The invention discloses an elevator safety device capable of preventing a safety rope from being clamped. The elevator safety device comprises a box body, a conveying cavity capable of carrying peopleand provided with a rightward opening is formed in the box body, an elevator door capable of being opened and closed is fixedly installed at the opening in the right side of the conveying cavity, anda limiting cavity with an upward opening is formed in the lower end wall of the conveying cavity; and a clamping device is arranged in the limiting cavity, a motor cavity is formed in the lower sideof the limiting cavity, and a recycling cavity with a rightward opening is formed in the right side of the motor cavity. According to the elevator safety device, when the safety connecting rope is clamped at an elevator door, a limiting block can be popped up, one side of the safety connecting rope is clamped, and therefore the safety connecting rope is in a tensioned state; and then the left-right movement of the safety connecting rope is limited through the effect of a clamping block, and finally the safety connecting rope is cut off through a cutting wheel, so that the danger possibly occurring when the safety connecting rope is clamped is avoided, and the personal safety of elevator passengers is guaranteed.

    本发明公开的一种避免安全绳被夹的电梯安全装置,包括箱体,所述箱体内设置有能够载人且开口朝右的运送腔,所述运送腔的右侧开口处固定安装有能够开关的电梯门,所述运送腔的下端壁设置有开口朝上的限制腔,所述限制腔内设置有夹紧装置,所述限制腔的下侧设置有电机腔,所述电机腔的右侧设置有开口朝右的回收腔,该发明能够在安全连接绳夹在电梯门处时弹出限制块,将安全连接绳的一侧卡死,从而使安全连接绳处于张紧状态,而后通过夹紧块的作用限制安全连接绳的左右移动,最后通过切割轮将安全连接绳切断,从而避免了安全连接绳被卡时可能出现的危险,有利于保证电梯乘坐人员的人身安全。


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    Titel :

    Elevator safety device capable of preventing safety rope from being clamped


    Weitere Titelangaben:

    一种避免安全绳被夹的电梯安全装置


    Beteiligte:
    GAO HONGBEI (Autor:in)

    Erscheinungsdatum :

    26.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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