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公开(公告)号：US20170321391A1
公开(公告)日：2017-11-09
申请号：US15494165
申请日：2017-04-21
申请人： BISSO MARINE, LLC
IPC分类号： E02F5/10
摘要： The present invention provides an improved pipeline burying apparatus that uses specially configured jetting nozzles that intake sea water surrounding the nozzle. The apparatus provides a frame supporting spaced apart left and right inclined pipe sections that are configured to be placed on opposing sides of the pipeline to be buried. Each inclined pipe section is fitted with a plurality of jetting nozzles that are positioned on one of the inclined pipe sections, in vertically spaced apart positions and in horizontally spaced apart positions. At least some of said jetting nozzles include a nozzle body having an outer surface and a main, central longitudinal fluid flow channel with a central channel axis. A fluid inlet end portion of the nozzle body has an externally threaded portion that enables connection to an internally threaded portion of a selected one of the inclined pipe sections. A discharge end portion of the nozzle body extends outwardly from an inclined pipe and the threaded portion. A plurality of lateral channels each intersect the main channel at an acute angle. In one embodiment, the main central longitudinal channel has an inlet section with an inlet section diameter, a discharge section having an outlet section diameter and a connecting section that is in between the inlet section and the outlet section.
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公开(公告)号：US09140383B2
公开(公告)日：2015-09-22
申请号：US13699802
申请日：2010-07-12
申请人： Magne Oldervoll
发明人： Magne Oldervoll
摘要： The present invention relates to a system for subsea installation of elongate flexible element, comprising a container for allocating/storing/accommodating an elongate flexible element intended to be installed, said container being positioned on a trenching vehicle arranged to trench said elongate flexible element into the seabed, which container comprises a guide system arranged to control the release of the flexible element, and which trenching vehicle is further linked to a surface vessel via an umbilical cable whereby said vehicle is remotely operable subsea from said surface vessel wherein said guide system comprises a coiling arrangement for keeping the elongate flexible element in a defined coiled configuration inside said container.
摘要翻译： 本发明涉及一种用于海底安装细长柔性元件的系统，包括用于分配/储存/容纳预定安装的细长柔性元件的容器，所述容器定位在挖沟车辆上，所述挖沟车辆布置成将所述细长柔性元件沟槽成 海底，该容器包括布置成控制柔性元件的释放的引导系统，以及哪个下料车辆经由脐带缆缆进一步连接到表面容器，由此所述车辆可从所述表面船舶远程操作海底，其中所述引导系统包括 用于将细长柔性元件保持在所述容器内部限定的螺旋结构中的卷绕装置。
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3.发明申请METHOD AND SYSTEM FOR LAYING UNDERGROUND A CONTINUOUS ELONGATED MEMBER IN A BED OF A BODY OF WATER 有权用于在地下铺设一层连续的长度为一个水的床的成员的方法和系统公开(公告)号：US20120121339A1
公开(公告)日：2012-05-17
申请号：US13062157
申请日：2009-09-03
申请人： Diego Lazzarin , Massimo Fontolan
发明人： Diego Lazzarin , Massimo Fontolan
CPC分类号： F16L1/16 , B63G8/001 , B63G2008/002 , E02F5/04 , E02F5/08 , E02F5/101 , E02F5/103 , E02F5/105 , E02F5/107 , E02F5/108 , E02F5/109 , E02F5/125 , F16L1/12 , F16L1/165
摘要： A method of underground laying a continuous elongated member in a bed of a body of water, wherein the continuous elongated member lies on the bed of the body of water along a given path; the method including the steps of: fragmenting a soil mass in the bed along the given path and under the continuous elongated member, so as to form in the bed two scarp slopes bounding the fragmented soil mass by two soil masses susceptible to slide; advancing two supporting walls along the given path in an advancing direction, along the respective two scarp slopes, and transferring the fragmented soil mass between the two supporting walls, so as to promote sinking of the continuous elongated member between the two supporting walls.
摘要翻译： 一种在水体的床上地下铺设连续细长构件的方法，其中连续细长构件沿着给定的路径位于水体的床上; 该方法包括以下步骤：沿着给定的路径和连续的细长构件在床中分割土壤块，以便在床上形成两个通过两个容易滑动的土壤块将碎片土壤界定的两个陡坡; 沿着给定的路径在沿着相应的两个陡坡的前进方向上推进两个支撑壁，并且在两个支撑壁之间传递碎裂的土体，以促进连续细长构件在两个支撑壁之间的下沉。
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公开(公告)号：US07520696B2
公开(公告)日：2009-04-21
申请号：US11740675
申请日：2007-04-26
申请人： Hans Pihl
发明人： Hans Pihl
IPC分类号： F16L1/16
摘要： A vehicle (1) for installing a cable (2) in a ground formation, in particular in a seabed, comprising a frame (3), propulsion means (4, 6), a cutter assembly (8) for forming a trench and a guide (15) for placing the cable (2) in the trench. The guide (2) is releasably connected to the vehicle (1). The vehicle and guide according to the present invention facilitate installing a cable in a ground formation, in particular in a seabed, as well as interrupting installation.
摘要翻译： 一种用于将电缆（2）安装在特别是海底的地层中的车辆（1），包括框架（3），推进装置（4,6），用于形成沟槽的切割器组件（8）和 引导件（15），用于将电缆（2）放置在沟槽中。 引导件（2）可释放地连接到车辆（1）。 根据本发明的车辆和引导件有利于将电缆安装在地层中，特别是在海床中，以及中断安装。
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公开(公告)号：US20070253780A1
公开(公告)日：2007-11-01
申请号：US11740675
申请日：2007-04-26
申请人： HANS PIHL
发明人： HANS PIHL
IPC分类号： F16L1/00
摘要： A vehicle (1) for installing a cable (2) in a ground formation, in particular in a seabed, comprising a frame (3), propulsion means (4, 6), a cutter assembly (8) for forming a trench and a guide (15) for placing the cable (2) in the trench. The guide (2) is releasably connected to the vehicle (1). The vehicle and guide according to the present invention facilitate installing a cable in a ground formation, in particular in a seabed, as well as interrupting installation.
摘要翻译： 一种用于将电缆（2）安装在特别是海底的地层中的车辆（1），包括框架（3），推进装置（4,6），用于形成沟槽的切割器组件（8）和 引导件（15），用于将电缆（2）放置在沟槽中。 引导件（2）可释放地连接到车辆（1）。 根据本发明的车辆和引导件有利于将电缆安装在地层中，特别是在海床中，以及中断安装。
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6.发明授权Method and device for continuously laying and burying a flexible submarine conduit 失效连续铺设和埋设柔性潜艇导管的方法和装置
公开(公告)号：US5722793A
公开(公告)日：1998-03-03
申请号：US537848
申请日：1995-10-20
申请人： Kevin Peterson
发明人： Kevin Peterson
摘要： It is characterized in that it consists in using a self-propelled sea plough (1) remote-controlled via a control flexible (2), said sea plough carrying at least one reel (6) of flexible conduit (7), controlling said sea plough from a site (5) so as to lay and bury a length of the flexible conduit up to a first predetermined point (P.sub.1), controlling said sea plough beyond said first predetermined point from another site (10), continuing laying and burying of the flexible conduit as far as a second predetermined point (P.sub.2), one of said sites being the land (5) and the other comprising a waterborne vessel. Applications include simultaneous laying and burying of flexible conduits such as optical cables, coaxial cables for analogue transmission, electrical cables, single or multiple flexible tubular conduits.
摘要翻译： PCT No.PCT / FR94 / 00425 Sec。 371 1995年10月20日第 102（e）1995年10月20日PCT PCT 1994年4月15日PCT公布。 第WO94 / 24377号公报 日期：1994年10月27日，其特征在于，它使用通过控制柔性（2）远程控制的自推进式犁式挖掘机（1），所述海犁承载至少一个柔性导管（7） ），从现场（5）控制所述海犁，以将所述柔性管道的长度铺设并埋入到第一预定点（P1），从另一位置（10）控制所述海犁超出所述第一预定点， 继续铺设和埋入柔性管道至第二预定点（P2），所述位置之一是陆地（5），另一个包括水载船。 应用包括同时铺设和埋入柔性导管，如光缆，模拟传输用同轴电缆，电缆，单个或多个柔性管状导管。
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公开(公告)号：US4409747A
公开(公告)日：1983-10-18
申请号：US185817
申请日：1980-09-10
申请人： Willem P. Kaldenbach
发明人： Willem P. Kaldenbach
摘要： An apparatus for digging a trench under a pipeline or cable which has been placed on the sea bottom. A carriage moves along the pipeline. Two forward digging chains are mounted on the carriage so as to be disposed on each side of the pipeline, and so that their ends define two points on a line extending beneath the pipeline or cable. The digging chains are arranged one behind the other in the direction of movement of the carriage. Each digging chain is movable from a first position of incline with respect to the direction of movement of the carriage to a second position substantially at right angles thereto. The digging chains are shaped and positioned so as to dig the trench with an undercut slope at both sides.
摘要翻译： 一种用于挖掘已经放置在海底上的管道或电缆下方的沟槽的装置。 一条马车沿着管道移动。 两个前进挖掘链安装在滑架上以便设置在管道的每一侧上，并且使得它们的端部限定在管线或电缆下方延伸的线上的两个点。 挖掘链在托架的运动方向上一个接一个地布置。 每个挖掘链可相对于滑架的运动方向从与第一位置大体上成直角的第二位置相对移动。 挖掘链的形状和定位，以便在两侧用一个底切斜坡挖掘沟槽。
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公开(公告)号：US4389139A
公开(公告)日：1983-06-21
申请号：US188923
申请日：1980-09-19
申请人： Robert M. Norman
发明人： Robert M. Norman
摘要： This invention relates to the self-propelled underwater trenching apparatus and method for burying pipelines, cables and the like with minimum underwater diver supervision. The apparatus includes a frame having frame members positioned about the pipeline and buoyancy tanks with variable positions. Drive rollers are connected to the frame members for drive engagement with the pipeline. The frame members are movable by power rams about vertical and horizontal pivots selectively to engage or disengage the drive rollers with the pipeline. Oscillating water jet nozzles are secured to the apparatus for preselected sweeping movement to cut away the bottom formation to enable the pipeline to be buried in the trench so formed. To aid in the forming of the trench by removing the cuttings, an eductor is positioned over the pipeline in front of the front jet nozzles, an air dispersal ring and water jet nozzles are combined with rear eductors and an optional shroud is positioned over the frame to confine the cuttings for easier removal.To prevent contact with the sides and bottom of the trench both the jet nozzles and the buoyancy tanks are vertically movable. Upon meeting an obstruction on the surface of the pipeline, power rams in the fore portion of the frame member pivot the frame member about vertical and horizontal pivots to bring the forward drive rollers out of driving engagement and then back into driving engagement after being driven over the obstruction by the rear drive rollers.
摘要翻译： 本发明涉及自行式水下潜水挖沟设备和埋藏管道，电缆等的最小水下潜水员监控方法。 该装置包括具有围绕管道定位的框架构件的框架和具有可变位置的浮力箱。 驱动辊连接到框架构件，用于与管道驱动接合。 框架构件可以通过围绕垂直和水平枢轴的电动闸杆来选择性地移动以使驱动辊与管道接合或分离。 振荡水喷嘴被固定到用于预选扫掠运动的装置上以切除底部构造，以使管道能够被埋在如此形成的沟槽中。 为了通过移除切屑来形成沟槽，喷射器位于前喷嘴前面的管道上方，空气分散环和水喷嘴与后喷射器组合，并且可选的护罩位于框架上 限制切屑更容易去除。 为了防止与沟槽的侧面和底部接触，喷嘴和浮力罐都是可垂直移动的。 当在管道表面遇到障碍物时，框架构件的前部中的电动凸起使框架构件围绕垂直和水平枢转枢转，以使前驱动辊脱离驱动接合，然后在被驱动之后回到驱动接合 后驱动辊阻塞。
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公开(公告)号：US4280289A
公开(公告)日：1981-07-28
申请号：US79358
申请日：1970-09-27
CPC分类号： E02F3/9206 , E02F5/105 , E02F5/107 , E02F5/108
摘要： An underwater trenching machine comprising a carriage and a pair each of fore and aft pivotal frames, each of which carries a drive roller means for intimately contacting the pipeline, said front and rear frames being adapted to mutually exclusively pivot outwardly upon command so that the frame carrying the roller means resting at that time on the pipeline takes over the drive function performed by the roller means on both pair of frame means theretofore, and further including improved jet legs each divided into multiple sections for enabling differential water velocity while minimizing water pressure loss through the length thereof, all while the machine is maintained at a predetermined buoyance and attitude.
摘要翻译： 一种水下挖沟机，包括一个滑架和一对前后枢转框架，每个都带有用于紧密接触管道的驱动辊装置，所述前框架和后框架适于相互排斥地按照命令向外转动，使得框架 承载当时搁置在管道上的辊装置接管由两个框架装置上的辊装置执行的驱动功能，并且还包括改进的喷射腿，每个分段被分成多个部分，以实现差异水速，同时最小化水压损失 通过其长度，所有这一切都保持在预定的浮力和姿态。
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公开(公告)号：US3857250A
公开(公告)日：1974-12-31
申请号：US34754273
申请日：1973-04-04
申请人： TECNOMARE SPA
发明人： DI TELLA V , RODIGHIERO A
摘要： A self-powered submergence vehicle is provided with digging tools for entrenching previously laid pipelines on the like. Movement of the vehicle is controlled through the sensing of the position of the pipeline so that deviations in the movement of the vehicle relative to the pipeline are automatically compensated for.
摘要翻译： 自动淹没车辆设置有挖掘工具，用于将先前铺设的管道固定在类似物上。 通过感测管道的位置来控制车辆的移动，从而自动补偿车辆相对于管道的运动的偏差。
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