The invention relates to an elevator braking device and an elevator system. The elevator braking device is used for braking an elevator driving device provided with a brake disc, has a first state and a second state and comprises a main body, at least one part of the brake disc and a supporting piece fixed relative to the axial direction of the brake disc are contained in the main body; the guiding piece is connected with the supporting piece, and the main body can move along the guiding piece relative to the brake disc; the first friction piece and the control part are located in the main body and close to the first side of the brake disc, one part of the control part is connected with the main body, and the first friction piece moves along the guide piece under the control of the control part and makes contact with the first side to conduct brake operation or break away from contact in the first state or the second state; and the second friction piece is located in the main body and adjacent to the second side of the brake disc, the second friction piece is connected with the main body and makes contact with the second side to conduct braking operation in the first state, the main body moves along the guide piece along with the fact that the first friction piece is disengaged from the first side in the second state, and the second friction piece is disengaged from the second side.

    本发明涉及电梯制动装置和电梯系统。所述电梯制动装置用于对设有制动盘的电梯驱动装置制动操作,其具有第一和第二状态并包括:主体,其内部容纳制动盘的至少一部分和相对其轴向固定的支撑件;导向件,其与支撑件相连且主体能沿其相对于制动盘移动;第一摩擦件和控制部,其位于主体内且邻近制动盘的第一侧,控制部的一部分与主体相连,第一摩擦件在控制部控制下沿导向件移动而在第一状态或第二状态分别与第一侧接触进行制动操作或脱离接触;第二摩擦件,其位于主体内且邻近制动盘的第二侧,第二摩擦件与主体相连并在第一状态与第二侧接触进行制动操作,在第二状态随第一摩擦件与第一侧脱离接触而使主体沿导向件移动,第二摩擦件与第二侧脱离接触。


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    Titel :

    Elevator braking device and elevator system


    Weitere Titelangaben:

    电梯制动装置和电梯系统


    Beteiligte:
    TANG ZHENGZONG (Autor:in) / NIU YANCHAO (Autor:in) / LIU RUGUANG (Autor:in) / GAO GUOCHEN (Autor:in)

    Erscheinungsdatum :

    2024-03-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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