The invention discloses a pre-assembling line trolley. The pre-assembling line trolley comprises a frame base, wheels and a locating supporting frame. The frame base comprises an I-shaped structure, which is formed by two parallel cross rods and a vertical rod, wherein the vertical rod is vertically fixed between the cross rods. A tool fixing shaft is fixedly mounted at the center of the vertical rod. The wheels are fixedly mounted at the two ends or in the middle positions of the external side surfaces of the two cross rods, respectively. L-shaped anti-clamping plates are mounted outside the wheels. The locating supporting frame comprises two inverted L-shaped supporting frames with same structures; and the two inverted L-shaped supporting frames are mounted in the middle of the two cross rods and symmetrically arranged, respectively. A plurality of uniformly distributed locating holes are formed in the upper surfaces of the inverted L-shaped supporting frames. The pre-assembling line trolley disclosed by the invention can move on a production line through its own wheels and is used for fixing tools with the bottom upwards; therefore, requirements on functions can be satisfied; the pre-assembling line trolley disclosed by the invention has the advantages of simple mechanism structure, easiness for assembling and disassembling, low manufacturing and maintenance cost, safety and reliability are realized; and the working efficiency can be also increased.


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    Title :

    Pre-assembling line trolley


    Contributors:
    JIN RULONG (author) / TU CHAO (author)

    Publication date :

    2015-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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