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31. 发明专利

JP2013064300A Gate body structure for self-standing type flood-tide gate 审中-公开
标题翻译：自支架式闸门的门体结构
公开(公告)号：JP2013064300A
公开(公告)日：2013-04-11
申请号：JP2011204846
申请日：2011-09-20
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： NAKAHO KYOICHI , NIISATO HIDEYUKI , YANAGI HIROTOSHI , KITAMURA YUKITSUGU , ASHIDA SATOSHI , ARAI HIROSHIGE , YAMAKAWA ZENTO
IPC分类号： E02B7/22 , E02B7/40
摘要： PROBLEM TO BE SOLVED: To stand up even if a gate body is damaged by passing of a vehicle or collision of a falling object under a falling state and to maintain a standing state even if the gate body in the standing state is damaged by water pressure of tsunami/flood tide.SOLUTION: A self-standing type flood-tide gate 1 is installed in an opening or entrance/exit of a breakwater. When water flows in, a distal end side 2b stands up and fluctuates with a proximal end side 2a as a rotation center (c) within a plane in a height direction with respect to a flowing direction of flowing-in water so as to shut the opening or the entrance/exit. A gate body 2 of the self-standing type flood-tide gate is configured by accommodating side by side hard polyurethane foam column bodies 4 having circular cross sections in tight contact with the inside of the gate body. Since the buoyancy required for standing is generated by hard polyurethane foam, even if the gate body is damaged by a wheel load of a vehicle traveling on the gate body in a falling state, the self-standing type flood-tide gate is allowed to stand up by preventing the buoyancy from being decreased rapidly. Furthermore, even if the gate body is damaged by water pressure of tsunami/flood tide, the standing state can be maintained by preventing the flood-tide gate from falling down.
摘要翻译：要解决的问题：即使门体在跌倒状态下通过车辆或坠落物体的碰撞而损坏门架，并且即使站立状态下的门体损坏也保持站立状态受海啸/洪涝灾害的水压。解决方案：自立式防潮门1安装在防波堤的开口或出口处。当水流入时，远端侧2b相对于流入水的流动方向在高度方向的平面内作为旋转中心（c）的基端侧2a起立并起伏，从而关闭开放或入口/出口。自立式防潮门的门体2通过容纳具有与门体内部紧密接触的圆形横截面的并排硬质聚氨酯泡沫体柱体4构成。由于硬质聚氨酯泡沫产生的浮力需要产生，所以即使闸门体在落下状态下在车体上行驶的车辆的车轮负荷损坏，也可以使用自立式防洪闸通过防止浮力迅速降低。此外，即使闸体受到海啸/洪涝灾害的水压的破坏，也可以通过防止潮汐门坠落而保持站立状态。版权所有（C）2013，JPO＆INPIT

32. 发明专利

JP2010255312A Roof gate type breakwater 有权
标题翻译：屋顶式防水门
公开(公告)号：JP2010255312A
公开(公告)日：2010-11-11
申请号：JP2009106843
申请日：2009-04-24
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： KIMURA YUICHIRO , NIISATO HIDEYUKI , NAKAHO KYOICHI , MORII TOSHIAKI
IPC分类号： E02B3/06 , E02B7/44
CPC分类号： Y02A10/15
摘要： PROBLEM TO BE SOLVED: To provide a roof gate type breakwater capable of preventing a base from floating up even if a shocking load due to high waves in a typhoon or the like acts in the direction of falling-down of a door body.
SOLUTION: This roof gate type breakwater 11 includes a door body 12 rising and falling down on the base 14a using a rotary shaft 12a on a terminal side as a fulcrum, a tension rod 13 constituted to bend and be folded freely in an intermediate connection part 13a and supporting an end 13b on one side in a top of the door body 12 and an end 13c on the other side at a position on the base 14a apart from the rotary shaft 12a on a falling-down side of the door body 12 by the predetermined distance pivotally and rotatably, a chamber 14ab provided on a base 14a, and a fan-shaped weight 25 supporting the central part 25a in an opening part 14ac provided apart from a communicating part 14aa allowing water in the chamber 14ab to enter or leave pivotally and rotatably and connecting an outer peripheral end 25b on one side with the end 13c on the other side of the tension rod 13. Water in the chamber expands due to an increase in volume of the chamber, water pressure is reduced, and a foundation is pressed under downward water pressure from the outside of a port at the same time to prevent the foundation from floating up.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止基座浮起的屋顶门式防波堤，即使由于台风等中的高波而产生的震动负载沿门体的下落方向起作用。解决方案：该屋顶门型防波堤11包括使用终端侧的旋转轴12a作为支点上升和下降到基座14a上的门体12，构造成弯曲并在中间连接部13a，并且在门体12的顶部的一侧支撑端部13b，并且在门的下降侧的离开旋转轴12a的基座14a上的位置处的另一侧的端部13c 主体12枢转和可旋转地预定的距离，设置在基座14a上的腔室14ab以及支撑中心部分25a的扇形重物25，开口部分14ac设置成与腔室14ab中的水相连通的连通部分14aa 进入或离开枢转和转动并将一侧的外周端25b与张力杆13的另一侧上的端部13c连接。由于室的体积增加，室中的水膨胀，水压降低，和一个发现 n在同一时间从外部的压力下向下压水以防止基础浮起。版权所有（C）2011，JPO＆INPIT

33. 发明专利

JP2010133095A Door body mooring device of derricking gate breakwater 有权
标题翻译：门式破碎机门体运动装置
公开(公告)号：JP2010133095A
公开(公告)日：2010-06-17
申请号：JP2008307699
申请日：2008-12-02
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： NAKAHO KYOICHI , MORII TOSHIAKI , NIISATO HIDEYUKI , KIMURA YUICHIRO
IPC分类号： E02B7/40
摘要： PROBLEM TO BE SOLVED: To reduce a load acting on a mooring rope even if the load acts on a door body.
SOLUTION: This device is used to moor the door body 12 of a derricking gate breakwater 11 having the door body 12 formed by arranging a plurality of sets of door body blocks parallel to one another in the lateral direction by the buoyancy of a pneumatic chamber 12b. A deflector sheave 22 is installed in the device at a portion facing the rear surface 12c of the door body 12 stored in a storage part 14. A hook 23 having a rotating pivot 23a at one end is installed in the device at a position facing a gate mooring part 21 attached to the rear surface 12c of the stored door body 12. The device includes a hook attaching/detaching cylinder 25 having a running block 26 attached to the tip of a rod 25a. One end of the mooring rope 24 is attached to the intermediate part of the hook 23, and the other end thereof is drawn to above water through the deflector sheave 22, the running block 26, and a standing block 28, and connected to an extension device 27. Even if a wave with a considerably long cycle acts on the device by wind and ocean waves when the door body is fallen, the load acting on the mooring rope can be effectively reduced.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使负载作用在门体上，也可以减小作用在系泊绳上的负荷。解决方案：该装置用于使具有门主体12的升降门防波堤11的门体12停泊，该门体12通过将横向上的彼此平行的多组门体块排列成一组气动室12b。偏转器滑轮22安装在装在存储部14中的面对门体12的后表面12c的部分的一部分上。一端具有旋转枢轴23a的钩23安装在该装置的面向闸门系泊部分21，其安装在所存储的门体12的后表面12c上。该装置包括钩安装/拆卸缸25，其具有连接到杆25a的尖端的行程块26。系泊绳24的一端安装在钩23的中间部分，其另一端通过导流轮22，运行块26和立柱28被抽吸到水面上，并连接到延伸部装置27.即使当门体落下时，具有相当长的循环的波浪由于风和海浪而作用在装置上，可以有效地减小作用在系泊绳上的载荷。版权所有（C）2010，JPO＆INPIT

34. 发明专利

JP2010133094A Derricking wave breaker 有权
标题翻译： DICKICKING WAVE BREAKER
公开(公告)号：JP2010133094A
公开(公告)日：2010-06-17
申请号：JP2008307698
申请日：2008-12-02
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： NAKAHO KYOICHI , MORII TOSHIAKI , SARUHASHI MASAAKI , NIISATO HIDEYUKI , KIMURA YUICHIRO
IPC分类号： E02B7/40
摘要： PROBLEM TO BE SOLVED: To provide a derricking wave breaker which is used for wave breakage in a shallow sea area such as a bay mouth and a port entrance and can secure wave height transmissibility and reduce a wave force.
SOLUTION: In the derricking wave breaker 1, a door body 2 is raised diagonally by a buoyancy. The derricking wave breaker includes a stopper device 3 for fixing the door body 2 in a raised state and a fixing/releasing device 4 for releasing the fixing of the door body 2 when the fallen state of the door body 2 is maintained and the door body is raised. The stopper device 3 includes a support rod 3a which is rotatably supported to the base end side and the front end side, raised and swung together with the door body 2, and supports the raised door body 2, a fixed rod 3b which is raised when the support rod 3a is raised and swung, a fixing hook 3c which is engaged with the fixed rod 3b when the rise of the fixed rod is completed to fix the base end side thereof and prevents the support rod 3a at the raised position from falling, and a drive device for the fixing hook for rotating the base end side of the fixed rod 3b to release the engagement of the base end side of the fixing rod by raising and swinging the fixing hook 3c with the base end side of the fixing hook as a fulcrum when the support rod 3a is fallen. An opening 2b is provided to the lower part of the door body 2. Consequently, the wave height transmissibility required can be secured and the wave force can be reduced.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在诸如舱口和港口入口的浅海区域中的波浪破裂的升降波浪破碎机，并且可以确保波高传递性并降低波浪力。解决方案：在升降波形断路器1中，门体2由浮力斜对角地升高。升降波形断路器包括用于将门体2固定在升高状态的止动装置3和用于在保持门体2的下降状态时释放门体2的固定的固定/释放装置4，被提高止动装置3包括支撑杆3a，该支撑杆3a可旋转地支撑在基端侧和前端侧，与门体2一起升起并摆动，并且支撑升高的门体2，固定杆3b，支撑杆3a升起并摆动时，固定杆3c在固定杆的上升完成时与固定杆3b接合以固定其基端侧并防止在升高位置处的支撑杆3a掉落，以及用于旋转固定杆3b的基端侧的固定钩的驱动装置，以通过将固定钩3c与固定钩的基端侧升高并摆动来解除固定杆的基端侧的接合作为当支撑杆3a下降时的支点。开口2b设置在门体2的下部。因此，可以确保所需的波高传递率，并且能够减小波浪力。版权所有（C）2010，JPO＆INPIT

35. 发明专利

JP2007126893A Marine support structure 审中-公开
标题翻译：海上支援结构
公开(公告)号：JP2007126893A
公开(公告)日：2007-05-24
申请号：JP2005321106
申请日：2005-11-04
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： KIMURA YUICHIRO , NIISATO HIDEYUKI
IPC分类号： E02B3/06 , E02B17/02
摘要： PROBLEM TO BE SOLVED: To provide a marine support having a function of circulating seawater, without limitation on an installation location, at a lower cost than that of a caisson or the like.
SOLUTION: The cylindrical marine support 1 for a harbor floating structure is formed of an upper support 2, a lower support 3, a discontinuous section 4 which is fitted into the upper support 2 and the lower support 3 for forming an opening between both the supports 2, 3, in order to flow seawater into the lower support 3; and an umbrella attachment 5 which is attached to an upper wall peripheral portion of the lower support 3 so as to be vertically movable by its buoyancy, according to a sea level. The lower support 3 has exhaust ports 3a formed in a lower wall surface thereof at predetermined circumferential intervals, and the umbrella attachment 5 has sliding portions or rolling portions on an inner peripheral surface thereof, that is opposed to the upper wall peripheral portion of the lower support 3. Thus waves overtop or run up the umbrella attachment, and seawater enters the lower support via the opening formed in the discontinuous section to be discharged from the exhaust ports, which brings about vertical circulation of the seawater, to thereby prevent oxygen depletion in the vicinity of a sea bottom.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有循环海水功能的船用支架，而不限于安装位置，成本低于沉箱等的成本。解决方案：用于港口浮动结构的圆柱形船用支架1由上支撑件2，下支撑件3，装配到上支撑件2中的不连续部分4和下支撑件3形成，两个支撑件2,3，以便将海水流入下支撑件3; 以及伞形附件5，其附接到下支撑件3的上壁周边部分，以便根据海平面可浮动地垂直移动。下支撑体3具有以预定的周向间隔形成在其下壁表面中的排气口3a，并且伞附件5在其内周表面上具有与下侧壁的上壁周边部分相对的滑动部分或滚动部分因此，波浪顶上或升起伞形附件，并且海水经由形成在不连续部分中的开口进入下支撑件以从排气口排出，这导致海水的垂直循环，从而防止氧气耗尽海底附近。版权所有（C）2007，JPO＆INPIT

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