EP1627955B1 - Track building machine - Google Patents

Track building machine Download PDF

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Publication number
EP1627955B1
EP1627955B1 EP05104639A EP05104639A EP1627955B1 EP 1627955 B1 EP1627955 B1 EP 1627955B1 EP 05104639 A EP05104639 A EP 05104639A EP 05104639 A EP05104639 A EP 05104639A EP 1627955 B1 EP1627955 B1 EP 1627955B1
Authority
EP
European Patent Office
Prior art keywords
machine
soundproofing
joint
machine according
wall
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.)
Active
Application number
EP05104639A
Other languages
German (de)
French (fr)
Other versions
EP1627955A3 (en
EP1627955A2 (en
Inventor
Josef Theurer
Helmar Brands
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.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie 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 Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority to PL05104639T priority Critical patent/PL1627955T3/en
Publication of EP1627955A2 publication Critical patent/EP1627955A2/en
Publication of EP1627955A3 publication Critical patent/EP1627955A3/en
Application granted granted Critical
Publication of EP1627955B1 publication Critical patent/EP1627955B1/en
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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
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/08—Sides
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00

Definitions

  • the invention relates to a track construction machine according to the features cited in the preamble of claim 1.
  • the object of the present invention is now to provide a machine of the generic type with which an improved sound insulation can be achieved.
  • An in Fig. 1 apparent track construction machine 1 has a rail frame 2 on a track 3 movable machine frame 4. Between the two end rail carriages 2 are working units 5 in the form of height and normal to a machine longitudinal direction 6 adjustable tamping units. A track lifting unit 7 is used for track position correction.
  • the normally freely accessible in the cross-machine direction section in the area of the working units 5 is covered by a running in the machine longitudinal direction 6 and in the vertical soundproof wall 10. This is limited by an upper and lower end 8 and by - with respect to the machine longitudinal direction 6 distanced from each other, the two ends interconnecting - side ends 9 limited.
  • the lower end 8 of the soundproof wall 10 is formed by a flexible lower soundproofing section 11 consisting of elastic material. This is connected to a distanced from the lower end 8 upper end 12 with a stiff upper soundproofing section 13. This has a number of glass-covered viewing window 14.
  • the two side ends 9 of the upper soundproofing section 13 are each connected to a hinged wall 16 pivotable about a hinge 15. This is in turn connected by a second hinge 17 with a height adjustment device 18 attached to the machine frame 4 (see FIG. 2, 3) , Between the two joints 15, 17 is a third joint 19, so that the flap wall 16 is formed of two foldable parts 20. Axes 21 of the three joints 15,17,19 and a rotatable by a drive 23 screw 22 of the height adjustment 18 are parallel to each other.
  • the soundproof wall 10 can be distanced from the machine frame 4 or the working unit 5 by a drive 24 normal to the machine longitudinal direction 6, the two parts 20 of the two folding walls 16 being unfolded ( Fig. 3 ). This allows an unobstructed transverse displacement of the working unit 5 for its use, for example in a switch section. Since the second joint 17 is displaceable in a vertical guide 25 by means of the screw spindle 22, the soundproof wall 10 can be adjusted in height independently of the folding walls 16 in each transverse position.
  • Both parts 20 of the flap wall 16 are also formed in its lower end to extend the upper soundproofing section 13 of elastic material.
  • the upper end 8 of the soundproof wall 10 is pivotally connected to a cover 26, which in turn is connected to the machine frame 4 and telescopically extendable ( Fig. 4 ).
  • An upper portion 27 of the flap wall 16 is formed of elastic material and contacts the cover 26.
  • a positioned in the direction of the soundproof wall 10 obstacle sensor 28 causes an automatic actuation of the drive 23 for height adjustment of the soundproof wall 10, as soon as an insurmountable for the lower soundproofing section 11 obstacle shows up.
  • the lower soundproofing section 11 is formed to improve the sound insulation of a plurality of spaced apart in the cross machine direction layers 29 of elastic material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Soil Working Implements (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Description

Die Erfindung betrifft eine Gleisbaumaschine gemäß den im Oberbegriff von Anspruch 1 angeführten Merkmalen.The invention relates to a track construction machine according to the features cited in the preamble of claim 1.

Insbesondere für den Einsatz von Gleisbaumaschinen im städtischen Wohnbereich gibt es verstärkte Bemühungen, den Lärmpegel der Arbeitsaggregate zu senken. Da diese jedoch relativ zum Maschinenrahmen verstellbar sind und außerdem im Arbeitseinsatz ungehinderten Kontakt zum Gleis benötigen, ist eine effiziente Reduktion der Schallemission schwierig.In particular, for the use of track-laying machines in urban living areas, there are increased efforts to reduce the noise level of the working units. However, since these are adjustable relative to the machine frame and also require unhindered contact with the track during operation, an efficient reduction of the acoustic emission is difficult.

Das Dokument "Umweltschutz im Maschinellen Gleisbau", Stenczel A., Internationales Verkehrswesen, Telzlaff Verlag, März 1992, welches als nächstliegender Stand der Technik angesehen wird, offenbart alle Merkmale des Oberbegriffes des Anspruchs 1.The document "Environmental Protection in Mechanical Track Construction", Stenczel A., International Transportation, Telzlaff Verlag, March 1992, which is considered to represent the closest prior art, discloses all features of the preamble of claim 1.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung einer Maschine der gattungsgemäßen Art, mit der eine verbesserte Schallisolation erzielbar ist.The object of the present invention is now to provide a machine of the generic type with which an improved sound insulation can be achieved.

Erfindungsgemäß wird diese Aufgabe mit einer Maschine der eingangs genannten Art durch die im Kennzeichen von Anspruch 1 angeführten Merkmale gelöst.According to the invention this object is achieved with a machine of the type mentioned by the features cited in the characterizing part of claim 1.

Mit diesem elastisch ausgebildeten Bereich der Schallschutzwand kann diese zur verbesserten Reduktion der Schallemission bis zur Kontaktierung der Schwellen abgesenkt werden. Dabei können Gleisabschnitte mit von den Schwellen abstehenden Aufbauten ( wie z.B. Schaltkästen, Weichenzungen oder dgl.) problemlos überfahren werden, ohne dass dazu eine Anhebung der Schallschutzwand und eine daraus resultierende Erhöhung des Lärmpegels erforderlich ist.With this elastically formed region of the soundproof wall, it can be lowered to improve the reduction of the acoustic emission up to contacting the thresholds. Track sections with structures projecting from the sleepers (such as switch boxes, switch points or the like) can be run over without any problem, without an increase in the soundproofing wall and a resulting increase in the noise level being required.

Weitere Vorteile und Ausbildungen der Erfindung ergeben sich aus den weiteren Ansprüchen und der Zeichnung.Further advantages and embodiments of the invention will become apparent from the other claims and the drawings.

Im folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben.In the following the invention will be described with reference to an embodiment shown in the drawing.

Es zeigen:

  • Fig. 1 eine Seitenansicht einer Stopfmaschine mit einer Schallschutzwand,
  • Fig. 2 und 3 je eine vergrößerte Draufsicht auf einen Abschnitt der Schallschutzwand, und
  • Fig. 4 eine perspektivische Ansicht der Schallschutzwand.
Show it:
  • Fig. 1 a side view of a tamping machine with a soundproof wall,
  • FIGS. 2 and 3 depending on an enlarged plan view of a portion of the soundproof wall, and
  • Fig. 4 a perspective view of the soundproof wall.

Eine in Fig. 1 ersichtliche Gleisbaumaschine 1 weist einen über Schienenfahrwerke 2 auf einem Gleis 3 verfahrbaren Maschinenrahmen 4 auf. Zwischen den beiden endseitigen Schienenfahrwerken 2 befinden sich Arbeitsaggregate 5 in Form von höhen- und normal zu einer Maschinenlängsrichtung 6 verstellbaren Stopfaggregaten. Ein Gleishebeaggregat 7 dient zur Gleislagekorrektur.An in Fig. 1 apparent track construction machine 1 has a rail frame 2 on a track 3 movable machine frame 4. Between the two end rail carriages 2 are working units 5 in the form of height and normal to a machine longitudinal direction 6 adjustable tamping units. A track lifting unit 7 is used for track position correction.

Der im Normalfall in Maschinenquerrichtung frei zugängliche Abschnitt im Bereich der Arbeitsaggregate 5 ist durch eine in Maschinenlängsrichtung 6 sowie in der Vertikalen verlaufende Schallschutzwand 10 abgedeckt. Diese wird durch ein oberes und unteres Ende 8 sowie durch - bezüglich der Maschinenlängsrichtung 6 voneinander distanzierte, die beiden Enden miteinander verbindende - Seitenenden 9 begrenzt.The normally freely accessible in the cross-machine direction section in the area of the working units 5 is covered by a running in the machine longitudinal direction 6 and in the vertical soundproof wall 10. This is limited by an upper and lower end 8 and by - with respect to the machine longitudinal direction 6 distanced from each other, the two ends interconnecting - side ends 9 limited.

Wie insbesondere in Fig. 4 ersichtlich, ist das untere Ende 8 der Schallschutzwand 10 durch einen aus elastischem Material bestehenden flexiblen unteren Schallschutzabschnitt 11 gebildet. Dieser ist mit einem vom unteren Ende 8 distanzierten oberen Ende 12 mit einem steif ausgebildeten oberen Schallschutzabschnitt 13 verbunden. Dieser weist eine Anzahl von mit Glas abgedeckten Sichtfenster 14 auf.As in particular in Fig. 4 it can be seen, the lower end 8 of the soundproof wall 10 is formed by a flexible lower soundproofing section 11 consisting of elastic material. This is connected to a distanced from the lower end 8 upper end 12 with a stiff upper soundproofing section 13. This has a number of glass-covered viewing window 14.

Die beiden Seitenenden 9 des oberen Schallschutzabschnittes 13 sind jeweils mit einer um ein Gelenk 15 verschwenkbaren Klappwand 16 verbunden. Diese ist wiederum durch ein zweites Gelenk 17 mit einer am Maschinenrahmen 4 befestigten Höhenverstelleinrichtung 18 verbunden (s. Fig. 2, 3). Zwischen beiden Gelenken 15, 17 befindet sich ein drittes Gelenk 19, so dass die Klappwand 16 aus zwei zusammenfaltbaren Teilen 20 gebildet ist. Achsen 21 der drei Gelenke 15,17,19 sowie einer durch einen Antrieb 23 rotierbaren Schraubspindel 22 der Höhenverstelleinrichtung 18 verlaufen parallel zueinander.The two side ends 9 of the upper soundproofing section 13 are each connected to a hinged wall 16 pivotable about a hinge 15. This is in turn connected by a second hinge 17 with a height adjustment device 18 attached to the machine frame 4 (see FIG. 2, 3) , Between the two joints 15, 17 is a third joint 19, so that the flap wall 16 is formed of two foldable parts 20. Axes 21 of the three joints 15,17,19 and a rotatable by a drive 23 screw 22 of the height adjustment 18 are parallel to each other.

Die Schallschutzwand 10 ist durch einen Antrieb 24 normal zur Maschinenlängsrichtung 6 vom Maschinenrahmen 4 bzw. dem Arbeitsaggregat 5 distanzierbar, wobei die beiden Teile 20 der beiden Klappwände 16 auseinandergefaltet werden (Fig. 3). Dies ermöglicht eine ungehinderte Querverschiebung des Arbeitsaggregates 5 für dessen Einsatz beispielsweise in einem Weichenabschnitt. Da das zweite Gelenk 17 in einer vertikalen Führung 25 mit Hilfe der Schraubspindel 22 verschiebbar ist, kann die Schallschutzwand 10 mitsamt den Klappwänden 16 in jeder Querposition ungehindert höhenverstellt werden.The soundproof wall 10 can be distanced from the machine frame 4 or the working unit 5 by a drive 24 normal to the machine longitudinal direction 6, the two parts 20 of the two folding walls 16 being unfolded ( Fig. 3 ). This allows an unobstructed transverse displacement of the working unit 5 for its use, for example in a switch section. Since the second joint 17 is displaceable in a vertical guide 25 by means of the screw spindle 22, the soundproof wall 10 can be adjusted in height independently of the folding walls 16 in each transverse position.

Beide Teile 20 der Klappwand 16 sind in ihrem unteren Ende zur Verlängerung des oberen Schallschutzabschnittes 13 ebenfalls aus elastischem Material gebildet. Das obere Ende 8 der Schallschutzwand 10 ist gelenkig mit einer Abdeckung 26 verbunden, die ihrerseits mit dem Maschinenrahmen 4 verbunden und teleskopisch verlängerbar ist (Fig. 4). Ein oberer Abschnitt 27 der Klappwand 16 ist aus elastischem Material gebildet und kontaktiert die Abdeckung 26. Ein in Arbeitsrichtung vor der Schallschutzwand 10 positionierter Hindernissensor 28 bewirkt eine automatische Beaufschlagung des Antriebes 23 zur Höhenverstellung der Schallschutzwand 10, sobald ein für den unteren Schallschutzabschnitt 11 unüberwindbares Hindernis auftaucht. Der untere Schallschutzabschnitt 11 ist zur Verbesserung der Schalldämmung aus mehreren in Maschinenquerrichtung voneinander distanzierten Lagen 29 aus elastischem Material gebildet.Both parts 20 of the flap wall 16 are also formed in its lower end to extend the upper soundproofing section 13 of elastic material. The upper end 8 of the soundproof wall 10 is pivotally connected to a cover 26, which in turn is connected to the machine frame 4 and telescopically extendable ( Fig. 4 ). An upper portion 27 of the flap wall 16 is formed of elastic material and contacts the cover 26. A positioned in the direction of the soundproof wall 10 obstacle sensor 28 causes an automatic actuation of the drive 23 for height adjustment of the soundproof wall 10, as soon as an insurmountable for the lower soundproofing section 11 obstacle shows up. The lower soundproofing section 11 is formed to improve the sound insulation of a plurality of spaced apart in the cross machine direction layers 29 of elastic material.

Claims (7)

  1. A track maintenance machine (1) comprising a machine frame (4), mobile on on-track undercarriages (2), on which are arranged working units (5) as well as a soundproofing wall (10), the latter being adjustable relative to the machine frame (4) by means of drives (23) and having an upper and lower end (8) as well as two lateral ends (9), spaced from one another with respect to a longitudinal direction (6) of the machine, which connect the upper to the lower end (8), characterized in that the lower end (8) is formed by a flexible lower soundproofing section (11), consisting of elastic material, which has an upper end (12) spaced from the lower end (8) and connected to a rigidly formed upper soundproofing section (13).
  2. A machine according to claim 1, characterized in that, by means of a drive (24), the soundproofing wall (10) may be distanced from the machine frame (4) perpendicularly to the longitudinal direction (6) of the machine.
  3. A machine according to claim 1 or 2, characterized in that each of the two lateral ends (9) of the upper soundproofing section (13) is connected to a folding wall (16) which is pivotable about a joint (15).
  4. A machine according to claim 3, characterized in that each folding wall (16) is connected by means of a second joint (17) to a vertical adjustment device (18) fastened to the machine frame (4), and that a third joint (19) is provided between the first joint (15) and the second joint (17).
  5. A machine according to claim 1, characterized in that, for vertical adjustment of the soundproofing wall (10), two vertical adjustment devices (18) are provided which are spaced from one another in the longitudinal direction (6) of the machine and each comprise a respective vertical screw spindle (22).
  6. A machine according to claim 1, characterized in that the lower soundproofing section (11) is composed of at least two layers (29) spaced from one another in the transverse direction of the machine.
  7. A machine according to one of claims 4 to 6, characterized by an obstacle sensor (28) for automatic actuation of a drive (23) of the vertical adjustment device (18).
EP05104639A 2004-08-19 2005-05-31 Track building machine Active EP1627955B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05104639T PL1627955T3 (en) 2004-08-19 2005-05-31 Track building machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0060604U AT7266U3 (en) 2004-08-19 2004-08-19 TRACK CONSTRUCTION MACHINE

Publications (3)

Publication Number Publication Date
EP1627955A2 EP1627955A2 (en) 2006-02-22
EP1627955A3 EP1627955A3 (en) 2006-08-30
EP1627955B1 true EP1627955B1 (en) 2008-02-13

Family

ID=63165099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05104639A Active EP1627955B1 (en) 2004-08-19 2005-05-31 Track building machine

Country Status (12)

Country Link
US (1) US20060037511A1 (en)
EP (1) EP1627955B1 (en)
JP (1) JP4713273B2 (en)
KR (1) KR20060050503A (en)
CN (1) CN100564675C (en)
AT (2) AT7266U3 (en)
AU (1) AU2005203707B2 (en)
CA (1) CA2516274C (en)
DE (1) DE502005002802D1 (en)
DK (1) DK1627955T3 (en)
ES (1) ES2302126T3 (en)
PL (1) PL1627955T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT9393U1 (en) * 2006-06-28 2007-09-15 Robel Bahnbaumaschinen Gmbh TRAIN CONSTRUCTION FOR THE MAINTENANCE OF A TRAIL
US8806948B2 (en) * 2011-02-28 2014-08-19 Herzog Services, Inc. Apparatus and method of detecting defects in a rail joint bar
JP6007164B2 (en) * 2013-11-05 2016-10-12 保線機器整備株式会社 Sound insulation / absorption device for track maintenance work
CN105871673B (en) * 2016-05-23 2022-01-21 株洲时代电子技术有限公司 Network control system for large road maintenance machinery
CN109577120A (en) * 2018-12-27 2019-04-05 王国平 A kind of Novel sleeper component and fitting shield

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB486588A (en) * 1936-11-04 1938-06-07 Walter Richard Pettit Improvements in or relating to machines for breaking concrete or the like
JPS5257530Y2 (en) * 1972-10-18 1977-12-27
JPS5512482B2 (en) * 1973-12-03 1980-04-02
JPS51123502U (en) * 1975-04-01 1976-10-06
JPS55142266A (en) * 1979-04-24 1980-11-06 Shibaura Eng Works Co Ltd Contactless obstacle detector
JPS5754604A (en) * 1980-09-16 1982-04-01 Shibaura Eng Works Ltd Noise attenuating cloth apparatus of rail holding work machine
AT391903B (en) * 1989-01-26 1990-12-27 Plasser Bahnbaumasch Franz DRIVABLE TRACK MACHINE WITH A DEVICE FOR CONTROLLING THE WORKING POSITION OF YOUR WORKING AGGREGATE OR. -TOOLS
AT402519B (en) * 1990-02-06 1997-06-25 Plasser Bahnbaumasch Franz CONTINUOUSLY RIDABLE RAILWAY MACHINE FOR COMPRESSING THE GRAVEL BED OF A TRACK
AT401398B (en) * 1990-02-06 1996-08-26 Plasser Bahnbaumasch Franz CONTINUOUSLY TRAVELABLE TRACKING MACHINE FOR COMPRESSING THE GRAVEL BED
JPH05339902A (en) * 1992-06-11 1993-12-21 Kinki Nippon Kido Koki Kk Silencing track-maintenance method in track-maintenance machine
US5897158A (en) * 1996-02-15 1999-04-27 Henke; Robert F. Mobile communication vehicle
FR2786148B3 (en) * 1998-11-23 2001-01-05 Pouget Ets MOBILE ASSEMBLY FOR THE PROTECTION OF WORKING AGENTS ON RAILWAYS
DE50113355D1 (en) * 2001-06-15 2008-01-17 Wilfried Scherf RAIL GRINDING MACHINE WITH MEDIUM FOR DUST AND SPARK PROTECTION

Also Published As

Publication number Publication date
DK1627955T3 (en) 2008-06-16
AT7266U3 (en) 2005-12-15
ES2302126T3 (en) 2008-07-01
CN1737260A (en) 2006-02-22
AU2005203707A1 (en) 2006-03-09
CA2516274C (en) 2009-02-24
JP4713273B2 (en) 2011-06-29
CN100564675C (en) 2009-12-02
PL1627955T3 (en) 2008-07-31
AU2005203707B2 (en) 2009-10-08
DE502005002802D1 (en) 2008-03-27
US20060037511A1 (en) 2006-02-23
CA2516274A1 (en) 2006-02-19
JP2006056507A (en) 2006-03-02
EP1627955A3 (en) 2006-08-30
KR20060050503A (en) 2006-05-19
EP1627955A2 (en) 2006-02-22
ATE386163T1 (en) 2008-03-15
AT7266U2 (en) 2004-12-27

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