The invention relates to a balance beam support of a wharf gantry crane. The support comprises an upper-layer connecting mechanism, a lower-layer connecting mechanism and an outer-layer mechanism, wherein the upper-layer connecting mechanism comprises a bearing plate, a connecting shaft is rotatably connected to the interior of the bearing plate, a connecting seat is fixedly connected to the connecting shaft, a connecting plate is fixedly connected to the connecting seat, a first vertical shaft is fixedly connected to the connecting plate, and a first clamping ring is fixedly connected to the exterior of the first vertical shaft; u-shaped grooves are formed in the interiors of the two vertical plates, semicircular fixing parts are fixedly connected to the exteriors of the vertical plates through bolts, two first transverse plates are fixedly connected to the bottom of the bearing plate, the outer layer mechanism comprises a shell, and the shell is fixedly connected to the exterior of the bearing plate. According to the scheme, the influence of the balance beam of the crane on the trolley is reduced, so that the trolley can normally and stably move.

    本发明涉及一种码头门座式起重机平衡梁支座,所述支座包括上层连接机构、下层连接机构和外层机构;其中,上层连接机构包括承载板,承载板的内部转动连接有连接轴,连接轴上固定连接有连接座,所述连接座上固定连接有连接板,连接板上固定连接有第一立轴,所述第一立轴的外部固定连接有第一卡圈,其中,下层连接机构包括两个竖板,两个所述竖板的内部均开设有U形槽,竖板的外部通过螺栓固定连接有半圆固定件,承载板的底部固定连接有两个第一横板,外层机构包括外壳,所述外壳固定连接于所述承载板的外部。该方案减少了起重机平衡梁对台车的影响,使台车可以正常保持平稳移动。


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    Title :

    Balance beam support of wharf gantry crane


    Additional title:

    一种码头门座式起重机平衡梁支座


    Contributors:
    YANG TANGGUI (author) / WANG WEI (author) / ZHANG YAN (author)

    Publication date :

    2024-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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