The method for manufacturing the elevator counterweight with the handle comprises the following steps of: (a) preparing a rectangular shell which is made of a metal or resin-based material and is provided with a hollow inner part; (b) a step of forming a pair of through holes for fixing a handle on both end sides of the housing; (c) inserting the end of a metal round bar having a predetermined shape into the pair of through holes formed in the step (b) by a predetermined depth, and then temporarily fixing the metal round bar to the housing; (d) a step of filling the interior of the housing to which the metal round bar is temporarily fixed with a counterweight; and (e) after the step (d), the filled mortar is solidified outdoors for a preset time, so that the end part of the temporarily fixed metal round rod is integrally embedded into the mortar, and at the moment, the part, protruding out of the mortar, of the metal round rod forms a handle.

    本发明的附有手柄的电梯配重的制造方法,其中,包括:步骤(a):准备由金属或树脂基材料制成并具有空内部的矩形壳体的步骤;步骤(b):在所述壳体的两端侧上形成一对用于固定手柄的通孔的步骤;步骤(c):将预定形状的金属圆棒的端部插入到所述步骤(b)中形成的一对通孔中预定的深度,然后将所述金属圆棒临时固定到壳体上的步骤;步骤(d):将配重填充到临时固定有所述金属圆棒的壳体的内部的步骤;步骤(e):所述步骤(d)后,将填充的砂浆在室外固化预定时间,使临时固定金属圆棒的端部整体嵌入砂浆内,此时,突出到砂浆外部的金属圆棒部分形成了手柄的步骤。


    Access

    Download


    Export, share and cite



    Title :

    Handle-attached elevator counterweight and manufacturing method thereof


    Additional title:

    附有手柄的电梯配重及其制造方法


    Contributors:
    KIM EUNG-JU (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B28B Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel , SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER / B66B Aufzüge , ELEVATORS / C04B Kalk , LIME



    ATTACHED ELEVATOR SHAFT FOR ELEVATORS WITH COUNTERWEIGHT

    SITSIKHOVSKIJ PAVEL VIKTOROVICH | European Patent Office | 2021

    Free access

    ELEVATOR COUNTERWEIGHT

    TAKASHIMA KANA | European Patent Office | 2015

    Free access

    ELEVATOR COUNTERWEIGHT

    MIKKONEN JANNE / RÄSÄNEN MATTI / AULANKO ESKO et al. | European Patent Office | 2017

    Free access

    ELEVATOR COUNTERWEIGHT

    LEGER HUGUES / DET FRANCK J | European Patent Office | 2023

    Free access

    ELEVATOR COUNTERWEIGHT

    MIKKONEN JANNE / RÄSÄNEN MATTI / AULANKO ESKO et al. | European Patent Office | 2017

    Free access