ES2279491T3 - PROCEDURE AND DEVICES TO PERMANENTLY INFORM THE DRIVER OF A TUNNEL OF THE NATURE OF THE LAND ON THE FRONT OF CANTERA. - Google Patents
PROCEDURE AND DEVICES TO PERMANENTLY INFORM THE DRIVER OF A TUNNEL OF THE NATURE OF THE LAND ON THE FRONT OF CANTERA. Download PDFInfo
- Publication number
- ES2279491T3 ES2279491T3 ES05291843T ES05291843T ES2279491T3 ES 2279491 T3 ES2279491 T3 ES 2279491T3 ES 05291843 T ES05291843 T ES 05291843T ES 05291843 T ES05291843 T ES 05291843T ES 2279491 T3 ES2279491 T3 ES 2279491T3
- Authority
- ES
- Spain
- Prior art keywords
- crown
- sensors
- support
- drilling
- interested
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005553 drilling Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000035515 penetration Effects 0.000 claims abstract description 5
- 230000005641 tunneling Effects 0.000 claims abstract 3
- 238000005422 blasting Methods 0.000 claims 3
- 230000003071 parasitic effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/003—Arrangement of measuring or indicating devices for use during driving of tunnels, e.g. for guiding machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Earth Drilling (AREA)
- Geophysics And Detection Of Objects (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Procedimiento y dispositivos para informar de forma permanente al conductor de un tuneladora de la naturaleza del terreno en el frente de cantera.Procedure and devices to report permanently the driver of a tunnel boring machine of the nature of the land in front of quarry.
La presente invención se refiere a un procedimiento y a un dispositivo para informar de forma permanente sobre la naturaleza del terreno en el frente de cantera al conductor de una tuneladora equipada con una cabeza de abatimiento rotativa provista de una pluralidad de soportes individuales para las coronas de perforación rotativas.The present invention relates to a procedure and to a device to report permanently about the nature of the land in the quarry front at driver of a tunnel boring machine equipped with a knock down head Rotary provided with a plurality of individual supports for Rotary drilling crowns.
La invención se aplica en particular a la detección de rocas duras en un terreno blando en el curso de excavación por medio de la tuneladora.The invention applies in particular to the hard rock detection on soft ground in the course of excavation by means of the TBM.
Es conocido en el caso de perforaciones verticales medir unos parámetros de perforación, como se ha descrito por ejemplo en la publicación FR 2 642 791, por medio de captadores instalados en la cabeza de perforación y el tren de vástagos de perforación.It is known in the case of perforations vertical measure drilling parameters, as described for example in publication FR 2 642 791, by means of sensors installed on the drill head and the train of stems drilling.
La publicación WO 03/087537 describe un dispositivo que comprende un detector de desgaste, un detector de vueltas y un detector de carga dispuestos sobre el soporte de la corona.Publication WO 03/087537 describes a device comprising a wear detector, a detector of turns and a load detector arranged on the support of the crown.
Se conocen otras publicaciones (EP 1 098 066, US 5 330 292, EP 1 253 287, JP 11 270283, JP 09 228 778) que colocan unos captadores de adquisición de los datos sobre el árbol de la corona o sobre el árbol de la cabeza de corte o sobre la cabeza de corte.Other publications are known (EP 1 098 066, US 5 330 292, EP 1 253 287, JP 11 270283, JP 09 228 778) which they place some sensors to acquire the data on the tree of the crown or on the tree of the cutting head or on the cutting head
Estos dispositivos son susceptibles de proporcionar unos resultados parásitos debido a que tienen en cuenta unas deformaciones del árbol o del soporte de la corona, o de la cabeza de corte o del árbol de la cabeza de corte.These devices are susceptible to provide parasitic results because they take into account deformations of the tree or crown support, or of the cutting head or tree cutting head.
La presente invención prevé evitar la influencia de estos factores parásitos.The present invention provides for avoiding the influence of these parasitic factors.
Según la invención, se colocan directamente sobre cada corona interesada uno o varios captadores seleccionados entre los captadores aptos para proporcionar unas señales representativas de la fuerza de la penetración de la corona en el terreno, del estado de rotación de la corona, de la posición de la corona en el terreno y de la temperatura de la corona.According to the invention, they are placed directly on each crown interested one or more selected sensors between the sensors capable of providing signals representative of the force of the crown penetration into the terrain, the state of rotation of the crown, the position of the crown on the ground and the temperature of the crown.
Preferentemente, la corona está equipada con todos los captadores mencionados.Preferably, the crown is equipped with All the collectors mentioned.
Los soportes de las coronas interesadas están provistos de receptores-transmisores de las señales proporcionadas por los captadores de adquisición.Stands of interested crowns are provided with signal receivers-transmitters provided by acquisition collectors.
Se transmiten estas señales a distancia y se explotan para informar al conductor de la tuneladora.These signals are transmitted remotely and They explode to inform the driver of the TBM.
Preferentemente, se alimenta cada corona instrumentada con la energía eléctrica necesaria para el funcionamiento de los captadores de la corona, por una batería integrada a la corona o por transmisión sin hilo desde el soporte de la corona. Preferentemente, se provee el soporte de cada corona instrumentada de un receptor apto para recibir por una transmisión sin hilos las señales de los captadores de adquisición de la corona y para transmitirlas a una red de comunicación soportada por la cabeza de abatimiento, y se conecta dicha red a una unidad de tratamiento y de visualización en la cabina de conducción de la tuneladora.Preferably, each crown is fed instrumented with the electrical energy necessary for the operation of the crown sensors, by a battery integrated to the crown or by wireless transmission from the support of the crown. Preferably, the support of each crown is provided instrumented from a receiver capable of receiving by a transmission wireless signals from the crown acquisition sensors and to transmit them to a communication network supported by the dejection head, and said network is connected to a unit of treatment and display in the cockpit of the TBM
Preferentemente, se provee cada corona interesada de galgas de esfuerzo que se pegan sobre el eje de la corona y se explotan las señales de estas galgas para obtener unas informaciones sobre las cargas sufridas por la corona.Preferably, each crown is provided interested in strain gauges that stick on the axis of the crown and the signals of these gauges are exploited to obtain some information on the charges suffered by the crown.
Preferentemente, se provee cada corona interesada de un inclinómetro apto para enviar unas señales representativas de la posición de la corona.Preferably, each crown is provided interested in an inclinometer capable of sending signals representative of the position of the crown.
Preferentemente, se equipa cada corona interesada con un captador de rotación magnetoinductivo.Preferably, each crown is equipped interested with a magnetoinductive rotation sensor.
La invención tiene también por objeto una corona de perforación y su soporte para montar la corona en rotación sobre la cabeza de abatimiento rotativa de una tuneladora, caracterizada porque la corona comprende uno o varios captadores de adquisición de datos seleccionados entre los captadores aptos para proporcionar unas señales representativas de la fuerza de penetración de la corona en el terreno, del estado de rotación, de la velocidad de rotación y de la temperatura de la corona, estando la corona y su soporte provistos de medios que cooperan para enviar unas señales representativas de la posición de la corona.The invention also has a crown of drilling and its support to mount the crown in rotation on the rotary dejection head of a tunnel boring machine, characterized because the crown comprises one or more acquisition sensors of selected data among the sensors capable of providing signals representative of the penetration force of the crown on the ground, the state of rotation, the speed of rotation and temperature of the crown, the crown being and its support provided with cooperating means to send signals representative of the position of the crown.
Preferentemente, la corona está equipada con todos los captadores mencionados.Preferably, the crown is equipped with All the collectors mentioned.
La alimentación eléctrica necesaria para el funcionamiento de los captadores puede ser autónoma e integrada a la corona o a su soporte, o puede provenir de una fuente eléctrica situada a distancia.The necessary power supply for the operation of the sensors can be autonomous and integrated to the crown or its support, or it may come from an electrical source located at a distance.
Los captadores de la corona están preferentemente fijados sobre una base, por ejemplo de un disco, que está aplicado lateralmente sobre la corona o en el cubo de la corona y esta base y el soporte comprenden unos medios que cooperan para recibir y transmitir las señales de estos captadores.The crown sensors are preferably fixed on a base, for example of a disk, which is applied laterally on the crown or on the bucket of the crown and this base and the support comprise cooperating means to receive and transmit the signals of these sensors.
Las figuras del plano adjunto son unos esquemas que ilustran respectivamente una vista frontal de una implantación de coronas sobre la cabeza de abatimiento de la tuneladora (figura 1), una sección por un plano perpendicular al de la figura 1, de la cabeza con la transmisión eléctrica de los captadores hasta una unidad de tratamiento y visualización (figura 2) y una sección axial de una corona (figura 3).The figures in the attached plan are schematics respectively illustrating a frontal view of an implantation of crowns on the demolition head of the tunnel boring machine (figure 1), a section along a plane perpendicular to that of Figure 1, of the head with the electrical transmission of the sensors up to one treatment and display unit (figure 2) and a section axial of a crown (figure 3).
En la figura 1, cada corona ha sido esquematizada por un círculo M y su soporte individual por un rectángulo R. La corona está montada loca sobre un eje definido por el soporte y los soportes están repartidos sobre unos brazos B solidarios de la cabeza T de la tuneladora.In figure 1, each crown has been schematized by a circle M and its individual support by a rectangle R. The crown is mounted madly on an axis defined by the support and the supports are distributed on arms B solidarity of the T head of the TBM.
Estas disposiciones son bien conocidas por el experto en la materia.These provisions are well known by the skilled.
De acuerdo con la invención, cada corona está equipada con una pluralidad de captadores, y en particular:According to the invention, each crown is equipped with a plurality of sensors, and in particular:
- \bullet?
- con un captador de posición,with a sensor position,
- \bullet?
- con un captador de presión,with a sensor Pressure,
- \bullet?
- con un captador del estado de rotación,with a status sensor rotation,
- \bullet?
- con un captador de velocidad,with a sensor speed,
- \bullet?
- con un captador de temperatura.with a sensor temperature.
El experto en la materia seleccionará estos captadores de entre los captadores conocidos aptos para realizar estas funciones.The person skilled in the art will select these sensors between known sensors suitable for carrying out these functions.
Para el captador de posición, la elección preferida es un inclinómetro.For the position sensor, the choice Preferred is an inclinometer.
Para el captador de presión, la elección preferida es un conjunto de galgas de esfuerzos.For the pressure sensor, the choice Preferred is a set of strain gauges.
Los captadores de posición, de velocidad y de temperatura están ventajosamente montados sobre una base que está solidarizada a la corona, por ejemplo un disco aplicado sobre un lado de la corona. Esta base puede estar equipada con módulos de adquisición y de tratamiento, con una intercara de comunicación con el soporte de la corona, y con una unidad de alimentación eléctrica.The position, speed and speed sensors temperature are advantageously mounted on a base that is in solidarity with the crown, for example a disc applied to a crown side. This base can be equipped with modules acquisition and treatment, with a communication interface with the crown holder, and with a power unit electric
Los soportes R de las coronas instrumentadas están conectados por una transmisión con o sin hilo a una central C de tratamiento y de visualización dispuesta en la cabina de conducción de la tuneladora. En la figura 2, se ha esquematizado una transmisión F por hilos que asegura las transmisiones individuales de las señales de los captadores de las coronas y/o de los soportes de las coronas soportadas por el mismo brazo B, por medio de juntas giratorias.The R supports of the instrumented crowns are connected by a transmission with or without wire to a central C of treatment and visualization arranged in the cabin of Driving the TBM. In figure 2, it has been schematized a F-wire transmission that ensures transmissions individual signals of crowns and / or sensors the supports of the crowns supported by the same arm B, by middle of rotating joints.
La figura 3 es una sección axial esquemática de una corona (M) equipada con inclinómetros (1), con un captador de rotación (2), con sondas de temperatura (3) y de galgas de esfuerzo (4).Figure 3 is a schematic axial section of a crown (M) equipped with inclinometers (1), with a sensor rotation (2), with temperature probes (3) and strain gauges (4).
La corona (M) y su soporte (R) comprenden unos medios de comunicación respectivos (5, 6) que cooperan en vista a permitir la transmisión a distancia de las señales de los captadores.The crown (M) and its support (R) comprise respective media (5, 6) that cooperate in view of allow remote transmission of signals from collectors
La invención no está limitada a este ejemplo de realización.The invention is not limited to this example of realization.
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0409473 | 2004-09-07 | ||
FR0409473A FR2874959B1 (en) | 2004-09-07 | 2004-09-07 | METHOD AND DEVICES FOR CONTINUOUSLY INFORMING THE CONDUCTOR OF A TUNNELIER OF THE NATURE OF THE LAND AT THE SIZE BOTTOM |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2279491T3 true ES2279491T3 (en) | 2007-08-16 |
Family
ID=34948065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES05291843T Active ES2279491T3 (en) | 2004-09-07 | 2005-09-07 | PROCEDURE AND DEVICES TO PERMANENTLY INFORM THE DRIVER OF A TUNNEL OF THE NATURE OF THE LAND ON THE FRONT OF CANTERA. |
Country Status (12)
Country | Link |
---|---|
US (1) | US20080024000A1 (en) |
EP (1) | EP1632645B1 (en) |
CN (1) | CN100572752C (en) |
AT (1) | ATE354720T1 (en) |
CA (1) | CA2579530C (en) |
DE (1) | DE602005000588T2 (en) |
ES (1) | ES2279491T3 (en) |
FR (1) | FR2874959B1 (en) |
HK (1) | HK1107386A1 (en) |
PT (1) | PT1632645E (en) |
WO (1) | WO2006027497A1 (en) |
ZA (1) | ZA200702770B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2304177B1 (en) * | 2008-05-30 | 2018-01-03 | The Robbins Company | Apparatus and method for monitoring tunnel boring efficiency |
JP5400522B2 (en) * | 2009-08-04 | 2014-01-29 | 川崎重工業株式会社 | Wear detection device for components in cutter head and tunnel excavator provided with the same |
DE102011114830B3 (en) | 2011-10-05 | 2013-03-07 | Herrenknecht Ag | Apparatus for monitoring the rotational condition of a cutting roller assembly of a shield tunneling machine and cutting roller assembly for a shield tunneling machine |
KR101394332B1 (en) * | 2011-12-28 | 2014-05-14 | 한국과학기술원 | TBM tunnel ahead prediction system |
FR3000799B1 (en) * | 2013-01-09 | 2015-01-30 | Nfm Tech | ELECTROMECHANICAL ASSEMBLY EQUIPPED WITH AT LEAST ONE ROTARY ORGAN AND A SYSTEM FOR MEASURING THE WEAR OF THE ROTATING BODY |
JP6265463B2 (en) * | 2013-07-22 | 2018-01-24 | 株式会社奥村組 | Shield machine |
DE102014105014A1 (en) * | 2014-04-08 | 2015-10-08 | Montanuniversität Leoben | High-precision sensor for determining a mechanical load of a mining tool of a tunnel boring machine |
JP6618685B2 (en) | 2015-01-13 | 2019-12-11 | 日立造船株式会社 | Tunnel machine |
JP6672671B2 (en) * | 2015-09-29 | 2020-03-25 | 株式会社大林組 | Drilling monitoring device |
JP2017210820A (en) * | 2016-05-26 | 2017-11-30 | 五洋建設株式会社 | Rotary bit state identification device and excavator |
CN106996294B (en) * | 2017-05-10 | 2018-11-13 | 山东科技大学 | A kind of coal mining machine roller pick, roller and coalcutter |
CN107345884B (en) * | 2017-06-03 | 2019-07-12 | 东北电力大学 | A kind of tunnel piercing rounding machine cutter on-Line Monitor Device and its method |
DE202018100361U1 (en) | 2018-01-23 | 2018-01-29 | Herrenknecht Aktiengesellschaft | Dismantling tool for a tunnel boring machine and tunnel boring machine |
CN108386203A (en) * | 2018-02-26 | 2018-08-10 | 徐工集团凯宫重工南京有限公司 | Shield machine |
FR3088089B1 (en) | 2018-11-05 | 2022-04-08 | Bouygues Travaux Publics | OPTIMIZATION OF TUNNEL MILL DRILLING BASED ON TERRAIN/MACHINE INTERACTIONS |
FR3093126B1 (en) | 2019-02-27 | 2021-02-19 | Bouygues Travaux Publics | Unclogging of an evacuation opening of a tunnel boring machine using ultrasonic waves |
CN110295915B (en) * | 2019-07-02 | 2020-08-04 | 中国科学院武汉岩土力学研究所 | Combined rock breaking TBM complex stratum tunneling method for realizing three-way force detection |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1407236A (en) * | 1972-10-10 | 1975-09-24 | Coal Industry Patents Ltd | Cutting force sensor |
DE2503340B2 (en) * | 1975-01-28 | 1978-09-21 | Wirth Co Kg Masch Bohr | Method and device for drive control of drill heads, in particular for large hole drilling machines |
US4968098A (en) * | 1989-09-11 | 1990-11-06 | Atlantic Richfield Company | Coal seam discontinuity sensor and method for coal mining apparatus |
JP2934896B2 (en) * | 1990-03-09 | 1999-08-16 | 株式会社小松製作所 | Apparatus and method for calculating backfill injection amount in shield method |
JP3477668B2 (en) * | 1996-02-22 | 2003-12-10 | 株式会社熊谷組 | Roller bit rotation detector |
JP3511163B2 (en) * | 1998-03-19 | 2004-03-29 | 大成建設株式会社 | Tunnel excavator and tunnel excavation method using the same |
DE29919505U1 (en) * | 1999-11-05 | 2001-03-22 | Wirth Co Kg Masch Bohr | Tunnel boring machine |
FR2823792B1 (en) * | 2001-04-24 | 2003-07-25 | Nfm Tech | TUNNEL EXCAVATION MACHINE |
JP3919172B2 (en) * | 2002-04-17 | 2007-05-23 | 株式会社スターロイ | Disc roller cutter and disc roller cutter monitoring system |
CN1325758C (en) * | 2004-02-03 | 2007-07-11 | 中铁隧道集团有限公司 | Device capable of regulating open ratio in shield driving machine |
-
2004
- 2004-09-07 FR FR0409473A patent/FR2874959B1/en active Active
-
2005
- 2005-09-07 PT PT05291843T patent/PT1632645E/en unknown
- 2005-09-07 EP EP05291843A patent/EP1632645B1/en active Active
- 2005-09-07 AT AT05291843T patent/ATE354720T1/en active
- 2005-09-07 ES ES05291843T patent/ES2279491T3/en active Active
- 2005-09-07 US US11/662,106 patent/US20080024000A1/en not_active Abandoned
- 2005-09-07 CN CNB200580035803XA patent/CN100572752C/en active Active
- 2005-09-07 CA CA2579530A patent/CA2579530C/en active Active
- 2005-09-07 DE DE602005000588T patent/DE602005000588T2/en active Active
- 2005-09-07 WO PCT/FR2005/002223 patent/WO2006027497A1/en active Application Filing
-
2007
- 2007-04-03 ZA ZA200702770A patent/ZA200702770B/en unknown
- 2007-11-29 HK HK07113017.5A patent/HK1107386A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2874959B1 (en) | 2007-04-13 |
ATE354720T1 (en) | 2007-03-15 |
EP1632645A1 (en) | 2006-03-08 |
CA2579530A1 (en) | 2006-03-16 |
HK1107386A1 (en) | 2008-04-03 |
CN100572752C (en) | 2009-12-23 |
DE602005000588T2 (en) | 2007-06-21 |
ZA200702770B (en) | 2008-06-25 |
DE602005000588D1 (en) | 2007-04-05 |
CA2579530C (en) | 2013-01-29 |
FR2874959A1 (en) | 2006-03-10 |
PT1632645E (en) | 2007-05-31 |
CN101044295A (en) | 2007-09-26 |
US20080024000A1 (en) | 2008-01-31 |
WO2006027497A1 (en) | 2006-03-16 |
EP1632645B1 (en) | 2007-02-21 |
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