公开(公告)号：US11982066B2

公开(公告)日：2024-05-14

申请号：US16761437

申请日：2018-11-02

申请人： Hubbell Incorporated

发明人： Timothy Michael Kemp

IPC分类号： E02D5/56 ,  E21B7/20 ,  E21B10/44 ,  F24T10/17 ,  F24T50/00 ,  E02D5/52 ,  F24T10/00 ,  F28D20/00 ,  F28D21/00

CPC分类号： E02D5/56 ,  E21B7/205 ,  E21B10/44 ,  F24T10/17 ,  F24T50/00 ,  E02D5/523 ,  E02D5/526 ,  F24T2010/53 ,  F25B2313/002 ,  F28D20/0052 ,  F28D2021/0019 ,  F28D2021/0035 ,  Y02E10/10

摘要： A helical pile including a heat exchanger is described. The pile is formed from a lead section and one or more extension sections. The interior of the lead and extension sections are hollow and form a heat exchanger cavity. At the lower end of the lead section is a helical blade. Rotation of the lead section causes the helical blade to screw into the ground, thus pulling the lead section downward. Extension sections are added to the lead section and the pile is rotated until it is installed to a desired depth. The pile includes an inflow tube extending a predetermined distance into the heat exchanger cavity and an outflow port connected with the heat exchanger cavity. In operation, a heat carrying fluid is pumped into the inflow tube from a heat source or sink, for example, a heat pump for a building heating and cooling system. The fluid exits the tube at a point near the bottom of the heat exchanger cavity. The fluid flows upward through the heat exchange cavity and exchanges heat with the surrounding soil. The fluid flows out through the outflow port and back to the heat source or sink.

公开(公告)号：US11753789B2

公开(公告)日：2023-09-12

申请号：US17147693

申请日：2021-01-13

申请人： Weatherford Technology Holdings, LLC

发明人： Brandon Lee Kadrmas ,  Clark E. Robison ,  Chuck Robert Bradley ,  Jordan Gerard Binstock ,  Travis Rice

IPC分类号： E02D27/44 ,  E02D5/28 ,  E02D5/52 ,  E02D7/02 ,  E21B15/00 ,  F16M5/00 ,  E02D7/08 ,  E02D7/12 ,  E02D7/18 ,  E21B43/12

CPC分类号： E02D27/44 ,  E02D5/285 ,  E02D5/523 ,  E02D5/526 ,  E02D7/02 ,  E21B15/00 ,  F16M5/00 ,  E02D7/08 ,  E02D7/125 ,  E02D7/18 ,  E02D2200/1607 ,  E02D2250/00 ,  E02D2300/0029 ,  E02D2600/20 ,  E21B43/127 ,  F16M2200/08

摘要： Embodiments of the present disclosure generally relate to a pumping unit base and methods for operating with the pumping unit base. The pumping unit base may include a plurality of driven piles installed in the ground, and a metal platform fixedly attached to the plurality of driven piles, wherein the metal platform is positioned above the ground. The metal platform may be removed from the driven piles and reinstalled to the driven piles.

公开(公告)号：US20170314225A1

公开(公告)日：2017-11-02

申请号：US15653322

申请日：2017-07-18

申请人： Jeffrey W. Teague ,  Vincent E. Branaman

发明人： Jeffrey W. Teague ,  Vincent E. Branaman

IPC分类号： E02D5/38 ,  E02D5/32 ,  E02D5/28 ,  E02D5/44 ,  E02D5/04

CPC分类号： E02D5/385 ,  E02D5/04 ,  E02D5/28 ,  E02D5/32 ,  E02D5/44 ,  E02D5/526 ,  E02D5/60 ,  E02D27/48 ,  E02D2300/002 ,  E02D2300/0029 ,  E02D2600/20 ,  E04H12/2276

摘要： A concentrically loaded foundation pier system which includes several concentrically stacked steel pipes filled with concrete. The entire pier is installed centrally beneath the footing of the structure. Shims are placed between the top-most pier element and a pier cap which prevents shifting when the soil expands and contracts. The final structure is end-loaded and pressed to the bedrock or other load-bearing strata. An alternative embodiment includes a temporary lifting assembly which can be fastened about the structural pier without need for bolts or other fasteners.

公开(公告)号：US09739024B2

公开(公告)日：2017-08-22

申请号：US14421082

申请日：2014-02-19

申请人： Chin Chai Ong

发明人： Chin Chai Ong

IPC分类号： E02D5/22 ,  E02D5/30 ,  E02D5/52 ,  E02D5/24

CPC分类号： E02D5/526 ,  E02D5/223 ,  E02D5/226 ,  E02D5/24 ,  E02D5/30

摘要： A system for joining two separate spun piles by interlocking together a top end plate located at a bottom end of a first spun pile to a bottom end plate located at a top end of a second spun pile, wherein the end plates each have a plurality of segments comprising an equal number of segmental protrusions and segmental recesses.

公开(公告)号：US20170183837A1

公开(公告)日：2017-06-29

申请号：US15302151

申请日：2015-12-22

申请人： KUBOTA CORPORATION

发明人： Tomoyuki SUZUKI ,  Shunsuke KIKUCHI ,  Masashi TOYAMA ,  Takeshi NAGASHIMA ,  Hiroyuki YAMAMOTO

IPC分类号： E02D5/28 ,  E02D5/52

CPC分类号： E02D5/28 ,  E02D5/24 ,  E02D5/30 ,  E02D5/523 ,  E02D5/526

摘要： Contemplated are simplification and cost reduction in arrangement of connecting a pair of steel pipes to each other. A joint mechanism for a pair of steel pipe piles 1A, 1B includes an inner joint 10A provided in the steel pipe pile 1A, an inner joint 10B, an outer joint 20 disposed circumferentially between and across the inner joint 10A of the steel pipe pile 1A and the inner joint 10B of the steel pipe pile 1B, and a key member 30 configured to prevent relative movement between the pair of steel pipe piles 1A, 1B in a longitudinal direction of these steel pipes 1. The outer joint 20 includes an opening portion 22 (22A, 22B) for inserting, from its outer circumferential face, split key members 31 constituting the key member 30 into a key groove constituted of an outward circumferential groove 13 (13A, 13B) provided in the outer circumference of the inner joint 10A and the inner joint 10B respectively and an inward circumferential groove 23 (23A, 23B) provided in the inner circumference of the outer joint 20 in opposition to the outward circumferential groove 13 (13A, 13B).

公开(公告)号：US20170159256A1

公开(公告)日：2017-06-08

申请号：US14966448

申请日：2015-12-11

申请人： 351471 Alberta Ltd.

发明人： Baocheng Li

IPC分类号： E02D5/52 ,  E02D27/12 ,  E02D5/56 ,  E02D5/28 ,  E02D7/22 ,  E02D5/24

CPC分类号： E02D5/526 ,  E02D5/24 ,  E02D5/28 ,  E02D5/56 ,  E02D7/22 ,  E02D27/12

摘要： A helical pile coupler, assembly, and method of assembly. The assembly comprises a first pile segment having first end with a coupler attached thereto. The coupler has two or more coupler aperture pairs and the alignment of at least one of the coupler aperture pairs is radially offset from the alignment of at least one other coupler aperture pair. A second pile segment is receivable in the coupler and the second pile segment has two or more pile aperture pairs that can be aligned with at least two of the two or more coupler aperture pairs, including the at least one radially offset coupler aperture pair. Fasteners are extended through the aligned aperture pairs to secure the second pile segment to the coupler. The fasteners are configured to protrude minimally from the outer surface of the coupler.

公开(公告)号：US09587365B2

公开(公告)日：2017-03-07

申请号：US14437482

申请日：2013-09-04

申请人： REPOWER SYSTEMS SE

发明人： Marc Seidel

IPC分类号： E02D27/42 ,  E02D5/48 ,  E02D5/52 ,  E02D27/12

CPC分类号： E02D27/425 ,  E02D5/48 ,  E02D5/526 ,  E02D27/12 ,  E02D27/42

摘要： A composite structure for a pile foundation for anchoring a tower structure (e.g., an offshore wind turbine) in ground, which includes a hollow pile introduced into the ground at an erection site of the tower structure and a corner post which is connected to the tower structure and which, on a connection side, is arranged within the pile. The pile and the corner post are fixedly bonded to one another in a bonding region by a cured bonding material. At least one bonding means for transmitting shear forces is fixedly arranged on the pile and/or on the corner post in the bonding region. The bonding means has at least one aperture which is filled with the bonding material or, together with the corner post or pile, forms the aperture that is filled with the bonding material. The aperture encloses the bonding material by an angular range of 90° or more.

摘要翻译： 一种用于将塔架结构（例如，海上风力涡轮机）固定在地面中的桩基的复合结构，其包括在塔结构的竖立位置处引入地面的中空桩和连接到塔架的角柱 在连接侧布置在桩内。 桩和角柱通过固化的粘合材料在粘合区域中彼此固定地结合。 至少一个用于传递剪切力的接合装置固定地布置在接合区域上的桩和/或拐角柱上。 接合装置具有填充有接合材料的至少一个孔，或者与角柱或桩一起形成填充有接合材料的孔。 孔径将接合材料包围90°或更大的角度范围。

公开(公告)号：US09416512B2

公开(公告)日：2016-08-16

申请号：US14820478

申请日：2015-08-06

申请人： American Piledriving Equipment, Inc.

发明人： Paul W. Suver

IPC分类号： E02D7/18 ,  E02D7/22 ,  E02D7/26 ,  E02D5/52 ,  E02D11/00 ,  E02D5/34 ,  E02D5/50 ,  E02D5/56 ,  E02D5/66 ,  E02D5/20 ,  E02D5/32 ,  E02D7/06 ,  E02D5/28

CPC分类号： E02D5/526 ,  E02D5/20 ,  E02D5/285 ,  E02D5/32 ,  E02D5/34 ,  E02D5/50 ,  E02D5/56 ,  E02D5/665 ,  E02D7/06 ,  E02D7/18 ,  E02D7/22 ,  E02D7/26 ,  E02D11/00

摘要： Apparatus and methods for the installation of pipe pilings into the ground for use as structural building foundations, geothermal piles, or both, are disclosed. In addition to specialized fittings for pipe pile assemblies, the inventions include specialized drive mechanisms used in conjunction with rotary or vibratory motors. Methods of installing pipe pilings are further improved with the disclosure of methods of adding grout or similar materials during or after installation of the piles.

摘要翻译： 公开了用于将管桩安装到地面中用作结构建筑基础，地热桩或两者的装置和方法。 除了用于管桩组件的专用配件之外，本发明还包括与旋转或振动电动机一起使用的专用驱动机构。 安装管桩的方法进一步改进，在安装桩期间或之后，公开了添加灌浆或类似材料的方法。

公开(公告)号：US20160160466A1

公开(公告)日：2016-06-09

申请号：US14925169

申请日：2015-10-28

申请人： Tiroler Rohre GmbH

发明人： Roland SATLOW

IPC分类号： E02D5/52 ,  E02D5/30 ,  E02D7/02 ,  E02D5/24

CPC分类号： E02D5/526 ,  E02D5/24 ,  E02D5/28 ,  E02D5/285 ,  E02D5/30 ,  E02D5/48 ,  E02D5/52 ,  E02D5/523 ,  E02D7/02

摘要： A driven pile comprising a substantially cylindrical shaft, wherein the shaft provides a first pile end and a second pile end, wherein a socket is arranged on the driven pile in the region of the second pile end, wherein the socket or the driven pile has an abutment in the region of the second pile end so that a further driven pile can be inserted with a first pile end as far as a maximum insertion depth defined by the abutment, wherein the socket and/or the driven pile in the region of the second pile end provides or provide in the interior at least one undercut portion extending at least substantially to the abutment.

摘要翻译： 一种驱动桩，其包括基本上圆柱形的轴，其中所述轴提供第一桩端和第二桩端，其中在所述从动桩上在所述第二桩端的区域中布置有插座，其中所述插座或所述被驱动桩具有 在第二桩端的区域中的邻接，使得可以将另一个从动桩插入第一桩端，直到由邻接件限定的最大插入深度，其中在第二桩端的区域中的插座和/或被驱动桩 桩端在内部提供或提供至少一个至少基本上延伸到基台的底切部分。

公开(公告)号：US20150204043A1

公开(公告)日：2015-07-23

申请号：US14665092

申请日：2015-03-23

申请人： Sun Piledriving Equipment, LLC

发明人： Kari Koivunen

IPC分类号： E02D5/34 ,  E02D5/54 ,  E02D5/30

CPC分类号： B28B23/0056 ,  B29C39/10 ,  E02D5/30 ,  E02D5/523 ,  E02D5/526 ,  E02D5/54 ,  E04C3/22 ,  E04C3/34 ,  Y10T29/49623 ,  Y10T403/7086

摘要： A casting guide and a method of making a concrete pile using the casting guide, the casting guide including a casting guide end plate, at least two lock rod forms including a first set of crosswise through-holes, and at least two lock socket forms including a second set of crosswise through-holes. The first and second sets of crosswise through-holes configured to removably receive a casting guide pin extending substantially across the casting guide end plate and interconnecting the crosswise through-holes the lock rod forms or lock socket forms when the casting guide is inside a casting chute.

摘要翻译： 铸造引导件和使用铸造引导件制造混凝土桩的方法，铸造引导件包括铸造引导端板，包括第一组横向通孔的至少两个锁定杆形式，以及至少两个锁定插座形式，包括 第二组横向通孔。 第一组和第二组横向通孔被构造成可移除地接收铸造引导销，该铸造引导销基本上延伸穿过铸造导向端板并且互连横向通孔，当铸造引导件在铸造槽内时，锁定杆形成或锁定插座形式 。