The crane pulley beam comprises a main beam, a supporting assembly capable of walking is arranged on the surface of the main beam, and the crane pulley beam is characterized in that a penetrating groove is formed in the main beam in a penetrating mode, a hoisting frame is hoisted below the supporting assembly, and a servo motor is fixedly connected to the bottom of the hoisting frame; the supporting assemblies are arranged on the surface of the main beam, the connecting shafts are used for limiting the supporting plates, so that the rolling wheels can roll on the surface of the main beam, the position of the lifting frame is adjusted, the upper supporting plate and the lower supporting plate are connected through the connecting plates, and at the moment, the connecting plates can play a jacking role on the supporting plates; therefore, the idler wheels can be prevented from slipping on the surface of the main beam, meanwhile, the main beam can be supported to a certain degree, the possibility that the main beam is bent is reduced, and in conclusion, the durability of the main beam can be improved while the mass of the main beam can be reduced through the mode.

    本发明公开一种起重机滑轮梁及起重机,包括主梁,所述主梁的表面设置有能够行走的支撑组件,其特征在于,所述主梁上贯穿开设有贯穿槽,所述支撑组件的下方吊装有吊装架,所述吊装架的底部固定连接有伺服电机,通过在主梁的表面设置支撑组件,利用连接轴对支撑板的限位,使得滚轮能够在主梁的表面进行滚动,从而调整吊装架的位置,而通过连接板将上下两个支撑板进行连接,此时的连接板能够对支撑板起到顶撑的作用,从而能够避免滚轮在主梁的表面打滑的同时,并且能够对主梁起到一定的支撑作用,降低主梁发生弯曲的可能性,综上所述,通过该种方式能够降低其质量的同时,能够增加主梁的耐用性。


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    Title :

    Crane pulley beam and crane


    Additional title:

    一种起重机滑轮梁及起重机


    Contributors:
    LIANG DAWEI (author) / XU CONGZHU (author) / XIE YANQU (author) / FU YULEI (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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