EP1710348A2 - Dispositif pour poser des traverses en Y - Google Patents

Dispositif pour poser des traverses en Y Download PDF

Info

Publication number: EP1710348A2
Authority: EP; European Patent Office
Prior art keywords: traverse; leg; sleepers; crosshead; threshold
Prior art date: 2005-04-08
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

Application number

EP06075490A

Other languages

German (de)

English (en)

Other versions

EP1710348A3 (fr

EP1710348B1 (fr

Inventor

Frenzel Tim

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.)

MSB Management GmbH

Original Assignee

MSB Management 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.)

2005-04-08

Filing date

2006-03-01

Publication date

2006-10-11

2006-03-01 Application filed by MSB Management GmbH filed Critical MSB Management GmbH

2006-03-01 Priority to PL06075490T priority Critical patent/PL1710348T3/pl

2006-10-11 Publication of EP1710348A2 publication Critical patent/EP1710348A2/fr

2006-10-18 Publication of EP1710348A3 publication Critical patent/EP1710348A3/fr

2008-12-31 Application granted granted Critical

2008-12-31 Publication of EP1710348B1 publication Critical patent/EP1710348B1/fr

Status Not-in-force legal-status Critical Current

2026-03-01 Anticipated expiration legal-status Critical

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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
- E01B29/06—Transporting, laying, removing or renewing sleepers

Definitions

the invention relates to a device for the transport of Y-sleepers by means of a crane, which is equipped with a rotatable by 180 ° load-receiving means for the Y-sleepers and an excavator or crane, equipped with such a device.
Y-sleepers in particular Y-steel sleepers, are becoming increasingly popular both for ballast tracks and on slab tracks. When used on ballast beds considerable material is saved ( Lichtberger, Manual Gleis, Tetzlaff-Verlag Hamburg, 2004, pages 158-160 ).
the invention is therefore based on the problem of proposing an automatable device for the targeted laying out of Y-sleepers, in particular of sleepers stacked during transport.
the solution comprises a device for laying out Y-thresholds of a Transportinragen in desired position on a track bed by means of a crane which is equipped with a 180 ° rotatable load-carrying means for the thresholds, with a motor-movable crossbar with coupling device to the crane, at least one with the traverse rotatably connected crosshead, at least two spaced from each other and from the crosshead vertically downwardly extending leg for embracing at least the bottom of a plurality of stacked Y-thresholds, which are connected to the crosshead and connected to the leg holding device for at least the lowest of the stacked sleepers.
a further solution includes an excavator or crane equipped with such a device.
Y-sills can be made of different materials, only Y-steel sleepers will be considered below to illustrate the invention.
the Y-steel sleeper consists of four parts, sections of wide-flange girders, of which two long parts are bent in an S-shape and two counter-bent wide-flange girders are assembled into a fork. At the fork end, two short wide flange beams are positioned parallel to it.
the carriers are interconnected by crossbars, so that each Y-steel sleeper three double bearing and three Schienenbefest Trent arise.
the ends of the Breitflanschmoi are chamfered. Crossbar and wide flange are welded together.
Such Y-thresholds are usually shipped with the fasteners in pre-assembly, with six or more thresholds are stacked in the same direction and held by Umgreifungsb selected in position.
the solution provides a cross-shaped arrangement of a traverse with a crosshead, wherein at least from the crosshead are provided vertically downwardly extending legs, which can grab or fix at least the lowest threshold of a stack.
the crosshead is designed so that the legs detect the parallel main and secondary beams at the fork end, another leg could engage around the other end of the traverse the rod-shaped end or the two S-shaped curved main carrier.
the traverse is connected with two cross-heads, each with two legs, the legs on one cross-head laterally embrace the rod-shaped end of the Y-threshold, while the other two legs on the second crosshead, the fork end of the Y- Embrace threshold laterally.
the legs on the traverse or the traverse on the crosshead can also be arranged displaceably, for example if the device is to be designed for sleepers for tracks wider and narrower gauge.
the holding device for the threshold on the leg is formed so that it is arranged in the lower region of the legs, consists of horizontally movable pin, wherein according to a further variant of the invention on each leg two holding devices for two with each other or stacked thresholds of a threshold stack are determined. Thereby, the threshold is held from each side, preferably by means of two bolts on two legs.
the bolts may be extended and then engage under the thresholds or lie at the bottom of a threshold.
the threshold sole or a flange rests on the extended bolt.
the bolts can be designed as electrically or hydraulically loadable telescopes, so for example as a normal hydraulic cylinder.
the movable bolts are formed on their head as a ball or roller so that when retracting the bolt, the wear due to friction between the threshold and bolt is minimized.
the arranged on the crosshead or the traverse and connected to this leg are pivotally mounted to the crosshead or to Traverse and the holding device comprises a pivot drive for the leg, the makes the leg relative to the crosshead or to the cross member by a predetermined angular amount in the range of 5 to 30 °, preferably about 15 ° or less pivoting.
the legs should be coated on the side facing the threshold with a non-slip elastic coating, so when swiveling the legs this at the edges z.
the covering is preferably made of plastic, preferably an elastomer or of Rubber, which has the required non-slip and elastic properties.
the pivot drive is put into operation to spread the legs slightly outwards, so the leg distance enlarge their tips and then after embracing one or two superimposed threshold stack, the legs pivoted back, so that the ends of the legs come closer together than on the crosshead or the traverse.
the rotary actuator is left in operation until the legs or their non-slip coating is at the lowest threshold and a certain hydraulic pressure or a certain power consumption is recorded, so that the operator is sure that the legs with a lifting of the threshold packages with the device does not leave its desired position and the thresholds are raised with.
This monitoring of the electric drive or hydraulic drive can also be done automatically by appropriate control or load limiting devices.
a single threshold or a threshold stack which has been raised by the device using a arranged between Traverse and crane rotary motor can be rotated by a pivoting movement of the crosshead by 180 °, then alternately store a threshold and the next in the track direction, rotated 180 ° to the stored threshold position.
a stopper which contacts the threshold at a predetermined location and thus permits alignment of the device relative to the threshold.
a stop could for example be designed as a vertical sword, the sword itself is arranged on the traverse or on the crosshead and is moved vertically into the threshold stack when applying the device for receiving the threshold stack.
it can also be provided to arrange stops on the legs directly.
a camera is mounted to monitor the threshold position.
a second camera may also be provided at the other end of the truss or e.g. a crosshead can be arranged.
the device according to the invention can be mounted according to the invention at the construction site on a commercial crane or excavator, preferably an already equipped with hydraulic drive mobile excavator. This saves investment costs when equipping the often available excavator with it. Rarely, however, could such a crane as a special crane equipped with a device according to the invention, all drives and parts of the device with a remote control, for example, for rotary motor, swinging the legs, moving the camera, extending or retracting the bolts of the holding device, are operable. On the other hand, the device can be used simply as an attachment to an excavator available on every construction site.
the rotary actuator is preferably mounted as part of the traverse and in turn can be coupled with correspondingly remotely controlled electric or hydraulic drives and controls of the excavator and thus remotely controlled by the excavator driver from his seat.
the excavator or crane may be equipped with a separate pivot drive coupled between the traverse and the excavator.
1a shows a Y-steel sleeper 1 in side view and in Fig. 1b in plan view.
the threshold is composed of two curved main beams 10, 10 'and two straight short sub-beams 16, 16' of wide-flange beams. These carriers are welded together by lower crossbars 13, 14 and upper bar 15 for rail seat fixation and thus firmly connected.
the Y-steel sleeper has a bar end 11 and a fork end 12. For use in a track on a ballast bed according to FIG.
the Y-steel sleepers 1 are aligned alternately with the fork end 12 and then with the bar end 11 arranged one behind the other for fastening the rails S1 and S2.
the rails S1 and S2 have on their surface a mark for the position of the thresholds 1.
FIG. 2 and FIG. 3 show a first embodiment of a device 2 according to the invention for transporting and laying out the Y-sleepers 1 on the gravel surface P of a track.
the device 2 has a traverse 20, which is connected by means of coupling device 21 with a hydraulic excavator, not shown.
This device may, for example, be designed as a rotary motor for pivoting the device 2 about a vertical axis with input and output shafts.
Transverse to the traverse 20 are a crosshead 23 for the Fork end 12 of the Y-threshold 1 and a crosshead 23 'arranged for the rod end 11 of the Y-threshold 1 and rotatably connected to the cross member 20.
Each end of a crosshead 23, 23 ' is fixedly connected to a vertically extending leg 22, 22', 22 ", 22 '".
one or more swords 25 may be attached, which allow a guide of the device 1 exactly vertical to a stack Y1, Y2 of Y-steel sleepers 1.
the traverse 20 or a crosshead 23, 23 'or a leg 22, 22', 22 ", 22"'with a camera 24, 24' be equipped.
an operator of the device 1 operate more targeted, usually not shown remote control for operating the device 1 can be used, unless the excavator driver operates from his seat and thereby marked with the camera on the on the rails S1 and S2 Threshold positions recorded.
a holding device H comprises at each of the legs a lower bolt A in plane A and an upper bolt B in plane B.
the bolts are spaced apart by the amount of the distance of the stacked Y-sleepers 1, here in the stack Y1 or in the stack Y2 (Fig. 2) numbered I to VI.
the bolts can be acted upon by drive and thus pulled back and forth and have an engagement position or a disengagement position (Fig. 5).
the stacks Y1, Y2 with Y-sleepers are each strapped with two straps U1 and U2 and in addition the two stacks Y1 and Y2 are strapped with further straps U3 and U4 for a safe transport from the factory to the track construction site. These strappings can, unless this is done manually, generally cut by a cutting device, not shown, on the legs or traverse or, preferably when using plastic straps, be thermally capped.
Fig. 2 shows the device 2 in function for laying out Y-steel thresholds 1 on a gravel surface P on which already the rail S1 and S2 are ready.
Step 1 For transport from a car to the track, the bolts A, B of the holding devices H are disengaged in two superimposed planes A and B of the legs 22, 22 ', 22 ", 22'"; they hold a stack of Y-thresholds 1, here numbered I, II, II, IV, etc. and lock Y-thresholds I and II from below.
Step 3 The device 2 was rotated 180 ° because of the geometry Y-threshold:
Step 5 The level B bolt B exits again, thus keeping the remaining Y-thresholds in the stack Y1.
the device 2 lifts off, turns 180 ° and restarts on gravel level P, and so on, until all the sleepers are set down.
FIG. 4 shows an alternative device 3 according to the invention, the basic construction of which corresponds to that of device 2 but has a different holding device.
a traverse with crosshead 33 of the device 3 is connected by means of coupling device 31 with the excavator, not shown.
a drivable cylinder 35 can swing the legs 32, 32 'by the angle W inwardly by, for example, 15 °, but also outwards, via non-visible toggle levers, spread according to the arrow SP.
the bottom is denoted by I -, shown here with its fork side 12
the legs 32, 32 ' are placed vertically, the device 3 is lowered over the stack and then the legs 32, 32' with the cylinder inwardly pivoted about the angle W and pressure D exerted until the lowest threshold I is clamped by the legs.
the sleepers come with a plastic strip 34 of the legs in contact, which under the thresholds Additionally hold frictional engagement. The strip 34 is replaceable when worn.

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Machines For Laying And Maintaining Railways (AREA)
Road Paving Structures (AREA)
Train Traffic Observation, Control, And Security (AREA)
Springs (AREA)
Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Sampling And Sample Adjustment (AREA)
Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Vehicle Body Suspensions (AREA)
Radiation-Therapy Devices (AREA)
Apparatus For Radiation Diagnosis (AREA)

EP06075490A 2005-04-08 2006-03-01 Dispositif pour poser des traverses en Y Not-in-force EP1710348B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL06075490T PL1710348T3 (pl)	2005-04-08	2006-03-01	Urządzenie do transportu podkładów kolejowych w kształcie litery Y

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE202005005709		2005-04-08
DE202005010651U DE202005010651U1 (de)	2005-04-08	2005-07-05	Vorrichtung zum Auslegen von Y-Schwellen

Publications (3)

Publication Number	Publication Date
EP1710348A2 true EP1710348A2 (fr)	2006-10-11
EP1710348A3 EP1710348A3 (fr)	2006-10-18
EP1710348B1 EP1710348B1 (fr)	2008-12-31

Family

ID=35062730

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06075490A Not-in-force EP1710348B1 (fr)	2005-04-08	2006-03-01	Dispositif pour poser des traverses en Y

Country Status (5)

Country	Link
EP (1)	EP1710348B1 (fr)
AT (1)	ATE419428T1 (fr)
DE (2)	DE202005010651U1 (fr)
DK (1)	DK1710348T3 (fr)
PL (1)	PL1710348T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005061175B3 (de) *	2005-12-21	2007-01-11	Thyssenkrupp Gft Gleistechnik Gmbh	Verfahren und Einrichtung zum Stapeln von Y-Stahlschwellen
CN108824106B (zh) *	2018-06-25	2024-03-08	中铁工程机械研究设计院有限公司	智能化轨排钉联生产线

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10114087B4 (de) *	2001-03-22	2004-09-02	Leonhard Weiss Gmbh & Co.	Vorrichtung zum Verlegen von Y-förmigen Gleisschwellen auf einem Gleisbett
GB0216283D0 (en) *	2002-07-15	2002-08-21	Corus Uk Ltd	Railway sleeper handling apparatus

2005
- 2005-07-05 DE DE202005010651U patent/DE202005010651U1/de not_active Expired - Lifetime
2006
- 2006-03-01 AT AT06075490T patent/ATE419428T1/de not_active IP Right Cessation
- 2006-03-01 EP EP06075490A patent/EP1710348B1/fr not_active Not-in-force
- 2006-03-01 PL PL06075490T patent/PL1710348T3/pl unknown
- 2006-03-01 DK DK06075490T patent/DK1710348T3/da active
- 2006-03-01 DE DE502006002466T patent/DE502006002466D1/de active Active

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"HANDBUCH ''Y-STAHLSCHWELLENOBERBAU", 1994, HESTRA- VERLAG DARMSTADT, pages: 73 - 78
LICHTBERGER: "HANDBUCH GLEIS", 2004, TETZLAFF-VERLAG HAMBURG, pages: 158 - 160

Also Published As

Publication number	Publication date
EP1710348A3 (fr)	2006-10-18
PL1710348T3 (pl)	2009-06-30
DK1710348T3 (da)	2009-04-20
EP1710348B1 (fr)	2008-12-31
DE202005010651U1 (de)	2005-09-22
DE502006002466D1 (de)	2009-02-12
ATE419428T1 (de)	2009-01-15

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Publication	Publication Date	Title
WO1994017265A1 (fr)	1994-08-04	Dispositif grimpeur, notamment pour charpente de montee
EP1738028B1 (fr)	2009-01-14	Machine pour transporter des aiguillages
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