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1. 发明公开

CN108005659A 一种用于城市竖井建设的潜水挖掘施工方法有权
公开(公告)号：CN108005659A
公开(公告)日：2018-05-08
申请号：CN201710965680.4
申请日：2017-10-17
申请人：北京中煤矿山工程有限公司
发明人：郑江波 , 王强 , 刘志强 , 冯旭海 , 田乐
IPC分类号： E21D1/03 , E21D5/01 , E21D7/00
CPC分类号： E21D1/03 , E21D5/01 , E21D7/00
摘要：本发明公开一种用于城市竖井建设的潜水挖掘施工方法，包括如下步骤：1)竖井施工地质勘察，并形成勘察报告；2)根据步骤1)中的勘察报告设计施工方案；3)根据2)中的施工方案进行竖井井筒的掘进，具体包括如下步骤：3.1)沿竖井井口周向挖掘和砌筑竖井锁口，锁口为素混凝土结构；3.2)安装带有刃脚的井壁底段；3.3)安装竖井掘进装置；3.4)向竖井井筒内注入清水；3.5)利用竖井掘进装置中水下切割装置或竖井掘进机分段掘砌竖井井筒，利用潜水泵将竖井井筒内的泥浆输送至泥水分离站，再将从泥浆中分离的水回注到竖井井筒内。本发明可减少或消除井帮坍塌且可避免竖井周边建筑物沉降，提高施工安全性，节省大型竖井施工时间。

2. 发明授权

US4423981A Concrete lining of drilled shaft 失效
标题翻译：钻杆混凝土衬砌
公开(公告)号：US4423981A
公开(公告)日：1984-01-03
申请号：US285815
申请日：1981-07-22
申请人： Hans Nilberg
发明人： Hans Nilberg
IPC分类号： E21D5/01
CPC分类号： E21D5/01
摘要： In conjunction with the mining of minerals from the earth, it is necessary to construct deep verticle shafts normally between 10 and 20 feet in diameter and typically between 3000 and 6000 feet in depth in the earth. Technology has been developed for blind drilling of such shafts. After drilling the shaft however, in order to protect those entering the hole for additional mining operations the shaft needs to be lined with a stack of specially constructed lining segments. These segments are formed of prestressed concrete. The concrete segments are lowered one at a time into the bore hole shaft, which is filled with fluid, so as to build up a stack within the hole, thereby lining the hole. Each concrete segment has a top portion with an approximately V-shaped cross-sectional area with a flat top section and a bottom portion having an asymmetrically cross-sectional shape but such shape partially corresponding to the shape of the top portion so that the segments can be stacked. As the segments are stacked, an uneven turbulence is created due to the shapes of the top and bottom portions of the segments. This turbulence helps to flush out any particles from between the concrete segments. Grout is then placed between the lining segments and the inner wall of the bore hole. The grouting process is periodically carried out after every few segments have been placed into the hole. After the lining operation has been completed, the fluid is pumped out of the hole and then the miners can enter the hole for other mining operations.
摘要翻译：结合从地球开采矿物，有必要在地球上通常在10至20英尺之间，通常在3000和6000英尺之间构造深垂直轴。已经开发了用于这种轴的盲目钻孔的技术。然而，在钻井之后，为了保护进入孔的进一步采矿作业，轴需要衬有特别构造的衬里段的堆叠。这些段由预应力混凝土构成。将混凝土段一次一个地放入填充有流体的钻孔轴中，以便在孔内形成堆叠，从而衬套孔。每个混凝土段具有顶部，其具有大致V形横截面积，具有平坦顶部部分和具有不对称横截面形状的底部部分，但是这种形状部分地对应于顶部部分的形状，使得部分可以被堆叠当片段堆叠时，由于片段的顶部和底部的形状而产生不均匀的湍流。这种湍流有助于从混凝土段之间冲出任何颗粒。然后将灌浆置于衬里段和钻孔的内壁之间。灌浆过程在每几个细节已经放入孔中之后定期进行。在衬里操作完成后，将流体从孔中抽出，然后矿工可以进入其他采矿作业的孔。

3. 发明授权

US3496726A Wall construction 失效
公开(公告)号：US3496726A
公开(公告)日：1970-02-24
申请号：US3496726D
申请日：1967-11-07
申请人： BERGWERKSVERBAND GMBH
发明人： LUTGENDORF HANS OTTO
IPC分类号： E21D5/00 , E21D5/01 , E21B17/00 , E21B41/00
CPC分类号： E21D5/01 , E21D5/00

4. 发明公开

US20240218741A1 EXCAVATION BORING AND SHORING TOOL 审中-公开
公开(公告)号：US20240218741A1
公开(公告)日：2024-07-04
申请号：US18603759
申请日：2024-03-13
申请人： Ted R. Dimitroff
发明人： Ted R. Dimitroff
IPC分类号： E21B10/26 , E21B33/14 , E21D5/01
CPC分类号： E21B10/26 , E21B33/14 , E21D5/01
摘要： A reaming tool forms a hole in the ground with a sidewall and a floor, and a deepened channel around the perimeter of the floor adjacent to sidewall. Fluid is provided during excavation to form a slurry to hold the sidewall and prevent cave-in of material into the hole. After the hole reaches a desired depth, the reaming tool is removed, and a shoring wall is inserted into the hole through the slurry and seated in the perimeter edge channel. The shoring wall includes vertical tubes for connection to a dewatering machine. Then, the slurry can be vacuumed from the hole, while the dewatering machine keeps the empty hole as dry as possible. Extending the shoring wall into the channel beyond the floor of the hole helps seal flow of water from entering the hole.

5. 发明授权

US2490350A Means for centralizing casing and the like in a well 失效
标题翻译：用于将套管等集中在井中的装置
公开(公告)号：US2490350A
公开(公告)日：1949-12-06
申请号：US51436843
申请日：1943-12-15
申请人： CLAUDE C TAYLOR , EDGAR W MCGAFFEY , D W WARD
发明人： GRABLE DONOVAN B
IPC分类号： E21B17/10 , E21D5/01
CPC分类号： E21B17/1021 , E21D5/01

6. 发明公开

US20240209692A1 EXCAVATION AND SHORING EQUIPMENT 审中-公开
公开(公告)号：US20240209692A1
公开(公告)日：2024-06-27
申请号：US18603846
申请日：2024-03-13
申请人： Ted R. Dimitroff
发明人： Ted R. Dimitroff
IPC分类号： E21B10/26 , E21B33/14 , E21D5/01
CPC分类号： E21B10/26 , E21B33/14 , E21D5/01
摘要： A reaming tool forms a hole in the ground with a sidewall and a floor, and a deepened channel around the perimeter of the floor adjacent to sidewall. Fluid is provided during excavation to form a slurry to hold the sidewall and prevent cave-in of material into the hole. After the hole reaches a desired depth, the reaming tool is removed, and a shoring wall is inserted into the hole through the slurry and seated in the perimeter edge channel. The shoring wall includes vertical tubes for connection to a dewatering machine. Then, the slurry can be vacuumed from the hole, while the dewatering machine keeps the empty hole as dry as possible. Extending the shoring wall into the channel beyond the floor of the hole helps seal flow of water from entering the hole.

7. 发明授权

US5176470A Water-tight bore shaft foundation 失效
标题翻译：水钻轴基地
公开(公告)号：US5176470A
公开(公告)日：1993-01-05
申请号：US689288
申请日：1991-06-13
申请人： Hans-Otto Lutgendorf
发明人： Hans-Otto Lutgendorf
IPC分类号： E21D5/01
CPC分类号： E21D5/01
摘要： The lower end of an outwardly tight shaft structure (3) for a bore shaft (1) rests on a tilting joint arrangement (15, 20). This arrangement includes a hydraulic thrust bearing (15) at the end face of the shaft structure (3) and a hydraulic annular cylinder (20) at the circumference of the lower end of the shaft structure (3). Thus, this tilting joint arrangement (15, 20) is located between the shaft structure (3) and the base (10) and permits tilting of the shaft structure (3) relative to the ground (12) without impairing the water-tightness of the bore shaft foundation.
摘要翻译： PCT No.PCT / DE90 / 00783 Sec。 371日期1991年6月13日 102（e）日期1991年6月13日PCT 1990年10月12日PCT PCT。公开号WO91 / 11589 日期为1991年8月8日。用于孔轴（1）的向外紧密的轴结构（3）的下端位于倾斜接头装置（15,20）上。这种布置包括在轴结构（3）的端面处的液压止推轴承（15）和在轴结构（3）的下端的圆周处的液压环形圆柱体（20）。因此，这种倾斜接头装置（15,20）位于轴结构（3）和基座（10）之间，并且允许轴结构（3）相对于地面（12）倾斜，而不会损害轴结构孔轴基础。

8. 发明授权

US3216200A Underground pressure vessel construction method 失效
标题翻译：地下压力容器施工方法
公开(公告)号：US3216200A
公开(公告)日：1965-11-09
申请号：US4310060
申请日：1960-07-15
申请人： SCISSON SIDNEY E , FENIX GILBERT J
发明人： SCISSON SIDNEY E , FENIX GILBERT J
IPC分类号： B65G5/00 , E21D5/01 , F17C3/00
CPC分类号： B65G5/00 , E21D5/01 , F17C3/005 , F17C2203/0604 , F17C2209/00 , F17C2270/0149
摘要： 997,538. Wells, &c. FENIX & SCISSON Inc. July 14, 1961 [July 15, 1960], No. 25702/61. Heading E1F. [Also in Division F4] In excavating a subterranean cavern for the storage of liquid petroleum gas (see Division F4) a shaft 38 Fig. 1 is sunk to below the roof level 43 of the proposed cavern, the extension is filled with sand 44 and a steel liner 39 in welded sections is lowered into the shaft, said liner having utility conduits 45, Fig. 2, welded to the exterior thereof thus leaving the interior of the liner free of obstruction thereby facilitating the removal of the sand 44 and of subsequently excavated earth and rock. Each liner section has external handling and locating lugs 53, 54, Fig. 6, welded thereto and the lower end of the first liner section is closed by a cast concrete slab 41 supported by rods 42 which allows water poured into the liner to serve as ballast to assist lowering of the first liner section and of sections subsequently welded thereto. The space between the shaft wall and the liner is filled with cement grouting 40, water is pumped out, slab 41 drilled out, sand 44 removed and the cavern excavated by conventional means. Finally the bottoms of conduits 45 are closed, sections 46, Fig. 4, are cut out of the liner at a predetermined level, conduits 45 cut, grouting 40 removed to provide a space 47 sections 46 replaced and cement is forced down one conduit 45 into space 47 thus effecting a permanent seal and the upper end of the liner is closed by a cap 71, Fig. 7 (not shown).

9. 发明授权

US11988044B2 Excavation boring and shoring method and equipment 有权
公开(公告)号：US11988044B2
公开(公告)日：2024-05-21
申请号：US17932797
申请日：2022-09-16
申请人： Ted R. Dimitroff
发明人： Ted R. Dimitroff
IPC分类号： E21B10/26 , E21B33/14 , E21D5/01
CPC分类号： E21B10/26 , E21B33/14 , E21D5/01
摘要： A reaming tool forms a hole in the ground with a sidewall and a floor, and a deepened channel around the perimeter of the floor adjacent to sidewall. Fluid is provided during excavation to form a slurry to hold the sidewall and prevent cave-in of material into the hole. After the hole reaches a desired depth, the reaming tool is removed, and a shoring wall is inserted into the hole through the slurry and seated in the perimeter edge channel. The shoring wall includes vertical tubes for connection to a dewatering machine. Then, the slurry can be vacuumed from the hole, while the dewatering machine keeps the empty hole as dry as possible. Extending the shoring wall into the channel beyond the floor of the hole helps seal flow of water from entering the hole.

10. 发明申请

US20150007960A1 Column Buffer Thermal Energy Storage 审中-公开
标题翻译：柱缓冲器热能储存
公开(公告)号：US20150007960A1
公开(公告)日：2015-01-08
申请号：US14322783
申请日：2014-07-02
申请人： Kegan Nobuyshi Kawano
发明人： Kegan Nobuyshi Kawano
IPC分类号： F24J3/08 , H02K7/18 , E21D5/01
CPC分类号： F24T10/30 , E21B43/10 , E21D5/01 , F24T10/10 , F24T2010/53 , F28D20/0052 , Y02E10/12 , Y02E60/142
摘要： A system for storing thermal energy includes an opening into the earth, a liner positioned within and surrounding an interior periphery of the opening, a liquid provided within the liner, a first conduit fluidly associated with an upper portion of the opening, a second conduit fluidly associated with a lower portion of the opening, a fluid movement device and a heat transfer device. The fluid movement device is fluidly connected between the first and second conduits and configured to transport liquid between the first and second conduits. The heat transfer device is fluidly connected to the first conduit and the second conduit and configured to transfer heat to or from the liquid.
摘要翻译：一种用于储存热能的系统包括一个开放到地球上的开口，一个定位在该开口的内周围并围绕该开口的内周围的衬垫，一个设置在该衬套内的液体，一个与开口的上部流体相关的第一导管，与开口的下部相关联，流体移动装置和传热装置。流体移动装置流体地连接在第一和第二导管之间并且构造成在第一和第二导管之间输送液体。传热装置流体地连接到第一导管和第二导管，并被配置成将热量传送到液体或从液体传递热量。

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