To facilitate installation of a jamb, without welding and even in a narrow limited space.SOLUTION: A jamb fixing device 14 is composed of: a first L-shaped metal fitting 15 having a long-plate portion mounted on a side wall surface 11 of an opening, and a short-plate portion perpendicular to the long-plate portion; and a second L-shaped metal fitting 16 having a long-plate portion mounted on a rear surface of a vertical frame 12, and a short-plate portion perpendicular to the long-plate portion. A long hole extending in leftward and rightward directions of a frame opening is formed in each of the short-plate portions of the first L-shaped metal fitting 15 and the second L-shaped metal fitting 16, and, with the short-plate portions overlapped, the short-plate portions are fastened by connecting bolts 27, 28 inserted in the long holes. A long hole extending in forward and backward directions of the frame opening is formed in the long-plate portion of the second L-shaped metal fitting 16, and the vertical frame 12 and the long-plate portion of the second L-shaped metal fitting 16 are fastened by a vertical-frame fixing bolt 32 that can be engaged with the vertical frame 12 by its being inserted in the long hole extending in the forward and backward directions.SELECTED DRAWING: Figure 1

    【課題】溶接をすることなく、しかも狭い限られたスペースであっても、三方枠の据付作業を簡易に行えるようにする。【解決手段】三方枠固定装置14は、開口部の側壁面11に取り付けられ長板部と、長板部に直角な短板部と、を有する第1L字型金具15と、縦枠12の裏面に取り付けられる長板部と、長板部に直角な短板部と、を有する第2L字型金具16と、からなる。第1L字型金具15と第2L字型金具16の各短板部には、躯体開口部の左右方向に延びる長穴が形成され、各短板部を重ね合わせた状態で、長穴に挿入される連結ボルト27,28により各短板部同士が締結され、第2L字型金具16の長板部には、躯体開口部の前後方向に延びる長穴が形成され、縦枠12と第2L字型金具16の長板部は、前後方向に延びる長穴に挿入され縦枠12に係合可能な縦枠固定ボルト32により締結される。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    JAMB FIXING DEVICE AND JAMB FIXING METHOD FOR ELEVATOR


    Additional title:

    エレベータの三方枠固定装置および三方枠据付方法


    Contributors:
    FUJII ATORI (author)

    Publication date :

    2022-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    JAMB FIXING DEVICE FOR ELEVATOR AND JAMB INSTALLATION STRUCTURE

    FUJII ATORI | European Patent Office | 2021

    Free access

    ELEVATOR LANDING JAMB

    KONDO MASAHIRO | European Patent Office | 2023

    Free access

    JAMB DEVICE OF ELEVATOR

    MORINAGA CHIAKI | European Patent Office | 2018

    Free access

    MOUNTING TOOL FOR JAMB OF ELEVATOR, AND JAMB MOUNTING METHOD

    FUJII ATORI | European Patent Office | 2021

    Free access

    LANDING JAMB FOR ELEVATOR

    YAMAMOTO KEIGO | European Patent Office | 2017

    Free access