The invention relates to a traction structure and an elevator, and the traction structure comprises a machine erecting beam which is fixedly arranged on the side wall of a hoistway; a car roof diversion sheave is arranged at the top of the car; the counterweight is arranged on one side of the lift car, and a first counterweight diversion sheave and a second counterweight diversion sheave which are arranged at an interval are arranged at the top of the counterweight; the hoisting rope is wound on the car roof diversion sheave, the first counterweight diversion sheave and the second counterweight diversion sheave, and a rope outlet point of the car roof diversion sheave, a rope outlet point of the first counterweight diversion sheave and a rope outlet point of the second counterweight diversion sheave are staggered from the crane erecting beam. And the interference problem is avoided, so that the crane erecting beam does not need to be disassembled, the construction operation contents such as cutting and re-welding of welding parts, knocking-out of concrete, re-pouring and the like are omitted, the construction workload and the construction period of old ladder transformation are greatly reduced, the material cost expenditure is saved, and meanwhile, the problem of disturbing residents is avoided.

    本发明涉及一种曳引结构及电梯,包括:架机梁,所述架机梁用于装设固定在井道侧壁上;轿厢,所述轿厢的顶部装设有轿顶反绳轮;对重,所述对重设置于所述轿厢的一侧,且所述对重的顶部装设有间隔设置的第一对重反绳轮和第二对重反绳轮;以及曳引绳,所述曳引绳经绕于所述轿顶反绳轮、所述第一对重反绳轮和所述第二对重反绳轮,且轿顶反绳轮的出绳点、第一对重反绳轮的出绳点和第二对重反绳轮的出绳点均与架机梁错开设置。避免产生干涉问题,从而就不需要对架机梁进行拆卸,省去了焊接件的切除和重新焊接、混凝土的敲除及重新浇筑等施工作业内容,大大减少了旧梯改造的施工作业量和施工周期,节省了物料成本支出,同时避免了扰民问题产生。


    Access

    Download


    Export, share and cite



    Title :

    Traction structure and elevator


    Additional title:

    曳引结构及电梯


    Contributors:
    MO ZHENFENG (author) / TAN YONGMING (author) / HUANG MINDONG (author)

    Publication date :

    2023-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Traction elevator structure

    GU KAIFEI / QIAN SONG | European Patent Office | 2020

    Free access


    Elevator traction friction wheel structure

    ZHONG JIAN / YAN TINGJUN | European Patent Office | 2025

    Free access

    Elevator traction machine

    ZHOU XIAOXUE / NI MINHUA | European Patent Office | 2020

    Free access

    Elevator traction machine

    FANG KAI / LI WEI | European Patent Office | 2016

    Free access