The invention belongs to the technical field of hoisting equipment, and particularly relates to a hoisting sling for welding a pipeline. The hoisting sling comprises a leveling part, a shrinking part,a flexible driving part and a binding part. A to-be-welded pipeline is bound through the binding part, then the horizontal inclination angle of the to-be-welded pipeline is adjusted through the leveling part, then the axis of the to-be-welded pipeline and the axis of the connected pipeline are located on the same straight line, then the welding requirement is met, finally, the to-be-welded pipeline is driven by the flexible driving part to rotate in an annular rail limited by rolling wheels, so that the pipeline is welded under the condition that a welding gun is fixed, the welding precisionis improved, high-precision welding of the pipeline can be well realized under the hoisting state, then the difficulties of manually supporting the pipelines and adjusting the positions and angles between the pipelines and the sizes of welding seams are reduced, and the pipeline welding efficiency and precision are improved.

    本发明属于吊装设备技术领域,具体的说是一种焊接管道用吊索具,包括调平部件、收缩部件、柔性驱动部件和捆绑部件;本发明通过捆绑部件实现对待焊接管道进行捆绑,随后通过调平部件对待焊接管道的水平倾角进行调节,进而使得待焊接管道与相连的管道的轴线在同一条直线上,进而保证焊接的要求,最后通过柔性驱动部件带动待焊接管道在滚轮限位的环状轨道中转动,进而在固定焊枪的情况下即可实现对管道进行焊接,进而提高了焊接的精度,而且在吊装的状态下即可很好的实现了管道的高精度焊接,进而降低了人工支撑管道、调节管道之间的位置和角度以及焊缝大小的难度,进而提高了管道焊接的效率和精度。


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    Titel :

    Hoisting sling for welding pipeline


    Weitere Titelangaben:

    一种焊接管道用吊索具


    Beteiligte:
    LIN XUE (Autor:in)

    Erscheinungsdatum :

    2021-01-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B23K Löten , SOLDERING OR UNSOLDERING



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