EP2951352B1 - Dispositif de nettoyage d'une voie ferrée et véhicule ferroviaire équipé dudit système de nettoyage - Google Patents

Dispositif de nettoyage d'une voie ferrée et véhicule ferroviaire équipé dudit système de nettoyage Download PDF

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Publication number
EP2951352B1
EP2951352B1 EP14702451.7A EP14702451A EP2951352B1 EP 2951352 B1 EP2951352 B1 EP 2951352B1 EP 14702451 A EP14702451 A EP 14702451A EP 2951352 B1 EP2951352 B1 EP 2951352B1
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EP
European Patent Office
Prior art keywords
cleaning device
shaped parts
rail vehicle
outlet opening
impact body
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.)
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Application number
EP14702451.7A
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German (de)
English (en)
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EP2951352A2 (fr
Inventor
Albert Brock
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.)
Plasser Espanola Sa
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Plasser Espanola Sa
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Publication date
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Publication of EP2951352A2 publication Critical patent/EP2951352A2/fr
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Publication of EP2951352B1 publication Critical patent/EP2951352B1/fr
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
    • E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
    • E01H8/105—Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, flushing, suction; Application of melting liquids; Loosening or removing by means of heat, e.g. cleaning by plasma torches, drying by burners

Definitions

  • the invention relates to a cleaning device for cleaning a track system intended for rail vehicles with a track and track sills having track bed of pourable or pourable impurities, wherein the cleaning device is designed as a can be arranged on a rail vehicle mobile unit. Furthermore, the invention relates to a rail vehicle equipped with such a cleaning device.
  • snow masses or snowdrifts which also severely impair or paralyze public rail traffic beyond a critical mass, can hardly be removed by means of extraction techniques.
  • snow plows have already proven, with which the surfaces of the rails can be exposed with relatively little effort.
  • the snow remaining in the track bed between the rails affects it there inland wreath basically not. Rather, the snow can be easily compressed or displaced there.
  • sand, gravel, dust and other pourable or pourable substances such as those found in industrial plants, such as gravel pits, or in sandy areas, such as deserts, beach or dune landscapes.
  • sand dreads dreaded in the desert can quickly accumulate large amounts of sand that completely cover the track bed and rails.
  • a device for extracting the ballast of a track with resting on a ballast bed, formed of sleepers and rails track grate is known.
  • This has a suction tube with a rectangular or round suction nozzle, which is connected to a rubber apron having an inlet opening and a side open in the working direction suction opening laterally.
  • the suction nozzle moving over the track threshold upper side in the longitudinal direction of the device is intended to receive dust or gravel stones in or next to the track grate through this lateral suction opening.
  • the suction nozzle also has an adjustment across the track and in the vertical direction.
  • the DE 35 43 040 C2 relates to a track-traveling device for extracting the ballast from a ballast bed located below a track grid formed of track sleepers and rails, whose machine frame is connected to a via a suction pipe to a Compressor connected suction arrangement is provided which has at least one adjustable suction device with a suction opening for the ballast to be absorbed.
  • the DE 296 14 051 U1 relates to a cleaning device for rail surfaces of rail tracks for rail vehicles with a compressed air supply having compressed air application device and with a suction device. The dissolved deposits are thereby fluidized by the air flow. Above the track, a suction cup of the suction device is arranged. The fluidized residues are sucked by the suction, enter from below into the suction cup and are fed to a restraint.
  • the WO 99/20843 A1 relates to a device for cleaning rail grooves with a mounted on a rail-mounted carrier vehicle cleaning unit, through which a high-pressure liquid jet is directed to the rail groove to be cleaned.
  • the dirt removed by the high-pressure liquid jet is taken along by the reflected liquid jets flowing out at a shallower angle to the rail surface and thrown against the lower, just-formed screen wall.
  • An outlet opening is delimited by a lower screen wall, side walls and an upper screen wall through which the liquid jets or the dirty liquid mixture passes into a drip pan.
  • a proposed solution by prior public use refers to a sanding machine for track bed maintenance, which is based on the principle of an inclined conveyor line.
  • a front conveyor belt end is lowered between the rails and is introduced piercing into the sand fill.
  • the sand between the rails is thus removed and disposed of by means of a lateral ejection.
  • the disadvantage here proves the low operating speed.
  • the present invention has for its object to provide a way to provide a cleaning device for cleaning a track system of pourable or free-flowing goods, especially sand, which can be operated quickly and effectively and without increased risk of wear. Furthermore, the invention has for its object to provide a rail vehicle with such a cleaning device.
  • the first object is achieved with a cleaning device according to the features of claim 1.
  • the further embodiment of the invention can be found in the dependent claims.
  • the cleaning device has a particular designed as a nozzle supply for compressed air as the driving medium and a direction of action with a main direction component in a plane parallel to the rails in a respective direction of travel, being spaced in the direction of travel before the supply to this an impact body, in particular of sheet metal , is arranged movably, wherein the impact body has a supply facing, at least partially concave baffle comprising at least two shell-shaped mold parts, which are connected to each other for setting different, limited by these moldings cross-sectional areas in the region of a lateral outlet opening with each other, in particular pivotally, so by the compressed air in the direction of travel against the impact surface impinging impurities either to one of the two sides of the rail vehicle or the track system distractable and through the Auslingersöffnu ng are dischargeable into the environment.
  • the invention is based on the recognition that a mechanical removal of the discharged medium in the case of bulk or grit, in particular sand, leads to an undesirable abrasive effect in the rail-wheel system, but also within the cleaning device itself.
  • a cleaning of the track bed between the rails at a comparatively high capacity without moving elements within the cleaning device is realized according to the invention, wherein at the same time the surface of the rails can be cleaned almost without residue from the bulk or spreading material. Due to the pneumatic conveying by the compressed air as a propellant medium, the achievable degree of cleaning can be adapted to the particular circumstances of contamination or the required removal rate, so as for example a quick adaptation to dry or moist bulk or spreading material and thus to the strength of the adhesion to ensure the rail.
  • the impact body for height adjustment of the outlet opening in different vertical positions is movable, in particular pivotable.
  • the impact body can be lowered, in particular to a height with a small distance to the contamination, in particular so the surface of the sand layer, so as to realize a particularly efficient removal of contamination from the track bed.
  • This also ensures that the particles are not whirled up in an undesirable manner, but instead the directed jet of the propellant and the particles entrained thereby reliably collected and discharged laterally.
  • a space-saving structural design of the cleaning device is realized, which also can be easily moved or pivoted in different positions, so as to concentrate the cleaning performance, for example, on an area adjacent to the rails. It has also been shown that the impulse transmission of the compressed air to the impurity takes place faster and without loss than in a comparable cleaning device with a transversely supplied drive medium.
  • the impurities can be discharged by means of the impact body on both sides next to the track bed.
  • the impact body for deriving the rebounding objects on this, in particular bulk materials, to either one or the other side of the track system is pivotable about a substantially vertical axis, the bulk material, if necessary, to one of the operator of Cleaning device freely selectable side of the track system be discharged.
  • this is the impact body with respect to its transverse to the rails arranged rest position in a with this an angle between 25 ° and 80 °, in particular between 40 ° and 60 ° enclosing use position pivotally.
  • the effective for the derivation of the contaminant size of the baffle is adjustable by a different relative position of the cup-shaped moldings.
  • the baffle can be adapted to the particular nature of the particular free-flowing impurities, in particular their density in a simple manner.
  • the surface portion of the overlap of the two mold parts is increased or decreased accordingly, so that the minimum area is not or only slightly larger than a single molded part and the maximum area corresponds approximately to the sum of all moldings.
  • the baffle is not designed as a closed in the region of the outlet opening piece of pipe, but procured in the manner of an open channel.
  • the cross-sectional area of the outlet opening is limited only in the circumferential section of the concave baffle and otherwise performed open. The lateral discharge of the contaminants can thus be performed reliably without the risk of possible blockage of the outlet opening due to unexpectedly large objects.
  • peripheral portion of the outlet opening be adjusted by a different relative position of the moldings.
  • the discharged into the environment beam of contamination can be formed in the desired manner, for example, to concentrate the discharge power to a small area or to distribute over a large area.
  • a small outlet opening is accompanied by a nozzle effect, through which impurities receive a considerable acceleration.
  • the outlet opening can be designed to be slidable or pivotable and extendable for this purpose.
  • the cup-shaped mold parts in the manner of a slotted guide are pivotally and / or slidingly interconnected and can thereby in particular be moved relative to each other so that the trapped cross-sectional area between the two sides of the rail vehicle steadily increasing or decreasing and in the region of the outlet opening its minimum or has your maximum.
  • the moldings may be designed for this purpose as elastically deformable plastic parts, it has already proven to be particularly useful when the cup-shaped moldings are designed as curved sheet metal moldings.
  • the feed for the driving medium may have a plurality of annular openings on the circumference of the feed, in particular evenly distributed nozzle openings and / or driving nozzles.
  • the suction power can be optimally adapted to the circumstances of the particular application, in particular to the speed of the rail vehicle. In this way, even a suction is ensured, which corresponds to the longitudinal axis of the suction when additional external flow influences are inevitable.
  • the cleaning device has a plurality of independently controllable, for example, separately acted upon with compressed air inlet openings for the propellant.
  • the supply for the compressed air or the driving medium relative to the track bed in different vertical distances can be fixed so as to be able to adjust an optimal distance of the feed or a suitable orientation relative to the surface of the bulk material or grit in a simple manner.
  • the cleaning device may comprise a plurality of longitudinally arranged in different longitudinal planes in different levels inlet openings, which preferably open into the same outlet, so that a layered removal of the suction medium is gradually enabled until complete removal by a plurality of inlet openings in succession.
  • the second object to provide a equipped with such a suction rail vehicle, can be removed quickly and efficiently with the grit from the track bed and the rail surface, according to the invention realized in that the rail vehicle is equipped with a cleaning device, a particular as a Nozzle executed supply for compressed air as the driving medium and a direction of action with a main direction component in a plane parallel to the rails in a respective direction of travel of the rail vehicle, wherein in the direction of travel before the supply to this spaced an impact body, in particular made of sheet metal, is movably arranged, wherein the Impact body having a feed facing, at least partially concave baffle surface, comprising at least two shell-shaped moldings, the setting of different, limited by these moldings cross-sectional areas in the region of a lat Eralen outlet opening are mutually movable, in particular pivotally connected, so that by the compressed air in the direction of travel against the baffle impingement impinges either to one of the two sides of the rail vehicle or the track system distractable and can be discharged
  • a slider is provided so as to be able to laterally push off a considerable amount of dirt from the track system.
  • the cleaning can be essentially limited to the areas lying between the rails below the level of the rail surface, so that the cleaning performance can be increased overall in relation to the distance cleared in a predetermined time.
  • the slider can be adjusted, so that the bulk material is displaced either to one of the two sides.
  • the cleaning device can be optimally adapted to the respective conditions of use.
  • flexible guide elements for example brushes, in order to be able to supply the spreading material to the at least one inlet opening in a targeted manner.
  • the cleaning device 1 for cleaning a track system 2 with a rail 3 and track sleepers 4 having track bed is described below with reference to FIGS. 1 to 9 shown in more detail.
  • the cleaning device 1 is integrated in a rail vehicle 5 and preferably serves to remove non-pouring or free-flowing impurities, in particular sand, from the track bed.
  • the cleaning device 1 has a feed 6 for compressed air as the driving medium, which emerges in the direction of travel 7 of the rail vehicle 5 obliquely directed from above onto the surface of the contaminated track system 2.
  • the cleaning device 1 is configured redundantly such that one of two feeders 6 is activated in both possible directions of travel 7.
  • the impact body 8 pivotally mounted about a vertical axis 9.
  • the ejection of the free-flowing impurities deflected on the impact body 8 takes place as an exit jet 10, optionally to one or the other vehicle side l, r.
  • the structural design of the impact body 8 will be described below with reference to the FIGS. 3 to 9 further clarified.
  • the impact body 8 has an impact surface 11, which is concave, at least sectionally, facing the supply 6 and consists of two shell-shaped moldings 12, 13.
  • these moldings 12 are , 13 pivotally connected about an axis 16 relative to each other.
  • the outlet jet 10 can be shaped in the desired manner. For example, such a thin sand blast of high speed can be generated to achieve a wide ejection.
  • a cloud-shaped discharge jet 10 can be generated.
  • the setting of the outlet opening 14 is independent of the side angle ⁇ of the impact body 8. Rather, the effective for the derivation of contamination size of the baffle 11 is determined by a different relative position of the cup-shaped mold parts 12, 13.
  • each nozzle 18 has a plurality of conduits 17 each opening into a nozzle 18.
  • Each of these nozzles 18, depending on the respective distance to the baffle body 8 and the formation of the mold parts 12, 13 in different vertical distances relative to the baffle 8 can be fixed.
  • each nozzle 18 is connected to a pivot arm 19, which is deflectable by a drive, not shown in the direction of arrow 20. Regardless, the nozzle 18 is pivotable about an axis 21 in the direction of arrow 22 to adjust a desired direction of the exiting air flow against the baffle body 8 can.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Cleaning In General (AREA)

Claims (12)

  1. Dispositif de nettoyage (1) pour le nettoyage d'une voie ferrée (2) prévue pour des véhicules ferroviaires (5) pour enlever les impuretés en vrac ou aptes à s'écouler, le dispositif de nettoyage (1) étant réalisé sous forme d'unité mobile pouvant être disposée sur un véhicule ferroviaire (5) et présentant une alimentation (6) pour air comprimé en tant qu'agent propulseur et une direction d'action avec une composante directionnelle principale dans une direction de conduite respective (7), un corps d'impact (8) étant disposé de manière déplaçable dans la direction de conduite (7) espacé d'une distance (a) avant l'alimentation (6), lequel présente une surface d'impact (11) au moins en partie concave, tournée vers l'alimentation (6), caractérise par au moins deux pièces moulées en forme de coque (12, 13) qui sont connectées l'une à l'autre de manière déplaçable dans la région d'une ouverture de sortie latérale (14) en vue de l'ajustement de différentes surfaces en section transversale (15) limitées par ces pièces moulées (12, 13), de telle sorte que les impuretés arrivant du fait de l'air comprimé dans la direction de conduite (7) contre la surface d'impact (11) puissent être déviées de manière sélective vers l'un des deux côtés de véhicule (l, r) du véhicule ferroviaire (5) ou de la voie ferrée (2) et puissent être évacuées dans l'environnement par l'ouverture de sortie (14).
  2. Dispositif de nettoyage (1) selon la revendication 1, caractérisé en ce que le corps d'impact (8) peut être déplacé dans différentes positions verticales, en particulier peut être déplacé par pivotement, pour ajuster la hauteur de l'ouverture de sortie (14).
  3. Dispositif de nettoyage (1) selon les revendications 1 ou 2, caractérisé en ce que le corps d'impact (8) peut être déplacé par pivotement autour d'un axe essentiellement vertical (9) pour dévier les objets arrivant contre celui-ci, en particulier les produits en vrac, de manière sélective vers l'un ou l'autre côté de la voie ferrée (2).
  4. Dispositif de nettoyage (1) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que la dimension de la surface d'impact (11) servant à dévier les impuretés peut être ajustée par une position relative différente des pièces moulées en forme de coque (12, 13).
  5. Dispositif de nettoyage (1) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que la surface en section transversale (15) de l'ouverture de sortie (14) est réalisée de manière limitée seulement en partie sur la périphérie par la surface d'impact concave (11) et par ailleurs est réalisée sous forme ouverte.
  6. Dispositif de nettoyage (1) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que la portion périphérique de l'ouverture de sortie (14) entourée par les pièces moulées en forme de coque (12, 13) peut être ajustée par une position relative différente des pièces moulées (12, 13).
  7. Dispositif de nettoyage (1) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les pièces moulées en forme de coque (12, 13) sont connectées l'une à l'autre à la manière d'un guide à coulisse de manière pivotante et/ou coulissante.
  8. Dispositif de nettoyage (1) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que les pièces moulées en forme de coque (12, 13) sont réalisées sous forme de pièces moulées en tôle cintrées.
  9. Dispositif de nettoyage (1) selon au moins l'une quelconque des revendications précédentes, caractérise en ce que l'alimentation (6) en air comprimé présente une buse (18) qui peut être fixée à différentes distances verticales et/ou horizontales en fonction de la distance relative au corps d'impact (8).
  10. Dispositif de nettoyage (1) selon au moins l'une quelconque des revendications précédentes, caractérisé en ce que l'alimentation (6) en air comprimé présente une buse (18) qui est disposée de manière déplaçable par pivotement autour d'un axe (21) pour ajuster une orientation relative différente par rapport au corps d'impact (8).
  11. Véhicule ferroviaire (5) qui est pourvu d'un dispositif de nettoyage (1) selon au moins l'une quelconque des revendications précédentes.
  12. Véhicule ferroviaire (5) selon la revendication 11, caractérisé en ce qu'un poussoir est prévu dans la direction de conduite (7) du véhicule ferroviaire (5) devant le dispositif de nettoyage (1), par lequel le produit en vrac peut être déposé de manière sélective vers l'un des deux côtés du véhicule (1, r).
EP14702451.7A 2013-02-01 2014-01-31 Dispositif de nettoyage d'une voie ferrée et véhicule ferroviaire équipé dudit système de nettoyage Active EP2951352B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013101062 2013-02-01
DE102013104412.3A DE102013104412B4 (de) 2013-02-01 2013-04-30 Reinigungsvorrichtung für eine Gleisanlage sowie ein mit einer solchen Reinigungsvorrichtung ausgestattetes Schienenfahrzeug
PCT/EP2014/000257 WO2014117943A2 (fr) 2013-02-01 2014-01-31 Dispositif de nettoyage d'une voie ferrée et véhicule ferroviaire équipé dudit système de nettoyage

Publications (2)

Publication Number Publication Date
EP2951352A2 EP2951352A2 (fr) 2015-12-09
EP2951352B1 true EP2951352B1 (fr) 2018-01-03

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EP14702451.7A Active EP2951352B1 (fr) 2013-02-01 2014-01-31 Dispositif de nettoyage d'une voie ferrée et véhicule ferroviaire équipé dudit système de nettoyage

Country Status (4)

Country Link
EP (1) EP2951352B1 (fr)
DE (1) DE102013104412B4 (fr)
ES (1) ES2662874T3 (fr)
WO (1) WO2014117943A2 (fr)

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Publication number Priority date Publication date Assignee Title
CN107587472A (zh) * 2017-06-29 2018-01-16 中车山东机车车辆有限公司 一种多功能轨道清扫吸污车及方法
CN108842710B (zh) * 2018-08-27 2023-11-17 雄县智邦节能设备制造有限公司 铁轨专用除冰车
DE102019100301A1 (de) 2019-01-08 2020-07-09 Cft Gmbh Compact Filter Technic Tunnelreinigungszug
CN109680570B (zh) * 2019-01-20 2024-04-16 江苏奥新科技有限公司 集成智能化轨道除尘除湿加热车
CN110172945B (zh) * 2019-05-31 2021-04-23 中国铁建高新装备股份有限公司 轨道道床除沙车
CN111535238B (zh) * 2020-06-08 2024-10-11 连云港振江轨道交通设备有限公司 一种轨道清理系统
CN115467199A (zh) * 2021-06-11 2022-12-13 中车眉山车辆有限公司 一种多功能工务作业车

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US1998851A (en) * 1933-09-02 1935-04-23 Shields Edward Railway track cleaner
US3099097A (en) * 1961-05-15 1963-07-30 Richard G Simmons Snow blower apparatus
CH441414A (de) * 1964-08-28 1967-08-15 Otto Prof Zweifel Vorrichtung zur Schneeräumung
DE2217975C3 (de) * 1972-04-14 1980-08-21 Schoerling Gmbh & Co Waggonbau, 3000 Hannover An einem Fahrzeug, insbesondere Schienenfahrzeug, angeordnete Einrichtung zum Reinigen von Schotterbetten, Gleisschwellen u.dgl. einer Gleisanlage
DE8236650U1 (de) 1982-12-28 1983-06-30 Rheiner Maschinenfabrik Windhoff Ag, 4440 Rheine Auf einem gleis verfahrbare arbeitsmaschine zum aufnehmen von schotter aus gleisanlagen
DE3318756C2 (de) * 1983-05-24 1994-12-08 Schneider Walter Gmbh Co Kg Fahrbare Einrichtung zum Aufnehmen von Abfällen, insbesondere aus Schotterbetten einer Gleisanlage
AT384446B (de) 1985-03-14 1987-11-10 Plasser Bahnbaumasch Franz Gleisfahrbare maschine zum absaugen des schotters aus einer schotterbettung
DE29614051U1 (de) * 1996-08-15 1997-12-11 Hermann Wiebe Grundstücks- und Maschinenanlagen KG, 27313 Dörverden Reinigungsvorrichtung für Schienenoberflächen von Gleiskörpern
PL196800B1 (pl) * 1997-10-20 2008-01-31 Florianer Bahn Forschungs & Errichtungsgesellschaft Mbh Sposób i urządzenie do oczyszczania rowków szyn, zwłaszcza kolejowych i tramwajowych
EP2305892A3 (fr) 2008-12-30 2012-10-31 Rodinia Technologies Ltd. Procédé et dispositif de nettoyage de superestructure de voie et de parois de tunnel

Also Published As

Publication number Publication date
ES2662874T3 (es) 2018-04-10
WO2014117943A3 (fr) 2014-09-25
EP2951352A2 (fr) 2015-12-09
WO2014117943A2 (fr) 2014-08-07
DE102013104412A1 (de) 2014-08-07
DE102013104412B4 (de) 2014-08-21

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