EP2412871B1 - Dispositif de traitement par enlèvement de matériel de rails installés sur la voie - Google Patents

Dispositif de traitement par enlèvement de matériel de rails installés sur la voie Download PDF

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Publication number
EP2412871B1
EP2412871B1 EP20100171220 EP10171220A EP2412871B1 EP 2412871 B1 EP2412871 B1 EP 2412871B1 EP 20100171220 EP20100171220 EP 20100171220 EP 10171220 A EP10171220 A EP 10171220A EP 2412871 B1 EP2412871 B1 EP 2412871B1
Authority
EP
European Patent Office
Prior art keywords
machining
rail
carrier vehicle
track
unit
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.)
Not-in-force
Application number
EP20100171220
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German (de)
English (en)
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EP2412871A1 (fr
Inventor
Konstantin Von Diest
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vossloh High Speed Grinding GmbH
Original Assignee
Vossloh High Speed Grinding GmbH
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Filing date
Publication date
Application filed by Vossloh High Speed Grinding GmbH filed Critical Vossloh High Speed Grinding GmbH
Priority to EP20100171220 priority Critical patent/EP2412871B1/fr
Priority to CN201110192200.8A priority patent/CN102345257B/zh
Publication of EP2412871A1 publication Critical patent/EP2412871A1/fr
Application granted granted Critical
Publication of EP2412871B1 publication Critical patent/EP2412871B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/13—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by milling

Definitions

  • the present invention relates to a device for material-removing machining of laid rails in the track with a rail-mounted, a chassis and at least two axles with at least two rail tires each having carrier vehicle and at least one disposed in the carrier vehicle, a machining tool for material-removing machining a rail having processing unit ,
  • the feed over the track must be very constant during milling, but also in other material-removing machining (for example grinding) carried out with a similar machine. Otherwise, the chip thickness and the cutting force vary, which can lead to vibrations and impacts.
  • the feed of mobile rail milling machines is made via the traction of the wheels.
  • the propulsion is achieved by the drive system of the locomotive. Because of the limited coefficient of friction of a steel-to-steel wheel-rail pairing therefore high axle loads are required.
  • the locomotive must on the one hand for the work very slow (and very precise slow) can drive, on the other hand, they must be able to achieve high speeds for the transport journey. For this purpose, a manual transmission is required.
  • the concept essential to the invention manifests itself in the device according to the invention in that, unlike in the prior art, in which the drive of a carrier vehicle on which a processing unit is arranged, both for the transport journey and in particular for propulsion of the carrier vehicle in the processing mode, ie at the processing of rails was used, here is driven at least one processing unit itself.
  • it is provided with rail wheels, of which at least one is a driven rail wheel.
  • the processing unit is not rigidly connected in particular with the carrier vehicle, but forms a separate unit which is elastically coupled to the carrier vehicle, so as to get the propulsion for the carrier vehicle, which is concerned in the processing mode solely by the drive of the processing unit.
  • the coupling also acts advantageously only in track longitudinal direction, but not transverse to it, so that relative movements between the processing unit and the carrier vehicle in the latter direction are possible.
  • the processing unit can be made much smaller and lighter than a complete vehicle, this can be designed with less stiffening effort so that it allows a vibration-free and true to the lane locomotion on the rail, in particular the machining tool accordingly holds securely on track.
  • the processing unit is preferably equipped with its own chassis, which carries the load of the propulsion alone in the machining operation and unsprung and thus stiff can be formed because of the low driving speed and the unnecessary comfort.
  • the chassis and the frame of the carrier vehicle which may be in particular a non-powered vehicle, eg based on a conventional railway cars, can be carried out quite conventionally, since their stiffness and suspension on the rolling behavior of the self-propelled processing unit have no influence. Thus, a good milling result can be achieved without a complicated rail chassis for the entire carrier vehicle.
  • the drive for the processing unit must be designed only for the slow drive in the machining mode with a fixed gear for a high-precision feed. This eliminates the need for a manual transmission, the drive can be optimized to these particular requirements and thus improve the handling of the device in the edit mode.
  • the carrier vehicle as stated in claim 6, a towed vehicle in the form of a non-powered wagon, so there is the advantage that this is only in the slow driving in the track and then only indirectly (driven by the processing unit) driving itself , For this reason, it does not need a train protection system (e.g., "PZB", "INDUSI”), resulting in a cost saving. Also, buying or renting a mass-produced tractor, e.g. a locomotive, for the transport operation of the carrier vehicle cheaper than the special development of a self-propelled system.
  • a train protection system e.g., "PZB”, "INDUSI”
  • the processing unit can be arranged in a position in a central region of the carrier vehicle between the at least two axes.
  • the largest available space is usually on the carrier vehicle, so that corresponding processing units can be arranged there conveniently, e.g. also two or more such aggregates one behind the other (see also claim 15).
  • the device according to the invention on a lifting device for raising and lowering of the processing unit relative to the carrier vehicle to lower the processing unit for a machining operation in the track and on the rail or to lift for the transport operation of the track and the rail.
  • a transport operation is such an operation, in which the device is moved from a storage location to a job site, typically at high speed, or a transfer from a job site to the other or back to a storage location.
  • the processing unit does not suffer any damage during the transport journey or that the running characteristics of the carrier vehicle are impaired in the fast transport journey, it is advantageous to lift this out of the track.
  • the carrier vehicle on an enclosed interior, in which the processing unit can be arranged during transport operation.
  • the processing unit can be easily secured in a raised position relative to the chassis of the carrier vehicle.
  • a shaft is formed in the chassis of the carrier vehicle, limit the running at least transverse to the longitudinal extent of the carrier vehicle walls. In the transverse direction of the shaft, however, is not limited, so that the carrier vehicle and machining unit can move relative to each other when traveling arc.
  • the processing unit is arranged in the processing of the track, and the shaft has in the direction of the longitudinal direction of the carrier vehicle a slightly greater length than the length of the processing unit in the same direction.
  • the processing unit can rotate relative to the carrier vehicle about the vertical axis, so that in particular at Bogenfahrt carrier vehicle and processing unit can align themselves freely in the track, without mutually applying unwanted leaders to each other.
  • the processing unit itself has seen in the longitudinal direction and in the direction of travel in any case forward, preferably also on the back buffers, which abut in any case on one of the walls of the shaft in the processing operation.
  • This buffer is the driving force, in the machining operation of the rail wheels of the processing unit, the are driven, generated, transferred to the chassis and thus the carrier vehicle.
  • the processing unit thus sits equally as a stand-alone driving element in this slot and can move relative to the carrier vehicle, has a movement play.
  • the processing unit is connected to the carrier vehicle only via possible supply lines or possibly provided lifting mechanism, these compounds are not rigid.
  • these compounds are not rigid.
  • the device preferably has an extraction system for extracting material removal arising during the machining of the rails, wherein a suction opening of the suction device on the processing unit in the region of the processing tool and a material removal collecting container connected to the suction opening via suction lines are arranged on the carrier vehicle.
  • the arranged on the carrier vehicle material removal container can be chosen sufficiently large according to the size of the carrier vehicle to reliably absorb during a longer processing time material removal such as milling chips, wood shavings, grinding dust or the like. This reduces work interruptions required to bury the material removal and increases the productivity of the device.
  • a power supply device for supplying the processing unit with energy is arranged on the carrier vehicle.
  • This energy supply device is with particular advantage a fuel-operated generator, for example a diesel generator.
  • This solution in which therefore the energy production is not placed on the processing unit, but rather on the carrier vehicle, causes the processing unit can be made even more compact.
  • the effort (cost, space) for the Energy supply can be advantageously reduced by using a single, correspondingly large power supply unit.
  • the energy will be supplied to the processing unit, the lines are flexible in order not to jeopardize between the processing unit and the carrier vehicle or the carrier, especially in the processing operation existing game or by relative shifts between cause no damage to the carrier vehicle and the processing unit on these lines.
  • the energy generated in this way on the carrier vehicle and supplied to the processing unit can be used there to operate both the drive motors for driving the rail wheels or which causes the feed of the processing unit and thus of the carrier vehicle Also, for example, to drive a driven tool whose tool drive is arranged on the processing unit (see claim 10) or to feed the tool drive.
  • a tool displacement device advantageously provided on the processing unit for raising and lowering the processing tool and for pressing it against the rail.
  • a tool displacement device which can be driven in other ways, is advantageous because not only by a possible lifting and lifting the processing unit itself, the processing can be started or stopped, but also by the lifting or delivering a even smaller and lighter and thus more precisely positioned component, namely the machining tool to perform these operations are more precise.
  • the degree of pressure against the rail determines the machining result. In the case of a milling tool as a machining tool (cf. claim 12), for example, the penetration depth or the removal strength of the rail material to be removed is determined by the contact pressure.
  • the machining tool is preferably a rotationally symmetrical body, which has a machining structure on its peripheral surface, with which it is directed against the rail during machining.
  • the machining tool can be a milling tool.
  • the processing unit has a two-part frame which has rail wheels arranged on a first frame part for running on a first rail of the track and on a second frame part for running on a second rail of the track.
  • the frame is in such a way in its width adjustable in one direction transverse to the track by displacing the two frame parts against each other, that the distance between the mutually opposite rails in the track running track wheels for track width adjustment is adjustable.
  • the processing unit floats in the track and thus leads to an inaccurate processing of the rail.
  • the processing unit can have two processing tools, namely one each for both rails laid in the track. These rails can be processed simultaneously by both tools.
  • a spreader which applies a force apart this force apart on the two frame parts.
  • a spreading device ensures that the rail wheels always run reliably on the respective rails.
  • it provides a reliable basic orientation of the processing tools relative to the rail heads in order to ensure a reliable and the desired processing result corresponding processing.
  • the processing unit can advantageously have a sensor system for scanning the rails, with which the position of the rail is once again sensed or felt.
  • This system can, through the interposition of a controller, a fine adjustment the machining tools on the processing unit to optimize the machining result.
  • processing units can be arranged one behind the other on a carrier vehicle.
  • this has the advantage that a more intensive processing of the rail is possible with a sequential arrangement of processing units (for example a stronger removal by two milling units arranged one behind the other).
  • different material processing steps can be performed in one go, e.g. a first seen in the direction of forward processing unit a milling unit, a second located behind aggregate is a grinding unit.
  • the milling pattern of the rail can be reground in one operation.
  • a choice of similar processing units in a successively arranged positioning offers the advantage that e.g. during wear of a tool in a first processing unit during a machining operation by lifting the machining tool having the worn machining tool and lowering a still untapped tool having machining unit, the machining operation continued and the processing can be continued without interruption.
  • the carrier vehicle By appropriate personnel on board the carrier vehicle even an exchange of the worn tool on the raised unit can then be completed, so that it is available for a renewed change again.
  • a towed carrier vehicle for the interaction with the processing units according to the invention is further advantageous because in this way for very intensive processing simply larger processing trains can be formed by two or more such wagons are coupled successively coupled to a processing point and coupled there or be pushed uncoupled in a row and driven by their respective processing units through the track.
  • Fig. 1 is a processing unit in the form of a milling unit 1 shown in a schematic side view, as it is part of a device according to the invention.
  • the milling unit 1 is shown with a frame 2, which forms a chassis of the milling unit 1, and to which rail wheels 3a and 3b are attached.
  • the rail wheels 3a are adapted to run on a rail S when the milling unit 1 is placed on this.
  • the milling unit 1 has a drive 4, which acts on an axis with the rail 3a and thus drives the rail 3a to generate a feed.
  • the milling unit 1 also has two independently operable milling stations, of which only one first milling station 29 can be seen here (the second milling station is hidden in the drawing plane behind the first milling station 29).
  • the milling station 29 has a spindle housing 5, on which a machining tool in the form of a cutting wheel 6 and a for switching the cutting wheel 6 in rotation (indicated by an arrow) provided Fräsradantrieb 7 are arranged.
  • the cutting wheel 6 is equipped along its peripheral surface with milling cutters 8, with which it can remove material on the rail S, more precisely on the rail head.
  • the spindle housing 5 (and thus the milling station 29) is height-adjustable via a vertical guide 9 with finely adjustable adjusting drive, so that the cutting wheel 6 can be delivered in the direction of the rail S or lifted from this. Further, the removal depth is adjusted by delivery of the cutting wheel 6 relative to the rail S via the vertical guide 9.
  • a peripheral grinding body can be used instead of the cutting wheel 6, a peripheral grinding body can be used. About the vertical guide then the onset of wear of the grinding wheel is compensated by repositioning.
  • an extraction funnel 10 is arranged, which can be connected to a suction via a suction line 1.
  • this buffer 12 via which in a manner to be described later, a force exerted by the milling unit 1 driving force can be transmitted to a carrier vehicle.
  • 13 denoted by 13 nor a schematically illustrated sensor sensor arranged on the milling unit 1, which detects the course of the surface and the running surface of the rail S, generates corresponding signals and for a fine adjustment of the cutting wheel 6, e.g. by raising and lowering the spindle housing 5, or else by a possible transverse movement causes (not shown here).
  • Fig. 1 in a view from the side shown milling unit 1 extends over the entire width of the track and has on the opposite side of the seated there also on the rail rail wheels 3a, 3b, a cutting wheel 6 and the other components shown.
  • the frame 2 is (not visible here) formed in two parts, wherein a first frame part in the Fig. 1 shown rail wheels 3a and 3b, a second frame part which contains on the opposite rail not shown resting rail wheels. Both frame parts are mutually movable to change the width in the transverse direction to the track and provided with a spreading, which presses apart the two frame parts, so a tracking game to eliminate and to get a safe run of the milling unit 1 in the track.
  • a milling device 14 which comprises a carrier vehicle in the form of a wagon 25, in which two milling units 1 are arranged behind one another in the direction of travel in a manner to be described in greater detail. It can be seen that the milling units 1 are arranged in shafts which are each bounded by transverse walls 15, 16, 17, which are fixed to the chassis 18 of the wagon 25. The two shafts 19, 20 thus formed lie in a middle section of the wagon 25, between two bogies 22 equipped with two tires each with rail tires 21.
  • the wagon 25 has an enclosed inner space 23 in which various elements are accommodated, only a few of which are shown schematically here.
  • a chip bunker 24 to which the suction funnels 10 of the milling units 1 are connected via suction lines 11, into which the milling chips are conveyed and collected by means of a suction device (eg blower or injector, not shown).
  • a suction device eg blower or injector, not shown.
  • a power generation unit (not shown), e.g. a diesel generator. With this electrical energy is generated, which is then supplied via corresponding lines (also not shown) the milling units 1 for operating the various drives as well as the hydraulic cylinder.
  • a control station (not shown) is provided, which can be occupied and operated by a person to coordinate and control the processing sequence of the milling device 14.
  • means are provided for raising or lowering the milling units 1.
  • These Hubr pleaseden are not shown. They can be hydraulically actuated, for example, but also be formed by cranes or the like. Indicated in Fig. 2 merely that the milling units 1 arranged in different positions in the shafts 19 and 20 respectively could be. While the milling unit 1 arranged in the shaft 19 is detached from the rail S and pushed into the interior 23 of the wagon 25, the milling unit 1 is lowered in the shaft 20 into a machining position on the rail S and with its rail wheels 3a, 3b and contact with the same.
  • the milling units 1 have a game by which you can move relative to the carriage 25. This game is not only in the longitudinal direction, ie in a direction in or against the ride and track course, given, but also across it. It can also be seen that the milling units 1 with their buffers 12 opposite the transverse walls 15, 16 and 17 and can abut on these. About this combination of buffer 12 and transverse wall 15, 16 and 17, the milling units 1, a driving force generated by their drives 4 and applied by the rail wheels 3a on the rail S, transferred to the car 25 and so the carriage 25 in Move forward or carry along processing operation.
  • the wagon 25 can move relative to the milling units 1, the milling units 1 travel along the precise path, which allows precise machining of the rail surface. Because of the decoupling of the carrier vehicle (wagon 25) and milling units 1, transverse movements of the wagon 25 due to the tracking clearance of its bogies, which this requires for a safe ride on the track, have no influence on the machining result when milling the rails.
  • the milling units 1 For a quick laying journey, the milling units 1, however, as in the Fig. 2 the example of the arranged in the shaft 19 milling unit 1, on and lifted off the rail and secured in the car 25.
  • a conventional towing vehicle for example a locomotive or a two-way vehicle is coupled, which can move the wagon 25 in a normal transport speed.
  • the wagon 25 itself is equipped with a conventional chassis, in particular sprung, so that in a transport ride the ride comfort and safety for in the interior 23 is arranged sensitive devices and persons.
  • FIG. 3 Finally, in two schematic diagrams seen from above a milling unit 1 shown in two different gage settings to illustrate the spreading mechanism.
  • the representation is purely schematic and in principle and in particular by no means reflects the actual geometries and relationships of the components of the frame 2 and the whren elements of the milling unit 1 again. Furthermore, individual elements and components of the milling unit 1 are omitted in the illustration for simplicity and clarity.
  • the frame 2 of the milling unit 1 consists of a first frame part 26 and a second frame part 27, which frame parts 26, 27 transversely to the track against each other are displaced.
  • first frame part 26 On the first frame part 26 are in the figures of the FIG. 3 each arranged on the rail shown below rail wheels 3.
  • second frame part 27 on the in the figures of the FIG. 3 each set above, opposite rail running rail wheels 3 set.
  • actuators 28, for example, hydraulic cylinders are arranged, which apply the two frame members 26 and 27 transversely to the track substantially horizontally compelling spreading force on the frame 2 and spread the frame 2 in the track.
  • both milling stations 29 and 30 can be seen, each having a cutting wheel 6 for the processing of the right or left rail in the track and can be operated independently.
  • FIG. 3 In the upper picture of the FIG. 3 is a non-spread state of the frame 2 of the milling unit 1 is shown for illustrative purposes, in which the flanges of the rail wheels 3 are not applied to the rails S of the track. In this position, in particular the milling stations 29 and 30 can be easily lowered onto the rails S, or lifted off from them (by the not shown here Lifting mechanism of the vertical guide). This is therefore the Aufgleisgna and not a processing position.
  • a sensor arrangement and control can be provided which detects the course of the two rails and actively adjusts the track of both milling stations 29, 30 by actuating a finely adjustable transverse adjustment made by transverse guides 31 for each of the milling stations 29, 30.
  • This transverse adjustment can also be used to move the cutting wheel 6 a milling station 29 and 30 to change the milling cutters 8 in a comfortable position for the operator.
  • the track width adjustment also affects the transverse position of the cutting wheels 6 in the track, so that these cutting wheels 6 are adjusted in their optimum position to the rail.
  • the milling stations 29 and 30 are arranged on the frame parts 26 and 27, respectively, on which the respective rail wheels 3 running on the rail S to be machined by the milling station 29 or 30 are fixed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Claims (15)

  1. Dispositif d'usinage par enlèvement de matière de rails posés (S) sur la voie comprenant un véhicule porteur (25) pour transport ferroviaire présentant un châssis mobile (18) et au moins deux essieux (22) munis d'au moins deux pneus sur rail et au moins un groupe d'usinage (1) agencé dans le véhicule porteur (25), présentant un outil d'usinage (6) permettant l'usinage par enlèvement de matière d'un rail (S), caractérisé en ce que le groupe d'usinage (1) présente des roues de rails (3, 3a, 3b) permettant de circuler sur le rail à usiner (S), roues dont au moins une (3a) est entraînée par un système d'entraînement (4), que le groupe d'usinage (1) peut être enclenché par le biais d'un accouplement (12; 15, 16, 17), agissant dans la direction longitudinale de la voie, au châssis mobile (19) du véhicule porteur (25) et que le système d'entraînement (4) est conçu pour appliquer une force de propulsion sur ladite au moins une roue de rails (3a) entraînée, qui est suffisante pour déplacer à une certaine vitesse d'usinage le long de la voie aussi bien le groupe d'entraînement (1) que le véhicule porteur (25) couplé au groupe d'entraînement (1).
  2. Dispositif selon la revendication 1, caractérisé en ce que le groupe d'usinage (1) occupe une position dans une zone médiane du véhicule porteur (25) entre lesdits au moins deux essieux (22).
  3. Dispositif selon l'une des revendications précédentes, caractérisé en ce qu'il présente un système de levage permettant de relever et d'abaisser le groupe d'usinage (1) par rapport au châssis mobile (18) pour abaisser le groupe d'usinage (1) pour un cycle d'usinage dans la voie et sur le rail (S) plus précisément pour le relever hors de la voie et du rail (S) pour un cycle de pose.
  4. Dispositif selon la revendication 3, caractérisé en ce que le véhicule porteur (25) présente un habitacle clos (23) dans lequel le groupe d'usinage (1) peut être agencé pendant le cycle de pose.
  5. Dispositif selon l'une des revendications précédentes, caractérisé par au moins un puits (19, 20) formé dans le châssis mobile (18), délimité par des parois (15, 16, 17) s'étendant perpendiculairement à la direction longitudinale du châssis mobile (25), puits dans lequel le groupe d'usinage (1) est systématiquement disposé lors de l'usinage du rail (S), tandis que le puits (19, 20) dans la direction longitudinale du châssis porteur (25) est de longueur supérieure à celle du groupe d'usinage (1) dans la même direction, et en outre caractérisé par des tampons (12) disposés dans l'axe longitudinal et vu dans le sens de la marche toujours à l'avant, de préférence également à l'arrière du groupe d'usinage (1) pour application contre l'une des parois (15, 16, 17) du puits (19, 20).
  6. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le véhicule porteur (25) est un wagon non entraîné muni respectivement d'une couronne rotative (22) présentant au moins deux essieus en une extrémité avant et une extrémité arrière et d'un dispositif d'accouplement pour accouplement à un véhicule de traction.
  7. Dispositif selon l'une des revendications précédentes, caractérisé en ce qu'il présente un système d'évacuation permettant l'évacuation de la matière enlevée pendant l'usinage du rail tandis qu'une ouverture d'aspiration (10) du système d'évacuation est disposée au niveau du groupe d'usinage (1) dans la zone de l'outil d'usinage (6) et qu'un collecteur de matière enlevée (24) connecté à l'ouverture d'évacuation (10) par le biais de conduits d'évacuation (11) est agencé sur le véhicule porteur (25).
  8. Dispositif selon l'une des revendications précédentes, caractérisé en ce qu'un dispositif d'alimentation en énergie, en particulier un générateur entraîné par combustible, est prévu sur le véhicule porteur (25) pour alimenter le groupe d'usinage (1) en énergie.
  9. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le groupe d'usinage (1) présente un moyen de déplacement d'outil (5, 9) permettant de relever et d'abaisser l'outil de traitement (6) et pour appuyer celui-ci contre le rail (S).
  10. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'outil d'usinage (6) est un outil entraîné et qu'un système d'entraînement d'outil (7) est prévu sur le groupe d'usinage (1).
  11. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'outil d'usinage (6) est un corps symétrique en rotation, qui présente une structure d'usinage (8) sur son périmètre avec lequel ledit corps est dirigé vers le rail lors de l'usinage.
  12. Dispositif selon l'une des revendications précédentes, caractérisé en ce que l'outil d'usinage (6) est un outil de fraisage.
  13. Dispositif selon l'une des revendications précédentes, caractérisé en ce que le groupe d'usinage (1) présente un cadre (2) en deux parties, qui présente des roues de rails (3, 3a, 3b) disposées sur une première partie de cadre (26) pour circuler sur un premier rail (S) de la voie et des roues de rails (3, 3a, 3b) disposées sur une seconde partie de cadre (27) pour circuler sur un second rail (S) de la voie, tandis que la largeur du cadre (2) est réglable dans une direction perpendiculaire à la voie par déplacement des deux parties de cadre (26, 27) l'une par rapport à l'autre de telle sorte que l'on peut ajuster la distance entre les roues de rails (3, 3a, 3b) circulant dans la voie sur des rails (S) opposées l'une à l'autre pour adapter l'écartement des voies.
  14. Dispositif selon la revendication 13, caractérisé en ce qu'un dispositif d'écartement est prévu pour appliquer une force sur les deux parties de cadre afin de les séparer.
  15. Dispositif selon l'une des revendications précédentes, caractérisé en ce qu'il présente au moins deux groupes d'usinage (1) disposés l'un derrière l'autre dans le véhicule porteur (25) vu dans le sens de la marche.
EP20100171220 2010-07-29 2010-07-29 Dispositif de traitement par enlèvement de matériel de rails installés sur la voie Not-in-force EP2412871B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20100171220 EP2412871B1 (fr) 2010-07-29 2010-07-29 Dispositif de traitement par enlèvement de matériel de rails installés sur la voie
CN201110192200.8A CN102345257B (zh) 2010-07-29 2011-07-04 用于去除材料地加工在轨道中铺设的钢轨的装置

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Application Number Priority Date Filing Date Title
EP20100171220 EP2412871B1 (fr) 2010-07-29 2010-07-29 Dispositif de traitement par enlèvement de matériel de rails installés sur la voie

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EP2412871A1 EP2412871A1 (fr) 2012-02-01
EP2412871B1 true EP2412871B1 (fr) 2014-01-01

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CN (1) CN102345257B (fr)

Cited By (2)

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DE202017106689U1 (de) 2017-11-06 2017-12-06 Geiger + Schüle Beteiligungs-Gmbh & Co. Kg Gleisbauvorrichtung zur Bearbeitung von Schienen

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CN104612005B (zh) * 2013-11-04 2017-02-22 中国铁建高新装备股份有限公司 再成形钢轨轨头轮廓的加工方法
EP3031693B1 (fr) * 2014-12-11 2018-11-21 Vossloh High Speed Grinding GmbH Châssis à écartement forcé pour un véhicule sur rail et véhicule sur rail doté d'un tel châssis
CN104526350B (zh) * 2014-12-29 2017-07-21 中车北京二七机车有限公司 铣削装置的安装工装
CN104911965B (zh) * 2015-05-29 2016-09-07 中国铁建高新装备股份有限公司 一种移动式钢轨铣削车的粗铣装置
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AT519049B1 (de) * 2016-09-07 2019-02-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Gleisverfahrbare Maschine zum Abtragen von Unregelmäßigkeiten an einer Schienenkopfoberfläche
DE102017107059A1 (de) * 2017-04-03 2018-10-04 Ludwig Koehne Schienenschleif-Vorrichtung
DE102017125839A1 (de) 2017-11-06 2019-05-09 Geiger + Schüle Beteiligungs-Gmbh & Co. Kg Gleisbauvorrichtung zur Bearbeitung von Schienen
AT520384B1 (de) * 2017-11-21 2019-03-15 Maschf Liezen Und Giesserei Ges M B H Bearbeitungsvorrichtung für Schienenanlagen im urbanen Bereich
DE102022129601B4 (de) * 2022-11-09 2024-05-23 Schweerbau International Gmbh & Co. Kg Absaugeinrichtung für Partikel bei der spanabhebenden Bearbeitung von Gleisschienen

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CH693960A5 (de) * 1998-09-04 2004-05-14 Fritz Buehler Schienenreprofiliermaschine zum Bearbeiten des Laengs- und Querprofils der Schienenstraenge eines Gleises.
AT410952B (de) * 2000-12-06 2003-09-25 Linsinger Maschinenbau Gmbh Fahrbare vorrichtung zum spanabhebenden bearbeiten von schienen

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CN106276112A (zh) * 2016-09-30 2017-01-04 北京起重运输机械设计研究院 双轨变轮距穿梭车
DE202017106689U1 (de) 2017-11-06 2017-12-06 Geiger + Schüle Beteiligungs-Gmbh & Co. Kg Gleisbauvorrichtung zur Bearbeitung von Schienen

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