform main body, electric signals are converted to the scissor type aerial work platform main body to temporarily stop scissor type ascending and descending and horizontal movement of the scissor type aerial work platform main body, and the overall limiting height can be freely adjusted; and the infrared limiting capability of the device on the aerial work platform for construction is ensured.

    本发明公开了一种用于高空作业平台的红外限位装置,其结构包括防护栏、挂钩、红外线高度限位器、载物台、剪叉式高空作业平台主体,防护栏连接在载物台上方,且其上方安装有红外线高度限位器和挂钩,载物台设置于剪叉式高空作业平台主体上方;可以先在上电后的剪叉式高空作业平台主体上,让红外线高度限位器对周围环境发射红外线进行障碍物检测,再根据红外辐射的热效应反馈,在临近障碍物前发出预警声响,便于对剪叉式高空作业平台主体上升移动过程中对载物台周围的障碍物进行预警,且转换成电信号至剪叉式高空作业平台主体上临时的终止剪叉式高空作业平台主体剪叉式升降和水平移动,能自由调整整体的限位高度,保证该装置对施工使用高空作业平台的红外限位能力。


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    Title :

    Infrared limiting device for aerial work platform


    Additional title:

    一种用于高空作业平台的红外限位装置


    Contributors:
    MAO XIANGQIAN (author) / SHI XIAOHU (author) / GE XIAOQING (author)

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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