The invention provides a winding device stall self-locking device utilizing a current variant principle and used for buildings, and relates to the related technical field of buildings. The winding device stall self-locking device comprises a main positioning base, wherein self-locking grooves are formed in the main positioning base, a self-locking base is movably connected with the interior of themain positioning base, a self-locking mechanism is arranged inside the self-locking base, and a reel is movably connected to the inside of the self-locking mechanism. According to the winding devicestall self-locking device utilizing the current variant principle and used for buildings, through the advantages of the stall self-locking, the self-locking mechanism can be automatically triggered when a lifting object stalls and falls, and the falling lifting object can be quickly fixed, so that safety accidents possibly caused can be avoided, and the safety of building construction site operators is greatly protected; and meanwhile, the national safety requirement for construction site equipment is met, and the safety management effect of a building user is improved.

    一种利用电流变体原理的建筑用收卷设备失速自锁装置,涉及建筑相关技术领域,包括主定位座,所述主定位座的内部开设有自锁槽,所述主定位座的内部活动连接有自锁底座,所述自锁底座的内部设置有自锁机构,所述自锁机构的内部活动连接有卷轴。该利用电流变体原理的建筑用收卷设备失速自锁装置,通过失速自锁的优点,可在起吊物发生失速坠落时,自动触发自锁机构,快速的将下落的起吊物固定,防止其从高空坠落,避免了由此可能引发的安全事故,极大的保护了建筑施工现成操作人员的安全,避免了因安全事故导致施工进度延误的问题,同时较为符合国家对施工现场设备的安全要求,提高了使用单位的安全管理效果。


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    Titel :

    Winding device stall self-locking device utilizing current variant principle and used for buildings


    Weitere Titelangaben:

    一种利用电流变体原理的建筑用收卷设备失速自锁装置


    Beteiligte:
    CONG HAIQI (Autor:in)

    Erscheinungsdatum :

    2020-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



    Winch stall self-locking structure utilizing electromagnetic variant principle

    CHEN QUNHONG / ZHAO TIAN / ZHANG JIWEI | Europäisches Patentamt | 2021

    Freier Zugriff