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公开(公告)号：US20230250606A1
公开(公告)日：2023-08-10
申请号：US17668594
申请日：2022-02-10
摘要： A hydro cap head is described as part of a piling installation system. The hydro cap head includes a securing structure configured to attach the hydro cap head to a piling having an internal cavity. A spout opening is configured to receive pressurized water and a spout extent is configured to direct the pressurized water through the hydro cap head and into the internal cavity of the piling. The hydro cap head also includes a hoist structure configured to support a combined weight of the hydro cap head and the piling.
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公开(公告)号：US20230175225A1
公开(公告)日：2023-06-08
申请号：US17924478
申请日：2021-04-20
发明人： Jens Schupp , Jan Pedersen , Jens Gengenbach
CPC分类号： E02D5/32 , E02D7/24 , E02D7/28 , E02D27/525 , E02D27/12 , E02B17/02 , E02D2600/10 , E02B2017/0039
摘要： A method of installing a foundation (1) for a structure. The foundation body (2) has a toe (7) at its distal end which defines an aperture into an internal cavity (12) defined by an inner wall (8). Fluid is jetted from a plurality of nozzles (9) to direct fluid distally into the soil (5) ahead of the toe (7) during installation. A pump arrangement (13) controlled by a controller (16) is used to vary the quantity of fluid at a proximal end to thereby vary the fluid suspension pressure adjacent the toe (7) in a fluid communication channel (11) extending between the proximal end and the toe (7). The controller varies the fluid suspension pressure as the toe (7) inserts deeper into the soil (5) based on a target fluid suspension pressure as a function of toe depth.
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公开(公告)号：US20230041358A1
公开(公告)日：2023-02-09
申请号：US17972262
申请日：2022-10-24
发明人： David J. White , Kord J. Wissmann , Lake Carter
摘要： Extensible shells and related methods for constructing a support pier are disclosed. An extensible shell can define an interior for holding granular construction material and define a first opening at a first end for receiving the granular construction material into the interior and a second opening at a second end. The extensible shell can be flexible such that the shell expands when granular construction material is compacted in the interior of the shell. A method may include positioning the extensible shell in the ground and filling at least a portion of the interior of the shell with the granular construction material. The granular construction material may be compacted in the interior of the extensible shell to form a support pier.
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公开(公告)号：US20200115877A1
公开(公告)日：2020-04-16
申请号：US16715333
申请日：2019-12-16
发明人： David J. White , Kord J. Wissmann , Lake Carter
摘要： Extensible shells and related methods for constructing a support pier are disclosed. An extensible shell can define an interior for holding granular construction material and define a first opening at a first end for receiving the granular construction material into the interior and a second opening at a second end. The extensible shell can be flexible such that the shell expands when granular construction material is compacted in the interior of the shell. A method may include positioning the extensible shell in the ground and filling at least a portion of the interior of the shell with the granular construction material. The granular construction material may be compacted in the interior of the extensible shell to form a support pier.
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公开(公告)号：US20190292745A1
公开(公告)日：2019-09-26
申请号：US16303054
申请日：2017-05-27
摘要： A foundation pile end piece is provided that includes a ring-shape connection housing, where a proximal end of the ring-shape connection housing is configured to secure to a bottom end of a foundation pile, a moveable tip, where a distal end of the ring-shape connection housing is configured to fixedly hold the moveable tip, where the moveable tip is disposed to oscillate transversely with respect to a central axis of the ring-shape connection housing, where the moveable tip is configured to displace soil from the bottom end of the foundation pile according to actuation of the oscillation.
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公开(公告)号：US10378171B2
公开(公告)日：2019-08-13
申请号：US15603912
申请日：2017-05-24
发明人： Todd Maersch , Jim Jacobi , Brent Lund , Matt Atkinson , Tyler Morgan , Hock Lim
IPC分类号： E02D5/28 , E02D7/18 , E02D13/02 , E02D7/28 , E02D5/22 , E02D13/00 , E04H12/22 , E02F3/30 , E02F9/22 , E04H12/08
摘要： A caisson is modified to include side tabs thin can be gripped by side-mounted clamps on a vibratory hammer so that the caisson may be lifted into position from a horizontal position, oriented vertically, and driven into the ground without readjustment of the clamping of the vibratory hammer. An end cap installed permanently at the top of the caisson may provide an additional flange for receiving a lower clamp of the vibratory hammer to complete installation of the caisson, driving the caisson further into the earth until the tabs are buried in the ground. The flange may be sized to fit within a tower portion attached to the caisson eliminating the need for a replaceable flange system.
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公开(公告)号：US10246846B2
公开(公告)日：2019-04-02
申请号：US15731023
申请日：2017-04-10
申请人： Brooke DeSantis
发明人： Alain Desmeules
摘要： An interconnectable hollow metal pipe for the construction of force driven piles is described. A pipe connector is permanently secured to one of opposed open transverse ends of the hollow metal pipe for interconnecting like pipes together. The pipe connector has an inner fitment section for engagement in the one of opposed open end and a protruding pipe connecting section for tight sliding fit connection in the other hollow open end of another interconnectable hollow metal pipe. The pipe connector has securement formations which in combination with the pipe open end, to which it is connected to, forms at least two spaced-apart weld cavities with an outer surface of the pipe to receive therein a recessed weld which does not exceed the pipe outer surface to provide an unobstructed pile outer surface by two or more of the interconnectable hollow metal pipes interconnected end-to-end by the connectors.
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公开(公告)号：US20180087233A1
公开(公告)日：2018-03-29
申请号：US15563418
申请日：2016-04-01
申请人： IHC HOLLAND IE B.V.
摘要： A pile driving assembly for installing a pile in an underwater bottom comprises a tubular pile and a hammer for driving the pile into an underwater bottom. The assembly is provided with a soil remover for removing soil inside the pile. The soil remover is located below the hammer and remote from a lower end of the pile in assembled operating condition.
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公开(公告)号：US09789932B2
公开(公告)日：2017-10-17
申请号：US14952668
申请日：2015-11-25
CPC分类号： B63B21/27 , B63B2021/007 , E02B2017/0078 , E02D7/28 , E02D2250/0053
摘要： The present disclosure generally relates to a system and method for installing a tubular element, such as a suction pile, in a bottom of a body of water. The system comprises a tubular element and a deintensifier in fluid communication with the tubular element. The deintensifier is configured to be exposed to an ambient pressure external to the tubular element and reduce pressure within the tubular element. The method comprises lowering the tubular element to the bottom of the body of water, filling the tubular element with water at ambient pressure, and exposing the water within the tubular element to a deintensified external ambient pressure so as to withdraw the water out of the tubular element.
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公开(公告)号：US09297137B2
公开(公告)日：2016-03-29
申请号：US14012959
申请日：2013-08-28
申请人： BAUER MASCHINEN GmbH
摘要： The invention relates to a guide frame for guiding a cutting apparatus within a pipe incorporated into the ground, having a framework body which can be inserted into the pipe and comprises a guide, along which the cutting apparatus can be displaced, a bracing means for tensioning and fixing the framework body in the pipe, and an adjusting means, with which the cutting apparatus can be adjusted within the pipe in a transverse direction relative to the pipe axis. The invention further relates to a method for anchoring a pipe in the ground.
摘要翻译： 本发明涉及一种引导框架，用于将切割装置引导到结合到地面中的管道内，具有框架体，该框架体可以插入到管中并且包括可以移动切割装置的引导件，用于张紧的支撑装置 并且将骨架体固定在管中，以及调节装置，通过该调节装置可以在管道内相对于管轴线在横向上调节切割装置。 本发明还涉及一种将管道固定在地面中的方法。
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