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1. 发明申请

WO2021234516A1 SYSTEMS AND METHODS OF CONSTRUCTING INTAKE-OUTPUT ASSEMBLIES FOR WATER DESALINATION PLANTS 审中-公开
公开(公告)号：WO2021234516A1
公开(公告)日：2021-11-25
申请号：PCT/IB2021/054085
申请日：2021-05-13
申请人： NAMAYA LTD
发明人： AMNON, Levy
IPC分类号： E21D9/00 , E21D9/14 , E03B3/04 , F16L7/00 , F16L9/19 , B08B9/055 , B01D61/02 , B01D61/10 , C02F1/44 , C02F103/08 , F28D7/10
摘要： A saltwater desalination plant with intake-outtake assembly and a method of constructing such intake-outtake assembly are disclosed, where an elongated circular lumen of the intake assembly for collecting saltwater from a saltwater source is formed within an elongated lumen of the outtake assembly for disposing said brine into said saltwater source, in a single infrastructure tunnel.

2. 发明申请

US20210310354A1 MINING SYSTEM 有权
公开(公告)号：US20210310354A1
公开(公告)日：2021-10-07
申请号：US17268980
申请日：2019-10-30
申请人： Komatsu Ltd.
发明人： Masaaki Uetake , Yuichi Kodama , Kazunari Kawai , Shinichi Terada
IPC分类号： E21D9/14 , E21F13/02
摘要： A mining system includes: a first tunnel that reaches a dump site and includes a first road surface; a second tunnel that crosses the first tunnel, reaches a mining site, and includes a second road surface positioned above the first road surface; a frame that includes a lower surface provided above the first road surface of the first tunnel and forming a transport passage between the first road surface and the lower surface and an upper surface forming a work road surface, on which a loading machine operates, together with the second road surface; and a moving vehicle that is capable of traveling on the first road surface and is capable of passing through the transport passage.

3. 发明申请

US20190263090A1 Building Products and Associated Methods for Providing Contoured and Elevated Features for Artificial Surfaces 审中-公开
公开(公告)号：US20190263090A1
公开(公告)日：2019-08-29
申请号：US16286143
申请日：2019-02-26
申请人： Chosen Products, LLC
发明人： Bernard Ty Allen
IPC分类号： B32B5/32 , A47C1/14 , E21D9/14 , E02B3/14 , E01D18/00 , E02B3/10 , E02D17/20 , A47C5/12 , B32B7/12 , B32B37/12
摘要： A modular foundation structure for artificial surface systems includes a structural base layer with a shaped rigid foam having contoured and elevated features, an adhesive layer covering the structural base layer, and an impact and thermal protective layer attached to the structural base layer via the adhesive layer. The impact and thermal protective layer is configured to support an artificial surface layer and has a relatively higher melting point and compression recovery factor than the structural base layer. The shaped rigid may be a closed-cell foam such as Expanded Polystyrene (EPS) or Expanded polyethylene (EPE), and the impact and thermal protective layer may be a bead molded Expanded Polypropylene (EPP) foam. The impact and thermal protective layer may have a melting point of about 300 degrees Fahrenheit, and the structural base layer has a melting point of less than 200 degrees Fahrenheit.

4. 发明申请

US20170284801A1 Tunnel Convergence Detection Apparatus and Method 有权
公开(公告)号：US20170284801A1
公开(公告)日：2017-10-05
申请号：US15471802
申请日：2017-03-28
申请人： Queen's University at Kingston
发明人： Robert Lindsay Vanderbeck , Joshua A. Marshall
IPC分类号： G01C15/00 , G01S17/89 , E21D9/14 , G02B26/10
CPC分类号： G01C15/002 , B60R11/04 , E21D9/14 , E21F17/185 , G01C15/00 , G01S17/89 , G02B26/10
摘要： Provided are methods and products for rapid, reliable, and accurate monitoring and detecting of convergence in mining and civil engineering applications. A sensor, such as a scanning laser device, is moved through a tunnel, either automatically, autonomously, or with manual guidance. The sensor is configured to acquire 3D point clouds of all or a portion of a tunnel, at selected times. The 3D point cloud data is used to compute a set of indicators, which are local descriptors of the environment along the tunnel. The indicators are then amalgamated to estimate the probability that convergence has occurred in a given region. In one embodiment, the indicators are fused together using a Bayes network.

5. 发明授权

US06929330B2 Method and system for mining hydrocarbon-containing materials 失效
标题翻译：含烃材料开采方法和系统
公开(公告)号：US06929330B2
公开(公告)日：2005-08-16
申请号：US10272852
申请日：2002-10-16
申请人： Ronald D. Drake , Michael Helmut Kobler , John David Watson
发明人： Ronald D. Drake , Michael Helmut Kobler , John David Watson
IPC分类号： E21B7/00 , E21C41/16 , E21C41/24 , E21D9/00 , E21D9/06 , E21D9/087 , E21D9/12 , E21D9/14 , E21D11/00 , E21D21/00 , E21F7/00 , E21F15/00 , E21C35/18
CPC分类号： E21F7/00 , E21B7/002 , E21C41/24 , E21D9/00 , E21D9/093 , E21D9/12 , E21D9/14 , E21D11/00 , E21D21/00 , E21F15/00
摘要： The present invention is directed, inter alia, to devices and methods for excavating valuable materials, particularly soft ores such as oil sands, oil shales, and the like, that use one or more of a number of features, including backfilling for ground support, a small trailing access tunnel, processing of the valuable material in the excavation with the tailings optionally being used as backfill and the valuable material being transported to the surface, a plurality of movable shields for ground support, and/or a movable tail shield to provide interim support to the backfill while additional liner sections are installed and/or formed.
摘要翻译：本发明尤其涉及用于挖掘有价值材料，特别是软矿石如油砂，油页岩等的装置和方法，其使用包括用于地面支撑的回填的多个特征中的一个或多个，一个小的拖尾通道，在挖掘过程中有价值的材料的处理可选地用作回填物，并且有价值的材料被运送到表面，多个用于地面支撑的可移动屏蔽件和/或可移动的护罩以提供临时支持回填，同时安装和/或形成额外的衬管部分。

6. 发明授权

US4751965A Wellhead seal assembly 失效
标题翻译：井口密封组件
公开(公告)号：US4751965A
公开(公告)日：1988-06-21
申请号：US44413
申请日：1987-04-30
申请人： Thomas G. Cassity
发明人： Thomas G. Cassity
IPC分类号： E21D9/14 , E21B33/00 , E21B33/04 , E21B33/043
CPC分类号： E21B33/04 , E21B2033/005
摘要： The improved wellhead seal assembly includes an annular metal seal ring having upper spaced apart inner and outer rims with an upper energizing ring positioned between such rims and movable axially between them, a resilient seal embedded in and extending through ports in the central portion of the seal ring, lower inner and outer seal rings connected to said central portion of said seal ring by inner and outer bellows and a wedging ring depending from the central portion of the seal ring between such bellows and adapted to move downward between the inner and outer seal rings to wedge them apart into sealing engagement with the inner and outer sealing surfaces, such movement being responsive to downward movement of the upper energizing ring and the flexing of the lower bellows legs and continued movement of said upper energizing ring wedging said upper rims apart into sealing engagement with the inner and outer sealing surfaces, the upper energizing ring being releasably connected to the upper seal rims so that said upper seal is not set until the lower seal is completely energized and set.

7. 发明授权

US4367021A Method and apparatus in tunneling 失效
标题翻译：隧道中的方法和装置
公开(公告)号：US4367021A
公开(公告)日：1983-01-04
申请号：US201485
申请日：1980-07-03
申请人： Bo G. Nordgren , Bo Akerlind , Klaus Biedermann
发明人： Bo G. Nordgren , Bo Akerlind , Klaus Biedermann
IPC分类号： E21D9/00 , E21D9/14 , F42D3/04 , G01C7/06 , G01C15/00
CPC分类号： G01C15/002 , E21D9/006 , G01C7/06 , Y10S33/21
摘要： Disclosed is a method for marking out drill holes in accordance with a predetermined drill hole pattern. A direction reference beam (c) is projected in a direction defining the direction of the tunnel and part of a beam (e) is deflected from the reference beam, the part of the beam is passed to a beam derivating means (d.sub.2) by means of which the part beam is directed in accordance with a predetermined drill hole pattern onto the rock surface (4) to present thereon images of the part beam at locations of intended drill holes. Correspondingly, a device for executing said method comprises means (d.sub.1) for deflecting at least part of a direction reference light beam (c) to form part of a beam (e), and means (d.sub.2) to direct the part of the beam onto locations of drilling holes for explosives in accordacne with a predetermined pattern.
摘要翻译： PCT No.PCT / SE79 / 00223 Sec。 371日期1980年7月3日 102（e）日期1980年6月23日PCT申请日1979年11月1日PCT公布。出版物WO80 / 01003 日期为1980年5月15日。公开是根据预定的钻孔图案标记钻孔的方法。方向参考光束（c）以限定隧道方向的方向投影，并且光束（e）的一部分从参考光束偏转，光束的一部分通过装置传递到光束衍射装置（d2）其中部分梁根据预定的钻孔图案被引导到岩石表面（4）上，以在目标钻孔的位置处呈现部分梁的图像。相应地，用于执行所述方法的装置包括用于偏转方向参考光束（c）的至少一部分以形成光束（e）的一部分的装置（d1），以及用于将光束的一部分引导到爆炸物钻孔位置与预定图案相符。

8. 发明公开

CN118959036A 一种隧道模型试验用开挖支护机构及试验装置审中-公开
公开(公告)号：CN118959036A
公开(公告)日：2024-11-15
申请号：CN202411015590.5
申请日：2024-07-26
申请人：山东大学
发明人：刘洪亮 , 高鑫 , 范宏运 , 李利平 , 姜新波 , 陈雨雪 , 郭睿 , 李旭安 , 范佳滢
IPC分类号： E21D11/18 , E21D9/00 , E21D9/14
摘要：本发明涉及一种隧道模型试验用开挖支护机构及试验装置，包括用于沿隧道纵向依次设置的多榀支撑拱架，支撑拱架的形状与隧道的截面轮廓相匹配，相邻支撑拱架之间设有伸缩驱动件，支撑拱架在隧道边墙及拱顶对应位置处均设置有多个支撑驱动件，支撑驱动件的轴线方向垂直于支撑拱架的外轮廓面，支撑驱动件的运动部分与用于与围岩模型接触的支撑板连接，采用本发明的开挖支护机构开挖顺畅，避免了围岩模型的坍塌，同时提高了试验人员的安全性。

9. 发明公开

CN118934033A 一种盾构法隧道滑槽可调节式走道板支架及安装方法审中-公开
公开(公告)号：CN118934033A
公开(公告)日：2024-11-12
申请号：CN202411006936.5
申请日：2024-07-25
申请人：中铁一局集团第五工程有限公司 , 中铁一局集团有限公司 , 青岛地铁集团有限公司 , 中铁发展投资有限公司
发明人：常勇 , 刘海涛 , 刘泉维 , 高永冬 , 刘远建 , 张超 , 杨绍玉 , 黄成 , 刘林胜 , 孔乐 , 孙军溪 , 姜金言 , 张培元 , 叶守杰 , 辛庆飞 , 杨尚震 , 张秋华 , 张真煌 , 徐方林 , 荆学林 , 鲁棣源 , 李振南 , 李南川 , 张守龙 , 辛泽宇 , 王鹏 , 赵金平 , 赵彦迪 , 李玉龙
IPC分类号： E21F17/00 , E21D9/14 , E21D9/06
摘要：本发明公开了隧道施工领域的一种盾构法隧道滑槽可调节式走道板支架及安装方法，包括隧道管片和预埋于两个相邻隧道管片之间的管片预埋槽道，所述管片预埋槽道内部开设有T型安装槽，所述T型安装槽一侧设置有走道板支架主梁，所述走道板支架主梁一端部焊接有安装板，所述安装板上开设有安装孔。本发明由装配式连接的走道板支架主梁、支架斜撑和管道支架，利用既有管片预埋槽道，通过快速连接组件将走道板支架主梁固定在管片侧壁上，无需在成型隧道管片上重新开孔采用膨胀螺丝或挂钩加固走道板支架，将走道板端部C型槽钢扣入走道板支架主梁上固定，安拆方便快捷，重复使用，安拆支架时，无需对管片造成损害，更加实用。

10. 发明授权

CN112983465B 一种盾构隧道全预制内部结构及施工方法有权
公开(公告)号：CN112983465B
公开(公告)日：2024-11-12
申请号：CN202110279816.2
申请日：2021-03-16
申请人：中铁第四勘察设计院集团有限公司
发明人：肖明清 , 薛光桥 , 张忆 , 鲁志鹏 , 资谊 , 罗驰恒 , 陈俊伟 , 吴鑫林
IPC分类号： E21D11/00 , E21D9/14 , E01F5/00 , E01C5/08 , E01C5/00 , E01C11/00
摘要：本发明提供一种盾构隧道全预制内部结构，包括预制中间箱涵、预制车道板、两侧预制弧形板和盾构隧道的隧道衬砌结构，预制中间箱涵的顶部设有支撑预制车道板的支撑牛腿，支撑牛腿上设有与预制车道板钢筋连接的接头，接头处填充有混凝土，隧道衬砌结构内预埋有接驳器，预制弧形板对应接驳器的位置设有条形螺栓孔，接驳器与条形螺栓孔对应，接驳器与条形螺栓孔通过接驳器螺栓相连，预制车道板沿隧道横向的两端分别支撑于现浇牛腿、支撑牛腿上，现浇牛腿的钢筋骨架与预制弧形板一体预制成型，条形螺栓孔的空隙、现浇牛腿的钢筋骨架、预制弧形板与隧道衬砌结构的空腔内均填充混凝土。本发明还提供一种盾构隧道全预制内部结构的施工方法。

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