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WO2012066163A1 - Traverse provisoire récupérable - Google Patents

Traverse provisoire récupérable Download PDF

Info

Publication number
WO2012066163A1
WO2012066163A1 PCT/ES2011/000336 ES2011000336W WO2012066163A1 WO 2012066163 A1 WO2012066163 A1 WO 2012066163A1 ES 2011000336 W ES2011000336 W ES 2011000336W WO 2012066163 A1 WO2012066163 A1 WO 2012066163A1
Authority
WO
WIPO (PCT)
Prior art keywords
rails
main structure
track
rail
recoverable
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.)
Ceased
Application number
PCT/ES2011/000336
Other languages
English (en)
Spanish (es)
Inventor
Alejandro Oscar Alvarez-Stein Maso
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP11841208.9A priority Critical patent/EP2642025B1/fr
Priority to ES11841208.9T priority patent/ES2553614T3/es
Publication of WO2012066163A1 publication Critical patent/WO2012066163A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • 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
    • 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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/04—Lifting or levelling of tracks
    • 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
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/16—Distance keepers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails

Definitions

  • the present invention relates to a temporary recoverable crossbeam applicable in the construction of railroad tracks with rails without joining together, with anchoring by means of block or plate supports with inserts.
  • the rails are secured by fasteners that are part of block-shaped supports or plates with inserts, independent for each lane, which are anchored in position by means of an openwork concrete plate in the that remain embedded and that holds them when the concrete has set, so that in this type of tracks it is the concrete plate of draft, when set, which determines the track width, the inclination of the rails, and its position in the space, so the track and its fixings must be mounted and positioned perfectly before pouring the concrete that will form the plate.
  • a concrete screed is usually poured first on which, once set, the track is mounted using provisional sleepers that are placed every 1.5 or 2 meters away and that are responsible for maintaining the track width , and the inclination of the rails with respect to the rolling plane.
  • provisional sleepers that are placed every 1.5 or 2 meters away and that are responsible for maintaining the track width , and the inclination of the rails with respect to the rolling plane.
  • the block supports or the plates with inserts are hung from the rails and the surveyors position the track in the space making all the necessary corrections.
  • the track is perfectly aligned and level, it is kept in position by means of shims located under the rails or the supports, or by means of threaded leveling rods incorporated into the provisional sleepers and that keep the track in place while the concrete is poured which forms the draft plate, once it has set, the temporary sleepers are removed.
  • fixing the rails by the rail slide which is the furthest part of the rolling plane and the active side of the lane, which is where the track parameters have to be applied, facilitates deformations that occur. they affect the inclination of the lane and the width of the track, hindering the work of the surveyors and reducing the accuracy of the track.
  • the provisional recoverable crossbar of the present invention is characterized by comprising a main support structure to be placed inside the track between the rails, perpendicular to the axis of the track, and intended to fix the track width, the inclination of the rails with respect to the rolling plane and to keep the rails and their supports in the proper position while the draft concrete forming the plate is forged, and at least a couple of secondary elements to be placed from each of the outer faces of the track passing below the rails to provisionally join the main structure and intended to press the rails against the main structure fixing them to it, guaranteeing their correct position.
  • Main support structure formed by at least one piece in which its vertices form a rectangle oriented perpendicular to the ground, in which two upper corners are angular-shaped housings in which a piece of the lower inner corners are inserted and supported of the head of the rails, and in whose lower corners are other angular-shaped housings where they are introduced and supported, a piece of the inner upper corners of the rails skate.
  • this main structure has two anchoring systems located in its lower part, and intended for temporary fixing of the secondary parts.
  • This main structure can also have at least two mechanisms for regulating the height of the structure with respect to the concrete slab on which the track is mounted.
  • This arrangement allows the rails to rest against the main structure by two points, one located at the head of the lane just below the point where the width of the track is measured, guaranteeing it, and the other located at the corner of the skate of the lane, that is the point located on the same side of the lane as far as possible from the previous one and that therefore guarantees the greatest possible precision in the angle of inclination of the rails. Furthermore, when the rail is fitted by means of the upper and lower housings of the main structure, it is impossible to produce a vertical slide between the main structure and the rail if the track is held in an elevated position from provisional sleepers equipped with height adjustment mechanisms. of the structure.
  • This arrangement also allows the main support structure to be extracted from between the newly mounted track by turning and turning it, which makes it unnecessary to disassemble any element of the track to facilitate its extraction by reducing work, increasing the precision of the track parameters, while allowing, if desired, the main structure is made of a single piece, which eliminates possible errors in manufacturing and assembly of the joints, increasing the precision of the track and making the manufacture of the temporary crossbeam more economical and of the track.
  • the support substructure has been provided with the height adjustment mechanisms of at least one sliding mechanism of the main support structure and at least one mechanism for regulating and fixing its position on the substructure.
  • Secondary pieces formed by a square-shaped piece whose wings form an angle of approximately 90 degrees. These pieces have at the end of the lower wing, an anchoring element that allows them to be provisionally fixed to the anchors provided for this purpose in the main structure passing under the rail through the space between the draft concrete and the underside of the skate of the lane They also have, at the end of the wing located vertically, a pressure mechanism intended to push the rail from the outside of the track supporting it at its ends against the housings of the main structure.
  • this wing incorporates, at least one shoulder, located below the pressure mechanism intended to rest on the upper and outer face of the rail skate and prevent the secondary part from tilting from the anchoring of the main structure by acting the pressure mechanism on the rail by pushing it against the main structure.
  • This arrangement allows the rails to be fixed to the main support structure in a solid and precise way by allowing the rails to be pressed against the angular housings of the main support structure, but without interfering in any way in the rolling plane, thereby enabling the use of topography cars which facilitates the work of surveyors and increases the accuracy of track parameters.
  • being independent pieces that can be easily assembled and disassembled they allow the main structure to be extracted from the newly mounted track by turning and turning it without the need to disassemble any of its parts.
  • Figures 1, 2, and 3 represent the provisional crossbar according to the present invention, seen respectively in: front elevation (Fig. 1), side elevation
  • Fig. 4 represents an enlarged detail of the fixing of the rail to the temporary crossbar.
  • Figures 5 and 6 represent a schematic elevation and plan view, respectively, of the turning and turning movements that the crossbar of the invention must perform to be removed from between the rails.
  • Figures 7 and 8 represent paths in front elevation (Fig. 7) and plan (Fig. 8) of a variant embodiment of the provisional crossbar of the invention in which the height adjustment mechanisms (6) have been integrated into a substructure (17) independent of the main support structure (1).
  • Figures 9 and 10 show paths in elevation (Fig. 9) and on the upper floor (Fig. 10) of a variant embodiment of the temporary crossbar in which the height adjustment mechanisms are integrated in a substructure independent of the main support structure and related to it by means of a regulation and locking system, in this case a tensioner, for relative fixation in the transverse direction.
  • a regulation and locking system in this case a tensioner
  • the temporary recoverable crossbar comprises: a main support structure (1), secondary parts (2) intended to be engaged at opposite ends of the main structure (1) and a pressure mechanism (10 ), consisting of screws mounted on said secondary parts and laterally pressing the rails (12) of the track against the opposite ends of the main structure establishing a separation and a fixed inclination of said rails (12).
  • the main support structure (1) located in the interior part of the track, between the rails (12) is intended to maintain the track width and the inclination of the rails (12) while setting the draft concrete (21) that fix the track definitively to said concrete slab (22).
  • This main support structure (1) is formed by a flattened piece, in this case of cast iron, oriented perpendicularly to the ground and having at its opposite ends upper housings (3), angularly, in which they are introduced and supported , a piece of the inner lower corners of the heads (13) of the rails (12), and other lower housings (4), angularly, where a piece of the inner upper corners of the skate (14) are introduced and supported of the rails (12).
  • this main structure (1) has two anchoring systems (5) in the form of a hook located in its lower part, and intended for temporary fixing of the secondary parts (2).
  • This main structure (1) also has two mechanisms for regulating the height (6) of the structure with respect to the concrete floor (22) on which the track is mounted.
  • the secondary pieces (2) have two wings (7, 9) which, in the example shown, form an angle of approximately 90 degrees. These secondary parts (2) have, at the end of the lower wing (7), a housing (8) that allows them to be provisionally fixed to the anchors (5), as a hook, of the main structure (1); passing said lower wings (7) below (the rails (12) without interfering in the rolling plane (23).
  • Said secondary parts (2) also have, at the end of the wing located vertically (9), a pressure mechanism (10), represented in this case by a screw, intended to push the rail (12) from the outside of the track supporting it at its ends against the housings (3 and 4) of the main structure (1).
  • a pressure mechanism (10) represented in this case by a screw, intended to push the rail (12) from the outside of the track supporting it at its ends against the housings (3 and 4) of the main structure (1).
  • this vertical wing (9) incorporates a shoulder (11) designed to rest on the upper and outer side of the rail (14) of the rail and prevent the secondary part (2) from tilting from the anchor (5) of the main structure (1) when the pressure mechanism (10) acts on the rail (12) pushing it against the main structure (1)
  • Figures 5 and 6 represent a schematic elevation view (Fig. 5) and plan (Fig. 6) of the turning (15) and turning movements (16) that the crossbar of the invention must perform to be removed from between lanes when you have finished your work, if your main support structure (1) is made of a single piece without removable joints.
  • the height adjustment mechanisms (6) can have different configurations.
  • said height adjustment mechanisms (6) are constituted by threaded rods mounted on two drilled and threaded housings that vertically cross the main structure (1) vertically, so that allow to regulate the height of the main structure and the track on the concrete floor (22).
  • the height adjustment mechanisms (6) have been integrated into a substructure (17) located between the rails and independent of the main support structure (1). These height adjustment means allow to keep the rails (12) and their supports (20) elevated and in position on the concrete floor (22) while setting the draft concrete (21) responsible for permanently fixing the track.
  • This substructure (17) also incorporates sliding mechanisms (18) and a position locking mechanism (19) that allow transverse movement of the main support structure (1) and of the track, facilitating the alignment of the latter.
  • the sliding mechanism in the transverse direction and the locking mechanism of the substructure (17) carrying the height adjustment mechanisms is constituted by an adjustable tensioner (24) fixed by one of its ends to the mentioned substructure (17) and by the opposite end to the main structure (1).
  • the vertical located wing (9) of the secondary pieces lacks the projection intended to rest on the upper and outer side of the skate (14), however, the lower wing (7) of each of the Secondary parts (2) of two housings (8) for engagement in respective pairs of anchors (5) defined in the lower area of the respective ends of the main structure.
  • This double anchor prevents the tilting of the secondary parts (2) with respect to the main structure (1) during the thrust of the cannons (12) against said main structure by means of the pressure mechanisms (10).

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

La traverse de l'invention est applicable à la construction de voies en plaque avec des rails n'étant pas reliés entre eux, destinée à fixer la géométrie de la voie lors de la prise du goudron qui maintiendra la voie dans sa position définitive, sans modifier le plan de roulement et comprenant au moins: - une structure principale (1) située entre les rails (12) dotée de logements (3) et (4) dans lesquels est introduite une partie des rails (12) et des ancrages (5) destinés à la fixation de pièces secondaires (2) qui en passant sous le rail le comprime contre la structure principale (1). En outre, la structure principale peut comprendre des mécanismes de réglage en hauteur (6). La structure principale (1) est réalisée de manière à pouvoir être tournée et retournée lors de son extraction d'entre les rails (12). Par ailleurs, les mécanisme de réglage en hauteur (6) sont indépendants de la structure principale (1) et sont intégrés à une sous-structure d'appui (17) située entre les rails (12) qui permet le déplacement de la voie.
PCT/ES2011/000336 2010-11-16 2011-11-14 Traverse provisoire récupérable Ceased WO2012066163A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11841208.9A EP2642025B1 (fr) 2010-11-16 2011-11-14 Traverse provisoire récupérable
ES11841208.9T ES2553614T3 (es) 2010-11-16 2011-11-14 Traviesa provisional recuperable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201001489 2010-11-16
ES201001489A ES2387965B1 (es) 2010-11-16 2010-11-16 Traviesa provisional recuperable.

Publications (1)

Publication Number Publication Date
WO2012066163A1 true WO2012066163A1 (fr) 2012-05-24

Family

ID=46083517

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/000336 Ceased WO2012066163A1 (fr) 2010-11-16 2011-11-14 Traverse provisoire récupérable

Country Status (4)

Country Link
EP (1) EP2642025B1 (fr)
AR (1) AR083890A1 (fr)
ES (2) ES2387965B1 (fr)
WO (1) WO2012066163A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2499862C2 (ru) * 2012-01-30 2013-11-27 Открытое акционерное общество Научно-внедренческий центр "Путевые машины" Устройство для укладки рельсовых звеньев
CN103410060A (zh) * 2013-08-15 2013-11-27 中铁四局集团有限公司 一种用于城市轨道道岔的临时手动转辙设备
CN105442399A (zh) * 2015-12-28 2016-03-30 上海市安装工程集团有限公司 轨道组装支撑小车及轨道组装方法
CN106436499A (zh) * 2016-11-01 2017-02-22 五冶集团上海有限公司 一种有轨电车轨道安装装置及其安装使用方法
CN111395055A (zh) * 2020-03-16 2020-07-10 中铁上海工程局集团有限公司 轨道整体道床施工方法
CN112681028A (zh) * 2019-10-18 2021-04-20 无锡市良名机械制造有限公司 一种可精准调整钢轨轨距的弹性扣件
CN112796178A (zh) * 2020-12-29 2021-05-14 中铁第四勘察设计院集团有限公司 一种超导高速磁悬浮轨道梁结构
CN114541198A (zh) * 2022-01-29 2022-05-27 陈福杰 地铁隧道中电瓶车轨道位移调整装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104594143B (zh) * 2014-12-03 2017-02-22 西南交通大学 内支撑式螺杆调节器以及轨排定位方法
CN109183522A (zh) * 2018-10-12 2019-01-11 株洲时代新材料科技股份有限公司 一种预制式浮置板连接装置及其施工方法
CN115467200B (zh) * 2022-08-16 2024-02-02 中铁四局集团第五工程有限公司 一种动力轨排调整装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905319A2 (fr) * 1997-09-18 1999-03-31 Wayss & Freytag Aktiengesellschaft Voie ferrée et sa méthode de réalisation
WO2000044987A1 (fr) * 1999-01-30 2000-08-03 Bahnbau Wels Gmbh Dispositif d'alignement en hauteur et lateral et/ou de support lateral des rails d'une voie de chemin de fer
WO2004065692A1 (fr) * 2003-01-21 2004-08-05 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Dispositif a vis pour le reglage en hauteur de chassis de voie
GB2413349A (en) * 2004-04-21 2005-10-26 Pfleiderer Infrastrukturt Gmbh Supporting shuttering for railway base slabs
CN201151857Y (zh) * 2007-12-29 2008-11-19 南车洛阳机车有限公司 双块式无碴轨道施工设备之手动调整横梁

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE360724T1 (de) * 2002-02-02 2007-05-15 Rte Technologie Gmbh Vorrichtung zum einstellen der spur eines gleises
JP4774278B2 (ja) * 2005-11-09 2011-09-14 保線機器整備株式会社 軌条のジャッキアップ装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905319A2 (fr) * 1997-09-18 1999-03-31 Wayss & Freytag Aktiengesellschaft Voie ferrée et sa méthode de réalisation
WO2000044987A1 (fr) * 1999-01-30 2000-08-03 Bahnbau Wels Gmbh Dispositif d'alignement en hauteur et lateral et/ou de support lateral des rails d'une voie de chemin de fer
WO2004065692A1 (fr) * 2003-01-21 2004-08-05 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Dispositif a vis pour le reglage en hauteur de chassis de voie
GB2413349A (en) * 2004-04-21 2005-10-26 Pfleiderer Infrastrukturt Gmbh Supporting shuttering for railway base slabs
CN201151857Y (zh) * 2007-12-29 2008-11-19 南车洛阳机车有限公司 双块式无碴轨道施工设备之手动调整横梁

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2499862C2 (ru) * 2012-01-30 2013-11-27 Открытое акционерное общество Научно-внедренческий центр "Путевые машины" Устройство для укладки рельсовых звеньев
CN103410060A (zh) * 2013-08-15 2013-11-27 中铁四局集团有限公司 一种用于城市轨道道岔的临时手动转辙设备
CN103410060B (zh) * 2013-08-15 2016-01-20 中铁四局集团有限公司 一种用于城市轨道道岔的临时手动转辙设备
CN105442399A (zh) * 2015-12-28 2016-03-30 上海市安装工程集团有限公司 轨道组装支撑小车及轨道组装方法
CN106436499A (zh) * 2016-11-01 2017-02-22 五冶集团上海有限公司 一种有轨电车轨道安装装置及其安装使用方法
CN112681028A (zh) * 2019-10-18 2021-04-20 无锡市良名机械制造有限公司 一种可精准调整钢轨轨距的弹性扣件
CN111395055A (zh) * 2020-03-16 2020-07-10 中铁上海工程局集团有限公司 轨道整体道床施工方法
CN112796178A (zh) * 2020-12-29 2021-05-14 中铁第四勘察设计院集团有限公司 一种超导高速磁悬浮轨道梁结构
CN114541198A (zh) * 2022-01-29 2022-05-27 陈福杰 地铁隧道中电瓶车轨道位移调整装置
CN114541198B (zh) * 2022-01-29 2024-01-16 陈福杰 地铁隧道中电瓶车轨道位移调整装置

Also Published As

Publication number Publication date
EP2642025A4 (fr) 2014-09-10
AR083890A1 (es) 2013-03-27
EP2642025A1 (fr) 2013-09-25
EP2642025B1 (fr) 2015-08-26
ES2387965B1 (es) 2013-08-09
ES2553614T3 (es) 2015-12-10
ES2387965A1 (es) 2012-10-04

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