The elevator emergency braking control device comprises an elevator shaft, a lift car and a braking assembly, guide rails are fixedly connected to the two sides of the elevator shaft, the lift car is movably connected into the elevator shaft, guide grooves matched with the guide rails are formed in the side walls of the two sides of the lift car, and limiting blocks are fixedly connected to the positions, at the upper ends and the lower ends of the guide grooves, of the side walls of the lift car; meanwhile, a connecting box is fixedly connected to the top end of the lift car, the top end of the connecting box is fixedly connected with the steel cable, an air guide groove is formed in the bottom of the lift car, a built-in air channel communicated with the air guide groove is formed in the inner wall of the lift car, meanwhile, the built-in air channel is communicated with the interior of the lift car and the guide groove, and an air valve assembly is fixedly connected in the built-in air channel located at the top end of the lift car; and embedding grooves are formed in the inner walls of the two sides of the guide groove. The elevator emergency braking control device aims at solving the problem that in the prior art, a braking mechanism cannot provide a braking effect for a car when a driving mechanism in an elevator machine room loses connection of an elevator.

    本发明提供一种电梯紧急制动控制装置,包括电梯井、轿厢、制动组件,电梯井两侧固定连接有导轨,且轿厢活动连接于电梯井中,轿厢两侧侧壁上开设有与导轨相匹配的导向槽,且导向槽上下两端的轿厢侧壁上固定连接有限位块,同时轿厢顶端固定连接有连接箱,并且连接箱顶端与钢索固定连接,轿厢底部开设有导气槽,且轿厢内壁中开设有与导气槽导通内置气道,同时内置气道与轿厢内部及导向槽导通连接,并且位于轿厢顶端处内置气道中固定连接有气阀组件,导向槽两侧内壁上开设有镶嵌槽,本发明提供一种电梯紧急制动控制装置为解决现有技术中针对电梯机房中的驱动机构在电梯失去连接时该制动机构将无法为轿厢提供制动效果的问题。


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    Title :

    Elevator emergency braking control device


    Additional title:

    一种电梯紧急制动控制装置


    Contributors:
    WANG MINHUI (author) / LI HUIMIN (author) / CHEN WENHUI (author) / GUO ZEXUAN (author)

    Publication date :

    2023-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / F24F Klimatisierung , AIR-CONDITIONING



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