The invention provides a braking system of a multi-car intelligent parallel elevator, the elevator system is free of a traction structure, the elevator comprises a plurality of cars, at least two rails and switching rails, the switching rails are multiple, the switching rails are used for connecting the two different rails, the cars and a driving device are installed on a suspension device, and the suspension device is used for connecting the cars and the driving device. The driving device drives the suspension device and the lift car to run along the track, the braking system comprises a working brake and an additional brake, the working brake is used for braking the action of the driving device, and the additional brake brakes the lift car by clamping the track. According to the invention, the braking torque when the working brake acts is reduced, the braking friction force for driving the tire is reduced, the pressure borne by the tire is reduced, the service life of the tire is prolonged, the structure of the driving device is simplified, and the weight of the driving device is reduced.

    本发明提供了一种多轿厢智能并行电梯的制动系统,所述电梯系统无曳引结构,所述电梯包括多个轿厢、至少两个轨道和切换轨道,所述切换轨道设有多个,所述切换轨道用于衔接两个不同的轨道,轿厢和驱动装置安装在悬架装置上,驱动装置带动悬架装置和轿厢沿着轨道运行,所述制动系统包括工作制动器和附加制动器,工作制动器用于制动驱动装置的动作,附加制动器通过夹紧轨道实现制动轿厢。本发明减小了工作制动器动作时的制动力矩,减小了驱动轮胎的制动摩擦力,使得轮胎承受的压力减小,提高了轮胎的使用寿命,简化了驱动装置的结构,减轻了驱动装置的重量。


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    Title :

    Braking system of multi-car intelligent parallel elevator


    Additional title:

    一种多轿厢智能并行电梯的制动系统


    Contributors:
    ZHOU LIBO (author) / ZHU JIANWEI (author) / MAO KAIPING (author) / LIU XIANG (author) / TAN HUI (author)

    Publication date :

    2023-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / B66D Haspeln , CAPSTANS



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