The invention relates to the field of hoisting equipment for steel pipes, and specifically relates to a limiting-fixing hoisting device for a steel pipe. The limiting-fixing hoisting device for the steel pipe comprises a device main body, wherein reinforcing plates are movably installed at the two sides in the device main body, and a steel pipe fixing device is movably installed at the lower end in the device main body. An elastic rotary shaft is fixedly installed between the steel pipe fixing device and a limiting-clamping plate, a baffle is fixedly installed at the outer side of the steel pipe fixing device, and the limiting-clamping plate is enabled to rotate outwards under the action of the elastic rotary shaft until the limiting-clamping plate makes contact with the baffle; when the steel pipe fixing device is driven to rotate, through formation for a limiting groove in the outer side of the steel pipe fixing device and through semi-arc-shaped configuration for the limiting-clamping plate, the limiting-clamping plate is enabled to receive the steel pipe at the lower end of the device main body into the limiting-clamping plate and then to be driven towards the interior of the steel pipe fixing device, and then form a complete circle with the limiting groove to carry out limiting-fixing on the steel pipe which is received inside, so that the safety during hoisting for the steel pipe is improved.

    本发明涉及钢管吊装设备领域,具体为一种钢管限位固定吊装装置,包括装置主体,装置主体内部两侧活动安装有加固板,装置主体内部下端活动安装有钢管固定装置。通过钢管固定装置与限位夹持板之间固定安装有弹性转轴,且钢管固定装置外侧固定安装有挡板,使得限位夹持板能在弹性转轴的作用下向外转动,直到与挡板接触,则当钢管固定装置被带动旋转时,能通过钢管固定装置外侧开设有限位凹槽,且限位夹持板为半圆弧状设置,使得限位夹持板能将装置主体下端钢管收入限位夹持板内部后向钢管固定装置内部带动,而后与限位凹槽一起形成一个完整的圆对收入到内部的钢管进行限位固定,提高钢管吊运时的安全性。


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    Titel :

    Limiting-fixing hoisting device for steel pipe


    Weitere Titelangaben:

    一种钢管限位固定吊装装置


    Beteiligte:
    XIE HONGJU (Autor:in)

    Erscheinungsdatum :

    2020-09-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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