The invention discloses a multi-spader parallel lifting device. The multi-spader parallel lifting device comprises spaders, spader connection bases, lifting wheel tracks, a spader bearing frame, hydraulic cylinder lower connecting bases, hydraulic cylinder upper connecting bases, lifting wheel sets, lifting wheel supports and hydraulic cylinders. The spaders are fixed to the spader bearing frame through the spader connection bases. One sides of the lifting wheel sets are fixed to the spader bearing frame through the lifting wheel supports. The multi-spader parallel lifting device is simple in structure, very convenient to use and operate and stable in integral running. Meanwhile, the working efficiency of equipment can be higher through the multiple spaders.


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    Title :

    Multi-spader parallel lifting device


    Contributors:

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS



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