EP1387905A2 - Method for installing points in railway tracks and points for carrying out said method - Google Patents

Method for installing points in railway tracks and points for carrying out said method

Info

Publication number
EP1387905A2
EP1387905A2 EP02724034A EP02724034A EP1387905A2 EP 1387905 A2 EP1387905 A2 EP 1387905A2 EP 02724034 A EP02724034 A EP 02724034A EP 02724034 A EP02724034 A EP 02724034A EP 1387905 A2 EP1387905 A2 EP 1387905A2
Authority
EP
European Patent Office
Prior art keywords
switch
actuators
points
area
rail
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
EP02724034A
Other languages
German (de)
French (fr)
Other versions
EP1387905B1 (en
Inventor
Herbert Achleitner
Karl Schnedl
Josef Hörtler
Gerhard Berliz
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.)
Voestalpine Turnout Technology Zeltweg GmbH
Voestalpine Railway Systems GmbH
Original Assignee
Voestalpine VAE GmbH
Voestalpine Weichensysteme GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Voestalpine VAE GmbH, Voestalpine Weichensysteme GmbH filed Critical Voestalpine VAE GmbH
Publication of EP1387905A2 publication Critical patent/EP1387905A2/en
Application granted granted Critical
Publication of EP1387905B1 publication Critical patent/EP1387905B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
    • A63G21/00—Chutes; Helter-skelters
    • A63G21/04—Chutes; Helter-skelters with fixed rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/16—Tracks for aerial rope railways with a stationary rope
    • E01B25/18—Ropes; Supports, fastening or straining means for ropes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
    • E01B25/24—Supporting rails; Auxiliary balancing rails; Supports or connections for rails
    • 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
    • E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings

Definitions

  • the invention relates to a method for installing turnouts in tracks, and to a turnout which can be transported in the preassembled state and has sleepers, a tongue area, an intermediate rail area and a heart area, a device for movable turnout parts, such as e.g. Tongue, actuators and controls for performing this procedure.
  • Turnouts are usually delivered after pre-assembly at the manufacturer's plant, with a complete functional check being carried out after such pre-assembly.
  • the switch After the pre-assembly, the switch is completely dismantled and brought to the installation location.
  • the new assembly and the new installation and alignment of the switch requires relatively long installation times and thus relatively long track closures.
  • a plurality of setting levels are required. This large number of setting levels results in a relatively complex power transmission, different setting paths having to be taken into account in different setting levels.
  • the conventional solutions in switch building provide connecting rods or individual drives for the individual levels.
  • the assembly method according to the invention is essentially characterized in that the switch is completely assembled in functional units, pre-assembled on a transport vehicle, and that the heart area, including the pre-assembled sleepers, the tongue device and the safety devices are pre-assembled at the installation site and with the subsequent ones Rails are connected, whereupon the switch is ballasted and the track bed is stuffed, the connecting lines for the switch drive and the switch safety devices are connected and the switch is put into operation.
  • the device and the intermediate rail area are only required for relatively long switches in order to enable transport even over winding routes to the installation location, but overall the system threshold, rail, adjustment system and safety device is deformed from the operating position during transport, and it is therefore necessary to provide a corresponding elastic deformability by the weight and the force during the transport and tamping process.
  • the procedure is such that the intermediate rail area and / or the heart area is lowered in the vertical direction after tilting and is connected to the tongue device.
  • the final assembly is limited to lashing with the track, whereby a temporary lashing can be carried out during the tamping process and the definitive final lashing is carried out after completion of the tamping process.
  • the switch according to the invention which can be transported in the preassembled state, is essentially characterized in that the actuators are designed as hydraulic actuators, that the hydraulic lines for connecting the actuators are elastically fixed to the sleepers and that the actuators are attached to the movable switch parts such as tongues are pivotally connected about an axis running in the longitudinal direction of the rail with the interposition of elastic connecting members and / or spherical bearings.
  • hydraulic actuators allows sensitive Liehe to dispense connecting rods, which not only allows a plurality of prefabricated assembly levels to be assembled, but also significantly reduces the risk of damage during the tamping process.
  • the hydraulic lines for connecting the actuators are elastically fixed to the sleepers, so that during transportation, warping and bending of the switch parts connected to the sleepers do not result in damage to the hydraulic lines.
  • the actuators are now additionally connected to the tongues so that they can pivot about an axis running in the longitudinal direction of the rail with the interposition of elastic connecting links and / or spherical bearings, a corresponding deformation during transport is also permitted here and ensures that an immediately reliable operation after the tamping process and ready-to-use position can be taken.
  • the design according to the invention is advantageously made such that the drive devices such as the pump, motor and, if appropriate, pressure accumulator are elastically fixed in a trough threshold. Overall, with such a design, an elastic connection of the closure device to the tongue is ensured, which results in the required defined setting in operation without further elastic degrees of freedom, the closure device advantageously being elastically suspended vertically even in the trough threshold.
  • the design is advantageously made such that the actuators in cheeks or lateral stops of the trough sleeper are secured against displacement in the longitudinal direction of the trough sleeper, preferably the cheeks or lateral stops of the trough sleeper are spherical and the actuators between the Cheeks or crowned stops are pivotally mounted about an axis running in the longitudinal direction of the rail.
  • Compensating rods and control devices can also be guided in a vertically elastic manner in a similar manner and coupled to the tongue base.
  • the training is taken with advantage so that the tester rods on the tongues by one in the longitudinal direction of the axis pivotable and movable in the vertical direction with the interposition of elastic links and / or spherical bearings are connected, with the tester rods with the interposition of vertically effective springs on a vertical, with the tongues or the connecting element of the actuator on the tongues with advantage attack the connected bolt.
  • the corresponding elastic degrees of freedom are selected so that they take into account the possible bending and warping during transport, but the corresponding elasticity is limited to a minimum in the direction of the exact travel paths to be followed during operation and is limited to the usual bearing play.
  • the design is advantageously made such that components extending over a plurality of sleepers, such as e.g. Hydraulic lines are overlapped by a roof-shaped or U-shaped cover, which is formed from a plurality of telescopically telescopic segments.
  • sleepers such as e.g. Hydraulic lines
  • a roof-shaped or U-shaped cover which is formed from a plurality of telescopically telescopic segments.
  • Such vertically displaceable cover parts which are elastically fastened to the sleepers, can compensate for level differences in the sleepers that occur during transport and the tamping process.
  • the width of the trough sleeper can be chosen according to the usual size of a concrete sleeper, so that here too there are no protruding fittings that could impede or complicate the tamping process.
  • the switch which is attached to the sleepers is to be regarded as an elastic structure which is only brought into its exact operating position after the tamping process has been completed.
  • All the coupling parts to the rail parts have an elasticity which takes into account the stresses during transport, whereby immediately after the stuffing the exact operating position can be taken.
  • the components extending over a plurality of sleepers naturally include, in addition to the hydraulic lines mentioned, cables for sensors arranged in the middle of the track, the cover in any case extending to the trough threshold over which such cables and hydraulic lines are led to their connections and out of which Track area moved out into a control cabinet.
  • FIG. 1 shows a plan view of an assembled switch system with a drive station and two further adjustment levels
  • FIG. 2 shows the arrangement of the hydraulic switch drive and the lock in a trough sleeper
  • FIG. 3 shows a plan view of a changeover unit
  • FIG. 4 shows the connecting line between 5, the attachment of the hydraulic lines with a cover to the threshold
  • FIG. 6 the attachment in the overlap area to a threshold
  • FIG. 7 a sectional view along the line VII - VII of FIG. 3
  • FIG. 8 the installation position of a Tester rod without the switch drive shown in FIG. 2
  • FIG. 9 a detail of FIG. 8 in an enlarged representation.
  • FIG. 1 shows a plan view of a fully assembled switch system, wherein stock rails 1 and tongue rails 2 can be seen.
  • the hydraulic drive station is designated by 3, with hydraulic in two further adjustment levels Units 4 and 5 are provided, which are connected to one another or to the hydraulic point machine 3 via hydraulic lines 6.
  • trough sleepers 7 are used for this purpose, the width of which corresponds to the usual size of a concrete sleeper.
  • Fig. 2 the arrangement of the point machine is shown in such a trough threshold.
  • the hydraulic switch drive is again designated 3, the forces for the displacement of the switch tongue being transmitted via elastic connecting members and / or crowned bearings.
  • a fork-shaped tab 8 is provided, in which a bolt 9 with a convex jacket tube is arranged.
  • the tongue rail guided on a sliding chair 10, which is indicated by 2 is connected to a cranked bracket 11 which engages in the free space between the bolt 9 and the lug 8 to transmit the changeover forces.
  • Elastic connecting links can be interposed here, which allow a play-free power transmission and at the same time a slight pivotability of the actuator relative to the tongue about an axis running in the longitudinal direction of the rail and / or in a plane parallel to the plane of the rail. This pivotability takes into account the fact that deformations of the preassembled switch during transport and during the tamping process cannot be prevented.
  • Fig. 3 is now a plan view of the trough sleeper with built-in point machine, and again the elastic connecting device of the actuator 3 to the switch tongues 2 is shown.
  • a resilient pressure piece 12 with a convex pressure surface can now be seen, which comes into effect when the switch tongue 2 is moved into the bearing position on the bracket 11 and causes the tongue 2 to be pressed elastically against the stock rail 1, at the same time the bolt 9 from the bracket 11 is lifted off and gets out of the system.
  • the closure device 3 is vertically elastically suspended in the trough sleeper 7 and for this purpose is securely received in cheek or lateral stops 13 of the trough sleeper 7 against displacement in the longitudinal direction of the trough sleeper 7.
  • the cheek or side stops 13 of the trough sleeper 7 can be spherical, so that the actuator 3 is pivotally mounted between the cheek or spherical stops 13 about an axis running in the longitudinal direction of the rail.
  • the actuator 3 is connected to the trough sleeper 7 via fastening screws 14, as can be seen better in the sectional view according to FIG. 7.
  • the screw 14 is received in an elastic bushing 15 in order in this way to ensure the elastic mobility of the actuator 3 relative to the trough sleeper 7.
  • FIG. 4 shows the hydraulic connecting lines between the individual actuators, which are arranged offset in the longitudinal direction of the rail.
  • the hydraulic lines 6 are surrounded by protective tubes 16 and fixed to a threshold 18 by means of pipe clamps 17.
  • the fixing is made elastically, the hydraulic line 6 being surrounded by an elastic sheath 19, as shown in FIG. 5, so that a relative movement between the hydraulic line 6 and the pipe clamp 17 is made possible. This takes into account the possible bending and distortion during transport.
  • the hydraulic lines are covered by covers 20.
  • the covers 20 are formed from several telescopically movable segments, so that level differences of the sleepers, which can occur during transport and tamping process, can be compensated for.
  • 6 shows the overlap area of two covers 20 and 21, the resilient fixing 22 of the cover parts 20 and 21 on the threshold 18 being able to pivot Allows cover parts 20 and 21 to each other in a vertical plane running in the longitudinal direction of the rail.
  • FIGS. 8 and 9 show the arrangement of a test rod 22, which is connected to the tongue rail 2 via a bolt 23 as a connecting rod.
  • the detail of this connection, designated IX, is shown in section in FIG. 9.
  • the test rod 22 is connected to a bearing eye, the concavely curved bearing shell 25 encompasses a spherical bearing part 26 of a sleeve 27 connected to the bolt 23.
  • This storage results in a pivotability in the direction of the double arrow 28 without changing the freedom from play required for operational safety in the direction of the double arrow 29.
  • the sleeve 27 is supported in the vertical direction by a spring 30, the spring plate being designated 31 and O-rings 32 being arranged as sealing elements or elastic connecting members.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

A method for installing points in railway tracks, characterized in that the points are entirely pre-assembled in functional units (1, 2, 7, 18) on a transport vehicle and the tongue area, the area in between the tracks and the core area, together with pre-assembled railway sleepers (6, 18), the moveable parts of said points, and, for instance, the tongue device and the safety devices are lowered into the place of installation in a pre-assembled state and joined to the adjacent tracks, whereupon the points are ballasted and the ballast of the track is packed, the connection lines for the drive mechanism of said points and the safety devices of the points are joined and the points are placed in a state of operation. The actuators of the points transported in a pre-assembled state are embodied in the form of hydraulic actuators (3, 4, 5). The hydraulic lines (6) connecting the actuators are elastically fixed to the sleepers (18). The actuators (3, 4, 5) are connected to the moveable parts of the points, e.g. the tongues (2) in such a way that they are pivotable about an axis extending in the longitudinal direction of the tracks by inserting elastic connecting members and/or crowned bearings (8,9).

Description

Verfahren zum Einbauen von Weichen in Geleise sowie Weiche zur Durchführung dieses VerfahrensProcedure for installing turnouts in tracks and turnout for performing this procedure
Die Erfindung bezieht sich auf ein Verfahren zum Einbauen von Weichen in Geleise, sowie auf eine in vormontiertem Zustand transportfähige Weiche mit Schwellen, einem Zungenbereich, einem Zwischenschienenbereich und einem Herzbereich, einer Vorrichtung für bewegliche Weichenteile, wie z.B. Zunge, Stellantrieben und Kontrolleinrichtungen zur Durchführung dieses Verfahrens.The invention relates to a method for installing turnouts in tracks, and to a turnout which can be transported in the preassembled state and has sleepers, a tongue area, an intermediate rail area and a heart area, a device for movable turnout parts, such as e.g. Tongue, actuators and controls for performing this procedure.
Die Lieferung von Weichen erfolgt in der Regel nach einer Vormontage im Herstellerwerk, wobei nach einer derartigen Vormontage eine vollständige Funktionskontrolle vorgenommen wird. Nach der Vormontage wird die Weiche wiederum vollständig zerlegt und an den Einbauort verbracht. Der neuerliche Zusammenbau und die neuerliche Einrichtung und Ausrichtung der Weiche erfordert relativ lange Einbauzeiten und damit relativ lange Streckensperren. Bei Weichen mit relativ großen Krümmungs- radien, d. h. Weichen, die mit großen Geschwindigkeiten durchfahren werden können, sind eine Mehrzahl von Stellebenen erforderlich. Durch diese Vielzahl von Stellebenen ergibt sich eine relativ aufwendige Kraftübertragung, wobei in verschiedenen Stellebenen unterschiedliche Stellwege berücksichtigt werden müssen. Die herkömmlichen Lösungen im Weichenbau sehen hier Verbindungsgestänge oder Einzelantriebe für die einzelnen Stellebenen vor. Im Fall von Verbindungsgestängen läßt sich immer nur eine maximale Stellkraft verwirklichen, wobei Längenänderungen im Verbindungsgestänge durch Temperaturschwan- kungen und Schwellenwanderungen zu Spannungen im Gestänge führen können und dadurch zu einem erhöhten Verschleiß und Fehlfunktionen beim Weichenstellvorgang führen können. Übliche Verbindungsgestänge sind daher auf maximal 4 Stellebenen beschränkt. Im Fall von Einzelantrieben bestehen derartige Be- schränkungen nicht. Durch die erforderliche Mehrzahl von Antriebseinheiten ist jedoch ein steuerungstechnisch höherer Aufwand erforderlich. Nach dem Einbau einer Weiche in das Geleise muß der Weichenunterbau hergestellt werden, wobei eine maschinelle Stopfbarkeit auch im Bereich der Weiche gefordert wird. Die durch eine ma- schinelle Stopfbarkeit erzielbare bessere Schotterverdichtung verlängert den Zeitraum zwischen im Betrieb erforderlichen Stopfvorgangen und reduziert dadurch die Wartungskosten.Turnouts are usually delivered after pre-assembly at the manufacturer's plant, with a complete functional check being carried out after such pre-assembly. After the pre-assembly, the switch is completely dismantled and brought to the installation location. The new assembly and the new installation and alignment of the switch requires relatively long installation times and thus relatively long track closures. In the case of switches with relatively large radii of curvature, ie switches which can be traversed at high speeds, a plurality of setting levels are required. This large number of setting levels results in a relatively complex power transmission, different setting paths having to be taken into account in different setting levels. The conventional solutions in switch building provide connecting rods or individual drives for the individual levels. In the case of connecting linkages, only a maximum actuating force can be realized, changes in length in the connecting linkage due to temperature fluctuations and threshold migration can lead to tensions in the linkage and thereby lead to increased wear and malfunctions during the point setting process. Usual connecting rods are therefore limited to a maximum of 4 levels. There are no such restrictions in the case of individual drives. Due to the required number of drive units, however, a higher control engineering effort is required. After installing a turnout in the track, the turnout substructure must be made, whereby mechanical stuffing is also required in the area of the turnout. The better ballast compaction that can be achieved by mechanical stuffing extends the time between tamping operations required in operation and thereby reduces maintenance costs.
Die Erfindung zielt nun darauf ab, ein Verfahren zum Einbauen von Weichen in Geleise zu schaffen, mit welchem die Einbau- zeiten auf ein Minimum reduziert werden können und lange Streckensperren vermieden werden. Das erfindungsgemäße Montageverfahren ist zur Lösung dieser Aufgabe im wesentlichen dadurch gekennzeichnet, daß die Weiche in funktionalen Ein- heiten zur Gänze vormontiert auf ein Transportfahrzeug verbracht wird und daß der Herzbereich samt vormontierten Schwellen, die Zungenvorrichtung und die Sicherheitseinrichtungen vormontiert am Einbauort abgesenkt und mit den anschließenden Schienen verbunden werden, worauf die Weiche geschottert und das Gleisbett gestopft wird, die Anschlußleitungen für den Weichenantrieb und die Weichensicherheitseinrichtungen angeschlossen werden und die Weiche in Betrieb genommen wird. Dadurch, daß eine zur Gänze vormontierte und komplett zusammengebaute Weiche sozusagen steckerfertig vor Ort transportiert werden kann, gelingt es, nach dem Verlegen und Stopfen ohne weitere Justierung der Anschlüsse bzw der Sicherheitsvorrichtungen nach dem Verlaschen mit dem Geleise die Weiche sofort in Betrieb zu nehmen, sodaß längere Streckensperren vermieden werden. Zu diesem Zweck wird nach einer kompletten Erstmontage im Werk die vormontierte Weiche auf spezielle Transportwaggons montiert und vor Ort gebracht, worauf ein maschinelles Verlegen und Stopfen erfolgt. Mit Vorteil wird hiebei so vorgegangen, daß der Herzbereich bzw. der Zwischenschienenbereich für den Transport aus der Schie- nenfahrebene gekippt wird und in gekipptem Zustand transportiert wird. Eine Unterteilung in eine Mehrzahl von funktionalen Einheiten, wie beispielsweise den Herzbereich, die Zungen- Vorrichtung und den Zwischenschienenbereich ist lediglich bei relativ langen Weichen erforderlich, um den Transport auch über kurvige Strecken bis zum Einbauort zu ermöglichen, insgesamt wird aber während des Transportes das System Schwelle, Schiene, Verstellsystem und Sicherheitseinrichtung aus der Betriebsposition verformt, und es ist daher erforderlich, eine entsprechende elastische Verformbarkeit durch das Eigengewicht und die Krafteinwirkung während des Transport- und des Stopfvorganges vorzusehen. Mit Vorteil wird zum definitiven Zusam- menbau bei unterteilter Lieferung in getrennten funktionalen Einheiten für den Herzbereich und die Zungenvorrichtung so vorgegangen, daß der Zwischenschienenbereich und/oder der Herzbereich nach dem Kippen in vertikaler Richtung abgesenkt wird und mit der Zungenvorrichtung verbunden wird. Die Endmon- tage beschränkt sich auf das Verlaschen mit dem Geleise, wobei während des Stopfvorganges eine provisorische Verlaschung vorgenommen werden kann und die definitive endgüligte Verlaschung nach Abschluß des StopfVorganges vorgenommen wird.The invention now aims to provide a method for installing switches in tracks, with which the installation times can be reduced to a minimum and long track closures are avoided. To achieve this object, the assembly method according to the invention is essentially characterized in that the switch is completely assembled in functional units, pre-assembled on a transport vehicle, and that the heart area, including the pre-assembled sleepers, the tongue device and the safety devices are pre-assembled at the installation site and with the subsequent ones Rails are connected, whereupon the switch is ballasted and the track bed is stuffed, the connecting lines for the switch drive and the switch safety devices are connected and the switch is put into operation. The fact that a completely pre-assembled and completely assembled turnout can be transported on-site, so to speak, ready to plug in, it is possible to put the turnout into operation immediately after laying and plugging without further adjustment of the connections or the safety devices after being lashed with the track, so that longer road closures can be avoided. For this purpose, after a complete initial assembly in the factory, the preassembled switch is mounted on special transport wagons and brought on site, followed by mechanical laying and tamping. It is advantageously carried out in such a way that the heart area or the intermediate rail area is tilted for transport out of the rail travel level and is transported in the tilted state. A division into a plurality of functional units, such as the heart area, the tongue The device and the intermediate rail area are only required for relatively long switches in order to enable transport even over winding routes to the installation location, but overall the system threshold, rail, adjustment system and safety device is deformed from the operating position during transport, and it is therefore necessary to provide a corresponding elastic deformability by the weight and the force during the transport and tamping process. Advantageously, for definitive assembly in the case of subdivided delivery in separate functional units for the heart area and the tongue device, the procedure is such that the intermediate rail area and / or the heart area is lowered in the vertical direction after tilting and is connected to the tongue device. The final assembly is limited to lashing with the track, whereby a temporary lashing can be carried out during the tamping process and the definitive final lashing is carried out after completion of the tamping process.
Die für die Durchführung dieses Verfahrens erforderliche Konstruktion muß in allen Verbindungsstellen zu Zungen, Backenschiene oder Schwelle eine ausreichende Nachgiebigkeit in zwei Ebenen sicherstellen, um zu gewährleisten, daß sich die Weiche nach dem Stopfvorgang unmittelbar in einer Betriebsposition befindet, in welcher es lediglich erforderlich ist, die Anschlüsse für die Sicherheitseinrichtungen und für die Stellvorrichtung mit der fertigen Weiche zu verbinden. Zu diesem Zweck ist die erfindungsgemäße, in vormontiertem Zustand transportfähige Weiche im wesentlichen dadurch gekennzeichnet, daß die Stellantriebe als hydraulische Stellantriebe ausgebildet sind, daß die Hydraulikleitungen zur Verbindung der Stellantriebe elastisch an den Schwellen festgelegt sind und daß die Stellantriebe an den beweglichen Weichenteilen wie z.B. Zungen um eine in Schienenlängsrichtung verlaufende Achse schwenkbar unter Zwischenschaltung elastischer Verbindungsglieder und/oder balliger Lager angeschlossen sind. Die Verwendung von hydraulischen Stellantrieben erlaubt, auf empfind- liehe Verbindungsgestänge zu verzichten, wodurch nicht nur eine Mehrzahl von Stellebenen vorgefertigt montiert werden kann, sondern auch die Gefahr einer Beschädigung beim Stopfvorgang wesentlich verringert werden kann. Zu diesem Zweck sind die Hydraulikleitungen zur Verbindung der Stellantriebe elastisch an den Schwellen festgelegt, sodaß beim Transport Verwerfungen und Durchbiegungen der mit den Schwellen verbundenen Weichenteile keine Beschädigung der Hydraulikleitungen zur Folge haben. Dadurch, daß nun zusätzlich die Stellantriebe an den Zungen um eine in Schienenlängsrichtung verlaufende Achse schwenkbar unter Zwischenschaltung elastischer Verbindungsglieder und/oder balliger Lager angeschlossen sind, wird auch hier eine entsprechende Verformung beim Transport zugelassen und gewährleistet, daß nach dem StopfVorgang eine un- mittelbar betriebssichere und betriebsfertige Position eingenommen werden kann. Mit Vorteil ist die erfindungsgemäße Ausbildung hiebei so getroffen, daß die Antriebseinrichtungen wie z.B. Pumpe, Motor und gegebenenfalls Druckspeicher elastisch in einer Trogschwelle festgelegt sind. Insgesamt wird mit einer derartigen Ausbildung eine elastische Verbindung der Verschlußeinrichtung zur Zunge hin sichergestellt, welche im Betrieb die erforderliche definierte Einstellung ohne weitere elastische Freiheitsgrade ergibt, wobei mit Vorteil die Verschlußeinrichtung selbst in der Trogschwelle vertikal elastisch aufgehängt wird. Zu diesem Zweck ist die Ausbildung mit Vorteil so getroffen, daß die Stellantriebe in Wangen bzw. seitlichen Anschlägen der Trogschwelle gegen Verschieben in Längsrichtung der Trogschwelle gesichert aufgenommen sind, wobei vorzugsweise die Wangen bzw. seitlichen Anschläge der Trogschwelle ballig ausgebildet sind und die Stellantriebe zwischen den Wangen bzw. balligen Anschläge um eine in Schienenlängsrichtung verlaufende Achse schwenkbar gelagert sind.The design required to carry out this method must ensure sufficient flexibility in two planes at all junctions to the tongues, stock rail or sleeper to ensure that the switch is immediately in an operating position after the tamping process, in which it is only necessary to connect the connections for the safety devices and for the actuating device with the finished switch. For this purpose, the switch according to the invention, which can be transported in the preassembled state, is essentially characterized in that the actuators are designed as hydraulic actuators, that the hydraulic lines for connecting the actuators are elastically fixed to the sleepers and that the actuators are attached to the movable switch parts such as tongues are pivotally connected about an axis running in the longitudinal direction of the rail with the interposition of elastic connecting members and / or spherical bearings. The use of hydraulic actuators allows sensitive Liehe to dispense connecting rods, which not only allows a plurality of prefabricated assembly levels to be assembled, but also significantly reduces the risk of damage during the tamping process. For this purpose, the hydraulic lines for connecting the actuators are elastically fixed to the sleepers, so that during transportation, warping and bending of the switch parts connected to the sleepers do not result in damage to the hydraulic lines. The fact that the actuators are now additionally connected to the tongues so that they can pivot about an axis running in the longitudinal direction of the rail with the interposition of elastic connecting links and / or spherical bearings, a corresponding deformation during transport is also permitted here and ensures that an immediately reliable operation after the tamping process and ready-to-use position can be taken. The design according to the invention is advantageously made such that the drive devices such as the pump, motor and, if appropriate, pressure accumulator are elastically fixed in a trough threshold. Overall, with such a design, an elastic connection of the closure device to the tongue is ensured, which results in the required defined setting in operation without further elastic degrees of freedom, the closure device advantageously being elastically suspended vertically even in the trough threshold. For this purpose, the design is advantageously made such that the actuators in cheeks or lateral stops of the trough sleeper are secured against displacement in the longitudinal direction of the trough sleeper, preferably the cheeks or lateral stops of the trough sleeper are spherical and the actuators between the Cheeks or crowned stops are pivotally mounted about an axis running in the longitudinal direction of the rail.
Auch Ausgleichsstangen und Kontrolleinrichtungen können in ähnlicher Weise vertikal elastisch geführt sein und an den Zungenfuß angekuppelt sein. Die Ausbildung ist hiebei mit Vorteil so getroffen, daß die Prüferstangen an den Zungen um eine in Schienenlängsrichtung verlaufende Achse schwenkbar und in vertikaler Richtung verschieblich unter Zwischenschaltung elastischer Verbindungsglieder und/oder balliger Lager angeschlossen sind, wobei mit Vorteil die Prüferstangen unter Zwischenschaltung von in vertikaler Richtung wirksamen Federn an einem vertikalen, mit den Zungen oder dem Anschlußglied des Stellantriebes an den Zungen verbundenen Bolzen angreifen. Die entsprechenden elastischen Freiheitsgrade sind hiebei jeweils so gewählt, daß sie den möglichen Verbiegungen und Verwerfun- gen beim Transport Rechnung tragen, wobei jedoch in Richtung der exakt einzuhaltenden Stellwege im Betrieb die entspechende Elastizität auf ein Minimum beschränkt ist und sich auf das übliche Lagerspiel beschränkt.Compensating rods and control devices can also be guided in a vertically elastic manner in a similar manner and coupled to the tongue base. The training is taken with advantage so that the tester rods on the tongues by one in the longitudinal direction of the axis pivotable and movable in the vertical direction with the interposition of elastic links and / or spherical bearings are connected, with the tester rods with the interposition of vertically effective springs on a vertical, with the tongues or the connecting element of the actuator on the tongues with advantage attack the connected bolt. The corresponding elastic degrees of freedom are selected so that they take into account the possible bending and warping during transport, but the corresponding elasticity is limited to a minimum in the direction of the exact travel paths to be followed during operation and is limited to the usual bearing play.
Um nun schließlich eine Beschädigung der einzelnen Verbindungsteile und insbesondere von die Schwellen übergreifenden Teilen zu verhindern, ist mit Vorteil die Ausbildung so getroffen, daß sich über eine Mehrzahl von Schwellen erstreckende Bauteile wie z.B. Hydraulikleitungen von einer dachförmigen oder U-förmigen Abdeckung übergriffen sind, welche aus mehreren, teleskopisch ineinanderschiebbaren Segmenten gebildet ist. Derartige in sich vertikal verschiebbare, an den Schwellen elastisch befestigte Abdeckungsteile können Niveauunterschiede der Schwellen, die sich während des Transportes und des StopfVorganges einstellen, ausgleichen. Die Baubreite der Trogschwelle kann entsprechend dem üblichen Baumaß einer Betonschwelle gewählt werden, sodaß auch hier keine überstehenden Einbauten vorhanden sind, die den Stopfvorgang behindern oder erschweren könnten.In order to finally prevent damage to the individual connecting parts and in particular to parts that cross the thresholds, the design is advantageously made such that components extending over a plurality of sleepers, such as e.g. Hydraulic lines are overlapped by a roof-shaped or U-shaped cover, which is formed from a plurality of telescopically telescopic segments. Such vertically displaceable cover parts, which are elastically fastened to the sleepers, can compensate for level differences in the sleepers that occur during transport and the tamping process. The width of the trough sleeper can be chosen according to the usual size of a concrete sleeper, so that here too there are no protruding fittings that could impede or complicate the tamping process.
Während des Transportes und während des Stopfvorganges ist die Weiche, welche an den Schwellen festgelegt ist, als ein elastisches Gebilde anzusehen, das erst nach Abschluß des StopfVorganges in seine exakte Betriebsposition gebracht wird. Alle Ankoppelungssteilen an die Schienenteile weisen hiebei eine Elastizität auf, welche den Beanspruchungen beim Transport Rechnung tragen, wobei nach dem Stopf organg unmit- telbar die exakte Betriebsposition eingenommen wird. Zu den sich über eine Mehrzahl von Schwellen erstreckenden Bauteilen zählen neben den genannten Hydraulikleitungen naturgemäß auch in der Gleismitte angeordnete Kabel für Sensoren, wobei sich die Abdeckung jedenfalls bis zu derjenigen Trogschwelle erstreckt, über welche derartige Kabel und Hydraulikleitungen zu ihren Anschlüssen geführt werden und aus dem Gleisbereich herausverlegt in einen Steuerschrank münden.During transport and during the tamping process, the switch which is attached to the sleepers is to be regarded as an elastic structure which is only brought into its exact operating position after the tamping process has been completed. All the coupling parts to the rail parts have an elasticity which takes into account the stresses during transport, whereby immediately after the stuffing the exact operating position can be taken. The components extending over a plurality of sleepers naturally include, in addition to the hydraulic lines mentioned, cables for sensors arranged in the middle of the track, the cover in any case extending to the trough threshold over which such cables and hydraulic lines are led to their connections and out of which Track area moved out into a control cabinet.
Insgesamt hat sich in der Praxis an einem Prototyp gezeigt, daß die werkseitig durchgeführten Justierungen bei den jeweils geforderten Elastizitäten der Verbindungsglieder unmittelbar erhalten bleiben, sodaß nach Aufstellung des Steuerschrankes und Anbindung an die stellwerkseitige Sicherungsanläge eine sofortige signalmäßig funktionierende Inbetriebnahme erfolgen kann, ohne daß weitere Nachjustierungen an der fertig verlegten Zungenvorrichtung durchzuführen sind.Overall, it has been shown in practice on a prototype that the adjustments made at the factory with the required elasticity of the connecting links are retained immediately, so that once the control cabinet has been set up and connected to the interlocking-side safety systems, commissioning can be carried out immediately, in terms of signals, without further readjustments to be carried out on the fully installed tongue device.
Die Erfindung wird nachfolgend an Hand von in der Zeichnung schematisch dargestellten Ausführungsbeispielen näher erläutert. In dieser zeigen Fig. 1 eine Draufsicht auf eine montierte Weichenanlage mit einer Antriebsstation und zwei weiteren Versteilebenen, Fig. 2 die Anordnung des hydraulischen Weichenantriebes und des Verschlusses in einer Trogschwelle, Fig. 3 eine Draufsicht auf eine Umstelleinheit, Fig. 4 die Verbindungsleitung zwischen den Umstelleinheiten, Fig. 5 die Befestigung der hydraulischen Leitungen mit Abdeckung an der Schwelle, Fig. 6 die Befestigung im Überlappungsbereich an einer Schwelle, Fig. 7 eine Schnittdarstellung gemäß der Linie VII - VII der Fig. 3, Fig. 8 die Einbaulage einer Prüferstange ohne den in Fig. 2 ersichtlichen Weichenantrieb und Fig. 9 ein Detail der Fig. 8 in vergrößerter Darstellung.The invention is explained in more detail below on the basis of exemplary embodiments schematically illustrated in the drawing. 1 shows a plan view of an assembled switch system with a drive station and two further adjustment levels, FIG. 2 shows the arrangement of the hydraulic switch drive and the lock in a trough sleeper, FIG. 3 shows a plan view of a changeover unit, FIG. 4 shows the connecting line between 5, the attachment of the hydraulic lines with a cover to the threshold, FIG. 6 the attachment in the overlap area to a threshold, FIG. 7 a sectional view along the line VII - VII of FIG. 3, FIG. 8 the installation position of a Tester rod without the switch drive shown in FIG. 2 and FIG. 9 a detail of FIG. 8 in an enlarged representation.
Fig. 1 zeigt eine Draufsicht auf eine fertig montierte Wei- chenanlage, wobei Backenschienen 1 sowie Zungenschienen 2 ersichtlich sind. Die hydraulische AntriebsStation ist mit 3 bezeichnet, wobei in zwei weiteren Versteilebenen hydraulische Aggregate 4 und 5 vorgesehen sind, welche untereinander bzw. mit dem hydraulischen Weichenantrieb 3 über Hydraulikleitungen 6 verbunden sind. Wie aus Fig. 1 ersichtlich, sind keine überstehenden Einbauten vorhanden, die den Stopfvorgang behindern oder erschweren könnten, und es finden zu diesem Zweck Trogschwellen 7 Verwendung, deren Baubreite dem üblichen Baumaß einer Betonschwelle entspricht. In Fig. 2 ist nun die Anordnung des Weichenantriebes in einer derartigen Trogschwelle dargestellt. Der hydraulische Weichenantrieb ist wiederum mit 3 bezeichnet, wobei die Übertragung der Kräfte für die Verschiebung der Weichenzunge über elastische Verbindungsglieder und/oder ballige Lager erfolgt. Zu diesem Zweck ist eine gabelförmige Lasche 8 vorgesehen, in welcher ein Bolzen 9 mit bombiert ausgebildetem Mantelrohr angeordnet ist. Die auf einem Gleitstuhl 10 geführte Zungenschiene, welche mit 2 angedeutet ist, ist mit einem gekröpften Bügel 11 verbunden, welcher zur Übertragung der Umstellkräfte in den Freiraum zwischen Bolzen 9 und Lasche 8 eingreift. Hierbei können elastische Verbindungsglieder zwischengeschaltet sein, welche eine spielfreie Kraftübertragung und gleichzeitig eine geringfügige Verschwenkbarkeit des Stellantriebes relativ zur Zunge um eine in Schienenlängsrichtung verlaufende Achse und/oder in einer zur Schienenebene parallelen Ebene ermöglichen. Diese Schwenkbarkeit trägt dem Umstand Rechnung, daß Verformungen der vormontierten Weiche beim Transport sowie beim Stopfvorgang nicht verhindert werden können.1 shows a plan view of a fully assembled switch system, wherein stock rails 1 and tongue rails 2 can be seen. The hydraulic drive station is designated by 3, with hydraulic in two further adjustment levels Units 4 and 5 are provided, which are connected to one another or to the hydraulic point machine 3 via hydraulic lines 6. As can be seen from FIG. 1, there are no protruding internals which could impede or complicate the tamping process, and trough sleepers 7 are used for this purpose, the width of which corresponds to the usual size of a concrete sleeper. In Fig. 2, the arrangement of the point machine is shown in such a trough threshold. The hydraulic switch drive is again designated 3, the forces for the displacement of the switch tongue being transmitted via elastic connecting members and / or crowned bearings. For this purpose, a fork-shaped tab 8 is provided, in which a bolt 9 with a convex jacket tube is arranged. The tongue rail guided on a sliding chair 10, which is indicated by 2, is connected to a cranked bracket 11 which engages in the free space between the bolt 9 and the lug 8 to transmit the changeover forces. Elastic connecting links can be interposed here, which allow a play-free power transmission and at the same time a slight pivotability of the actuator relative to the tongue about an axis running in the longitudinal direction of the rail and / or in a plane parallel to the plane of the rail. This pivotability takes into account the fact that deformations of the preassembled switch during transport and during the tamping process cannot be prevented.
In Fig. 3 ist nun eine Draufsicht auf die Trogschwelle mit eingebautem Weichenantrieb dargestellt, und es ist wiederum die elastische Anschlußvorrichtung des Stellantriebes 3 an die Weichenzungen 2 dargestellt. In der Draufsicht ist nun auch ein federndes Druckstück 12 mit bombierter Druckfläche ersichtlich, welches beim Verschieben der Weichenzunge 2 in die Anlagestellung am Bügel 11 zur Wirkung gelangt und eine elastische Anpressung der Zunge 2 an die Backenschiene 1 bewirkt, wobei gleichzeitig der Bolzen 9 vom Bügel 11 abgehoben wird und außer Anlage gelangt. Die Verschlußeinrichtung 3 ist in der Trogschwelle 7 vertikal elastisch aufgehängt und ist zu diesem Zweck in Wangen- bzw. seitlichen Anschlägen 13 der Trogschwelle 7 gegen Verschieben in Längsrichtung der Trogschwelle 7 gesichert aufgenommen. Die Wangen- bzw. seitlichen Anschläge 13 der Trogschwelle 7 können dabei ballig ausgebildet sein, sodaß der Stellantrieb 3 zwischen den Wangen- bzw. balligen Anschlägen 13 um eine in Schienenlängsrichtung verlaufende Achse schwenkbar gelagert ist. Dabei ist der Stellantrieb 3 über Befestigungsschrauben 14 mit der Trogschwelle 7 verbunden, wie in der Schnittdarstellung gemäß Fig. 7 besser ersichtlich ist. Die Schraube 14 ist in einer elastischen Büchse 15 aufgenommen, um auf diese Weise die elastische Beweglichkeit des Stellantriebes 3 rela- tiv zur Trogschwelle 7 zu gewährleisten.In Fig. 3 is now a plan view of the trough sleeper with built-in point machine, and again the elastic connecting device of the actuator 3 to the switch tongues 2 is shown. In the top view, a resilient pressure piece 12 with a convex pressure surface can now be seen, which comes into effect when the switch tongue 2 is moved into the bearing position on the bracket 11 and causes the tongue 2 to be pressed elastically against the stock rail 1, at the same time the bolt 9 from the bracket 11 is lifted off and gets out of the system. The closure device 3 is vertically elastically suspended in the trough sleeper 7 and for this purpose is securely received in cheek or lateral stops 13 of the trough sleeper 7 against displacement in the longitudinal direction of the trough sleeper 7. The cheek or side stops 13 of the trough sleeper 7 can be spherical, so that the actuator 3 is pivotally mounted between the cheek or spherical stops 13 about an axis running in the longitudinal direction of the rail. The actuator 3 is connected to the trough sleeper 7 via fastening screws 14, as can be seen better in the sectional view according to FIG. 7. The screw 14 is received in an elastic bushing 15 in order in this way to ensure the elastic mobility of the actuator 3 relative to the trough sleeper 7.
In Figur 4 sind nun die hydraulische Verbindungsleitungen zwischen den einzelnen, in Schienenlängsrichtung versetzt angeordneten Stellantrieben dargestellt. Die Hydraulikleitungen 6 sind hierbei von Schutzschlauchen 16 umgeben und mittels Rohrschellen 17 an einer Schwelle 18 festgelegt. Die Festlegung erfolgt hierbei erfindungsgemäß elastisch, wobei, wie in Fig. 5 dargestellt, die Hydraulikleitung 6 von einer elastischen Ummantelung 19 umgeben sind, sodaß eine Relativbewegung zwi- sehen Hydraulikleitung 6 und Rohrschelle 17 ermöglicht wird. Dadurch wird den möglichen Verbiegungen und Verwerfungen beim Transport Rechnung getragen. Um eine Beschädigung der Hydraulikleitungen und anderen sich über eine Mehrzahl von Schwellen erstreckenden Bauteilen zu verhindern, sind die Hydrauliklei- tungen von Abdeckungen 20 übergriffen. Die Abdeckungen 20 werden aus mehreren teleskopisch ineinander verschiebbaren Segmenten gebildet, sodaß auch Nieveauunterschiede der Schwellen, die sich während des Transportes und StopfVorganges einstellen können, ausgeglichen werden können. In Fig. 6 ist hierbei der Überlappungsbereich von zwei Abdeckungen 20 und 21 dargestellt, wobei die federnde Festlegung 22 der Abdeckungsteile 20 und 21 an der Schwelle 18 eine Verschwenkbarkeit der Abdeckungsteile 20 und 21 zueinander in einer in Schienenlängsrichtung verlaufenden Vertikalebene zuläßt.FIG. 4 shows the hydraulic connecting lines between the individual actuators, which are arranged offset in the longitudinal direction of the rail. The hydraulic lines 6 are surrounded by protective tubes 16 and fixed to a threshold 18 by means of pipe clamps 17. According to the invention, the fixing is made elastically, the hydraulic line 6 being surrounded by an elastic sheath 19, as shown in FIG. 5, so that a relative movement between the hydraulic line 6 and the pipe clamp 17 is made possible. This takes into account the possible bending and distortion during transport. In order to prevent damage to the hydraulic lines and other components extending over a plurality of sleepers, the hydraulic lines are covered by covers 20. The covers 20 are formed from several telescopically movable segments, so that level differences of the sleepers, which can occur during transport and tamping process, can be compensated for. 6 shows the overlap area of two covers 20 and 21, the resilient fixing 22 of the cover parts 20 and 21 on the threshold 18 being able to pivot Allows cover parts 20 and 21 to each other in a vertical plane running in the longitudinal direction of the rail.
In Fig. 8 und 9 ist die Anordnung einer Prüferstange 22 er- sichtlich, welche über einen Bolzen 23 als Verbindungsgestänge mit der Zungenschiene 2 verbunden ist. Ds mit IX bezeichnete Detail dieser Verbindung ist in Fig. 9 im Schnitt dargestellt. Die Prüferstange 22 ist mit einem Lagerauge verbunden, dessen konkav gekrümmte Lagerschale 25 einen balligen Lagerteil 26 einer mit dem Bolzen 23 verbundenen Hülse 27 umgreift. Aus dieser Lagerung resultiert eine Schwenkbarkeit in Richtung des Doppelpfeiles 28, ohne die für die Betriebssicherheit erforderliche Spielfreiheit in Richtung des Doppelpfeiles 29 zu verändern. Die Hülse 27 ist über eine Feder 30 in vertikaler Richtung abgestützt, wobei der Federteller mit 31 bezeichnet ist und O-Ringe 32 als Dichtungselemente oder elastische Verbindungsglieder angeordnet sind. FIGS. 8 and 9 show the arrangement of a test rod 22, which is connected to the tongue rail 2 via a bolt 23 as a connecting rod. The detail of this connection, designated IX, is shown in section in FIG. 9. The test rod 22 is connected to a bearing eye, the concavely curved bearing shell 25 encompasses a spherical bearing part 26 of a sleeve 27 connected to the bolt 23. This storage results in a pivotability in the direction of the double arrow 28 without changing the freedom from play required for operational safety in the direction of the double arrow 29. The sleeve 27 is supported in the vertical direction by a spring 30, the spring plate being designated 31 and O-rings 32 being arranged as sealing elements or elastic connecting members.

Claims

Patentansprüche: claims:
1. Verfahren zum Einbauen von Weichen in Geleise, dadurch gekennzeichnet, daß die Weiche in funktionalen Einheiten zur Gänze vormontiert auf ein Transportfahrzeug verbracht wird und daß der Zungenbereich, der Zwischenschienenbereich und der Herzbereich samt vormontierten Schwellen, die beweglichen Weichenteile wie z.B Zungenvorrichtung und die Sicherheitseinrichtungen vormontiert am Einbauort abgesenkt und mit den an- schließenden Schienen verbunden werden, worauf die Weiche geschottert und das Gleisbett gestopft wird, die Anschlußleitungen für den Weichenantrieb und die Weichensicherheitseinrichtungen angeschlossen werden und die Weiche in Betrieb genommen wird.1. A method for installing switches in tracks, characterized in that the switch is completely assembled in functional units on a transport vehicle and that the tongue area, the intermediate rail area and the heart area including pre-assembled sleepers, the movable switch parts such as tongue device and the safety devices pre-assembled, lowered at the installation location and connected to the connecting rails, whereupon the switch is ballasted and the track bed is stuffed, the connecting cables for the switch drive and the switch safety devices are connected and the switch is put into operation.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Herzbereich bzw. der Zwischenschienenbereich für den Transport aus der Schienenfahrebene gekippt wird und in gekipptem Zustand transportiert wird.2. The method according to claim 1, characterized in that the heart area or the intermediate rail area is tilted for transport from the rail travel level and is transported in the tilted state.
3. Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Zwischenschienenbereich und/oder der Herzbereich nach dem Kippen in vertikaler Richtung abgesenkt wird und mit der Zungenvorrichtung verbunden wird.3. The method according to claim 1 or 2, characterized in that the intermediate rail area and / or the heart area is lowered after tilting in the vertical direction and is connected to the tongue device.
4. In vormontiertem Zustand transportfähige Weiche mit Schwellen, einem Zwischenschienenbereich und einem Herzbereich, einer Zungenvorrichtung, Stellantrieben und Kontrolleinrichtungen, dadurch gekennzeichnet, daß die Stellantriebe als hy- draulische Stellantriebe ausgebildet sind, daß die Hydraulikleitungen zur Verbindung der Stellantriebe elastisch an den Schwellen festgelegt sind und daß die Stellantriebe an den beweglichen Weichenteilen wie z.B. Zungen um eine in Schienenlängsrichtung verlaufende Achse schwenkbar unter Zwischen- Schaltung elastischer Verbindungsglieder und/oder balliger Lager angeschlossen sind. 4. Transportable switch in the preassembled state with sleepers, an intermediate rail area and a heart area, a tongue device, actuators and control devices, characterized in that the actuators are designed as hydraulic actuators that the hydraulic lines for connecting the actuators are elastically fixed to the sleepers and that the actuators are connected to the movable switch parts such as tongues so as to be pivotable about an axis running in the longitudinal direction of the rail with the interposition of elastic connecting members and / or spherical bearings.
5. Weiche nach Anspruch 4, dadurch gekennzeichnet, daß die Antriebseinrichtungen wie z.B. Pumpe, Motor und gegebenenfalls Druckspeicher elastisch in einer Trogschwelle festgelegt sind.5. Switch according to claim 4, characterized in that the drive devices such as e.g. Pump, motor and, if applicable, pressure accumulator are set elastically in a trough threshold.
6. Weiche nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die Prüferstange an den Zungen um eine in Schienenlängsrichtung verlaufende Achse schwenkbar und in vertikaler Richtung verschieblich unter Zwischenschaltung elastischer Verbindungsglieder und/oder balliger Lager angeschlossen sind.6. Switch according to claim 4 or 5, characterized in that the tester rod are pivotally connected to the tongues about an axis extending in the longitudinal direction of the rail and displaceable in the vertical direction with the interposition of elastic connecting members and / or spherical bearings.
7. Weiche nach Anspruch 6, dadurch gekennzeichnet, daß die Prüferstange unter Zwischenschaltung von in vertikaler Richtung wirksamen Federn an einem vertikalen, mit den Zungen oder dem Anschlußglied des Stellantriebes an den Zungen verbundenen Bolzen angreifen.7. Switch according to claim 6, characterized in that the tester rod engage with the interposition of springs acting in the vertical direction on a vertical bolt connected to the tongues or the connecting element of the actuator on the tongues.
8. Weiche nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, daß die Stellantriebe in Wangen bzw. seitlichen Anschlägen der Trogschwelle gegen Verschieben in Längsrichtung der Trogschwelle gesichert aufgenommen sind.8. Switch according to one of claims 4 to 7, characterized in that the actuators in cheeks or lateral stops of the trough sleeper are secured against displacement in the longitudinal direction of the trough sleeper.
9. Weiche nach Anspruch 8, dadurch gekennzeichnet, daß die Wangen bzw. seitlichen Anschläge der Trogschwelle ballig ausgebildet sind und die Stellantriebe zwischen den Wangen bzw. balligen Anschläge um eine in Schienenlängsrichtung verlaufende Achse schwenkbar gelagert sind.9. Switch according to claim 8, characterized in that the cheeks or lateral stops of the trough sleeper are spherical and the actuators between the cheeks or spherical stops are pivotally mounted about an axis running in the longitudinal direction of the rail.
10. Weiche nach einem der Ansprüche 4 bis 9, dadurch gekennzeichnet, daß sich über eine Mehrzahl von Schwellen er- streckende Bauteile wie z.B. Hydraulikleitungen, von einer dachförmigen oder U-förmigen Abdeckung übergriffen sind, welche aus mehreren, teleskopisch ineinanderschiebbaren Segmenten gebildet ist. 10. Switch according to one of claims 4 to 9, characterized in that components, such as e.g. Hydraulic lines are overlapped by a roof-shaped or U-shaped cover, which is formed from a plurality of telescopically telescopic segments.
EP02724034A 2001-05-07 2002-05-07 Method for installing points in railway tracks and points for carrying out said method Expired - Lifetime EP1387905B1 (en)

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AT0035701U AT5706U1 (en) 2001-05-07 2001-05-07 METHOD FOR INSTALLING SOURCES IN TRACKS AND SOFTWARE FOR IMPLEMENTING THIS METHOD
PCT/AT2002/000140 WO2002090658A2 (en) 2001-05-07 2002-05-07 Method for installing points in railway tracks and points for carrying out said method

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CN109518548B (en) * 2018-12-05 2023-09-05 中国铁建重工集团股份有限公司 Rail protection device
CN110485219A (en) * 2019-05-22 2019-11-22 中铁宝桥集团有限公司 A kind of monoblock type switch tie structure of protection electricity business
CN110126849A (en) * 2019-05-28 2019-08-16 谢力 A kind of overhead rail train and overhead rail train transportation resources
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CN112078627A (en) * 2020-08-28 2020-12-15 嘉兴学院 Rail transfer device for pipe gallery inspection
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EE04968B1 (en) 2008-02-15
RU2272730C2 (en) 2006-03-27
WO2002090658A3 (en) 2003-09-12
AU2002254791B8 (en) 2006-11-30
KR20040002938A (en) 2004-01-07
NO20034973L (en) 2003-11-07
US7150436B2 (en) 2006-12-19
JP2004526888A (en) 2004-09-02
CZ20032663A3 (en) 2003-12-17
HUP0303723A3 (en) 2004-07-28
HUP0303723A2 (en) 2004-03-01
EE200300539A (en) 2004-04-15
NO20034973D0 (en) 2003-11-07
CA2444947C (en) 2008-01-08
CZ299448B6 (en) 2008-07-30
KR100616721B1 (en) 2006-08-28
DE50207385D1 (en) 2006-08-10
AU2002254791B2 (en) 2006-11-16
ZA200308358B (en) 2004-10-26
AT5706U1 (en) 2002-10-25
CA2444947A1 (en) 2002-11-14
RU2003135636A (en) 2005-04-27
ATE331841T1 (en) 2006-07-15
EP1387905B1 (en) 2006-06-28
US20040135036A1 (en) 2004-07-15
CN1507522A (en) 2004-06-23
SI1387905T1 (en) 2006-12-31
BG108403A (en) 2004-11-30
DK1387905T3 (en) 2006-10-30
BG65300B1 (en) 2007-12-28
BR0209358A (en) 2004-06-08
ES2264478T3 (en) 2007-01-01
WO2002090658A2 (en) 2002-11-14
JP3863492B2 (en) 2006-12-27
CN1250818C (en) 2006-04-12
NO325009B1 (en) 2008-01-14
PL366460A1 (en) 2005-02-07
PT1387905E (en) 2006-11-30

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