Position adjustable grapple attachment

    公开(公告)号:US10661397B2

    公开(公告)日:2020-05-26

    申请号:US16259570

    申请日:2019-01-28

    摘要: An attachment that is configured for attachment to an arm of a piece of construction equipment. The attachment includes a pair of grapple mechanisms mounted on a main beam. Each grapple mechanism includes opposing grab arms mounted to a grab arm housing. The grab arm housings of the grapple mechanisms are each individually adjustable separate from one another relative to the main beam in one or more directions generally perpendicular to the longitudinal axis of the main beam. The attachment can fine adjust the positions of the pipe ends relative to one another until the ends align with each other, at which point the pipe ends can be welded or otherwise secured to each other while being held in position by the grapple mechanisms.

    Position adjustable grapple attachment

    公开(公告)号:US10226842B2

    公开(公告)日:2019-03-12

    申请号:US15239237

    申请日:2016-08-17

    摘要: An attachment that is configured for attachment to an arm of a piece of construction equipment. The attachment includes a pair of grapple mechanisms mounted on a main beam. Each grapple mechanism includes opposing grab arms mounted to a grab arm housing. The grab arm housings of the grapple mechanisms are each individually adjustable separate from one another relative to the main beam in one or more directions generally perpendicular to the longitudinal axis of the main beam. The attachment can fine adjust the positions of the pipe ends relative to one another until the ends align with each other, at which point the pipe ends can be welded or otherwise secured to each other while being held in position by the grapple mechanisms.

    Position adjustable grapple attachment
    6.
    发明授权
    Position adjustable grapple attachment 有权
    位置可调抓钩附件

    公开(公告)号:US08590769B2

    公开(公告)日:2013-11-26

    申请号:US13673004

    申请日:2012-11-09

    IPC分类号: B23K1/18

    摘要: An attachment that is configured for attachment to an arm of a piece of construction equipment. The attachment includes a pair of grapple mechanisms mounted on a main beam. Each grapple mechanism includes opposing grab arms mounted to a grab arm housing. The grab arm housings of the grapple mechanisms are each individually adjustable separate from one another relative to the main beam in one or more directions generally perpendicular to the longitudinal axis of the main beam. The attachment can fine adjust the positions of the pipe ends relative to one another until the ends align with each other, at which point the pipe ends can be welded or otherwise secured to each other while being held in position by the grapple mechanisms.

    摘要翻译: 被配置为附接到一件施工设备的臂的附件。 附件包括安装在主梁上的一对抓斗机构。 每个抓斗机构包括安装到抓斗壳体上的相对抓斗。 抓斗机构的抓臂壳体各自可以在大致垂直于主梁的纵向轴线的一个或多个方向上相对于主梁彼此分离地彼此分离。 附件可以精细地调节管端部相对于彼此的位置,直到端部彼此对准,此时,管端部可以被焊接或以其它方式固定在一起,同时通过抓斗机构保持就位。

    Pit pump for use in a drilling fluid recycling system

    公开(公告)号:US11208859B2

    公开(公告)日:2021-12-28

    申请号:US16818565

    申请日:2020-03-13

    摘要: A pit pump of a drilling fluid recycling system where the pit pump is driven by a liquid cooled electric drive motor that is cooled by a cooling liquid. The pit pump can stay submerged in the used drilling fluid within the pit indefinitely since the pit pump does not require cleaning to remove caked on drilling fluid to prevent overheating of the electric drive motor since the cooling liquid cools the electric drive motor. This reduces or eliminates the need to remove the pit pump from the pit for servicing. The electric drive motor can also be reversible to reverse the rotation direction of the pit pump. Further, the pit pump can include its own controller, located within the pit or outside the pit, connected to various sensors that can be used for health monitoring of the pit pump and controlling operation of the pit pump.

    PIT PUMP FOR USE IN A DRILLING FLUID RECYCLING SYSTEM

    公开(公告)号:US20200318445A1

    公开(公告)日:2020-10-08

    申请号:US16818565

    申请日:2020-03-13

    IPC分类号: E21B21/01 E21B21/00 E21B21/08

    摘要: A pit pump of a drilling fluid recycling system where the pit pump is driven by a liquid cooled electric drive motor that is cooled by a cooling liquid. The pit pump can stay submerged in the used drilling fluid within the pit indefinitely since the pit pump does not require cleaning to remove caked on drilling fluid to prevent overheating of the electric drive motor since the cooling liquid cools the electric drive motor. This reduces or eliminates the need to remove the pit pump from the pit for servicing. The electric drive motor can also be reversible to reverse the rotation direction of the pit pump. Further, the pit pump can include its own controller, located within the pit or outside the pit, connected to various sensors that can be used for health monitoring of the pit pump and controlling operation of the pit pump.

    Pipe processing tool with pipe deformation members
    10.
    发明授权
    Pipe processing tool with pipe deformation members 有权
    管道加工工具与管道变形构件

    公开(公告)号:US08973244B2

    公开(公告)日:2015-03-10

    申请号:US14255028

    申请日:2014-04-17

    IPC分类号: B21D39/04 B21D19/10

    摘要: A pipe processing tool that is configured to deform the end of a pipe so that the circumferential shape of the end of the pipe generally matches the circumferential shape of an adjacent pipe end. Matching the circumferential shapes of the pipe ends is advantageous during a pipe attachment process. The pipe processing tool can include a deformation ring with a plurality of pipe deformation members. Each pipe deformation member faces radially inward and is actuatable in a radial direction toward and away from the center of the deformation ring in order to permit engagement with the pipe. Each pipe deformation member is individually and separately actuatable from the other pipe deformation members so that the circumferential shapes of the pipes can be altered by controlling suitable ones of the pipe deformation members.

    摘要翻译: 一种管道加工工具,其构造成使管的端部变形,使得管的端部的圆周形状通常与相邻管端的周向形状匹配。 在管连接过程中匹配管端的周向形状是有利的。 管道加工工具可以包括具有多个管道变形构件的变形环。 每个管道变形构件面向径向向内并且可沿径向方向朝向和远离变形环的中心致动,以便允许与管接合。 每个管道变形构件可以与其他管道变形构件单独地和单独地致动,从而可以通过控制合适的管道变形构件来改变管道的圆周形状。