The invention discloses a gantry crane height adjusting gasket structure which comprises a gantry crane body, moving mechanisms are arranged on the two side walls of the gantry crane body, a plurality of gasket devices are arranged at the lower end of the gantry crane body, and each gasket device comprises a gasket fixedly connected to the lower end of the gantry crane body. A hollow adjusting seat is arranged on the lower side wall of the gasket, a gradienter is arranged on the surface of the hollow adjusting seat, and horizontal adjusting mechanisms are arranged on the two side walls of the hollow adjusting seat. According to the gantry crane, movement of the device is facilitated through the multiple folded moving wheels, meanwhile, leveling operation of the device can be achieved by adjusting the angles of the two hollow adjusting bases, the stability of the gantry crane body during use is improved, and meanwhile, the device is convenient to use. And by utilizing the counter-acting force between each buffer rod I, each buffer rod II, each gear II and each spring I as well as between each spring II and each coil spring, the buffering and damping effects on the portal crane body are improved.

    本发明公开了门式起重机高度调节用垫片结构,包括门式起重机本体,所述门式起重机本体的两侧侧壁均设有移动机构,所述门式起重机本体的下端设有多个垫片装置,每个所述垫片装置包括固定连接在门式起重机本体下端的垫片,所述垫片的下侧壁设有空心调节座,所述空心调节座的表面设有水平仪,且空心调节座的两侧侧壁均设有水平调节机构。本发明通过折叠的多个移动轮,方便了装置的移动,同时通过对两个空心调节座的角度调节,可达到对装置的调平操作,提高了门式起重机本体使用时的稳定性,同时,利用每个缓冲杆一、每个缓冲杆二和每个齿轮二与每个弹簧一、每个弹簧二和每个卷簧之间的反作用力,提高了对门式起重机本体的缓冲减震效果。


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    Titel :

    Gasket structure for adjusting height of portal crane


    Weitere Titelangaben:

    门式起重机高度调节用垫片结构


    Beteiligte:
    LIANG JUN (Autor:in)

    Erscheinungsdatum :

    2023-12-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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