The invention discloses an elevator additionally installed in an existing building and an installation method of the elevator. The elevator installed in the existing building is composed of a car, a traction device, a rail, a control system, a hoistway, an elevator hoistway door, a signal system, an obstacle detector and the like; the hoistway is an open channel for elevator operation without a sealing wall and is arranged in the space where a stair platform of the existing building is located; the rail is made of two parallel profile steels, and the elevator runs in a manner of clinging to the rail; the hoistway door is arranged on a hoistway opening where the elevator hoistway penetrates through a floor slab of each floor, when the elevator passes through the hoistway opening, the hoistway door is automatically opened, and after the elevator passes through the hoistway opening, the hoistway door is automatically closed. According to the elevator, the difficulty that the existing building does not have a space for additionally arranging the elevator hoistway and an elevator channel in an area outside the building can be solved, the structure of the existing building is not changed, the influence such as wind and light shielding on low-floor residents is avoided, the construction cost is reduced, the installation is quick, and the comprehensive care of the old and the disabled is realized.

    本发明公开了一种既有建筑内加装的电梯及其安装方法。既有建筑内安装的电梯是由轿箱、牵引装置、轨道、控制系统、井道、电梯井道门、信号系统和障碍探测器等组成;井道是一种不设封闭墙的电梯运行的敞开式通道,设置在既有建筑楼梯平台所在的空间内;轨道是由二根相互平行的型钢制成,电梯紧贴其运行;井道门是设置于电梯井道穿过每层楼楼板处井道口上的,电梯通过该井道口时,自动打开这扇井道门,通过后自动关闭井道门。本发明能解决既有建筑在楼外区域没有空间加装电梯井道和增设电梯通道的困难,不改变既有建筑的结构,对低层住户不产生挡风挡光等影响,降低建设成本,安装快速,实现了对老人和残障人士的全面关怀。


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    Title :

    Elevator additionally installed in existing building and installation method of elevator


    Additional title:

    一种既有建筑内加装的电梯及其安装方法


    Contributors:
    LIU FEIRAN (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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