The invention discloses a synthesized counterweight filler. The synthesized counterweight filler comprises, by weight, 1.5%-10% of metal fibers, 60%-80% of ore and metal slags and 10%-38.50% of cement, wherein the water cement ratio is 0.3-0.5. The synthesized counterweight filler is formed by mixing and pouring the metal fibers, the cement, the ore and metal slags and the like according to a certain weight proportion, and then the using strength and weight requirements of an elevator for the synthesized counterweight filler can be met; the metal fibers can replace an outer-layer iron shell and inner reinforcing steel bars of a traditional counterweight filler, on one hand, the steel using amount can be saved, the painting process of the outer-layer iron shell can be reduced, and the pollution to the working environment can be reduced, and on the other hand, the welding operation of the iron shell and the steel bars is not needed, and therefore the labor and manufacture cost for manufacturing the counterweight filler can be significantly lowered; in addition, the counterweight fillers in various shapes can be quickly manufactured through overall pouring molding of the materials and different pouring moulds, and therefore the working efficiency can be improved.


    Access

    Download


    Export, share and cite



    Title :

    Synthesized counterweight filler


    Contributors:
    WANG ZEWEI (author) / PAN HAO (author)

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C04B Kalk , LIME / B66B Aufzüge , ELEVATORS



    Elevator counterweight device convenient for fixing counterweight filler

    HE JIE / HOU FANGDONG / LIU FALI et al. | European Patent Office | 2022

    Free access

    Counterweight filler connecting and fixing structure

    TU YINGJIAN / NIU YOUQUAN / SHEN YUBING et al. | European Patent Office | 2022

    Free access


    Elevator counterweight filler and production method thereof

    CHI HENGXUAN / WANG YAOHONG / MU SHAOPENG et al. | European Patent Office | 2024

    Free access

    Compressing device for counterweight filler of elevator

    WANG CHUNXIANG / GUO QIAN / REN MINGQUAN | European Patent Office | 2015

    Free access