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1. 发明授权

US12024847B2 Pile-driver assembly and method for driving a pile into the ground 有权
公开(公告)号：US12024847B2
公开(公告)日：2024-07-02
申请号：US17621085
申请日：2020-06-26
申请人： IQIP HOLDING B.V.
发明人： Jasper Stefan Winkes
IPC分类号： E02D7/14 , E02D7/10 , E02D13/00 , E02D13/04
CPC分类号： E02D7/10 , E02D7/14 , E02D13/005 , E02D13/04 , E02D2250/0061 , E02D2250/0092
摘要： A pile-driver assembly for driving a pile into the ground, preferably offshore, and a method of driving a pile into the ground using the pile-driver assembly is disclosed. The assembly includes a casing defining a chamber, the chamber being configured to house a fluid. The assembly further includes a positioning element configured to position the casing at or on the pile, wherein at least a portion of the positioning element is positioned between the chamber and the pile. The assembly further includes actuating means, wherein actuation of the actuating means displaces the chamber relative to the positioning element, such that the chamber moves away from the pile, and wherein the actuating means is configured to release the chamber for displacement towards the pile such that a force is exerted by the chamber on the positioning member, to controllably drive the pile into the ground.

2. 发明公开

US20240093454A1 RECIRCULATING CYLINDRICAL ROLLERS ASSEMBLY FOR SUPPORTING AN OBJECT ON A RAIL, E.G. IN A PILE HOLDING SYSTEM 审中-公开
公开(公告)号：US20240093454A1
公开(公告)日：2024-03-21
申请号：US18037734
申请日：2021-12-15
申请人： ITREC B.V.
发明人： Eric ROMEIJN , Hendrikus Jacobus WETERINGS
IPC分类号： E02D7/16 , E02D13/04
CPC分类号： E02D7/16 , E02D13/04
摘要： An assembly for supporting an object on a rail comprises a load bearing housing and an endless chain of steel cylindrical rollers arranged for recirculating along a closed path. The assembly comprises an elastically compressible resilient insert which is sandwiched between a steel central body and a steel raceway member above a work portion of the path, so that the central body is resiliently supported on an operative set of the cylindrical rollers via the insert and the steel raceway member.

3. 发明公开

US20230374747A1 ROTARY DRIVE MACHINE FOR HELICAL PILE INSTALLATION AND METHOD OF USE 审中-公开
公开(公告)号：US20230374747A1
公开(公告)日：2023-11-23
申请号：US18348881
申请日：2023-07-07
申请人： Terry PAUN , Rebecca PAUN
发明人： Terry PAUN , Rebecca PAUN
IPC分类号： E02D5/56 , E02D7/16 , E02D13/02 , E02D27/48 , E02D37/00 , E02D13/04
CPC分类号： E02D5/56 , E02D7/16 , E02D13/02 , E02D27/48 , E02D37/00 , E02D13/04 , E02D2600/20 , E02D2200/1671
摘要： A rotary drive machine for the installation of helical pile sections through installation openings in a slab floor inside of a building perimeter. A vertical frame having an upper end and an open lower end is positioned over an installation opening through which it is desired to rotationally install a helical pile section, and the vertical frame anchored to the slab floor. A rotary power means, attached to the helical pile section moves along a vertical movement guide and is driven by a vertical actuator to rotationally and vertically drive the helical section into the ground. A method of use is also disclosed.

4. 发明授权

US11725358B2 Rotary drive machine for helical pile installation and method of use 有权
公开(公告)号：US11725358B2
公开(公告)日：2023-08-15
申请号：US17497898
申请日：2021-10-09
申请人： Terry Paun , Rebecca Paun
发明人： Terry Paun , Rebecca Paun
IPC分类号： E02D5/56 , E02D7/16 , E02D13/04 , E02D27/48 , E02D37/00 , E02D13/02
CPC分类号： E02D5/56 , E02D7/16 , E02D13/02 , E02D13/04 , E02D27/48 , E02D37/00 , E02D2200/1671 , E02D2600/20
摘要： A rotary drive machine for the installation of helical pile sections through installation openings in a slab floor inside of a building perimeter. A vertical frame having an upper end and an open lower end is positioned over an installation opening through which it is desired to rotationally install a helical pile section, and the vertical frame anchored to the slab floor. A rotary power means, attached to the helical pile section moves along a vertical movement guide and is driven by a vertical actuator to rotationally and vertically drive the helical section into the ground. A method of use is also disclosed.

5. 发明授权

US11718507B2 Pile lifting device capable of preventing overturning 有权
公开(公告)号：US11718507B2
公开(公告)日：2023-08-08
申请号：US17753151
申请日：2020-08-25
申请人： Kyu Sang Kim
发明人： Kyu Sang Kim
IPC分类号： B66C1/66 , E02D13/04 , E02D11/00
CPC分类号： B66C1/66 , E02D11/00 , E02D13/04
摘要： A pile lifting chuck including a chuck housing which is inserted into an inner diameter of a pile and has extension-installing pockets vertically formed at predetermined intervals to face each other in a radial direction. The pile lifting chuck further includes a pair of extensions which are disposed in the pockets and installed to be movable in the radial direction and a chucking cylinder which has one end connected to any one of the extensions and the other end connected to the other one of the extensions and which is configured to, by using a reaction force on the any one of the extensions, move the other one of the extensions to chuck the pile.

6. 发明公开

US20230193576A1 PILE STAGING STAND ASSEMBLY AND METHOD OF USE 审中-公开
公开(公告)号：US20230193576A1
公开(公告)日：2023-06-22
申请号：US18111165
申请日：2023-02-17
申请人： QUANTA ASSOCIATES, L.P.
发明人： Jonathan Pipsair
IPC分类号： E02D13/04
CPC分类号： E02D13/04
摘要： The disclosure relates to an assembly, and a method of use for the assembly, for staging a pile on the ground, including: at least one stand having a mainframe assembly on the ground, having a front end and a rear end, wherein each stand has: a roller assembly slidably mounted on the main frame assembly, wherein the roller assembly further has a roller located towards the front end; and a pivoting arm assembly having a pivoting arm configured for pivoting towards the ground and away from the ground; and a second roller connected to an end of the pivoting arm.

7. 发明授权

US11603639B2 Method for installing a tubular metal pile in rocky soil 有权
公开(公告)号：US11603639B2
公开(公告)日：2023-03-14
申请号：US17263654
申请日：2019-03-12
申请人： SAIPEM S.A.
发明人： Olivier Jean , Olivier Vambre
IPC分类号： E02D7/18 , E02D5/28 , E02D7/06 , E02D13/04 , E02D15/08 , E02D15/10 , E02D27/52 , E02D27/12 , E02D27/42
摘要： The invention concerns a method for installing a tubular metal pile (28) in a rocky ground, successively comprising drilling the rocky ground (6) in order to form a cavity (14) of predetermined diameter and depth, filling the cavity with a granular material (18), arranging the granular material present in the cavity by vibration, and installing the pile in the cavity.

8. 发明授权

US11505996B2 System and method for positioning a drilling rig 有权
公开(公告)号：US11505996B2
公开(公告)日：2022-11-22
申请号：US16763764
申请日：2018-11-16
申请人： Comrod AS
发明人： Ole Gunnar Fjelde
IPC分类号： E21B7/02 , E21B15/00 , E02B17/00 , E02D13/04
摘要： A system and a method are for positioning a drilling rig arranged to drill in a ground. The system has a positioning jig including at least one coupling portion; a drilling rig including at least two coupling portions; and at least two anchoring elements including an upper coupling portion and a lower coupling portion. The lower coupling portion of the anchoring element is arranged to be releasably fixed to the ground. The upper coupling portion of the anchoring element is arranged to be connected to the coupling portion of the positioning jig and to the coupling portion of the drilling rig, so that the upper coupling portion of the anchoring element can optionally be connected to the positioning jig or the drilling rig.

9. 发明申请

US20220056658A1 METHOD AND KIT FOR MANUFACTURING FOUNDATIONS FOR UPRIGHTS BY USING SHEETS EMBEDDED BY VIBRATION OR BY PERCUSSION 有权
公开(公告)号：US20220056658A1
公开(公告)日：2022-02-24
申请号：US17312474
申请日：2019-12-19
申请人： FONSIDER S.R.L.
发明人： Giampaolo TIZZONI
IPC分类号： E02D27/42 , E02D13/04 , E02D5/04 , E02D7/18
摘要： The present invention relates to a method for manufacturing foundations for uprights (1) by using metal sheets (2) embedded by vibration or by percussion comprising the steps of: a. arranging at least two sheets (2), each sheet (2) being provided with position adjustment means with respect to a connection element (5) between the sheet (2) itself and a connector (3) between the sheet (2) and upright (1); b. arranging a connector (3) between the sheet (2) and upright (1), adapted to be integrally connected to said upright (1) and provided with position adjustment means with respect to a connection element (5) between the sheet (2) and the connector (3) itself; c. arranging at least one connection element (5) between each sheet (2) and the connector (3), each connection element (5) being provided with first position adjustment means, adapted to adjust the position thereof with respect to the sheet (2) and second position adjustment means, adapted to adjust the position thereof with respect to the connector (3); d. arranging a centering system (4) for the sheets (2), which can be associated operationally with an embedding machine; e. embedding said sheets (2) into the ground by vibro-embedding or by percussion, with the aid of the centering system (4); f. positioning the connector (3) in the design position, adjusting the relative position between: —each sheet (2) and each connection element (5) by means of said position adjustment means of the sheet (2) and said first position adjustment means of the connection element (5); —each connection element (5) and the connector (3) by means of said position adjustment means of the connector (3) and said second position adjustment means of the connection element (5); g. locking such positions. The present invention also relates to a corresponding kit and to a centering system for sheets 2 adapted to be vibro-embedded or embedded by percussion.

10. 发明申请

US20210214907A1 UNIVERSAL BLOCK PLATFORM LOWER PLATFORM BLOCK 有权
公开(公告)号：US20210214907A1
公开(公告)日：2021-07-15
申请号：US16769153
申请日：2018-12-06
申请人： FMC Technologies, Inc.
发明人： Iain Duncan , Graham Horn , Shree Akhave
IPC分类号： E02B17/02 , E21B43/01 , E02B17/00 , E02D13/04 , E02D27/52
摘要： A method includes mounting a lower platform block (300) to a plurality of piles (215) positioned on a surface. The lower platform block includes a first frame (315), a plurality of docking assemblies (305) connected to the first frame and engaging the piles, and a plurality of conductor tubes (310) connected to the first frame to a plurality of piles. The docking assemblies are released from the piles to separate the lower platform block from the piles.

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