The invention discloses a boiler water-cooled wall assembling and hoisting device and a mounting method, the boiler water-cooled wall assembling and hoisting device comprises a water-cooled wall tube array assembling device and a water-cooled wall hoisting tool, the assembling device is designed to be a pair of angle steel clamping two side tube ends to be aligned, and the straightness and the unfitness of butt joint of pipelines are controlled through connection of fixing bolts and adjustment of the distance; a telescopic wedge plate is designed at a welding seam to adjust a pipeline opening aligning gap. The water-cooled wall lifting appliance is designed to be movable and can be conveniently disassembled and assembled, and after the vertical plates are inserted into the sealing plates between the water-cooled wall tubes, the lower ends are inserted into the insertion plates to achieve locking. And then, a plurality of lifting points are arranged on the water-cooled wall by utilizing the device, and the water-cooled wall is integrally lifted in place through the cooperation of a crane, a winch pulley block and a reverse link force. Compared with the prior art, the device is convenient to disassemble, so that the assembling and hoisting operation time of the boiler water wall is obviously shortened, the efficiency is greatly improved, the operation difficulty is reduced, and the safety of equipment and constructors is ensured.

    本发明公开了一种锅炉水冷壁组对及吊装的装置和安装方法,包括水冷壁列管组对装置和水冷壁吊具,组对装置设计为一对角钢夹住待对口的两侧管端,通过固定螺栓连接和调节间距,来满足控制管道直线度和错边量,在焊缝处设计有可伸缩楔板来调节管道对口间隙。水冷壁吊具设计为可便捷拆装的移动式,通过多个立板插入水冷壁列管间的密封板后,下端插入插板实现闭锁。然后利用此装置对水冷壁设置多个吊点,通过吊车、卷扬滑轮组和倒链接力配合,将水冷壁整体吊装就位。与现有技术相比,本发明装置构造方便拆卸,使锅炉水冷壁的组对及吊装的作业时间明显缩短,效率大大提高,降低了作业难度,并保证了设备和施工人员的安全。


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    Title :

    Boiler water cooling wall assembling and hoisting device and installation method


    Additional title:

    锅炉水冷壁组对及吊装的装置和安装方法


    Contributors:
    YAN WENZHONG (author) / SUI WEIDONG (author) / ZUO MING (author) / YU YANG (author) / LIU QUN (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / F23M Verkleidungen, Auskleidungen, Wände oder Türen besonders ausgebildet für Feuerräume oder Brennkammern, z.B. Feuerbrücken , CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES



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