EP1234742A1 - Remorque de train suiveur pour tunnelier - Google Patents
Remorque de train suiveur pour tunnelier Download PDFInfo
- Publication number
- EP1234742A1 EP1234742A1 EP02290262A EP02290262A EP1234742A1 EP 1234742 A1 EP1234742 A1 EP 1234742A1 EP 02290262 A EP02290262 A EP 02290262A EP 02290262 A EP02290262 A EP 02290262A EP 1234742 A1 EP1234742 A1 EP 1234742A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tanks
- liquid
- trailer
- chassis
- boring machine
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D11/00—Mine cars
Definitions
- the present invention relates to a train trailer follower for tunnel boring machine.
- the TBM itself is equipped with a follower train consisting of trailers in the form of wagons towed by the TBM. These trailers are used on the one hand to transport a certain number of elements necessary for the realization of the tunnel as and measurement of its drilling such as the segments that are set up for support the tunnel wall and on the other hand to the evacuation of the excavated material of the action of the TBM itself.
- An object of the present invention is to provide a trailer of a tunnel boring follower that meets the conditions set out above.
- the liquid used for filling the two tanks in a controlled manner is the one used to supply the cooling system of the TBM itself.
- the liquid used fulfills the double function of cooling the TBM and on the other hand to allow the creation of the booster couple ensuring the substantially horizontal maintenance of the trailer of the following train TBM.
- the trailer essentially consists of a chassis 12 having a horizontal longitudinal axis XX 'and a vertical median plane at rest PP '.
- the chassis 12 is equipped at its lower end with a plurality of wheels or preferably pairs of wheels or rollers such as 14, 16 and 18 which allow the trailer 10 to move on the wall cylindrical of the tunnel 20.
- the chassis 12 of the trailer is equipped in particular with a conveyor 24 used to transfer the cuttings from the front end 26 of the trailer to its rear end 28.
- chassis 12 of the trailer is produced by the equipment it includes, in particular for the transfer and handling of segments.
- the trailer is equipped with two tanks 30 and 32 preferably identical and symmetrically mounted relative to the longitudinal axis XX 'of the trailer.
- the bins are arranged along the external longitudinal edges 34 and 36 of the chassis of the trailer.
- each bin has a general shape rectangular parallelepiped and has a capacity of 1,500 liters.
- Each tank 30 and 32 is preferably equipped with a sensor 38a and 38b of measurement of the liquid level in tanks 30 and 32.
- a inclinometer identified by the reference 40 equips the upper part 22 of the trailer of the following train to provide a signal S representative of possible tilting of the trailer.
- the two tanks 30 and 32 are each filled with a suitable quantity of water to create a return torque to compensate for the inclination of the trailer measured by the inclinometer 40.
- the tanks 30 and 32 are half filled with liquid.
- FIG. 4 we will describe a simplified embodiment of the liquid supply circuits of the tanks 30 and 32.
- a processing unit 42 which receives the signal d inclination S delivered by the inclinometer 40 and the signals N 1 and N 2 delivered by the level sensors 38a and 38b mounted in the tanks 30 and 32. Depending on the inclination measured, the central unit 42 will manage the liquid levels N 1 and N 2 in the two tanks to achieve the correct return torque.
- the liquid which is preferably water arrives via main line 44.
- This pipe 44 supplies an input 30a and 32a respectively of the tanks 30 and 32 by solenoid valves 48 and 50.
- the tanks 30 and 32 include also an outlet opening 30b, 32b which is respectively connected to outlet lines 52 and 54 each equipped with a solenoid valve 56 and 58.
- the central unit 42 calculates a level difference N 1 and N 2 to produce the restoring torque and this level difference is used to control the solenoid valves 48 and 50 for filling or the solenoid valves 56 and 58 for emptying the tanks in order to adapt each level to the desired level difference corresponding to the appropriate mass difference in the tanks 30 and 32 to produce the return torque.
- FIG 5 there is shown an exemplary embodiment improved supply circuits for tanks 30 and 32 which provide less partly the cooling of the liquid circulating in the exchanger tunnel boring machine.
- the tanks 30 and 32 therefore serve, as already explained, by the mass difference of liquid they contain, to create the booster couple and they serve also heat exchangers to cool at least partially the TBM coolant.
- we find in complement a pump 46 whose inlet 46a is connected to a first pipe 60 opening into outlet orifices 30c, 32c of tanks 30 and 32 via solenoid valves 62 and 64.
- the outlet 46b of the pump 46 is connected to a supply line 66 of the R cooling of the TBM.
- Each bin also has a first liquid inlet 30d, 32d which is connected by the pipes 68, 70 and 72 to an external source of cold liquid.
- Lines 70 and 68 are equipped with solenoid valves 74 and 76.
- the outlet pipe 78 of the circuit cooling system R of the TBM is connected by lines 80, 82 and 84 to a second inlet port 30e and 32e of tanks 30 and 32.
- the line 80 is fitted with a temperature sensor 86 and the lines 82 and 84 are fitted with a first single-pass solenoid valve 88 and a three-way solenoid valve 90.
- the solenoid valve 90 is also used for control an outlet flow rate in the pipe 92 leading to the outside of the trailer to serve as a general exit line from the liquid.
- the tanks 30 and 32 are equipped with level sensors 38a and 38b and the trailer is equipped with its inclinometer 40.
- a central management unit 42 which receives on its inputs the signal S delivered by the inclinometer 40 , the temperature measurement T delivered by the temperature sensor 86 and the level measurements N 1 and N 2 delivered by the level sensors 38a and 38b of the tanks 30 and 32.
- the outputs of the central management unit 42 serve to control the solenoid valves 62, 64, 74, 76 and 88 and 90.
- the central unit also serves to control the control circuit 94 of the pump 46.
- the reference temperature T R is equal to 40 ° C.
- the central unit 42 controls the opening of the solenoid valve 88 and controls the solenoid valve 90 so that the inlet 30e of the tank 30 is connected to the pipe 80.
- the solenoid valves 74 and 76 are closed to interrupt the flow of liquid coming from the cold source via the pipe 72
- the solenoid valves 88, 90 and 62 and 64 are controlled to maintain a difference in level N 1 and N 2 in the tanks creating the return torque while allowing a suitable flow of liquid in tanks 30 and 32 to cool the liquid circulating in the tunnel boring machine exchanger. This circulation is obtained thanks to the presence of the pump 46.
- the central unit 42 controls the closing of the solenoid valve 88 and the communication of the line 82 with the line of outlet 92 by the valve 90.
- the liquid leaving the exchanger R of the tunnel boring machine leaves directly via the outlet pipe 92.
- the adjustment of the levels N 1 and N 2 in the tanks 30 and 32 will then be obtained from of the cold liquid supply source connected to the pipe 72.
- the liquid flows in the tanks are adjusted in such a way that the pump 46 can supply the exchanger of the tunnel boring machine R and that the appropriate level difference is maintained in the tanks 30 and 32 to ensure the creation of the return torque corresponding to the inclination measurement carried out by the sensor 40.
- These flow rates are regulated by the control of the solenoid valves 74, 76 and 62 and 64.
- the pipes r shown in FIG. 5 are also identified in FIGS. 1 to 3.
- the horizontality maintenance system described above preferably the head trailer, the coupling between the trailers is such that the return torque created by tanks 30 and 32 of the lead trailer is transmitted to the other trailers.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
- au moins deux bacs montés sur le châssis sensiblement symétriquement par rapport au plan longitudinal de symétrie du châssis ;
- des moyens pour mesurer une inclinaison éventuelle du châssis de la remorque par rapport à l'horizontale autour de son axe longitudinal ;
- des moyens d'alimentation en liquide des deux bacs ; et
- des moyens pour commander la quantité de liquide dans chaque bac en fonction de la mesure d'inclinaison éventuelle, de telle manière que la quantité de liquide contenue dans chaque bac crée un couple de rappel par rapport à l'axe longitudinal tendant à compenser l'inclinaison éventuelle de ladite remorque.
- la figure 1 est une vue de dessus de la remorque de train suiveur ;
- la figure 2 est une vue en coupe verticale partielle selon la ligne II-II de la figure 1 ;
- les figures 3A et 3B sont des demi-vues respectivement de droite et de gauche en élévation de la remorque du train suiveur ;
- la figure 4 illustre un circuit simplifié d'alimentation des bacs de liquide de la remorque ; et
- la figure 5 montre le circuit d'alimentation en liquide des bacs d'équilibrage, dans le cas où ce liquide sert également au refroidissement du tunnelier.
Claims (5)
- Remorque de train suiveur de tunnelier comprenant un châssis (12) muni d'une pluralité de roues (14, 16, 18) définissant une direction d'avance de la remorque, ledit châssis présentant, au repos, un plan longitudinal vertical de symétrie (PP') et un axe longitudinal, caractérisée en ce qu'elle comprend en outre :au moins deux bacs (30, 32) montés sur le châssis sensiblement symétriquement par rapport au plan longitudinal (PP') de symétrie du châssis ;des moyens (40) pour mesurer une inclinaison éventuelle du châssis de la remorque par rapport à l'horizontale autour de son axe longitudinal ;des moyens d'alimentation en liquide des deux bacs ; etdes moyens (42, 38a, 38b) pour commander la quantité de liquide dans chaque bac en fonction de la mesure d'inclinaison éventuelle, de telle manière que la quantité de liquide contenue dans chaque bac crée un couple de rappel par rapport à l'axe longitudinal tendant à compenser l'inclinaison éventuelle de ladite remorque.
- Remorque selon la revendication 1, caractérisée en ce que chaque bac (30, 32) comprend des moyens (38a, 38b) de mesure de niveau du liquide dans le bac et en ce que les moyens de commande (42) d'alimentation en liquide comprennent des moyens pour que la quantité de liquide dans chaque bac corresponde à des niveaux en relation avec l'inclinaison mesurée.
- Remorque selon l'une quelconque des revendications 1 et 2 pour un tunnelier comportant un circuit (R) de liquide de refroidissement, caractérisée en ce que le liquide servant à alimenter lesdits bacs est au moins en partie le liquide de refroidissement dudit tunnelier.
- Remorque selon la revendication 3, caractérisée en ce que les moyens d'alimentation en liquide desdits bacs (30, 32) comprennent des moyens (80) pour mesurer la température T du liquide de refroidissement du tunnelier ; des moyens (42) pour comparer la température T à une température prédéterminée TR, des moyens (82, 84, 88, 90) pour alimenter lesdits bacs avec ledit liquide de refroidissement si T < TR et des moyens (72, 70, 68, 74, 76) pour alimenter lesdits bacs avec une source externe de liquide froid si T > TR.
- Remorque selon l'une quelconque des revendications 3 et 4, caractérisée en ce que les moyens d'alimentation en liquide des bacs (30, 32) comprennent des conduites de sortie (60) reliées auxdits bacs, lesdites conduites de sortie étant reliées à l'entrée d'une pompe (46) par l'intermédiaire de vannes commandables (62, 64), la sortie de ladite pompe étant reliée au circuit de refroidissement (R) du tunnelier, et des conduites d'alimentation (68, 70, 82, 84) desdits bacs équipées de vannes commandables (74, 76, 88, 90).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0102556A FR2821386B1 (fr) | 2001-02-26 | 2001-02-26 | Remorque de train suiveur pour tunnelier |
FR0102556 | 2001-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1234742A1 true EP1234742A1 (fr) | 2002-08-28 |
EP1234742B1 EP1234742B1 (fr) | 2005-04-20 |
Family
ID=8860417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02290262A Expired - Lifetime EP1234742B1 (fr) | 2001-02-26 | 2002-02-05 | Remorque de train suiveur pour tunnelier |
Country Status (11)
Country | Link |
---|---|
US (1) | US6761415B2 (fr) |
EP (1) | EP1234742B1 (fr) |
AR (1) | AR032822A1 (fr) |
AT (1) | ATE293555T1 (fr) |
CA (1) | CA2373000A1 (fr) |
CO (1) | CO5380029A1 (fr) |
DE (1) | DE60203754T2 (fr) |
ES (1) | ES2240666T3 (fr) |
FR (1) | FR2821386B1 (fr) |
HK (1) | HK1049315B (fr) |
SG (1) | SG112825A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006007137B4 (de) * | 2006-02-16 | 2008-09-04 | Hegenscheidt-Mfd Gmbh & Co. Kg | Mobile Radsatzbearbeitungseinrichtung |
MX2010000709A (es) * | 2007-07-16 | 2010-06-02 | Ncl Corp Ltd | Sistemas y metodos para instalar un centro de boliche en un barco. |
CN110349470A (zh) * | 2019-07-29 | 2019-10-18 | 中铁隧道局集团有限公司 | 一种泥水盾构模拟操作平台及模拟实训*** |
RU200572U1 (ru) * | 2020-05-22 | 2020-10-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный лесотехнический университет имени С.М. Кирова" | Рудничная вагонетка |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1383763A (fr) * | 1963-06-27 | 1965-01-04 | Applic Mach Motrices | Dispositif pour la correction automatique des devers, notamment pour appareils de travaux publics |
DE4317516A1 (de) * | 1993-05-26 | 1994-12-01 | Heinrich Deckers Gmbh & Co Kg | Gleisloses Lorensystem zum Materialtransport in einer Rohrprofilstrecke |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902691A (en) * | 1973-11-27 | 1975-09-02 | Owen J Ott | Automatic vehicle suspension system |
US4872118A (en) * | 1984-08-09 | 1989-10-03 | Naidenov Evgeny V | System for automated monitoring of trim and stability of a vessel |
JPH1071970A (ja) * | 1996-08-30 | 1998-03-17 | Nikon Corp | 重心位置制御機構を備えた走行装置 |
FR2783847B1 (fr) * | 1998-09-29 | 2000-12-22 | Nfm Tech | Rampe d'acces d'un train de service dans un train suiveur d'un tunnelier |
FR2808491B1 (fr) * | 2000-05-04 | 2002-08-09 | Cie Du Sol | Un chariot automoteur apte a se deplacer dans une galerie cylindrique |
-
2001
- 2001-02-26 FR FR0102556A patent/FR2821386B1/fr not_active Expired - Fee Related
-
2002
- 2002-02-05 EP EP02290262A patent/EP1234742B1/fr not_active Expired - Lifetime
- 2002-02-05 ES ES02290262T patent/ES2240666T3/es not_active Expired - Lifetime
- 2002-02-05 AT AT02290262T patent/ATE293555T1/de not_active IP Right Cessation
- 2002-02-05 DE DE60203754T patent/DE60203754T2/de not_active Expired - Fee Related
- 2002-02-08 CO CO02010236A patent/CO5380029A1/es not_active Application Discontinuation
- 2002-02-19 SG SG200200944A patent/SG112825A1/en unknown
- 2002-02-22 AR ARP020100606A patent/AR032822A1/es active IP Right Grant
- 2002-02-22 US US10/081,323 patent/US6761415B2/en not_active Expired - Fee Related
- 2002-02-25 CA CA002373000A patent/CA2373000A1/fr not_active Abandoned
-
2003
- 2003-02-25 HK HK03101402.7A patent/HK1049315B/zh not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1383763A (fr) * | 1963-06-27 | 1965-01-04 | Applic Mach Motrices | Dispositif pour la correction automatique des devers, notamment pour appareils de travaux publics |
DE4317516A1 (de) * | 1993-05-26 | 1994-12-01 | Heinrich Deckers Gmbh & Co Kg | Gleisloses Lorensystem zum Materialtransport in einer Rohrprofilstrecke |
Also Published As
Publication number | Publication date |
---|---|
US6761415B2 (en) | 2004-07-13 |
CO5380029A1 (es) | 2004-03-31 |
EP1234742B1 (fr) | 2005-04-20 |
SG112825A1 (en) | 2005-07-28 |
FR2821386B1 (fr) | 2003-05-16 |
FR2821386A1 (fr) | 2002-08-30 |
CA2373000A1 (fr) | 2002-08-26 |
HK1049315A1 (en) | 2003-05-09 |
DE60203754D1 (de) | 2005-05-25 |
DE60203754T2 (de) | 2006-03-02 |
AR032822A1 (es) | 2003-11-26 |
ATE293555T1 (de) | 2005-05-15 |
HK1049315B (zh) | 2005-07-29 |
ES2240666T3 (es) | 2005-10-16 |
US20020117886A1 (en) | 2002-08-29 |
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