WO2016081962A1 - Traverse en auge à section transversale sensiblement en forme de u - Google Patents

Traverse en auge à section transversale sensiblement en forme de u Download PDF

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Publication number
WO2016081962A1
WO2016081962A1 PCT/AT2015/000142 AT2015000142W WO2016081962A1 WO 2016081962 A1 WO2016081962 A1 WO 2016081962A1 AT 2015000142 W AT2015000142 W AT 2015000142W WO 2016081962 A1 WO2016081962 A1 WO 2016081962A1
Authority
WO
WIPO (PCT)
Prior art keywords
trough
ribbed plate
side wall
bolt
threshold
Prior art date
Application number
PCT/AT2015/000142
Other languages
German (de)
English (en)
Inventor
Karl Schnedl
Christoph Zechner
Original Assignee
Voestalpine Signaling Zeltweg Gmbh
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 Voestalpine Signaling Zeltweg Gmbh filed Critical Voestalpine Signaling Zeltweg Gmbh
Priority to LTEP15805096.3T priority Critical patent/LT3224414T/lt
Priority to PL15805096T priority patent/PL3224414T3/pl
Priority to EP15805096.3A priority patent/EP3224414B1/fr
Priority to AU2015354366A priority patent/AU2015354366B2/en
Priority to BR112017002250-8A priority patent/BR112017002250B1/pt
Publication of WO2016081962A1 publication Critical patent/WO2016081962A1/fr

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
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
    • E01B3/20—Sleeper construction for special purposes, e.g. with openings for ballast working
    • 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
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
    • 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 trough sill having a substantially U-shaped cross-section comprising a bottom surface and side walls extending therefrom and having a rail fastening, wherein the rail fastening comprises at least one ribbed plate fastened to the trough sleeper with fastening means, the fastening means for longitudinal positioning of the ribbed plate at least comprise a bolt penetrating a slot.
  • Trough sleepers are hollow in contrast to standard concrete or wooden sleepers and are therefore also referred to as hollow sleepers. They have a trough or U-shaped cross-section and are open at the top. In the interior of such a trough-like sleeper steel all the essential elements for example, of a points drive, but other devices required for the operational safety, like Strategicin ⁇ directions, HABD devices or connecting device for sensors to be accommodated.
  • the mounting of the rails on the trough sleepers is carried out using ribbed plates, which in turn are usually attached to projecting laterally from the side walls of the trough threshold support flanges.
  • the support flanges for stabilization usually require a separate support, such as supporting webs or the like., Which further increases the structural complexity.
  • the possibility of longitudinal adjustment is limited to the longitudinal section of the trough threshold, in which the carrier flanges are arranged.
  • the support flanges must extend the full length of the trough sill to achieve the maximum variability in the adjustability of the longitudinal position of the fin plate.
  • the invention is therefore the object of developing a trough ⁇ threshold of the type mentioned in that the above-mentioned disadvantages are avoided without sacrificing the variability of Leksver combinkeit the ribbed plate in purchasing.
  • the invention consists in a trough sill of the type mentioned essentially in that the ribbed plate along the side walls of the trough threshold extending and fastened to this mounting flanges summarized, the mounting flanges on each side wall with the fastening means cooperate so that at least a bolt penetrates the associated slot substantially parallel to the bottom surface of the trough threshold.
  • the attachment of the Ribbed plate thus does not take place on laterally cantilevered support flanges of the trough sleeper, but on the side walls themselves, ie at the walls of the bottom surface substantially vertically upwards.
  • the formation of laterally projecting support flanges can be completely eliminated, unless they are required for other purposes.
  • the fastening of the ribbed plate according to the invention by a bolt-slot construction the bolt but does not extend through a laterally projecting support flange of the trough, but extends transversely to the side wall and therefore passes through the associated slot substantially parallel to the bottom surface of the trough threshold.
  • the slot may be formed either in the side wall of the trough threshold or in the cooperating with the side wall mounting flange of the ribbed plate.
  • the elongated hole is formed in the side wall.
  • the bolt thus penetrates the side wall and can be displaced within the slot in the longitudinal direction of the trough threshold.
  • the slot has for this purpose a longitudinal extent, which extends in the longitudinal direction of the trough threshold.
  • the fastening means may in this case have a plurality, in particular at least two oblong holes per fastening flange, which are each penetrated by an associated bolt.
  • a plurality of slots may be distributed over the longitudinal extent of the trough threshold, so that a correspondingly larger number of positions for the attachment of the ribbed plates is available.
  • the fastening means preferably comprise tensioning means for fixing the position of the bolt relative to the slot.
  • the clamping means preferably cause a frictional connection between the mounting flange of the ribbed plate and the side wall of the trough sleeper, wherein the adhesion is caused in particular by static friction between the mounting flange and the side wall of the trough threshold.
  • the bolt cooperates with tensioning means in order to clamp the side wall between the fastening flange and a counter-member.
  • the clamping means required for generating the clamping force are preferably formed by a thread formed on the bolt, which cooperates with a mating thread.
  • the mating thread can be formed in a separate nut or directly in the components to be clamped, namely the mounting flange or the counter member.
  • Rails are often used for the transmission of electrical signals, for example for track monitoring.
  • the Bolt in which the slot passing portion is surrounded by an electrically insulating sleeve.
  • an electrically insulating intermediate layer is arranged between the side wall on the one hand and the ribbed plate, the mounting flange and possibly the counter-element on the other hand.
  • the intermediate layer can in this case be designed with a substantially U-shaped cross section and grip around the side wall of the trough threshold from above.
  • a preferred embodiment of the invention provides that the ribbed plate cooperates with an adjusting member which is displaceable in the longitudinal direction of the trough sleeper.
  • the adjusting member can be formed by a threaded spindle, for example. This device also forms an additional measure to secure the position of the ribbed plate in the longitudinal direction of the trough threshold.
  • the ribbed plate carries at least one stop with a rotatable stop surface for the rail.
  • a simple positional fixation of the stock rail is given in deviation to the rectangular position of the jaw rail to the trough threshold.
  • the ribbed plate carries at least one adjustable stop for a rail. The adjustability in this case allows an optimal adjustment of the position of the stop in the longitudinal direction of the trough threshold. The adjustment of the stop then allows adjustment such that the rail has a deviating from a right angle to the threshold alignment.
  • the ribbed plate carries two stops for the Rail foot of a rail, wherein a stop surface arranged rotatably relative to the rib plate and the other as described above relative to the rib plate in the longitudinal direction of the trough threshold adjustable and possibly rotatable.
  • the adjustability can be realized in a structurally particularly advantageous manner such that the adjustable stop is designed as a component which can be rotated about an axis of rotation and has a plurality of stop surfaces arranged at different radial distances from the axis of rotation. Depending on the rotational position of the stop, another stop surface cooperates with the rail foot, wherein the respective radial distance of the stop surface determines the position of the stop surface and thus the position of the rail foot.
  • the ribbed plate has a substantially U-shaped or H-shaped outline with legs extending in the threshold longitudinal direction, which support the mounting flanges and are connected to one another by a plate extending transversely thereto.
  • the legs and the transverse thereto extending plate can also be integrally formed into a common component.
  • the transverse plate serves to connect the two legs and the associated with these side walls of the trough threshold to obtain in this way a closed profile, in particular rectangular profile of the trough threshold. As a result, the stability of the trough threshold is substantially increased.
  • substantially U- or H-shaped outline ribbed plate allows to arrange on the two legs of the ribbed slipper.
  • FIG. 1 shows a front view of the trough sill with mounted ribbed plates
  • FIG. 2 shows a plan view of the trough sill according to FIG. 1
  • FIG. 3 shows a section along the line III-III of FIG. 2.
  • FIG. 4 shows a section along the Li
  • FIG. 6 is a section along the line VI-VI of FIG. 1
  • FIG. 7 is a section along the line VII-VII of FIG Fig. 2.
  • a trough threshold 1 is shown, which has a bottom 2 and outgoing, upwardly directed side walls 3.
  • the ribbed plates 4 are fastened to the side walls 3 in each case, the fastening being effected in such a way that an adjustment of the ribbed plates 4 in the direction of the arrow 5 is made possible.
  • the ribbed plates comprise a downwardly projecting mounting flange 6, which is secured to the side wall 3 in a manner described in more detail below.
  • the ribbed plates 4 each carry two sliding chairs 7, on which a tongue rail 8 rests displaceable between an abutment position and a storage position.
  • the tongue rail 8 shown on the left in Fig. 1 is located in storage of the stock rail 9.
  • the stock rails 9 are each held in a form-fitting manner by a rail fastening 10 so that their Position is fixed relative to the rib plate.
  • the ribbed plates 4 are formed substantially H-shaped and each ⁇ Weil's two legs 11 and a leg 11 connecting plate 12 include.
  • the legs 11 carry the Gleitstühle 7 and the downwardly projecting mounting flange 6.
  • To adjust the longitudinal position and positional fixation in the longitudinal direction of the trough threshold of the ribbed plates 4 is on the side wall. 3 the trough sleeper 1 one of the respective ribbed plate 4 associated screw 13 is attached. A rotation of the screw 13 causes an adjustment of an axial stop 14 (FIG. 3), which cooperates with a stop surface of the rib plate 4.
  • FIG. 3 In the sectional view of FIG. 3, the attachment of the ribbed plate 4 on the side walls 3 of the trough threshold 1 is shown.
  • elongated holes 15 are formed, which are penetrated by a respective bolt 16.
  • the bolts 16 In the slot 15 penetrating area, the bolts 16 in this case insulating sleeves 17 which are positively received in the slots 15. From Fig. 4 it is apparent that the bolts 16 are screwed with its external thread having a free end in an internal thread having bore of the mounting flange 6, whereby the head 18 of the bolt 16 is pressed against a counter member 19.
  • the ribbed plate 4 rests on the upper side 20 of the side wall 3 with the section adjacent to the fastening flange 6, whereby vertical support of the ribbed plate 4 is achieved.
  • the side wall 3 carries a cross-sectionally U-shaped intermediate layer 21 made of an electrically insulating material.
  • Fig. 3 the positive position fixing the jaw rail foot 22 is further shown on the ribbed plate 4.
  • the rail foot 22 is on the inside in abutment against a Rib 23 held.
  • the stop is formed by a rotatable stop element 25, which cooperates with the side surface of the rail foot 22 and has a rail foot 22 cross-section.
  • the stop element 25 is fastened to the ribbed plate 4 by means of a screw fastening 26.
  • Fig. 5 it can be seen that the rail attachment to the one leg 11 of the ribbed plate has the rotatable stop member 25 and on the other leg 11, a further rotatable stop member 27 which is made adjustable.
  • the adjustable stop element 27 is rotatable about an axis 28 and bears abutting stop faces 28a, 28b, 28c, 28d, 28e etc. in the circumferential direction.
  • the abutment surfaces are arranged at different distances from the rotation axis 31, so that the rail foot 22 assumes different positions as a function of the abutment surface on which it is supported. Due to the fact that the stop element 27 is rotatable and adjustable, whereas the stop element 25 is only rotatable, an angular adjustment of the stock rail 9 results due to the position change described. In order to allow the angular change, the side of the rail foot facing away from the stop element 27 is 22, a clearance 29 is provided.
  • Fig. 7 is a sectional view in the region of the rotatable and adjustable stop member 27 is shown, it can be seen that the stop member 27 as well as the rotatable stop member 25 has a rail foot 22 cross-section to the rail 22 by tightening the screw fastening 26 down.

Abstract

Dans une traverse en auge à section transversale sensiblement en forme de U qui possède une surface de base et des parois latérales s'étendant depuis la surface de base et qui est pourvue d'un dispositif de fixation de rail, le dispositif de fixation de rail comportant une ou plusieurs plaques nervurées qui sont fixées à l' aide de moyens de fixation à la traverse en auge, les moyens de fixation comportant un ou plusieurs boulons, s'étendant à travers des trous oblongs, pour le positionnement longitudinal de la ou des plaques nervurées, la ou les plaques nervurées comporte des brides de fixation qui s'étendent le long des parois latérales de la traverse en auge et qui sont fixées à celles-ci. Les brides de fixation coopèrent au niveau de chaque paroi latérale avec les moyens de fixation de telle sorte qu'au moins un boulon passe à travers le trou oblong associé sensiblement parallèlement à la surface de base de la traverse en auge.
PCT/AT2015/000142 2014-11-28 2015-11-17 Traverse en auge à section transversale sensiblement en forme de u WO2016081962A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LTEP15805096.3T LT3224414T (lt) 2014-11-28 2015-11-17 Lovio pavidalo pabėgis, turintis iš esmės u-pavidalo skerspjūvį
PL15805096T PL3224414T3 (pl) 2014-11-28 2015-11-17 Stalowy podkład w kształcie koryta, z przekrojem poprzecznym mającym zasadniczo kształt litery U
EP15805096.3A EP3224414B1 (fr) 2014-11-28 2015-11-17 Traverse en auge à section transversale sensiblement en forme de u
AU2015354366A AU2015354366B2 (en) 2014-11-28 2015-11-17 Trough sleeper comprising substantially U-shaped cross-section
BR112017002250-8A BR112017002250B1 (pt) 2014-11-28 2015-11-17 Dormente oco que tem corte transversal substancialmente em formato de u

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA864/2014 2014-11-28
ATA864/2014A AT516560B1 (de) 2014-11-28 2014-11-28 Trogschwelle mit im Wesentlichen U-förmigen Querschnitt

Publications (1)

Publication Number Publication Date
WO2016081962A1 true WO2016081962A1 (fr) 2016-06-02

Family

ID=54783305

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2015/000142 WO2016081962A1 (fr) 2014-11-28 2015-11-17 Traverse en auge à section transversale sensiblement en forme de u

Country Status (9)

Country Link
EP (1) EP3224414B1 (fr)
AT (1) AT516560B1 (fr)
AU (1) AU2015354366B2 (fr)
BR (1) BR112017002250B1 (fr)
HU (1) HUE043503T2 (fr)
LT (1) LT3224414T (fr)
PL (1) PL3224414T3 (fr)
TR (1) TR201902213T4 (fr)
WO (1) WO2016081962A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108239897A (zh) * 2018-01-23 2018-07-03 中国铁建重工集团有限公司 一种钢轨伸缩调节器检测工装

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT7618U1 (de) * 2004-01-15 2005-06-27 Vae Eisenbahnsysteme Gmbh Kastenprofil oder gehäuse einer trogschwelle
EP2703559A1 (fr) 2012-08-29 2014-03-05 Siemens Schweiz AG Traverse creuse avec une fixation configurable des barres crénelées pour un aiguillage de voie ferrée

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US802764A (en) * 1905-07-17 1905-10-24 Benjamin A Legg Metallic tie and rail-fastener.
US2056632A (en) * 1931-08-20 1936-10-06 Frank J Werner Tie plate
AT4762U1 (de) * 2000-03-31 2001-11-26 Vae Eisenbahnsysteme Gmbh Querschwelle für eisenbahngleise
NL1040135C2 (nl) * 2013-03-28 2014-09-30 Railservice Nederland B V Geschroefde stalen holle wisselligger.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT7618U1 (de) * 2004-01-15 2005-06-27 Vae Eisenbahnsysteme Gmbh Kastenprofil oder gehäuse einer trogschwelle
EP2703559A1 (fr) 2012-08-29 2014-03-05 Siemens Schweiz AG Traverse creuse avec une fixation configurable des barres crénelées pour un aiguillage de voie ferrée

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108239897A (zh) * 2018-01-23 2018-07-03 中国铁建重工集团有限公司 一种钢轨伸缩调节器检测工装
CN108239897B (zh) * 2018-01-23 2023-12-12 中国铁建重工集团股份有限公司 一种钢轨伸缩调节器检测工装

Also Published As

Publication number Publication date
BR112017002250A2 (pt) 2018-01-16
BR112017002250B1 (pt) 2022-06-07
AU2015354366B2 (en) 2020-11-05
PL3224414T3 (pl) 2019-07-31
EP3224414A1 (fr) 2017-10-04
LT3224414T (lt) 2019-02-11
AT516560B1 (de) 2017-03-15
AT516560A1 (de) 2016-06-15
AU2015354366A1 (en) 2017-02-02
EP3224414B1 (fr) 2019-01-02
HUE043503T2 (hu) 2019-08-28
TR201902213T4 (tr) 2019-03-21

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