WO2007138123A1 - Dispositif support - Google Patents

Dispositif support Download PDF

Info

Publication number
WO2007138123A1
WO2007138123A1 PCT/ES2006/070073 ES2006070073W WO2007138123A1 WO 2007138123 A1 WO2007138123 A1 WO 2007138123A1 ES 2006070073 W ES2006070073 W ES 2006070073W WO 2007138123 A1 WO2007138123 A1 WO 2007138123A1
Authority
WO
WIPO (PCT)
Prior art keywords
longitudinal
drawer
arrangement according
beams
wings
Prior art date
Application number
PCT/ES2006/070073
Other languages
English (en)
Spanish (es)
Inventor
Rino Stefanutti
Original Assignee
Petrucco, S.A.
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 Petrucco, S.A. filed Critical Petrucco, S.A.
Priority to EP06764376A priority Critical patent/EP2022937A1/fr
Priority to ES10184200.3T priority patent/ES2504265T3/es
Priority to PT101842003T priority patent/PT2282007E/pt
Priority to PCT/ES2006/070073 priority patent/WO2007138123A1/fr
Priority to EP10184200.3A priority patent/EP2282007B1/fr
Publication of WO2007138123A1 publication Critical patent/WO2007138123A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00—General structure of permanent way

Definitions

  • the present invention relates, in general, to a procedure for the execution of works below roads without interrupting the continuity of service.
  • the present invention relates to a method for the suppression at the level of crossings of roads and railways by performing the structure of an underpass outside its final location and placing it by translation or thrust of elements. of drawer driven, keeping the communication on the junction uninterrupted.
  • the suppression of the crossing level crossing includes at least the following manufacturing and placement operations of the drawer, execution of a settlement plane, prior to the construction of the drawer outside its final location, as close to the settlement plane definitive of the driven drawer, to reduce the distance that the drawer must travel and in any case must be equal to the length of the drawer plus that necessary to accommodate the thrust wall or reaction wall of the thrust forces and the hydraulic thrust jacks .
  • the solera has a double function, on the one hand creating a sliding plane for the drawer, and on the other, serving as a formwork for the construction of the drawer itself.
  • the reaction wall is constructed at the furthest end of the crossing intended to withstand the thrust of hydraulic jacks.
  • the dimensions of the hearth as the reaction wall, and number of cats, are a function of the weight of the drawer to be pushed.
  • the drawer built and heavily armed, has in its slabs different functions, the bottom will support a path for the passage of vehicles, rail, people, etc; and the superior will support the traffic of vehicles, rail, people, etc.
  • the shape of the drawer has stirrups in its front part in the form of knives, whose purpose is to offer the least possible resistance to the advance against the ground and to hold it laterally, for which they are bevelled in their contact plane with the land; in their upper part, they carry auxiliary beams, whose function is to face the knives and act as a support point for the operating beams.
  • the inclination of the knives is determined according to the angle of friction of the ground and the need to bring into contact, almost simultaneously with the ground, the knives and the lower slab.
  • the support beam placed at the head of the knives and housed in the recesses of both stirrups has the function of supporting transverse metal profiles that are placed under the sleepers and in the direction of the thrust.
  • the transverse supports are composed of small pairs of beams type IPN type "II", placed according to the deviation and separated from each other 1.2 Ohm to 2.4 Ohm between axes.
  • II beams type
  • Transversal support namely, profiling profiles have the mission of supporting the road itself and transmitting rolling stock loads. on the rails and create a plane under which to slide the drawer.
  • a longitudinal attachment is executed on each railroad rail which comprises placing a pair of packages or bundles of rails parallel to each track wire, held by a flange on both sides of the track wire and braced by profiles or perpendicular rails that make both packages integral with each other, supporting, at the same time, the loading of the rails at the moment when, due to work needs, the ballast support disappears.
  • the present invention seeks to solve or reduce one or more of the drawbacks set forth above by means of a support arrangement as claimed in claim 1.
  • Embodiments of the invention are set forth in the dependent claims.
  • An object of the invention is to provide a railway track attachment system in the driving area that avoids the use of transverse supports, profiled profiles, on the top of a drawer that is driven. [0022] Another object of the invention is to avoid is to avoid the assembly of the currently used longitudinal attachment assemblies, the installation and removal of which takes a long time.
  • Another object of the invention is to provide a self-supporting attachment arrangement that prevents the cutting of railway traffic during assembly and disassembly
  • Still another object of the invention is to reduce the time of the drawer translation process since the railroad track is self-supporting and the installation of transverse supports on the upper part of the drawer is not required. Consequently, the execution times of the global work are reduced.
  • Figure 1 shows the drafting process of a drawer according to the state of the art
  • Figure 2 shows, in a plan view, a railroad support arrangement according to the invention
  • Figure 3 shows, in an elevation view, a longitudinal section of Figure 2 according to the invention
  • Figure 4 shows, in an elevation view, a longitudinal section along the axis AA of the Figure 2 according to the invention
  • Figure 5 shows, in an elevation view, a longitudinal section along the As-As axis of Figure 2 according to the invention
  • Figure 6 shows, in an elevation view, the cross section along the Xr-Xr axis of Figure 2 according to the invention
  • Figure 7 shows, in an elevation view, the cross section along the Xr-Xr axis of Figure 2 according to the invention.
  • Figure 8 shows, in an elevation view, a mechanical fastening means according to the invention.
  • One of the advantages of the present invention is the elimination of the profiled 11 profiles of metal beams which guarantees, at all times, the correct position of the railroad track, under which the construction of an underpass to the railroad is executed.
  • the attachment arrangement of the invention comprises first metal attachment beams 12, a first longitudinal metal beam 12 placed parallel to a track wire 17 from the outside to the track wire 17 , that is, no longitudinal beam 12 is installed between the two track wires 17.
  • the set of first longitudinal beams 12 is braced by a second set of perpendicular metal beams 14 of shorter length than the first 12 longitudinal beams, which make the first 12 longitudinal beams solidarity with each other.
  • the connection of each first 12 longitudinal beam to a second 14 beam is made by means of a mechanical fastening means 15 such as a clip, flange, clamp or the like, see figure 3.
  • the fastener 15 serves to attach one end of the second beam 14 to a first longitudinal beam 12 on the outer side of the track wire 17. Consequently, it is not necessary for the circulation of trains through the attachment area, since in order to carry out the work of attachment prior to the drainage of the drawer it is not necessary to invade the space between track wires 17.
  • the second perpendicular metal beam 14 is installed between two sleepers 16 and, generally, in the thrust direction of the driven box.
  • the separation between two second 14 perpendicular beams will correspond to a minimum distance substantially equivalent to the width of a crossbar 16 and a maximum predetermined distance, corresponding to the width of several 16 sleepers and the separation between sleepers 16, on the basis of the rolling stock on the rails.
  • the first longitudinal metal beam 12 may be an alveolar beam, with wings with alveoli 13 such as circular, hexagonal, octagonal or similar, or a beam type profile H or T double wings wide enough to make in the wings sets of through, parallel holes and, where, the holes of one wing are aligned with the holes of the other opposite wing, see Figures 3, 4 and 7 [0044]
  • alveoli 13 are spaced apart from each other on the basis of the distance to which the second 14 perpendicular beams that bracing the first 12 longitudinal beams will be from each other.
  • the section of the alveoli 13 to be performed will be a function of the section of the second perpendicular beam 14 that braces the first 12 longitudinal beams, see figure 8.
  • the sets of through holes are made in both wings on both sides of part of the profile that has the alveoli 13, so that a first 15-1, 15-2 through bars through the holes located in parallel wings so that a second 15-3 bar perpendicular to the first 15-1, 15-2 bars can be fixed against one end of the second 14 beam, therefore, the second 14 beam is barred by arrangement 15 of first 15-1, 15-2 bars and second 15-3 bars each located on one side of the honeycomb profile 12, see figures 3 and 6.
  • the length of the attachment arrangement should be such that allows the excavation necessary for the translation of the drawer to be driven, Consequently, to achieve the objective of supporting the track and transmitting the circulating loads on the rails, several attachment arrangements can be placed adjacent to the one described above, since to obtain a most optimal result the length of the first 12 longitudinal beams have a maximum predetermined length.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Road Paving Structures (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

L'invention concerne un dispositif support destiné à être placé dans une zone de support de lignes de chemin de fer (17). Dans cette zone au moins des premières poutres métalliques longitudinales (12) sont placées en parallèle sur une ligne ferroviaire à travers la partie externe de chaque ligne (17) ferroviaire, de manière à être entrelacées par au moins une seconde poutre (14) métallique perpendiculaire plus courte que les premières (12) poutres longitudinales et l'assemblage de chaque poutre (12) longitudinale à une extrémité de la poutre (14) perpendiculaire s'effectuant au moyen d'un organe de fixation mécanique (15).
PCT/ES2006/070073 2006-05-29 2006-05-29 Dispositif support WO2007138123A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP06764376A EP2022937A1 (fr) 2006-05-29 2006-05-29 Dispositif support
ES10184200.3T ES2504265T3 (es) 2006-05-29 2006-05-29 Disposición de sustentación
PT101842003T PT2282007E (pt) 2006-05-29 2006-05-29 Disposição de suporte
PCT/ES2006/070073 WO2007138123A1 (fr) 2006-05-29 2006-05-29 Dispositif support
EP10184200.3A EP2282007B1 (fr) 2006-05-29 2006-05-29 Dispositif de support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2006/070073 WO2007138123A1 (fr) 2006-05-29 2006-05-29 Dispositif support

Publications (1)

Publication Number Publication Date
WO2007138123A1 true WO2007138123A1 (fr) 2007-12-06

Family

ID=38778148

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2006/070073 WO2007138123A1 (fr) 2006-05-29 2006-05-29 Dispositif support

Country Status (4)

Country Link
EP (2) EP2282007B1 (fr)
ES (1) ES2504265T3 (fr)
PT (1) PT2282007E (fr)
WO (1) WO2007138123A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019141882A1 (fr) * 2018-01-17 2019-07-25 Petrucco, S.A. Structure sustentatrice modulaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2661218T3 (es) * 2010-10-20 2018-03-28 Petrucco S.A. Estructura de sustentación

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205575B (de) 1963-09-16 1965-11-25 Deutsche Bundesbahn Eisenbahn-Hilfsbruecke grosser Stuetzweite
DE2148366A1 (de) * 1971-09-28 1973-04-12 Emka Ingenieurgesellschaft Fue Verfahren zur untertunnelung von strassen
DE3027086A1 (de) * 1980-07-17 1982-02-11 Wayss & Freytag Ag, 6000 Frankfurt Spannbetonweichenschwelle
EP0245155A1 (fr) * 1986-05-09 1987-11-11 Jean Marie Beauthier Procédé pour la construction d'ouvrages sous des voies ferrées en exploitation
EP0431909A1 (fr) * 1989-12-07 1991-06-12 ROPKINS, John Wilfred Thomas Réalisation d'un passage souterrain
ES2048465T3 (es) * 1989-09-14 1994-03-16 Jean Marie Beauthier Procedimiento para la construccion de obras, en particular de pasos bajo una via ferrea.
ES2151364A1 (es) 1997-10-27 2000-12-16 Alicantina De Construcciones I Apeo de via ferrea para ejecucion de pasos inferiores.
EP1621671A2 (fr) 2004-07-29 2006-02-01 Atros Espana, S.A. Système modulaire de support provisoire de voies ferrées

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1255694B (it) * 1992-09-29 1995-11-10 Struttura provvisoria per il sostegno di binari ferroviari

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205575B (de) 1963-09-16 1965-11-25 Deutsche Bundesbahn Eisenbahn-Hilfsbruecke grosser Stuetzweite
DE2148366A1 (de) * 1971-09-28 1973-04-12 Emka Ingenieurgesellschaft Fue Verfahren zur untertunnelung von strassen
DE3027086A1 (de) * 1980-07-17 1982-02-11 Wayss & Freytag Ag, 6000 Frankfurt Spannbetonweichenschwelle
EP0245155A1 (fr) * 1986-05-09 1987-11-11 Jean Marie Beauthier Procédé pour la construction d'ouvrages sous des voies ferrées en exploitation
ES2048465T3 (es) * 1989-09-14 1994-03-16 Jean Marie Beauthier Procedimiento para la construccion de obras, en particular de pasos bajo una via ferrea.
EP0431909A1 (fr) * 1989-12-07 1991-06-12 ROPKINS, John Wilfred Thomas Réalisation d'un passage souterrain
ES2151364A1 (es) 1997-10-27 2000-12-16 Alicantina De Construcciones I Apeo de via ferrea para ejecucion de pasos inferiores.
EP1621671A2 (fr) 2004-07-29 2006-02-01 Atros Espana, S.A. Système modulaire de support provisoire de voies ferrées

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019141882A1 (fr) * 2018-01-17 2019-07-25 Petrucco, S.A. Structure sustentatrice modulaire

Also Published As

Publication number Publication date
EP2022937A1 (fr) 2009-02-11
EP2282007A1 (fr) 2011-02-09
PT2282007E (pt) 2014-09-29
EP2282007B1 (fr) 2014-07-23
ES2504265T3 (es) 2014-10-08

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