The invention relates to the technical field of blowout preventer lifting appliances, in particular to a special lifting system for a drilling platform oil blowout preventer, which comprises a cross beam, a moving plate, an air blowing mechanism and a lifting mechanism, the lifting mechanism comprises a lifting plate, a lifting assembly, two lifting hooks, two reciprocating sliding assemblies and four limiting assemblies, the air blowing mechanism comprises a rotating rod, a rotating assembly, a transmission assembly and three fan blades, by arranging the four limiting assemblies and the two reciprocating sliding assemblies, when the petroleum blowout preventer is hoisted, the limiting effect on the hoisting plate can be achieved, that is, the hoisting plate can be pulled from four directions, and the hoisting efficiency is improved. The hoisting plate is subjected to tension in four directions, so that the stability of the hoisting plate during hoisting is guaranteed, further, the petroleum blowout preventer can be stably hoisted, the situation that the hoisted petroleum blowout preventer is easy to greatly shake under the influence of strong wind is effectively avoided, the temperature of the hoisting system during working is increased, and the service life of the hoisting system is prolonged. And the safety coefficient can be improved.

    本发明涉及防喷器吊具技术领域,具体是一种钻井平台石油防喷器专用吊装系统,包括横梁,还包括移动板、吹风机构、吊装机构,吊装机构包括吊装板、升降组件、两个吊钩、两个往复滑动组件和四个限位组件,吹风机构包括转杆、旋转组件、传动组件和三个扇叶,通过设置四个限位组件和两个往复滑动组件,在对石油防喷器进行吊装时,能实现对吊装板的限制效果,即能从四个方向对吊装板进行牵引,吊装板受到四个方向的拉力有利于保证在吊装时吊装板的稳定,进而能保证石油防喷器能被稳定的吊起,有效的避免被吊起的石油防喷器容易在大风的影响下出现大幅度的晃动的情况发生,有利于提高本吊装系统工作时的温度,进而有利于提高安全系数。


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    Titel :

    Special hoisting system for oil blowout preventer of drilling platform


    Weitere Titelangaben:

    一种钻井平台石油防喷器专用吊装系统


    Beteiligte:
    WANG HONGGUI (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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