公开(公告)号：US20180229819A1

公开(公告)日：2018-08-16

申请号：US15951134

申请日：2018-04-11

申请人： DALIAN UNIVERSITY OF TECHNOLOGY

发明人： Yan LIN ,  Xiaoning JIANG ,  Tieli LI

IPC分类号： B63B35/44 ,  E02B17/02 ,  B66F11/00

CPC分类号： B63B35/44 ,  B63C11/52 ,  B66C19/00 ,  B66C23/201 ,  B66C23/203 ,  B66C23/52 ,  B66C23/78 ,  B66F7/02 ,  B66F7/10 ,  B66F11/00 ,  E02B17/02 ,  E02B17/021 ,  E02B17/0872 ,  E02B2017/0039

摘要： An underwater operation platform, including: a main body; two ducted propellers disposed at the tail end of the main body; a living building; pile legs; a tower crane; a submergence module; lifting devices; and a gantry crane. The main body includes a deck and a moonpool. The submergence module includes a support plate, a plurality of truss members, and a base plate. The living building disposed on the front end of the deck. The pile legs are disposed at the four corners of the main body, respectively. The deck includes two parallel pathways which are located at two sides of the moonpool, respectively, for supporting the gantry crane. The lifting devices are disposed on the deck and are close to four corners of the moonpool. The support plate and the base plate are integrated with the plurality of truss members.

公开(公告)号：US20180223493A1

公开(公告)日：2018-08-09

申请号：US15892954

申请日：2018-02-09

申请人： ZENTECH, INC.

发明人： Ramesh MAINI

IPC分类号： E02B17/08 ,  B66C23/18 ,  E02B17/00

CPC分类号： E02B17/08 ,  B66C23/18 ,  B66C23/52 ,  E02B17/0034 ,  E02B17/021 ,  E02B17/0836

摘要： The present disclosure generally relates to offshore vessels, such as crane barges, retrofitted with jack-up legs, and methods of forming the same. The offshore vessels may be American-made or be otherwise Jones Act compliant.

公开(公告)号：US09970172B2

公开(公告)日：2018-05-15

申请号：US15323474

申请日：2015-07-01

申请人： Celtic Design Consultants Limited

发明人： Iain Steven

IPC分类号： E02B17/00 ,  E21B15/02 ,  B66C23/52 ,  E02B17/02 ,  B66F11/04 ,  E21B15/00 ,  B63B9/00 ,  F03D80/50

CPC分类号： E02B17/0034 ,  B63B9/00 ,  B63B2009/008 ,  B66C23/52 ,  B66F11/04 ,  E02B17/021 ,  E02B2017/0056 ,  E02B2017/0091 ,  E21B15/003 ,  F03D80/50 ,  Y02P70/523

摘要： The present invention relates to an apparatus for providing access to equipment or structures that require maintenance. More particularly, the present invention is suitable to provide access to equipment or structures located offshore, such as wind turbines or structures for oil and gas production. The apparatus comprises a deck, an apparatus structure for supporting the deck, a platform and a platform support mechanism. The platform is movable with respect to the deck from a stowed position to an extended position. In the extended position the platform forms an extension to the deck. The platform support mechanism comprises at least one cable and at least one compression post. The/each cable has a cable first end attached to the platform at or adjacent to a platform leading edge and a cable second end attached to the platform at or adjacent to a platform trailing edge. The/each compression post supports the cable between the cable first end and the cable second end and is adapted to maintain a substantially constant tension in one of said cables as the platform moves from the stowed position to the extended position.

公开(公告)号：US20180029674A1

公开(公告)日：2018-02-01

申请号：US15551917

申请日：2016-02-15

申请人： Overdick GmbH & Co. KG

发明人： Reiner Klatte

IPC分类号： B63B27/10 ,  B66C23/52 ,  B66C23/20

CPC分类号： B63B27/10 ,  B66C5/10 ,  B66C7/08 ,  B66C7/14 ,  B66C23/206 ,  B66C23/26 ,  B66C23/52

摘要： The invention relates to a rescue device for a container (7) having container corners (9) loaded onto a damaged ship (110), comprising a crane (50) arranged on a carrier (20, 21, 22), wherein the crane (50) has a front support arm (51), over which a load cable is guided, whose section leading away from the support arm (51) is connected to a container (7) to be unloaded, and the length of which can be changed. The invention is characterized in that the carrier (20, 21, 22) has at least one locking mechanism (204, 205) located opposite the crane (50), by means of which the carrier (20, 21, 22) is temporarily fastened in a releasable manner at the container corners (9) of at least one of the containers (7) fastened on the deck (1) of the damaged ship (110).

公开(公告)号：US09878762B2

公开(公告)日：2018-01-30

申请号：US15078715

申请日：2016-03-23

申请人： Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.

发明人： Torsten Pfuetzenreuter ,  Thomas Rauschenbach ,  Gunnar Brink

IPC分类号： B65G7/02 ,  B63B1/00 ,  B63B27/10 ,  B65G67/20 ,  B63B27/16 ,  B63B27/36 ,  B66C13/02 ,  B66C23/20 ,  B66C23/52

CPC分类号： B63B27/10 ,  B63B27/16 ,  B63B27/36 ,  B63B2027/165 ,  B65G67/20 ,  B66C13/02 ,  B66C23/206 ,  B66C23/52

摘要： A system for launching and recovering an underwater vehicle (18), which system comprises a crane (16) and a storage location for at least one underwater vehicle (18), wherein the crane (16) is attached to the bottom of a first container (12) and the storage location is provided in a second container (14), said first container (12) being arranged on the second container (14) during an operation of launching or an operation of recovering.

公开(公告)号：US09790062B2

公开(公告)日：2017-10-17

申请号：US15110488

申请日：2014-12-30

申请人： ITREC B.V.

发明人： Joop Roodenburg ,  Hendrikus Jacobus Weterings

IPC分类号： B66C23/64 ,  B66C23/66 ,  B66C23/82 ,  B66C23/52

CPC分类号： B66C23/52 ,  B66C23/64 ,  B66C23/66 ,  B66C23/82

摘要： A double jib slewing pedestal crane includes a main jib and a secondary jib, and a secondary jib positioning device to support and position the secondary jib with respect to the main jib and actuate the pivotal movement of the secondary jib. The secondary jib positioning device includes a secondary jib positioning cable; a spoke structure fixed to the secondary jib and extending radially outward; a tension chain connected at one end to the secondary jib positioning cable and at the other end to the secondary jib and/or to the spoke structure, wherein the spoke structure is adapted to support the tension chain.

公开(公告)号：US20170121162A1

公开(公告)日：2017-05-04

申请号：US14930951

申请日：2015-11-03

申请人： Cameron International Corporation

发明人： Håkon F. Bergan

IPC分类号： B66F19/00

CPC分类号： B66F19/00 ,  B66C23/16 ,  B66C23/52 ,  B66C23/62 ,  B66D3/003

摘要： Various hoisting systems having an assembly for gripping a hoisting line are provided. In one embodiment, an apparatus includes a hoisting system having a plurality of sheaves and a chain reeved about the plurality of sheaves. The chain includes links having clamps for selectively gripping a hoisting line. The hoisting system also includes a closing track having a travel path for the clamps of the links of the chain. This travel path includes an opening between two opposing surfaces and at least a portion of the opening has a width between the two opposing surfaces narrower than the widths of the clamps, when open, such that, when the links pass along the travel path of the closing track, the two opposing surfaces cause the clamps to close about the hoisting line. Additional systems, devices, and methods are also disclosed.

公开(公告)号：US09381978B1

公开(公告)日：2016-07-05

申请号：US14597148

申请日：2015-01-14

申请人： Matt Lottman

发明人： Matt Lottman

IPC分类号： B63B27/00 ,  B63B27/16 ,  B66C23/52 ,  B63B27/36 ,  B66C23/53

CPC分类号： B63B27/16 ,  B63B27/36 ,  B66C23/52 ,  B66C23/53 ,  B66F19/00 ,  B66F2700/09

摘要： A watercraft with lifting apparatus including a watercraft and a lifting apparatus. The lifting apparatus includes a frame, a lift frame assembly, a first engagement mechanism, a second engagement mechanism and a pivot mechanism. The frame is mounted to the watercraft. The lift frame assembly has a first end and a second end. The first engagement mechanism is capable of causing the first end of the lift frame assembly to engage the frame. The second engagement mechanism is capable of causing the second end of the lift frame assembly to engage the frame. The pivot mechanism causes the lift frame assembly to pivot with respect to the frame.

摘要翻译： 具有起重设备的船舶，包括船只和提升装置。 提升装置包括框架，提升框架组件，第一接合机构，第二接合机构和枢转机构。 框架安装在船上。 提升机架组件具有第一端和第二端。 第一接合机构能够使升降机架组件的第一端接合框架。 第二接合机构能够使升降机架组件的第二端接合框架。 枢转机构使升降机架组件相对于框架枢转。

公开(公告)号：US09290241B2

公开(公告)日：2016-03-22

申请号：US14111216

申请日：2012-04-13

申请人： Dennis Kweldam ,  Erwin Cornelis Johannes Bijvoet

发明人： Dennis Kweldam ,  Erwin Cornelis Johannes Bijvoet

IPC分类号： B66C23/53 ,  B63B27/10 ,  B66C23/82 ,  B66C23/52 ,  E02F3/46 ,  E02F3/88 ,  E02F3/90

CPC分类号： B63B27/10 ,  B66C23/52 ,  B66C23/82 ,  E02F3/46 ,  E02F3/8841 ,  E02F3/905

摘要： A vessel (4) includes a crane (1) connected to a deck (5) of the vessel. The crane (1) includes a frame (10) which is rotatable about a horizontal hinge axis (H), a rotation mechanism (20) connected to the frame (10) at a position away from the horizontal hinge axis (H), arranged to rotate the frame (10) about the horizontal hinge axis (H) from an upper position to a lower position and vice versa, and a swivel member (30), which is with a first end (31) rotatable connected to the deck (5) and which is with a second end (32) rotatable connected to the rotation mechanism (20). The swivel member (30) is rotatable between an inward position associated with the upper position of the frame (10) to an outward position associated with the lower position of the frame (10).

摘要翻译： 容器（4）包括连接到容器的甲板（5）的起重机（1）。 起重机（1）包括可围绕水平铰链轴线（H）旋转的框架（10），在远离水平铰链轴线（H）的位置处连接到框架（10）的旋转机构（20） 使框架（10）围绕水平铰链轴线（H）从上部位置旋转到下部位置，反之亦然;以及旋转构件（30），其具有可旋转地连接到甲板的第一端部（31） 其具有可旋转地连接到旋转机构（20）的第二端（32）。 旋转构件（30）可在与框架（10）的上部位置相关联的向内位置到与框架（10）的下部位置相关联的向外位置之间旋转。

公开(公告)号：US09221654B2

公开(公告)日：2015-12-29

申请号：US14007224

申请日：2012-03-26

申请人： Mathijs Joannes van der Schans ,  Arle Martinus Schenkel

发明人： Mathijs Joannes van der Schans ,  Arle Martinus Schenkel

IPC分类号： B66C1/34 ,  B66C13/02 ,  B66C23/52 ,  B66C1/36 ,  E02B17/00

CPC分类号： B66C1/34 ,  B66C1/36 ,  B66C13/02 ,  B66C23/52 ,  E02B2017/0052

摘要： The present invention is related to a method for coupling an offshore structure (1), such as a jacket leg of an offshore platform, to a hoisting block (19) of a hoisting installation (13), preferably a floating hoisting installation. The present invention is also related to a hoisting block provided with a first coupling part of a system according to the invention and to an offshore structure provided with a second coupling part of a system according to the invention. The present invention is further related to a method for coupling a jacket of an offshore platform comprising a number of jacket legs to hoisting blocks suspended from hoisting cables (17) of a hoisting installation, wherein each jacket leg is coupled to a hoisting block according to the method for coupling a jacket leg of an offshore platform to a hoisting block suspended from hoisting cables of a hoisting installation according to the invention.

摘要翻译： 本发明涉及一种用于将离岸平台的护腿腿等海上结构（1）联接到提升装置（13）的提升块（19）的方法，优选地是浮动提升装置。 本发明还涉及一种具有根据本发明的系统的第一联接部分和具有根据本发明的系统的第二联接部分的海上结构的提升块。 本发明还涉及一种用于将包括多个护套腿的海岸平台的护套连接到悬吊在起重设备的提升电缆（17）上的提升块的方法，其中每个护腿腿根据 用于将海上平台的护腿连接到根据本发明的提升装置的提升缆索悬吊的提升块的方法。