The invention relates to the technical field of elevator safety braking, in particular to an elevator safety braking device which comprises an elevator car body, a wrapping protection plate is fixedly connected to the surface of the elevator car body, a steel wire lifting rope is placed on the inner wall of the wrapping protection plate, and a vertical plate is fixedly installed on the side face, close to the top of the wrapping protection plate, of the wrapping protection plate through a support. A sliding rod is fixedly connected to the inner wall of the vertical plate, a sliding sleeve is slidably connected to the surface of the sliding rod, a compression spring is connected between the bottom of the sliding sleeve and the top of the vertical plate through a damping pad, and the outer portion of the sliding rod is sleeved with the interior of the compression spring; according to the structure, the elastic braking structure with the speed sensing function is arranged on the elevator car body, that is, inclined stopping is restrained through the stopping protection sleeve, and the multiple side fixing plates and the pushing abutting plates on the side fixing plates are additionally arranged for strong adsorption abutting; and the safe braking protection treatment effect of the elevator car body in multiple directions and multiple points is ensured.

    本发明涉及电梯安全制动技术领域,特别涉及一种电梯的安全制动装置,包括电梯轿厢体,所述电梯轿厢体的表面固定连接有包裹护板,所述包裹护板的内壁放置有钢丝吊绳,所述包裹护板上靠近其顶部的侧面通过支架固定安装有立板,所述立板的内壁固定连接有滑杆,所述滑杆的表面滑动连接有滑动套,所述滑动套的底部和立板的顶部之间通过阻尼垫连接有压缩弹簧,且压缩弹簧的内部套接在滑杆的外部上,本发明结构通过在电梯轿厢体上设置有具备感应速度的弹性制动结构,即通过止停防护套进行约束倾斜止停,并增加了多个侧定板以及其上推动抵板进行强力吸附抵接,保证了从多方向多点进行电梯轿厢体的同时安全制动保护处理效果。


    Access

    Download


    Export, share and cite



    Title :

    Safety braking device of elevator


    Additional title:

    一种电梯的安全制动装置


    Contributors:

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F16F SPRINGS , Federn



    Elevator safety braking device and elevator

    FANG JIANMING / ZHANG JING / MA WANGYONG | European Patent Office | 2023

    Free access

    ELEVATOR SAFETY BRAKING DEVICE

    CUNNINGHAM KEVIN / TOAN TIMOTHY | European Patent Office | 2024

    Free access

    Safety braking device for elevator

    LEI YAO | European Patent Office | 2020

    Free access


    Emergency braking device for elevator safety

    PENG YUN / DU BING / WANG JUNMING et al. | European Patent Office | 2022

    Free access