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EP0610309B1 - Dispositif pour la collecte de matieres nocives liquides et/ou granuleuses au voisinage des rails de vehicules sur rail - Google Patents

Dispositif pour la collecte de matieres nocives liquides et/ou granuleuses au voisinage des rails de vehicules sur rail Download PDF

Info

Publication number
EP0610309B1
EP0610309B1 EP92922203A EP92922203A EP0610309B1 EP 0610309 B1 EP0610309 B1 EP 0610309B1 EP 92922203 A EP92922203 A EP 92922203A EP 92922203 A EP92922203 A EP 92922203A EP 0610309 B1 EP0610309 B1 EP 0610309B1
Authority
EP
European Patent Office
Prior art keywords
rail
tray
rails
edge
granular substances
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.)
Expired - Lifetime
Application number
EP92922203A
Other languages
German (de)
English (en)
Other versions
EP0610309A1 (fr
Inventor
Lutz Irmscher
Eugen WITTMÜTZ
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.)
Weco Bahnueberwege- und Auffangwannenbau GmbH
Original Assignee
Weco Bahnueberwege- und Auffangwannenbau 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 Weco Bahnueberwege- und Auffangwannenbau GmbH filed Critical Weco Bahnueberwege- und Auffangwannenbau GmbH
Publication of EP0610309A1 publication Critical patent/EP0610309A1/fr
Application granted granted Critical
Publication of EP0610309B1 publication Critical patent/EP0610309B1/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
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/008—Drainage of track
    • 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
    • E01B19/006—Means for protecting the underground against spillage
    • 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
    • E01B2204/07—Drainage
    • 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
    • E01B2204/11—Embedded tracks, using prefab elements or injecting or pouring a curable material

Definitions

  • the invention relates to a device for collecting liquid and / or granular pollutants in the rail area of rail vehicles with trays, which are placed between the rails on the rail bedding or other supports, a tray having a tub edge designed as a sealing edge on its side facing the rail. that reaches under the rail head.
  • the sealing edge is formed essentially obliquely from the trough bottom in the direction of the rail.
  • the troughs In the direction lying transversely to the longitudinal direction of the rail, the troughs extend approximately to half of the space between the rails. There they show an upward edging. This upstand serves on the one hand to prevent pollutants from flowing out and on the other hand to secure the tubs.
  • the tubs are fastened by means of profile pieces, which encompass the tubs and which in turn are screwed onto the rail sleepers.
  • a running grate is supported on these profile pieces, which finds its lateral abutment on the oblique parts of the sealing edge.
  • the rails are inclined at a ratio of 1:40.
  • the rails When loaded, the rails are bent outwards against their inclination. This bending behavior requires that the troughs are rigidly attached to the sleepers and that the seal is detached from the rail, which means that tightness can no longer be guaranteed.
  • the object of the invention is therefore to provide a device for collecting liquid and / or granular pollutants to create, which can be used reliably and with little effort in the rail area of rail vehicles, which enables fast and inexpensive assembly and disassembly and which enables a secure seal even under various load conditions.
  • the trough is formed on the two opposite and in the longitudinal direction of the sides as a sealing edge and that the trough has such a width that it is so tight for sole attachment between the rails that the sealing edges Apply frictionally to the rails.
  • the object of the invention is also achieved in that the side of the trough which is arranged laterally to the rail pair and which faces away from the rail is bent upwards and that retaining webs are provided transversely to the longitudinal extent of the rail, which at least partially encompass the rail foot on the side facing away from the trough .
  • These retaining webs extend under the rail foot, under the tub, to the tub rim facing away from the rail.
  • the retaining webs are positively connected to this tub rim.
  • the retaining web is dimensioned in relation to the tub so that the tub sits tightly in the holder as the sole attachment and the sealing edge is pressed non-positively against the rail.
  • supports are provided which are arranged between the underside of the sealing edge and the top of the rail foot.
  • a particularly favorable design of the supports provides that they have a wedge-shaped cross section.
  • the solution according to the invention with retaining webs can experience a particularly favorable configuration in that the retaining webs on the side on which they at least partially encompass the rail foot, have an upwardly directed tab for holding the support on one side of the rail.
  • Holding elements are provided on the side of the rail foot that faces the trough, which are connected to the holding web. These holding bars at least partially encompass the rail foot. They also have an upward tab (17) for holding the support (10) on the other side of the rail.
  • a particularly favorable embodiment of the invention is characterized in that the troughs are rectangular, one side of the troughs lying transversely to the longitudinal direction of the rail being bent upwards and the other downward.
  • the side that is bent downwards is always lower in the horizontal plane compared to the side that is bent upwards and reaches over the side of an adjacent trough that is bent upward or protrudes over the edge of a transverse channel to discharge pollutants.
  • a particularly favorable embodiment provides that a plurality of tubs are arranged one behind the other in such a way that the upwardly bent sides of two tubs point towards one another and that a cover is provided which overlaps these two sides.
  • Another embodiment of the invention provides that holding elements for gratings are arranged on the top of the tub edges.
  • the device according to the invention for collecting liquid and / or granular pollutants in the rail area consists of troughs 1 which are placed both on the rail ballast bed 2 and on the sleepers 3 arranged at a distance.
  • the tub edges which face a rail 4, are designed as sealing edges 5.
  • the sealing edges 5 have a part 5.1 which is directed straight upwards from the tub base 6 and which is followed by a part 5.2 which is directed essentially obliquely upwards.
  • the outer edge of part 5.2 of the sealing edge 5 engages under the rail head 7.
  • a seal 8 is provided on the rail and the sealing edge.
  • This seal 8 can be designed as a profile material or can be produced by pressing in a hardenable sealant. Such materials are expediently used which are not attacked by the pollutants which occur.
  • Hardwood strips 10 are inserted as supports between the underside of part 5.2 of the sealing edge 5 and the top of the rail foot 9, which have a wedge-shaped cross section.
  • This wedge-shaped cross section on the one hand increases the contact surface and on the other hand ensures that the hardwood strips 10 are always pressed in the direction of the rail web 11.
  • holding elements 12 are attached, in which the gratings 13 are inserted.
  • these holding elements 12 serve to support the gratings 13 and at the same time prevent them from slipping sideways.
  • Retaining webs 15, which can be seen in FIG. 2, are provided between the rail fastenings 14 arranged at a distance in the area of the sleepers 3. These holding webs 15 serve to fasten the troughs 1.1 arranged laterally to the pair of rails. These retaining webs 15 are arranged transversely to the longitudinal extent of the rail 4 and partially encompass the rail foot 9 on the side facing away from the tub and extend under the rail foot under the tub 1.1 to the side of the tub 1.1 facing away from the rail and encompass this side with a positive fit upward edging 16.
  • the side of the holding web 15, which partially engages around the rail foot 9, has an upward tab 17 with which the hardwood strip 10 is additionally held in position.
  • a holding element 18 is connected to the holding web 15, which also partially surrounds the rail foot 9 and also has an upwardly directed tab 17 against which the hardwood strip 10 rests.
  • the dimensioning of the retaining web 15 in relation to the tub 1.1 is chosen so that the tub 1.1 sits tightly in the holder 15 and thus the sealing edge 5 is pressed non-positively against the rail 4.
  • the tubs 1 are rectangular.
  • one side 19 of the troughs 1 lying transversely to the longitudinal direction of the rail 4 is bent upwards and the other, opposite side 20 is bent downwards.
  • the sides 19 bent downwards are always lower in the horizontal plane than the sides bent upwards.
  • each side 20 of a trough 1 which is bent downwards projects over a transverse channel 21 for the discharge of pollutants.
  • Fig. 6 shows another embodiment of the device according to the invention, in which a plurality of tubs 1 are arranged one behind the other in such a way that a downwardly bent side 20 of a tub 1 engages over the upwardly bent side 19 of an adjacent tub 1. Only the downwardly bent side 20 of the deepest tub 1 reaches over the transverse channel 21 and thus also serves to discharge pollutants from the adjacent tubs 1.
  • tub groups as well as the tubs in FIGS. 4 and 5, are arranged one behind the other in such a way that they have mutually opposite angles of inclination, so that the sides 19 of two adjacent tubs 1 which are bent upward point towards one another.
  • overlapping covers 22 are provided, which Compress both sides 19 folded upwards on the one hand and offer an additional seal on the other hand.
  • FIG 3 shows a cross section through the entire device according to the invention. From this it can be seen that in the tubs 1.2 which are inserted between two rails 4, the tub edge is designed as a sealing edge 5 on the two sides lying opposite in the longitudinal direction of the rails 4. The size of these tubs 1.2 was chosen so that they lie taut between the two rails 4, so that the sealing edges 5 rest non-positively on the rails 4.
  • the tub edge facing the rail 4 is designed as a sealing edge 5 and the other side 23, which runs in the longitudinal direction of the rail 4, is bent upwards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Claims (9)

  1. Dispositif pour recueillir des substances nocives, liquides et/ou granuleuses, au voisinage des rails de véhicules sur rails, comportant des bacs qui sont posés, entre les rails, sur le ballast ou sur d'autres supports, un bac présentant, sur son côté tourné vers le rail, un rebord réalisé sous forme d'un rebord d'étanchéité, qui s'engage sous le champignon du rail, caractérisé en ce que le bac (1) est doté d'un rebord d'étanchéité (5) sur les deux côtés s'étendant l'un en face de l'autre et dans la direction longitudinale du rail, et en ce que le bac (1) présente une largeur telle, qu'en vue d'être fixé seul, il se place entre les rails (4) en étant suffisamment serré pour que les rebords d'étanchéité (5) s'appuient de force sur les rails (4).
  2. Dispositif pour recueillir des substances nocives, liquides et/ou granuleuses, au voisinage des rails de véhicules sur rails, comportant des bacs qui sont posés sur le ballast ou sur d'autres supports et qui présentent, sur leur côté tourné vers le rail, un rebord réalisé sous forme d'un rebord d'étanchéité, qui s'engage sous le champignon du rail, caractérisé en ce que le côté, tourné à l'opposé du rail (4) et s'étendant dans la direction longitudinale du rail, du bac (1) disposé sur le côté de la paire de rails, est replié vers le haut, et en ce qu'il est prévu, transversalement à la direction d'extension longitudinale du rail (4), des traverses de retenue (15) qui enserrent, au moins partiellement, le patin (9) du rail, sur le côté tourné à l'opposé du bac, et qui s'étendent sous le patin (9) du rail, d'un côté à l'autre de celui-ci, et sous le bac jusqu'à son bord (23) tourné à l'opposé du rail (4), et sont reliées à ce bord par complémentarité de formes (16), la traverse de retenue (15) étant dimensionnée, par rapport au bac, de telle sorte que le bac, en vue d'être fixé seul, repose dans le système de traverses de retenue (15) en y étant serré et que le rebord d'étanchéité (5) soit pressé de force contre le rail (4).
  3. Dispositif pour recueillir des substances nocives liquides et/ou granuleuses selon la revendication 1 ou 2, caractérisé en ce qu'il est prévu des éléments d'appui (10), qui sont disposés entre la face inférieure du rebord d'étanchéité (5) et la face supérieure du patin (9) du rail.
  4. Dispositif pour recueillir des substances nocives liquides et/ou granuleuses selon la revendication 3, caractérisé en ce que les éléments d'appui sont réalisés sous forme de baguettes de bois (10).
  5. Dispositif pour recueillir des substances nocives liquides et/ou granuleuses selon la revendication 3 ou 4, caractérisé en ce que les éléments d'appui (10) présentent une section transversale en forme de coin.
  6. Dispositif pour recueillir des substances nocives, liquides et/ou granuleuses selon la revendication 2 et l'une des revendications 3 à 5, caractérisé en ce que les traverses de retenue (15), sur le côté où elles enserrent au moins partiellement le patin (9) du rail, présentent une patte (17) dirigée vers le haut pour supporter l'élément d'appui (10) d'un côté du rail, et en ce que, sur le côté du patin (9) du rail qui est tourné vers le bac (1.1), sont prévus des éléments de retenue (18), qui sont reliés à la traverse de retenue (15), qui enserrent au moins partiellement le patin (9) du rail et qui présentent également une patte (17) dirigée vers le haut pour supporter l'élément d'appui (10) de l'autre côté du rail.
  7. Dispositif pour recueillir des substances nocives liquides et/ou granuleuses selon l'une des revendications 1 à 6, caractérisé en ce que les bacs (1) se présentent sous une forme rectangulaire et l'un des côtés (19) , s'étendant transversalement à la direction longitudinale du rail, des bacs (1) est replié vers le haut et l'autre (20) est replié vers le bas, le côté (20) replié vers le bas étant toujours situé à un niveau horizontal plus bas que le côté (19) replié vers le haut et s'engageant par dessus le côté (19) replié vers le haut d'un bac voisin (1) ou faisant saillie au-delà du bord d'une rigole transversale (21) destinée à évacuer les substances nocives.
  8. Dispositif pour recueillir des substances nocives liquides et/ou granuleuses selon la revendication 7, caractérisé en ce que plusieurs bacs (1) sont disposés l'un derrière l'autre d'une façon telle que les côtés (19), repliés vers le haut, de deux bacs (1) soient en regard l'un de l'autre, et en ce qu'il est prévu un cache (22) s'engageant par dessus ces deux côtés (19).
  9. Dispositif pour recueillir des substances nocives liquides et/ou granuleuses selon l'une des revendications 1 à 8, caractérisé en ce que des éléments de retenue (12) pour des grilles de marche (13) sont disposés sur la face supérieure des rebords des bacs.
EP92922203A 1991-10-31 1992-10-24 Dispositif pour la collecte de matieres nocives liquides et/ou granuleuses au voisinage des rails de vehicules sur rail Expired - Lifetime EP0610309B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4136062A DE4136062C2 (de) 1991-10-31 1991-10-31 Vorrichtung zum Auffangen von flüssigen und/oder körnigen Schadstoffen im Schienenbereich von Schienenfahrzeugen
DE4136062 1991-10-31
PCT/DE1992/000901 WO1993009291A1 (fr) 1991-10-31 1992-10-24 Dispositif pour la collecte de matieres nocives liquides et/ou granuleuses au voisinage des rails de vehicules sur rail

Publications (2)

Publication Number Publication Date
EP0610309A1 EP0610309A1 (fr) 1994-08-17
EP0610309B1 true EP0610309B1 (fr) 1996-12-18

Family

ID=6443909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92922203A Expired - Lifetime EP0610309B1 (fr) 1991-10-31 1992-10-24 Dispositif pour la collecte de matieres nocives liquides et/ou granuleuses au voisinage des rails de vehicules sur rail

Country Status (6)

Country Link
EP (1) EP0610309B1 (fr)
AT (1) ATE146539T1 (fr)
DE (2) DE4136062C2 (fr)
DK (1) DK0610309T3 (fr)
ES (1) ES2098549T3 (fr)
WO (1) WO1993009291A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340787A1 (de) * 1993-11-23 1995-05-24 Frenzel Otto Bauunternehmen Vorrichtung zum Auffangen von Schadstoffen im Schienenbereich
DE19820247C1 (de) * 1998-05-06 1999-07-29 Intervia Verkehrstechnik Gmbh System zum Auffangen von Verunreinigungen, Wanne hierfür, sowie Verfahren zum Errichten eines derartigen Systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1725410A (en) * 1926-11-24 1929-08-20 Locomotive Finished Material C Railway-crossing pavement
US3773255A (en) * 1972-01-13 1973-11-20 Armco Steel Corp Fluid collection assembly for railroad roadbed
DE8411436U1 (de) * 1984-04-12 1984-07-26 Weco Metall- und Maschinenbau GmbH, 5500 Trier Vorrichtung zum auffangen von fluessigen schadstoffen an umschlagplaetzen im schienenbereich von schienenfahrzeugen
DD265187A1 (de) * 1987-09-09 1989-02-22 Verkehrswesen Forsch Inst Vorrichtung zum auffangen fluessiger und/oder fester schadstoffe in gleisen, vorzugsweise reinigungsgleisen fuer schienenfahrzeuge
DE3818952A1 (de) * 1988-06-03 1989-05-03 Braun Wilhelm Auffangvorrichtung in gleisanlagen, zum schutz von boden und grundwasser vor schadstoffeintrag

Also Published As

Publication number Publication date
EP0610309A1 (fr) 1994-08-17
ATE146539T1 (de) 1997-01-15
WO1993009291A1 (fr) 1993-05-13
DE59207736D1 (de) 1997-01-30
DE4136062A1 (de) 1993-05-06
DE4136062C2 (de) 1995-12-07
DK0610309T3 (da) 1997-06-09
ES2098549T3 (es) 1997-05-01

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