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公开(公告)号：US20230147209A1
公开(公告)日：2023-05-11
申请号：US17628852
申请日：2020-07-21
申请人： HERRENKNECHT AG
发明人： Patrick RENNKAMP
IPC分类号： E21B10/60
CPC分类号： E21B10/602 , E21D1/06
摘要： The invention relates to a drill head and to a method for producing a substantially vertical borehole in the ground, in particular for producing a shaft, having a body (11) which is able to be connected to a rotary drive of a drilling device, having drilling tools (12) which for loosening the ground at a face (100) of the borehole are disposed on the body (11), having a discharge device which for discharging the loosened ground on the face (100) is able to be connected to a suction unit for suctioning a conveying medium (90) by way of a conveying line (31), wherein the discharge device has an opening region (22) which is disposed on the body (11) and has at least one opening (23) in the region of the drilling tools (12) at the face. It is provided here that the at least one opening (23) of the opening region (22) is connected to a suction box (20) which as a component part of the discharge device has, at an end opposite the opening (23), a connector opening (29) for connecting to the conveying line (31), that at least one element which exerts an acceleration on the loosened ground in the region of the suction box (20) is provided, by way of which acceleration the ground loosened by the drilling tools (12) is able to be moved into the opening region (22) and/or through the opening (23) into the suction box (25), wherein the loosened ground (110) is acquired by the conveying medium (90) in the opening (23) and/or in the suction box (25) and is able to be discharged by way of the conveying line (31) by the suction unit.
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公开(公告)号：US20160369629A1
公开(公告)日：2016-12-22
申请号：US15122161
申请日：2014-12-09
发明人： Hua ZHAO , Jianbin LI , Kleuters Nikolaus , Ningchuan Zhang , Wei Xiao , Xingjian Zhuo , Dujuan Wang , Lianhui Jia , Yanping Dong , Qian Zhou
CPC分类号： E21B7/203 , E21B4/00 , E21B7/00 , E21B15/00 , E21B15/003 , E21B21/01 , E21B33/13 , E21D1/00 , E21D1/06 , E21D5/04 , E21D5/12
摘要： A center-pillared full-face shaft drilling machine comprises a center pillar (1), device platforms (2), a derrick (3), a driving system (4), a personnel and material conveying system (5), a well wall support and protection system (6), a safeguard system (7), and an operation chamber (8). The derrick (3) is mounted at a wellhead. The operation chamber (8) is disposed on the derrick (3). The center pillar directly leads from the well bottom to the wellhead and is connected to a slide rack comprised in the derrick on the ground. The driving system (4) is mounted at the front end of the center pillar (1) of a device. The multiple device platforms (2) are sequentially mounted on the center pillar (1) of the device from rear to front. The personnel and material conveying system (5) and the safeguard system (7) are separately mounted on the device platforms at the rear of the driving system (4) and on the ground. The well wall support and protection system (6) is mounted on the device platforms at the rear of the driving system (4) and around the driving system (4). The shaft drilling machine solves the construction problem of large shafts in mines and the like, implements parallel construction operations of automated mechanical integrated complete devices having a series of functions such as shaft driving, residue discharging, support and protection, drainage and ventilation, facilitates dismounting and mounting of the device, saves preparation time, improves the construction efficiency, reduces construction cost, improves construction safety, and has a wide application range.
摘要翻译： 中心柱全面轴钻机包括中柱（1），装置平台（2），井架（3），驱动系统（4），人员和物料输送系统（5），井壁 支撑和保护系统（6），保护系统（7）和操作室（8）。 井架（3）安装在井口。 操作室（8）设置在井架（3）上。 中心支柱直接从井底引导到井口，并连接到包含在地面井架中的滑架。 驱动系统（4）安装在装置的中心支柱（1）的前端。 多个装置平台（2）从后方依次安装在装置的中心支柱（1）上。 人员和物料输送系统（5）和保护系统（7）分别安装在驱动系统（4）后部和地面的设备平台上。 井壁支撑和保护系统（6）安装在驱动系统（4）后部和驱动系统（4）周围的设备平台上。 钻井机解决了矿井等大型轴的施工问题，实现了自动机械一体化整体装置的并联施工作业，具有轴驱动，排渣，排水，保护，排水，通风等一系列功能，便于拆卸 安装设备，节省准备时间，提高施工效率，降低施工成本，提高施工安全性，应用范围广泛。
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公开(公告)号：US09144921B2
公开(公告)日：2015-09-29
申请号：US14634500
申请日：2015-02-27
CPC分类号： B28D1/088 , B23D57/0007 , E21B7/068 , E21C25/54 , E21C25/56 , E21D1/06 , E21D9/1053
摘要： The method for wire saw excavation provides a significant savings in time, effort, and expense in the cutting of a core of material from a solid substrate such as rock or concrete. A single downhole is formed, and a robotic excavator then forms a continuous, closed loop base passage at the distal end of the downhole to define the periphery of the core to be cut. When the base passage has been completed, the robotic excavator is removed and two subsurface guide pulleys are placed in the bottom of the downhole. A wire saw is passed from a first surface pulley around the first and second subsurface pulleys and back to a second surface pulley. The surface pulleys are advanced along the predetermined periphery of the core at the same rate as the subsurface pulleys, so that the saw simultaneously cuts the periphery and the bottom of the core.
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公开(公告)号：US09068454B1
公开(公告)日：2015-06-30
申请号：US14288298
申请日：2014-05-27
CPC分类号： B28D1/088 , B23D57/0007 , E21B7/068 , E21C25/54 , E21C25/56 , E21D1/06 , E21D9/1053
摘要： The method for wire saw excavation provides a significant savings in time, effort, and expense in the cutting of a core of material from a solid substrate such as rock or concrete. A single downhole is formed, and a robotic excavator then forms a continuous, closed loop base passage at the distal end of the downhole to define the periphery of the core to be cut. When the base passage has been completed, the robotic excavator is removed and two subsurface guide pulleys are placed in the bottom of the downhole. A wire saw is passed from a first surface pulley around the first and second subsurface pulleys and back to a second surface pulley. The surface pulleys are advanced along the predetermined periphery of the core at the same rate as the subsurface pulleys, so that the saw simultaneously cuts the periphery and the bottom of the core.
摘要翻译： 线锯开挖的方法在从诸如岩石或混凝土的固体基材切割材料芯时节省了大量的时间，精力和费用。 形成单个井下，然后机器人挖掘机在井下的远端形成连续的闭环基础通道，以限定待切割的芯的周边。 当底座通道完成后，机器人挖掘机被拆除，两个地下导向滑轮放置在井下底部。 线锯从第一表面皮带轮绕第一和第二表面下滑轮通过，并返回到第二表面滑轮。 表面滑轮沿着芯的预定周边以与次表面滑轮相同的速率前进，使得锯同时切割芯的周边和底部。
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公开(公告)号：US20150167460A1
公开(公告)日：2015-06-18
申请号：US14288298
申请日：2014-05-27
IPC分类号： E21C25/54
CPC分类号： B28D1/088 , B23D57/0007 , E21B7/068 , E21C25/54 , E21C25/56 , E21D1/06 , E21D9/1053
摘要： The method for wire saw excavation provides a significant savings in time, effort, and expense in the cutting of a core of material from a solid substrate such as rock or concrete. A single downhole is formed, and a robotic excavator then forms a continuous, closed loop base passage at the distal end of the downhole to define the periphery of the core to be cut. When the base passage has been completed, the robotic excavator is removed and two subsurface guide pulleys are placed in the bottom of the downhole. A wire saw is passed from a first surface pulley around the first and second subsurface pulleys and back to a second surface pulley. The surface pulleys are advanced along the predetermined periphery of the core at the same rate as the subsurface pulleys, so that the saw simultaneously cuts the periphery and the bottom of the core.
摘要翻译： 线锯开挖的方法在从诸如岩石或混凝土的固体基材切割材料芯时节省了大量的时间，精力和费用。 形成单个井下，然后机器人挖掘机在井下的远端形成连续的闭环基础通道，以限定待切割的芯的周边。 当底座通道完成后，机器人挖掘机被拆除，两个地下导向滑轮放置在井下底部。 线锯从第一表面皮带轮绕第一和第二表面下滑轮通过，并返回到第二表面滑轮。 表面滑轮沿着芯的预定周边以与次表面滑轮相同的速率前进，使得锯同时切割芯的周边和底部。
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公开(公告)号：US4732226A
公开(公告)日：1988-03-22
申请号：US026525
申请日：1987-03-16
申请人： Wolfgang Ebeling , Helmut Kolditz
发明人： Wolfgang Ebeling , Helmut Kolditz
摘要： A shaft drilling machine comprises a drill head carrying drill tools thereon, a device for guiding the drill head in a shaft, a device for advancing the drill head in the shaft, and drive aggregates which are lowered into the shaft together with the drill head and driving the latter. A sluice for providing a rinsing fluid is arranged in a pilot drill. A rinsing conduit and an ascending conduit for extracting from the shaft a drilled material-rinsing fluid mixture generated during the drilling operation are connected to the sluice which is formed as a bucket wheel.
摘要翻译： 一种钻井机包括在其上承载钻具的钻头，用于将钻头引导在轴中的装置，用于将钻头推进到轴中的装置以及与钻头一起下降到轴中的驱动集合体;以及 推动后者。 用于提供冲洗液的闸门布置在导向钻中。 冲洗管道和上升管道，用于从钻井中提取在钻井操作期间产生的钻井材料冲洗流体混合物连接到形成为斗轮的闸门。
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公开(公告)号：US4629010A
公开(公告)日：1986-12-16
申请号：US737440
申请日：1985-05-24
申请人： Claude Sourice
发明人： Claude Sourice
IPC分类号： E21B10/32 , E02D17/13 , E02F3/20 , E21B4/16 , E21B7/20 , E21B10/34 , E21D1/06 , E21D1/08 , E21B7/00
摘要： A device and process for sinking vertical wells. A pair of rotary digging heads have horizontal axes mounted on supports for movement of such axes towards and away from each other between a central position close to the axis of a well and a peripheral position adjoining the wall of the well being formed. The different heads are spaced apart so that the horizontal components of the reactions resulting from them cancel each other out. A process for using the device to form a well wherein the heads are initially close together and progressively move apart as the well is formed.
摘要翻译： 垂直井下沉的装置和工艺。 一对旋转挖掘头具有安装在支撑件上的水平轴线，用于在接近井的轴线的中心位置与邻近所形成井的壁的周边位置之间使这些轴线彼此移动并远离彼此。 不同的头部间隔开，使得由它们产生的反应的水平分量彼此抵消。 一种使用该装置形成井的方法，其中，当井形成时，其中头部最初紧密地在一起并逐渐地分开。
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公开(公告)号：US4274675A
公开(公告)日：1981-06-23
申请号：US69162
申请日：1979-08-23
申请人： Friedrich W. Paurat , Roland Paurat
发明人： Friedrich W. Paurat , Roland Paurat
摘要： An apparatus for the sinking of a shaft in which a machine platform can be anchored against the wall of the incipient shaft and carries an orbiting tool for cutting away the floor of the shaft, thereby dumping the detritus into a pilot-bore hole continuously drilled by a pilot-bore unit. The latter has a head for advancing the pilot bore and is provided with a worm conveyor running centrally through the shaft to transfer the detritus to a bucket on a loading platform disposed above the main platforms and connected thereto for feed cylinders. The platforms have cylinder arrangements whereby they can be independently anchored to the vertical wall of the shaft.
摘要翻译： 一种用于沉没轴的装置，其中机器平台可以锚固在初始轴的壁上并且承载用于切割轴的地板的轨道工具，从而将碎屑倾倒到由钻孔中连续钻孔的先导孔中 一个试点单位。 后者具有用于推进导向孔的头部，并且设置有蜗杆传送器，其通过轴线中心地运行，以将碎屑传送到设置在主平台上方并与其连接的进料筒的装载平台上的铲斗。 这些平台具有气缸布置，由此它们可以独立地锚固到轴的垂直壁。
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公开(公告)号：US2976027A
公开(公告)日：1961-03-21
申请号：US59482156
申请日：1956-06-29
申请人： GEORGES ALLIMANN
发明人： GEORGES ALLIMANN
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