EP3464728A1 - Schienenladezug zum transport von langverschweissten schienen - Google Patents
Schienenladezug zum transport von langverschweissten schienenInfo
- Publication number
- EP3464728A1 EP3464728A1 EP17721960.7A EP17721960A EP3464728A1 EP 3464728 A1 EP3464728 A1 EP 3464728A1 EP 17721960 A EP17721960 A EP 17721960A EP 3464728 A1 EP3464728 A1 EP 3464728A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- clamping
- jaw
- jaws
- another
- 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.)
- Withdrawn
Links
- 238000004873 anchoring Methods 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000003100 immobilizing effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 240000006829 Ficus sundaica Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
- E01B29/17—Lengths of rails assembled into strings, e.g. welded together
Definitions
- the invention relates to a Schienenladezug for transporting long-welded rails, with movable on a track wagon and an end of the rail loader anchoring device for the rails, each with a rail contact surface for frictional engagement with a rail having jaws.
- An apparatus for anchoring the rails consists of a number of plug-in devices. This has two jaws, each with a movable, roller-shaped clamping means. For non-positive connection of the clamping means with the rail or for a resolution of the connection, the two jaws are designed to be distanced from each other or from each other.
- FIG. 2 shows a plan view of an anchoring device provided for clamping rails
- FIG. 3 shows an enlarged partial view of the anchoring device
- FIG. 4.5 shows an enlarged, schematic cross section through the anchoring device
- a rail loading train 1 shown in FIG. 1 is composed of a number of loading wagons 4 movable on track 3 by rail carriages 2 and serves for transporting long-welded rails 5. These are in known manner in three superimposed layers on pivot carriers 6 stored.
- a crane 7 is provided, which is freely movable on crane rails along the loader wagons 4 and shifts the long-welded rails 5 in the carriage or Switzerlandlutzsraum.
- An anchoring device 8 for anchoring the rails 5 during transport.
- the anchoring device 8 has a number of clamping jaws 10, which are displaceable in a jaw displacement direction 9 and arranged parallel to one another, with a jaw longitudinal direction 11 running normal to the jaw sliding direction 9.
- the clamping jaws 10 arranged on the common anchoring device 8 are connected by means of a jaw displacement device 12 for a displacement of the clamping jaws 10 from a rail clamping position to a rail release position.
- a clamping drive 13 is provided for the return displacement of the jaws 10 in the rail clamping position.
- This clamping drive 13 is equipped with a hydraulic safety clamping, whereby the clamping effect for fixing the rails 5 remains unrestricted even in the event of power failure or malfunction.
- Each jaw 10 has two parallel to each other in the jaw longitudinal direction 11 extending, with respect to the baking direction 9 mutually opposite rail contact surfaces 14, which are each designed to receive an end portion of a rail 15 of a rail 5.
- Each clamping jaw 10 is connected to a provided for supporting the rail 5 rail base contact plate 16. This extends in each case from the rail contact surface 14 in the direction of adjacent clamping jaw 10.
- the rail contact surfaces 14 and the rail base contact plates 16 have a special coating to increase the coefficient of friction.
- the anchoring device 8 As can be seen in FIGS. 4 and 2, the anchoring device 8 or
- the adjacent jaws 10 are each spaced apart from each other so that a problem-free support of the rail foot 15 on the two sliding strips 20 is possible.
- the required displacement of the jaws 10 in the respective rail release position is carried out by the jaw shifting device 12.
- each jaw 10 rests on the jaw longitudinally spaced apart from each other 11, connected to the pivot support plate 17 and parallel to each other- the sliding strips 20 (see right part of Fig. 4).
- the rail foot contact plates 16 connected to the clamping jaws 10 are slightly lowered with respect to a sliding plane 22 formed by the sliding surface of the sliding strips 20 so that there is no contact between rail foot 15 and rail foot contact plates 16 during rail loading. Consequently, also associated with the jaws 10 and the Schienenfuß brieflyplatten 16 guide wedges 19 are slightly lowered so that no contact of the clamping shoulders 21 is present with the underside of the pivot support plate 17 (see Fig. 4).
- the jaws 10 After completion of the loading process, the jaws 10 are moved in pairs by means of the clamping drive 13, whereby it finally comes to a contact of the rail base end with the associated rail contact surface 14. Immediately before completion of this closing operation takes place due to the wedge effect of the rail contact surfaces 14 with the Schienenfußende a slight lifting of the jaws 10 together with the connected Schienenfußtitleplatten 16 and the guide wedges 19 (s. Fig. 5).
- Swivel carrier 6 electromagnets arranged. These absorb the downward force of the respective rail 5 and generate a magnetic force which counteracts an uncontrolled sliding of the rail. Only with the detection of the respective rail by the gripper of the rail crane 8, the respective magnet is unlocked.
- the second terminal location is unlocked by the respective neodymium - magnet is demagnetized, lowered down and thereby removes the friction lining from the underside of the long rails. Then the rail can be pulled off with little friction.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Chain Conveyers (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202016003526.7U DE202016003526U1 (de) | 2016-06-03 | 2016-06-03 | Schienenladezug zum Transport von langverschweißten Schienen |
PCT/EP2017/000565 WO2017207086A1 (de) | 2016-06-03 | 2017-05-09 | Schienenladezug zum transport von langverschweissten schienen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3464728A1 true EP3464728A1 (de) | 2019-04-10 |
Family
ID=56552283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17721960.7A Withdrawn EP3464728A1 (de) | 2016-06-03 | 2017-05-09 | Schienenladezug zum transport von langverschweissten schienen |
Country Status (8)
Country | Link |
---|---|
US (1) | US20190316301A1 (de) |
EP (1) | EP3464728A1 (de) |
JP (1) | JP2019522742A (de) |
CN (1) | CN109196166A (de) |
AU (1) | AU2017274467A1 (de) |
BR (1) | BR112018072104A2 (de) |
DE (1) | DE202016003526U1 (de) |
WO (1) | WO2017207086A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017002816U1 (de) * | 2017-05-29 | 2017-10-20 | Robel Bahnbaumaschinen Gmbh | Vorrichtung zum Transport von langverschweißten Schienen |
DE102018010037A1 (de) | 2018-12-19 | 2020-06-25 | Robel Bahnbaumaschinen Gmbh | Schienenladezug zum Transport von langverschweißten Schienen |
RU208256U1 (ru) * | 2021-07-28 | 2021-12-10 | Открытое Акционерное Общество "Российские Железные Дороги" | Фиксирующее устройство рельсовых плетей рельсовозных составов |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1799909B1 (de) * | 2004-08-20 | 2016-03-09 | Loram Maintenance Of Way, Inc. | Langschienen-abnehmer- und -ablieferungssystem |
DE202005019061U1 (de) * | 2005-12-06 | 2006-02-16 | Robel Bahnbaumaschinen Gmbh | Schienenladezug zum Transport von langverschweißten Schienen |
CN2863863Y (zh) * | 2006-02-24 | 2007-01-31 | 中铁三局集团有限公司 | 长轨排固定托架 |
CN200974949Y (zh) * | 2006-11-21 | 2007-11-14 | 铁道科学研究院运输及经济研究所 | 用普通平车运输25米轨的装车结构 |
DE202009006549U1 (de) * | 2009-05-05 | 2009-07-23 | Robel Bahnbaumaschinen Gmbh | Schienenladezug zum Transport von Schienen |
CA2900662C (en) * | 2013-03-11 | 2020-06-23 | Herzog Contracting Corp. | Clamp assembly |
-
2016
- 2016-06-03 DE DE202016003526.7U patent/DE202016003526U1/de not_active Expired - Lifetime
-
2017
- 2017-05-09 WO PCT/EP2017/000565 patent/WO2017207086A1/de unknown
- 2017-05-09 JP JP2018562959A patent/JP2019522742A/ja active Pending
- 2017-05-09 US US16/301,753 patent/US20190316301A1/en not_active Abandoned
- 2017-05-09 AU AU2017274467A patent/AU2017274467A1/en not_active Abandoned
- 2017-05-09 CN CN201780033729.0A patent/CN109196166A/zh active Pending
- 2017-05-09 EP EP17721960.7A patent/EP3464728A1/de not_active Withdrawn
- 2017-05-09 BR BR112018072104-2A patent/BR112018072104A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN109196166A (zh) | 2019-01-11 |
DE202016003526U1 (de) | 2016-07-08 |
AU2017274467A1 (en) | 2018-11-15 |
WO2017207086A1 (de) | 2017-12-07 |
JP2019522742A (ja) | 2019-08-15 |
US20190316301A1 (en) | 2019-10-17 |
BR112018072104A2 (pt) | 2019-02-19 |
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Legal Events
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