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1. 发明专利

JP2010031485A Method of joining shield tunnel and vertical shaft 有权
标题翻译：加固盾构隧道和垂直轴的方法
公开(公告)号：JP2010031485A
公开(公告)日：2010-02-12
申请号：JP2008192704
申请日：2008-07-25
申请人： Mutsubishi Rubber Co Ltd , Taisei Corp , 六菱ゴム株式会社 , 大成建設株式会社
发明人： NISHIDA YASUO , HATTORI YOSHIFUMI , OKAYA TOSHIYUKI , NISHIOKA IWAO , KAWASAKI NAOKI , KABURAGI KOICHI
IPC分类号： E21D9/06 , E21D1/00 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To increase the earthquake resistance of the joint part between a shield tunnel and an arrival vertical shaft 1 to which stress may be concentrated in an earthquake.
SOLUTION: A socket tube 11 for receiving a shield machine 2 is installed in the arrival vertical shaft 1, and a ring steel plate 12 is attached to the inner surface of the socket tube 11. A soil retaining wall 13 is constructed of an easily cuttable material on the earth side of the socket tube 11. A cut part having an inner diameter larger than the outer diameter of the shield machine 2 is formed in the soil retaining wall 13. The end of the skin plate 21 of the shield machine 2 is stopped in the space surrounded by the ring steel plate 12, and the end of the skin plate 21 is welded to the ring steel plate 12 with a water sealing iron plate 15 welded to the inner surface of the ring steel plate 12 interposed therebetween to enclose and to provide a water sealing function. An enclosed cushioning chamber 31 is formed of the ring steel plate 12, flange plates 16, and extension plates welded to the flange plates 16 parallel to each other, respectively, a cover plate 14 stretched from the extension plates in the orthogonal direction, and a flexible band 3 stretched between the ends of the cover plate 4.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高应力集中在地震中的盾构隧道与到达垂直轴1之间的接合部分的抗震性。解决方案：用于接收屏蔽机2的插座管11安装在到达垂直轴1中，并且环形钢板12附接到插座管11的内表面。土壤保持壁13由位于插座管11的地侧的容易切割的材料。在挡土墙13中形成具有大于屏蔽机2的外径的内径的切割部。屏蔽层的皮肤板21的端部机器2停在由环形钢板12包围的空间中，并且将外壳板21的端部用环形钢板12的内表面焊接的水封铁板15焊接到环形钢板12上以封闭并提供水封功能。封闭的缓冲室31分别由环形钢板12，凸缘板16和与凸缘板16彼此平行地焊接的延伸板分别形成有从正交方向从延伸板延伸的盖板14，以及柔性带3在盖板4的端部之间拉伸。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009052238A Entrance sealing apparatus 有权
标题翻译：进口密封装置
公开(公告)号：JP2009052238A
公开(公告)日：2009-03-12
申请号：JP2007218537
申请日：2007-08-24
申请人： Mutsubishi Rubber Co Ltd , Penta Ocean Construction Co Ltd , 五洋建設株式会社 , 六菱ゴム株式会社
发明人： NAKAGAWA TOMOTAKA , MIZUTANI HIDENORI , INADA TORU , SEKIYA MASAYUKI , KABURAGI KOICHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To seal both an outer peripheral surface and an inner peripheral surface of a casing when horizontally jacking the casing with a cutter bit attached to the tip, while rotating the casing.
SOLUTION: This entrance sealing apparatus comprises a cylindrical inside seal case 11 fixed to guard concrete at one end and having an outer diameter smaller than the inner diameter of the casing; a cylindrical outside seal case 12 fixed to guard concrete at one end to be arranged coaxially to the inside seal case 11 and having an inner diameter larger than the outer diameter of the casing 16; a ring-shaped inside seal member 22 detachably fixed to the outer peripheral surface of the inside seal case 11; and a ring-shaped outside seal member 23 detachably fixed to the inner peripheral surface of the outside seal case 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在旋转壳体的同时，在使用附接到尖端的切割刀头水平地顶起壳体时，密封壳体的外周面和内周面。解决方案：该入口密封装置包括一个固定在一端防护混凝土并具有比外壳内径小的外径的圆柱形内密封壳体11; 一端固定在防水混凝土上的圆柱形外密封箱12，与外密封件11同轴配置，内径大于外壳16的外径; 可拆卸地固定到内密封壳体11的外周面的环状内密封构件22; 以及可拆卸地固定到外部密封壳体12的内周面的环状的外部密封构件23.版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2006307582A Arrival construction method of shield boring machine and arrival section structure 有权
标题翻译：防护镗孔机的临时构造方法及截面结构
公开(公告)号：JP2006307582A
公开(公告)日：2006-11-09
申请号：JP2005133132
申请日：2005-04-28
申请人： Mutsubishi Rubber Co Ltd , Okumura Corp , 六菱ゴム株式会社 , 株式会社奥村組
发明人： KAWAKAZU TERUMITSU , SOTANI TAKAYUKI , OBUKA KAZUAKI , UEDA SOUICHIROU , KABURAGI KOICHI , TANAKA TAKESHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an arrival construction method of a shield boring machine capable of making a shield boring machine arrive at an arrival shaft by effectively protecting an entrance sealing member mounted to an entrance ring by a simple constitution without depending on a double cylindrical structure.
SOLUTION: The entrance ring section 16 mounting the entrance sealing member 15 to the circumferential edge section of an entrance 14 is projected inward of the arrival shaft 12 and is provided, a cylindrical body 17 covering the front end part of the shield boring machine 11 is installed inside of the entrance ring section 16 by closely adhering the entrance sealing member 15 to the outer circumferential surface, at the same time, the end face is closed by a lid member 18, and the lid member 18 is in a state to support it from an inside tunnel by an expansion jack 19. The entrance 14 is made to pass through to move forward the shield boring machine 11 up to the lid member 18, the expansion jack 19 is further moved forward together with the cylindrical body 17 while contracting it to adhere the entrance sealing member 15 to the outer circumferential surface of an outlying body 11b of the shield boring machine 11 at the back separated from the cylindrical body 17, and the inside of the entrance ring section 16 is sealed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够通过简单的结构有效地保护安装在入口环上的入口密封构件而能够使屏蔽镗床到达轴的屏蔽镗床的抵达施工方法，而不依赖于双圆柱结构。解决方案：将入口密封构件15安装到入口14的周缘部的入口环部16突出到到达轴12的内侧，设置有覆盖屏蔽镗孔的前端部的圆筒体17 机器11通过将入口密封构件15紧密地粘附到外周面而安装在入口环16的内部，同时端盖被盖构件18封闭，盖构件18处于状态通过膨胀千斤顶19从内部隧道支撑它。使入口14通过以将屏蔽钻孔机11向前移动到盖构件18，膨胀千斤顶19进一步与圆筒体17一起向前移动同时收缩它以将入口密封构件15粘附到与圆筒体17分离的背面处的屏蔽镗孔机11的外围体11b的外周面，并且内侧入口环16被密封。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2008297749A Cofferdam construction method, cut-off structure, and cofferdam structure 有权
标题翻译： COFFERDAM建筑方法，切割结构和咖啡结构
公开(公告)号：JP2008297749A
公开(公告)日：2008-12-11
申请号：JP2007143136
申请日：2007-05-30
申请人： Jfe Metal Products & Engineering Inc , Jfe建材株式会社 , Mutsubishi Rubber Co Ltd , Zenitaka Corp , 六菱ゴム株式会社 , 株式会社錢高組
发明人： TSUNODA KUNISUKE , HARADA NAOYUKI , SATO TSUNEO , YAMAGUCHI YOSHIKI , SUDO OSAMU , KIMURA SHIGEAKI , SUYA TAKASHI , KABURAGI KOICHI
IPC分类号： E02D19/04
摘要： PROBLEM TO BE SOLVED: To provide a cofferdam construction method at a great application water depth, and to reduce a work burden on a worker, and to shorten a construction period, by reducing diving operation steps, in the cofferdam construction method.
SOLUTION: A cut-off structure 30 has a constitution in which first and second annular elastic bodies 32 and 33 are arranged in a bolt-connected state in a supporting frame 31 arranged at the lower end of a cut-off wall 11. The first and second annular elastic bodies 32 and 33 in the state of being pressed against an anchoring surface of a footing 51 are deformed in such a shape that lower ends are crushed, so as to be brought into close contact with the anchoring surface of the footing 51. An injection pipe 14 communicating with a section from an upper end of the cut-off wall 11 to a lower end thereof is provided inside the cut-off wall 11. A filler is injected into a space 34 between the first and second annular elastic bodies 32 and 33 of the cut-off structure 30 on the lower end side of the cut-off wall 11, from the upper end side of the cut-off wall 11 via the injection pipe 14.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在围堰施工方法中，通过减少潜水作业步骤，提供施工深度大的围堰施工方法，减轻工人的工作负担，缩短施工期间。解决方案：截止结构30具有这样的结构，其中第一和第二环形弹性体32和33在螺栓连接状态下布置在布置在截止壁11的下端的支撑框架31中第一和第二环状弹性体32,33被压靠在基脚51的固定面上的状态变形，使得下端被破碎，使其与锚固面51的固定面紧密接触底壁51设置在切断壁11的内部，与切断壁11的上端部分连通的喷射管14设置在切割壁11的内侧。将填料注入到第一和第截止壁11的下端侧的切断结构30的第二环状弹性体32和33经由喷射管14从切断壁11的上端侧开始。版权所有：（C）2009，JPO＆INPIT

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