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公开(公告)号：WO2023076963A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/078736
申请日：2022-10-26
Applicant: SITU-PLACES, INC.
Inventor： JAYCOX, Stephen, W. , TOPPING, Quentin , GOLDIN, Michael , LEE, Johnny
IPC: E02D7/00 , E02D7/02 , E02D5/52 , E02D35/00 , E02D11/00 , E02D13/00 , E02D5/00 , E02D27/12 , E02D7/20 , E02D37/00 , E02D5/22 , E02D27/14
Abstract: A robotics-assisted foundation installation system is provided in which data reporting the X, Y, and Z positions of foundation column tops are sent from a total surveying station to a grid control system. The grid control system receives the data and associates specific data with specific columns in an array - the "grid." The grid control system compares the actual positions of the columns in the grid to target positions that were determined based on the requirements of the structure to be supported. After determining differences between the actual positions and the target positions, the grid control system sends instructions to column positioning tools associated with the individual columns. Actuators in a column positioning tool are directed by the grid control system to adjust the position of the associated column. Once the live streamed data confirms that each column is in the proper position, the columns are fixed in place.
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公开(公告)号：WO2023046980A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/076794
申请日：2022-09-27
Applicant: HEEREMA MARINE CONTRACTORS NEDERLAND SE
Abstract: The disclosure relates to a template for introducing at least one helical pile into the ground, in particular a seabed. The template comprises a base comprising a helical pile guiding device and at least one foot. The at least one foot may extend laterally away from the helical pile guiding device in at least one lateral direction. The at least one foot has a lower surface configured to rest on the seabed. The at least one helical pile guiding device is configured to guide a helical pile into the ground from an initial pile position to a target depth. The helical pile guiding device comprises - a lower passage, located at a lower end of the initial pile position and configured to allow a helical pile to pass; - at least one guiding member extending upwardly from the base; a pile connector connected to the at least one upwardly oriented guiding member and configured to be connected to a helical pile. The template is provided with one or more drives for rotating the helical pile and driving the helical pile into the seabed. The lower surface of the at least one foot may counteract the torque applied to the helical pile when driving the helical pile into the seabed. The template may be provided with one or more foundation pile guides for guiding a monopile during installation thereof.
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公开(公告)号：WO2023007318A1
公开(公告)日：2023-02-02
申请号：PCT/IB2022/056707
申请日：2022-07-20
Applicant: HPM - HYDRAULIC PERFORMANCE MACHINES SRL
Inventor： CARTECHINI, Giuseppe
Abstract: Drilling machine (100) comprising: a mast (4), a kelly bar (6) provided with a drilling tool (12), a winch (7) supporting and moving the kelly bar, a hydraulic motor (17) of the winch, a rotary (10) mounted on the mast (4) and connected to the kelly bar to rotate the kelly bar, a hydraulic motor (18) of the rotary, a main motor (13), at least one pump (14) actuated by the main motor and hydraulically connected to the hydraulic motors (17, 18) of the winch and of the rotary, a translation system (1 1 ) of the rotary, and an energy accumulation system (A) connected to the winch (7) of the kelly bar and to the translation system (1 1 ) of the rotary; said energy accumulation system (A) being configured to accumulate electrical or hydraulic energy during a descending travel of the kelly bar and use said accumulated energy to actuated the translation system (1 1 ) of the rotary.
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公开(公告)号：WO2022057437A1
公开(公告)日：2022-03-24
申请号：PCT/CN2021/107744
申请日：2021-07-22
Applicant: 上海强劲地基工程股份有限公司
IPC: E02D7/00 , E02D5/44 , E02D5/46 , E21B17/00 , E21B15/00 , E21B15/04 , E21B19/08 , E21B7/04 , E21B3/02
Abstract: 一种带有搅拌笼(6)的搅拌桩施工设备，包括桩架(1)，桩架(1)上设置有钻杆(2)，钻杆(2)下部套有镂空的搅拌笼(6)，搅拌笼(6)内设置有搅拌叶片(61)，钻杆(2)下部设有钻杆叶片(21)。该施工设备设置了搅拌笼(6)保证了钻杆(2)前端不晃动，保证钻进过程中垂直下钻。搅拌笼(6)范围内钻杆叶片(21)与搅拌叶片(61)相互作用，水泥浆液搅拌充分，成桩效果好。
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公开(公告)号：WO2018221781A1
公开(公告)日：2018-12-06
申请号：PCT/KR2017/006844
申请日：2017-06-28
Applicant: 한국전력공사
Inventor： 신주호
Abstract: 본 발명은 말뚝에 관한 것으로, 이는 지반에 형성된 천공홀에 설치되는 외측관; 상기 외측관 내에 설치되는 내측관; 상기 내측관 내에 배치되고, 적어도 상기 내측관의 전체 길이에 걸쳐 연장하는 보강재; 및 상기 외측관과 상기 내측관 사이 및 상기 내측관과 상기 보강재 사이에 주입되어 경화한 그라우트를 포함하여서, 수평력 및 휨 응력에 대한 저항 성능을 향상시킨 말뚝을 얻게 된다.
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Patent Agency Ranking
公开(公告)号：WO2017146428A1
公开(公告)日：2017-08-31
申请号：PCT/KR2017/001832
申请日：2017-02-20
Applicant: (주)범양이엔씨
Inventor： 강현준
Abstract: 본 발명은 기계식 스크류 잭과 유압 실린더를 이용하여 대형강관지보재의 설치와 해체를 용이하게 하는 대형강관지보재 선행하중 재하 장치에 관한 것으로, 판 형상으로 이루어진 하부판; 상기 하부판에 탈착 가능하게 설치되는 유압 실린더; 상기 하부판에 설치되는 스크류 잭; 및 상기 유압 실린더 및 상기 스크류 잭 상부에 배치되며, 상기 대형강관지보재에 하중을 전달할 수 있는 상부판;을 포함하며, 상기 스크류 잭은, 상기 하부판에 결합되며 내부가 비어 있는 통 형상으로 이루어진 하우징; 상기 하우징에 삽입되고, 일단이 상기 상부판에 결합되며, 표면에 나사산이 형성되어 있는 스크류 축; 및 상기 스크류 축에 결합되는 너트로 이루어지는 것을 특징으로 하는 것이다.
Abstract translation: 大型钢管支架前负荷装置技术领域本发明涉及一种大型钢管支架前负荷装置，其利用机械螺旋千斤顶和液压缸促进大型钢管支架的安装和拆卸。 液压缸可拆卸地安装在下板上; 安装在下板上的螺旋千斤顶; 以及设置在所述液压缸和所述螺旋千斤顶上并且能够将载荷传递到所述大钢管支撑件的顶板，其中所述螺旋千斤顶包括：壳体，所述壳体具有与所述底板连接的中空圆柱形状; 插入到所述壳体中的螺杆轴，所述螺杆轴的一端联接到所述顶板，并且在所述螺杆轴的表面上形成螺纹; 还有一个螺母与螺杆相连。
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公开(公告)号：WO2014174366A1
公开(公告)日：2014-10-30
申请号：PCT/IB2014/000946
申请日：2014-04-11
Applicant: TECHNIP FRANCE
Inventor： OLIPHANT, John , OJO, Abiola , MACONOCHIE, Alasdair
IPC: E02D7/00
Abstract: A method of installing pin piles into a seabed A method of installing a plurality of pin piles into a seabed comprising at least the steps of: (a) lowering a pin pile apparatus comprising a first pin pile and an attached clump weight towards the seabed; (b) allowing the first pin pile to self-penetrate the seabed based on self-weight of the pin pile apparatus and the momentum from step (a) until the clump weight reaches the sea bed; (c) disconnecting the clump weight from the first pin pile; and (d) recovering the clump weight for use with a second pin pile and repeating steps (a)-(c). In this way, the pin piles are easily installed from their descent to the seabed with the clump weight, which can then be removed and applied to the next pin pile in an easy and repeatable operation without requiring a suction apparatus or hammer or drill.
Abstract translation: 一种将销桩安装在海床中的方法将多个销桩安装在海底中的方法，至少包括以下步骤：（a）将包括第一桩桩和附着的重量的针桩设备降低到海底; （b）允许第一针桩基于针桩装置的自重自重穿透海床，并且从步骤（a）到达重量达到海床的动量; （c）从第一针桩断开团块重量; 和（d）回收与第二针桩一起使用的重量，并重复步骤（a） - （c）。 以这种方式，销桩很容易从下沉到海床，并且可以以简单且可重复的操作将其卸下并施加到下一个针桩上，而不需要抽吸装置或锤子或钻头。
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公开(公告)号：WO2013024999A2
公开(公告)日：2013-02-21
申请号：PCT/KR2012/006270
申请日：2012-08-08
Applicant: 백규호
Inventor： 백규호
CPC classification number: E02D31/002 , E02D5/30
Abstract: 본 발명은 PHC 말뚝의 선단에 지지층 관입용 삽입관을 형성하여 지반에 천공된 천공홀에 삽입한 후, 항타 또는 경타에 의해 PHC 말뚝이 천공홀 하부의 지지층에 관입될 때, 관입 저항이 작은 지지층 관입용 삽입관이 천공홀의 굴착과정에서 발생한 천공홀 바닥의 슬라임과 슬라임이 잔류한 천공홀 하부의 강도가 약해진 지지층을 통과하여 천공홀 하부의 강도가 단단한 지지층에 안착되어 우수한 선단지지력을 확보할 수 있도록 하는 선단지지력이 강화된 복합 말뚝 및 이를 이용한 복합 말뚝의 매입공법에 관한 것이다.
Abstract translation: 本发明涉及具有改进的端部承载能力的复合桩和使用其的复杂桩的打桩方法。 当在形成用于穿透PHC桩的前端的支撑层的插入管之间通过锤击或轻微击打时，通过PHC桩在钻孔的下部穿过支撑层，并将其插入到 在地下钻孔的内部，用于使穿透力低的支撑层穿透的插入管穿过在挖掘过程中产生的钻孔底部的粘液 并且位于孔洞下部的支撑层残留有灰泥，强度被削弱。 因此，插入管安全地安装在钻孔下部的固体支撑层上，以确保优良的前端支撑力。
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9.发明申请
公开(公告)号：WO2012037089A3
公开(公告)日：2012-06-14
申请号：PCT/US2011051349
申请日：2011-09-13
Applicant: GEOPIER FOUNDATION CO INC , WHITE DAVID J
Inventor： WHITE DAVID J
CPC classification number: E02D3/08
Abstract: Extensible shells and related methods for constructing a support pier are disclosed. A shell can define an interior for holding granular construction material and define an opening for receiving the granular construction material into the interior. The 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 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 shell to form a support pier.
Abstract translation: 公开了用于构造支撑码头的可扩展外壳和相关方法。 壳体可以限定用于保持颗粒结构材料的内部并且限定用于将颗粒结构材料接收到内部中的开口。 壳体可以是柔性的，使得当颗粒结构材料在壳体内部压实时壳体膨胀。 一种方法可以包括将壳体定位在地面中并用颗粒状结构材料填充壳体内部的至少一部分。 颗粒状结构材料可以在壳的内部压实以形成支撑码头。
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公开(公告)号：WO2011070199A1
公开(公告)日：2011-06-16
申请号：PCT/ES2010/000510
申请日：2010-12-10
Inventor： DEL CAMPO Y RUIZ DE ALMODOVAR, Cesar
CPC classification number: E02D27/52 , Y10T29/49631
Abstract: Método de fabricación, hincado e inyección de pilotes subacuáticos que sirvan de cimentación para cualquier estructura o plataforma en el que se parte de un pilar o tubo (4) al cual, durante la fabricación, se le ha introducido un pilote (5) en su interior. El método resuelve todos los casos posibles, independientemente de que el terreno tenga poca resistencia o que la carga sea muy elevada pues existen varias soluciones que el sistema adopta para resolver todos los problemas y que son: hincado del pilote sobre el terreno, inyección central y por el bulbo, inyección perimetral e inyección radial. Además se incluyen pruebas de carga y un sistema de empotramiento del pilar en la losa o estructura que vaya a sustentar.
Abstract translation: 本发明涉及用于任何结构或平台的基础的水下桩的生产，开入和注入的方法，由此在生产期间将桩（5）插入墩或管（4）中。 该系统可以采用各种不同的解决方案，以解决任何问题，使该方法适用于所有可能的情况，包括低强度土壤和非常重的载荷，所述方案包括：在土壤上驱动桩，中心 注射和基座注射，外周注射和径向注射。 本发明还包括负载测试和用于将码头嵌入待支撑的板或结构中的系统。
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