The invention relates to a lifting device, in particular to a cover plate lifting device of an ascending flue cover plate for a roasting furnace in the industries of anodes, cathodes and electrodes for lifting aluminum. A cover plate lifting device is characterized in that a round steel plate is welded to the front end of a top main pipe, two steel plate holes are symmetrically formed in the lowerportion of the round steel plate, a middle supporting structure is arranged below the middle front end of the top main pipe, a bottom transverse pipe is arranged below the middle supporting structure, and tires are arranged at the two ends of the bottom transverse pipe. The lifting device has the advantages that the lever principle is adopted, steel pipes of various sizes are welded together, rapid lifting and resetting of the heavy ascending flue cover plate can be achieved, the furnace moving time is shortened, disturbance to a system is reduced, and meanwhile the labor intensity of operators is reduced.

    本发明涉及一种提升装置,尤其涉及一种提升铝用阳极、阴极和电极行业的焙烧炉用的上升烟道盖板的盖板提升装置。一种盖板提升装置,在顶部主管前端端头焊接圆钢板,圆钢板下部对称位置设置两个钢板洞,在顶部主管的中前端下方设有中部支撑结构,中部支撑结构的下方设有底部横管,底部横管的两端设有轮胎。本发明的优点效果:本发明采用杠杆原理,将各种大小的钢管焊接一起,可以实现对较重的上升烟道盖板快速提升与复位,缩短移炉时间,减少对系统的扰动,同时降低操作工人的劳动强度。


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    Title :

    Cover plate lifting device


    Additional title:

    一种盖板提升装置


    Contributors:
    ZHOU SHANHONG (author) / LIU CHAODONG (author) / WANG NAN (author) / LIU CHAO (author)

    Publication date :

    2020-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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