The invention discloses a novel hollow guide rail for elevator counterweight and installation and application thereof. The hollow guide rail comprises a guide rail body with a sealing structure, the guide rail body is of a T-shaped structure, and a cavity is formed inside the guide rail body; a vertical guide rail guide surface is arranged at the upper end of the guide rail body, an inward arc and an outward arc are sequentially connected below the guide rail guide surface, the outward arc is connected with a vertical surface, the vertical surface is connected with a guide arc edge, and the guide arc edge is connected with a bottom plate; and the bottom plate is of a horizontally-folded two-layer structure, a first fillet is arranged at the folding turning position, a plurality of positioning holes are further formed in the bottom plate, and a bolt connecting hole is formed in the middle of the bottom of the bottom plate. A connecting plates and bolts which are matched with the hollow guide rail and are of special structures achieve the effects of being convenient to install on site and improving the installation efficiency, and can be widely applied to the technical field of civil and industrial elevators.

    本发明公开了一种新型电梯对重用空心导轨及其安装应用,空心导轨包括具有密封结构的导轨本体,所述导轨本体呈T型结构,内部设有空腔;所述导轨本体上端设有竖直的导轨导向面,所述导轨导向面下方依次连接向内圆弧和向外圆弧,所述向外圆弧连接垂直面,所述垂直面连接导向弧边,所述导向弧边连接底板;所述底板为水平折叠的两层结构,且在折叠转弯处设有第一倒圆角,在所述底板上还设有若干定位孔,所述底板的底部中间设有插销连接孔;本发明的空心导轨配合的特殊结构的连接板和插销,实现现场安装方便,提高安装效率的作用,可广泛用于民用及工业用电梯技术领域。


    Access

    Download


    Export, share and cite



    Title :

    Novel hollow guide rail for elevator counterweight and installation and application thereof


    Additional title:

    一种新型电梯对重用空心导轨及其安装应用


    Contributors:
    ZHOU JIE (author) / RUAN WUCHANG (author) / WANG QINGXI (author) / SUN HAIFEI (author)

    Publication date :

    2021-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Elevator counterweight guide rail bracket

    YING YIJUN / ZHAO GAOJIE | European Patent Office | 2020

    Free access

    Counterweight guide device for scaffold-free elevator installation and counterweight installation method

    HUANG WEILONG / LIU CHUANG / WU ZIJIAN et al. | European Patent Office | 2023

    Free access

    Circular guide rail for elevator counterweight device

    QIAO BAOLIN | European Patent Office | 2015

    Free access

    Elevator installation with car and counterweight

    HUSMANN JOSEF | European Patent Office | 2016

    Free access

    Fastening system for cabin guide rail and counterweight of elevator

    FERNANDEZ JOSE ENRIQUE | European Patent Office | 2023

    Free access