The invention discloses an elevator side opening door machine which is composed of a base structure and an action execution assembly. In the foundation structure, parts such as the door motor are reasonably arranged in the mounting bottom plate, and the bent edge can prevent impurities. In the action executing assembly, a door opening limiting device, a door pulley assembly, a door opening force maintaining device and the like are arranged on a door machine guide rail, and a linkage device ensures cooperative movement of components. The door knife assembly is unique, the door knife is installed on the shutter door pulley assembly, the operation structure of the door knife enables relevant operation of the car door shutter to be carried out without disassembling the door knife, and the position is convenient to adjust through the door knife installation structure. The problem that motor protection and door vane operation are inconvenient is solved, the structure is compact, installation and maintenance are convenient, and stable and safe operation of an elevator can be guaranteed.

    本发明公开一种电梯旁开门门机,由基础结构与动作执行组件构成。基础结构中,安装底板内部合理布局门电机等部件,其折弯边可防杂质。动作执行组件里,门机导轨上有开门限位、门滑轮组件和开门力保持装置等,联动装置确保部件协同运动。门刀组件独特,门刀安装在快门门滑轮组件上,其操作结构使无需拆门刀就能进行轿门快门相关操作,还有门刀安装结构便于调整位置。本发明解决了电机防护、门刀操作不便等问题,结构紧凑,安装维护便捷,能保障电梯平稳、安全运行。


    Access

    Download


    Export, share and cite



    Title :

    Door machine for side opening door of elevator


    Additional title:

    一种电梯旁开门门机


    Contributors:
    ZHAO RUCONG (author) / HUO JUNCHAO (author) / XIAO YONGHENG (author)

    Publication date :

    2025-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ONE SIDE OPENING-TYPE DOOR DEVICE FOR ELEVATOR

    KITAZAWA MASAYA / SHIBATA ATSUSHI / OTSUKA YASUSHI et al. | European Patent Office | 2022

    Free access

    ELEVATOR DOOR OPENING FIXTURE

    SHIGETOMI SHUJI | European Patent Office | 2019

    Free access

    ELEVATOR DOOR OPENING EXTENSION DEVICE AND ELEVATOR DOOR OPENING EXTENSION CONTROL METHOD

    KAMATA HIRONOBU / ITO KOICHI / ISHIGAKI TAKUHIRO et al. | European Patent Office | 2016

    Free access

    Elevator door opening retainer

    MA GUANGYUAN | European Patent Office | 2021

    Free access

    Elevator door opening structure with different door opening heights

    SONG LIANGYING / LU ZHIWEI / ZHU PEISHENG et al. | European Patent Office | 2022

    Free access