Apparatus to wipe a tubular member
    4.
    发明授权
    Apparatus to wipe a tubular member 有权
    用于擦拭管状构件的装置

    公开(公告)号:US09291013B2

    公开(公告)日:2016-03-22

    申请号:US13331759

    申请日:2011-12-20

    IPC分类号: E21B21/015 E21B17/00

    摘要: An apparatus and method to wipe a tubular member includes a first wiper section and a second wiper section, in which the first wiper section and the second wiper section are movable with respect to each other towards a point of convergence. The apparatus may further include a base having an aperture formed therein to receive the tubular member such that the first wiper section and the second wiper section are connected to the base and movable with respect to the base between an open position and a closed position.

    摘要翻译: 一种用于擦拭管状构件的装置和方法包括第一刮水器部分和第二刮水器部分,其中第一刮水器部分和第二刮水器部段可相对于彼此朝向会聚点移动。 该装置还可以包括底座,其具有形成在其中的孔,以容纳管状构件,使得第一擦拭器部分和第二擦拭器部分连接到基座并且可相对于基座在打开位置和关闭位置之间移动。

    APPARATUS TO WIPE A TUBULAR MEMBER
    5.
    发明申请
    APPARATUS TO WIPE A TUBULAR MEMBER 有权
    用于擦拭管状部件的装置

    公开(公告)号:US20130153302A1

    公开(公告)日:2013-06-20

    申请号:US13331759

    申请日:2011-12-20

    IPC分类号: E21B41/00 B23P11/00

    摘要: The present disclosure relates to an apparatus and method to wipe a tubular member. The apparatus includes a first wiper section and a second wiper section, in which the first wiper section and the second wiper section are movable with respect to each other towards a point of convergence. The apparatus may further include a base having an aperture formed therein to receive the tubular member such that the first wiper section and the second wiper section are connected to the base and movable with respect to the base between an open position and a closed position.

    摘要翻译: 本公开涉及一种擦拭管状构件的装置和方法。 该装置包括第一刮水器部分和第二刮水器部分,其中第一刮水器部分和第二刮水部分可相对于彼此朝向会聚点移动。 该装置还可以包括底座,其具有形成在其中的孔,以容纳管状构件,使得第一擦拭器部分和第二擦拭器部分连接到基座并且可相对于基座在打开位置和关闭位置之间移动。

    Rig piling clamp apparatus
    6.
    发明授权
    Rig piling clamp apparatus 失效
    钻机夹具

    公开(公告)号:US4509883A

    公开(公告)日:1985-04-09

    申请号:US493552

    申请日:1983-05-11

    IPC分类号: E02D13/04 E02D7/00

    CPC分类号: E02D13/04

    摘要: A process involving the utilization of a clamp apparatus positioned around a pile to be driven into the seabed through the jacket leg and supported on the top end portion of the jacket leg itself. The apparatus involved in this process would comprise a pair of hemispherical sections hinged together at a common edge moveable between opened and closed positions opposite the hinged edge. There is further provided hydraulic means for effecting movement of the sections engaging or disengaging the piling. On the inner wall of each hemisphere there is further provided a plurality of protrusions, constructed of soft metal or the like, so that the outermost face of each protrusion engages the wall of the piling when the apparatus is in the closed position and engaged around the pile. The downward movement of the pile in the jacket leg is controlled by the loosening or tightening of the clamp apparatus by use of the hydraulic means attached thereto.

    摘要翻译: 涉及使用定位在桩周围的夹紧装置通过夹套腿驱动进入海床并被支承在夹套腿部本身的顶端部分上的过程。 涉及该过程的装置将包括一对半球形部分,铰链在共同的边缘处,可在铰接边缘相对的打开位置和闭合位置之间移动。 还提供了用于实现接合或分离桩的部分的运动的液压装置。 在每个半球的内壁上还设置有由软金属等构成的多个突起,使得当装置处于关闭位置时,每个突起的最外面接合堆的壁,并且围绕着 桩。 通过使用附接在其上的液压装置,夹紧装置的松动或紧固来控制绒头在夹套腿部中的向下运动。