The invention relates to the technical field of shaft derricks, in particular to a derrick for shaft pipeline mounting. The derrick includes mounting seats located on two sides of a shaft, lifting hydraulic cylinders are arranged at the upper ends of the mounting seats, guide rods are arranged on one sides of the lifting hydraulic cylinders at the upper ends of the mounting seats, top beams are connected with the top ends of the lifting hydraulic cylinders, cross beams are connected with the upper ends of the top beams, sleeve pipes sleeve outer surfaces of the guide rods in a rotating mode, first hoisting mechanisms are arranged on one ends of the upper surfaces of the cross beam, and second hoisting mechanisms are arranged on the other ends of the upper surfaces of the cross beams. According to the derrick, a plurality of groups of lifting hydraulic cylinders are matched with the guide rods to achieve quick lifting adjustment to a derrick, the problem that the derrick is increased ordissembled merely when a traditional shaft derrick needs to rise or lower is solved, a limit rod and an extension rod are adopted to coordinate to lift a hanging basket, workers can descend to the shaft or work quickly, the stability is high, the safety is high, and the dismounting is simple and convenient.

    本发明涉及竖井井架技术领域,具体公开了一种竖井管道安装的井架,包括位于竖井两侧的安装座,所述安装座的上端设置有升降液压缸,且安装座的上端位于升降液压缸的一侧设置有导向杆,所述升降液压缸的顶端连接有顶梁,所述顶梁的上端连接有横梁,所述导向杆的外表面滑动套接有连接套管,所述横梁的上表面一端设置有第一起吊机构,且横梁的上表面另一端设置有第二起吊机构。本发明利用多组升降液压缸配合导向杆的作用,来实现对井架的快速升将调节,解决了传统竖井井架需要升高或降低时,只能增设井架或拆卸井架的问题,并且采用限位杆和延伸杆配合升降吊篮的设计,可以实现工作人员快速下井或工作,稳固性强,安全性高,拆装简捷。


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    Title :

    Derrick for shaft pipeline mounting


    Additional title:

    一种竖井管道安装的井架


    Contributors:

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E21D SHAFTS , Schächte / B66C Krane , CRANES



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