The invention relates to a multi-span cable crane system capable of spanning a tower, which comprises cables arranged at intervals along a transverse bridge direction, and a plurality of tower cranes arranged at intervals along a longitudinal bridge direction, the bridge towers are arranged at intervals in the longitudinal bridge direction, each bridge tower comprises cable saddles arranged at intervals in the transverse bridge direction, the cable ropes are supported on the cable saddles of the bridge towers at the same time, and a first space is defined by the cable saddles arranged at intervals in the transverse bridge direction; the crane comprises a lifting appliance and crown blocks arranged at the two ends of the lifting appliance, and the crown blocks can walk along the cable; when the crown block moves to the position above the bridge tower along the cable, the lifting appliance is located in the first space. Due to the fact that the bridge tower comprises the cable saddles arranged at intervals in the transverse bridge direction, the cable saddles arranged at intervals define the first space, and the crown blocks are located at the two ends of the lifting appliance, the crane can cross over the bridge tower, and the cable crane can be used for lifting between the bridge towers and can also be used for lifting over the bridge towers.

    本发明涉及一种可跨塔的多跨缆索吊机系统,其包括:沿横桥向间隔设置的缆索,每个所述缆索沿纵桥向延伸;多个桥塔,所述桥塔沿纵桥向间隔设置,所述桥塔包括沿横桥向间隔设置的索鞍,所述缆索同时支撑于多个桥塔的索鞍上,沿横桥向间隔设置的索鞍围成第一空间;吊机,所述吊机包括吊具以及设于吊具两端的天车,所述天车可沿所述缆索行走;当所述天车沿所述缆索行至所述桥塔上方时,所述吊具位于所述第一空间中。由于桥塔包括横桥向间隔设置的索鞍,且间隔设置的索鞍围成第一空间,天车位于吊具的两端,使得吊机可跨越桥塔,使缆索吊机不仅仅可用于桥塔之间的吊运,也可用于跨桥塔的吊运。


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    Title :

    Multi-span cable crane system capable of crossing tower


    Additional title:

    一种可跨塔的多跨缆索吊机系统


    Contributors:
    YU HAI (author) / YANG XIN (author) / YANG YONGGAO (author) / PENG JIJI (author) / LONG DI (author) / YI HANYANG (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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