The invention relates to the technical field of port and wharf container loading and unloading equipment, in particular to a quay crane capable of preventing a trolley from deviating. The number of the main rails is two, the two main rails are respectively installed on the quay crane girder, and the two main rails are symmetrically arranged; the trolley comprises a frame and wheels, and the wheels are arranged on the main track in a rolling mode; the first horizontal wheels are connected to the two sides of the vehicle frame, the two sets of first horizontal wheels are symmetrically arranged, and the two sets of first horizontal wheels are arranged on the two opposite side faces of the two main rails in a rolling mode respectively. The two sides of the frame are each connected with a set of first horizontal wheels, the two sets of first horizontal wheels are arranged on the two opposite side faces of the two main rails in a rolling mode, the first horizontal wheels can limit the trolley in the left-right direction, and it is guaranteed that the trolley is kept stable in the left-right direction and does not deviate; therefore, high-speed operation can be realized, and loading and unloading efficiency of the quay crane is improved.
本发明涉及港口码头集装箱装卸设备技术领域,具体涉及一种防小车跑偏岸桥,包括:岸桥大梁,对称地设有两条;主轨道,设有两条,并分别地安装在所述岸桥大梁上,两条所述主轨道对称设置;小车,包括车架及车轮,所述车轮可滚动地设置在所述主轨道上;第一水平轮,连接在所述车架的两侧,所述第一水平轮对称地设置有两组,两组所述第一水平轮分别可滚动地设置在两条所述主轨道的相对的两个侧面上。通过在车架的两侧分别连接一组第一水平轮,两组所述第一水平轮分别可滚动地设置在两条所述主轨道的相对的两个侧面上,第一水平轮能够对小车的左右方向进行限位,保证小车在左右方向上保持稳定不会跑偏,从而能够实现高速运行,进而提高岸桥的装卸效率。
Shore crane capable of preventing trolley from deviating
防小车跑偏岸桥
2022-06-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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