The invention provides an integral hoisting method for an upper assembly of a bridge type ship unloader, the upper assembly of the bridge type ship unloader comprises a front girder, a machine room and a rear girder, and the integral hoisting method comprises the following steps: S1, the front girder, the machine room and the rear girder are subjected to final assembly; s2, the center-of-gravity position of the whole upper assembly of the bridge type ship unloader after final assembly is calculated, and a hoisting scheme is determined according to the center-of-gravity position; and S3, according to the hoisting scheme, the bridge type ship unloader upper assembly is hoisted to the installation position. According to the integral hoisting method for the upper assembly of the bridge type ship unloader, the integral gravity center position of the upper assembly of the bridge type ship unloader after final assembly is calculated, and the hoisting lugs are arranged according to the gravity center position, so that the use efficiency of hoisting equipment in the integral hoisting process of the upper assembly of the bridge type ship unloader can be greatly improved; and the maximum actual load capacity of the hoisting equipment is improved.

    本发明提供一种桥式卸船机上部总成整体吊装方法,所述桥式卸船机上部总成包括前大梁、机器房和后大梁,整体吊装方法包括如下步骤:S1、将所述前大梁、机器房和后大梁完成总装;S2、计算总装后的所述桥式卸船机上部总成整体的重心位置,并根据所述重心位置,确定吊装方案;S3、根据所述吊装方案,将所述桥式卸船机上部总成吊装至安装位置。根据本发明实施例的桥式卸船机上部总成整体吊装方法,通过计算总装后桥式卸船机上部总成整体的重心位置,并根据重心位置来布设吊装吊耳,能够极大改善桥式卸船机上部总成整体吊装过程中的起重设备的使用效率,提高起重设备的最大实际载荷量。


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    Title :

    Integral hoisting method for upper assembly of bridge type ship unloader


    Additional title:

    一种桥式卸船机上部总成整体吊装方法


    Contributors:
    CHU JINCHUAN (author) / QIAN LIANGLIANG (author) / JI JIANWEI (author) / ZHAO YU (author) / DAI WENXIU (author) / TANG WEI (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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