The invention discloses adjusting structures for eliminating door frame roller gaps. The structures comprise outer door frame channel steel, middle door frame channel steel, inner door frame channel steel and roller sets; the roller sets comprise first rollers arranged between the outer door frame channel steel and the middle door frame channel steel and second rollers arranged between the middledoor frame channel steel and the inner door frame channel steel; and first adjusting parts used for adjusting the gap between the middle door frame channel steel and the outer door frame channel steelare arranged between the outer door frame channel steel and the middle door frame channel steel, and second adjusting parts used for adjusting the gap between the inner door frame channel steel and the middle door frame channel steel are arranged between the middle door frame channel steel and the inner door frame channel steel. According to the structures, the adjusting structures are arranged at the upper end and the lower end of a door frame, so that the gaps between the rollers and the channel steel can be eliminated through adjustment, door frame shaking caused by the gaps is eliminated,the stability of the door frame is guaranteed, and then the stability of a whole forklift is improved.

    本发明公开了一种消除门架滚轮间隙的调整结构,包括外门架槽钢、中门架槽钢、内门架槽钢以及滚轮组,所述滚轮组包括设置于所述外门架槽钢与所述中门架槽钢之间的第一滚轮、设置于所述中门架槽钢与内门架槽钢之间的第二滚轮,所述外门架槽钢与所述中门架槽钢之间设有用于调节所述中门架槽钢与所述外门架槽钢间隙的第一调节部,所述中门架槽钢内门架槽钢之间设有用于调节所述内门架槽钢与所述中门架槽钢间隙的第二调节部,本申请通过在门架上下两端均设置调节结构,因而可以通过调节消除滚轮与槽钢之间的间隙,消除间隙带来的门架晃动,保证门架的稳定性,从而提高整车的稳定性。


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    Title :

    Adjusting structures for eliminating door frame roller gaps


    Additional title:

    一种消除门架滚轮间隙的调整结构


    Contributors:
    YANG HANCAI (author) / XU LINGCAN (author) / WANG DONGYAN (author) / WANG MAOBING (author) / HU XIAOHAI (author) / LI JUN (author)

    Publication date :

    2020-06-26


    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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