The invention discloses a method for mounting a pile winding crane with an angle on water, which belongs to the technical field of pile winding crane mounting, and comprises the steps of S1, towing a carrier ship into a dock by using a tug, and mooring and fixing the carrier ship by using a mooring device on the side of the dock; S2, adjusting the fixing state of the carrier ship until the long side of the carrier ship and the length direction of the dock form an included angle of 15-20 degrees so as to enable a suspension arm of the pile winding crane mounted on the carrier ship to be parallel to the length direction of the dock; and S3, sequentially hoisting a rotary body, a frame A and the suspension arm of the pile winding crane to the carrier ship through a gantry crane, mounting in place, and completing overwater hoisting mounting of the pile winding crane. The carrier ship is fixed at a specific angle through the mooring device on the side of the dock, the gantry crane can hoist the pile winding crane conveniently, the posture of the suspension arm after mounting is guaranteed, overwater mounting of the large-tonnage pure electric pile winding crane is completed, the floating crane renting cost is saved, the construction cost is reduced, and the construction efficiency is improved.

    本发明公开了一种带角度绕桩吊机水上安装方法,属于绕桩吊机安装技术领域,包括以下步骤:S1.利用拖轮将载体船拖带至船坞内,再利用船坞边的带缆装置将载体船系泊固定;S2.将载体船的固定状态调整至载体船的长边与船坞长度方向形成15‑20°夹角,以使得在载体船上安装完成后的绕桩吊机的吊臂与船坞长度方向平行;S3.利用龙门吊依次将绕桩吊机的回转体、A架和吊臂吊装到载体船上并安装到位,完成绕桩吊机的水上吊装安装。载体船通过船坞边带缆装置进行特定角度的固定,方便龙门吊吊装绕桩吊机,并保证安装好之后吊臂的姿态,完成大吨位纯电式绕桩吊机水上安装,节约租赁浮吊费用,降低施工成本,提高施工效率。


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    Title :

    Method for mounting pile winding crane with angle on water


    Additional title:

    一种带角度绕桩吊机水上安装方法


    Contributors:
    XU BO (author) / LIU CONG (author) / CHEN JINGGENG (author) / LIAN BOQIANG (author) / LUO JIUTIAN (author) / LIU CHONGZHE (author)

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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