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1. 发明申请

WO2016007583A1 MULTI-STAGE PRESSURE CONTROL DUMP VALVE ASSEMBLY 审中-公开
标题翻译：多级压力控制阀门组件
公开(公告)号：WO2016007583A1
公开(公告)日：2016-01-14
申请号：PCT/US2015/039487
申请日：2015-07-08
申请人： PREMIERE, INC.
发明人： HENDERSON, Kris , MATHERNE, JR, Lee J
IPC分类号： E21B19/16 , E21B19/18
CPC分类号： E21B19/166 , E21B19/164
摘要： A "dump" or bypass system for use with fluid-powered tongs utilized to apply torque forces to threaded connections during pipe installation operations employs a multi-stage dump valve assembly (100). A computer (300) having a data processor monitors and analyzes rotations of, and torque forces applied to, pipe sections being assembled. The dump valve assembly includes a pilot-operated relief valve that actuates a bypass dump valve. The bypass system operates in "real-time", quickly and efficiently dumping fluid supplying a power tong and stopping the application of torque forces on a pipe section once a predetermined measured torque value is achieved.
摘要翻译：用于在管道安装操作期间用于向螺纹连接施加扭矩力的流体动力钳的“倾卸”或旁路系统采用多级倾卸阀组件（100）。具有数据处理器的计算机（300）监视和分析施加到正在组装的管段的旋转和扭矩力。排放阀组件包括一个先导式安全阀，其驱动旁路卸载阀。旁路系统在实现预定的测量转矩值时，“实时”操作，快速有效地倾倒供应动力钳的流体并停止对管段施加扭矩力。

2. 发明申请

WO2015061350A1 ELECTRIC TONG SYSTEM AND METHODS OF USE 审中-公开
标题翻译：电钳系统和使用方法
公开(公告)号：WO2015061350A1
公开(公告)日：2015-04-30
申请号：PCT/US2014/061623
申请日：2014-10-21
申请人： FRANK'S INTERNATIONAL, LLC
发明人： MOSING, Donald, E. , BOULIGNY, Vernon, J.
IPC分类号： E21B19/16
CPC分类号： E21B19/164 , E21B19/165
摘要： An automated, electric tong system and methods usable for making-up and breaking out threaded connections between tubular members, wherein the electric tong system comprises a power tong for applying torque and rotating the upper tubular member, a backup tong for gripping tubulars, and a lift assembly for vertically moving the electric tong system into proper position to grip the upper and lower tubulars. The power and backup tongs and lift assembly of the electric tong system are integrated into a single transportable unit and operated by three separate electrical motors, controlled by a single driver. The backup tong is located below the power tong and comprises a pneumatic cylinder, which operates a backup door, and a linear actuator driven by an electric motor for use in latching the backup tong door in a closed position and applying or releasing a clamping force to a tubular, during make-up or break-out operations.
摘要翻译：自动化的电动钳系统和方法可用于制造和分开管状构件之间的螺纹连接，其中电动钳系统包括动力钳，用于施加扭矩并旋转上部管状构件，用于夹持管件的备用钳，以及用于将电动钳系统垂直移动到适当位置以抓紧上部管和下部管的升降组件。电动钳系统的动力和备用夹钳和升降组件集成在一个可移动的单元中，并由三个独立的电动机驱动，由单个驱动器控制。备用钳位于动力钳下方并且包括操作备用门的气压缸和由电动机驱动的线性致动器，用于将备用钳门锁定在关闭位置并且施加或释放夹紧力至一个管，在化妆或分手操作。

3. 发明申请

WO2015031672A1 COMBINATION PIPE SPINNER AND ROTARY TONG DEVICE 审中-公开
标题翻译：组合管旋转器和旋转管装置
公开(公告)号：WO2015031672A1
公开(公告)日：2015-03-05
申请号：PCT/US2014/053255
申请日：2014-08-28
申请人： HAUK, Thomas D.
发明人： HAUK, Thomas D.
IPC分类号： E21B19/16
CPC分类号： E21B19/168 , E21B19/164
摘要： A device that is configured to be a multi modal drilling device. The device is multi modal because in one mode, it is a drill pipe spinner and in another mode, it is a pipe rotary power tong. A user inserts a module to change from the spinning mode to the tong mode. The spinner mode (i.e., the spinning mode) facilitates low torque spinning of drill pipe. The tong mode facilitates high torque rotation of drill tubing and casing. Heretofore, there has never existed a machine capable of both modes. In some implementations, the device includes a floating rotor with cam ramps that increase a hoop pressure on a pipe element within the rotor as torque is increased. Accordingly, a self-energized gripping system is provided.
摘要翻译：被配置为多模式钻孔装置的装置。该装置是多模式的，因为在一种模式中，它是钻杆旋转器，在另一种模式中，它是管旋转动力钳。用户插入模块以从旋转模式切换到钳模式。旋转模式（即旋转模式）有助于钻杆的低扭矩旋转。钳模式有助于钻杆和套管的高扭矩旋转。迄今为止，从来没有一台能够兼顾两种模式的机器。在一些实施方式中，该装置包括具有凸轮斜面的浮动转子，其随着转矩的增加而增加转子内的管件上的环压。因此，提供了一种自动充电的夹紧系统。

4. 发明申请

WO2014085484A1 POWER TONG AND BACKUP TONG APPARATUS 审中-公开
标题翻译：电源和备用电源
公开(公告)号：WO2014085484A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/072054
申请日：2013-11-26
申请人： AMERICAN CERTIFICATION AND PULL TESTING, LLC
发明人： RODGERS, Troy, A.
IPC分类号： E21B19/06 , E21B31/18
CPC分类号： E21B19/164
摘要： A power tong assembly and backup tong assembly are disclosed. The power tong assembly includes a drive motor driving a drive gear engaged with a rotatable portion of a bearing assembly. The rotatable portion of the bearing assembly is connected to a cylindrical rotor positioned concentrically about jaws that grippingly engage and rotate a first tubular member when the portion of the bearing assembly rotates. The backup tong assembly comprises a pair of diametrically opposed gripper assemblies each having a cylinder with a cylinder rod, connected to a head member, connected to a pair of gripper members with gripping surfaces, so that extension of the cylinder rods causes the gripper members to grippingly engage a second tubular member. The power tong assembly and the backup tong assembly may be concentrically aligned to connect and disconnect the first and second tubular members.
摘要翻译：公开了一种动力钳组件和备用钳组件。动力钳组件包括驱动马达，其驱动与轴承组件的可旋转部分接合的驱动齿轮。轴承组件的可旋转部分连接到圆柱形转子，该圆柱形转子同轴地定位在夹持件的同时，当轴承组件的该部分旋转时，第一管状部件与第一管状部件夹紧并旋转。备用钳组件包括一对直径相对的夹持器组件，每个夹具组件具有连接到头部构件的圆柱体，该圆柱体连接到具有夹紧表面的一对夹持器构件，使得圆柱杆的延伸使夹具构件夹紧地接合第二管状构件。动力钳组件和备用钳组件可以同心对准以连接和断开第一和第二管状构件。

5. 发明申请

WO2012009383A3 POWER TONG UNIT 审中-公开
标题翻译：电源单元
公开(公告)号：WO2012009383A3
公开(公告)日：2014-03-20
申请号：PCT/US2011043763
申请日：2011-07-12
申请人： MUSEMECHE CLINT
发明人： MUSEMECHE CLINT
IPC分类号： B25B17/00
CPC分类号： E21B19/161 , E21B19/164 , Y10T74/19651 , Y10T74/1993
摘要： A power tong unit having a gear train in which one or more of the gears in the gear train have removable and replacement roller tooth elements, in lieu of conventional gear teeth. In one embodiment, the ring gear and pinion gears have roller tooth elements, and idler gears disposed between the ring gear and pinion gears, have a semi-circular tooth root profile to mesh with the roller element gear teeth. The ring gear of the power tong unit may also have a removable section. A means for removing the removable section from the ring gear, and moving it to a position in which a tubular can be inserted into a central opening in the ring gear, may include a hydraulic cylinder, a clamping mechanism, and a cam surface to generate rotation of the removable section once lifted out of engagement with the ring gear.
摘要翻译：具有齿轮系的动力钳单元，其中齿轮系中的一个或多个齿轮具有可移除和替换的滚子齿元件，代替常规的齿轮齿。在一个实施例中，环形齿轮和小齿轮具有滚子齿元件和设置在齿圈与小齿轮之间的空转齿轮，具有与滚子元件齿轮齿啮合的半圆形齿根轮廓。动力钳单元的齿圈也可以具有可移除部分。用于从环形齿轮移除可拆卸部分并将其移动到管状件能够插入到环形齿轮中的中心开口的位置的装置可以包括液压缸，夹紧机构和凸轮表面，以产生可拆卸部分的旋转一旦被提升离开与环形齿轮的接合。

6. 发明申请

WO2012112016A3 BORING MACHINE 审中-公开
标题翻译：镗床
公开(公告)号：WO2012112016A3
公开(公告)日：2012-11-01
申请号：PCT/KR2012001281
申请日：2012-02-20
申请人： IN SUK SHIN
发明人： IN SUK SHIN
IPC分类号： E21B10/26 , E21B4/06
CPC分类号： E21B7/02 , E21B19/164 , E21B19/24
摘要： The present invention relates to a boring machine which comprises: a body; a leader that is supported by the body; a head unit that is moved along a lengthwise direction of the leader, and has a driving shaft coupled with a rod; a holding unit that is installed to slide on the leader along a lengthwise direction, and supports or holds the rod coupled with the head unit; and a moving unit that moves the holding unit by an elevating force of the head unit. According to the present invention, a boring machine enables a rod coupled with a head unit by a holding unit to be guided and positioned at the same axis as the head unit without shaking, thereby shortening operating time since a boring work of the rod and a connecting work of a new rod are easily performed.
摘要翻译：钻孔机技术领域本发明涉及一种钻孔机，其包括：主体; 一个由身体支持的领导者; 头部单元，所述头部单元沿所述引导件的长度方向移动，并且具有与杆连接的驱动轴; 保持单元，所述保持单元被安装成沿着长度方向在所述引导件上滑动，并且支撑或保持与所述头单元结合的所述杆; 以及移动单元，其通过头单元的升高力移动保持单元。根据本发明，能够通过镗孔机将通过保持部与头部单元连结的杆不摇晃地引导定位在与头部单元相同的轴线上，缩短了从镗孔作业开始的作业时间，新杆的连接工作很容易进行。

7. 发明申请

WO2009005362A2 CLAMP RAM DEVICE 审中-公开
标题翻译：钳制RAM设备
公开(公告)号：WO2009005362A2
公开(公告)日：2009-01-08
申请号：PCT/NO2008000230
申请日：2008-06-23
申请人： SOLID TEKNIKK AS , OLSEN OLAV
发明人： OLSEN OLAV
IPC分类号： E21B19/16
CPC分类号： E21B19/164
摘要： A clamp ram device (4) for a power tong (1), the clamp ram (4) comprising an in the power tong (1) displaceable first ram housing (14), and a piston rod (26) connected to an in the first ram housing (14) positioned first piston (24) ex-tending out from the first ram housing (14) and to a retainer in the power tong (1), and the retainer comprising a second ram housing (32), as an in the second ram hosing positioned second piston (28) is connected to the piston rod (26).
摘要翻译：一种用于动力钳（1）的夹紧压头装置（4），所述夹紧柱塞（4）包括在动力钳（1）中的可移动的第一压头壳体（14），以及活塞杆（26），其连接到第一活塞壳体（14），定位在第一活塞壳体（14）之外的第一活塞（24）和动力钳（1）中的保持器，并且保持器包括第二压头壳体（32），作为在第二压头固定的第二活塞（28）连接到活塞杆（26）上。

8. 发明申请

WO2008089312A3 VISE FOR A DIRECTIONAL DRILLING MACHINE 审中-公开
标题翻译：方向钻孔机的视觉
公开(公告)号：WO2008089312A3
公开(公告)日：2008-09-04
申请号：PCT/US2008051279
申请日：2008-01-17
申请人： VERMEER MFG CO , ROZENDAAL PETER C
发明人： ROZENDAAL PETER C
IPC分类号： B25B1/24 , B25B5/16
CPC分类号： E21B19/164
摘要： A vise apparatus includes a vise die assembly that is pivotally mounted to tong heads of a vise mechanism. The vise die assembly includes a plurality of vise die and a mounting block having a first face and an oppositely disposed second face. Each of the plurality of vise die includes a gripping surface. A first vise die of the plurality of vise die is mounted to the first face of the mounting block while a second vise die is mounted to the second face. The first and second vise die are mounted such that the gripping surface of first vise die faces opposite the gripping surface of the second vise die.
摘要翻译：虎钳装置包括一个虎钳模具组件，该组件可枢转地安装在虎钳机构的钳头上。虎钳模具组件包括多个虎钳模具和具有第一面和相对设置的第二面的安装块。多个虎钳模具中的每一个包括抓握表面。将多个虎钳模具的第一虎钳模具安装到安装块的第一面上，同时将第二虎钳模具安装到第二面。第一和第二虎钳模具被安装成使得第一虎钳模具的抓握表面面对与第二虎钳模具的抓握表面相对。

9. 发明申请

WO2007037698A1 A DEVICE FOR CLEANING AND DOPING EQUIPMENT FOR THREADS 审中-公开
标题翻译：用于螺纹清洁和打浆设备的设备
公开(公告)号：WO2007037698A1
公开(公告)日：2007-04-05
申请号：PCT/NO2006/000332
申请日：2006-09-27
申请人： WELLQUIP AS , VATNE, Per, A.
发明人： VATNE, Per, A.
IPC分类号： E21B19/16 , E21B17/00
CPC分类号： B05C5/002 , E21B17/006 , E21B19/164
摘要： A device for cleaning and doping (lubrication) equipment for threads (3b, 4b) of the type used to join pipes (4) to a pipe string (3) , especially in connection with petroleum production, where cleaning fluid and dope (lubricant) are sprayed at the threads (3b, 4b) at relatively high pressure from at least one nozzle (5, 6) mounted in the rotatable make-up section (1) of a power tong, and where at least one injection pump (7, 8) arranged to supply cleaning fluid or dope to the at least one nozzle (5, 6) is located in the rotatable make-up section (1) .
摘要翻译：用于将管道（4）连接到管柱（3）的类型的螺纹（3b，4b）的清洁和掺杂（润滑）设备，特别是与石油生产相关的清洁和掺杂（润滑）设备，其中清洁液体和涂料（润滑剂）在相对较高的压力下从安装在动力钳的可旋转化妆部分（1）中的至少一个喷嘴（5,6）喷射螺纹（3b，4b），并且其中至少一个喷射泵 8）布置成将清洁流体或涂料供给到至少一个喷嘴（5,6）中，位于可旋转化妆部分（1）中。

10. 发明申请

WO2005110682B1 POWER TONG WITH REDUCED DIE MARKINGS 审中-公开
标题翻译：电源与减少的电池标记
公开(公告)号：WO2005110682B1
公开(公告)日：2006-07-27
申请号：PCT/US2005014331
申请日：2005-04-26
申请人： ECKEL MFG CO , NEVES BILLY W
发明人： NEVES BILLY W
IPC分类号： B25B13/50 , E21B19/16
CPC分类号： E21B19/164
摘要： A power tong (10) rotates a tubular during makeup or breakout of the threaded connection. A tong frame (12), a rotatable ring (20), and a cage plate assembly may each have an open throat for receiving the tubular. A plurality of dies (32) are preferentially manufactured from aluminum, and each have a knurled surface for engaging the tubular. A fluid powered cylinder (54) increases tension between the brake band (50) and the cage plate assembly. Neutral cam portions of the cam surface one positioned radially outward substantially from the makeup and breakout cam portions.
摘要翻译：动力钳（10）在螺纹连接的化妆或突破期间使管状物旋转。钳形框架（12），可旋转环（20）和保持架板组件可各自具有用于接收管状物的开口喉部。多个模具（32）优选由铝制成，并且每个具有用于接合管状物的滚花表面。流体动力缸（54）增加制动带（50）和保持架板组件之间的张力。凸轮表面的中性凸轮部分大体上从化妆凸轮部分径向向外定位。

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