The invention discloses a deep sea drilling blowout preventer transport vehicle which is characterized in that a group of main oil cylinders are connected between an external frame and a lifting platform, and the main oil cylinders adopt a multi-stage telescopic structure; the structure of the outer frame is formed by installing and welding a rear frame and side beams on the two sides, and the outer frame is in an n shape on the whole in an overlook mode; four supporting legs of the external frame are respectively provided with a group of walking rollers, and each walking roller is sleeved in a moon pool track; the side beams on each side are further provided with a set of driving assemblies, and all the driving assemblies are arranged on the outer sides of the side beams on the two sides. Two groups of locking pins are horizontally arranged at the upper part of the rear frame; a pair of outer frame guide rails is fixedly arranged on the top surface of a side beam on each side of the outer frame; a pair of guide grooves are formed in the inner side surface of the rear frame in the vertical direction. And an upper sleeve and a lower sleeve are arranged on the rear frame. The device is stable in operation and easy to operate; the platform deck space is not occupied, the gravity center is low, and overall layout of the platform is facilitated.

    本发明公开了一种深海钻井防喷器运输车,在外部框架和升降台之间连接有一组主油缸,主油缸选用多级伸缩的结构;所述的外部框架的结构是,包括后框及两侧的侧梁组焊而成,外部框架整体上俯视呈“n”形;在外部框架的四个支脚处分别安装有一组行走滚轮,各个行走滚轮套装在月池轨道中;每侧的侧梁还配置有一套驱动组件,各个驱动组件均设置在两边的侧梁外侧;在后框的上部水平设置有两组锁定销;在外部框架每一边的侧梁顶面固定设置有一对外框导轨;在后框内侧表面沿竖直方向设有一对导向槽;在后框上设有上、下两处套筒。本发明装置,作业平稳、操作简单;不占用平台甲板空间,重心较低,有利于平台的总体布局。


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    Title :

    Deep sea drilling blowout preventer transport vehicle


    Additional title:

    一种深海钻井防喷器运输车


    Contributors:
    WANG AIMIN (author) / LI PENG (author) / WANG YAOFENG (author) / YANG XIUJU (author) / BAI LANCHANG (author) / FU JUN (author)

    Publication date :

    2023-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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