EP0735190A1 - Verfahren zum Schrauben und Losschrauben der Schienenschrauben eines Gleises und Vorrichtung zur Durchführung des Verfahrens - Google Patents

Verfahren zum Schrauben und Losschrauben der Schienenschrauben eines Gleises und Vorrichtung zur Durchführung des Verfahrens Download PDF

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Publication number
EP0735190A1
EP0735190A1 EP95810200A EP95810200A EP0735190A1 EP 0735190 A1 EP0735190 A1 EP 0735190A1 EP 95810200 A EP95810200 A EP 95810200A EP 95810200 A EP95810200 A EP 95810200A EP 0735190 A1 EP0735190 A1 EP 0735190A1
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EP
European Patent Office
Prior art keywords
head
lag
relative
bolt
vehicle
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
Application number
EP95810200A
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English (en)
French (fr)
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EP0735190B1 (de
Inventor
Antoine Scheuchzer
Gérard Sauterel
Gérard Schelling
Christian Wenger
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Scheuchzer SA
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Scheuchzer SA
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Application filed by Scheuchzer SA filed Critical Scheuchzer SA
Priority to DE69501077T priority Critical patent/DE69501077T2/de
Priority to ES95810200T priority patent/ES2110306T3/es
Priority to AT95810200T priority patent/ATE160401T1/de
Priority to EP95810200A priority patent/EP0735190B1/de
Priority to JP8091990A priority patent/JPH08277502A/ja
Priority to US08/620,653 priority patent/US5615616A/en
Publication of EP0735190A1 publication Critical patent/EP0735190A1/de
Application granted granted Critical
Publication of EP0735190B1 publication Critical patent/EP0735190B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E01B29/28—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being of screw-and-nut type; Apparatus therefor, adapted to additionally drilling holes

Definitions

  • the present invention relates to a method of screwing and unscrewing the lag bolts of a railroad track according to which a vehicle advancing on the track and carrying lag bolt detection devices and bolt heads is used, as well as a machine for setting of the process.
  • FR-A-2 682 135 and FR-A-2 666 358 have proposed machines operated by a single operator.
  • the machines described in these documents have two double drawing heads to act simultaneously on the four bolts of a cross member, a double head acting by rail file.
  • document FR-A-2 682 135 the four heads are lowered simultaneously, after their positioning relative to the four lag bolts, the detection of the nuts being carried out by mechanical feelers.
  • Document FR-A-2 666 358 provides for the individual descent of each of the heads and also the possibility that a beam supporting the double heads can pivot relative to an axis perpendicular to the plane of the track to be placed parallel to an oblique cross. There is no provision for prior detection of the nuts other than that made visually by the operator.
  • the installation of the dowel heads and the initiation of operations are carried out by an operator behind the two double dowel heads.
  • the object of the present invention is to propose a method and a machine making it possible to remedy the drawbacks of the prior art and to ensure high quality work at a high rate.
  • the different measured positions are recorded progressively to allow an improvement in the working rate of the vehicle.
  • the invention also relates to a machine for implementing the method according to the invention.
  • the machine comprises a vehicle provided with means for moving on the track, means for detecting and determining the relative position of a lag screw with respect to a bolt head, of a module by rail file equipped with at least one bolt head, said module being arranged so that it can be moved relative to the carriage in the direction of the axis of the rail line, said drawing head being provided with means for being moved parallel to the axis of the rail line, parallel to the cross-member, perpendicular to the plane defined by the two previous directions and angularly with respect to this third direction, and automatic means individually initiating a threading cycle for each head.
  • the depositor obtained a rate of 400 meters per hour.
  • Figure 1 is a schematic view of the carriage seen from the side.
  • Figure 2 is a partially cross-sectional view of a rail on a cross member.
  • Figure 3 is a plan view of a rail on sleepers.
  • FIG. 4 is a side view of a carriage more detailed than FIG. 1.
  • Figure 5 is a cross-sectional view showing a double drawing head of the working position.
  • Figure 6 is a block diagram of a device for controlling the positioning of each dowel head.
  • the carriage 1 shown in Figure 1 is provided with a drawbar 2 by which it is connected to a machine ensuring the locomotion of the carriage.
  • the carriage moves on the rail 3 fixed to the crosspieces 4 by means of lag screws 5, 26.
  • the carriage 1 could be provided with autonomous displacement means.
  • the carriage 1 is provided with a group 6 ensuring the supply of energy, both hydraulic and electric.
  • An optoelectronic device 7 for detecting and measuring the position of the lag bolts is arranged on the front part of the carriage. In principle, such a device per line of rails is used.
  • the device 7 is connected to a box 8 for storing and processing all the electronic data.
  • An encoder 9 arranged at the rear end of the carriage gives the position X 0 of the carriage at all times on the rail 3.
  • the carriage 1 is provided on its upper part with a horizontal rod 11 secured to the carriage 1 on which a module slides 10 provided on its lower part with two rollers 12 ensuring its guiding with respect to the rail 3.
  • the module 10 is moved along an axis X parallel to the axis of the rail by a jack 13 controlled by a servovalve 14.
  • the position X M of the module 10 relative to the carriage 1 is indicated by a linear potentiometer 15.
  • the module 10 carries two drawing heads 16, 16a of which only one is visible in FIG. 1. Each head is provided with a jack 17 actuated by a valve 18 for raising and lowering the dowel head.
  • a linear encoder 19 allows to know the height of the head at any time.
  • a double-acting cylinder 20 supplied by a valve 21 ensures the transverse displacement of the head 16 by sliding it on transverse guides 22.
  • An encoder 23 makes it possible to measure the transverse displacement of the head (Fig. 3).
  • the module is provided at its lower part with two clamps 24 actuated by jacks 25 (Fig. 4).
  • the clamps make it possible to immobilize the module relative to the rail 3 so that the head 16 can unscrew the lag screw.
  • the device 7 is an optoelectronic device, for example a CCD camera (for Charge Coupling Device) with high resolution.
  • a CCD camera for Charge Coupling Device
  • Such a camera is, in principle, used for each row of rails. Indeed, the image captured by this camera is divided into two parts, one part by lag screw. The position of each lag screw is thus captured in an XY plane (see definition below), which makes it possible to guide each bolt head individually.
  • the carriage 1 is also equipped with a module 10 provided with two drawing heads 16 and 16a.
  • the head 16a is shown in the high position and it is identical to the head 16. It is mounted on two guide columns 27 secured to a sheath 28 sliding on a guide rod 29.
  • a jack 30 controlled by a valve not shown acts on a reference 31 formed by a triangular plate of which one of the vertices is integral with the end of the jack 30, another vertex is secured to a rod 27a secured to one of the guide columns 27 and the third provided with an encoder 32 is articulated around an axis 31a secured to the module 10.
  • the heads 16 and 16a are independent of each other concerning the direction of movement along three orthogonal axes X, Y, Z inside of course the module 10.
  • a jack 33 (FIG. 5) allows by its extension the inclination of the head by pivoting around the rod. guide 29.
  • Figure 5 there is shown the drawing head 16 in a position perpendicular to the cross member 4, that is to say corresponding to an angle ⁇ equal to 0 °. This angle could vary up to approximately 5 ° by the sole extension of the jack 33.
  • the potentiometer 15 in FIG. 1 enabling the displacement of the module 10 to be known has been replaced in FIG. 4 by a rotary encoder 34 driven by a belt 35, the two ends of which are fixed on two anterior and posterior faces of the module 10, in particular at points 10a and 10b.
  • Three return rollers 34a, 34b, 34c ensure the movement of this toothed belt during the movement of the module 10 inside the carriage.
  • each drawing head 16 includes a hydraulic motor 16b with reduction gear incorporated, a counter 16c of the number of turns and a key 16d.
  • the detector 7 picks up and stores the exact position of each lag screw in the XY plane of an orthogonal reference base XYZ defined as follows: X is an axis parallel to l 'axis of the rail 3 and located on the top of the rail, Y is an axis perpendicular to the previous and parallel to the cross member, located on the internal side of the rail, Z being perpendicular to the plane defined by the other two axes.
  • the bolt coordinates are the pairs X 1i Y 1i , X 2i Y 2i , X 3i Y 3i , X 4i Y 4i .
  • the computer calculates the differences ⁇ X, ⁇ Y between the positions of the lag bolts and those of the corresponding heads along the two axes X and Y.
  • the slave jacks 13, 20 and 30 bring each of the heads above the lag screws to be treated, for example the lag screw 26. In other words, the heads move until the differences ⁇ X, ⁇ Y are zero.
  • the jack 25 then closes the clamp 24 to immobilize the module 10 and the cycle of each drawing head begins, namely: the descent to the lag screw, the screwing and the ascent. Subsequently the module 10 is released by loosening the clamp 24 and it moves in the direction of the lag bolts of the next crosspiece.
  • a hydraulic system receiving the design values allows the heads to be moved through hydraulic valves supplying the control pistons (see fig. 6).
  • the value of the angle ⁇ is preset on the basis of visual observations prior to the work or in accordance with the data established during the installation of the track. However, if for some reason one of the lag bolts has been pushed in at an angle that differs from the preset angle ⁇ , when tool 16d tries to grip the head of the lag bolt, the angle autor is self-adjusted around from the preset position so that the tool 16d can grasp the lag screw without destroying it.
  • a lag screw 5 arranged on the one hand of a file of rails 3 and whose absolute coordinates are X i , Y i , Z i .
  • the device 7 makes it possible to know the coordinates detected X D , Y D , Z D.
  • ⁇ X i is the distance that the carriage 1 has to travel for the head to be positioned above the lag screw 5 and which corresponds to a signal SV x to be sent to the solenoid valve of the jack 13 and possibly 30 to ensure the displacement along X of the module.
  • the value Y D is transmitted to a computer which makes it possible to calculate the difference ⁇ Y i taking account of the position Y M of the module which is known since it is always the same. It is thus possible to send a signal SV y corresponding to ⁇ Y i to the solenoid valve of the double-acting cylinder 20 to position the head of the lag screw along the Y axis.
  • the position Z D of the module which is also constant makes it possible to calculate the value ⁇ Z i which corresponds to a signal SV Z to be sent to the solenoid valve of the jack 17 allowing the head to be lowered to the height of the lag screw 5.
  • the angle ⁇ is introduced into a device, which makes it possible to send a signal EV ⁇ to the solenoid valve of the piston 33 to control the angular movement of the drawing head.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Feeding Of Workpieces (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP95810200A 1995-03-24 1995-03-24 Verfahren zum Schrauben und Losschrauben der Schienenschrauben eines Gleises und Vorrichtung zur Durchführung des Verfahrens Expired - Lifetime EP0735190B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE69501077T DE69501077T2 (de) 1995-03-24 1995-03-24 Verfahren zum Schrauben und Losschrauben der Schienenschrauben eines Gleises und Vorrichtung zur Durchführung des Verfahrens
ES95810200T ES2110306T3 (es) 1995-03-24 1995-03-24 Procedimiento para el atornillado y desatornillado de los tirafondos de una via ferrea y maquina para la realizacion del procedimiento.
AT95810200T ATE160401T1 (de) 1995-03-24 1995-03-24 Verfahren zum schrauben und losschrauben der schienenschrauben eines gleises und vorrichtung zur durchführung des verfahrens
EP95810200A EP0735190B1 (de) 1995-03-24 1995-03-24 Verfahren zum Schrauben und Losschrauben der Schienenschrauben eines Gleises und Vorrichtung zur Durchführung des Verfahrens
JP8091990A JPH08277502A (ja) 1995-03-24 1996-03-21 軌道の枕木ねじの締付けおよび緩め方法並びにその方法を実施するための機械
US08/620,653 US5615616A (en) 1995-03-24 1996-03-22 Process for screwing and unscrewing the tie screws of a railroad and machine for implementing the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95810200A EP0735190B1 (de) 1995-03-24 1995-03-24 Verfahren zum Schrauben und Losschrauben der Schienenschrauben eines Gleises und Vorrichtung zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
EP0735190A1 true EP0735190A1 (de) 1996-10-02
EP0735190B1 EP0735190B1 (de) 1997-11-19

Family

ID=8221718

Family Applications (1)

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EP95810200A Expired - Lifetime EP0735190B1 (de) 1995-03-24 1995-03-24 Verfahren zum Schrauben und Losschrauben der Schienenschrauben eines Gleises und Vorrichtung zur Durchführung des Verfahrens

Country Status (6)

Country Link
US (1) US5615616A (de)
EP (1) EP0735190B1 (de)
JP (1) JPH08277502A (de)
AT (1) ATE160401T1 (de)
DE (1) DE69501077T2 (de)
ES (1) ES2110306T3 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1502993A3 (de) * 2003-07-30 2006-04-26 Olaf Unbehaun Schienenwechselzug
EP2233639A3 (de) * 2009-03-27 2011-10-05 Matisa Materiel Industriel S.A. Vorrichtung zum Einbau von Schienenklemmen
CN105423092A (zh) * 2015-12-17 2016-03-23 南京铁道职业技术学院 用于扣件检测的轨道车的联结设备
CN105423091A (zh) * 2015-12-16 2016-03-23 南京铁道职业技术学院 便利型用于扣件检测的轨道车的联结设备
CN111074701A (zh) * 2019-07-05 2020-04-28 中铁十二局集团有限公司 Crtsⅲ型板式无砟轨道板自动智能精调施工装置及施工方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131272A (en) * 1993-06-30 2000-10-17 Coastal Timbers, Inc. Cross-tie pre-plating system
RU2154710C2 (ru) * 1998-07-31 2000-08-20 Государственное унитарное предприятие - Научно-внедренческий центр "Путевые машины" МПС РФ Устройство для завинчивания и отвинчивания гаек промежуточного рельсового скрепления железнодорожного пути
DE60025809D1 (de) * 1999-03-16 2006-04-13 Kuken Co Ltd Verfahren zum ermitteln des schraubendrehwinkels von handdrehimpulsschraubern, verfahren zum feststellen von handvibratoren,verfahren zur auswertung vom anziehen und überwachungsverfahren eines angetriebenen handwerkzeugs zum lösen von schrauben
US6647891B2 (en) * 2000-12-22 2003-11-18 Norfolk Southern Corporation Range-finding based image processing rail way servicing apparatus and method
US7622606B2 (en) * 2003-01-17 2009-11-24 Ecolab Inc. Peroxycarboxylic acid compositions with reduced odor
US7497166B2 (en) * 2006-02-27 2009-03-03 Nordco Inc. Railway plate inserter
RU2341606C1 (ru) * 2007-06-28 2008-12-20 Федеральное государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Федерального агентства железнодорожного транспорта России Устройство для завинчивания гаек клеммных болтов промежуточных рельсовых скреплений
RU2385376C1 (ru) * 2008-12-18 2010-03-27 Федеральное государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Федерального агентства железнодорожного транспорта Передвижное устройство для закрепления длинномерных плетей скреплениями типа жбр при замене инвентарных рельсов
USD628607S1 (en) 2009-01-23 2010-12-07 Nordco Inc. Plate for rail clip applicator
US8322686B2 (en) * 2009-01-23 2012-12-04 Nordco Inc. Apparatus for applying and removing rail clips onto rail ties
US8171855B2 (en) * 2009-09-25 2012-05-08 Nordco Inc. Rail plate inserter
US9206558B2 (en) * 2013-06-04 2015-12-08 Harsco Corporation Reciprocation system and method for rail vehicle
US11628869B1 (en) 2022-03-04 2023-04-18 Bnsf Railway Company Automated tie marking
US11565730B1 (en) * 2022-03-04 2023-01-31 Bnsf Railway Company Automated tie marking

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072853A5 (de) * 1969-12-19 1971-09-24 Plasser Bahnbaumasch Franz
US3628461A (en) * 1968-10-25 1971-12-21 Plasser Bahnbaumasch Franz Machine for working on rail fastening elements

Family Cites Families (7)

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SU1193201A1 (ru) * 1984-06-21 1985-11-23 Sp K B Polimernogo Mash Ki Pro Устройство для отвинчивания и завинчивания гаек рельсового скрепления
SU1289945A1 (ru) * 1985-03-05 1987-02-15 Shmukler Moisej Ya Устройство дл ослаблени и зат жки болтовых соединений рельсовых скреплений
SU1696636A1 (ru) * 1988-07-11 1991-12-07 А.И.Вохм нин Машина дл завинчивани и отвинчивани гаек рельсовых скреплений
SU1735475A1 (ru) * 1990-03-19 1992-05-23 Всесоюзный Научно-Исследовательский Тепловозный Институт Устройство дл завинчивани и отвинчивани гаек
AT403388B (de) * 1990-09-04 1998-01-26 Plasser Bahnbaumasch Franz Verfahren und maschine zur gleisbearbeitung
FR2682135B1 (fr) * 1991-10-04 1993-12-03 Desquenne Giral Entretien Const Machine pour le vissage et le devissage automatiques de rails poses sur des traverses.
US5398616A (en) * 1993-08-06 1995-03-21 Oak Industries, Inc. Automatic rail fastener applicator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628461A (en) * 1968-10-25 1971-12-21 Plasser Bahnbaumasch Franz Machine for working on rail fastening elements
FR2072853A5 (de) * 1969-12-19 1971-09-24 Plasser Bahnbaumasch Franz

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1502993A3 (de) * 2003-07-30 2006-04-26 Olaf Unbehaun Schienenwechselzug
EP2233639A3 (de) * 2009-03-27 2011-10-05 Matisa Materiel Industriel S.A. Vorrichtung zum Einbau von Schienenklemmen
CN105423091A (zh) * 2015-12-16 2016-03-23 南京铁道职业技术学院 便利型用于扣件检测的轨道车的联结设备
CN105423092A (zh) * 2015-12-17 2016-03-23 南京铁道职业技术学院 用于扣件检测的轨道车的联结设备
CN111074701A (zh) * 2019-07-05 2020-04-28 中铁十二局集团有限公司 Crtsⅲ型板式无砟轨道板自动智能精调施工装置及施工方法

Also Published As

Publication number Publication date
US5615616A (en) 1997-04-01
DE69501077T2 (de) 1998-06-04
ES2110306T3 (es) 1998-02-01
JPH08277502A (ja) 1996-10-22
DE69501077D1 (de) 1998-01-02
ATE160401T1 (de) 1997-12-15
EP0735190B1 (de) 1997-11-19

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