EP0735189A1 - Method for producing a ballastless track superstrucure for at least one railway track - Google Patents

Method for producing a ballastless track superstrucure for at least one railway track Download PDF

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Publication number
EP0735189A1
EP0735189A1 EP96108134A EP96108134A EP0735189A1 EP 0735189 A1 EP0735189 A1 EP 0735189A1 EP 96108134 A EP96108134 A EP 96108134A EP 96108134 A EP96108134 A EP 96108134A EP 0735189 A1 EP0735189 A1 EP 0735189A1
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European Patent Office
Prior art keywords
concrete
rail
rails
slab
support plates
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Granted
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EP96108134A
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German (de)
French (fr)
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EP0735189B1 (en
Inventor
Johannes Dipl.-Ing. Dahl
Gerhard Ing. Grad. Engelke
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Hochtief AG
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Hochtief AG
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • 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
    • E01B29/005—Making of concrete parts of the track in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor

Definitions

  • the invention relates to a method for producing a ballastless superstructure system for at least one railroad track from two railroad tracks, in particular for high-speed lines, on a concrete carriageway slab, which is concreted on a specified substructure - with concrete support bases arranged on the concrete carriageway slab for the railroad track, into the Concrete carriageway slab anchored dowel holes in the form of grouting chambers for receiving anchoring dowels, with recesses for the anchoring screws arranged on the support bases and with rail tracks arranged on the rail support plates, which are fastened to the rail support screws with the aid of rail fastening devices connected to the rail support plates, the anchoring screws being used Anchor screw heads are clamped against the rail support plates.
  • the term system denotes a defined principle of organization for the components belonging to the system.
  • the substructure for the concrete carriageway slab has a predetermined degree of compaction which meets the requirements of a likewise predetermined quality assurance program.
  • the requirement criteria are mostly the same for all ballastless track systems.
  • the concrete slab is a reinforcement, e.g. B. may have a fiber reinforcement.
  • a track yoke is prefabricated, which consists of the rails and the sleepers of the railroad track, and this is supported on the concrete carriageway slab. If necessary, the track yoke is adjusted.
  • the Gjisjoch is cast in concrete above the concrete slab between laterally raised boundaries, with the grouting concrete filling the gap between the sleepers.
  • the concrete carriageway slab should be provided with raised concrete edge beams on the side. This is expensive because the rails of the railroad track must first be assembled to form the track yoke and this bulky unit must be manipulated, set down and adjusted before the concrete can be poured.
  • the invention is based on the technical problem of specifying a method for producing a superstructure system of the structure described at the outset and the purpose described at the outset, which is characterized by simplicity and is particularly suitable for largely automated manufacture of the superstructure system.
  • a track system for at least one railroad track, which has features of the track system described above, is known (FR-A-21 22 863).
  • the procedure for manufacturing this superstructure system is as follows: The concrete carriageway is concreted. The grouting chambers are placed in the concrete slab. Formwork frames for support bases surrounding the grouting chambers are placed on top of the concrete carriageway slab. Rail support plates are arranged and adjusted as lost upper formwork elements within the formwork frame. For the rest, potting material is poured into the mold space formed from the formwork frame and the formwork support plates and the casting takes place Support base. The rails are drawn in and screwed to the rail fastening devices. The grouting chambers are hollowed out when concreting the concrete carriageway slab, which impairs the automatic production of the concrete carriageway slab.
  • the casting compound is a castable synthetic material which has a certain elasticity, for example is thermally curable, and adheres to the contact surface. It can be polyurethane or epoxy resin with sufficient elasticity.
  • the anchors which replace the usual anchoring screws, are also embedded in elastomeric material.
  • the known measures are complex and not very suitable for being manufactured largely automatically.
  • the method according to the invention can and does work with automatically or semi-automatically operating, mobile machine units.
  • the rails can also be drawn in and screwed in with an automatically or semi-automatically operating, mobile machine unit.
  • the invention is based on the knowledge that prefabrication of a track yoke or prefabricated sleepers made of reinforced concrete can be dispensed with in a ballastless superstructure system, and that sufficiently elastic support bases formed from elastomers are not required if the method according to the invention is used.
  • the grouting concrete, from which the support base consist is generally composed in such a way that it meets all requirements in terms of strength.
  • the term grouting concrete also includes mortars of appropriate strength.
  • the superstructure system 1 shows a section of a ballastless superstructure system 1 for at least one railroad track 2 consisting of two railroad tracks 3.
  • the superstructure system 1 may be particularly suitable for high-speed lines be determined. In the exemplary embodiment, only one railroad track 3 is drawn.
  • FIGS. 1 and 2 it can be seen that a concrete slab 5 is arranged on a given substructure 4. It can have been produced with the usual production facilities for concrete slabs.
  • Anchoring dowel holes in the form of casting chambers 6, which are intended for receiving anchoring dowels 7, are sunk into the concrete carriageway slab 5.
  • 1 shows a support base 8 and a rail mounting plate 9 arranged on the support base 8 with recesses 10 on the edge for the anchoring screws 11. These may be bores.
  • the anchoring screws 11 are surrounded by annular spaces which were produced with the aid of spacer sleeves.
  • the rail rail 3 is arranged on the rail support plate 9 and is fastened to the rail support plate 9 with the aid of rail fastening devices 12 connected to the rail support plate 9.
  • the rail fastening devices 12 are rail fastening screws 13 with corresponding spring elements 14, which are only indicated.
  • the support base 8 has been concreted on the concrete slab 5. It can also be seen that the support base 8 by the support base concrete introduced into the casting chambers 6 with the Concrete carriageway slab 5 is anchored, the anchoring dowels 7 having been concreted in at the same time.
  • the anchoring screws 11 are clamped against the rail support plate 9 via the anchoring screw heads 15.
  • the rail support plate 9 is precisely fitted to the support base 8. 1 also shows the support collar 16 surrounding the anchoring screws 11 for the anchoring screw heads 15.
  • the support base 8 shown in FIG. 1 is surrounded by a formwork frame 17. Within the scope of the invention, the rail support plate 9 also forms a lost formwork component for the support base 8 and is embedded in the latter.
  • FIG. 2 explains the manufacturing method for the ballastless superstructure system according to the invention, which is shown in detail in FIG. 1 and has been explained for FIG. 1.
  • a concrete slab 5 was first concreted using a paver 18, which is similar to a paver used in road construction. This is followed by concreting the support base 8 on the previously concrete slab 5, fresh in fresh. To this extent, a concreting car 19 is used.
  • the support base 8 has hardened, the support base is ground to a precise height and position. For this purpose, an automatic grinding machine 20 is used.
  • the potting chambers 6 are introduced into the support base and into the concrete carriageway slab 5 with a corresponding automatic drilling machine 21 the holes are also cleaned and dried at the same time.
  • a formwork is placed with a plate setting machine 22 to the support bases 8 to be produced, this time to fill in the grouting concrete.
  • the plate setting machine 22 with the concrete pouring device does all of this. Downstream is the pulling and screwing of the railroad tracks 3 with the rail fastening devices 12, for which purpose a special rail pulling machine 23 is provided.

Abstract

The process involves the casting of a concrete plinth (8) on a previously cast fresh concrete slab (5). The plinth is then ground down to the correct level and alignment, and chambers (6) are drilled into both it and the slab, in order to receive anchoring bolts for tensioning a supporting plate (9). Concrete filler is then poured into the chambers, and the plate is laid and adjusted, before the rails are placed and bolted using fastening devices (12). The setting of a shuttering frame (17) for the plinth, the laying and grinding of the latter, the drilling of the chambers, and the placing, adjusting and securing of the rails, can all be done by automatic or semi-automatic mobile equipment.

Description

Die Erfindung betrifft ein Verfahren zur Herstellung eines schotterloses Oberbausystems für zumindest ein Eisenbahngleis aus zwei Eisenbahnschienen, insbesondere für Hochgeschwindigkeitsstrecken, auf einer Betonfahrbahnplatte, die auf einem vorgebenen Unterbau betoniert ist, - mit auf der Betonfahrbahnplatte angeordneten Auflagersockeln aus Beton für das Eisenbahngleis, mit in die Betonfahrbahnplatte eingesenkten Verankerungsdübelbohrungen in Form von Vergußkammern für die Aufnahme von Verankerungsdübeln, mit auf den Auflagersockeln angeordneten Ausnehmungen für die Verankerungsschrauben und mit auf den Schienenauflagerplatten angeordneten Eisenbahnschienen, die mit Hilfe von mit den Schienenauflagerplatten verbundenen Schienenbefestigungsvorrichtungen an den Schienenauflagerplatten befestigt sind, wobei die Verankerungsschrauben und die Verankerungschraubenköpfe gegen die Schienenauflagerplatten verspannt sind. Der Ausdruck System bezeichnet ein definiertes Ordnungsprinzip für die zum System gehörenden Bauteile. Es versteht sich, daß der Unterbau für die Betonfahrbahnplatte einen vorgegebenen Verdichtungsgrad aufweist, der den Anforderungen eines ebenfalls vorgegebenen Qualitätssicherungsprogramms genügt. Die Anforderungskriterien sind zumeist für alle schotterlosen Oberbausysteme gleich. Es versteht sich, daß die Betonfahrbahnplatte eine Bewehrung, z. B. eine Faserbewehrung, aufweisen kann.The invention relates to a method for producing a ballastless superstructure system for at least one railroad track from two railroad tracks, in particular for high-speed lines, on a concrete carriageway slab, which is concreted on a specified substructure - with concrete support bases arranged on the concrete carriageway slab for the railroad track, into the Concrete carriageway slab anchored dowel holes in the form of grouting chambers for receiving anchoring dowels, with recesses for the anchoring screws arranged on the support bases and with rail tracks arranged on the rail support plates, which are fastened to the rail support screws with the aid of rail fastening devices connected to the rail support plates, the anchoring screws being used Anchor screw heads are clamped against the rail support plates. The term system denotes a defined principle of organization for the components belonging to the system. It goes without saying that the substructure for the concrete carriageway slab has a predetermined degree of compaction which meets the requirements of a likewise predetermined quality assurance program. The requirement criteria are mostly the same for all ballastless track systems. It is understood that the concrete slab is a reinforcement, e.g. B. may have a fiber reinforcement.

Bei einem bekannten Verfahren zur Herstellung eines schotterlosen Oberbausystems (DE 39 01 347 A1) wird ein Gleisjoch vorgefertigt, welches aus den Schienen und den Schwellen des Eisenbahngleises besteht, und dieses wird auf der Betonfahrbahnplatte abgestützt. Erforderlichenfalls wird das Gleisjoch justiert. Das Gleisjoch ist oberhalb der Betonplatte zwischen seitlich hochgezogenen Begrenzungen in Beton eingegossen, wobei der Vergußbeton den Schwellenzwischenraum ausfüllt. Dazu soll die Betonfahrbahnplatte mit seitlich hochgezogenen Betonrandbalken versehen sein. Das ist aufwendig, weil die Schienen des Eisenbahngleises zunächst zu dem Gleisjoch zusammengebaut werden müssen und dieses sperrige Aggregat manipuliert, abgesetzt und justiert werden muß, ehe das Vergießen mit dem Beton durchgeführt werden kann. Bei einem anderen Verfahren (DE 38 40 795 A1) sind Schwellen in Form von Stahlbetonfertigteilen in den noch nicht erhärteten Beton der Betonfahrbahnplatten eingerüttelt, wozu eine besondere Lehre eingesetzt werden muß. Die Schienen des Eisenbahngleises werden mit den Schwellen nachträglich verbunden. Auch das ist aufwendig.In a known method for producing a ballastless superstructure system (DE 39 01 347 A1) a track yoke is prefabricated, which consists of the rails and the sleepers of the railroad track, and this is supported on the concrete carriageway slab. If necessary, the track yoke is adjusted. The Gjisjoch is cast in concrete above the concrete slab between laterally raised boundaries, with the grouting concrete filling the gap between the sleepers. For this purpose, the concrete carriageway slab should be provided with raised concrete edge beams on the side. This is expensive because the rails of the railroad track must first be assembled to form the track yoke and this bulky unit must be manipulated, set down and adjusted before the concrete can be poured. In another method (DE 38 40 795 A1) sleepers in the form of prefabricated reinforced concrete are shaken into the not yet hardened concrete of the concrete carriageway slabs, for which a special teaching must be used. The rails of the railroad track are subsequently connected to the sleepers. This is also complex.

Der Erfindung liegt das technische Problem zugrunde, ein Verfahren für die Herstellung eines Oberbausystem des eingangs beschriebenen Aufbaus und der eingangs beschriebenen Zweckbestimmung anzugeben, welches sich durch Einfachheit auszeichnet und insbesondere für eine weitgehend automatisierte Fertigung des Oberbausystems geeignet ist.The invention is based on the technical problem of specifying a method for producing a superstructure system of the structure described at the outset and the purpose described at the outset, which is characterized by simplicity and is particularly suitable for largely automated manufacture of the superstructure system.

Zur Lösung dieser Aufgabe ist Gegenstand der Erfindung ein Verfahren zur Herstellung eines schotterlosen Oberbausystems für zumindest ein Eisenbahngleis aus zwei Eisenbahnschienen, insbesondere für Hochgeschwindigkeitsstrecken, auf einer Betonfahrbahnplatte, die auf einen vorgegebenen Unterbau betoniert ist, mit der auf Betonfahrbahnplatte angeordneten Auflagersockeln aus Beton für das Eisenbahngleis, mit in die Betonfahrbahnplatte eingesenkten Verankerungsdübelbohrungen in Form von Vergußkammern für die Aufnahme von Verankerungsdübeln, mit auf den Auflagersockeln angeordneten Schienenauflagerplatten mit randseitigen Ausnehmungen für die Verankerungsschrauben und mit auf den Schienenauflagerplatten angeordneten Eisenbahnschienen, die mit Hilfe von mit den Schienenauflagerplatten verbundenen Schienenbefestigungsvorrichtungen an den Schienenauflagerplatten befestigt sind, wobei die Verankerungsschrauben über die Verankerungsschraubenköpfe gegen die Schienenauflagerplatten verspannt sind, bei welchem Verfahren die folgenden Verfahrensschritte verwirklicht sind:

  • 1.1) Betonieren der Auflagersockel für die Schienen auf die zuvor betonierte Betonfahrbahnplatte frisch auf frisch,
  • 1.2) höhen- und lagegenaues Abschleifen der Auflagersockel,
  • 1.3) Einbringen der Vergußkammern in die Auflagersockel und die Betonfahrbahnplatte durch Bohren,
  • 1.4) Setzen von Schalungsrahmen für die Auflagersockel und Einfüllen des Vergußbetons,
  • 1.5) Aufsetzen und Justieren der Schienenauflagerplatten,
  • 1.6) Verlegen der Schienen sowie Anziehen und Verschrauben der Schienen mit den Schienenbefestigungsvorrichtungen,
wobei das Setzen der Schalungsrahmen, das Betonieren der Auflagersockel, das Abschleifen der Auflagersockel, das Bohren der Vergußkammern sowie das Aufsetzen, Justieren und Fixieren der Schienenauflagerplatten mit automatisch oder halbautomatisch arbeitenden, fahrbaren Maschinenaggregaten durchgeführt wird.To achieve this object, the invention relates to a method for producing a ballastless track system for at least one railroad track from two railroad tracks, in particular for high-speed lines, on a concrete carriageway slab, which is concreted on a predetermined substructure, with the concrete base plates arranged on the concrete carriageway slab for the railroad track , with anchoring dowel holes sunk into the concrete carriageway plate in the form of grouting chambers for receiving anchoring dowels, with rail support plates arranged on the support bases with edge-side recesses for the anchoring screws and with rail rails arranged on the rail support plates, which are fastened to the rail mounting devices with the aid of rail mounting plates connected to the rail support plates are, the anchoring screws vers over the anchoring screw heads against the rail support plates are puzzled, with which process the following process steps are implemented:
  • 1.1) concreting the support base for the rails on the previously concrete slab fresh on fresh,
  • 1.2) grinding the support base precisely and in position,
  • 1.3) inserting the grouting chambers into the base and the concrete slab by drilling,
  • 1.4) setting formwork frames for the support base and filling the grouting concrete,
  • 1.5) placing and adjusting the rail support plates,
  • 1.6) laying the rails and tightening and screwing the rails with the rail fastening devices,
whereby the setting of the formwork frames, the concreting of the support base, the grinding of the support base, the drilling of the casting chambers as well as the setting, adjustment and fixing of the rail support plates is carried out with automatically or semi-automatically working, mobile machine units.

Ein Oberbausystem für zumindest ein Eisenbahngleis, welches Merkmale des eingangs beschriebenen Oberbausystems aufweist, ist bekannt (FR-A-21 22 863). Zur Herstellung dieses Oberbausystems wird wie folgt vorgegangen: Die Betonfahrbahn wird betoniert. In die Betonfahrbahnplatte werden die Vergußkammern eingebracht. Auf die Betonfahrbahnplatte werden die Vergußkammern in der Draufsicht umgebende Schalungsrahmen für Auflagersockel aufgesetzt. Innerhalb der Schalungsrahmen werden Schienenauflagerplatten als verlorene obere Schalungselemente angeordnet und justiert. Im übrigen wird Vergußmaterial in den aus den Schalungsrahmen und den Schalungsauflagerplatten gebildeten Formraum eingefüllt und es erfolgt das Gießen der Auflagersockel. Die Schienen werden eingezogen und mit den Schienenbefestigungsvorrichtungen verschraubt. Die Vergußkammern sind beim Betonieren der Betonfahrbahnplatte ausgesparte Hohlräume, was die automatische Fertigung der Betonfahrbahnplatte beeinträchtigt. Die Vergußmasse ist ein gießbares synthetisches Material, welches eine gewisse Elastizität aufweist, z.B. thermisch härtbar ist, und an der Kontaktfläche haftet. Es kann sich dabei um Polyurethan oder auch um Epoxidharz mit ausreichender Elastizität handeln. Auch die Anker, die sonst übliche Verankerungsschrauben ersetzen, sind elastomeres Material eingebettet. Die bekannten Maßnahmen sind aufwendig und wenig geeignet, weitgehend automatisch gefertigt zu werden. Demgegenüber kann und wird bei dem erfindungsgemäßen Verfahren mit automatisch oder halbautomatisch arbeitenden, fahrbaren Maschinenaggregaten gearbeitet. Nach bevorzugter Ausführungsform der Erfindung kann auch das Einziehen und Verschrauben der Schienen mit einem automatisch oder halbautomatisch arbeitenden, fahrbaren Maschinenaggregat durchgeführt werden.A track system for at least one railroad track, which has features of the track system described above, is known (FR-A-21 22 863). The procedure for manufacturing this superstructure system is as follows: The concrete carriageway is concreted. The grouting chambers are placed in the concrete slab. Formwork frames for support bases surrounding the grouting chambers are placed on top of the concrete carriageway slab. Rail support plates are arranged and adjusted as lost upper formwork elements within the formwork frame. For the rest, potting material is poured into the mold space formed from the formwork frame and the formwork support plates and the casting takes place Support base. The rails are drawn in and screwed to the rail fastening devices. The grouting chambers are hollowed out when concreting the concrete carriageway slab, which impairs the automatic production of the concrete carriageway slab. The casting compound is a castable synthetic material which has a certain elasticity, for example is thermally curable, and adheres to the contact surface. It can be polyurethane or epoxy resin with sufficient elasticity. The anchors, which replace the usual anchoring screws, are also embedded in elastomeric material. The known measures are complex and not very suitable for being manufactured largely automatically. In contrast, the method according to the invention can and does work with automatically or semi-automatically operating, mobile machine units. According to a preferred embodiment of the invention, the rails can also be drawn in and screwed in with an automatically or semi-automatically operating, mobile machine unit.

Die Erfindung geht von der Erkenntnis aus, daß bei einem schotterlosen Oberbausystem auf Vorfertigung eines Gleisjochs oder vorgefertigte Schwellen aus Stahlbeton verzichtet werden kann, und daß auch aus Elastomeren gebildete, ausreichend elastische Auflagersockel nicht erforderlich sind, wenn nach Maßgabe des erfindungsgemäßen Verfahrens gearbeitet wird. Es werden in situ auf der Betonfahrbahnplatte aus Ortbeton gefertigte Auflagersockel sowie Schienenauflagerplatten aus Stahl kombiniert, die als integrierende Bestandteile in die Auflagersockel einbezogen sind und über an sich bekannte, in Vergußkammern der Betonfahrbahnplatte einbetonierte Verankerungsdübel eine funktionelle Verschmelzung der Auflagersockel, der Schienenauflagerplatten und damit der Schienen mit ihren Schienenbefestigungsvorrichtungen und der Betonfahrbahnplatte bewirken, so daß diese Einheit allen Anforderungen und Beanspruchungen genügt. Es versteht sich, daß die Elemente des Oberbausystems den Beanspruchungen entsprechend ausgelegt werden. Der Vergußbeton, aus dem die Auflagersockel bestehen, wird im allgemeinen so zusammengesetzt, daß er in festigkeitsmäßiger Hinsicht allen Anforderungen genügt. Der Ausdruck Vergußbeton umfaßt auch Mörtel entsprechender Festigkeit.The invention is based on the knowledge that prefabrication of a track yoke or prefabricated sleepers made of reinforced concrete can be dispensed with in a ballastless superstructure system, and that sufficiently elastic support bases formed from elastomers are not required if the method according to the invention is used. There are support bases made of in-situ concrete and rail support plates made in situ on the concrete carriageway slab made of steel combined, which are included as integrating components in the support base and functional anchoring of the support base, the rail support plates and thus the rails with their rail fastening devices and the concrete roadway plate, via known anchoring dowels anchored in the casting chamber of the concrete carriageway slab, so that this unit brings about all Requirements and demands are sufficient. It goes without saying that the elements of the superstructure system are designed according to the stresses. The grouting concrete, from which the support base consist, is generally composed in such a way that it meets all requirements in terms of strength. The term grouting concrete also includes mortars of appropriate strength.

Im folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung ausführlicher erläutert. Es zeigen

Fig. 1
einen Schnitt durch ein nach dem erfindungsgemäßen Verfahren hergestelltes Oberbausystem, quer zur Laufrichtung der Schienen, ausschnittsweise, und
Fig. 2
ein Schema für ein Herstellungsverfahren.
In the following, the invention will be explained in more detail with reference to a drawing showing only one exemplary embodiment. Show it
Fig. 1
a section through a superstructure system produced according to the inventive method, transversely to the direction of travel of the rails, in sections, and
Fig. 2
a scheme for a manufacturing process.

In Fig. 1 erkennt man einen Ausschnitt aus einem schotterlosen Oberbausystem 1 für zumindest ein Eisenbahngleis 2 aus zwei Eisenbahnschienen 3. Das Oberbausystem 1 mag insbesondere für Hochgeschwindigkeitsstrecken bestimmt sein. Es ist im Ausführungsbeispiel nur eine Eisenbahnschiene 3 gezeichnet.1 shows a section of a ballastless superstructure system 1 for at least one railroad track 2 consisting of two railroad tracks 3. The superstructure system 1 may be particularly suitable for high-speed lines be determined. In the exemplary embodiment, only one railroad track 3 is drawn.

Betrachtet man die Fig. 1 und 2, so erkennt man, daß auf einem vorgegebenen Unterbau 4 eine Betonfahrbahnplatte 5 angeordnet ist. Sie kann mit den üblichen Fertigungseinrichtungen für Betonfahrbahnplatten hergestellt worden sein. In die Betonfahrbahnplatte 5 sind Verankerungsdübelbohrungen in Form von Vergußkammern 6, die für die Aufnahme von Verankerungsdübeln 7 bestimmt sind, eingesenkt. Man erkennt in der Fig. 1 einen Auflagersockel 8 sowie eine auf dem Auflagersockel 8 angeordnete Schienenaufnahmeplatte 9 mit randseitigen Ausnehmungen 10 für die Verankerungsschrauben 11. Es mag sich dabei um Bohrungen handeln. Die Verankerungsschrauben 11 sind von Ringräumen umgeben, die mit Hilfe von Distanzhülsen erzeugt wurden.Looking at FIGS. 1 and 2, it can be seen that a concrete slab 5 is arranged on a given substructure 4. It can have been produced with the usual production facilities for concrete slabs. Anchoring dowel holes in the form of casting chambers 6, which are intended for receiving anchoring dowels 7, are sunk into the concrete carriageway slab 5. 1 shows a support base 8 and a rail mounting plate 9 arranged on the support base 8 with recesses 10 on the edge for the anchoring screws 11. These may be bores. The anchoring screws 11 are surrounded by annular spaces which were produced with the aid of spacer sleeves.

Auf der Schienenauflagerplatte 9 ist die Eisenbahnschiene 3 angeordnet, die mit Hilfe von mit der Schienenauflagerplatte 9 verbundenen Schienenbefestigungsvorrichtungen 12 an der Schienenauflagerplatte 9 befestigt ist. Bei den Schienenbefestigungsvorrichtungen 12 handelt es sich im Ausführungsbeispiel um Schienenbefestigungsschrauben 13 mit entsprechenden, nur angedeuteten Federelementen 14.The rail rail 3 is arranged on the rail support plate 9 and is fastened to the rail support plate 9 with the aid of rail fastening devices 12 connected to the rail support plate 9. In the exemplary embodiment, the rail fastening devices 12 are rail fastening screws 13 with corresponding spring elements 14, which are only indicated.

Man erkennt, daß der Auflagersockel 8 auf der Betonfahrbahnplatte 5 betoniert worden ist. Man erkennt fernerhin, daß der Auflagersockel 8 durch in die Vergußkammern 6 eingeführten Auflagersockelbeton mit der Betonfahrbahnplatte 5 verankert ist, wobei gleichzeitig die Verankerungsdübel 7 einbetoniert worden sind. Die Verankerungsschrauben 11 sind über die Verankerungsschraubenköpfe 15 gegen die Schienenauflagerplatte 9 verspannt. Die Schienenauflagerplatte 9 ist paßgenau an den Auflagersockel 8 angeschlossen. Man erkennt in der Fig. 1 auch die Verankerungsschrauben 11 umgebende Abstützkragen 16 für die Verankerungsschraubenköpfe 15. Der in der Fig. 1 dargestellte Auflagersockel 8 ist von einem Schalungsrahmen 17 umgeben. Die Schienenauflagerplatte 9 bildet im Rahmen der Erfindung zugleich ein verlorenes Schalungsbauteil für den Auflagersockel 8 und ist in diesen eingebettet.It can be seen that the support base 8 has been concreted on the concrete slab 5. It can also be seen that the support base 8 by the support base concrete introduced into the casting chambers 6 with the Concrete carriageway slab 5 is anchored, the anchoring dowels 7 having been concreted in at the same time. The anchoring screws 11 are clamped against the rail support plate 9 via the anchoring screw heads 15. The rail support plate 9 is precisely fitted to the support base 8. 1 also shows the support collar 16 surrounding the anchoring screws 11 for the anchoring screw heads 15. The support base 8 shown in FIG. 1 is surrounded by a formwork frame 17. Within the scope of the invention, the rail support plate 9 also forms a lost formwork component for the support base 8 and is embedded in the latter.

Die Fig. 2 erläutert das Herstellungsverfahren für das erfindungsgemäße schotterlose Oberbausystem, welches ausschnittsweise in der Fig. 1 dargestellt und zur Fig. 1 erläutert worden ist. Es wurde zunächst eine Betonfahrbahnplatte 5 betoniert, und zwar mit Hilfe eines Fertigers 18, der einem Straßenfertiger im Straßenbau ähnlich ist. Im Anschluß daran erfolgt das Betonieren der Auflagersockel 8 auf die zuvor betonierte Betonfahrbahnplatte 5, frisch in frisch. Insoweit wird mit einem Betonierwagen 19 gearbeitet. Wenn die Auflagersockel 8 erhärtet sind, erfolgt ein höhen- und lagegenaues Abschleifen der Auflagersockel. Hierzu wird mit einem Schleifautomaten 20 gearbeitet.FIG. 2 explains the manufacturing method for the ballastless superstructure system according to the invention, which is shown in detail in FIG. 1 and has been explained for FIG. 1. A concrete slab 5 was first concreted using a paver 18, which is similar to a paver used in road construction. This is followed by concreting the support base 8 on the previously concrete slab 5, fresh in fresh. To this extent, a concreting car 19 is used. When the support base 8 has hardened, the support base is ground to a precise height and position. For this purpose, an automatic grinding machine 20 is used.

Das Einbringen der Vergußkammern 6 in die Auflagersockel und in die Betonfahrbahnplatte 5 erfolgt mit einem entsprechenden Bohrautomaten 21. Mit diesem kann gleichzeitig auch ein Säubern und Trocknen der Bohrungen durchgeführt werden.The potting chambers 6 are introduced into the support base and into the concrete carriageway slab 5 with a corresponding automatic drilling machine 21 the holes are also cleaned and dried at the same time.

Im Anschluß daran wird mit einem Plattensetzautomaten 22 zu den herzustellenden Auflagersockeln 8 eine Schalung gesetzt, diesmal um den Vergußbeton einzufüllen. Gleichzeitig erfolgt das Aufsetzen und Justieren der Schienenauflagerplatten 9. Das alles erledigt der Plattensetzautomat 22 mit Betonvergußeinrichtung. Nachgeschaltet wird das Einziehen und Verschrauben der Eisenbahnschienen 3 mit den Schienenbefestigungsvorrichtungen 12, wozu eine besondere Schieneneinziehmaschine 23 vorgesehen ist.Subsequently, a formwork is placed with a plate setting machine 22 to the support bases 8 to be produced, this time to fill in the grouting concrete. At the same time, the mounting and adjustment of the rail support plates 9 takes place. The plate setting machine 22 with the concrete pouring device does all of this. Downstream is the pulling and screwing of the railroad tracks 3 with the rail fastening devices 12, for which purpose a special rail pulling machine 23 is provided.

Man entnimmt aus der vorstehenden Darlegung, daß das Betonieren der Auflagersockel 8, das Abschleifen der Auflagersockel 8, das Bohren der Vergußkammern 6, das Aufsetzen der Schalungsrahmen 17 und das Aufsetzen, Justieren und Fixieren der Schienenauflagerplatten 9 mit automatisch oder halbautomatisch arbeitenden, fahrbaren Maschinenaggregaten 18, 19, 20, 21 und 22 durchgeführt werden kann. Das gilt auch für das Einziehen und Verschrauben der Schienen.It can be seen from the above statement that the concreting of the support base 8, the grinding of the support base 8, the drilling of the casting chambers 6, the mounting of the formwork frame 17 and the mounting, adjustment and fixing of the rail support plates 9 with automatically or semi-automatically working, mobile machine units 18 , 19, 20, 21 and 22 can be performed. This also applies to the pulling in and screwing of the rails.

Claims (2)

Verfahren zur Herstellung eines schotterlosen Oberbausystems für zumindest ein Eisenbahngleis aus zwei Eisenbahnschienen, insbesondere für Hochgeschwindigkeitsstrecken, auf einer Betonfahrbahnplatte, die auf einen vorgegebenen Unterbau betoniert ist, mit der auf Betonfahrbahnplatte angeordneten Auflagersockeln aus Beton für das Eisenbahngleis, mit in die Betonfahrbahnplatte eingesenkten Verankerungsdübelbohrungen in Form von Vergußkammern für die Aufnahme von Verankerungsdübeln, mit auf den Auflagersockeln angeordneten Schienenauflagerplatten mit randseitigen Ausnehmungen für die Verankerungsschrauben und mit auf den Schienenauflagerplatten angeordneten Eisenbahnschienen, die mit Hilfe von mit den Schienenauflagerplatten verbundenen Schienenbefestigungsvorrichtungen an den Schienenauflagerplatten befestigt sind,
wobei die Verankerungsschrauben über die Verankerungsschraubenköpfe gegen die Schienenauflagerplatten verspannt sind, bei welchem Verfahren die folgenden Verfahrensschritte verwirklicht sind: 1.1) Betonieren der Auflagersockel für die Schienen auf die zuvor betonierte Betonfahrbahnplatte frisch auf frisch, 1.2) höhen- und lagegenaues Abschleifen der Auflagersockel, 1.3) Einbringen der Vergußkammern in die Auflagersockel und die Betonfahrbahnplatte durch Bohren, 1.4) Einfüllen des Vergußbetons, 1.5) Aufsetzen und Justieren der Schienenauflagerplatten, 1.6) Verlegen der Schienen sowie Anziehen und Verschrauben der Schienen mit den Schienenbefestigungsvorrichtungen, wobei das Setzen der Schalungsrahmen für die Auflagersockel, das Betonieren der Auflagersockel, das Abschleifen der Auflagersockel, das Bohren der Vergußkammern sowie das Auf setzen, Justieren und Fixieren der Schienenauflagerplatten mit automatisch oder halbautomatisch arbeitenden, fahrbaren Maschinenaggregaten durchgeführt wird.Method for producing a ballastless superstructure system for at least one railroad track from two railroad tracks, in particular for high-speed lines, on a concrete carriageway slab, which is concreted on a given substructure, with the concrete base plates arranged on the concrete carriageway slab for the railroad track, with anchoring dowel holes drilled into the concrete carriageway slab in the form potting chambers for receiving anchoring dowels, with rail support plates arranged on the support bases with recesses on the edge for the anchoring screws and with rail rails arranged on the rail support plates, which are fastened to the rail support plates by means of rail fastening devices connected to the rail support plates,
wherein the anchoring screws are clamped against the rail support plates via the anchoring screw heads, in which method the following process steps are implemented: 1.1) concreting the support base for the rails on the previously concrete slab fresh on fresh, 1.2) grinding the support base precisely and in position, 1.3) inserting the grouting chambers into the base and the concrete slab by drilling, 1.4) pouring the grouting concrete, 1.5) placing and adjusting the rail support plates, 1.6) laying the rails and tightening and screwing the rails with the rail fastening devices, whereby the setting of the formwork frames for the support base, the concreting of the support base, the grinding of the support base, the drilling of the casting chambers and the setting, adjustment and fixing of the rail support plates is carried out with automatically or semi-automatically working, mobile machine units. Verfahren nach Anspruch 1, wobei auch das Einziehen und Verschrauben der Schienen mit einem automatisch oder halbautomatisch arbeitenden, fahrbaren Maschinenaggregat durchgeführt wird.The method of claim 1, wherein the pulling and screwing of the rails is carried out with an automatically or semi-automatically working, mobile machine unit.
EP96108134A 1994-04-07 1995-03-21 Method for producing a ballastless track superstrucure for at least one railway track Expired - Lifetime EP0735189B1 (en)

Applications Claiming Priority (3)

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DE4411889 1994-04-07
DE4411889A DE4411889A1 (en) 1994-04-07 1994-04-07 Ballastless track system for at least one railroad track and method of manufacture
EP95104104A EP0676504B1 (en) 1994-04-07 1995-03-21 Method of production of a ballastless track superstructure for at least one railwaytrack

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EP95104104A Division EP0676504B1 (en) 1994-04-07 1995-03-21 Method of production of a ballastless track superstructure for at least one railwaytrack

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EP0735189B1 EP0735189B1 (en) 1998-04-08

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WO2005001203A1 (en) * 2003-06-26 2005-01-06 Rte Technologie Gmbh Method for producing a rail track for rail vehicles
CN107905046A (en) * 2017-11-10 2018-04-13 成都天府轨谷科技有限公司 The magnetic railway track of track deformation adjusting apparatus and application described device

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DE4436260C2 (en) * 1994-10-11 2003-04-30 Zueblin Ag Method for fixing tracks in ballastless track superstructure and apparatus for carrying out this method
AT409392B (en) * 1996-01-26 2002-07-25 Zueblin Ag Method of producing a permanent way without ballast
DE59700390D1 (en) * 1996-01-26 1999-10-07 Weiss Gmbh & Co Leonhard METHOD AND DEVICE FOR THE PRODUCTION OF A GRAVELESS AND THRESHLESS RAILWAY TRACK
DE19616648C1 (en) * 1996-04-26 1997-05-22 Hochtief Ag Hoch Tiefbauten production of concrete rail accurately positioned as to height in millimetre range
DE19616649C1 (en) * 1996-04-26 1997-05-22 Hochtief Ag Hoch Tiefbauten Production of concrete body accurately positioned as to height in millimetre range
DE19627672C2 (en) * 1996-07-10 1999-02-18 Hochtief Ag Hoch Tiefbauten Process for producing a concrete carriageway slab of a high-speed carriageway provided with concrete rail support elements and composite anchor setting machine for carrying out the process
DE19808812C2 (en) * 1996-09-24 2000-06-08 Zueblin Ag Process for making a solid carriageway
DE19705267C1 (en) * 1997-02-12 1998-09-10 Zueblin Ag Method of controlling movable equipment carrier for building a permanent way e.g. for laying of railway track
DE19824397C1 (en) * 1998-05-30 1999-07-29 Hochtief Ag Hoch Tiefbauten Ballast free permanent way for high speed trains
DE19824395C1 (en) * 1998-05-30 1999-07-22 Hochtief Ag Hoch Tiefbauten Method for manufacture of railway bed
DE19824396C1 (en) * 1998-05-30 1999-09-30 Hochtief Ag Hoch Tiefbauten Method of producing a loose gravel railtrack esp. for high speed use
DE19915763B4 (en) * 1999-02-20 2008-11-20 Ed. Züblin Ag Method for introducing sleepers in fixed carriageways with the aid of pocket-shaped depressions
DE10226407A1 (en) 2002-06-13 2003-12-24 Boegl Max Bauunternehmung Gmbh Method and device for producing a precise precast concrete part
DE10310754B4 (en) * 2003-01-28 2006-01-26 Naumburger Bauunion Gmbh & Co. Bauunternehmung Kg Method for producing a solid rail track; Fixed railroad track
GR1004786B (en) * 2003-11-24 2005-01-25 Γεωργιος Ντινοπουλος Slab track construction without the use of sub-frame parts-building with concrete following adjustment
EP2468954A1 (en) * 2010-12-27 2012-06-27 Sonneville AG Method for manufacturing a ballastless trackway for rail vehicles with an recue route for street vehicles
DE102012103001A1 (en) * 2012-04-05 2013-10-10 Rte Technologie Gmbh Fixed carriageway for rail vehicles and rail fastener for a fixed carriageway
RU2497996C1 (en) * 2012-05-11 2013-11-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Петербургский государственный университет путей сообщения" Method to manufacture superstructure system
CN109944618A (en) * 2019-03-20 2019-06-28 中铁十六局集团第二工程有限公司 A kind of non-fragment orbit expanded anchor bolt duct positioning device
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CN107905046A (en) * 2017-11-10 2018-04-13 成都天府轨谷科技有限公司 The magnetic railway track of track deformation adjusting apparatus and application described device

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ES2114752T3 (en) 1998-06-01
RU2148685C1 (en) 2000-05-10
ES2114705T3 (en) 1998-06-01
RU95105171A (en) 1997-02-20
CN1131351C (en) 2003-12-17
EP0735189B1 (en) 1998-04-08
PL308045A1 (en) 1995-10-16
PL177215B1 (en) 1999-10-29
EP0676504B1 (en) 1998-04-08
CZ285140B6 (en) 1999-05-12
EP0676504A1 (en) 1995-10-11
DE59501812D1 (en) 1998-05-14
DE59501846D1 (en) 1998-05-14
ATE164898T1 (en) 1998-04-15
CN1112624A (en) 1995-11-29
CZ285120B6 (en) 1999-05-12
ATE164897T1 (en) 1998-04-15
CZ42798A3 (en) 1999-05-12
DE4411889A1 (en) 1995-10-12
CZ87795A3 (en) 1995-12-13

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