公开(公告)号：US20150166134A1

公开(公告)日：2015-06-18

申请号：US14590936

申请日：2015-01-06

Applicant: T&T ENGINEERING SERVICES, INC.

Inventor： Mark W. Trevithick ,  Gary Firth ,  Robert Metz ,  Bob Williams ,  James Zapico

IPC: B62D57/02 ,  E21B15/00

CPC classification number: B62D57/02 ,  E21B15/003 ,  E21F13/006

Abstract: The present invention discloses a drill rig relocation system. Lift frames are provided as add-ons to existing drill rigs, or as integral openings within the length of the base boxes. A lift cylinder and bearing mat assembly is connected beneath the lift frame or base boxes. Each bearing mat assembly has a slew drive for controlled directional rotation. A torque arrest system allows vertical movement of the torque reaction point as the substructure is elevated to control the orientation and magnitude of forces. In one embodiment, the drill rig is supported on linear sleeve bearings slideably mounted in the bearing mat assemblies. Translation cylinders on the bearing mats expand to move the drill rig by translating the linear sleeve bearings along the shafts.

Abstract translation: 本发明公开了一种钻机搬迁系统。 升降架作为附加件提供给现有的钻机，或作为基座长度内的整体开口。 升降机缸体和轴承座组件连接在升降机框架或底座下方。 每个轴承垫组件都具有用于受控定向旋转的回转驱动。 扭矩停止系统允许扭矩反应点的垂直运动，因为底部结构被提升以控制力的方向和大小。 在一个实施例中，钻机支撑在可滑动地安装在轴承垫组件中的线性套筒轴承上。 轴承座上的翻转滚筒通过沿着轴平移直线轴承座而扩展以移动钻机。

公开(公告)号：US09168962B2

公开(公告)日：2015-10-27

申请号：US14590936

申请日：2015-01-06

Applicant: T&T Engineering Services, Inc.

Inventor： Mark W. Trevithick ,  Gary Firth ,  Robert Metz ,  Bob Williams ,  James Zapico

IPC: B62D57/02 ,  E21B15/00 ,  E21F13/00

CPC classification number: B62D57/02 ,  E21B15/003 ,  E21F13/006

Abstract: The present invention discloses a drill rig relocation system. Lift frames are provided as add-ons to existing drill rigs, or as integral openings within the length of the base boxes. A lift cylinder and bearing mat assembly is connected beneath the lift frame or base boxes. Each bearing mat assembly has a slew drive for controlled directional rotation. A torque arrest system allows vertical movement of the torque reaction point as the substructure is elevated to control the orientation and magnitude of forces. In one embodiment, the drill rig is supported on linear sleeve bearings slideably mounted in the bearing mat assemblies. Translation cylinders on the bearing mats expand to move the drill rig by translating the linear sleeve bearings along the shafts.

Abstract translation: 本发明公开了一种钻机搬迁系统。 升降架作为附加件提供给现有的钻机，或作为基座长度内的整体开口。 升降机缸体和轴承座组件连接在升降机框架或底座下方。 每个轴承垫组件都具有用于受控定向旋转的回转驱动。 扭矩停止系统允许扭矩反应点的垂直运动，因为底部结构被提升以控制力的方向和大小。 在一个实施例中，钻机支撑在可滑动地安装在轴承垫组件中的线性套筒轴承上。 轴承座上的翻转滚筒通过沿着轴平移直线轴承座而扩展以移动钻机。