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1. 发明专利

JP2007303212A Tunnel excavation system and tunnel excavation construction method 有权
标题翻译：隧道掘进系统和隧道掘进施工方法
公开(公告)号：JP2007303212A
公开(公告)日：2007-11-22
申请号：JP2006134124
申请日：2006-05-12
申请人： Kajima Corp , Kajima Mechatro Engineering Co Ltd , カジマメカトロエンジニアリング株式会社 , 鹿島建設株式会社
发明人： YONEZAWA MINORU , KAMEI YOSHIYUKI , TAKASE TAKESHI , MORI NAOTO , KAJIWARA KOJI
IPC分类号： E21F13/02 , E01B23/02
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavation system and a tunnel excavation construction method for driving a transport carrier into a following carrier smoothly while constructing a track by a rear part of the following carrier. SOLUTION: This tunnel excavation system is provided with the following carrier 2 connected with a rear part of a shield machine 1 for excavating a tunnel, running on a tunnel lined member 11, moving in accordance with excavation of the shield machine 1, and allowing the transport carrier 4 to ride in the following carrier 2 while constructing the track 21 for letting the transport carrier 4 run on it, a movable carrier 5 provided in the following carrier 2 so as to move backward from the following carrier 2 on a fixed rail 51 and a movable rail 52 being continuous with the track 21 constructed by the following carrier 2, and a track construction part 3 provided in a rear part of the following carrier 2 to construct a main track 12 for letting the transport carrier 4 run on it on the tunnel lined member 11. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种隧道掘进系统和隧道挖掘施工方法，用于在由下列承运人的后部构建轨道的同时平稳地将运输承载件驱动到以下载体中。
解决方案：该隧道挖掘系统设有与盾构机1的后部连接的以下托架2，用于挖掘隧道，在隧道内衬构件11上运行，根据盾构机1的挖掘移动，并且允许运输工具4在构造用于使运输托架4运行的轨道21的同时搭载在下一个托架2中的可移动托架5，设置在下一个托架2中以便从下一托架2向后移动固定轨道51和与由后述载体2构成的轨道21连续的活动轨道52以及设置在下一载体2的后部的轨道构造部分3，以构造用于使运输载体4运行的主轨道12 在隧道内衬成员11上。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009036017A Connection structure and connection method 审中-公开
标题翻译：连接结构与连接方法
公开(公告)号：JP2009036017A
公开(公告)日：2009-02-19
申请号：JP2008263137
申请日：2008-10-09
申请人： Kajima Corp , Kajima Mechatro Engineering Co Ltd , カジマメカトロエンジニアリング株式会社 , 鹿島建設株式会社
发明人： YONEZAWA MINORU , KAMEI YOSHIYUKI , AKAGI KYOICHI , YAMAMOTO TAKASHI , KAJIWARA KOJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a connection structure enabling the easy connection of ends of tubular members used for underground excavation without rotating the tubular members, and to provide a connection method. SOLUTION: This connection structure 3 for connecting the ends of boring machines used for excavating the ground comprises a first boring machine 311 having a first male screw 313 formed at the outer peripheral part 312, a second boring machine 321 having a second male screw 323 formed at the outer peripheral part 322, and a tubular female screw member 331 screwed with the second male screw 323 of the second boring machine 321. By this connection structure 3, the ends of the boring machines can be easily connected to each other under the ground by merely rotating only the tubular female screw member 331 without rotating the first boring machine 311 and the second boring machine 321. Consequently, working efficiency can be improved. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地连接用于地下挖掘的管状构件的端部而不旋转管状构件的连接结构，并且提供连接方法。解决方案：用于连接用于挖掘地面的钻孔机的端部的连接结构3包括：第一镗孔机311，其具有形成在外周部分312的第一外螺纹313;第二镗孔机321，形成在外周部322的螺钉323和与第二镗孔机321的第二外螺纹323螺纹连接的管状阴螺纹构件331。通过该连接结构3，可以容易地将镗床的端部彼此连接通过仅旋转管状阴螺纹构件331而不使第一镗孔机311和第二镗孔机321旋转，在地面下面。因此，可以提高工作效率。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007308901A Relative position detection device, connection structure, and connection method 有权
标题翻译：相对位置检测装置，连接结构和连接方法
公开(公告)号：JP2007308901A
公开(公告)日：2007-11-29
申请号：JP2006136954
申请日：2006-05-16
申请人： Kajima Corp , Kajima Mechatro Engineering Co Ltd , カジマメカトロエンジニアリング株式会社 , 鹿島建設株式会社
发明人： YONEZAWA MINORU , KAMEI YOSHIYUKI , AKAGI KYOICHI , YAMAMOTO TAKASHI , KAJIWARA KOJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a relative position detection device, a connection structure, and a connection method facilitating underground connection. SOLUTION: This relative position detection device detects the relative position of a second shield machine 2 to a first shield machine 1. The relative position detection device comprises a boring machine 101 mounted on the first shield machine 1, excavating the ground, and extending toward the second shield machine 2, an extension part 102 mounted on the boring machine 101, extending toward the second shield machine 2, and having a diameter smaller than the gap of a slip S in the cutter part 202 of the second shield machine 2, a radiating part 103 mounted on the extension part 102 and radiating radioactive ray, and a radiation detector 201 mounted in the second shield machine 2 and detecting the position of the radioactive ray radiated from the radiating part 103. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种相对位置检测装置，连接结构和便于地下连接的连接方法。解决方案：该相对位置检测装置检测第二屏蔽机2相对于第一屏蔽机1的相对位置。相对位置检测装置包括安装在第一屏蔽机1上的挖掘机101，挖掘地面，以及向第二屏蔽机2延伸的延伸部分102，安装在镗床101上的朝向第二屏蔽机2延伸的延伸部分102，其直径小于第二屏蔽机2的切割器部分202中的滑差S的间隙，安装在延伸部102上并辐射放射线的辐射部103和安装在第二屏蔽机2中并检测从辐射部103辐射的放射线的位置的放射线检测器201.权利要求（C ）2008，JPO＆INPIT

4. 发明专利

JP2005120795A Water cutoff device for shield machine 有权
标题翻译：水泥切割机设备
公开(公告)号：JP2005120795A
公开(公告)日：2005-05-12
申请号：JP2003359845
申请日：2003-10-20
申请人： Kajima Corp , Taisei Corp , Tokyo Electric Power Co Inc:The , 大成建設株式会社 , 東京電力株式会社 , 鹿島建設株式会社
发明人： TAKAHASHI SATOSHI , TOMIDOKORO TATSUYA , SAITO HITOSHI , KAMEI YOSHIYUKI , YONEZAWA MINORU , KUMABE TAKEHIKO , HIBIYA MINORU , AKIYAMA HIDEO , KANAMORI KENJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a water cutoff device for a shield machine which improves water cutoff performance between the outside and inside of the shield machine at a joint portion, in connecting two shield tunnels.
SOLUTION: The first shield machine 5 has the water cutoff device 1 on an outer trunk 11. The water cutoff device 1 is provided with a rubber sheet 2 and a water cutoff seal 3. The rubber sheet 2 is provided with cloth 22 which functions to regulate the expanding direction of the rubber sheet 2 to increase the pressing force of the water cutoff seal 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于屏蔽机器的切断装置，其在连接两个盾构通道的同时在接合部分提高屏蔽机器的外部和内部之间的截水性能。解决方案：第一屏蔽机5在外部主干11上具有切断装置1.水切断装置1设置有橡胶片2和防水密封件3.橡胶片2设置有布22 其功能是调节橡胶片2的膨胀方向，以增加截水密封件3的按压力。版权所有：（C）2005，JPO＆NCIPI

5. 发明专利

JP2005120796A Shield tunnel connecting method 有权
标题翻译：屏蔽隧道连接方法
公开(公告)号：JP2005120796A
公开(公告)日：2005-05-12
申请号：JP2003359846
申请日：2003-10-20
申请人： Kajima Corp , Taisei Corp , Tokyo Electric Power Co Inc:The , 大成建設株式会社 , 東京電力株式会社 , 鹿島建設株式会社
发明人： TAKAHASHI SATOSHI , TOMIDOKORO TATSUYA , SHIRAI SHINICHI , YONEZAWA MINORU , KAMEI YOSHIYUKI , KUMABE TAKEHIKO , HIBIYA MINORU , AKIYAMA HIDEO , KANAMORI KENJI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a shield tunnel connecting method which is applicable to the connection of two shield tunnels by enhancing the stability of the natural ground and achieving excellent water cutoff performance.
SOLUTION: A first tunnel is excavated to a first tunnel excavation location by a first shield machine 1, and a second tunnel is excavated to a second tunnel excavation location by a second shield machine 2. Then a first cutter device 11 of the first shield machine 1 is retreated to the inside of a first outer trunk 10, and the second shield machine 2 is advanced to excavate the earth present between the first and second tunnels. Thereafter a second cutter device 21 is radially contracted, and a second cutter portion 21A and a mobile inner cylinder portion 21E are advanced into the interior of the first outer trunk 10.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种盾构隧道连接方法，其适用于通过增强自然地面的稳定性并实现优异的截水性能来连接两个盾构通道。解决方案：通过第一屏蔽机1将第一隧道挖掘到第一隧道挖掘位置，并且通过第二屏蔽机2将第二隧道挖掘到第二隧道挖掘位置。然后，将第一隧道挖掘第一屏蔽机1被退回到第一外部行李箱10的内部，并且第二屏蔽机构2前进以挖掘存在于第一和第二隧道之间的地球。此后，第二切割器装置21径向收缩，第二切割器部分21A和移动内筒部分21E前进到第一外部树干10的内部。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004324337A Shield machine and tunnel construction method 有权
公开(公告)号：JP2004324337A
公开(公告)日：2004-11-18
申请号：JP2003123523
申请日：2003-04-28
申请人： Kajima Corp , 鹿島建設株式会社
发明人： NAKAGAWA MASAYOSHI , MORIOKA YOSHIRO , SASAKI TAKASHI , YONEZAWA MINORU , KAMEI YOSHIYUKI , NAGAMORI KUNIHIRO , KOBAYASHI TAKASHI
IPC分类号： E21D9/06 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide a shield machine capable of securing a proper tail clearance by holding or correcting the shape of a segment ring and increasing the sealability of a butt joint, and a tunnel construction method. SOLUTION: In this shield machine 1, a loading device 11 formed of a pulling cloth 23, a reinforcement pulling cloth 25, and a tube 19 is installed on the inner peripheral surface 15 side of a skin plate 3. The shield machine covers a tunnel 4 by butt joint segments 5 while excavating the tunnel 4. After the new segment ring 6a is formed in a ring shape, fluid 33 is supplied from the tube 19 to the pulling cloth 23 to inflate the pulling cloth 23 so as to press the pulling cloth against the outer peripheral surface of the segment ring 6a. By pressing the segment ring 6a in the center direction of the tunnel, the segment ring 6a can be formed in a complete circular shape to secure sealability between the butt joint segments 5. Then, the fluid is discharged from the pulling cloth 23 to the tube 19 to contract the pulling cloth 23 and the pulling cloth 23 is stored in the recessed part 17 of the skin plate 3. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JPH0925785A ELECTRIC HEATER AND FORCED THAWING METHOD FOR FROZEN SOIL USING IT 失效
公开(公告)号：JPH0925785A
公开(公告)日：1997-01-28
申请号：JP17591695
申请日：1995-07-12
申请人： KAJIMA CORP , CHISSO ENG KK
发明人： SHIRAI SHUNSUKE , HAYAKAWA YASUYUKI , OOTA KATSUYA , HIGUCHI YASUO , SHIRAISHI YASUNOBU , KAMIO MASAHIRO , KAMEI YOSHIYUKI , TAKAGI HIDEAKI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To accelerate the thawing of frozen soil with a small facility by burying an electric heater directly feeding an AC current to a thawing pipe for heating in the frozen soil. SOLUTION: A bottom plate 8 made of a steel plate is welded at the tip of a thawing pipe 1 made of a conducting ferromagnetic substance to close it. A nonmagnetic cylindrical conductor 2 has multiple bore holes 6 on the peripheral wall and partition plates 3 with pressure equalizing holes in it, it is concentrically stored in the thawing pipe 1, and its tip 9 is welded to the bottom plate 8 and electrically and mechanically fixed. The peripheral wall of the cylindrical conductor 2 is supported via insulators 3, 4 to electrically insulate it. The thawing pipe 1 and the cylindrical conductor 2 are connected to an AC power terminal 21. When an AC current is fed under the conditions satisfying the prescribed equation, the current is concentrated on the inner surface of the thawing pipe 1 as a skin current 31, and it nearly uniformly flows on the cylindrical conductor 2. The thawing pipe 1 is largely heated, and the cylindrical conductor 2 is additionally heated. Heat is transferred by multiple partial natural convection currents passing through the bore holes 6 in the partitioned space in the thawing pipe 1, and the difference between the upper and lower temperatures in the thawing pipe 1 is small.

8. 发明专利

JP2019019470A 鋼矢板用連結具审中-公开
公开(公告)号：JP2019019470A
公开(公告)日：2019-02-07
申请号：JP2017136297
申请日：2017-07-12
申请人： KAJIMA CORP
发明人： SHIRAI SHUNSUKE , MIMURO KEIJI , KAMEI YOSHIYUKI
IPC分类号： E02D5/08
摘要：【課題】鋼矢板の継手部同士の連結の施工精度のばらつきにより対応しつつ鋼矢板同士が一体化するように連結する。【解決手段】鋼矢板用連結具1aは、連結されている第1継手部111と第2継手部121との境界線130の一端の側から第1鋼矢板110の端面113を跨ぐように第1鋼矢板110に固定される第1固定部2と、境界線130の一端の側から第2鋼矢板120の端面123を跨ぐように第2鋼矢板120に固定される第2固定部3と、境界線130に平行な方向への第1継手部111に対する第2継手部121の移動を制限し、境界線130を回転軸とする第1継手部111に対する第2継手部121の角度の変動を許容しつつ第1固定部2と第2固定部3とを保持する保持部4aとを備えるため、第1継手部111と第2継手部121との連結の施工精度のばらつきにより対応しつつ第1鋼矢板110と第2鋼矢板120とが一体化するように連結可能である。【選択図】図1

9. 发明专利

JPH08296390A METHOD OF FORCEDLY THAWING SOIL IN FREEZING SHIELD EXCAVATION 失效
公开(公告)号：JPH08296390A
公开(公告)日：1996-11-12
申请号：JP10354995
申请日：1995-04-27
申请人： KAJIMA CORP
发明人： SHIRAI SHUNSUKE , HAYAKAWA YASUYUKI , OOTA KATSUYA , HIGUCHI YASUO , SHIRAISHI YASUNOBU , KAMIO MASAHIRO , KAMEI YOSHIYUKI
IPC分类号： E21D1/12 , E02D3/115 , E21D9/06
摘要： PURPOSE: To quickly thaw soil by burying a defrosting pipe which is closed at the tip and houses a sheath heater inside at a specified location of a frozen soil and energizing the sheath heater, thereby defrosting the frozen soil. CONSTITUTION: A sheath heater 2 mounted with a cap 4 and a lead wire 3 is inserted into a freezing pipe 1 buried in a specified location in a frozen soil. Then, electric current is passed by way of the lead wire 3, thereby forcing the heater 2 to generate heat and heating the freezing pipe 1 with a radiation heat and defrosting a surrounding area around the frozen soil. As an occasion demands, a good conductive power heating medium 5, such as magnesium oxide is filled up inside the pipe 1 so that the pipe 1 may be heated by thermal conduction. A high boiling point of a liquid heating medium 6 is filled inside the pipe 1 while the heating medium 6 is circulated with a pump 11, thereby heating the pipe 1. Further, a face-like heating body is wound up like a circle and inserted into the pipe 1 so that the pipe 1 may be heated. This construction makes it possible to increase a defrosting speed by a higher temperature heating compared with hot water heating and shorten a construction period and reduce the size of a plant as well.

10. 发明专利

JP2019019658A ケーソンの回転抑制装置、ケーソンの回転抑制システム、及び、ケーソンの沈設方法审中-公开
公开(公告)号：JP2019019658A
公开(公告)日：2019-02-07
申请号：JP2018009868
申请日：2018-01-24
申请人： KAJIMA CORP
发明人： SAKANASHI TOSHIO , KAMEI YOSHIYUKI
IPC分类号： E02D23/08
摘要：【課題】ケーソンを地中に精度良く沈設する。【解決手段】回転抑制装置1は、地中に沈設されるケーソン100の、鉛直方向に延びる軸線P回りの回転を抑制する装置である。回転抑制装置1は、ケーソン100の外周面に着脱可能に取り付けられて鉛直方向に延びるガイド部材3と、ケーソン100の周方向でガイド部材3を挟むように配置される伸縮可能な一対の第1ジャッキ4,5と、地盤10に固定されて第1ジャッキ4,5を支持する支持部(枠体2)とを有する。【選択図】図3

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