WO2007112815A1 - dispositif de meulage des rails d'une voie - Google Patents

dispositif de meulage des rails d'une voie Download PDF

Info

Publication number
WO2007112815A1
WO2007112815A1 PCT/EP2007/001846 EP2007001846W WO2007112815A1 WO 2007112815 A1 WO2007112815 A1 WO 2007112815A1 EP 2007001846 W EP2007001846 W EP 2007001846W WO 2007112815 A1 WO2007112815 A1 WO 2007112815A1
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
axis
rotation
grinding
Prior art date
Application number
PCT/EP2007/001846
Other languages
German (de)
English (en)
Inventor
Otto Widlroither
Original Assignee
Robel Bahnbaumaschinen 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 Robel Bahnbaumaschinen Gmbh filed Critical Robel Bahnbaumaschinen Gmbh
Priority to EP07723033A priority Critical patent/EP2002060B1/fr
Priority to DK07723033.2T priority patent/DK2002060T3/da
Priority to AT07723033T priority patent/ATE515599T1/de
Publication of WO2007112815A1 publication Critical patent/WO2007112815A1/fr

Links

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 invention relates to a device for grinding rails of a track according to the preamble of claim 1.
  • Such a device is known for example from DE-AS 1 274 610.
  • a rail head of the copy frame together with the - arranged directly on the grinding member - working motor is laterally pivoted to the horizontal, while the base frame remains in a vertical position. Due to the strong lateral inclination is not any type of motor can be used as a working drive.
  • a device for rail grinding is known from EP 1 178 154 B1, in which the drive motor is an internal combustion engine. This is distanced from the grinding member mounted on a separate support frame, which in turn is connected to both the base frame and with the copy frame by means of running in the longitudinal direction of the rail axes. During the lateral displacement of the copy frame during the grinding of the side surfaces of the rail head, the support frame with the combustion engine can thus remain in an approximately horizontal position in this way. This training is structurally relatively expensive.
  • an internal combustion engine as a drive motor independently and separately from - arranged on the copy frame -.
  • Store the grinding device on the base frame such as in DE 202 10 014 U1 or EP 0 743 395 A1.
  • the power transmission between the engine and relative to this pivotable grinding member also requires great design effort here.
  • the object of the present invention is now to provide a device of the type mentioned, in which an internal combustion engine can be used in conjunction with a simplified design effort.
  • the engine can be automatically rotated proportionally to the pivoting of the copy frame.
  • FIG. 1 is a side view of a device according to the invention for rail grinding
  • Fig. 2 is a plan view of the copy frame of the device together the internal combustion engine
  • FIG. 3 is another side view of the device in a laterally pivoted working position
  • Fig. 4 is a detail side view of the drive device for rotating the internal combustion engine
  • Fig. 5 is a schematic side view of another embodiment of the invention.
  • a device shown in Fig. 1 to 4 for grinding rails 2 of a track 3 has a bow-shaped base frame 4 and extending in the longitudinal direction of the rail copy frame 5, which hinged at its two longitudinal ends on the base frame 4 and this to a in the rail longitudinal direction extending pivot axis 6 is tilted.
  • the base frame 4 rolls off on the rail 2 by means of flanged rollers 7, while the copying frame 5 rests on the rail 2 via two mutually spaced-apart copying rollers 8.
  • a pivoting drive 10 which can be operated via a handwheel 9 is provided.
  • a grinding member 11 is mounted thereon with a grinding member 12 which is rotatable about a normal to the rail longitudinal axis of rotation 13 and perpendicular to a rail travel surface 14 of the rail 2 deliverable.
  • a working drive 15 is an internal combustion engine 16, which - distanced from the grinding member 11 in the rail longitudinal direction - is arranged on the copy frame 5 and connected to the grinding member 11 via a drive belt 17.
  • This internal combustion engine 16 has a cylinder head 34 and a crankshaft 33, which - in a basic position of the device 1 for grinding the horizontal rail travel surface 14 - are spaced apart both in the horizontal and in the vertical direction, the crankshaft 33 being located in the lower region of the internal combustion engine 16 is positioned.
  • the internal combustion engine 16 which is designed as a 4-stroke engine, is rotatably mounted on the copying frame 5 in a pivot bearing 18 about an axis of rotation 19. This is arranged between the crankshaft 33 and the cylinder head 34.
  • a drive device 20 is provided in the form of an angular gear 22, via which the engine 16 and a supporting disc 21 superimposed thereon is mechanically coupled to the base frame 4.
  • the angle gear 22 has a vertically arranged, semi-circular toothed segment 23 which is fixedly connected to the base frame 4, wherein the center of the semicircle lies in the pivot axis 6.
  • the toothed segment 23 is in engagement with a toothed pinion 24, which in turn is connected to a first bevel gear 26 via a shaft 25, which extends in the longitudinal direction of the rail and is rotatably mounted on the copying frame 5.
  • a toothed pinion 24 which in turn is connected to a first bevel gear 26 via a shaft 25, which extends in the longitudinal direction of the rail and is rotatably mounted on the copying frame 5.
  • This is associated with a right angle thereto, another bevel gear 27 associated with a pinion gear 28 and about a parallel to the axis of rotation 19 extending axis 29 is rotatable.
  • the pinion 28 is finally engaged with a further semicircular toothed segment 30, which is integrated into the support disk 21 of the internal combustion engine 16. is ruled.
  • the mechanical coupling through the bevel gear 22 now causes a lateral pivoting of the copy frame 5 about the pivot axis 6 automatically causes a rotation of the engine 16 about the rotation axis 19.
  • the transmission ratio of the angular gear 22 is designed so that the implementation of the pivoting in the rotational movement is directly proportional, ie 1: 1, is.
  • a pivoting of the copy frame 5 by 90 ° thus corresponds to a quarter turn of the engine 16 about the rotation axis 19th
  • Fig. 1 and 2 in elevation or floor plan
  • the device 1 when editing the horizontal rail driving surface 14 of the rail 2 is shown.
  • Fig. 3 the working position of the device 1 during the grinding of the - facing in Fig. 1 the viewer - vertical rail head side surface 31 is shown.
  • the copy frame 5 has been pivoted laterally by 90 ° on the basis of the pivoting drive 10.
  • the design of the internal combustion engine 16 with the particular vertically spaced apart arrangement of the crankshaft 33 and the cylinder head 34 allows an inclination of the internal combustion engine 16 to one side (namely to the right in Fig. 1, 2 and 4).
  • the coupled to the pivoting of the copy frame 5 rotation of the engine 16 now causes that the crankshaft 33 having portion of the engine is always positioned below the cylinder head 34, regardless of which rail side towards the copy frame 5 is pivoted.
  • a variant of the invention is shown in which the Internal combustion engine 16 is arranged directly on the grinding member 11.
  • the axis of rotation 19 extends in this case coaxially to the axis of rotation 13 of the grinding element 12. This eliminates the need for a separate device (eg a drive belt) for power transmission between the motor 16 and grinding member 11 away.
  • a flexible shaft 30 is provided which (instead of the bevel gears 26,27 in the embodiment of FIGS. 1 to 4) transmits the driving force between the two pinions 24 and 28.
  • other embodiments of the drive device 20 would be conceivable. So this could for example be designed as a kinematic multi-joint.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

L'invention concerne un dispositif (1) de meulage des rails (2) d'une voie, qui présente un bâti de base (4) qui peut s'appuyer sur le rail ainsi qu'un bâti de copie (5) articulé de manière à pouvoir pivoter sur le bâti de base autour d'un axe de pivotement (6) qui s'étend dans le sens de la longueur du rail. Sur ce bâti de copie sont disposés un organe rotatif de meulage ainsi qu'un moteur à combustion interne (16) qui peut être relié à cet organe pour servir d'entraînement de travail (15). Le moteur à combustion interne (16) est monté de manière à pouvoir tourner d'un axe de rotation (19) et, pour sa rotation, est accouplé mécaniquement au bâti de base (4) par l'intermédiaire d'un dispositif d'entraînement (20).
PCT/EP2007/001846 2006-03-29 2007-03-03 dispositif de meulage des rails d'une voie WO2007112815A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07723033A EP2002060B1 (fr) 2006-03-29 2007-03-03 Dispositif de meulage des rails d'une voie
DK07723033.2T DK2002060T3 (da) 2006-03-29 2007-03-03 Indretning til slibning af skinner på et spor
AT07723033T ATE515599T1 (de) 2006-03-29 2007-03-03 Vorrichtung zum schleifen von schienen eines gleises

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006004970.3 2006-03-29
DE202006004970U DE202006004970U1 (de) 2006-03-29 2006-03-29 Vorrichtung zum Schleifen von Schienen eines Gleises

Publications (1)

Publication Number Publication Date
WO2007112815A1 true WO2007112815A1 (fr) 2007-10-11

Family

ID=36600008

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/001846 WO2007112815A1 (fr) 2006-03-29 2007-03-03 dispositif de meulage des rails d'une voie

Country Status (6)

Country Link
EP (1) EP2002060B1 (fr)
AT (1) ATE515599T1 (fr)
DE (1) DE202006004970U1 (fr)
DK (1) DK2002060T3 (fr)
ES (1) ES2368602T3 (fr)
WO (1) WO2007112815A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011147527A1 (fr) * 2010-05-26 2011-12-01 Robel Bahnbaumaschinen Gmbh Meuleuse pour meuler les rails d'une voie ferrée
CN102407471A (zh) * 2010-09-21 2012-04-11 兰州理工大学 一种钢轨底部打磨机
CN102535280A (zh) * 2012-02-13 2012-07-04 株洲时代电子技术有限公司 一种混合动力钢轨打磨车
CN111851176A (zh) * 2019-12-30 2020-10-30 山东博砺思轨道交通装备科技有限公司 钢轨仿形打磨机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141265B (zh) * 2014-07-30 2016-06-22 苏州市华宁机械制造有限公司 一种远程可视化水冷式铁轨侧面自动电动打磨装置
CN107034751B (zh) * 2017-06-26 2018-11-16 重庆理工大学 一种钢轨打磨机
CN107130483B (zh) * 2017-06-26 2018-11-16 重庆理工大学 一种用于钢轨打磨机的砂轮控制装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743395A1 (fr) * 1995-05-19 1996-11-20 GEORG ROBEL GmbH & Co. Dispositif pour meuler des rails
EP1375749A2 (fr) * 2002-06-28 2004-01-02 Robel Bahnbaumaschinen GmbH Meuleuse

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743395A1 (fr) * 1995-05-19 1996-11-20 GEORG ROBEL GmbH & Co. Dispositif pour meuler des rails
EP1375749A2 (fr) * 2002-06-28 2004-01-02 Robel Bahnbaumaschinen GmbH Meuleuse

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011147527A1 (fr) * 2010-05-26 2011-12-01 Robel Bahnbaumaschinen Gmbh Meuleuse pour meuler les rails d'une voie ferrée
CN102939419A (zh) * 2010-05-26 2013-02-20 罗贝尔铁路建筑机械有限责任公司 用于打磨轨道的钢轨的打磨机
CN102939419B (zh) * 2010-05-26 2015-02-11 罗贝尔铁路建筑机械有限责任公司 用于打磨轨道的钢轨的打磨机
CN102407471A (zh) * 2010-09-21 2012-04-11 兰州理工大学 一种钢轨底部打磨机
CN102407471B (zh) * 2010-09-21 2014-04-23 兰州理工大学 一种钢轨底部打磨机
CN102535280A (zh) * 2012-02-13 2012-07-04 株洲时代电子技术有限公司 一种混合动力钢轨打磨车
CN102535280B (zh) * 2012-02-13 2014-02-12 株洲时代电子技术有限公司 一种混合动力钢轨打磨车
CN111851176A (zh) * 2019-12-30 2020-10-30 山东博砺思轨道交通装备科技有限公司 钢轨仿形打磨机

Also Published As

Publication number Publication date
ATE515599T1 (de) 2011-07-15
DE202006004970U1 (de) 2006-06-08
ES2368602T3 (es) 2011-11-18
DK2002060T3 (da) 2011-10-17
EP2002060B1 (fr) 2011-07-06
EP2002060A1 (fr) 2008-12-17

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