The invention relates to hoisting equipment, in particular to a special hoisting tool for a large-caliber pipe. The special hoisting tool comprises two sets of clamping assemblies and two hoisting ropes, wherein each clamping assembly comprises a clamping pipe and a bearing rod fixed with the clamping pipe through a connecting rod; two hoisting rings are fixedly arranged at one side of each clamping pipe, and each connecting rod fixes one hoisting ring and one bearing rod at the end parts; another two hoisting rings are arranged at two ends of each bearing rod; and one end of each hoisting rope penetrates through the hoisting rings at two ends of one bearing rod separately and is fixed to the hoisting ring, away from the end part, of the corresponding clamping pipe, and a lifting hook is fixed to the other end of each hoisting rope. According to the special hoisting tool, hoisting is achieved by connecting the lifting hooks and the lifting hooks or hoisting ropes of the hoisting equipment, the pipe is prevented from falling off, the two hoisting rings on each clamping pipe are used for enabling the clamping pipe to have two horizontal stress points, the shaking instability during pipe hoisting is prevented, and meanwhile, the pipe can be prevented from falling off.

    本发明涉及一种吊运设备,具体是一种大口径管材专用吊装工具,包括两组夹持组件,所述夹持组件包括一根夹持管和通过连接杆与所述夹持管固定的承载杆;所述夹持管的一侧固定设置有两个吊装环,所述连接杆固定端部的吊装环与所述承载杆;在所述承载杆的两端设置有另外两个吊装环;还包括两个吊装绳,两个所述吊装绳的一端分别穿过承载杆的两端的吊装环并与夹持管上远离端部的吊装环固定,两个吊装绳的另一端固定有吊钩。通过将吊钩与吊装设备的吊钩或吊索相互连接实现吊装,避免管材掉落,利用夹持管上的两个吊装环使得夹持管具有两个水平的受力点,防止在吊装管材时摇晃不稳定,同时还可防止管材脱落。


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    Titel :

    Special hoisting tool for large-caliber pipe


    Weitere Titelangaben:

    一种大口径管材专用吊装工具


    Beteiligte:
    DENG QUAN (Autor:in) / WANG BOTAO (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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