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1. 发明专利

JP2002129878A METHOD AND APPARATUS FOR OPERATING PUSHING DEVICE 失效
公开(公告)号：JP2002129878A
公开(公告)日：2002-05-09
申请号：JP2000322722
申请日：2000-10-23
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON TELEGRAPH & TELEPHONE
发明人： SAKUMA YUJI , YOSHIKAWA TAKAYUKI , ITO TADAKIMI , TANAKA MINORU , TAKANASHI TOSHIHIKO , HINO HIDENORI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To miniaturize a pushing device and to assure safety by enabling propelling operation to be performed remotely or automatically. SOLUTION: The apparatus for operating the pushing device moves a pushing plate 40 to advance an insertion pipe, by operating a cylinder 33 to expand or contract it, and then achieving turning through the movement of a lock pint 42 into or out of cutouts 34a and 34b. The apparatus includes a rear position sensor 62 for detecting the relative positions of the cylinder 33 and the pushing plate 40 when the lock pin 42 aligns with the rear cutout 34b; a front position sensor 63 for detecting the relative positions of the cylinder 33 and the pushing plate 40 when the lock pin 42 aligns with the front cutout 34a; a pushing plate position sensor 64 for detecting the position to which the pushing plate 40 has been moved; a display 70 for displaying the alignment of the lock pin 42 with either of the cutouts 34a and 34b; and an operation control board 71 installed outside of a starting shaft 42 for remotely moving the lock pin 42 in or out according to information displayed by the display 70.

2. 发明专利

JP2002129877A PROPULSION DEVICE 失效
公开(公告)号：JP2002129877A
公开(公告)日：2002-05-09
申请号：JP2000322719
申请日：2000-10-23
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON TELEGRAPH & TELEPHONE
发明人： SAKUMA YUJI , ITO TADAKIMI , YOSHIKAWA TAKAYUKI , TANAKA MINORU , TAKANASHI TOSHIHIKO , HINO HIDENORI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To remotely operate a pushing device from the outside of a starting shaft to push an insertion pipe in. SOLUTION: The pushing device 59 provided in the starting shaft 24 includes a fixed frame 26 having right and left longitudinally extending guide rails 29; a propulsion jack 30 including a cylinder 33 with a fin 34 connected at the end of a rod 31 to the rear of the fixed frame 26 and having recesses 34a and 34b in its front and rear ends, respectively, with the front end of the propulsion jack being guided onto the rails 29; a pushing plate 40 having an opening 39 through which the jack 30 passes perpendicularly, with the pushing plate moving on the rails 29 and having an engaging pin 24 built into the opening 39, the engaging pin capable of being moved into and of the recesses 34a and 34b; and front and rear stoppers 50 and 51 provided at the jack 30 and against which the pushing plate 40 abuts when the engaging pin 42 is aligned with the recesses 34a and 34b. Further, a positioning device supporting the insertion pipe to specify top and bottom positions and right and left positions is provided in the starting shaft 24.

3. 发明专利

JP2002129881A METHOD AND APPARATUS FOR DRIVING PUSHING DEVICE 失效
公开(公告)号：JP2002129881A
公开(公告)日：2002-05-09
申请号：JP2000322721
申请日：2000-10-23
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON TELEGRAPH & TELEPHONE
发明人： SAKUMA YUJI , YOSHIKAWA TAKAYUKI , ITO TADAKIMI , TANAKA MINORU , TAKANASHI TOSHIHIKO , HINO HIDENORI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To achieve efficient propulsion by reducing the consumption of energy by means of a simple arrangement of a hydraulic pressure circuit when a jacking pipe is pushed into the ground by the small actuator of a pushing device. SOLUTION: An apparatus for driving the root pushing device is used in jacking method which propels an end device into the ground via a propulsion pipe. A fluid pressure pump 52 driven by an rpm-controlling drive 51 consisting of an inverter motor 50 is provided in the hydraulic flow passage 34 of a fluid pressure circuit 36 having both the hydraulic flow passage 34 and a return flow passage 35, with the hydraulic flow passage connected to a cylinder 5 via a main selector valve 33. A hydraulic fluid pressure adjusting device 54 is provided between the passages 34 and 35. A control device 57 is provided for controlling the hydraulic fluid to a low-rate-of-flow, high-pressure condition or a high-rate-of-flow, low-pressure condition by imparting propulsion command signals 55a and 55b or no-load command signals 56a and 56b to the drive 51 and the adjusting device 54.

4. 发明专利

JP2002129880A METHOD AND APPARATUS FOR DRIVING PUSHING DEVICE 失效
公开(公告)号：JP2002129880A
公开(公告)日：2002-05-09
申请号：JP2000322720
申请日：2000-10-23
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON TELEGRAPH & TELEPHONE
发明人： SAKUMA YUJI , ITO TADAKIMI , YOSHIKAWA TAKAYUKI , TANAKA MINORU , TAKANASHI TOSHIHIKO , HINO HIDENORI
IPC分类号： E21D9/06 , F16L1/024
摘要： PROBLEM TO BE SOLVED: To achieve efficient propulsion by reducing the consumption of energy by use of a simple arrangement of a hydraulic pressure circuit when a jacking pipe is pushed into the ground by the actuator of a pushing device. SOLUTION: The method for driving the pushing device includes propelling an end device into the ground via the jacking pipe. The hydraulic circuit 36 is provided with a pump 51 for propulsion and for actuation at no load and an auxiliary pump 52 for actuation at no load, with the pumps driven by one motor 50. During propulsion a high-pressure hydraulic fluid is supplied from the pump 51 to a cylinder 5 to propel the jacking pipe. During actuation at no load, a low-pressure hydraulic fluid is supplied from both of the pumps 51 and 52 to the cylinder 5.

5. 发明专利

JP2005351020A Outbreak device, outbreak method and shield machine 有权
标题翻译： OUTBREAK设备，OUTBREAK方法和屏蔽机
公开(公告)号：JP2005351020A
公开(公告)日：2005-12-22
申请号：JP2004175188
申请日：2004-06-14
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： ISHINO TOMOFUMI , YOSHIKAWA TAKAYUKI , SUGITA TATSUHIRO
IPC分类号： E21D9/087 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an outbreak device capable of performing outbreak of accurate shape with simple constitution in the outbreak of a shield machine. SOLUTION: The outbreak device 3 of the shield machine 1 has a hydraulic actuator 19 for moving an outbreak cutter 17 in an in-and-out direction; a fluid supply pump 21 capable of discharging a compressed fluid to be supplied to the hydraulic actuator 19; and a fluid flow changeover means 39 capable of making stepwise changeover of the flow of the fluid supplied from the fluid supply pump 21 to the hydraulic actuator 19. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在盾构机爆发时具有简单结构的能够进行准确形状的爆发装置。
解决方案：屏蔽机1的爆发装置3具有液压致动器19，用于沿着进出方向移动爆发式切割器17; 能够排出要供给到液压致动器19的压缩流体的流体供给泵21; 以及流体流动切换装置39，其能够使从流体供给泵21供应到液压致动器19的流体的流动逐步转换。（C）2006年，JPO和NCIPI

6. 发明专利

JP2004003381A Operation method and device of initial pushing device 有权
公开(公告)号：JP2004003381A
公开(公告)日：2004-01-08
申请号：JP2003326463
申请日：2003-09-18
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Telegr & Teleph Corp , 日本電信電話株式会社 , 石川島播磨重工業株式会社
发明人： SAKUMA YUJI , YOSHIKAWA TAKAYUKI , ITO TADAKIMI , TANAKA MINORU , TAKANASHI TOSHIHIKO , HINO HIDENORI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an operation method and a device of an initial pushing device wherein a push-in operation of an insertion pipe by the initial pushing device is automatically performed.
SOLUTION: Agreement of a position of a front recess section 34a or a rear recess section 34b with an engagement pin 42 is detected by detecting an expansion moving position of a cylinder tube 33 and a moving position of a pushing plate 40. Both functions for making the cylinder tube 33 expand and contract by the same stroke as a distance between the front recess section 34a and the rear recess section 34b, and for inserting the engagement pin 42 into the front recess section 34a or the rear recess section 34b in an insertable manner, are controlled by a program. The insertion pipe supported by a positioning device is automatically thrusted into the ground by replacement movement of the pushing plate 40.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2007046369A Trailing carriage for tunnel boring machine 审中-公开
标题翻译：隧道掘进机运输
公开(公告)号：JP2007046369A
公开(公告)日：2007-02-22
申请号：JP2005233099
申请日：2005-08-11
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： KADOTA KATSUMI , TSUTSUI TAKESHI , YOSHIKAWA TAKAYUKI , TOYODA SHINGO , ISHINO TOMOFUMI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide a trailing carriage for a tunnel boring machine, the overall length of which is reduced.
SOLUTION: In this trailing carriage for the tunnel boring machine, a plurality of connected carriage bodies 3a-3c, which are arranged in the rear of the tunnel boring machine a, are equipped with: hydraulic pumps 6x and 6y for supplying hydraulic pressure to various pieces of hydraulic equipment provided in the machine a, respectively; electric motors 7x and 7y for driving the hydraulic pumps 6x and 6y; a starting panel f for starting the electric motors 7x and 7y; control valves 8a-8e which are provided in a hydraulic circuit for connecting the hydraulic pumps 6x and 6y to the various pieces of hydraulic equipment; and an operating panel h for controlling the starting panel f. The operating panel h and the starting panel f are integrated together so as to serve as an operation starting panel 9; an operating panel part 9y and a starting panel part 9x, which constitute the operation starting panel 9, are connected together by means of an internal circuit 10; the operation starting panel 9 is mounted on the carriage body 3a; and a space for mounting the operation starting panel 9 on the carriage body 3a is made narrow.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种整体长度减小的隧道掘进机的拖车。解决方案：在这种用于隧道掘进机的拖尾托架中，布置在隧道掘进机a后部的多个连接的托架体3a-3c装有：用于供给液压的液压泵6x和6y 分别在机器a中提供的各种液压设备的压力; 用于驱动液压泵6x和6y的电动机7x和7y; 用于启动电动机7x和7y的起动面板f; 设置在用于将液压泵6x和6y连接到各种液压设备的液压回路中的控制阀8a-8e; 以及用于控制起动面板f的操作面板h。操作面板h和起动面板f一体化，作为操作起动面板9; 构成操作开始面板9的操作面板部分9y和起始面板部分9x通过内部电路10连接在一起; 操作开始面板9安装在滑架主体3a上; 并且将操作开始面板9安装在滑架主体3a上的空间变窄。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005264497A Cutter rotating device for shield machine 有权
标题翻译：切割机旋转装置
公开(公告)号：JP2005264497A
公开(公告)日：2005-09-29
申请号：JP2004076151
申请日：2004-03-17
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： YOSHIDA YUZURU , SAKUMA YUJI , OKUMURA KATSUHARU , NAKAJIMA YOSHITO , YOSHIKAWA TAKAYUKI
IPC分类号： E21D9/087
摘要： PROBLEM TO BE SOLVED: To provide a cutter rotating device for a shield machine capable of applying sufficient torque to a cutter of the shield machine with an extremely large bore. SOLUTION: This cutter rotating device 3 for the shield machine 1 rotationally drives the cutter 2 by providing a turning ring 5 of the cutter 2 with a ring gear 15 and meshing a pinion gear 17 connected to a driving device 9, with the ring gear 15. An inner ring gear 15 and an outer ring gear 16 are formed at the turning ring 5, and driving motors 9, 10 are connected to the inner ring gear 15 and the outer ring gear 16, respectively, through pinion gears 17, 18. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004353186A Segment position-attitude measuring device, position-attitude measuring method and assembling device 有权
标题翻译：分段位置测量设备，位置测量方法和组装设备
公开(公告)号：JP2004353186A
公开(公告)日：2004-12-16
申请号：JP2003148980
申请日：2003-05-27
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： TATEIWA SHINGO , YOSHIKAWA TAKAYUKI
IPC分类号： E21D11/40 , G01C15/00
摘要： PROBLEM TO BE SOLVED: To measure the position and attitude of a segment with high reliability and simple constitution.
SOLUTION: This device is constituted to measure the position and attitude of an assembled segment 4 newly assembled to existing segments 3 assembled to the inner surface of a tunnel. The device is provided with a grip block 29 for gripping and fixing the assembled segment 4; at least two axial sensors 42, 42 provided at the tunnel axial portal side end part of the grip block 29 at a prescribed space in the circumferential direction of the tunnel to detect whether a distance from the sensor itself to the axial working face side edge 3a of the existing segment 3 is a prescribed distance: and an operation part 49 for computing the yaw attitude of the assembled segment 4 based on a detection lag from the detection of the prescribed distance by one axial sensor 42 to the detection of the prescribed distance by the other axial sensor 42 when bringing the grip block 29 close to the existing segment 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：以高可靠性和简单的结构测量段的位置和姿态。解决方案：该装置被构造成测量组装好的组件4的新组装的部件的位置和姿态，该部件4组装到现有的段3上，组装到隧道的内表面。该装置设置有用于夹紧和固定组装段4的夹持块29; 至少两个轴向传感器42,42，其设置在所述手柄块29的隧道轴向入口侧端部的隧道周向的规定空间，以检测从传感器本身到轴向工作面侧边缘3a的距离现有部分3的距离为规定距离;以及操作部49，用于根据从一个轴向传感器42的规定距离的检测到检测规定距离的检测滞后计算组装段4的偏航姿态，另一个轴向传感器42使把手块29靠近现有的部分3时。（C）2005年，JPO＆NCIPI

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