The invention belongs to the field of elevator speed limiters, particularly relates to an elevator speed limiter and an elevator safety system, and provides the following scheme aiming at the problems that an existing elevator speed limiter only decelerates a speed limiter wheel, a steel wire rope is difficult to effectively limit and decelerate, and potential safety hazards exist in use of the elevator speed limiter. The speed limiter comprises a mounting base, a speed limiter wheel, a speed limiting sleeve, a rotating disc and two limiting assemblies, two side plates are fixedly mounted at the top of the mounting base, the speed limiter wheel is rotatably mounted between the two side plates, a steel wire rope is connected to the speed limiter wheel, the two limiting assemblies are both arranged on the mounting base and connected with the steel wire rope, and the steel wire rope is connected with the rotating disc. And connecting rods are rotationally mounted on one sides of the two side plates. According to the elevator speed governor, the speed governor wheel can be rapidly decelerated, meanwhile, the steel wire rope can be effectively limited and decelerated through centrifugal force, the speed limiting efficiency of the elevator speed governor is higher, and potential safety hazards are smaller.

    本发明属于电梯限速器领域,尤其是一种电梯限速器和电梯安全系统,针对现有电梯限速器仅对限速器轮进行减速,难以对钢丝绳进行有效限位和减速,电梯限速器的使用存在安全隐患的问题,现提出如下方案,其包括安装座、限速器轮、限速套、转盘和两个限位组件,所述安装座的顶部固定安装有两个侧板,所述限速器轮转动安装在两个侧板之间,所述限速器轮上连接有钢丝绳,两个限位组件均设置在安装座上,两个限位组件均与钢丝绳相连接,两个侧板的一侧均转动安装有连接杆。本发明的电梯限速器不仅可对限速器轮进行快速减速,同时还可利用离心力对钢丝绳进行有效限位和减速,电梯限速器的限速效率更高,安全隐患更小。


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    Titel :

    Elevator speed governor and elevator safety system


    Weitere Titelangaben:

    一种电梯限速器和电梯安全系统


    Beteiligte:
    ZHOU YAN (Autor:in) / CAO YAJUAN (Autor:in) / CAO FENG (Autor:in)

    Erscheinungsdatum :

    2023-08-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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