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81. 发明申请

WO2023080774A1 A SYSTEM FOR GUIDING TREMIE PIPE PLACEMENT AND A METHOD FOR USING THEREOF 审中-公开
公开(公告)号：WO2023080774A1
公开(公告)日：2023-05-11
申请号：PCT/MY2022/050104
申请日：2022-11-07
申请人： WILL N WELL PROPERTY SDN BHD
发明人： WAI, Yee Kong
IPC分类号： E02D13/04 , E02D15/06 , E02D5/34
摘要： The present invention relates to a system (100) for guiding tremie pipe (20) placement comprising a rebar cage (10) for reinforcement; characterized by a tremie pipe guide (30) positioned in the rebar cage (10) to locate a tremie pipe (20) at pile base center; a cover attached to each top and bottom end of the tremie pipe guide (30); wherein the tremie pipe guide (30) comprising an inner tube for tube wave pile testing and an outer tube for pressure grouting. The present invention also discloses a method of installing a tremie pipe (20) at construction site using the tremie pipe guiding system (100) and a method for de-sedimenting and grouting at pile base using the tremie pipe guide system (100). The present invention further discloses a system for de-sedimenting and grouting.

82. 发明申请

WO2023060316A1 APPARATUS FOR INSTALLING PILES 审中-公开
公开(公告)号：WO2023060316A1
公开(公告)日：2023-04-20
申请号：PCT/AU2022/051235
申请日：2022-10-14
申请人： SPINEX SYSTEMS, INC. , PLOTKIN, Kym Anthony
发明人： GAYLARD, Cameron
IPC分类号： E02D7/06 , E02D7/22 , E02D13/00 , E02D13/04 , E02D5/22 , E02D7/16
摘要： An apparatus for installing two spaced piles into the ground enables rapid and precise positioning of the piles. The apparatus comprises: a first projection for inserting into a first pile, a second projection for inserting into a second pile, a first pile drive associated with the first projection, and a second pile drive associated with the second projection, wherein the first projection is movable along a first path, the second projection is movable along a second path, and the first pile drive and the second pile drive are movable between a first orientation in which the first and second projections extend generally vertically and a second orientation in which the first and second projections extend generally horizontally.

83. 发明申请

WO2023272350A1 A METHOD AND APPARATUS FOR SLEEPER RETAINING WALL POST INSTALLATION 审中-公开
公开(公告)号：WO2023272350A1
公开(公告)日：2023-01-05
申请号：PCT/AU2022/050670
申请日：2022-06-29
申请人： WILKINSON, Joshua
发明人： WILKINSON, Joshua
IPC分类号： E02D13/04 , E02D29/02 , E04G21/18 , E04H17/26
摘要： A method for sleeper retaining wall installation involves attaching installation apparatus between vertical posts with lowermost ends of the posts inserted into respective pier holes in a ground surface. The installation apparatus may comprise brackets removably attachable to respective posts and horizontal beams extending between adjacent brackets. Furthermore, the bracket may have a clamp mechanism attachable to a flange of the respective post for vertical positioning thereof. The installation apparatus correctly holds the posts upright whereafter the holes may then be filled to bed the posts whereafter the installation apparatus may be removed prior stacking of sleepers between the correctly spaced and aligned posts.

84. 发明申请

WO2022163903A1 케이싱 로테이터 审中-公开
公开(公告)号：WO2022163903A1
公开(公告)日：2022-08-04
申请号：PCT/KR2021/003208
申请日：2021-03-16
申请人： 주식회사 부마씨이
发明人： 최상찬 , 송중훈
IPC分类号： E02D13/04 , E02D7/00 , E02D13/00
摘要： 본 발명은 하부프레임 일측에 개방되어 케이싱이 출입 가능한 구조를 가지는 케이싱 로테이터에 관한 것이다. 본 발명에 의한 케이싱 로테이터는, 케이싱을 클램핑하는 클램핑어셈블리와, 상기 클램핑어셈블리의 하측에 구비되어 선택적으로 케이싱을 고정하는 하부어셈블리를 포함하는 구성을 가지며; 상기 하부어셈블리에는, 일측이 개구된 하부프레임이 구비된다. 그리고, 하부프레임의 일측에는, 하부프레임을 상하로 관통하는 케이싱을 고정하는 하부클램핑수단 및 하부개폐수단이 구비되어 케이싱을 선택적으로 압착 고정한다. 이와 같은 본 발명에 의하면 케이싱 로테이터가 스스로 지상에서 이동하여 케이싱을 벗어날 수 있으므로 작업 효율이 획기적으로 개선되는 이점이 있다.

85. 发明申请

WO2021245236A1 PILE HANDLING FACILITY 审中-公开
公开(公告)号：WO2021245236A1
公开(公告)日：2021-12-09
申请号：PCT/EP2021/065012
申请日：2021-06-04
申请人： MACGREGOR NORWAY AS
发明人： HØVIK, Jon
IPC分类号： B63B27/10 , B63B35/00 , B63B79/10 , E02D13/04 , E02D13/06 , F03D13/10 , F03D13/25 , B63B35/003 , F05B2230/6102 , F05B2240/95
摘要： The invention concerns a pile handling facility (100) for tilting a pile (10) from a laying orientation at least partly within a deck of a vessel (200) to an upright orientation outside an outer boundary of the deck and a method thereof. The pile handling facility (100) of comprises a pile (10), a vessel (200) comprising a deck (12) suitable for the pile, a lifting crane (400) fixed to the vessel, an upending tool (1) for supporting the pile during tilting from the laying orientation to the upright orientation and a winch system.

86. 发明申请

WO2021204964A1 DEVICES AND METHODS FOR INSTALLING PILES INTO THE GROUND OR SEABED 审中-公开
公开(公告)号：WO2021204964A1
公开(公告)日：2021-10-14
申请号：PCT/EP2021/059219
申请日：2021-04-08
申请人： HEEREMA MARINE CONTRACTORS NEDERLAND SE
发明人： HUISMAN, Marco , OTTOLINI, Marius, Gabriël , GEENE, Paul, Antonius, Alphonsus , BROWN, Michael, John , CERFONTAINE, Benjamin, Pierre, Jacques , SHARIF, Yaseen, Umar
IPC分类号： B63B35/00 , E02D5/28 , E02D7/20 , E02D9/02 , E02D13/04 , E02D13/08 , E02D5/52
摘要： The present invention relates to a helical pile for installation into the ground or seabed, the pile comprising a first tubular section having a length and a first outer diameter, the first tubular section comprising a first end and an opposite, second end, the first end being configured to be inserted into the ground or seabed; a first helical section provided between the first end and second end or at the first end, the first helical section having a first pitch and a first pitch orientation, and a second helical section provided between the first helical section and the second end at a distance from the first helical section, the second helical section having a second pitch and the first pitch orientation, wherein the second pitch is different from the first pitch, wherein the first helical section and second helical section comprise a helix with a rotation less than 3, in particular 2 or less, more in particular a single helix.

87. 发明申请

WO2021204796A1 DEVICE FOR PUSHING FOUR PILES INTO THE GROUND 审中-公开
公开(公告)号：WO2021204796A1
公开(公告)日：2021-10-14
申请号：PCT/EP2021/058929
申请日：2021-04-06
申请人： HEEREMA MARINE CONTRACTORS NEDERLAND SE
发明人： DE WAARD, Onno, Ludolf , OTTOLINI, Marius, Gabriël , DE JONG, Jurgen, Albertus
IPC分类号： E02D5/28 , B63B35/00 , E02D7/20 , E02D9/02 , E02D13/04 , E02D15/08 , E02D11/00
摘要： The present invention relates to a device for pushing four piles into the ground or into a seabed in a square configuration or in a diamond configuration, the device comprising: - a bridge assembly which defines a first, second, third and fourth connecting location arranged in a square or diamond configuration, - four connection assemblies via which in use each of the four piles is connected to the bridge assembly, wherein each pile connection assembly comprises: o an actuator comprising an upper actuator part and a lower actuator part, wherein the actuator is configured to extend, o a pile connector connected to the lower actuator part, o a control device configured for alternately letting each of the actuators extend, and configured for letting the pile which is pushed into the ground or seabed receive a greater force than the opposite pile of the square or diamond configuration, wherein the exerted push force is transferred into the bridge assembly and transferred at least partially from the bridge assembly as a tension force and a bending moment into the two adjoining piles via the two adjoining pile connection assemblies.

88. 发明申请

WO2020122712A1 PILING FRAME WITH CUT-OUT 审中-公开
公开(公告)号：WO2020122712A1
公开(公告)日：2020-06-18
申请号：PCT/NL2019/050818
申请日：2019-12-10
申请人： JUMBO MARITIME B.V.
发明人： PEETERS, Lukas
IPC分类号： E02D13/04
摘要： The invention relates to a piling frame (1) for being lifted by a crane (2) of a vessel (3), characterized by the piling frame, when being lifted by the crane, comprising a horizontal circumference zone (4) with a cut-out (5), wherein the cut-out is configured for at least partially receiving a vertical crane mast (6) of the crane. The invention also relates to a vessel comprising such a piling frame, as well as a method for installing piles in a water body using such a piling frame or vessel.

89. 发明申请

WO2020076152A2 DEVICE FOR PUSHING FOUR PILES INTO THE GROUND OR INTO A SEABED 审中-公开
公开(公告)号：WO2020076152A2
公开(公告)日：2020-04-16
申请号：PCT/NL2019/050667
申请日：2019-10-07
申请人： HEEREMA MARINE CONTRACTORS NEDERLAND SE
发明人： DE WAARD, Onno Ludolf , OTTOLINI, Marius Gabriël , DE JONG, Jurgen Albertus
IPC分类号： E02D5/28 , E02D11/00 , E02D13/04 , E02D27/50 , E02D7/20
摘要： The present invention relates to a device for pushing four piles into the ground or into a seabed in a square configuration or in a diamond configuration, the device comprising: - a bridge assembly which defines a first, second, third and fourth connecting location arranged in a square or diamond configuration, - four connection assemblies via which in use each of the four piles is connected to the bridge assembly, wherein each pile connection assembly comprises: o an actuator comprising an upper actuator part and a lower actuator part, wherein the actuator is configured to extend, o a pile connector connected to the lower actuator part, o a control device configured for alternately letting each of the actuators extend, and configured for letting the pile which is pushed into the ground or seabed receive a greater force than the opposite pile of the square or diamond configuration, wherein the exerted push force is transferred into the bridge assembly and transferred at least partially from the bridge assembly as a tension force and a bending moment into the two adjoining piles via the two adjoining pile connection assemblies.

90. 发明申请

WO2018231049A1 A TEMPLATE AND A METHOD OF USING THE TEMPLATE 审中-公开
公开(公告)号：WO2018231049A1
公开(公告)日：2018-12-20
申请号：PCT/NL2018/050371
申请日：2018-06-07
申请人： IHC HOLLAND IE B.V.
发明人： BROUWER, Willibrordus Adelbertus Maria
IPC分类号： E02D13/04
摘要： A template for use in installing a plurality of piles relative to one another in an underwater ground formation comprises a template frame and a plurality of pile guides having parallel pile guide centrelines and being fixed to the template frame. Each pile guide is provided with a pile guide frame that surrounds a passageway configured for passing a pile therethrough. Each pile guide frame includes an upper end and a lower end. The template has a template centre located in the middle of the pile guide centrelines. Each pile guide is provided with a spacer being fixed to the pile guide frame and protruding into the passageway. The spacer has a pile contact surface for guiding a pile during driving it into the ground. The pile contact surface encloses an imaginary cylinder including a centreline which coincides with the pile guide centerline. In circumferential direction about the pile guide centerline the location of the pile contact surface shifts with respect to the corresponding pile guide frame in a direction from the lower end to the upper end thereof as seen in a direction from the template centre to the pile guide centreline.

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