EP3235951B1 - Dispositif de fixation d'un rail pour véhicules sur rails - Google Patents

Dispositif de fixation d'un rail pour véhicules sur rails Download PDF

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Publication number
EP3235951B1
EP3235951B1 EP16166663.1A EP16166663A EP3235951B1 EP 3235951 B1 EP3235951 B1 EP 3235951B1 EP 16166663 A EP16166663 A EP 16166663A EP 3235951 B1 EP3235951 B1 EP 3235951B1
Authority
EP
European Patent Office
Prior art keywords
base plate
rail
substrate
plate
frame part
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.)
Active
Application number
EP16166663.1A
Other languages
German (de)
English (en)
Other versions
EP3235951A1 (fr
Inventor
Frank Meyer
Tilmann Rützel
Stefan LIENHARD
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.)
Schwihag AG
Original Assignee
Schwihag AG
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
Priority to PT16166663T priority Critical patent/PT3235951T/pt
Application filed by Schwihag AG filed Critical Schwihag AG
Priority to HUE16166663A priority patent/HUE044057T2/hu
Priority to DK16166663.1T priority patent/DK3235951T3/da
Priority to PL16166663T priority patent/PL3235951T3/pl
Priority to ES16166663T priority patent/ES2728938T3/es
Priority to EP16166663.1A priority patent/EP3235951B1/fr
Priority to SA117380610A priority patent/SA117380610B1/ar
Priority to BR102017007826-4A priority patent/BR102017007826A2/pt
Priority to EA201790677A priority patent/EA036240B1/ru
Priority to US15/493,186 priority patent/US20170306567A1/en
Priority to UAA201703915A priority patent/UA120277C2/uk
Priority to CN201710266806.9A priority patent/CN107435283B/zh
Publication of EP3235951A1 publication Critical patent/EP3235951A1/fr
Application granted granted Critical
Publication of EP3235951B1 publication Critical patent/EP3235951B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • 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
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/40—Tie-plates for flat-bottom rails
    • 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
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/46—Fastening the rail on the tie-plate by clamps
    • 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
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/46—Fastening the rail on the tie-plate by clamps
    • E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips
    • E01B9/486—Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped plate
    • 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
    • E01B7/22—Special sleepers for switches or crossings; Fastening means therefor
    • 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
    • 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
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • 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
    • E01B7/02—Tongues; Associated constructions

Definitions

  • the invention relates to a device for fastening a rail for rail vehicles.
  • WO 2007/082553 A1 describes a system for fixing a rail in which a rail underlay plate is in each case passed through laterally of an attached rail of screws.
  • the screws are anchored in a concrete track and each clamp spring clips on one leg of the rail so that both the rail and the base plate are tensioned down by the screws.
  • bracket are also provided which support the base plate only in the transverse direction positively. The brackets themselves are pulled by other screws against the track.
  • DE 101 39 198 A1 describes a rail underlay plate which is laterally penetrated by screws, wherein spring clamps are provided for fixing the rail to at least one of the screws.
  • the base plate has projections which engage positively in corresponding grooves in a track in order to achieve a sufficient lateral force support.
  • the WO 2015/150644 A1 discloses a device for fastening a rail for rail vehicles, comprising a base plate which is fixed to a Track is releasably fixed, wherein the rail is fixed to the base plate by rail holding members and wherein the base plate is subjected to its force by means of a separate from the base plate resting on the track holding member from above.
  • the KR 20100067354 A also discloses a device for fastening a rail for rail vehicles, comprising a base plate, which is subjected to force from above for its determination by means of a separate from the base plate resting on the track holding member.
  • the rail is fixed to the base plate by rail holding members.
  • the holding member can be optimized with respect to its holding function, so that the base plate remains free in its shape.
  • anchor members can be saved in this way.
  • generally not more than two armature elements can be provided in a transverse direction, which engage in the travel path.
  • the base plate is advantageously made as a molded part. It can be made of metal, in particular steel, or else of another material, such as e.g. Plastic exist.
  • the solid track is preferred, but not necessary, made of concrete. In particular, it may be a continuous track, as used in modern designs of a ballastless superstructure.
  • the holding member has a frame part which has a frictionally engaging on the driveway pressure surface.
  • This pressure surface can be optimally adapted to the required holding forces according to size and structure, so that a greater freedom of embodiment remains for the base plate.
  • an anchor member is generally understood to mean any fastening means capable of being subjected to tension, which engages in the guideway and connects the underlay plate to the guideway.
  • Examples of preferred anchor members in the context of the invention are positively held in the driveway with bolts a threaded head, concrete anchors of various types and screws. When using screws as anchor members they can be set for example by means of dowels in a bore of the track.
  • the anchor member exercises, for example by means of a nut, direct pressure forces on the pressure surface, so that very high forces based on a frictional engagement between the pressure surface and the track surface can be achieved.
  • a tension clamp against the frame part be tensioned, wherein the tension clamp engages over the base plate form-fitting and resiliently presses in the direction of the travel path.
  • the pressure force of the base plate can be defined on the design of the tension clamp, the tension of the frame part relative to the track is not limited thereby.
  • the frame member supports the base plate in a form-parallel both in a longitudinal direction parallel to the rail and in a direction perpendicular thereto and parallel to the track transverse direction.
  • the frame part for example, abut flush in the transverse direction of the base plate and be embraced by protruding pin of the base plate.
  • the holding member may comprise an angle guide plate for supporting a tension clamp.
  • This allows a flexible configuration with respect to a height adjustment of the holding member.
  • a spacer plate for vertical height adjustment of the support member.
  • a spacer plate for vertical height adjustment of the base plate is arranged below the base plate.
  • At least one intermediate plate made of a slightly rigid material is arranged below the base plate for damping purposes.
  • the construction according to the invention allows the intermediate plate not to be exposed to the high contact forces of an anchor member.
  • a low stiffness material in the present sense is, for example, a plastic having a static stiffness of less than 200 kN / mm.
  • a device according to the invention is particularly preferably designed so that the base plate is not penetrated by an anchor member received in the track. This allows a limitation of the forces acting from above on the base plate mounting forces. Particularly advantageously, the infrastructure under the device has a flat surface without positively supporting structures. This means considerable savings and simplifications in the construction of the infrastructure and is made possible by the special properties of a device according to the invention. Further advantages and features will become apparent from the embodiment described below and from the dependent claims.
  • the device according to the invention comprises a rail underlay plate or underlay plate 1 for holding a rail 2 mounted thereon.
  • the underlay plate 1 is formed as a molded part made of steel.
  • the rail 2 follows in the illustration Fig. 1 in a longitudinal direction perpendicular to the plane of the drawing.
  • a transverse direction runs horizontally in the plane of the drawing Fig. 1 .
  • the weight of a rail vehicle acts in a vertical direction, which in turn is vertical, whereby transverse forces also occur in the transverse direction, for example by cornering.
  • the rail 2 has a conventional profile and is located in the region of a switch, so that in addition a further, in the transverse direction adjustable rail 2 'rests on the base plate 1.
  • a device according to the invention can also be used outside a switch in the normal track area.
  • the exact shape of the base plate 1 can be adapted to the particular use.
  • the base plate 1 is arranged on a roadway 3 constructed of concrete.
  • the track has a smooth surface without grooves or shoulders, as they are usually provided in the prior art for supporting lateral forces. This allows a cost-effective and simple production of the guideway 3.
  • the rail 2 is fixed to the base plate 1 via rail holding members 1a.
  • the rail by conventional clamps or Clamp (not shown) braced against the base plate 1.
  • Clamp (not shown) braced against the base plate 1.
  • screws do not pass through the base plate or are not anchored in the track 3.
  • This intermediate plate 4 serves a shock and sound decoupling between the rail 2 and the track 3.
  • an optional spacer plate 5 made of metal to compensate for any existing height tolerances of the infrastructure.
  • the spacer plate 5 may alternatively be made of plastic.
  • the base plate 1 is fixed in position via two retaining members 6. On each side of each of the holding members 6 is positioned in the transverse direction shock-flush in front of a front side of the base plate 1. Thus, the base plate is held in a form-fitting manner in the transverse direction.
  • the base plate In the vertical direction, the base plate is held by clamps 7 of the support members 6, which extend from the support members 6, the ends of the base plate 1, positively held and pressed with defined by the clamps force against the track 3.
  • the holding members each comprise a lower frame part 8, whose underside is designed as a defined pressure surface 8a, and with which the frame part rests on the surface of the travel path 3.
  • the frame member 8 has a central opening 8b, which is penetrated by a fixable in the usual manner anchor member 9 of the support member 6.
  • the anchor member 9 is formed in the present example as a form-fitting anchored in the driveway bolt with a threaded head.
  • the anchor member 9 may be formed, for example, as a screw which is anchored via a dowel in the driveway.
  • the tension clamp 7 is designed analogously to clamping clamps commonly used in track construction, wherein the exact shape, material thickness and spring constant can be adjusted depending on the design of the base plate. Particularly useful clamps can be used, which correspond to a standard.
  • an optional spacer plate 11 is arranged, which allows analogous to the function of the spacer plate 5 a precise height adjustment for tolerance compensation.
  • the spacer plate 11 may correspond in thickness to the spacer plate 5, if provided.
  • nut and discs 12 are provided with which the tension clamp 7 is tightened.
  • the tension clamp 7 is stretched to a stop on the angled guide plate 10.
  • the pressing force of the frame part 8 can be arbitrarily selected on the guideway 3 by the tightening torque of the nut 12, without the pressure force of the base plate is further increased.
  • the base plate can dodge in the vertical direction, if forces are achieved by vibrations or shocks that exceed the spring force of the clamps 7.
  • Occurring transverse forces in the transverse direction are sufficiently supported by the holding members 6 or frame parts 8.
  • the size of the pressure surface 8a, the friction coefficient of the pressure surface 8a with the guideway and the tightening torque of the nut 12 are designed accordingly.
  • anchor members 9 are used for fixing the base plate to the track 3.
  • only two anchor members 9 are used in the transverse direction, namely one at each end of the base plate 1.
  • a plurality of anchor members 9 may be provided one behind the other in the longitudinal direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Railway Tracks (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Road Paving Structures (AREA)
  • Seats For Vehicles (AREA)

Claims (10)

  1. Dispositif destiné à la fixation d'un rail (2) pour véhicules ferroviaires, comprenant
    une plaque d'appui (1) constituée notamment comme pièce moulée en métal, qui est fixée de façon amovible à l'état de montage sur une voie de communication fixe (3), notamment en béton,
    le rail (2) étant fixé à la plaque d'appui (1) par des éléments de maintien de rail (la),
    la plaque d'appui (1) étant appliquée par force par le haut pour sa fixation au moyen d'un élément de maintien (6) séparé par rapport à la plaque d'appui (1) reposant sur la voie de communication (3),
    caractérisé en ce que l'élément de maintien (6) comporte une partie de cadre (8) qui comporte une face de pression (8a) s'appliquant par friction à la voie de communication (3).
  2. Dispositif selon la revendication 1, caractérisé en ce que la partie de cadre (8) est serrée contre la voie de communication (3) par le biais d'un élément d'ancrage (9) traversant la partie de cadre (8).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'une pince de serrage (7) est serrée contre la partie de cadre (8), la pince de serrage (7) chevauchant par conformité de forme la plaque d'appui (1) et appuyant par élasticité de ressort en direction de la voie de communication (3).
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la partie de cadre (8) soutient par conformité de forme la plaque d'appui (1) tant dans une direction longitudinale parallèle au rail (2) que dans une direction transversale perpendiculaire à cet effet et parallèle à la voie de communication.
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de maintien (6) comprend une plaque de guidage angulaire (10) pour soutenir une pince de serrage (7).
  6. Dispositif selon la revendication 5, caractérisé en ce qu'une plaque entretoise (11) est disposée en dessous de la plaque de guidage angulaire (10) pour le réglage en hauteur vertical de l'élément de maintien (6).
  7. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une plaque entretoise (5) est disposée en dessous de la plaque d'appui (1) pour le réglage en hauteur vertical de la plaque d'appui (1).
  8. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une plaque intermédiaire (4) dans un matériau faiblement rigide est disposée en dessous de la plaque d'appui (1) à des fins d'amortissement.
  9. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la plaque d'appui (1) n'est pas traversée par un élément d'ancrage logé dans la voie de communication (3).
  10. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la voie de communication (3) comporte sous le dispositif une surface plane sans structures soutenant par conformité de forme.
EP16166663.1A 2016-04-22 2016-04-22 Dispositif de fixation d'un rail pour véhicules sur rails Active EP3235951B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
HUE16166663A HUE044057T2 (hu) 2016-04-22 2016-04-22 Készülék sínjármûvekhez való sín rögzítésére
DK16166663.1T DK3235951T3 (da) 2016-04-22 2016-04-22 Indretning til fastgørelse af en skinne for skinnekøretøjer
PL16166663T PL3235951T3 (pl) 2016-04-22 2016-04-22 Urządzenie do mocowania szyny dla pojazdów szynowych
ES16166663T ES2728938T3 (es) 2016-04-22 2016-04-22 Dispositivo para la fijación de un carril para vehículos sobre carriles
EP16166663.1A EP3235951B1 (fr) 2016-04-22 2016-04-22 Dispositif de fixation d'un rail pour véhicules sur rails
PT16166663T PT3235951T (pt) 2016-04-22 2016-04-22 Dispositivo para a fixação de um carril para veículos ferroviários
SA117380610A SA117380610B1 (ar) 2016-04-22 2017-04-17 وسيلة لتثبيت قضيب سكك حديدية لعربات سكك حديدية
BR102017007826-4A BR102017007826A2 (pt) 2016-04-22 2017-04-17 Device for fixing a rail for rail vehicles
EA201790677A EA036240B1 (ru) 2016-04-22 2017-04-20 Устройство для закрепления рельса для рельсовых транспортных средств
US15/493,186 US20170306567A1 (en) 2016-04-22 2017-04-21 Rail-mounting assembly
UAA201703915A UA120277C2 (uk) 2016-04-22 2017-04-21 Пристрій для кріплення рейки для залізничних транспортних засобів
CN201710266806.9A CN107435283B (zh) 2016-04-22 2017-04-21 用于固定用于轨道车辆的轨道的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16166663.1A EP3235951B1 (fr) 2016-04-22 2016-04-22 Dispositif de fixation d'un rail pour véhicules sur rails

Publications (2)

Publication Number Publication Date
EP3235951A1 EP3235951A1 (fr) 2017-10-25
EP3235951B1 true EP3235951B1 (fr) 2019-04-03

Family

ID=55808463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16166663.1A Active EP3235951B1 (fr) 2016-04-22 2016-04-22 Dispositif de fixation d'un rail pour véhicules sur rails

Country Status (12)

Country Link
US (1) US20170306567A1 (fr)
EP (1) EP3235951B1 (fr)
CN (1) CN107435283B (fr)
BR (1) BR102017007826A2 (fr)
DK (1) DK3235951T3 (fr)
EA (1) EA036240B1 (fr)
ES (1) ES2728938T3 (fr)
HU (1) HUE044057T2 (fr)
PL (1) PL3235951T3 (fr)
PT (1) PT3235951T (fr)
SA (1) SA117380610B1 (fr)
UA (1) UA120277C2 (fr)

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Publication number Priority date Publication date Assignee Title
RU187762U1 (ru) * 2018-06-04 2019-03-18 Александр Петрович Платошин Электроизоляционная шайба для рельсового скрепления
DE102018117453A1 (de) * 2018-07-19 2020-01-23 Schwihag Ag Gleis- Und Weichentechnik Schienenbefestigungssystem
FR3103502B1 (fr) * 2019-11-26 2023-06-02 Antoine Marot Système d’ajustement permettant d’ajuster la position latérale et/ou verticale d’un profilé sur un support

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UA68505U (ru) * 2011-09-27 2012-03-26 Публичное Акционерное Общество "Днепропетровский Стрелочный Завод" Устройство для упругого крепления рельса крестовины и контррельса в контррельсовом узле железнодорожного стрелочного перевода
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CN203960688U (zh) * 2014-05-14 2014-11-26 中铁工程设计咨询集团有限公司 一种道岔及其基本轨的固定装置

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Also Published As

Publication number Publication date
PT3235951T (pt) 2019-07-12
UA120277C2 (uk) 2019-11-11
DK3235951T3 (da) 2019-06-24
BR102017007826A2 (pt) 2017-10-31
HUE044057T2 (hu) 2019-09-30
CN107435283B (zh) 2021-02-05
CN107435283A (zh) 2017-12-05
PL3235951T3 (pl) 2019-09-30
EP3235951A1 (fr) 2017-10-25
US20170306567A1 (en) 2017-10-26
EA201790677A3 (ru) 2017-11-30
SA117380610B1 (ar) 2021-07-14
ES2728938T3 (es) 2019-10-29
EA036240B1 (ru) 2020-10-16
EA201790677A2 (ru) 2017-10-31

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