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1. 发明申请

US20160369566A1 Vertical Shaft Drilling Rig Using Novel Drilling Method 审中-公开
标题翻译：使用新型钻孔方法的立轴钻机
公开(公告)号：US20160369566A1
公开(公告)日：2016-12-22
申请号：US15122162
申请日：2014-12-09
申请人： CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO., LTD.
发明人： Jianbin LI , Kleuters Nikolaus , Hua Zhao , Ningchuan Zhang , Wei Xiao , Xingjian Zhuo , Dujuan Wang , Lianhui Jia , Yanping Dong , Qian Zhou
IPC分类号： E21B4/20 , E21B3/00 , E21B15/00 , E21B3/02 , E21B4/00
CPC分类号： E21B4/20 , E21B3/02 , E21B4/006 , E21B15/00 , E21C1/00 , E21D1/06
摘要： A vertical shaft drilling rig using a novel drilling method, mainly comprising a derrick (1) and a mouth sealing flatcar (4) installed at the wellhead, and further comprising a drilling pipe (5), a pipe joint (6), a steady pressure device (7), a torque amplification driver (8), a cutter head (9), a muck removal system (10), a slurry treatment station (3), an electrical cabinet (14), a hydraulic station (13), and a power pipeline (11); a main drive (2) is mounted on the derrick; the lower part of the main drive is connected to the drilling pipe; the drilling pipe is provided with the pipe joint, the lower end of the drilling pipe is connected to the torque amplification driver; the lower end of the torque amplification driver is connected to the cutter head; the steady pressure device is mounted outside the torque amplification device; the slag dug up by the cutter head in the shaft is delivered to the slurry treatment station on the surface. The drilling rig improves overall stability, increases pressure of the device and drilling torque, and provides more accurate guidance, thus improving efficiency of vertical shaft construction, shortening the period of vertical shaft construction and improving the quality of the completed well.
摘要翻译：一种采用新型钻井方法的立式钻机，主要包括安装在井口处的井架（1）和密封平板车（4），还包括钻管（5），管接头（6），稳定压力装置（7），转矩放大驱动器（8），切割头（9），排渣系统（10），浆料处理站（3），电气柜（14），液压站（13），和电力管道（11）; 主驱动器（2）安装在井架上; 主驱动器下部连接钻孔管; 钻井管配有管接头，钻杆下端连接扭矩放大驱动器; 扭矩放大驱动器的下端连接到刀头; 稳压装置安装在转矩放大装置的外部; 由轴上的刀头挖出的渣被输送到表面的浆料处理站。钻机提高整体稳定性，增加设备压力和钻井力矩，提供更准确的引导，从而提高立轴施工效率，缩短竖井施工周期，提高井井质量。

2. 发明授权

US09995086B2 Center-pillared full-face shaft drilling machine 有权
公开(公告)号：US09995086B2
公开(公告)日：2018-06-12
申请号：US15122161
申请日：2014-12-09
申请人： China Railway Engineering Equipment Group Co., Ltd.
发明人： Hua Zhao , Jianbin Li , Kleuters Nikolaus , Ningchuan Zhang , Wei Xiao , Xingjian Zhuo , Dujuan Wang , Lianhui Jia , Yanping Dong , Qian Zhou
IPC分类号： E21B7/20 , E21D5/04 , E21D5/12 , E21D1/00 , E21D1/06 , E21B15/00 , E21B4/00 , E21B7/00 , E21B21/01 , E21B33/13
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.

3. 发明授权

US10202807B2 Vertical shaft drilling rig using novel drilling method 有权
公开(公告)号：US10202807B2
公开(公告)日：2019-02-12
申请号：US15122162
申请日：2014-12-09
申请人： China Railway Engineering Equipment Group Co., Ltd.
发明人： Jianbin Li , Kleuters Nikolaus , Hua Zhao , Ningchuan Zhang , Wei Xiao , Xingjian Zhuo , Dujuan Wang , Lianhui Jia , Yanping Dong , Qian Zhou
IPC分类号： E21B15/00 , E21B3/02 , E21B4/20 , E21D1/06 , E21B4/00 , E21B3/00
摘要： A vertical shaft drilling rig which includes a derrick and a flatcar element. The rig includes a drill pipe connecting to the derrick, a pipe joint provided on the drill pipe, a device for stabilizing cutterhead pressure connecting to the drill pipe, a torque amplification driver at which the device for stabilizing cutterhead is installed, a cutter head connected to the torque amplification driver, a separate plant on the ground surface, a muck removal system transporting the muck produced to the separate plant, an electric cabinet, a hydraulic station, a power line, and a deep shaft line extension device between the hydraulic station and the power line. The torque amplification driver includes a pressure balance valve, a planetary reducer, a drive flange and a main bearing. The deep shaft line extension device includes a float, a pulley assembly, a line reel, a steel wire and a winch.

4. 发明申请

US20160369629A1 Center-pillared Full-Face Shaft Drilling Machine 有权
标题翻译：中心柱全面轴钻孔机
公开(公告)号：US20160369629A1
公开(公告)日：2016-12-22
申请号：US15122161
申请日：2014-12-09
申请人： CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO., LTD.
发明人： Hua ZHAO , Jianbin LI , Kleuters Nikolaus , Ningchuan Zhang , Wei Xiao , Xingjian Zhuo , Dujuan Wang , Lianhui Jia , Yanping Dong , Qian Zhou
IPC分类号： E21D1/00 , E21B33/13 , E21B15/00 , E21B21/01 , E21B4/00 , E21B7/00
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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