The invention discloses a main beam connecting cross beam structure for a semicircular main beam quay crane, which comprises a box-shaped structure penetrating through a semicircular main beam, and the length axis of the box-shaped structure is vertically intersected with the length axis of the semicircular main beam; the box-shaped structure comprises an upper panel, a lower panel, an inner side web plate and an outer side web plate; the upper panel and the lower panel both penetrate through the semicircular main beam; the inner side web is arranged on the outer side face of the semicircular main beam and between the inner side edge of the upper panel and the inner side of the lower panel, and the outer side web is arranged on the outer side face of the semicircular main beam and between the outer side edge of the upper panel and the outer side of the lower panel; and a connecting lug plate is arranged on the upper surface of the upper panel. The connecting reliability between the connecting cross beam and the semicircular main beam is improved.

    本发明公开了一种用于半圆主梁岸桥的主梁连接横梁结构,包括一穿过半圆形主梁设置的箱型结构,所述箱型结构的长度轴线与所述半圆形主梁的长度轴线垂直相交;所述箱型结构包括上面板、下面板、内侧腹板和外侧腹板;所述上面板、所述下面板均穿过所述半圆形主梁;所述内侧腹板设于所述半圆形主梁的外侧面、所述上面板的内侧边与所述下面板的内侧之间,所述外侧腹板设于所述半圆形主梁的外侧面、所述上面板的外侧边与所述下面板的外侧之间;所述上面板的上表面设有连接耳板。本发明提高了连接横梁与半圆形主梁之间的连接可靠性。


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    Title :

    Main beam connecting cross beam structure for semicircular main beam quay crane


    Additional title:

    一种用于半圆主梁岸桥的主梁连接横梁结构


    Contributors:
    ZENG PENG (author) / ZHAO LIANG (author) / WANG BITAO (author) / LUO ZHENGUO (author)

    Publication date :

    2022-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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