The invention relates to the technical field of pipeline hoisting, in particular to hoisting equipment for petroleum pipeline installation. The equipment comprises a lifting table, clamping assemblies, a lifting frame, a rope winding wheel, a rope winding assembly, a moving frame and a walking mechanism. Two sets of the clamping assemblies are symmetrically arranged relative to the lifting table. Each clamping assembly comprises a connecting rod, a connecting rod a, a connecting rod b, a connecting frame and roll clamping wheels. The two ends of each connecting rod are rotationally connected with the lifting table and one end of the corresponding connecting rod a correspondingly, the other end of each connecting rod a is rotationally connected with the corresponding connecting frame, and the connecting rods a and the connecting rods b are rotationally arranged on the lifting frame. The ends, away from the lifting frame, of the connecting rods b are rotationally connected with the connecting frame, and the two roll clamping wheels are arranged side by side and rotationally arranged on the connecting frame. The lifting frame is provided with a driving mechanism which is used for driving the lifting table to move so that the roll clamping wheels in the two sets of the clamping assemblies can move face to face or away from each other and used for driving the rope winding wheel to rotate so that the lifting frame can ascend or descend. According to the hoisting equipment for petroleum pipeline installation, the pipelines can be synchronously clamped and lifted or synchronously released and descended.

    本发明涉及管道吊运技术领域,尤其涉及一种石油管道安装用吊运设备,包括升降台、装夹组件、升降架、绕绳轮、缠绕绳组件、移动架和行走机构;装夹组件关于升降台对称设置有两组,装夹组件包括连接杆、连杆a、连杆b、连接架和滚夹轮,连接杆两端分别与升降台和连杆a一端转动连接,连杆a另一端与连接架转动连接,连杆a和连杆b均转动设置在升降架上,连杆b远离升降架的一端与连接架转动连接,滚夹轮并排设置有两个,滚夹轮转动设置在连接架上;升降架上设置有用于驱动升降台移动以实现两组装夹组件中滚夹轮的相向或相离移动并用于驱动绕绳轮转动以使升降架上升或下降的驱动机构。本发明能对管道进行同步装夹和抬升或同步释放和降下。


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    Titel :

    Hoisting equipment for petroleum pipeline installation


    Weitere Titelangaben:

    一种石油管道安装用吊运设备


    Beteiligte:
    HU LIMIN (Autor:in)

    Erscheinungsdatum :

    2022-01-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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