EP0954642B1 - Verfahren und vorrichtung für die reinigung von schienenrillen - Google Patents

Verfahren und vorrichtung für die reinigung von schienenrillen Download PDF

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Publication number
EP0954642B1
EP0954642B1 EP98956854A EP98956854A EP0954642B1 EP 0954642 B1 EP0954642 B1 EP 0954642B1 EP 98956854 A EP98956854 A EP 98956854A EP 98956854 A EP98956854 A EP 98956854A EP 0954642 B1 EP0954642 B1 EP 0954642B1
Authority
EP
European Patent Office
Prior art keywords
rail
liquid
mud
track groove
cleaning
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
EP98956854A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0954642A1 (de
Inventor
Georg Hillbrand
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.)
Florianer Bahn Forschungs- und Errichtungsgesellschaft mbH
Original Assignee
Florianer Bahn Forschungs- und Errichtungsgesellschaft mbH
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 Florianer Bahn Forschungs- und Errichtungsgesellschaft mbH filed Critical Florianer Bahn Forschungs- und Errichtungsgesellschaft mbH
Publication of EP0954642A1 publication Critical patent/EP0954642A1/de
Application granted granted Critical
Publication of EP0954642B1 publication Critical patent/EP0954642B1/de
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
    • 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
    • E01H8/12—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves specially adapted to grooved rails, flangeways, or like parts of the permanent way, e.g. level crossings or switches
    • 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
    • E01H8/12—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves specially adapted to grooved rails, flangeways, or like parts of the permanent way, e.g. level crossings or switches
    • E01H8/125—Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, suction or flushing ; Loosening or removing by means of heat
    • 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
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
    • E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
    • E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction

Definitions

  • the invention relates to a method for cleaning Grooves of rail and tram tracks and the device for this, according to the preamble of Process claim 1 and device claim 6.
  • the removed dirt is very abrasive and has a strong effect corrosive, whereby the suction device together with the complex filter system with heavy loads exposed and the use of expensive materials requires and high maintenance costs due to the whole Always keep the vacuum system vacuum-tight.
  • FR 378 167 is a cleaning device for Rail grooves are known in which a cover screen over a Line of the rail, covering the rail groove that covers the top of the rail laterally and above and seals with brushes on the rail surface.
  • Compressed air nozzles are attached to the rail groove diagonally from top to bottom from the two end faces, with which the dirt is blown dry against each other and discharged by a suction line attached at the top of the cover screen.
  • a suction line attached at the top of the cover screen.
  • FR 2 628 457 describes a cleaning device for rail grooves, in which a chisel loosens the dirt in the rail groove under a cover, which is sucked out of the cover at the top, and behind the chisel is a nozzle for pressurized water which is inclined transversely to the direction of the rail groove injected into this, which is also removed from the suction.
  • a chisel and suction also exist here.
  • Water jets are also used for street cleaning, which requires large amounts of water to wash in Dirt that is often split or occasionally flat pieces of waste such as foils, fabrics or the like. Contains in the drainage channels of the rail grooves cause that then there Can cause constipation.
  • US Pat. No. 4,398,551 describes a non-generic cleaning device for sand from dirty bathing beaches, in which a low-pressure flushing water jet whirls up the sand to be cleaned, which is then flushed by a high-pressure water jet over a sloping surface into a separation container, the direction of the high-pressure water jet is inclined downwards against the direction of travel and several of which are placed side by side, giving the necessary width effect for cleaning.
  • This device is designed for a material which is easy to remove compared to the dirt in the rail grooves and which is to be returned to the surface of the beach after cleaning.
  • the object of the invention is to provide an improved method and specify a device with which (r) specifically cleaning the grooves of rail and tram tracks targeted while avoiding the disadvantages described and to the bottom with at least sufficient Travel speed of the cleaning unit and collecting of the removed, especially rinsed, dirt can happen reliably.
  • the method allows a rail groove to be cleaned from the dirt layer to the bottom and also to remove it from the side surfaces of a rail groove, whereby the dirt layer under hydrodynamic loading is infiltrated by the cleaning liquid due to the high pressure of the cleaning fluid and quickly explodes into hairline cracks Pieces torn and carried away.
  • Water is used as the cleaning liquid, in particular with additives.
  • a collecting device or the like can also be made of rubber plates. serve formed movable wall, which leads to a suction as a guide device.
  • the supportive removal of the used liquid together with the dirt by suction is subject to the loads described at the beginning, but is nevertheless possible, for example for retrofitting existing carrier vehicles.
  • the removed dirt is transported by the in the liquid jets reflected from the ablation site contained kinetic energy, which after a Route leading from the rail surface up to a drip pan is thrown from which the dirt-liquid mixture with a known type conveyor in a dirt container is transported.
  • the application is more suitable to improve the wettability Substances in the cleaning liquid are beneficial with which can increase the cleaning speed.
  • the selection of the high pressure to be used depends on the jet shape and on which area of a rail groove is to be simultaneously covered by the jet, i.e. also how far the jet may spread, as well as the nature and cohesion and the existing layer depth of the dirt.
  • Another important advantage of the process and the applied Device is the wet treatment of dirt, with which the dust development by precipitation in The high pressure liquid jet droplets are suppressed is, without a complex separate separation proves necessary.
  • the high-pressure liquid jet must be used when cleaning the rail grooves pretty much during the cleaning process be directed exactly into the area to be cleaned, one advantageous jet shape are produced and a suitable one Range of impact angle of the high pressure fluid jet be adhered to for a quick and good cleaning effect to achieve.
  • the dirt-water mixture that may still run off the rail can largely escape without further cleaning or taken up by a suction device to pollution of the environment and soil so to be kept as low as possible, due to the low accumulation A lot of a small, inexpensive facility enough.
  • a flat design of the lower one is particularly advantageous Screen wall of the groove cleaning unit and the start at the Rail surface at a distance from the point of impact of the high pressure liquid jet, which is at least the same or slightly larger than the flushing distance in the rail groove so that no large amounts of cleaning liquid are under emerge through the groove seal of the screen wall can.
  • the Side walls except for the surfaces of the rail and leading edge reach down and end with sealing bars, which advantageously at least on one surface. are arranged and the flushing opening for the rail groove limit laterally and along the length of the opening range around the outlet, especially hard parts and To prevent fluid.
  • a further improvement of the seal with sliding Sealing bars, especially on the surface of the Rail, is through the application of a fluid under pressure, Air is particularly cheap to create a cushion emerges from openings on the lower surface.
  • composition of the bristles is mostly made up of low-wear plastic and also the mixed application together with metal bristles, alternating in rows or even from metal bristles alone, depending on the application advantageous.
  • a groove cover which extends from the edge of the screen wall on the rail surface to the front in the direction of travel, serves the same purpose, the length of which depends on the amount of dirt deposited in the rail groove.
  • the used cleaning fluid from which the Dirt has settled down to the finest proportions already from the collecting pan of the conveyor to the Track space between and next to the tracks, especially at Lawn tracks are derived, as well as protruding ones Cleaning liquid from the dirt container while those Amount of liquid when crossing the street tracks accumulates stored in a container and for disposal can be delivered.
  • An arrangement of the groove cleaning unit in less Distance to before and after running wheelsets or in the Groove before and after running guide wheels results in one particularly good guidance in the groove, especially when winding Route.
  • the arrangement is for draining the dirt-water mixture a bucket elevator in the protected manner an advantage, which has a high efficiency and can be brought up close to the outside of the vehicle wall and a simple handover to an elevated one Collection container allowed.
  • a rail 17 with an incorporated rail groove 3 On a rail 17 with an incorporated rail groove 3 is, the rail groove on both sides at a short distance spanning a cover screen 5 of the groove cleaning unit arranged in this working position by a bracket a carrier vehicle, not shown, e.g. with ahead and / or trailing guide wheels.
  • the cover screen 5 consists of the side walls 13, one end wall 8 on the jet side, one also on the end side lower screen wall 7 and an upper screen wall 6.
  • a high-pressure nozzle 1 is attached above the rail 17, those consisting of water as a cleaning liquid High-pressure liquid jet 2 at an angle in the direction of travel 19 sloping forward downward, at about 60 degrees to Rail surface is aligned and in the rail groove 3 hits the floor at the point of impact 4.
  • the dirt-liquid mixture is separated from that in the liquid jets contained kinetic energy primarily hurled against the lower, just formed screen wall 7, which is arranged at a steeper angle than some of the reflected liquid jets hit it and on this led upwards through this one Exit opening 18 exits.
  • This outlet opening 18 is from that of the lower one Screen 7, the two side walls 13 and the top Screen wall 6 formed, at most about the width of the Discharge channel 20 having rail 17 left free, through the liquid jets or the dirt-liquid mixture gets into a drip pan 15, in which there is neither saved and later disposed of or another Treatment is subjected.
  • the remaining part of the dirt-liquid mixture will from a, only hinted, conveyor known Type, e.g. an Archimedean spiral or a conveyor belt or a bucket elevator or the like, in a collecting container for further separation and release of liquid and dirt directed.
  • a conveyor known Type e.g. an Archimedean spiral or a conveyor belt or a bucket elevator or the like
  • the lower screen wall 7 ends at the bottom in a flat edge 21 on which a groove seal 9 can be attached, the either hinged or elastic, made of rubber or the like. existing, in the rail groove 3 to the dirt layer 12 enough and against the passage of the washing Liquid jet seals.
  • Figure 2 is the cover screen 5 in cross section, in right angle to the direction of travel 19 shown.
  • the two side walls extend downwards to over the rail 17 and the leading edge 23 and end with sealing bars 25, 26, which extend in the direction of travel over the length of the groove-side opening of the cover screen 5 and extend have a considerable thickness to prevent violent abrasion to survive long enough due to the washed out material and have a flat lower sealing surface 33 for better sealing.
  • One sealing bar 25 lies on the surface 22 of the rail on or is in a very low Distance while the sealing bar 26 for the leading edge 23rd rests on the surface 24 when this is a large one Height distance to the surface 22 of the rail 17 itself having.
  • the bristles 29 of the sealing brush 27 have at least that five times the length of the maximum tolerable height distance between surfaces 22 and 24 of rail 17 and leading edge 23 and consist, for example, of low-wear Plastic that alternates in rows with metal wire bristles can be arranged.
  • the bristles 29 stroke over the outer edge 32 of the leading edge and lie on the outside of the sealing bar 26 below.
  • FIG. 3 shows an air purge for the sealing bar 25, which is always at a very short distance from the undercarriage with the lower flat sealing surface 33 or lies on the surface 22 of the rail 17. From one longitudinal bore 30 in the sealing bar 25, one or more longitudinal slots 31 or bores arranged one behind the other extends openly to the lower sealing surface 33, at which the air exits at a pressure of 1 to 10 bar and the ingress of dirt between Sealing surface 33 and the surface 22 of the rail 17 prevented and thus the surface 22 of the rail 17 is kept clean.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
EP98956854A 1997-10-20 1998-10-20 Verfahren und vorrichtung für die reinigung von schienenrillen Expired - Lifetime EP0954642B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT177597 1997-10-20
AT177597 1997-10-20
PCT/EP1998/006643 WO1999020843A1 (de) 1997-10-20 1998-10-20 Verfahren und vorrichtung für die reinigung von schienenrillen

Publications (2)

Publication Number Publication Date
EP0954642A1 EP0954642A1 (de) 1999-11-10
EP0954642B1 true EP0954642B1 (de) 2004-03-10

Family

ID=3520729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98956854A Expired - Lifetime EP0954642B1 (de) 1997-10-20 1998-10-20 Verfahren und vorrichtung für die reinigung von schienenrillen

Country Status (16)

Country Link
US (1) US6444046B1 (cs)
EP (1) EP0954642B1 (cs)
JP (1) JP4312838B2 (cs)
KR (1) KR100655520B1 (cs)
CN (1) CN1149319C (cs)
AT (2) ATE261514T1 (cs)
AU (1) AU1335099A (cs)
CZ (1) CZ297519B6 (cs)
DE (3) DE59810956D1 (cs)
EA (1) EA001344B1 (cs)
HU (1) HU225837B1 (cs)
NO (1) NO993025L (cs)
PL (1) PL196800B1 (cs)
PT (1) PT954642E (cs)
SK (1) SK285939B6 (cs)
WO (1) WO1999020843A1 (cs)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410810B (de) * 1999-06-01 2003-08-25 Florianer Bahn Forschungs & Errichtungsgesellschaft Mbh Verfahrbare flüssig-reinigungsanordnung für schienenrillen
CN1172772C (zh) * 2000-03-22 2004-10-27 西门子公司 拆卸密封装置的方法
MD2006G2 (ro) * 2001-08-28 2003-04-30 Кирил ПОРТ Instalaţie pentru desprăfuirea îmbrăcămintei rutiere
DE10251529B4 (de) * 2002-11-04 2006-01-12 Lutz Keller Vorrichtung und Verfahren zur Reinigung der Schienenflanken von Gleisen, insbesondere von Straßenbahngleisen
US7578885B2 (en) * 2006-03-16 2009-08-25 Mendenhall Robert L Concrete/asphalt wet washing system
US20110139179A1 (en) * 2006-03-16 2011-06-16 Mendenhall Robert L Concrete/Asphalt Wet Washing System
US7527699B2 (en) * 2006-03-16 2009-05-05 Mendenhall Robert L Concrete/asphalt wet washing system
NL2000129C2 (nl) * 2006-07-06 2008-01-14 Konink Bam Groep Nv Werkwijze en inrichting voor het verwijderen van ijzerhoudend materiaal van een spoortraject.
JP2010043492A (ja) * 2008-08-18 2010-02-25 Nikken:Kk 過熱蒸気による不要物除去方法及び不要物除去装置の部品
DE102010013635A1 (de) 2010-04-01 2011-10-06 Ba-Be-D Daimer Gmbh Vorrichtung und Verfahren zur Reinigung von Gleisanlagen
CN102296547B (zh) * 2011-06-09 2013-04-17 中山大学 一种模数支承式桥梁伸缩缝垃圾自动清理装置
JP6140920B2 (ja) * 2011-11-02 2017-06-07 株式会社安藤・間 放射能汚染土除去方法及びこれに用いる汚染土用スイーパー
DE102013104412B4 (de) * 2013-02-01 2014-08-21 Rodinia Technologies Ltd. Reinigungsvorrichtung für eine Gleisanlage sowie ein mit einer solchen Reinigungsvorrichtung ausgestattetes Schienenfahrzeug
CN103696387B (zh) * 2014-01-07 2015-12-02 沈阳翼飞达交通设施有限公司 一种道路标线清洗机
US9289947B1 (en) * 2014-12-18 2016-03-22 Xerox Corporation System for air cleaning precision rails in three-dimensional object printing systems
CN105080883A (zh) * 2015-08-14 2015-11-25 温州市牟迪贸易有限公司 使用导向杆的室外钢结构件的清洗维护装置
CN105057254A (zh) * 2015-08-14 2015-11-18 宁波市标新机械科技有限公司 具有散热功能的室外钢结构件的清洗维护装置
CN105149264A (zh) * 2015-08-14 2015-12-16 方倩 带电磁控制阀且可散热的室外钢结构件的清洗维护装置
CN105080882A (zh) * 2015-08-14 2015-11-25 上虞市亚都电子科技有限公司 使用接触传感器的室外钢结构件的清洗维护装置
CN105170519A (zh) * 2015-08-14 2015-12-23 林江梅 一种易于携带的室外钢结构件的清洗维护装置
CN105080886A (zh) * 2015-08-14 2015-11-25 范含波 一种可防尘的室外钢结构件的清洗维护装置
CN105030163A (zh) * 2015-08-14 2015-11-11 宁波市标新机械科技有限公司 具有减震功能的室外钢结构件的清洗维护装置
CN105013747A (zh) * 2015-08-14 2015-11-04 宁波市江东逐新贸易有限公司 带有排风扇的室外钢结构件的清洗维护装置
CN105057251A (zh) * 2015-08-14 2015-11-18 方倩 一种室外钢结构件的清洗维护装置
CN109610385B (zh) * 2019-01-29 2023-08-15 苏州工业职业技术学院 一种万向轴贴合旋转式高架防撞墙清洗装置
CN117862093B (zh) * 2024-03-12 2024-05-03 珠海市玛斯特五金塑胶制品有限公司 导轨静音涂层自动化清理工艺和设备

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US893878A (en) * 1906-12-10 1908-07-21 Joseph A Shires Track-clearing device for railroads.
FR378167A (fr) 1907-05-25 1907-09-26 Joseph Debauge Système de nettoyage des rails de tramways
DE1263059B (de) 1963-05-04 1968-03-14 Schoerling & Co Waggonbau Fahrzeug, insbesondere Kraftfahrzeug, zum Reinigen von Schienen, Weichenkaesten u. dgl.
GB1459181A (en) * 1972-12-15 1976-12-22 Warwick Pump & Eng Co Surface cleaning apparatus
US4230045A (en) * 1978-09-07 1980-10-28 Morrison-Knudsen Company, Inc. Method and system for increasing the track-to-wheel friction of the wheels of a locomotive for motive power and decreasing the rolling resistance for trailing loads
US4398551A (en) 1981-07-30 1983-08-16 Comar, Inc. Hydraulic surface cleaning apparatus
US4781121A (en) * 1987-03-25 1988-11-01 Sudhir Kumar System for enhancing traction and energy efficiency in trains
FR2628457B1 (fr) 1988-03-08 1990-12-28 Perrin Jean Appareil pour le nettoyage des voies ferrees de tramways
EP0743399A1 (fr) * 1995-05-16 1996-11-20 Speno International S.A. Equipement pour le nettoyage des voies
US6148732A (en) * 1998-09-30 2000-11-21 Carolina Equipment & Supply Company, Inc. Railcar track cleaning system

Also Published As

Publication number Publication date
NO993025L (no) 1999-08-19
CN1247584A (zh) 2000-03-15
PL196800B1 (pl) 2008-01-31
AU1335099A (en) 1999-05-10
CZ297519B6 (cs) 2007-01-03
WO1999020843A1 (de) 1999-04-29
HK1026242A1 (en) 2000-12-08
DE59810956D1 (de) 2004-04-15
SK285939B6 (sk) 2007-11-02
HUP0001334A3 (en) 2001-04-28
SK96899A3 (en) 2000-06-12
ATE261514T1 (de) 2004-03-15
EA001344B1 (ru) 2001-02-26
NO993025D0 (no) 1999-06-18
EA199900549A1 (ru) 2000-02-28
JP2001506336A (ja) 2001-05-15
KR100655520B1 (ko) 2006-12-08
HU225837B1 (en) 2007-10-29
KR20000069553A (ko) 2000-11-25
HUP0001334A2 (hu) 2000-09-28
EP0954642A1 (de) 1999-11-10
AT3332U3 (de) 2000-05-25
DE29824935U1 (de) 2003-06-26
PT954642E (pt) 2004-08-31
CN1149319C (zh) 2004-05-12
AT3332U2 (de) 2000-01-25
CZ218099A3 (cs) 2000-01-12
DE19881529D2 (de) 2001-01-04
PL334122A1 (en) 2000-02-14
JP4312838B2 (ja) 2009-08-12
US6444046B1 (en) 2002-09-03

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