The multi-body self-locking lifting system based on the spiral driving structure comprises a first supporting body and a second supporting body which are arranged in a sleeving mode and can rotate relatively, the first supporting body is provided with a first groove body, and the first groove body limits the spiral lifting motion path of second bearing equipment; the motion path and first bearing equipment connected with the first supporting body do not interfere with each other; the second supporting body is provided with a second groove body, and at least the lead angle of the second groove body is smaller than or equal to the friction angle enabling the second bearing equipment to slide along the second groove body under the gravity of the second bearing equipment. By means of the arrangement mode, reliable operation of the elevator and separation of the elevator channel and the stair channel can be achieved under the condition that the building space is limited, falling accidents of a common elevator/lifting device cannot happen, safety is improved, energy consumption can be reduced, and brake equipment does not need to be additionally arranged.

    本发明涉及一种基于螺旋驱动结构的多体可自锁升降系统,包括彼此套设且能够相对转动的第一支撑体和第二支撑体,第一支撑体设置有第一槽体,第一槽体限定第二承载设备螺旋升降的运动路径,该运动路径与第一支撑体连接的第一承载设备互不干涉;第二支撑体设置有第二槽体,其中,至少所述第二槽体的螺旋升角小于/等于使得第二承载设备在自身重力下沿第二槽体滑动的摩擦角。通过该设置方式,能够在建筑空间有限的情况下实现电梯可靠运行以及电梯通道与楼梯通道的分离,并且本发明不会发生普通电梯/升降设备的坠落事故,不仅增加安全性,还能够减少能量的消耗以及不需要增设制动设备。


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    Titel :

    Multi-body self-locking lifting system based on spiral driving structure


    Weitere Titelangaben:

    一种基于螺旋驱动结构的多体可自锁升降系统


    Beteiligte:
    KONG XIANGDONG (Autor:in) / DONG PING (Autor:in)

    Erscheinungsdatum :

    2022-11-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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