EP1026321A1 - Raccord en acier pour traverses de chemins de fer, notamment traverses en béton précontraint pour aiguillages - Google Patents

Raccord en acier pour traverses de chemins de fer, notamment traverses en béton précontraint pour aiguillages Download PDF

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Publication number
EP1026321A1
EP1026321A1 EP00102344A EP00102344A EP1026321A1 EP 1026321 A1 EP1026321 A1 EP 1026321A1 EP 00102344 A EP00102344 A EP 00102344A EP 00102344 A EP00102344 A EP 00102344A EP 1026321 A1 EP1026321 A1 EP 1026321A1
Authority
EP
European Patent Office
Prior art keywords
parts
sleeper
concrete
threshold
screws
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
EP00102344A
Other languages
German (de)
English (en)
Other versions
EP1026321B1 (fr
Inventor
Frithjof Dipl.-Ing. Schimpff
Klaus-Dieter Dipl.-Ing. Rinne
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.)
Pfleiderer Infrastrukturtechnick GmbH and Co KG
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
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 Pfleiderer Infrastrukturtechnick GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Publication of EP1026321A1 publication Critical patent/EP1026321A1/fr
Application granted granted Critical
Publication of EP1026321B1 publication Critical patent/EP1026321B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/48—Distance keepers or tie-rods for sleepers
    • 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

Definitions

  • the invention relates to a connecting device between threshold parts in sleepers with extra length for rail-bound traffic routes, primarily for prestressed concrete turnout sleepers, those for on-site assembly from several prefabricated ones Threshold parts can be assembled into rigid longitudinal sleepers, as they are is described generically in the preamble of claim 1.
  • a threshold is called, which is significantly longer than a normal track threshold.
  • Overlength sleepers are mainly used in turnout construction.
  • switches are made on site from the installation of separately delivered sleepers, Rails and switch poles installed. This process is labor intensive. New Switch types are completely preassembled in the factory for inspection. It is obvious not to dismantle an already preassembled switch for transport, but to disassemble it to be transported and installed in the pre-assembled state to the construction site.
  • Transporting pre-assembled turnouts is the ideal way to transport the Switch in horizontal storage on wagons. This way, however, are only Switch elements can be transported up to a width of about 2.80 m.
  • the switch sections limited as described above can be in the preassembled state Installation site can be transported and installed on site using a conventional track laying device. Around They must be properly supported and kept stable under traffic When dividing the switch element, thresholds cut through in their continuous action be restored across the entire width of the switch.
  • a construction of the same type, with the assigned threshold parts in the for the Transport separate switch sections are to be connected again known from DE 42 01 631.
  • Two sleeper parts are replaced by one on the Surfaces of the threshold parts extending and anchored in the surfaces Flat steel plate bridging the gap between the parts more or less articulated.
  • the known connection is flexible in the joint and partially also soft with regard to the transfer of lateral forces.
  • This well-known construction represents the property of the continuous in the joint between the threshold parts monolithic threshold not recovering. The positional stability of the switch is in the range thresholds encountered in this way are reduced.
  • the invention has for its object to develop a threshold connection with which Prefabricated prestressed concrete sleeper parts subsequently resistant to bending, tensile and shear interconnectable to form monolithic threshold units that the switch when installed in a ballast bed is level and can be installed according to plan and under traffic remains dimensionally stable.
  • the training is particularly useful for track maintenance work and repairs the device according to the invention as a repeatedly releasable connection according to claim 16.
  • a partial solution to the joint effect can be used in track maintenance work be useful if you avoid the build-up of bending stresses, displacements who wants to prevent threshold parts against each other.
  • the connecting devices according to the invention can be used Equipped sleeper parts are provided and switches are made by the manufacturer or if necessary Stock pre-assembled transported to the installation site and with the help of conventional laying equipment be installed economically.
  • FIGS Threshold parts 1,2 show the example of a turnout threshold 53 according to the invention from FIGS Threshold parts 1,2, of which the threshold part 1 in the example is approximately the length of one Has normal threshold.
  • Threshold parts 1, 2 are made by steel connecting devices 3, 11, 21, 31, 41 non-positively over a structurally predetermined space 50 for all cutting stresses occurring in the separating cut between the sleeper parts connected with each other.
  • the devices 3 according to claim 1 and 11 according to claim 2 are For connecting sleepers that are made in a fitted bed.
  • Devices 21 according to claim 9 31 according to claim 11 and 41 according to claim 13 are also Threshold parts manufactured in battery formwork can be connected.
  • a device 3 according to claim 1 is described in FIGS. 1 and 2. It consists of two same connecting parts 5, 6, which in the manufacture of the threshold parts 1 and 2 to the assigned end faces 4 of the parts 1,2 were concreted.
  • Each connecting part 5, 6 has an end plate 7 fitted into the sleeper formwork, which is approximately in the center outward a vertical web 8 and back inside anchor 9 are welded.
  • the webs 8 of the parts 5, 6 lie flush against one another in the installed state of the sleeper parts and are through at least two screws 20 - expediently high-strength fitting screws that pass through in moments transmitting arrangement drilled holes 10 of the web 8 are inserted -, rigid connected with each other.
  • the anchors 9 are also in a moment-transmitting arrangement on the end plate 7 welded or screwed in.
  • the anchors 9 are also in a moment-transmitting arrangement on the end plate 7 welded or screwed in.
  • For better lateral force introduction from the face plate 7 in the concrete of the sleeper parts 1, 2 are on the back of the concrete facing the Plates expediently arranged horizontally running cams 51 or grooves 52.
  • FIGS. 3 and 4 Another connecting device 11 according to claim 4 is shown in FIGS. 3 and 4.
  • she comprises two identical connecting parts 13, 14.
  • Each connecting part 13, 14 comprises H-shaped one of the mutually opposite ends of the to be connected Sleeper parts 1 and 2.
  • the sides of the H form a pair of unevenly shaped plates 15, 16.
  • the plates 15, 16 face out into the space 50 between the two Threshold parts 1, 2 facing parts 15/1, 16/1 and rear facing parts 15/2, 16/2, with which the connecting part 13, 14 with the associated threshold part 1 or 2 rigid is connectable to.
  • FIG. 7 describe connecting devices 21 according to claim 9.
  • the threshold parts 1,2 are by tab-like connecting parts 22 which on the side surfaces 26 of the Threshold parts are screwed, rigidly connected to each other.
  • the connecting parts 22, 28 have in their part ends 23, 24, with which they the heads of the threshold parts 1, 2nd overlap, in the example according to FIG. 7 four bores 25 each, which correspond to the corresponding Recesses in parts 1, 2 fit. Using screws 27, the parts enforce, the connecting parts 22 with the threshold parts 1,2 rigid and clamped tight.
  • FIG 8 and 9 show a connecting device 31 according to claim 11. It consists of a belt-like profiled connecting part 32, the threshold parts 1,2 on the Surface 36 connects together. The connection is made by tightening the Connecting part 32 with the concrete of the sleeper parts 1, 2 through holes 34 penetrating push-through fittings 35. The cross section of the profile of the Connecting part 32 and the required number and arrangement of the screws 35 is by determines the cutting stresses to be transmitted in the impact.
  • a connecting device 41 according to claim 13 is shown.
  • she has a U-shape which is open at the bottom and surrounds the sleeper parts 1, 2 in a form-fitting manner with lateral profile webs 43 and a strap 44 connecting the webs.
  • the connecting device 41 With their dividing ends 42, the connecting device 41 is non-positive and rigid with the ends of the Threshold parts 1, 2 connected.
  • the part ends point in the profile webs 43 by arrangement and number of holes determined by the loads to be transmitted 45 - im Example four - on whose axes screws 46, the webs 43 and the concrete of the Push through sleeper parts 1, 2 and clamp them together.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Road Paving Structures (AREA)
EP00102344A 1999-02-06 2000-02-03 Raccord en acier pour traverses de chemins de fer, notamment traverses en béton précontraint pour aiguillages Expired - Lifetime EP1026321B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904925 1999-02-06
DE19904925 1999-02-06

Publications (2)

Publication Number Publication Date
EP1026321A1 true EP1026321A1 (fr) 2000-08-09
EP1026321B1 EP1026321B1 (fr) 2005-08-24

Family

ID=7896686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102344A Expired - Lifetime EP1026321B1 (fr) 1999-02-06 2000-02-03 Raccord en acier pour traverses de chemins de fer, notamment traverses en béton précontraint pour aiguillages

Country Status (6)

Country Link
EP (1) EP1026321B1 (fr)
AT (1) ATE302879T1 (fr)
DE (1) DE50011001D1 (fr)
DK (1) DK1026321T3 (fr)
ES (1) ES2244366T3 (fr)
PT (1) PT1026321E (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871481A1 (fr) * 2004-06-09 2005-12-16 Tso Sa Procede de consolidation de traverses et traverses consolidees
EP1908880A1 (fr) * 2006-09-27 2008-04-09 Durtrack AG Couplage résistant à la flexion de rails
DE102009049411A1 (de) 2009-10-14 2011-04-21 Db Netz Ag Spannbetonschwelle sowie Verfahren zum Transport und Einbau einer Weiche mit Spannbetonschwellen
DE102010035675A1 (de) 2010-08-27 2012-03-01 Db Netz Ag Klappbare Weiche
FR2965571A1 (fr) * 2010-09-30 2012-04-06 Alexandre Ligot Dispositif de consolidation de traverse bibloc de voie ferree endommages
FR2990702A1 (fr) * 2012-05-21 2013-11-22 Ferroviaire De France F D F Procede pour consolider une traverse bibloc de chemin de fer
AT521152A4 (de) * 2018-08-08 2019-11-15 Kirchdorfer Fertigteilholding Gmbh Eisenbahnschwelle
CN111560796A (zh) * 2020-04-29 2020-08-21 中铁二院工程集团有限责任公司 一种装配式质量弹簧浮置板系统板间连接组件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB240757A (en) * 1925-05-11 1925-10-08 Charles Jones Improvements in reinforced concrete railway sleepers and the like
DE3829659A1 (de) * 1988-09-01 1990-03-22 Wayss & Freytag Ag Verfahren zum koppeln von spannbetonschwellen und mittel zur durchfuehrung des verfahrens
DE4201631A1 (de) 1992-01-22 1993-07-29 Butzbacher Weichenbau Gmbh Schwelle fuer schienen eines oberbaus fuer schienenfahrzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB240757A (en) * 1925-05-11 1925-10-08 Charles Jones Improvements in reinforced concrete railway sleepers and the like
DE3829659A1 (de) * 1988-09-01 1990-03-22 Wayss & Freytag Ag Verfahren zum koppeln von spannbetonschwellen und mittel zur durchfuehrung des verfahrens
DE4201631A1 (de) 1992-01-22 1993-07-29 Butzbacher Weichenbau Gmbh Schwelle fuer schienen eines oberbaus fuer schienenfahrzeuge

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871481A1 (fr) * 2004-06-09 2005-12-16 Tso Sa Procede de consolidation de traverses et traverses consolidees
EP1908880A1 (fr) * 2006-09-27 2008-04-09 Durtrack AG Couplage résistant à la flexion de rails
CN102713064A (zh) * 2009-10-14 2012-10-03 德国铁路路网股份公司 预应力混凝土轨枕以及用于运输和安装具有预应力混凝土轨枕的转辙器的方法
DE102009049411A1 (de) 2009-10-14 2011-04-21 Db Netz Ag Spannbetonschwelle sowie Verfahren zum Transport und Einbau einer Weiche mit Spannbetonschwellen
WO2011045018A1 (fr) 2009-10-14 2011-04-21 Db Netz Ag Traverse en béton précontraint ainsi que procédé de transport et de montage d'un aiguillage avec des traverses en béton précontraint
CN102713064B (zh) * 2009-10-14 2014-10-29 德国铁路路网股份公司 预应力混凝土轨枕以及用于运输和安装具有预应力混凝土轨枕的转辙器的方法
KR101450410B1 (ko) * 2009-10-14 2014-10-14 디비 네츠 에이쥐 프리스트레스트 콘크리트 슬리퍼 및 프리스트레스트 콘크리트 슬리퍼를 지닌 스위치를 운송하고 설치하는 방법
JP2013538306A (ja) * 2010-08-27 2013-10-10 デーベー・ネッツ・アーゲー 折り畳み分岐器
WO2012025170A1 (fr) 2010-08-27 2012-03-01 Db Netz Ag Aiguillage rabattable
DE102010035675A1 (de) 2010-08-27 2012-03-01 Db Netz Ag Klappbare Weiche
US9145647B2 (en) 2010-08-27 2015-09-29 Rail.One Gmbh Folding switch
FR2965571A1 (fr) * 2010-09-30 2012-04-06 Alexandre Ligot Dispositif de consolidation de traverse bibloc de voie ferree endommages
FR2990702A1 (fr) * 2012-05-21 2013-11-22 Ferroviaire De France F D F Procede pour consolider une traverse bibloc de chemin de fer
AT521152A4 (de) * 2018-08-08 2019-11-15 Kirchdorfer Fertigteilholding Gmbh Eisenbahnschwelle
AT521152B1 (de) * 2018-08-08 2019-11-15 Kirchdorfer Fertigteilholding Gmbh Eisenbahnschwelle
CN111560796A (zh) * 2020-04-29 2020-08-21 中铁二院工程集团有限责任公司 一种装配式质量弹簧浮置板系统板间连接组件

Also Published As

Publication number Publication date
DE50011001D1 (de) 2005-09-29
EP1026321B1 (fr) 2005-08-24
DK1026321T3 (da) 2006-01-09
ES2244366T3 (es) 2005-12-16
PT1026321E (pt) 2005-10-31
ATE302879T1 (de) 2005-09-15

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