The crane beam for the double-beam crane comprises supporting tables, a beam rod is arranged between the supporting tables, and the beam rod is welded to the supporting tables; reinforcing blocks are arranged at the inner corners of the joints of the supporting tables and the beam columns. A supporting reinforcing seat integrally formed with the supporting table is arranged at the bottom end of the supporting table, and a reinforcing plate is arranged between hollowed-out parts at the bottom end of the supporting reinforcing seat. The assembly has the beneficial effects that the defect that the welding position of the longitudinal assembly and the horizontal assembly is fragile is overcome, the design of the triangular reinforcing blocks is adopted, the bearing requirement is increased, and breakage is avoided; and the bottom end of the supporting table adopts the design of the supporting reinforcing seat, so that the supporting of the supporting table can be increased, the supporting table can be conveniently connected with supporting legs of the crane, and supporting is more effective.

    本发明公开了一种用于双梁起重机的起重机梁,包括支撑台,支撑台之间设有梁杆,所述梁杆与支撑台焊接;所述支撑台台与梁杆连接处的内角设有加强块;所述支撑台底端设有与其一体成型的支撑加强座,所述支撑加强座底端镂空部分之间设有加强板。本发明的有益效果是:解决了纵向与水平的组件焊接处较为脆弱点的缺点,采用三角型加强块的设计,增加承载符合,避免断裂;在支撑台底端采用支撑加强座的设计,可以增加对支撑台的支撑,方便与起重机的支脚连接,支撑更为有效。


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    Title :

    Crane beam for double-beam crane


    Additional title:

    一种用于双梁起重机的起重机梁


    Contributors:
    MENG ERJIN (author) / XU SHIFENG (author) / WANG HAITAO (author) / WANG SHAOLI (author)

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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