The invention provides a connecting component of a casing head. The connecting component comprises a base, a through hole is formed in the base, the axis of the through hole is used as a center line, rope fastening rings evenly distributed in the circumferential direction are fixed to the upper end face of the base, and fixing blocks which are equal to the rope fastening rings in number and located under the rope fastening rings are fixed to the lower end face of the base; and grooves are formed in the end faces of the inner sides of the fixing blocks, pressure-bearing pieces are installed in the grooves, threaded holes are formed in fixing pieces, the axial direction of the threaded holes is the radial direction, the threaded holes are communicated with the grooves, rotating rods are installed in the threaded holes in a threaded manner, connecting holes are formed in the bottoms of the grooves, one end of a spring is installed in each connecting hole, and the other end of the spring is fixedly connected with the corresponding pressure-bearing piece. The connecting component is easy and convenient to operate, high in safety coefficient and convenient to carry and transport.

    本发明提供一种采油树的连接构件,包括基座,基座上具有通孔,以通孔的轴线为中心线,基座上端面固定有在周向上均匀分布的绳索扣接环,基座下端面固定有与所述绳索扣接环数量相等并位于绳索扣接环正下方的固定块,固定块的内侧端面设置凹槽,凹槽内安装承压件,固定件上具有螺纹孔,螺纹孔轴向为径向方向,螺纹孔连通凹槽,旋转杆螺纹安装在螺纹孔内,凹槽底部设置有连接孔,弹簧一端安装在连接孔内,另一端固定连接承压件。装置操作简便,安全系数高,携带运输也较为方便。


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    Titel :

    Connecting component of casing head


    Weitere Titelangaben:

    采油树的连接构件


    Beteiligte:
    ZHANG JINCHENG (Autor:in) / DAI JING (Autor:in) / DAI YIMING (Autor:in) / LIU DAYONG (Autor:in) / MENG QINGWU (Autor:in) / LI BOKUI (Autor:in) / YAN BIN (Autor:in)

    Erscheinungsdatum :

    02.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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