EP2002060B1 - Vorrichtung zum schleifen von schienen eines gleises - Google Patents

Vorrichtung zum schleifen von schienen eines gleises Download PDF

Info

Publication number
EP2002060B1
EP2002060B1 EP07723033A EP07723033A EP2002060B1 EP 2002060 B1 EP2002060 B1 EP 2002060B1 EP 07723033 A EP07723033 A EP 07723033A EP 07723033 A EP07723033 A EP 07723033A EP 2002060 B1 EP2002060 B1 EP 2002060B1
Authority
EP
European Patent Office
Prior art keywords
rotation
combustion engine
axis
frame
grinding
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.)
Not-in-force
Application number
EP07723033A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2002060A1 (de
Inventor
Otto Widlroither
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.)
Robel Bahnbaumaschinen GmbH
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
Publication of EP2002060A1 publication Critical patent/EP2002060A1/de
Application granted granted Critical
Publication of EP2002060B1 publication Critical patent/EP2002060B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02Working rail or other metal track components on the spot
    • E01B31/12Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/17Removing 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 for example off DE-AS 1 274 610 known.
  • the copying 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.
  • EP 1 178 154 B1 a device for rail grinding, 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 pivoting of the copy frame when grinding the side surfaces of the rail head can remain in this way, the support frame with the engine in approximately horizontal position. This training is structurally relatively expensive.
  • 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 in proportion to the pivoting of the copy frame.
  • Fig. 1 a side view of a device according to the invention for rail grinding
  • Fig. 2 a plan view of the copy frame of the device together the internal combustion engine
  • Fig. 3 a further side view of the device in a laterally pivoted working position
  • Fig. 4 a detail side view of the drive device for rotating the internal combustion engine
  • Fig. 5 a schematic side view of another embodiment of the invention.
  • An in Fig. 1 to 4 illustrated device 1 for grinding rails 2 of a track 3 has a bow-shaped base frame 4 and extending in the longitudinal direction rail copy frame 5, which is articulated at its two longitudinal ends on the base frame 4 and tilted to this about a running in the rail longitudinal direction pivot axis 6.
  • 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 controllable via a handwheel 9 pivot drive 10 is provided for lateral pivoting of the copy frame 5 relative to the base frame 4 .
  • 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 are - in a basic position of the device 1 for grinding the horizontal rail running surface 14 - both spaced horizontally and vertically away from each other, wherein the crankshaft 33 is positioned in the lower region of the engine 16 ,
  • 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 in engagement with a further semicircular toothed segment 30, which is integrated in the support disk 21 of the internal combustion engine 16 is.
  • the mechanical coupling by the angle 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 axis of rotation 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 is (in elevation or plan view) the device 1 when editing the horizontal rail driving surface 14 of the rail 2 shown.
  • Fig. 3 is the working position of the device 1 when grinding the - in Fig. 1 facing the viewer - vertical rail head side surface 31 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 arrangement of the crankshaft 33 and the cylinder head 34, which is in particular vertically distanced from each other, permits an inclination of the internal combustion engine 16 to one side (namely to the in Fig. 1, 2 and 4 right side).
  • 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 according to FIG Fig. 1 to 4 ) transmits the driving force between the two pinions 24 and 28.

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)
EP07723033A 2006-03-29 2007-03-03 Vorrichtung zum schleifen von schienen eines gleises Not-in-force EP2002060B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006004970U DE202006004970U1 (de) 2006-03-29 2006-03-29 Vorrichtung zum Schleifen von Schienen eines Gleises
PCT/EP2007/001846 WO2007112815A1 (de) 2006-03-29 2007-03-03 Vorrichtung zum schleifen von schienen eines gleises

Publications (2)

Publication Number Publication Date
EP2002060A1 EP2002060A1 (de) 2008-12-17
EP2002060B1 true EP2002060B1 (de) 2011-07-06

Family

ID=36600008

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07723033A Not-in-force EP2002060B1 (de) 2006-03-29 2007-03-03 Vorrichtung zum schleifen von schienen eines gleises

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141265A (zh) * 2014-07-30 2014-11-12 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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010007264U1 (de) * 2010-05-26 2010-08-26 Robel Bahnbaumaschinen Gmbh Schleifmaschine zum Schleifen von Schienen eines Gleises
CN102407471B (zh) * 2010-09-21 2014-04-23 兰州理工大学 一种钢轨底部打磨机
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
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
CN111851176B (zh) * 2019-12-30 2023-05-16 山东博砺思轨道交通装备科技有限公司 钢轨仿形打磨机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518457A1 (de) * 1995-05-19 1996-11-21 Robel Georg Gmbh & Co Vorrichtung zum Schleifen von Schienen
DE20210021U1 (de) * 2002-06-28 2002-11-14 ROBEL Bahnbaumaschinen GmbH, 83395 Freilassing Schleifmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141265A (zh) * 2014-07-30 2014-11-12 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

Also Published As

Publication number Publication date
DK2002060T3 (da) 2011-10-17
ES2368602T3 (es) 2011-11-18
WO2007112815A1 (de) 2007-10-11
DE202006004970U1 (de) 2006-06-08
ATE515599T1 (de) 2011-07-15
EP2002060A1 (de) 2008-12-17

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