EP2865809A1 - Système d'habillage destiné à l'absorption acoustique du transport sur rails et procédé de pose - Google Patents

Système d'habillage destiné à l'absorption acoustique du transport sur rails et procédé de pose Download PDF

Info

Publication number
EP2865809A1
EP2865809A1 EP20140003500 EP14003500A EP2865809A1 EP 2865809 A1 EP2865809 A1 EP 2865809A1 EP 20140003500 EP20140003500 EP 20140003500 EP 14003500 A EP14003500 A EP 14003500A EP 2865809 A1 EP2865809 A1 EP 2865809A1
Authority
EP
European Patent Office
Prior art keywords
elements
cladding
rails
rail
cladding system
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.)
Withdrawn
Application number
EP20140003500
Other languages
German (de)
English (en)
Inventor
Josef Fleischhacker
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.)
Michael Leier KG
Original Assignee
Michael Leier 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 Michael Leier KG filed Critical Michael Leier KG
Publication of EP2865809A1 publication Critical patent/EP2865809A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0094—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic constructions for generation of phase shifting

Definitions

  • the subject of the invention is a cladding system for sound absorption of rail-bound traffic, which is offset between tracks and rails, and has cladding elements of wood concrete.
  • Another object of the invention is the way in which this panel is laid.
  • the noise generated by the operation of rail-bound vehicles has an environmental impact and causes a high level of noise pollution.
  • the patent no. NL 9400910 describes a noise absorption system suitable for railway tracks whose absorbent elements cover the track bedding and the full width sleepers.
  • the elements which extend into the rail chambers and rest on the sills are to be fastened with the wedge elements to be arranged between the rail and the element.
  • the elements arranged on the side are based on the sleepers.
  • European patent no. EP0771907 describes such a cladding system whose elements are made of wood concrete. The dimensions of the elements arranged between the rails and on the sides are different in the direction of the track axis. The formation of the elements along the tracks is designed with the help of ribs and knots so that they track the surface of the track.
  • Publication WI2005085529 involves the construction of a "green track" with suitable sound absorbing cladding elements.
  • the disguise consists of such plate-shaped elements, which are designed on its surface with a suitable for the reception of root system layer.
  • the cladding elements between the rails bridge the distance between the rail tracks in such a way that they are cantilevered only on the threshold supports, the elements arranged on the side are supported on the one hand in the rail chamber, on the other hand on a foundation support.
  • KR2007013078 describes such a sound-absorbing element, which offset on the tracks absorbs the vibration between rail and wheel.
  • the element is designed as a hollow body, and provided on the upper side with ribs.
  • the object of the present invention is to avoid the disadvantages of the known solutions, the elements are easy and quick to install, to maintain, and to incorporate into any possible track formation.
  • the cladding system according to the invention is based on the finding that the laying of the facing of the track surface facing panel made of wood concrete elements, and thereby the resulting noise pollution can be greatly reduced. So in many cases, those who disturb the environment Noise barriers are replaced with the cladding system according to this invention.
  • the object according to the invention is realized with such a cladding system, which incorporates wood-concrete elements which are installed between track and rail, and characterized in that between the rails which are pressed onto the rail foot supporting elements, are pressed with a wedge-acting element, as well as being supplemented with elements which rest on the outer side of the rails.
  • the system has supporting elements in a distance defined from the outside of the rail, and the outer lining elements lying on the outside of the track lie on the rail and on these supporting elements.
  • the elements are provided with flat surfaces. Further, advantageous embodiments of the system are designed with ribs in the direction of rail travel, these may have a trapezoidal or waveform.
  • the support elements are provided with openings for draining the water.
  • the thickness of the cladding elements is advantageously between 120 and 170 mm, the cladding elements are provided if appropriate with fastening straps.
  • the elements are provided with holes and countersinks for receiving the connecting elements.
  • the cladding elements have a recess for the operability of the hold-down elements of the rails, and are designed with an adapted shape on the side towards the rails.
  • the subject of the invention is further the type of disposition of the cladding system, where a band, guided underneath and between the rails, which is guided by the fastening tabs of the cladding elements, and at the track center after tensioning the band ends with a self-closing clamp serves to fasten the lateral cladding elements is connected.
  • Another advantageous Verlegungsart according to the invention is a compound of the cladding elements outside and inside the rails, by means of inserted into corresponding holes U-shaped metal brackets, wherein in the subsidence of the bores, the connecting element is fixed by screwing, and this attachment in the countersink is filled with a water-repellent sealant, where the U-shaped connecting elements are provided with threads, and the screw is released in the subsidence with a washer and a self-locking nut.
  • the cladding system according to the invention is laid on a track bed, from threshold to threshold, or outside of the rails beyond the threshold ends.
  • a cladding system with support elements consisting of three different walk-in sound-absorbing elements, where between the rails mounted on sleepers 5 5 cladding elements 2 and between these the wedge element 4, and the cladding element 3 outside the rails 5 can be found.
  • the Cladding elements 2 between the rails 5 are based on the foot of the rail 5 and the wedge element 4 presses the cladding elements 2 into the rail chamber, the cladding element 3 outside the rails 5 adjoins the rail foot.
  • the cladding elements 3 are based on the running parallel to the rails 5 support elements 6.
  • the Fig. 2 shows the formation of the supporting wall element 6 for the cladding elements 3 outside the rails (5), which is designed with a receptacle 7 for the cladding element 3 and with openings 8 for discharging the water.
  • the support elements 6 are omitted.
  • the Fig. 3 shows the execution of the cladding elements 3 which are arranged outside of the rails 5 and / or between rail 5 and retaining wall 6.
  • the cladding element 3 is a ribbed surface element 9 which on the side where the rails 5 are fastened is provided with corresponding recesses 10 to ensure accessibility to the rail fastening and on the side to the rail 5 in the interest of better support adapted form 11 is made. On the opposite side 12, it rests on the support element 6.
  • the thickness of the cladding element 3 is advantageously 120 mm, but can also be built differently.
  • the Fig. 4 shows the cladding element 2, which is arranged between the rails 5.
  • the surface 13 of the cladding element 2 is flat, has on the side facing the rail 5 recesses 14 to ensure accessibility to the fastening elements of the rail 5, and the connection surface to the rail 5 has an adapted form 15th
  • Fig. 5 is the wedge element 4, which is pressed between the cladding elements 2 in the space between the rails 5 is, with the upper surface 16 is flat, and the adjoining the lining elements 2 flanks 17 secure the wedge effect by their oblique formation.
  • the thickness of the cladding elements 2 and the wedge elements 4 accordingly FIGS. 4 and 5 is advantageously 120 mm, but it can also be designed differently.
  • the cladding elements 2 and 3 and the wedge element 4 are made with a press technology of mineralized wood chip and cement, the so-called wood concrete, the support element 6 is made of concrete.
  • Another advantageous embodiment of the cladding elements 2 and 3 and the wedge element 4 is provided in a thickness of 170 mm.
  • the installation of the cladding elements 3 determine in each case the conditions of the environment, in many cases there is no possibility for the construction of a retaining wall.
  • FIGS. 8 and 9 an attachment with straps is shown.
  • the cladding elements 2 and 3 of the cladding system according to the invention have on its underside eyelets.
  • the strapping 20 is pulled through under the rail 5, then passed through the attachment eyelets 21 of the cladding elements 2 and 3, and then pulled back under the rails 5 to the center of the track body where the ends of the strapping band 20 at right angles to the rails 5 merged and with a self-closing , or pressed clip 22 are joined together. (please refer Fig. 9 )
  • the cladding elements 2 and 3 can also be connected to a metal clip with threads at the end.
  • This type of attachment is in the Figures 10 and 11 shown.
  • metal bracket 23 are placed on the cladding elements 2 and 3 using the factory-made holes 24 and 25, then the attachment in the subsidence the cladding elements 2 and 3 by means of pads 28 and. Lock nuts 29 performed. Thereafter, the subsidence 26 and 27 are closed with a water-repellent sealant.
  • the diameter of the dead metal clip is advantageously 10 mm.
  • FIG. 12 A similar type of attachment is on the FIG. 12 to see where the cladding elements 2 and 3 of the cladding system under the rail 5 with a wire rope 30, which is guided through the factory-made holes 24 and 25 of the cladding elements 2 and 3, are connected.
  • the one end of the wire rope 30 is fixed with a washer 31 and a threaded clamping sleeve 32, the other end is also guided by a washer 31 and then fixed with a pressed-on sleeve 32.
  • the cuts 26 and 27 which receive the fastenings of the wire rope are sealed with a water-repellent sealant.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
EP20140003500 2013-10-24 2014-10-13 Système d'habillage destiné à l'absorption acoustique du transport sur rails et procédé de pose Withdrawn EP2865809A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU1300606A HUP1300606A2 (en) 2013-10-24 2013-10-24 Covering system for reducing noise from guided transport (train, tram, subway, suburban railway); and method for installation of the covering

Publications (1)

Publication Number Publication Date
EP2865809A1 true EP2865809A1 (fr) 2015-04-29

Family

ID=89991294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20140003500 Withdrawn EP2865809A1 (fr) 2013-10-24 2014-10-13 Système d'habillage destiné à l'absorption acoustique du transport sur rails et procédé de pose

Country Status (2)

Country Link
EP (1) EP2865809A1 (fr)
HU (1) HUP1300606A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113756139A (zh) * 2021-07-16 2021-12-07 重庆科技学院 一种适用于铁路隧道减震降噪的组合预制道床

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134473A1 (de) 1981-09-01 1983-03-10 Dyckerhoff & Widmann AG, 8000 München Schotterloser oberbau fuer schienenbahnen
US4919330A (en) * 1989-03-03 1990-04-24 Winger James W Quick release railroad highway crossing
NL9400910A (nl) 1994-06-06 1996-01-02 Veldhoen Raalte B V Samenstel voor de geluidsisolatie van een spoorbaan.
EP0771907A1 (fr) 1995-11-06 1997-05-07 Vossloh-Werke GmbH Corps d'absorption pour la réduction de bruit aérien
DE29601095U1 (de) * 1996-01-23 1997-05-22 Heilit + Woerner Bau-AG, 81677 München Schallabsorptionselement
EP1158097A2 (fr) * 2000-05-22 2001-11-28 Gmundner Fertigteile Gesellschaft m.b.H. & Co. KG. Rails
WO2005085529A1 (fr) 2004-03-05 2005-09-15 Gmundner Fertigteile Gesellschaft M.B.H. & Co. Kg. Garnissage pour voie ferree reduisant les nuisances sonores
KR20070013078A (ko) 2005-07-25 2007-01-30 주식회사 하이닉스반도체 캐패시터의 제조 방법
CN200964635Y (zh) * 2005-11-28 2007-10-24 张洪德 吸声用水泥木屑板

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134473A1 (de) 1981-09-01 1983-03-10 Dyckerhoff & Widmann AG, 8000 München Schotterloser oberbau fuer schienenbahnen
US4919330A (en) * 1989-03-03 1990-04-24 Winger James W Quick release railroad highway crossing
NL9400910A (nl) 1994-06-06 1996-01-02 Veldhoen Raalte B V Samenstel voor de geluidsisolatie van een spoorbaan.
EP0771907A1 (fr) 1995-11-06 1997-05-07 Vossloh-Werke GmbH Corps d'absorption pour la réduction de bruit aérien
DE29601095U1 (de) * 1996-01-23 1997-05-22 Heilit + Woerner Bau-AG, 81677 München Schallabsorptionselement
EP1158097A2 (fr) * 2000-05-22 2001-11-28 Gmundner Fertigteile Gesellschaft m.b.H. & Co. KG. Rails
WO2005085529A1 (fr) 2004-03-05 2005-09-15 Gmundner Fertigteile Gesellschaft M.B.H. & Co. Kg. Garnissage pour voie ferree reduisant les nuisances sonores
KR20070013078A (ko) 2005-07-25 2007-01-30 주식회사 하이닉스반도체 캐패시터의 제조 방법
CN200964635Y (zh) * 2005-11-28 2007-10-24 张洪德 吸声用水泥木屑板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113756139A (zh) * 2021-07-16 2021-12-07 重庆科技学院 一种适用于铁路隧道减震降噪的组合预制道床

Also Published As

Publication number Publication date
HUP1300606A2 (en) 2015-05-28

Similar Documents

Publication Publication Date Title
AT508575B1 (de) Schutzvorrichtung
WO2009133172A2 (fr) Mur antibruit de faible hauteur pour voies ferrées
EP2817457B1 (fr) Dispositif anti-bruit
DE202005003255U1 (de) Lärmschutzwand
DE3602313A1 (de) Schallabsorbierender laermschutz insbesondere fuer schotterlose gleise
DE19931048A1 (de) Gleis für schienengebundene Fahrzeuge sowie Schallschutzelement hierfür
DE202006008233U1 (de) Schallabsorbierende Bauelemente für Lärmschutzwand
DE2251170B2 (de) Schalldaemmender fussboden fuer fahrzeuge, insbesondere schienenfahrzeuge
EP2865809A1 (fr) Système d'habillage destiné à l'absorption acoustique du transport sur rails et procédé de pose
DE10123660C1 (de) Feste Fahrbahn mit elastisch aufgelagerten Schallabsorberelementen
EP0945547B1 (fr) Dispositif anti-bruit pour voies de chemin de fer
DE202011002283U1 (de) Trapezschuhförmige Halterung für Dachaufbauten an einem Sandwichdachelement
AT404742B (de) Gleis mit schienen für schienengebundene fahrzeuge
DE102011013145B4 (de) Modulare schwenkbare niedrige Schallschutzwand
DE19643533A1 (de) Schallschutzauflage für Gleise
EP2817456B1 (fr) Dispositif anti-bruit
DE19540357C1 (de) Eisenbahnbrücke und Kulisse zur Schalldämpfung an dieser
AT9954U1 (de) Lärmschutzwand
DE29705321U1 (de) Schienengleis mit Schallschluckmaßnahmen
AT526859B1 (de) Schallschutzelement
DE10032437A1 (de) Verfahren zum Herstellen einer Entgleisungsschutzeinrichtung sowie Entgleisungsschutzeinrichtung für ein Gleis
EP1830002B1 (fr) Système de support de rails pour voie ferrée
AT512391B1 (de) Lärmschutzvorrichtung
WO1996022423A1 (fr) Element de voie ferree silencieux
AT375699B (de) Schienenanordnung, insbesondere fuer strassenbahn- gleise

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17P Request for examination filed

Effective date: 20141013

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

18W Application withdrawn

Effective date: 20150401