The invention relates to a transformation method for an elevator with a side machine room and an elevator without a machine room. The transformation method of the side-arranged machine room elevator comprises the steps that a supporting frame is installed in a hoistway, and the supporting frame is located above a counterweight; a traction machine and a top upper pulling wheel are installed on the supporting frame; a top hanging wheel is mounted on the rear side of the car roof diversion sheave; the rope winding mode is changed according to the arrangement structure of the wheel train. The transformation method of the side-arranged machine room elevator is used for transforming the side-arranged machine room elevator into an elevator without a machine room. The side-arranged machine room does not need to be continuously used, meanwhile, a plurality of well parts of the side-arranged machine room elevator, such as a rail, a car frame and a counterweight, are reserved, the transformation cost is low, the construction period is short, and the construction difficulty is low.

    本申请涉及一种侧置机房电梯的改造方法及无机房电梯。侧置机房电梯的改造方法包括在井道内安装支撑架,所述支撑架位于对重的上方;在所述支撑架安装曳引机以及顶部上拉轮;在轿顶反绳轮的后侧方安装顶部吊挂轮;按照上述轮系布置结构改变绕绳方式。该侧置机房电梯的改造方法用于将侧置机房电梯改造成无机房电梯。侧置机房无需继续使用,同时保留侧置机房电梯的诸多井道部件,例如轨道、轿架以及对重等,改造成本低,施工周期短,施工难度低。


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    Title :

    Transformation method of elevator with side machine room and elevator without machine room


    Additional title:

    侧置机房电梯的改造方法及无机房电梯


    Contributors:
    MO ZHENFENG (author) / SU XUHAO (author) / MIAO LIMEI (author) / HUANG MINDONG (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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