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1. 发明专利

JP2002295197A SEGMENT GAP ADJUSTING DEVICE OF SHIELD MACHINE 失效
公开(公告)号：JP2002295197A
公开(公告)日：2002-10-09
申请号：JP2001103714
申请日：2001-04-02
申请人： KOMATSU MFG CO LTD , TOKYOTO GESUIDO SERVICE KK , KUMAGAI GUMI CO LTD , OHBAYASHI CORP , SATO KOGYO , GEOSTR CORP
发明人： HOSODA KAZUKI , TOMIYAMA YASUSHIGE , KATSUNUMA KIYOSHI , KIKUCHI YUKIO , HATTORI KOICHI , YAKITA SHINJI , MORIYA YOICHI , UEDA HISATERU , KANEZAKI NOBUO , TANAKA HIDEKI , YOKOTA MASAKAZU
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a structurally simple segment gap adjusting device of a shield machine, which enables assembly of a segment to be easily and efficiently carried out by preventing mutual interference between the existing segment and the segment built into a last part of a segment ring. SOLUTION: A front end of a cylindrical casing is pivoted on one end of a segment end expanding/contracting cylinder 21 which expands/contracts in a radial direction of a tunnel, and a back end of the cylindrical casing is supported on a shield body 1 so as to be freely swingable over a prescribed distance in the radial direction of the tunnel via a trunnion coupling part. A segment end holding cylinder 23 inside the cylindrical casing 22 is extended to make free ends of the opposed segments S held from above and below by a holding member 24. Consequently, an end of an upper segment, which falls for contraction in an inside direction of the tunnel due to self-weight, can be expanded in the radial direction of the tunnel, and an end of the other upper segment, which falls in an outside direction of the tunnel due to self-weight, can be made smaller in diameter in the radial direction of the tunnel.

2. 发明专利

JP2002295196A SEGMENT ERECTOR DEVICE 失效
公开(公告)号：JP2002295196A
公开(公告)日：2002-10-09
申请号：JP2001103713
申请日：2001-04-02
申请人： KOMATSU MFG CO LTD , TOKYOTO GESUIDO SERVICE KK , KUMAGAI GUMI CO LTD , OHBAYASHI CORP , SATO KOGYO , GEOSTR CORP
发明人： HOSODA KAZUKI , TOMIYAMA YASUSHIGE , KATSUNUMA KIYOSHI , KIKUCHI YUKIO , HATTORI KOICHI , YAMAMORI NORIYASU , MORIYA YOICHI , UEDA HISATERU , SEKIMOTO NOBORU , TANAKA HIDEKI , YOKOTA MASAKAZU
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide a segment erector device which allows operations for conveying and assembling various types of segments to be smoothly and efficiently conducted without reference to the shape and height of a tunnel pit or the shape and number of division of the segment not only by bringing about simplification and downsizing of a structure but also by enabling miniaturization of the device. SOLUTION: An operating means (9) provided in a revolving superstructure (3a) is composed of a composite operating mechanism constituted by combining a link driving cylinder (12), a parallel link mechanism (13) which is coupled to the cylinder (12) and can move up and down, and an ascent/descent cylinder (11) which is coupled to the mechanism (13) and can move up and down independently of the mechanism (13). A central axis (1) of revolution of the revolving superstructure (3a) can be disposed in such a manner as to be deflected upward with respect to a central axis (1') of a tunnel, so as to enable securement of a lower space of the revolving superstructure (3a), which has the largest space required during the holding and assembly of the segment, and enable securement of a segment holding space, which is the smallest space required for the assembly of the segment, above the revolving superstructure (3a).

3. 发明专利

JP2013002131A Widening device and widening method for existing tunnel 有权
标题翻译：现有隧道的增宽装置和宽带化方法
公开(公告)号：JP2013002131A
公开(公告)日：2013-01-07
申请号：JP2011133859
申请日：2011-06-16
申请人： Mitsubishi Heavy Industries Mechatronics Systems Ltd , 三菱重工メカトロシステムズ株式会社 , Ohbayashi Corp , 株式会社大林組
发明人： SUGIYAMA MASAHIKO , TANAKA SHIGERU , MATOBA KAZUHIKO , MASUTANI TATSUYA , UEDA HISATERU
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a widening device and a widening method for existing tunnel that reduce costs by simplifying the device.SOLUTION: The widening device includes a cylindrical device body 13 which can be moved forward in an entrance 11 installed on an inner wall of an existing tunnel 10 in a radial direction of the tunnel; a plurality of propulsion jacks 14 which are installed in the existing tunnel so as to move the device body forward; cutter support cylinders 17A, 17B which penetrate a partition wall 16 partitioning off the interior of the device body in a front-rear direction through seal devices 18A, 18B, are pivoted in an oscillatory state on both right and left parts of the device body behind the partition wall on sides which are a little before cylinder-axial-directional intermediate parts thereof, and can extend and contract; swing jacks 19A, 19B fitted to the device body behind the partition wall so as to allow the cutter support cylinders to oscillate; drum cutters 22A, 22B which are fitted to tip parts of the cutter support cylinders which are positioned before the partition wall; and a discharge conveyor 26 which has a suction opening 26a penetrating the partition wall, and takes excavation earth in from the interior of the device body before the partition wall.
摘要翻译：要解决的问题：为现有隧道提供扩宽装置和拓宽方法，通过简化装置来降低成本。解决方案：加宽装置包括圆柱形装置主体13，其可以在安装在现有隧道10的内壁上的入口11中沿着隧道的径向向前移动; 多个推进千斤顶14，其安装在现有隧道中，以使装置主体向前移动; 穿过通过密封装置18A，18B从前后方向分隔装置本体内部的分隔壁16的切割器支撑筒17A，17B在装置主体的左右两部分上以摆动状态枢转侧壁上的分隔壁，在其轴向方向的中间部分之前有一点，并且可以延伸和收缩; 摆动千斤顶19A，19B，其安装在分隔壁后面的装置本体上，以允许切割器支撑筒振动; 滚筒切割器22A，22B，其装配在位于分隔壁之前的切割器支撑筒的尖端部分; 以及排出输送器26，其具有穿过分隔壁的吸入开口26a，并且在分隔壁之前从装置主体的内部取出挖土。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012162945A Flowability measuring apparatus in shield machine, and shield machine equipped with the measuring apparatus 审中-公开
标题翻译：屏风机中的流量测量装置和装有测量装置的屏蔽机
公开(公告)号：JP2012162945A
公开(公告)日：2012-08-30
申请号：JP2011025141
申请日：2011-02-08
申请人： Ohbayashi Corp , 株式会社大林組
发明人： UEDA HISATERU , SONE DAISUKE
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a measuring apparatus and the like which is a small size and can be manufactured at low cost and accurately measure a load due to sediment in a chamber.SOLUTION: A measuring apparatus 25 includes: a first load transfer member 31 receiving a load caused by fluidization of a mixture; a second load transfer member 33 connected to the rear side of the first load transfer member 31 and arranged in a girder part 5; a plurality of load cells 35a to 35d provided on the rear side of the second load transfer member 33; a plurality of connection members 37 for connecting the second load transfer member 33 and the load cells 35a to 35d with each other, respectively; and a sealing agent 41 for preventing water contained in the mixture in a chamber 19 from flowing to a rear part behind a partition wall 17 of a soil pressure type shield machine through a section where the first load transfer member 31 passes through the partition wall 17.
摘要翻译：要解决的问题：提供一种尺寸小，可以以低成本制造并且精确地测量由于室内的沉淀物造成的负荷的测量装置等。解决方案：测量装置25包括：第一负载传递构件31，其接收由混合物的流化引起的负载; 连接到第一负载传递构件31的后侧并布置在梁部5中的第二负载传递构件33; 设置在第二负载传递部件33的后侧的多个传感器35a〜35d; 分别连接第二负载传递部件33和称重传感器35a〜35d的多个连接部件37，以及密封剂41，用于防止容纳在室19中的混合物中的水通过第一负载传递构件31通过分隔壁17的部分流向土压力型屏蔽机的分隔壁17后面的后部（C）2012年，JPO＆INPIT

5. 发明专利

JP2011144528A Segment assembling equipment of tunnel boring machine 审中-公开
标题翻译：隧道掘进机分段装配设备
公开(公告)号：JP2011144528A
公开(公告)日：2011-07-28
申请号：JP2010004617
申请日：2010-01-13
申请人： Mitsubishi Heavy Industries Mechatronics Systems Ltd , Ohbayashi Corp , 三菱重工メカトロシステムズ株式会社 , 株式会社大林組
发明人： KUMAO YOSHIMITSU , MIZUNO MUTSUO , KAMIMURA JOJI , NAKANO SATOSHI , MIZUNO HIDEO , SUGIYAMA MASAHIKO , SASAKI YUKI , SONE DAISUKE , HISADA HIDETAKA , UEDA HISATERU , OI KAZUNORI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide segment assembling equipment of a tunnel boring machine, which can sufficiently adapt to a large-sized excavation cross-section shape, and which facilitates the assembly of a segment formed in various excavation cross-section shapes.
SOLUTION: A T-shaped cross-section rail 15 is annularly laid on the inner periphery of an excavator body 10 of a manual excavation shield machine with an arbitrary excavation cross-section; and an erector device body 20, which is equipped with guide rollers 16, 17 and 18 brought into contact with upper, lower, right and left surfaces in a cross-sectional view of the rail, respectively, can be self-propelled by meshing a motor-driven sprocket 25, internally mounted in the erector device body, with a pin roller train 23 annexed throughout the length of the rail.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以充分适应大型挖掘截面形状的隧道掘进机的段组装设备，并且有助于组装形成有各种挖掘横截面形状的段。解决方案：T型横截面轨道15环形地放置在具有任意挖掘横截面的手动开挖屏蔽机器的挖掘机主体10的内周上; 并且具有分别在轨道横截面视图中与上，下，右和左表面接触的导向辊16,17和18的竖立装置主体20可分别通过啮合一个电机驱动的链轮25，内部安装在竖立装置主体中，在整个轨道的整个长度上连接有一个销辊23。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2004068349A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2004068349A
公开(公告)日：2004-03-04
申请号：JP2002227203
申请日：2002-08-05
申请人： Ohbayashi Corp , 株式会社大林組
发明人： MURAYAMA KENYA , MIYA KIYOSHI , UEDA HISATERU , KITAOKA TAKASHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To reduce the generation of cracks by suppressing lateral forces acting on segments.
SOLUTION: A shield machine 10 is provided with an excavating body 12 and a cutter head 14. A thrusting shield jack 30 is provided in the excavating body 12. A spreader 50 abutting against a segment 32 is disposed at the extensible end of the shield jack 30. A section where the spreader 50 abuts against the segment 32 is made slidable along the radial direction of a tunnel. The spreader 50 has a body 50a fixed to the end of the extensible plunger 30b, an abutting plate 50b slidably supported by the body 50a in the radial direction of the tunnel and abutting against the segment 32 when the plunger 30b is stretched, and a sliding member 50c interposed between the body 50a and the abutting plate 50b.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过抑制作用在段上的横向力来减少裂纹的产生。解决方案：屏蔽机10设有挖掘机体12和切割头14.在挖掘机体12内设有推进屏蔽千斤顶30.一个伸展部分50与一个分段32相邻，屏蔽插孔30.使扩展器50抵靠于段32的部分可沿着隧道的径向方向滑动。扩展器50具有固定在可伸缩柱塞30b的端部的主体50a，邻接板50b，其沿着隧道的径向可滑动地被主体50a支撑并且当柱塞30b被拉伸时抵靠在段32上构件50c插入在主体50a和抵接板50b之间。版权所有（C）2004，JPO

7. 发明专利

JP2000096988A SOIL PRESSURE TYPE SHIELD MACHINE 失效
公开(公告)号：JP2000096988A
公开(公告)日：2000-04-04
申请号：JP27186198
申请日：1998-09-25
申请人： OHBAYASHI CORP
发明人： UEDA HISATERU , FUKAWA YOSHIFUMI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To easily perform execution in a steep curve, SOLUTION: A shield machine has a shielding main body 10, a cutter 12, a chamber 14, a soil and sand-carrying screw conveyor 16, a rotary pump 18 and soil and sand-carrying pipe 20. The rotary pump 18 communicates and is connected through the inside of the chamber 14 and the short soil and sand- carrying screw conveyor 16. The piping 20 communicates with and is connected to the discharge outlet of the rotary pump 18, extends to the rearward of a hollowing truck 28, and the rear end is released.

8. 发明专利

JPH04149397A FRAME FOR SEGMENT ASSEMBLING DEVICE 失效
公开(公告)号：JPH04149397A
公开(公告)日：1992-05-22
申请号：JP27288290
申请日：1990-10-11
申请人： OHBAYASHI CORP , MITSUBISHI HEAVY IND LTD
发明人： UEDA HISATERU , KUMAO YOSHIMITSU
IPC分类号： E21D11/40
摘要： PURPOSE:To make it easy to control the attitude of a separate type segment assembling device at a curved portion by enabling the separate type segment assembling device to be moved in the vertical and horizontal directions. CONSTITUTION:A reaction support leg 14 is longitudinally movably provided to a support beam 12 disposed separately behind a shield excavator and a front fixed support leg 16 is installed in such a manner that the leg 16 can be tilted in the vertical direction via a horizontal shaft. A rear fixed support leg 18 is mounted to the beam 12 in such a manner that the leg 18 can be moved in its cross direction via a slide mechanism 28 and as universal joint 30. A pitching frame 32 for attitude control, a yawing frame 34, a holding mechanism 38 and a rotating mechanism 40 are provided at the front end of the beam 12. The legs 14, 16, 18 are expanded or contracted in conjunction with one another a new segment 11a is assembled while this device is moved and fixed. At a curved portion the beam 12 is oscillated in the vertical direction and moved in its cross direction so that the attitude of the device is controlled. Thereby excavation is made possible during assembly of the segment and also the attitude of the device can be freely controlled even at the curved portion.

9. 发明专利

JP2011144530A Segment assembling equipment of tunnel boring machine 有权
标题翻译：隧道掘进机分段装配设备
公开(公告)号：JP2011144530A
公开(公告)日：2011-07-28
申请号：JP2010004625
申请日：2010-01-13
申请人： Mitsubishi Heavy Industries Mechatronics Systems Ltd , Ohbayashi Corp , 三菱重工メカトロシステムズ株式会社 , 株式会社大林組
发明人： KUMAO YOSHIMITSU , MIZUNO MUTSUO , KAMIMURA JOJI , NAKANO SATOSHI , MIZUNO HIDEO , SUGIYAMA MASAHIKO , SASAKI YUKI , SONE DAISUKE , HISADA HIDETAKA , UEDA HISATERU , OI KAZUNORI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To provide high-reliability segment assembling equipment of a tunnel boring machine, which can sufficiently adapt to a large-sized excavation cross-section shape, and which facilitates the assembly of a segment formed in various excavation cross-section shapes.
SOLUTION: A T-shaped cross-section rail 15 is annularly laid on the inner periphery of an excavator body 10 of a manual excavation shield machine with an arbitrary excavation cross-section; an erector device body 20, which is equipped with guide rollers 16, 17 and 18 brought into contact with upper, lower, right and left surfaces in a cross-sectional view of the rail, respectively, can be self-propelled by meshing a motor-driven sprocket 25, internally mounted in the erector device body, with a pin roller train 23 annexed throughout the length of the rail; and the excavator body 10 is provided with a telescopic stopper 50 which prevents the fall of the erector device body 20.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供可以充分适应大型挖掘截面形状的隧道掘进机的高可靠性段组装设备，并且有利于在各种挖掘十字架中形成的段的组装截面形状。解决方案：T型横截面轨道15环形地放置在具有任意挖掘横截面的手动开挖屏蔽机器的挖掘机主体10的内周上; 配备有在导轨的横截面视图中分别与上，下，右和左表面接触的导向辊16,17和18的竖立装置主体20可以通过啮合电动机而自行推进驱动链轮25，其内部安装在竖立装置本体中，在整个轨道的整个长度上连接有一个销辊23; 并且挖掘机主体10设置有防止竖立装置主体20的坠落的伸缩式止动件50.权利要求：（C）2011，JPO＆INPIT

10. 发明专利

JP2011052401A Rectangular shield machine and excavation method using the same 有权
标题翻译：矩形屏蔽机及其使用方法
公开(公告)号：JP2011052401A
公开(公告)日：2011-03-17
申请号：JP2009200536
申请日：2009-08-31
申请人： Hitachi Zosen Corp , Ohbayashi Corp , 日立造船株式会社 , 株式会社大林組
发明人： UEDA HISATERU , MATOBA KAZUHIKO , SASAKI YUKI , HISADA HIDETAKA , KATO YUKI , SATO JOJI
IPC分类号： E21D9/06 , E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a rectangular shield machine equipped with a cutting device capable of efficiently cutting an obstacle even when the obstacle such as a drain material exists in a location scheduled to be excavated; and to provide an excavation method using the rectangular shield machine. SOLUTION: In this rectangular shield machine 1, its upper and lower edges are equipped with the plurality of cutting devices 8 for cutting the drain material, respectively. The cutting devices 8, which are provided between a main shield 3 and an outer shell 2, can be each independently driven. The cutting device 8 includes a chain cutter 9 for cutting the drain material in natural ground, a storage chamber 10 capable of housing the chain cutter 9, and a push-out jack 11 for making the storage chamber 10 move forward/backward. The chain cutter 9 is rotated in a horizontal direction while its tensile force is maintained; and the drain material is cut with a bit 12 of the chain cutter 9 in a portion protruding to a cutting face-side from the storage chamber 10. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种配备有能够有效地切割障碍物的切割装置的矩形盾构机，即使当排列材料等障碍物存在于预定被挖掘的位置时; 并提供使用矩形屏蔽机的挖掘方法。解决方案：在该矩形屏蔽机1中，其上边缘和下边缘分别装有用于切割排水材料的多个切割装置8。设置在主屏蔽3和外壳2之间的切割装置8可以各自独立地驱动。切割装置8包括用于切割自然地面中的排水材料的链刀9，能够容纳链锯的储存室10和用于使储存室10向前/向后移动的推出千斤顶11。链条切割器9在保持其张力的同时在水平方向上旋转; 并且排水材料在链条切割器9的钻头12处从从储存室10突出到切割面侧的部分被切割。（C）2011年，JPO和INPIT

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