EP3460125B1 - Structure de voie de chemin de fer - Google Patents

Structure de voie de chemin de fer Download PDF

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Publication number
EP3460125B1
EP3460125B1 EP18196975.9A EP18196975A EP3460125B1 EP 3460125 B1 EP3460125 B1 EP 3460125B1 EP 18196975 A EP18196975 A EP 18196975A EP 3460125 B1 EP3460125 B1 EP 3460125B1
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EP
European Patent Office
Prior art keywords
track
slab
base
base slab
fastenings
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EP18196975.9A
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German (de)
English (en)
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EP3460125A1 (fr
Inventor
Joachim Süss
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B21/00—Track superstructure adapted for tramways in paved streets
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/04—Pavings for railroad level-crossings

Definitions

  • the present invention relates to a track construction according to the preamble of claim 1 and a method for producing a track construction according to the preamble of claim 14.
  • the invention relates in particular to a track construction which can preferably be used in fixed carriageways with a roadway covering, in particular for track crossings and track crossings.
  • track constructions in crossings and crossings should have the same elastic effect as those in the adjoining track sections in order to rule out a disturbance of the elastic bending wave of the rails. It can be caused by changing the rail profile, but in particular by changing from discontinuous individual support to continuous rail support and vice versa, as well as different elastomer elements.
  • ballast bed which are made by means of panels made of concrete, rubber or plastic elements, with asphalt or monolithic concrete.
  • Some of the track elements lie directly on the sleepers or the rails and carry their loads into the track, which has the advantage that the track and tramway work together and the functionality of the sleeper track with regard to its elasticity behavior is only very slightly influenced by the track construction . On the other hand, however, this also results in increased stress on the track in these areas and thus increased maintenance costs.
  • Another track construction for these areas consists in the execution of the track substructure using concrete or asphalt layers as a so-called slab track, on which the rails are continuously or discreetly elastic or rigid and thus in practice the technical track requirements are only inadequately or not at all met .
  • WO 2015/121164 A1 as CA 2,203,044 each show a generic track construction with the features of the preamble of claim 1.
  • the object of the present invention is to provide a track construction that is simpler and cheaper to manufacture.
  • the track construction according to the invention is preferably intended to overcome at least one of the aforementioned disadvantages.
  • this task can be achieved in a surprisingly simple manner in that a roadway construction is detachably fastened to a base plate that supports the track, because this allows the track construction to be produced particularly easily and inexpensively.
  • the track and the tram can be optimally decoupled.
  • a common two-dimensional structure is formed Base plate and roadway construction, which makes the track construction particularly durable.
  • the track construction according to the invention has at least one track for rail vehicles, the track being arranged on a base plate by means of at least one track fastening, a roadway construction being releasably fastened to the base plate by means of fastening elements.
  • the roadway construction has several roadway slabs, it being preferably provided that the butt joints of the base plates and the roadway slabs do not overlap or only overlap one another. Then the track construction is easy and durable to build.
  • the one or more roadway plates are connected to the base plate by means of screw connections, preferably comprising dowels, screws and compensating eccentrics.
  • screw connections preferably comprising dowels, screws and compensating eccentrics.
  • the tram construction preferably the plurality of roadway slabs, have recesses for reaching over the track fastenings and an undercut running continuously along the track.
  • the track construction is particularly low-maintenance, as the track fastenings and the track feet are well protected.
  • a filling is arranged between the subsurface and the base plate that supports the track, because this makes the production of the track structure particularly easy and inexpensive can be done.
  • the base plate is arranged by means of spacer elements at a certain distance from a substrate, with a filling between the substrate and the base plate.
  • the filling consists of a base material, which is preferably non-elastic and / or self-leveling. A solid roadway can then be produced particularly easily with the filling or the filling can be introduced particularly easily.
  • the filling preferably has a bituminous material.
  • the base plate has at least one filling opening for the filling. Then the filling of the filling can be done very easily.
  • the track groove formed between the tram construction, preferably a roadway slab, and a track is closed with an elastic profile which, after being driven on and deformed by the flange of a wheel, automatically reshapes, the profile preferably being an elastomer profile is formed, which is set in particular non-positively in the track groove. This protects the track fastenings even better.
  • a drainage device for example a drainage pipe laid in the substructure, which corresponds to the drainage openings.
  • the spacer elements are designed as height-adjustable elements, preferably as spindles, which engage in particular in recesses in the base plate and / or in recesses in the side surfaces of the base plate. This makes the structure particularly compact.
  • the base plate and / or the roadway plate are designed as several plates attached to one another. This makes it easier to store and transport these elements.
  • At least one plate compensating for tolerances is arranged between the roadway plate and the base plate, wherein there are preferably several plates compensating for tolerances, which are in particular arranged in strips.
  • the plates can be present over the entire width of the base plate. This results in a particularly good decoupling between the track and the roadway.
  • an elastic element is arranged between the base plate and the track fastenings. This further improves the decoupling between track and roadway.
  • the track fastening for the tracks is horizontally adjustable, preferably continuously. This makes it easy to compensate for tolerances.
  • limiters are provided on the side of the base plate, preferably on the base, which prevent the filling from escaping from the side. This means that backfilling can be carried out particularly easily and economically.
  • the track construction 10 has a base plate 12 on which the track 14 is secured by means of track fastenings 16 (more in detail in FIG Fig. 4 shown) are attached.
  • the base plate 12 is arranged at a distance from a base 18, for example a gravel or concrete base, by means of spacers in the form of height-adjustable spindles 20, and a base is arranged as a filling 22 between the base plate 12 and the base 18.
  • Carriageway slabs 24 are also arranged on the base plate 12, namely a carriageway slab 24a outside the tracks 14 and a carriageway slab 24b between the tracks 14.
  • While the track slabs 24 in the area of the track fastenings 16 have dome-shaped recesses 26 which cover the track fastenings, there are undercuts (not shown) in the area between the track fastenings 16 which cover the track feet 27.
  • the roadway plates 24a lie over their entire surface on compensating plates in the form of elastomer plates 28.
  • the middle roadway plate 24b is also supported in this way, however, in FIG Fig. 2 the variant shown without full-surface support, which can be advantageous for the support of the plate.
  • the height-adjustable spindles 20 are arranged in recesses in the base plate 12 and stand directly on the substrate 18.
  • the roadway plates 24 are secured by means of screw connections 32, which have screw anchors 34, threaded rods 36 and nuts 37 as well as compensating eccentrics (not shown), fixed on the base plate 12 so that they can be easily assembled and disassembled.
  • the tracks 14 are arranged on the elastomer plate 28, specifically on a track support plate 42 made of plastic or metal, for example structural steel.
  • a further elastomer plate 44 or another elastic plate element can be arranged between track 14 and track support plate 42.
  • the actual track fastenings 18 are formed by tension clamps 46 which are screwed 48 to the base plate 12, with adjusting eccentrics 52 mounted in rail guide plates 50 in order to be able to carry out a highly precise adjustment of the lateral position of the tracks 14 (cf. Fig. 4 ).
  • Fig. 3 It can also be seen that opposite the ruts 54, the roadway slabs 24a are brought very close to the tracks 14 in order to largely prevent the ingress of dirt.
  • the ruts 54 themselves are non-positively closed by means of closure profiles 56, which are also elastic, namely as elastomer profiles. These sealing profiles 56 prevent the ingress of dirt and they dampen the passage by rail vehicles (not shown) by first being deformed by the flange of a wheel of the rail vehicle and then being reshaped again.
  • the track construction 10 is now set up as follows: First, the subsurface 18 is prepared and leveled in the usual way.
  • the base plate 12 is then placed on the substrate 18, the spindles already being integrated in the base plate 12.
  • the tracks 14 are then fastened by means of the track fastenings 16, precisely aligned with one another, on the base slab 12 with the elastomer plates 28 and the track support plates 42 arranged thereon.
  • the height-adjustable spindles 20 are then precisely leveled in terms of their height, matched to the required rail height.
  • the limiters 40 are arranged to the side of the base plate 12, which have a height such that the space 58 between the base plate 12 and the substrate 18 is covered.
  • the filling 22 is then produced in that a bitumen material capable of being poured under is introduced through the filling opening 38. This will automatically be evenly distributed in the space 58 and form a firm, non-elastic connection between the base plate 12 and the substrate 18, so that forces of the base plate 12 are uniformly introduced into the substrate 18 over the entire surface without overstressing the spacer elements 20.
  • the roadway plates 24a, 24b are fixed on the base plate 12 on the elastomer plates 28.
  • the threaded rods 36 are inserted into the screw anchors 34 screwed in, which are already firmly connected to the base plate 12 in a predetermined grid.
  • the track plates 24 are placed on the threaded rods 36 and then fixed by means of the nuts 37, the compensating eccentrics serving to compensate for tolerances.
  • the resulting depressions 60 above the nuts 37 are filled with a suitable material, for example with a plastic potting material (not shown).
  • the closure profiles 56 are then inserted into the track grooves 54.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Claims (15)

  1. Structure de voie (10) avec au moins une voie (14) pour des véhicules sur rails, dans laquelle la voie (14) est disposée sur une plaque de base (12) au moyen de fixations de voie (16), dans laquelle une structure de chaussée routière (24, 24a, 24b) est fixée de manière amovible sur la plaque de base (12) au moyen d'éléments de fixation (32, 34, 36, 37), dans laquelle la structure de chaussée routière (24, 24a, 24b) présente une plaque de chaussée (24b), qui est disposée entre la voie (14), caractérisée en ce que
    la plaque de chaussée (24b) présente de part et d'autre des évidements (26) en forme de calotte pour surmonter les fixations de voie (16) de la voie (14), tandis qu'il existe dans la zone entre les fixations de voie (16) des croisements par le dessous qui recouvrent les patins de voie (27).
  2. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce que la plaque de base (12) forme la sous-structure pour une ou plusieurs plaques de chaussée (24, 24a, 24b), dans laquelle il est prévu de manière préférée que les joints de jointure des plaques de base (12) et des plaques de chaussée (24, 24a, 24b) ne se recouvrent pas ou seulement en se croisant.
  3. Structure de voie (10) selon la revendication 2, caractérisée en ce que l'une ou plusieurs plaques de chaussée (24, 24a, 24b) sont reliées à la plaque de base (12) au moyen de vissages (32), comprenant de manière préférée une cheville, une vis et un excentrique de compensation.
  4. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce que la structure de chaussée routière (24, 24a, 24b) présente un croisement par le dessous s'étendant en continu le long de la voie (14).
  5. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce que la plaque de base (12) est disposée à une distance définie par rapport au sol (18) au moyen d'éléments d'espacement (20), dans laquelle il existe un remplissage (22) entre le sol (18) et la plaque de base (12), dans laquelle le remplissage est constitué de manière préférée d'une matière en masse de scellement (22) qui est réalisée en particulier de manière non élastique et/ou avec une action de nivellement automatique.
  6. Structure de voie (10) selon la revendication 5, caractérisée en ce que la plaque de base (12) possède au moins une ouverture de remplissage (38) pour le remplissage (22).
  7. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce que plusieurs plaques de base (12) sont reliées entre elles sur leurs arêtes de jonction au moyen de dispositifs de transmission de force transversale.
  8. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce que l'ornière de guidage (54) réalisée entre la structure de chaussée routière (24, 24a, 24b) et une voie (14) est fermée avec un profil élastique (56), qui reprend sa forme de manière autonome après avoir été emprunté et déformé par le boudin d'une roue, dans laquelle le profil est réalisé de manière préférée en tant que profil en élastomère (56) qui est immobilisé en particulier à force dans l'ornière de guidage (54).
  9. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce qu'il existe une ou plusieurs ouvertures d'évacuation d'eau (45) dans le sol (18) dans la zone des fixations de voie (16), dans laquelle de manière préférée un système d'évacuation d'eau correspond à une ouverture d'évacuation d'eau (45).
  10. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce que les éléments d'espacement sont réalisés en tant qu'éléments ajustables en hauteur, de manière préférée en tant que broches (20), qui s'engagent en particulier dans des évidements pratiqués de la plaque de base (12) et/ou dans des parois latérales de la plaque de base (12).
  11. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce que la plaque de base (12) et/ou la plaque de chaussée (24, 24a, 24b) sont réalisées en tant que plusieurs plaques placées de manière adjacente.
  12. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins une plaque (28) de compensation de tolérances est disposée entre la plaque de chaussée (24, 24a, 24b) et la plaque de base (12), dans laquelle il existe de manière préférée plusieurs plaques de compensation de tolérances qui sont disposées en particulier en forme de ruban.
  13. Structure de voie (10) selon l'une quelconque des revendications précédentes, caractérisée en ce qu'un élément élastique (44) est disposé entre la plaque de base (12) et les fixations de voie (16), et/ou que la fixation de voie (16) pour la voie (14) peut être ajustée de manière horizontale, en particulier en continu.
  14. Procédé pour fabriquer une structure de voie (10) avec au moins une voie (14) pour des véhicules sur rails, dans lequel la voie (14) est disposée sur une plaque de base (12) au moyen de fixations de voie (16), dans lequel une structure de chaussée routière (24, 24a, 24b) est fixée de manière amovible sur la plaque de base (12) au moyen d'éléments de fixation (32, 34, 36, 37), dans lequel la structure de chaussée routière (24, 24a, 24b) présente une plaque de chaussée (24b) qui est disposée entre la voie (14), dans lequel la plaque de chaussée (24b) présente de part et d'autre des évidements (26) en forme de calotte pour surmonter les fixations de voie (16) de la voie (14), tandis qu'il existe dans la zone entre les fixations de voie (16) des croisements par le dessous qui recouvrent les patins de voie (27).
  15. Procédé selon la revendication 14, caractérisé en ce qu'une structure de voie (10) selon l'une quelconque des revendications 1 à 13 est utilisée, et/ou que sont prévus à côté de la plaque de base (12), des limiteurs (40), de manière préférée sur le sol (18), qui empêchent la sortie latérale du remplissage (22).
EP18196975.9A 2017-09-26 2018-09-26 Structure de voie de chemin de fer Active EP3460125B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017122337.1A DE102017122337A1 (de) 2017-09-26 2017-09-26 Gleiskonstruktion

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EP3460125A1 EP3460125A1 (fr) 2019-03-27
EP3460125B1 true EP3460125B1 (fr) 2021-05-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU219371U1 (ru) * 2022-12-27 2023-07-12 Общество с ограниченной ответственностью Производственно коммерческая фирма "Еврохим Резинотехника" Боковая железобетонная плита

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
US11072892B2 (en) * 2019-10-24 2021-07-27 Caterpillar Paving Products Inc. Compactor with internal double helical splined shaft
EP4273320A1 (fr) 2022-05-02 2023-11-08 Süß, Joachim Rail doté d'une rainure de rail remplie
DE102022110696A1 (de) 2022-05-02 2023-11-02 Joachim Süss Schiene mit einer verfüllten Schienenrille
DE102022110698A1 (de) 2022-05-02 2023-11-02 Joachim Süss Schiene mit einer verfüllten Schienenrille

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US4846401A (en) * 1988-04-01 1989-07-11 Riedel Omni Products, Inc. Tie-down system for railroad grade crossing
CA2203044A1 (fr) * 1997-04-18 1998-10-18 John K. Martin Structure de surface pour voie ferree
DE202010012712U1 (de) * 2010-09-17 2010-11-25 Rail.One Gmbh Feste Fahrbahn für Schienenfahrzeuge mit einem Rettungsweg
DE102009026359B3 (de) * 2009-08-10 2011-04-07 Rte Technologie Gmbh Feste Fahrbahn für schienengebundene Fahrzeuge

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US4641779A (en) * 1984-05-10 1987-02-10 Brien Terrence X O Concrete grade crossing system
ITMI20042465A1 (it) * 2004-12-23 2005-03-23 Seap Costruzioni Generali S P A Armamento modulare di binario e di apparecchi di binario per linee tranviarie e metropolitane e procedimento per la loro posa in opera
CH701644B1 (de) * 2009-08-06 2013-09-30 Sonneville Ag Feste Fahrbahn für Schienenfahrzeuge.
DE102009037310A1 (de) * 2009-08-14 2011-02-17 Edilon) (Sedra Gmbh Schienenlagerung mit Deckkörpern für flexible Bustrasse und Verfahren zur deren Herstellung
AT515387B1 (de) * 2014-02-13 2016-06-15 Porr Bau Gmbh Führungsschienenfunktion mit einem modularen Betonplattensystem (Befahrbarkeitssystem)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846401A (en) * 1988-04-01 1989-07-11 Riedel Omni Products, Inc. Tie-down system for railroad grade crossing
CA2203044A1 (fr) * 1997-04-18 1998-10-18 John K. Martin Structure de surface pour voie ferree
DE102009026359B3 (de) * 2009-08-10 2011-04-07 Rte Technologie Gmbh Feste Fahrbahn für schienengebundene Fahrzeuge
DE202010012712U1 (de) * 2010-09-17 2010-11-25 Rail.One Gmbh Feste Fahrbahn für Schienenfahrzeuge mit einem Rettungsweg

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU219371U1 (ru) * 2022-12-27 2023-07-12 Общество с ограниченной ответственностью Производственно коммерческая фирма "Еврохим Резинотехника" Боковая железобетонная плита
RU219380U1 (ru) * 2022-12-27 2023-07-13 Общество с ограниченной ответственностью Производственно коммерческая фирма "Еврохим Резинотехника" Междупутная железобетонная плита
RU220025U1 (ru) * 2022-12-27 2023-08-21 Общество с ограниченной ответственностью Производственно коммерческая фирма "Еврохим Резинотехника" Колейная железобетонная плита

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Publication number Publication date
EP3460125A1 (fr) 2019-03-27
DE102017122337A1 (de) 2019-03-28

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