EP1178154A1 - Schienenprofilschleifvorrichtung - Google Patents
Schienenprofilschleifvorrichtung Download PDFInfo
- Publication number
- EP1178154A1 EP1178154A1 EP01420165A EP01420165A EP1178154A1 EP 1178154 A1 EP1178154 A1 EP 1178154A1 EP 01420165 A EP01420165 A EP 01420165A EP 01420165 A EP01420165 A EP 01420165A EP 1178154 A1 EP1178154 A1 EP 1178154A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chassis
- rail
- support
- motor
- axis
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000000284 resting effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 244000251953 Agaricus brunnescens Species 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding
Definitions
- the present invention relates to a rail profile grinder, intended for new work and maintenance of railway tracks and similar raceways, especially in the transport sector railway, mining and handling.
- a rail profile grinder is a machine designed for grind the head of a rail, mainly after track welding, with a view to to give the weld zone a profile identical to the current profile of the rail.
- the grinding operations of a rail profile concement also the top of the rail as well as the two sides of the rail head, turned respectively on the inside and outside of the track.
- the invention aims to improve a grinder rail profiles, of the type comprising a grinding head receiving a tool grinding abrasive, rotatably mounted about an axis and able to also describe a up / down movement parallel to its axis of rotation, the head grinding being carried by a chassis provided at its ends with means for rolling, guiding and holding on a rail of a railway track or the like, the grinder further comprising motorized means for driving in rotation of the grinding tool about its axis, and of the operating means for moving the grinder back and forth in the direction longitudinal of the rail to be ground, the chassis being pivotable with the grinding head around a longitudinal axis so as to allow the grinding of the choice above the rail, or on the side of the rail head on the inside of the track, or the side of the rail head on the outside of the track.
- the chassis and the grinding head carried by this chassis can be tilted at will on one side or the other of the rail, from a substantially vertical starting position, to allow the grinding of the top of the rail or of one or other of the sides of the mushroom rail.
- the present invention aims to avoid all these drawbacks, by providing a simple and reliable solution for motion transmission between the engine, in particular the thermal engine and the grinding tool, while limiting the inclination of this motor at low angle values, ensuring good operation and longevity of said engine.
- the invention also aims to provide a grinder of rail profiles allowing a more ergonomic and less working position tiring for the operator.
- the invention essentially relates to a grinder rail profiles of the kind indicated in the introduction, in which the means motors for rotating the grinding tool are constituted by a especially internal combustion engine, with horizontal output shaft, the motor being fixed on a support which is articulated around a longitudinal axis, on a balancing assembly itself mounted to pivot about an axis longitudinal on the chassis, and designed to occupy a position in use horizontal resting on the other rail of the track, while the output shaft horizontal of the engine is linked, by a transmission assembly, to the head of grinding carried by the chassis, so as to limit the inclination of the motor to low angle values.
- the means motors for rotating the grinding tool are constituted by a especially internal combustion engine, with horizontal output shaft, the motor being fixed on a support which is articulated around a longitudinal axis, on a balancing assembly itself mounted to pivot about an axis longitudinal on the chassis, and designed to occupy a position in use horizontal resting on the other rail of the track, while the output shaft horizontal of the engine is linked, by
- the invention proposes a particular mounting of the engine, in particular a thermal engine, this engine being fixed on a support mounted to pivot about a horizontal axis, on a balancing assembly itself occupying an invariably horizontal position during use. of the grinder.
- the motor is also linked to the chassis by the transmission assembly which, in a preferred embodiment of the invention, comprises a transmission casing forming a sort of connecting rod, articulated between the motor output shaft and a horizontal axis linked to the chassis or to the grinding head.
- the mounting of the heat engine is achieved by an articulated device forming a kind of deformable quadrilateral, which is such that the inclination on the horizontal of the pivoting support of the engine, therefore of the engine itself, remains small and in particular does not not exceed about 15 °, while the chassis carrying the grinding head is tiltable ⁇ 90 ° on one side or the other, relative to its vertical center position.
- spring means are provided, which act on the pivoting support of the engine in particular thermal to compensate for the weight of this engine.
- These spring means which relieve the efforts to exercise by the operator, can be produced in the form of a gas spring, or any other type, articulated between the balancing assembly and the pivoting support of the engine.
- the transmission assembly comprises, in a form of embodiment of the invention, a drive gear carried by the output shaft horizontal of the engine, a toothed belt housed in the housing transmission, a receiving gear wedged on a horizontal shaft mounted rotating along the horizontal axis of articulation of the transmission casing on the chassis or on the grinding head, and a bevel gear with bevel gears linking this latter shaft to a sleeve coaxial with the grinding tool, and linked by splines on a shaft carrying the grinding tool.
- the chassis has two offset longitudinal sections, the horizontal shaft mounted along the axis of articulation of the transmission housing entering the head of grinding at the level of the "offset" existing between the two sections of the frame.
- the assembly balancing comprises, on the one hand, a hoop connecting the ends together of the chassis, and pivoting by its own ends, around a longitudinal axis, relative to this chassis, and on the other hand a transverse balancing bar, detachably attached to the middle part of the arch, and provided with a roller or support roller provided to rest and roll on the other rail of the way.
- the pivoting motor support can be articulated on a fixed yoke, it also, in the middle part of the arch, at a distance from the axis of articulation of the roll bar on the chassis.
- the maneuvering means for the reciprocating movement of the grinder advantageously comprise an orientable operating arm, pivotally mounted about a longitudinal axis on the chassis, means being provided for blocking the operating arm in a selected angular position.
- the operating arm can thus be oriented ⁇ 45 °, on either side of a middle position, to maintain an ergonomic position of use, even if the chassis, which carries this operating arm, is lying on the floor. horizontal.
- the chassis of the grinder object of the invention carries, at each end, a set of two rollers for guiding parallel axes, mounted on a common support itself mounted rotating about a longitudinal axis relative to the end corresponding chassis, on which is also pivotally mounted a end of the balancing assembly, a gear link connecting the support of the guide rollers at the end of the balancing assembly, and / or to the chassis, so that the pivoting of this assembly relative to the chassis is accompanied by a proportional orientation of the guide rollers.
- the inclination of the chassis and the grinding head is thus accompanied by a "automatic" orientation of the guide rollers, which assume a position adapted according to whether the interior or exterior side of the mushroom is ground of the rail.
- the rail profile grinder is intended for work on rails 1 and 2 of a railway track, and it is more particularly designed to profile the fungus 3 of one of the rails 1 of the track, on which this grinder is positioned and guided.
- the grinder has an elongated frame 4, which is provided at its two ends, of two trains of three carrier rollers, respectively 5 and 6. At its ends, the chassis 4 is still provided with two sets of rollers guide, respectively 7 and 8.
- the chassis 4 In its middle part, the chassis 4 carries a grinding head 9, and an adjustable operating arm 10.
- a hoop 11 connects the two ends of the chassis 4, the hoop 11 being pivotally mounted about a longitudinal axis with respect to the chassis 4.
- On the middle part of the arch 11 is removably attached to a bar cross balancing 12, provided with a roller or support roller 13 at its free end.
- an internal combustion engine 14 such as a four-stroke explosion, intended for the rotational drive of an abrasive tool grinding 15, rotatably mounted in the grinding head 9 (see also Figure 7).
- the grinder For its use, the grinder whose general structure comes to be described is placed on the track, the chassis 4 being mounted and guided on the rail 1 by the rollers 5, 6, 7 and 8, while the roller or roller 13 is supported on the other rail 2.
- the grinding head 9 is thus positioned opposite the rail 3 mushroom 1.
- the motor 14 is fixed on a support 16, oriented transversely, which is articulated around a longitudinal axis 17 on a yoke 18 itself fixed on the arch 11, in the middle part thereof, at a distance from the axis hinge 11 on the chassis 4.
- This motor 14 has a shaft horizontal outlet 19, oriented longitudinally, which is connected to a casing transmission 20 forming a kind of connecting rod, articulated between the shaft 19 and a horizontal axis 21, parallel to the shaft 19 and linked to the chassis or the head of grinding 9.
- the chassis 4 has two offset longitudinal sections, respectively 4a and 4b, the "setback" existing between these two sections 4a and 4b allowing the connection of the transmission casing 20 along the axis horizontal articulation 21, facing the end of the first section 4a of the chassis 4.
- the arm of maneuver 10 is pivotally mounted on the first section 4a of the chassis 4, around a longitudinal axis 43, so that it can be adjusted in a plane transverse, and means are provided for immobilizing said arm of operation 10 in the selected angular position.
- These means comprise a transverse plate 44, integral with the chassis 4 and provided a light in an arc 45, crossed by a screw secured to the arm 10, on which is tightened a locking nut 46 carrying a handle 47.
- the described grinder allows to grind the entire head 3 of the rail, i.e. grind the profile of this at an angle of 180 °, without the need to turn the machine, the operating arm 10 being in each case oriented so as to allow easy operation of the grinder, and the motor 14 always remaining straight or slightly inclined, so that its operation and longevity are guaranteed.
- the operator no longer has to support the weight of the motor, occupies a more ergonomic working position, is subject to less vibration and less noise, and is further away from projections sparks.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0010160 | 2000-08-01 | ||
FR0010160A FR2812670B1 (fr) | 2000-08-01 | 2000-08-01 | Meuleuse de profils de rails |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1178154A1 true EP1178154A1 (de) | 2002-02-06 |
EP1178154B1 EP1178154B1 (de) | 2004-03-03 |
Family
ID=8853206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01420165A Expired - Lifetime EP1178154B1 (de) | 2000-08-01 | 2001-07-20 | Schienenprofilschleifvorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6669533B2 (de) |
EP (1) | EP1178154B1 (de) |
AT (1) | ATE261024T1 (de) |
CA (1) | CA2354651A1 (de) |
DE (1) | DE60102187T2 (de) |
ES (1) | ES2218355T3 (de) |
FR (1) | FR2812670B1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1375749A2 (de) | 2002-06-28 | 2004-01-02 | Robel Bahnbaumaschinen GmbH | Schleifmaschine |
CN106112736A (zh) * | 2016-06-28 | 2016-11-16 | 王祁 | 一种高铁动车轨道专用打磨清洗机 |
WO2017035210A1 (en) * | 2015-08-24 | 2017-03-02 | Stanley Black & Decker, Inc. | Railroad track tool apparatus |
WO2018145809A1 (de) * | 2017-02-09 | 2018-08-16 | Robel Bahnbaumaschinen Gmbh | Schleifmaschine zum schleifen von schienen eines gleises |
CN109537380A (zh) * | 2018-11-28 | 2019-03-29 | 武汉理工大学 | 一种用于铁轨维修的仿形打磨装置 |
FR3077077A1 (fr) * | 2018-01-24 | 2019-07-26 | Societe Turripinoise De Mecanique | Meuleuse de rails |
CN118386065A (zh) * | 2024-06-28 | 2024-07-26 | 河北兆宏机械泵业有限公司 | 一种异形金属加工装置及其加工方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6663476B1 (en) * | 2002-04-09 | 2003-12-16 | Matweld, Inc. | Portable multi-purpose rail grinding machine |
CA2487387C (en) * | 2004-12-01 | 2010-02-23 | David Fenton | Rail grooming machine and method of use |
US7784135B2 (en) * | 2006-12-15 | 2010-08-31 | General Electric Company | Tool for brushing circumferential welds in restricted access areas |
US9073164B2 (en) * | 2011-10-07 | 2015-07-07 | Bombardier Transportation Gmbh | Precision rail profiling device for railway crossovers |
US9073167B2 (en) * | 2011-10-07 | 2015-07-07 | Bombardier Transportation Gmbh | Precision rail profiling device for railway turnouts and crossings |
JP6535243B2 (ja) * | 2015-07-16 | 2019-06-26 | 矢作建設工業株式会社 | レール削溝機 |
US20180245292A1 (en) * | 2017-02-24 | 2018-08-30 | Holland, L.P. | Portable Weld Milling Machine Apparatus and Methods of Using the Same |
CN106217185B (zh) * | 2016-09-07 | 2019-02-22 | 山东智沃轨道交通设备有限公司 | 钢轨仿形砂带打磨机 |
CN106436509A (zh) * | 2016-11-02 | 2017-02-22 | 王素君 | 钢轨内燃仿形打磨机 |
CA2999319C (en) * | 2017-04-04 | 2019-06-11 | Bombardier Transportation Gmbh | Apparatus and method for correcting damage to rails and railway crossovers |
IT201700091285A1 (it) * | 2017-08-07 | 2019-02-07 | Cembre Spa | Carrello portautensile ferroviario |
CN109596372B (zh) * | 2018-12-17 | 2023-09-22 | 西南交通大学 | 一种单打磨头钢轨打磨实验装置 |
JP6866962B1 (ja) * | 2020-03-12 | 2021-04-28 | 三菱電機株式会社 | ガイドレール研削装置、ガイドレールの研削方法、およびガイドレール研削装置の調整方法 |
CN111300211B (zh) * | 2020-03-27 | 2024-08-09 | 北京交通大学 | 一种可飞行钢轨打磨机 |
CN112442627B (zh) * | 2020-11-23 | 2023-10-13 | 昆山市福玛精密钣金有限公司 | 一种抗腐耐磨预硬化型钢材加工设备及处理工艺 |
CN113073504B (zh) * | 2021-05-06 | 2024-11-22 | 山东智沃轨道交通设备有限公司 | 锂电砂带钢轨垂直打磨机 |
CN113481769B (zh) * | 2021-06-29 | 2023-03-14 | 苏州睿友智能装备有限公司 | 一种智能钢轨廓形研磨设备 |
CN113818295B (zh) * | 2021-11-12 | 2025-01-28 | 山东智沃轨道交通设备有限公司 | 一种电动砂带钢轨波磨打磨机 |
CN114561842B (zh) * | 2022-02-28 | 2022-12-09 | 无锡职业技术学院 | 一种铁轨焊接打磨装置 |
CN115613405B (zh) * | 2022-09-16 | 2024-11-05 | 北京交通大学 | 一种可折叠式陆轨两用型钢轨焊缝砂带打磨设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2118621A (en) * | 1935-02-15 | 1938-05-24 | Henry J Perazzoli | Track grinder |
DE4012427A1 (de) * | 1990-04-19 | 1990-08-23 | Horst Gorny | Maehfahrzeug zur bearbeitung stark geneigter flaechen |
DE19518457A1 (de) * | 1995-05-19 | 1996-11-21 | Robel Georg Gmbh & Co | Vorrichtung zum Schleifen von Schienen |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1772636A (en) * | 1926-11-15 | 1930-08-12 | Welding Service Inc | Rail-grinding machine |
US2148766A (en) * | 1937-09-17 | 1939-02-28 | Mall Arthur William | Track grinding machine |
US2364879A (en) * | 1942-01-07 | 1944-12-12 | Nordberg Manufacturing Co | Rail grinder |
US2378512A (en) * | 1942-01-07 | 1945-06-19 | Nordberg Manufacturing Co | Single rail grinder |
US3593465A (en) * | 1968-04-01 | 1971-07-20 | James A Krippes | Concrete rail grinder |
US3707808A (en) * | 1970-10-05 | 1973-01-02 | Mannix Construction Inc | Rail grinder |
US3858361A (en) * | 1972-03-29 | 1975-01-07 | Chemetron Corp | Rail grinding machine |
US3823455A (en) * | 1972-11-09 | 1974-07-16 | Racine Railroad Prod Inc | Rail polishing machine |
US3882645A (en) * | 1974-06-10 | 1975-05-13 | Colberg Inc | Railroad rail grinding machine |
US3883323A (en) * | 1974-09-06 | 1975-05-13 | Lush E Cooley | Welded railroad rail grinding apparatus |
AT366437B (de) * | 1978-02-10 | 1982-04-13 | Plasser Bahnbaumasch Franz | Gleisverfahrbare maschine zum bearbeiten der schienenkopfoberflaechen |
US4205494A (en) * | 1979-01-18 | 1980-06-03 | Speno Rail Services, Inc. | Rail grinding apparatus |
AT369809B (de) * | 1979-08-14 | 1983-02-10 | Plasser Bahnbaumasch Franz | Gleisverfahrbare maschine zum abtragen der schienenkopfoberflaechen-unregelmaessigkeiten |
AT368220B (de) * | 1979-08-14 | 1982-09-27 | Plasser Bahnbaumasch Franz | Maschine zur bearbeitung der schienenkopfoberfl[che eines verlegten gleises |
US4779384A (en) * | 1986-02-13 | 1988-10-25 | Harsco Corporation | Rail grinder |
US4854088A (en) * | 1987-01-02 | 1989-08-08 | Holland Company | In-track rail base grinding method |
US5359815A (en) * | 1992-11-06 | 1994-11-01 | Harsco Corporation | Profile grinder |
EP0665332B1 (de) * | 1994-02-01 | 1998-04-15 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. | Einrichtung zum Schleifen von Schienen |
US6033166A (en) * | 1998-08-27 | 2000-03-07 | Koppers Industries, Inc. | Rail milling machine |
-
2000
- 2000-08-01 FR FR0010160A patent/FR2812670B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-20 AT AT01420165T patent/ATE261024T1/de active
- 2001-07-20 EP EP01420165A patent/EP1178154B1/de not_active Expired - Lifetime
- 2001-07-20 DE DE60102187T patent/DE60102187T2/de not_active Expired - Lifetime
- 2001-07-20 ES ES01420165T patent/ES2218355T3/es not_active Expired - Lifetime
- 2001-07-25 US US09/911,533 patent/US6669533B2/en not_active Expired - Lifetime
- 2001-07-31 CA CA002354651A patent/CA2354651A1/fr not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2118621A (en) * | 1935-02-15 | 1938-05-24 | Henry J Perazzoli | Track grinder |
DE4012427A1 (de) * | 1990-04-19 | 1990-08-23 | Horst Gorny | Maehfahrzeug zur bearbeitung stark geneigter flaechen |
DE19518457A1 (de) * | 1995-05-19 | 1996-11-21 | Robel Georg Gmbh & Co | Vorrichtung zum Schleifen von Schienen |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1375749A2 (de) | 2002-06-28 | 2004-01-02 | Robel Bahnbaumaschinen GmbH | Schleifmaschine |
US6805621B2 (en) | 2002-06-28 | 2004-10-19 | Robel Bahnbaumaschinen Gmbh | Rail grinding machine |
US10246830B2 (en) | 2015-08-24 | 2019-04-02 | Stanley Black & Decker, Inc. | Railroad track tool apparatus |
WO2017035210A1 (en) * | 2015-08-24 | 2017-03-02 | Stanley Black & Decker, Inc. | Railroad track tool apparatus |
US9708777B2 (en) | 2015-08-24 | 2017-07-18 | Stanley Black & Decker, Inc. | Railroad track tool apparatus |
EP3199703A1 (de) * | 2015-08-24 | 2017-08-02 | Stanley Black & Decker, Inc. | Eisenbahnschienenwerkzeugvorrichtung |
CN106112736B (zh) * | 2016-06-28 | 2018-05-11 | 汪培杰 | 一种高铁动车轨道专用打磨清洗机 |
CN106112736A (zh) * | 2016-06-28 | 2016-11-16 | 王祁 | 一种高铁动车轨道专用打磨清洗机 |
WO2018145809A1 (de) * | 2017-02-09 | 2018-08-16 | Robel Bahnbaumaschinen Gmbh | Schleifmaschine zum schleifen von schienen eines gleises |
FR3077077A1 (fr) * | 2018-01-24 | 2019-07-26 | Societe Turripinoise De Mecanique | Meuleuse de rails |
EP3517682A1 (de) * | 2018-01-24 | 2019-07-31 | Societe Turripinoise de Mecanique SA. | Schienenschleifwagen |
CN109537380A (zh) * | 2018-11-28 | 2019-03-29 | 武汉理工大学 | 一种用于铁轨维修的仿形打磨装置 |
CN118386065A (zh) * | 2024-06-28 | 2024-07-26 | 河北兆宏机械泵业有限公司 | 一种异形金属加工装置及其加工方法 |
Also Published As
Publication number | Publication date |
---|---|
US20020019205A1 (en) | 2002-02-14 |
US6669533B2 (en) | 2003-12-30 |
EP1178154B1 (de) | 2004-03-03 |
CA2354651A1 (fr) | 2002-02-01 |
ES2218355T3 (es) | 2004-11-16 |
FR2812670B1 (fr) | 2002-10-04 |
FR2812670A1 (fr) | 2002-02-08 |
DE60102187D1 (de) | 2004-04-08 |
ATE261024T1 (de) | 2004-03-15 |
DE60102187T2 (de) | 2005-02-17 |
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