公开(公告)号：JP2014201975A

公开(公告)日：2014-10-27

申请号：JP2013079287

申请日：2013-04-05

Applicant: ヤスダエンジニアリング株式会社 ,  Yasuda Engineering Kk

Inventor： TOMITA MASAHARU ,  KURIHARA TETSUO ,  HAMADA JURO

IPC: E21D9/06 ,  E21D9/087

Abstract: 【課題】カッターヘッドの切削ビットの損傷を抑えることができる推進工法用又はシールド工法用掘進機の掘進方法を得る。【解決手段】切削ビット21を前部に有し隔壁5に回転軸が支承されるカッターヘッド4と、前記カッターヘッド4と共に掘進機本体を掘進方向に推進させる本体推進ジャッキ37と、前記カッターヘッド4を回転駆動させる駆動機13と、前記カッターヘッド4を掘進方向に推進させる掘進速度を可変し得る伸縮ジャッキ7を有する伸縮装置とを備え、通常時には前記カッターヘッド4を前記本体推進ジャッキ37で掘進方向に推進し、障害物を切削する非通常時には、前記本体推進ジャッキ37による掘進方向の推進を停止し、前記カッターヘッド4を前記伸縮装置で掘進方向に超低速で推進させて、前記障害物を細かく切削する。【選択図】図1

Abstract translation: 要解决的问题：为了获得能够抑制刀头的切削刀头的损坏的顶起法或屏蔽方法的钻孔机的钻孔方法。解决方案：一种用于顶起法或屏蔽方法的钻孔机，包括： 刀头4在其前部具有切削刀头21，其旋转轴由挡板5承载; 主体推进千斤顶37，其将镗床主体与切割头4一起沿钻孔方向推进; 旋转驱动切割头4的驱动机13; 以及膨胀装置，其具有在镗削方向上推动切割头并且能够改变镗孔速度的扩展千斤顶7。 在通常的时间期间，刀头4通过身体推进千斤顶37在镗孔方向上被推进。 在障碍物被切断的非常平时期间，通过身体推进千斤顶37在镗孔方向上的推进停止，刀头4通过膨胀装置在镗孔方向上以超低速度被推进，并且障碍物被切割 精细。

公开(公告)号：JP2013047444A

公开(公告)日：2013-03-07

申请号：JP2012085168

申请日：2012-04-04

Applicant: Intec Inc ,  株式会社インテック ,  Yasuda Engineering Kk ,  ヤスダエンジニアリング株式会社

Inventor： KURIHARA TETSUO

IPC: E21D9/087

Abstract: PROBLEM TO BE SOLVED: To provide a shield machine capable of reducing the size of an underground obstacle by shaving the underground obstacle and treating the underground obstacle together with mud by taking the underground obstacle into the shield machine.SOLUTION: In a shield machine 1, a front part of a skin plate 2 is provided with a rotatively-driven cutter plate 3, and a cutter bit 10 for excavation is provided on the front surface of the cutter plate 3. A large number of cutting bits 11 for shaving an underground obstacle are provided on the front surface of the cutter plate 3 in such a manner as to be arranged in a spiral pattern around the rotational axis of the cutter plate 3 as a center. The cutting bits 11 are arranged in such a manner that a cutting edge 11a of the cutting bit 11 protrudes forward with respect to a cutting edge 10b of the cutter bit 10.

Abstract translation: 要解决的问题：提供一种能够通过将地下障碍物通过刮削地下障碍物并通过将地下障碍物与泥浆一起处理来处理地下障碍物而能够减小地下障碍物的尺寸的盾构机。 解决方案：在屏蔽机1中，皮肤板2的前部设置有可旋转驱动的切割板3，并且在切割板3的前表面上设置有用于挖掘的切割刀头10.A 在切割板3的前表面上设有用于切割地下障碍物的大量切割钻头11，以围绕切割板3的旋转轴线为中心的螺旋图案布置。 切割钻头11以切削刀头11的切削刃11a相对于刀头10的切削刃10b向前突出的方式布置。（C）2013，JPO和INPIT

公开(公告)号：JP2012251932A

公开(公告)日：2012-12-20

申请号：JP2011126269

申请日：2011-06-06

Applicant: Yasuda Engineering Kk ,  ヤスダエンジニアリング株式会社 ,  Neoscience Co Ltd ,  有限会社ネオサイエンス ,  Juro Hamada ,  十郎 濱田

Inventor： HAMADA JURO ,  SHIROMORI AKIRA

IPC: G01V3/12 ,  E21D9/06

Abstract: PROBLEM TO BE SOLVED: To provide an obstacle exploration device of an excavator capable of exploring a metal obstacle.SOLUTION: An electromagnetic wave transmitter for transmitting a magnetic field 10 that is an electromagnetic wave and temporally changes into the ground and an electromagnetic wave receiver for receiving an inductive magnetic field 11 by a metal obstacle 9 caused by receiving the electromagnetic wave transmitted from the electromagnetic wave transmitter and propagating in the ground are installed in an excavator 1, and a phase change analyzer for analyzing a change in a phase when the metal obstacle 9 in the electromagnetic wave received by the electromagnetic wave receiver exists and when the metal obstacle 9 does not exist is included.

Abstract translation: 要解决的问题：提供能够探索金属障碍物的挖掘机的障碍物探测装置。 解决方案：一种电磁波发射器，用于传输作为电磁波的磁场10并且时间上变化为地面;以及电磁波接收器，用于接收由发射的电磁波引起的金属障碍物9的感应磁场11 来自电磁波发射器并在地面上传播的信号被安装在挖掘机1中，以及相位变化分析器，用于分析当由电磁波接收器接收的电磁波中的金属障碍物9存在时的相位变化，并且当金属障碍物 9不存在包括在内。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2011168995A

公开(公告)日：2011-09-01

申请号：JP2010032326

申请日：2010-02-17

Applicant: Juro Hamada ,  Neoscience Co Ltd ,  Yasuda Engineering Kk ,  ヤスダエンジニアリング株式会社 ,  有限会社 ネオサイエンス ,  十郎 濱田

Inventor： HAMADA JURO ,  SHIROMORI AKIRA

IPC: E21D9/093 ,  G01C15/00

Abstract: PROBLEM TO BE SOLVED: To provide equipment for controlling an excavation direction of a shield machine for a jacking shield tunneling method, which can accurately guide the shield machine to an arrival target position by checking the position and attitude of the shield machine by means of electromagnetic waves. SOLUTION: This equipment includes: a transmission which is provided in the shield machine so as to transmit the electromagnetic waves forming a magnetic field with a predetermined phase; a reception mechanism which is provided in the arrival target position of the shield machine so as to receive the electromagnetic waves corresponding to a synthetic magnetic field comprising the above magnetic field and a magnetic field with a different phase, formed from an induced current caused by the above magnetic field; a separator for applying Fourier transformation to the received electromagnetic waves so as to separate them into a component corresponding to the above magnetic field and a component corresponding to the magnetic field with the different phase; and a controller for guiding the shield machine to the arrival target position depending on the intensity of the separated component corresponding to the magnetic field with the predetermined phase. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供用于控制用于顶起式盾构隧道掘进方法的盾构机的挖掘方向的设备，其可以通过检查屏蔽机器的位置和姿态来正确地引导屏蔽机器到达目标位置 手段电磁波。 解决方案：该设备包括：设置在屏蔽机器中以传输形成具有预定相位的磁场的电磁波的变速器; 接收机构设置在屏蔽机器的到达目标位置，以便接收对应于包括上述磁场的合成磁场的电磁波和具有不同相位的磁场，该电磁波由由 以上磁场; 用于对所接收的电磁波进行傅立叶变换以将其分离成与上述磁场相对应的分量的分离器和与具有不同相位的磁场相对应的分量; 以及控制器，用于根据与具有预定相位的磁场相对应的分离的分量的强度将屏蔽机引导到到达目标位置。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2007113385A

公开(公告)日：2007-05-10

申请号：JP2006221833

申请日：2006-08-16

Applicant: Juro Hamada ,  Yasuda Engineering Kk ,  ヤスダエンジニアリング株式会社 ,  十郎 濱田

Inventor： HAMADA JURO

IPC: E21D9/093 ,  G01C15/00

Abstract: PROBLEM TO BE SOLVED: To provide an excavating direction control device of a shield machine in which a distance is measured and the position and attitude of the shield machine are confirmed without using reflecting light from a target as in conventional devices, a clinometer is easily mounted on an intermediate measuring machine, and the intermediate measuring machine is smoothly moved in a buried pipe. SOLUTION: This excavating direction control device comprises a target 1B installed in the shield machine 1 and formed of a planar light source emitting light toward the rear, the clinometer 1C measuring the inclination angle of the shield machine in the horizontal direction or the extension direction of the buried pipe, a camera or an imaging device 5 installed in a pit 4 and imaging the light emitted from the target to confirm the amount of the displacement of the target, and a calculation means 26 providing the position, the attitude, and the distance of the shield machine on the basis of the amount of the displacement and the distance of the target confirmed by the camera or the imaging device and the angle of the clinometer. Based on the results of calculation by the calculation means, the error between the propelling direction of the shield machine and a planned propelling line is calculated, and the propelling direction of the shield machine is controlled. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种其中测量距离的屏蔽机器的挖掘方向控制装置，并且如常规装置那样使用来自目标的反射光来确认屏蔽机器的位置和姿态， 容易地安装在中间测量机上，并且中间测量机在埋管中平稳地移动。 解决方案：该挖掘方向控制装置包括安装在屏蔽机1中并由向后发射光的平面光源形成的目标1B，测量装置1C测量屏蔽机器在水平方向上的倾斜角或 掩埋管的延伸方向，安装在坑4中的照相机或摄像装置5，对来自目标的光进行成像，以确认目标的位移量;以及计算装置26，提供位置，姿态， 以及基于由相机或成像装置确认的目标的位移量和距离以及测角仪的角度的屏蔽机器的距离。 根据计算方法的计算结果，计算盾构机推进方向与计划推进线之间的误差，并对屏蔽机的推进方向进行控制。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2011168996A

公开(公告)日：2011-09-01

申请号：JP2010032327

申请日：2010-02-17

Applicant: Juro Hamada ,  Neoscience Co Ltd ,  Yasuda Engineering Kk ,  ヤスダエンジニアリング株式会社 ,  有限会社 ネオサイエンス ,  十郎 濱田

Inventor： HAMADA JURO ,  SHIROMORI AKIRA

IPC: E21D9/093 ,  G01C15/00

Abstract: PROBLEM TO BE SOLVED: To provide equipment for controlling an excavation direction of a shield machine for a jacking shield tunneling method, which can accurately guide the shield machine to an arrival target position by checking the position and attitude of the shield machine by means of electromagnetic waves. SOLUTION: This equipment includes: an oscillator for oscillating the electromagnetic waves with a predetermined phase; a synthesizor for generating synthetic electromagnetic waves by synthesizing a code signal from a code generator with the above electromagnetic waves; a transmission which is provided in the shield machine and which forms and transmits a magnetic field corresponding to the synthetic electromagnetic waves; a reception mechanism which is provided in the arrival target position of the shield machine and which receive the synthetic electromagnetic waves by detecting the magnetic field; a computer for performing waveform inversion computing of the received synthetic electromagnetic waves by means of the code signal synchronized with the code signal, so as to take out the electromagnetic waves identical in phase to the electromagnetic waves with the predetermined phase; and a controller for guiding the shield machine to the arrival target position depending on the intensity of the electromagnetic waves taken out by the computer. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了提供用于控制用于顶起式盾构隧道掘进方法的盾构机的挖掘方向的设备，其可以通过检查屏蔽机器的位置和姿态来正确地引导屏蔽机器到达目标位置 手段电磁波。 解决方案：该设备包括：用于以预定相位振荡电磁波的振荡器; 用于通过用来自代码发生器的代码信号与上述电磁波合成来产生合成电磁波的合成器; 一种变速器，其设置在所述盾构机中，并且形成并发送对应于所述合成电磁波的磁场; 接收机构，设置在屏蔽机的到达目标位置，并通过检测磁场接收合成电磁波; 用于通过与代码信号同步的代码信号对所接收的合成电磁波进行波形反转计算的计算机，以便以预定相位取出与电磁波相位相同的电磁波; 以及控制器，用于根据由计算机取出的电磁波的强度将屏蔽机引导到到达目标位置。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2013092531A

公开(公告)日：2013-05-16

申请号：JP2012287017

申请日：2012-12-28

Applicant: Yasuda Engineering Kk ,  ヤスダエンジニアリング株式会社 ,  Neoscience Co Ltd ,  有限会社ネオサイエンス ,  Juro Hamada ,  十郎 濱田

Inventor： HAMADA JURO ,  SHIROMORI AKIRA

IPC: G01V3/10 ,  E21D9/06

CPC classification number: Y02A90/344

Abstract: PROBLEM TO BE SOLVED: To provide an obstruction probing apparatus for a boring machine, by which a metal obstruction can be probed.SOLUTION: An obstruction probing apparatus is configured by arranging in a boring machine, an electromagnetic wave transmission device 5 and an electromagnetic wave reception device 6 for receiving an induction magnetic field generated when an electromagnetic wave transmitted from the electromagnetic wave transmission device 5 and through underground is reflected at a metal obstruction 9. A receiving sensor 6 of the electromagnetic reception device 6 is arranged at a position in a space of a recessed portion 18 provided in a partition wall 19 behind a cutter head 2 and is embedded therein so that the arrangement position is shifted from a shaft center of the space of the recessed portion 18. Further, the obstruction probing apparatus includes a phase shift analysis device 7 for analyzing a shift of a phase angle difference of phase angles of the electromagnetic wave received at the electromagnetic wave reception device 6 when the metal obstruction is present and not present.

Abstract translation: 要解决的问题：提供一种用于钻孔机的阻塞探测装置，通过该障碍物探测装置可以探测到金属阻塞物。 解决方案：通过在镗床上配置电磁波传输装置5和电磁波接收装置6来配置障碍物探测装置，该电磁波接收装置6用于接收当从电磁波发射装置5发射的电磁波时产生的感应磁场 并且通过地下被反射在金属障碍物9.电磁接收装置6的接收传感器6被布置在设置在切割头2后面的分隔壁19中的凹部18的空间中并嵌入其中的位置 布置位置从凹部18的空间的轴心偏移。此外，障碍物探测装置包括：相移分析装置7，用于分析在第一部分中接收的电磁波的相位角的偏移 电磁波接收装置6当金属阻塞存在并且不存在时。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2011168994A

公开(公告)日：2011-09-01

申请号：JP2010032325

申请日：2010-02-17

Applicant: Juro Hamada ,  Neoscience Co Ltd ,  Yasuda Engineering Kk ,  ヤスダエンジニアリング株式会社 ,  有限会社 ネオサイエンス ,  十郎 濱田

Inventor： HAMADA JURO ,  SHIROMORI AKIRA

IPC: E21D9/093 ,  G01C15/00

Abstract: PROBLEM TO BE SOLVED: To provide equipment for controlling an excavation direction of a shield machine for a jacking shield tunneling method, which can accurately guide the shield machine to an arrival target position by checking the position and attitude of the same by means of electromagnetic waves. SOLUTION: In this jacking shield tunneling method, a pipeline formed of a buried pipe is laid by jacking a jacked body having the buried pipe coupled to the rear of the shield machine, while performing excavation from a vertical shaft. A transmission coil for transmitting the electromagnetic waves is mounted in the shield machine; a reception coil for the electromagnetic waves is provided in the arrival target position of the shield machine, and formed to be rotatable with respect to an axis elongated toward the vertical shaft; and the shield machine is guided to a reception coil position on the basis of the reception intensity of the reception coil. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供用于控制用于顶起式盾构隧道掘进方法的盾构机的挖掘方向的设备，其可以通过以下方式来检查其位置和姿态，通过检查其位置和姿态来将盾构机精确地引导到到达目标位置 的电磁波。 解决方案：在该顶起式盾构隧道掘进方法中，在从垂直轴进行挖掘的同时，将具有与盾构机后部连接的埋管的顶起套管，埋设由埋管构成的管道。 用于传输电磁波的传输线圈安装在屏蔽机器中; 在屏蔽机的到达目标位置设置用于电磁波的接收线圈，并且形成为能够相对于朝向竖直轴延伸的轴线旋转; 并且基于接收线圈的接收强度，屏蔽机被引导到接收线圈位置。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008095491A

公开(公告)日：2008-04-24

申请号：JP2007236443

申请日：2007-09-12

Applicant: Juro Hamada ,  Yasuda Engineering Kk ,  ヤスダエンジニアリング株式会社 ,  十郎 濱田

Inventor： HAMADA JURO ,  ITOU ATSUMICHI

IPC: E21D9/06

Abstract: PROBLEM TO BE SOLVED: To provide a chemical injector adapting a check valve which structure is hard for jamming chemicals, easy for working when removing a supply pipe for chemicals and capable of easily and surely closing after removal.
SOLUTION: In a propelling shield method excavating and propelling with a propelling body 1 connected with buried pipes 1a, 1b at the back of a shield machine while injecting chemicals at the outer peripheral part of the propelling body 1 and laying a piping passage formed with the buried pipes, a ball valve type check valve 16 connected to a supply pipe for chemicals 2 supplying chemicals via a coupler 14 arranged in the buried pipes is installed in a buried state at the sidewall of the buried pipes so that the ball weight itself works in a closing direction of the check valve at a position separated from the coupler and a second check valve 9 discharging chemicals sent out from the ball valve type check valve at the outer peripheral part is arranged at a pipe wall part of the buried pipes.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种化学喷射器，其适用于一种结构难以堵塞化学物质的止回阀，当拆卸化学品的供给管并且能够在拆卸之后容易且可靠地关闭时，易于工作。 解决方案：在一种推进式盾构法中，在与盾构机背面的埋管1a，1b连接的推进体1上挖掘和推进，同时在推进体1的外周部分注入化学物质，并铺设管道通道 与埋管一起形成的球阀型止回阀16，连接到用于通过布置在埋管中的联接器14供给化学物质的化学物质2的供给管安装在掩埋管的侧壁处的埋置状态，使得球重量 本身在与联接器分离的位置处的止回阀的关闭方向上工作，并且排放在外周部分从球阀型止回阀排出的化学物质的第二止回阀9布置在埋管的管壁部分 。 版权所有（C）2008，JPO＆INPIT