• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A tamping machine (22) for compacting the ballast bed of a track, with at least two tamping units (37, 38, 41) displaceable per se with a transverse displacement device transverse to the tamping machine longitudinal direction, is proposed per tamping machine side. In order to permit advantageous plugging in soft areas, it is proposed that the two tamping units (37, 38) of each track tamping machine side are assigned at least two guides, in particular sliding bars or sliding tubes (2, 3), which are mutually relative to one another in relation to their altitude and in the longitudinal direction of the tamping machine, the respective outer tamping unit (37) with its associated guides being displaceable transversely to the longitudinal direction of the tamping machine with an adjusting drive (21) and the inner tamping unit (38) being guided on the same guides independently of the outer tamping unit (37). with an adjusting drive (21) transversely to the track tamping machine longitudinal direction is displaced.
    公开号:AT516311A1
    申请号:T50713/2014
    申请日:2014-10-06
    公开日:2016-04-15
    发明作者:
    申请人:System 7 Railsupport Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a track tamping machine for compacting Schot¬terbettung a track, each with at least two with a transverse displacement device transversely to Gleisstopfmaschinenlängsrichtung displaceable Stopfaggre¬gaten per Gleisstopfmaschinenseite to Unterstopfen the track and with a rail between running gears in the working direction, preferably in front of the Stopfaggre ¬gaten arranged lifting straightening device for leveling and straightening the Glei¬ses and optionally the branching strand of a switch.
    Track tamping machines are machines that correct the track position of points and / or gears. For this purpose, measuring systems are used which measure the actual track height, the actual orientation of the track as well as the actual superelevation of the track during the work and compare it with predetermined reference values. With the aid of a lifting straightening device, the track grid is raised and aligned laterally until the difference between the specified target position and the actual position is zero. This geo¬metrische position is fixed by compacting the ballast under the sleepers each left and right of the rails using a Stopfaggregates. The lifting and straightening of the track grating takes place via corresponding hydraulic lifting and straightening cylinders with proportional or servo control. Turnouts have as a special feature a continuous track and a branching track. About the so-called tongues a movement direction change of the moving train is effected. The crossing region between the continuous rail and the branching rail is referred to as the heart. For stuffing especially of soft ends Weichenstopfmaschinen with divided tamping units so-called split-head tamping units. During the clogging of a switch, the respective outer aggregate of one side may be pivoted outwardly in the direction of the branching rail to clog it.
    In EP 0 386 398 B1, an embodiment of a ploughshare transverse shifting device is shown on a sliding guide common to the tamping units and characterized by a limited transverse displacement path within the machine frame. The common transverse guide in a plane parallel to the track is characterized by low bending stiffness, as the guides are horizontal to the track plane. The rotating device is formed by guide rollers that can be rotated about four vertical axes, the centering taking place via a circular segment-shaped guide surface of the machine frame. EP 1 845 616 B1 shows an embodiment of the transverse displacement device which shows four transverse-displaceable units on a further rotatable intermediate frame which in turn has an additional transverse displacement. so that a larger lateral displacement can be achieved at least of the respective outer aggregate. The displacement of each inner unit remains limited. The vertical limited flexural rigidity of the so-guided aggregates leads to vibratory behavior during plugging by the dip forces, which means an increased fatigue flexural fatigue life. The previously executed Drehvorrich¬ tions are complicated in construction and require increased maintenance. The limitation of the transverse displacement of the inner aggregate of one side and the limited displacement paths in general prevents the underfilling of a track (main track and branching track) in one pass. The prior art is two operations for plugging a switch. Well-stuffed tracks must be stuffed each left and right of the rail. Therefore, in the first operation, the main track and in the branching leg of the turnout only the inner area of the outer track of the branch is supported. In a second operation, those areas are stuffed that could not be processed in the first step. There are also known designs in which the outer Aggregat¬teil is located on a swing-out carrier. Thus, the aggregate position can be adapted to schräg lying long sleepers in the switch die¬ser support arm must be made longitudinally displaceable. The unit which is located on the support arm must also be configured rotatable on this support arm. Such designs are mechanically complex and lead to a swing of the unit during immersion and plugging.
    The invention is thus based on the object of specifying a transverse displacement device of aggregates, which permits independent displacement of both units of a machine side to the extent that the main strand and the diverging strand of a web can preferably be supported in a single operation. The rigidity of the guidance of the units in the longitudinal direction of the track, the vertical direction and also the torsional rigidity should be increased.
    According to an advantageous development of the invention, an adaptation of the tamping units to the oblique long sleepers of a switch should be made if necessary.
    The invention achieves this object by assigning at least two guides, in particular sliding rods or sliding tubes, to both tamping units of the tamping machine side, which are offset relative to one another in terms of their height position and in the longitudinal direction of the tamping machine, the respective outer tamping unit having its associated guides with an adjustment transverse to the longitudinal direction Tampopfmaschinen and wherein the inner Stopfa¬ggregat on the same guides independently of the outer Stopfaggregat with ei¬nem adjustment transverse to the Tampopfmaschinen verlängbar.Durch this embodiment of the invention a much higher vertical stiffness, stiffness in the longitudinal direction of the track and torsional rigidity is achieved. In addition, the transverse displacement device allows an independent displacement of both units of a machine side to the extent that the main strand and the diverging strand of a switch can be supported together.
    Between the lateral main girders of the machine frame of the track tamping machine, a slewing ring is optionally attached to a carrier, to which a guide receptacle may be assigned.
    In this guide receptacle are the guides, in particular sliding rods or sliding tubes, mounted with which the laterally outer unit parts are firmly connected. The respective inner unit parts slide on these common Gleitstan¬gen or sliding tubes. The movements are carried out via transverse displacement drives. By this embodiment of the invention, the laterally inside each unit can be moved to the limit by the laterally each external aggregate transverse. According to the invention, the slide bars or sliding tubes of the left and right aggregates are arranged independently of each other in such a way that they do not obstruct one another and that the at least two guides are provided not only in longitudinal direction of the machine but also vertically offset from one another.
    The aggregate frames of the tamping units preferably have reliefs, in particular holes, for the guides of the tamping units of the respective other tamping machine sides, so as to make the best possible use of the permissible clear space of the railway tracks. This design allows significantly longer crossover travel paths to be achieved.
    Such tamping machines are used to set up and Unterstopfen a Glei. By means of a transverse displacement device, the tamping units of both machine sides can be displaced out beyond the machine frame. As a result, both the main strand and the branching strand can be completely supported to a point position in one operation up to approximately the center of the core. The transverse displacement device with the transversely displaceable units is also rotatable about the vertical axis via a turntable. By the at least two compared to the track level offset sliding guides high stability of the guided aggregates is achieved.
    An advantage of this embodiment according to the invention is that larger lateral displacement paths for the two aggregates of one side are achieved by the transverse displacement device. Furthermore, it is advantageous that the inner aggregate of one side can be pushed out to the limit by the outer aggregate of the same side, which is why, in one turn, both the main strand and the branching beach can be processed in a turnout. The height of the displaced sliding guides advantageously leads to a higher rigidity of the device for the projecting tamping units. The use of a turntable device according to the invention, on the other hand, increases the range of rotation of the entire device and promises, due to its simple construction, lower maintenance and cost expenditures.
    In the drawings, the subject invention is shown schematically. It shows
    1 is a track-mounted track tamping machine with a rotary and transverse displacement device of the units, the tamping units themselves and the lifting straightening device in side view,
    2 tamping units according to the invention with rotary and transverse displacement device in view,
    3 shows an aggregate frame of a tamping unit in side view,
    4 shows a construction variant of an aggregate frame of a tamping unit in side view,
    Fig. 5 is a representation of the stuffing areas of the first operation in a Weicheund
    Fig. 6 is a representation of the stuffing areas of the second operation in a Wei¬che.
    A track tamping machine 22 (FIG. 1) with main carriers 12 has tamping units 41 with transverse displacement device 1, a lifting / straightening unit 26 and a track lifting drive 25 and also a track-level drive 33. 31 shows the conventional diesel engine serving as an energy source. 23 and 24 are the cabs, 29 is a Arbeitskabi¬ne. The machine 22 travels over the drives 28 on the rails 30, which in turn are mounted on the sleepers 31 to be stuffed. With the stuffing 8 which immerse themselves in the work in the gravel the sleepers 31 are supported. The working direction is given by 32. About the measuring carriage 27 and a Messein¬richtung the track actual position is detected and by comparison with the track setpoint the
    Track lifted, directed and fixed in this position by stuffing. With the Drehvor¬richtung 14 the tamping units are set up in position parallel to the lying in the Weicheschräg long sleepers.
    On the lateral main beams 12 (see FIG. 2) of the track tamping machine 22 a turntable 14 is attached to the crossbars 13. With this turntable 14, the cumbersome transverse guide device can be rotated around the vertical axis (by at least 20 °) by means of the rotary drive 35. On the turntable 14, a transverse guide receptacle 34 is mounted on the underside. The sliding bars or sliding tubes 2 and 3 move in the transverse guide receptacle 34 in a sliding manner. The sliding bars or sliding tubes 2, 3 are firmly connected to the respective outer unit 37. The internal aggregates 38 move freely within the region 36 on the slide rods or sliding tubes 2, 3 only limited by the respective outer unit 37 and the stop inside the transverse guide receptacle 34. The units 37, 38 are transversely displaced by transverse drives 21. In the unit frame 1 Führungs¬ rods 4 for vertical guidance of the unit boxes 5 are provided. The aggregates 37, 38 are raised and lowered by vertical drives 9. The working tools, the so-called pimples 8, can be pivoted up and down 12. Due to the transverse displacement, z. B. the inner aggregate of the right side first the inner side to the left of the rail 18 stuffing and then by Querverschie¬bung 17 outwards and the outside, located next to the rail 19, underspeed. With respect to the outer unit, it is also possible to move by 39 with respect to the undercutting of the outer rail 20 of the branching strand by transverse shifting. As a result, a point position without the method of the track-laying machine 22 can be completely supported.
    Fig. 3 shows schematically the outer unit frame 1 with the tamping unit 41 in the side view. About Beistellzylinder 6, the stuffing arms 11 are rotated around the point 10 while the ballast compacted. The work tools, the so-called tamping 8 can be pivoted laterally about the stuffing tine holder 40. About the lifting-lowering cylinder 9, the Stopfaggregat 41 is lowered and lifted by means of the guides 4. The aggregate box 5 runs in the guides 4. 21 shows the two transverse displacement drives of the unit frame 1.2 represents the fixed connection of the outer unit frame 1 with the slide bars or Gleitrohrendar. 3 are holes in the outer unit frame 1 by the Gleitstangenbzw. In the retracted state, the sliding rods or sliding tubes for the opposite tamping units project out of the bores 3. Thereby, the large lateral displacement is made possible by utilizing the entire permissible clearance gauge. The arrangement shown in the triangle of guide rods or guide tubes 2 results in a very high rigidity of the unit frame 1 ge¬gen vertical, transverse and torsional movements.
    Fig. 4 shows an embodiment of the unit frame 1 with only two Führungsstangenbzw. Guide tubes 2. Figure 4 shows the arrangement of the vertical guide for the plug assembly. FIG. 3 shows the bores in the unit frame for the guide rods or guide tubes of the opposite units.
    Fig. 5 shows schematically the usual stuffing of a switch 50 in the first Arbeitsgang. The working direction is indicated by 32. The inner and outer aggregates of the left-hand side support the left-hand track 43 and right-side 42 adjacent to the field-side track 18. Up to the area of the tongue 51, the track of the right-hand rail is left through the inner and outer assemblies 44 and right 52 from the rail 18 of the continuous one Stranges supported. After the tongue area 51, the continuous track inside 44 is supported with the inner right stuffing aggregate. The outer right unit is swung andunterstopft the inside 45 of the branching strand 20 until the Querverschie¬bung reaches its limit 55. Then, the outer aggregate pivots back and stuffs the outer region 47 of the continuous strand 18.
    Fig. 6 shows schematically the second operation of the Durchstopfung a We50. The working direction is indicated by 32. The two left units are not used to the heart. The inner aggregate of the right side now underspeeds the outer region 46 of the continuous strand 18 as far as the frog 54. It then fastens the inner side 56 of the outer arched rail 20 of the branching strand 56. From the frog, the aggregates of the left side again come to rest Insert and support the outer region 53 and the inner region 48 of the arcuate rail 19 of the branching strand. The outer aggregate of the right side supports the outer region 49 of the outer rail 20 of the branching strand. The inner aggregate of the right side begins with the stuffing of the inside of the bow-shaped rail 56 from the area 55 up to which a Unterstopfung in the first step was possible. With the embodiment according to the invention of the transverse displacement device and the associated large swiveling range of both aggregates of one side, it is possible to carry out the stuffing of a soft in one operation by corresponding pivoting movements of the right-hand aggregates and stoppers one after the other to the frog area. The stability of the geometric position of the Wei¬che is thereby increased.
    权利要求:
    Claims (7)
    [1]
    1. Tamping machine (22) for compacting the ballast bed of a track, each with at least two with a transverse displacement transversely to Gleisstopfmaschinenlängsrichtung displaced tamping units (37, 38, 41) per Gleis¬stopfmaschinenseite to Unterstopfen the track and with a between sliding Lifting straightening device (26) arranged in front of the tamping units (37, 38, 41) for leveling (25) and straightening (33) the track (18) and optionally the branching strand (19) in the working direction (32). 20) of a track (50), characterized in that both tamping units (37, 38) of each track tamping machine side are associated with at least two guides, in particular sliding bars or sliding tubes (2, 3), which are offset from one another with respect to their height position and in the longitudinal direction of the tamping machine , wherein the respective outer tamping unit (37) with its associated guides with a Verstellantrieb (21) que and the inner tamping unit (38) is displaceable on the same guides independently of the outer tamping unit (37) with an adjustment drive (21) transversely to the longitudinal direction of the track tipper machine.
    [2]
    2. Tamping machine according to claim 1, characterized in that the Po¬sitionen the guides of Stopfaggregate (37, 38, 41) of the two Gleisstopfma¬schinenseiten arranged offset from each other such offset, in particular offset to gap, are.
    [3]
    3. Tamping machine according to claim 1 or 2, characterized in that the guides of Stopfaggregate (37, 38, 41) of opposite Gleisstopfma¬chinenseiten in a common guide receptacle (34) rest.
    [4]
    4. Tamping machine according to one of claims 1 to 3, characterized gekenn¬zeichnet that the aggregate frame (1) of Stopfaggregate (37, 38, 41) Freistellun¬gen, in particular holes (3), for the guides of Stopfaggregate (37, 38 , 41) of the respective other tamping machine pages.
    [5]
    5. Tamping machine according to one of claims 1 to 4, characterized gekenn¬zeichnet that the two tamping units each side (37, 38) three guides, in particular sliding rods or sliding tubes (2, 3) are assigned to each other in relation to their altitude and in Track machine longitudinal direction are offset.
    [6]
    6. Tamping machine according to one of claims 1 to 5, characterized gekenn¬zeichnet that the transverse displacement device for the purpose of rotational adjustment about a tamp machine vertical axis (15) in one of the track tamping machine (22) associated pivot bearing is mounted.
    [7]
    7. Tamping machine according to claim 6, characterized in that the transverse displacement device for the purpose of rotational adjustment about a Gleisstopfmaschinen¬hochachse (15) on a turntable (14) is fixed, which is rotatably mounted with a rotary drive (35) on a support (13).
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3204557B1|2018-08-01|Tamping machine for compacting the ballast bed of a track
    DE2928152C2|1981-12-10|Mobile device for picking up and / or laying track switches or crossings
    EP3224416B1|2021-03-10|Method and device for compacting the ballast bed of a track
    DE2754811A1|1978-08-24|MOBILE DEVICE FOR LAYING THRESHOLDS
    DE2818514C2|1988-01-21|
    DE3904179C2|1997-09-25|Mobile track tamping, lifting and straightening machine for lifting and / or moving a track sideways in the turnout and crossing area
    EP0455179B1|1994-02-02|Track tamping machine with in transverse direction of the track displaceable tamping units
    DE3819717A1|1989-03-23|CONTINUOUSLY | TRAVELABLE TRACKING MACHINE
    DE2610520A1|1977-01-13|TRACK POT MACHINE, IN PARTICULAR TRACK POT AND LEVELING MACHINE
    DD283435A5|1990-10-10|RUNNING RUNNING, LIFTING AND DIRECTION MACHINE
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    DE3908007C2|2001-05-10|Track construction machine with track stabilizer
    DE2926045A1|1980-08-07|TRACK CONSTRUCTION MACHINE FOR DISTRIBUTING AND PROFILING THE SLEEPING BED OF A TRACK
    DE2737778A1|1978-06-15|TRACK TAMPING MACHINE, ESPECIALLY FOR PLUGGING TRACK SWITCHES
    EP3009564B1|2017-08-16|Tamping machine for the compaction of railway ballast
    WO2009132746A1|2009-11-05|Tamping machine
    DE4001488C2|1991-10-10|
    DE2361968B2|1977-09-01|DEVICE FOR SPRAYING THE WALL OF ROUTES, TUNNELS, O.DGL. WITH CONCRETE OR PLASTIC
    DE3820656C2|1997-08-07|Device and method for correcting the position of a track frame that can be cast on a longitudinal concrete belt
    DE3838109A1|1989-08-31|METHOD AND TRACKABLE SWITCH LEVELING, TAMPING AND LEVELING MACHINE ARRANGEMENT FOR PROCESSING IN SWITCH AREAS
    EP1771625B1|2008-12-10|Method for replacing old sleepers of a railway track by new sleepers
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    WO2022051788A1|2022-03-17|Track-tamping machine for compressing the ballast bed of a track
    DE3738751A1|1989-01-19|Mobile track-tamping, lifting and lining machine for the points and crossing region
    EP2867411B1|2016-08-31|Machine having a clearing chain for transporting ballast, and method
    同族专利:
    公开号 | 公开日
    JP2017530277A|2017-10-12|
    CN107148501B|2019-06-04|
    WO2016054667A1|2016-04-14|
    EP3204557B1|2018-08-01|
    AU2015330945B2|2018-02-01|
    RU2017115668A3|2019-02-08|
    US10240300B2|2019-03-26|
    CN107148501A|2017-09-08|
    US20180274179A1|2018-09-27|
    RU2684882C2|2019-04-15|
    AU2015330945A1|2017-04-27|
    EP3204557B2|2021-04-07|
    JP6563011B2|2019-08-21|
    AT516311B1|2016-06-15|
    RU2017115668A|2018-11-13|
    EP3204557A1|2017-08-16|
    引用文献:
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    EP0416193A1|1989-03-10|1991-03-13|Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.|Railway track tamping, levelling and lining machine with laterally adjustable tamping units|
    UA13213A1|1989-03-10|1997-02-28|Франц Плассер Банбаумашинен-Індустрігезельшафт Мбх|MOVING THE CORRECTION-PICK-MACHINE|
    AT400337B|1990-05-02|1995-12-27|Plasser Bahnbaumasch Franz|TRACKING MACHINE WITH STAMPING UNITS ADJUSTABLE IN THE TRACK DIRECTION|
    CA2090396A1|1992-04-03|1993-10-04|Josef Theurer|Tamping machine with a two-sleeper tamping unit|
    JPH083903A|1994-06-16|1996-01-09|Shibaura Eng Works Co Ltd|Moving mechanism of tamping apparatus|
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    JP3978554B2|1998-06-15|2007-09-19|十三 松井|Track work machine for roadbed tamping|
    CN2380601Y|1999-01-05|2000-05-31|哈尔滨铁路局工业总公司齐齐哈尔电力机械厂|Small hydraulic railroad-switch sand rammer|
    RU2245954C1|2003-09-22|2005-02-10|Государственное унитарное предприятие "Калужский завод "Ремпутьмаш"|Tie-tamping unit|
    RU2261301C1|2003-12-16|2005-09-27|Открытое акционерное общество "Калужский завод путевых машин и гидропроводов" ОАО "Калугапутьмаш"|Tamping and leveling machine|
    JP4301200B2|2004-10-20|2009-07-22|セイコーエプソン株式会社|Piezoelectric vibrating piece and piezoelectric device|
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    CN202644329U|2012-05-09|2013-01-02|昆明中铁大型养路机械集团有限公司|Track tamping trolley|DE102018205821A1|2018-04-17|2019-10-17|Robert Bosch Gmbh|Vibration drive with a multi-surface cylinder|
    AT521397B1|2018-06-15|2021-12-15|Plasser & Theurer Export Von Bahnbaumaschinen Gmbh|Tamping unit for tamping a track bed|
    CN112112008A|2019-06-21|2020-12-22|中国铁建高新装备股份有限公司|Maintenance working device frame with movable fulcrum transverse moving mechanism and operation method|
    RU193954U1|2019-07-16|2019-11-21|Общество с ограниченной ответственностью "Конструкторское Бюро "Тулажелдормаш" |Track straightening machine|
    CN111560802A|2020-05-26|2020-08-21|韦海珍|Railway track ballast firing type cleaning and maintaining equipment|
    CN112064431A|2020-09-11|2020-12-11|李卫|Tamping tool for track traffic|
    法律状态:
    2017-11-15| PC| Change of the owner|Owner name: HP3 REAL GMBH, AT Effective date: 20171012 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50713/2014A|AT516311B1|2014-10-06|2014-10-06|Track tamping machine for compacting the ballast bed of a track|ATA50713/2014A| AT516311B1|2014-10-06|2014-10-06|Track tamping machine for compacting the ballast bed of a track|
    RU2017115668A| RU2684882C2|2014-10-06|2015-10-06|Tamping machine for compacting the ballast bed of a track|
    US15/516,890| US10240300B2|2014-10-06|2015-10-06|Tamping machine for compacting the ballast bed of a track|
    JP2017518325A| JP6563011B2|2014-10-06|2015-10-06|Orbital tamping machine for compression of track, ballast track bed|
    EP15793677.4A| EP3204557B2|2014-10-06|2015-10-06|Tamping machine for compacting the ballast bed of a track|
    AU2015330945A| AU2015330945B2|2014-10-06|2015-10-06|Tamping machine for compacting the ballast bed of a track|
    PCT/AT2015/050247| WO2016054667A1|2014-10-06|2015-10-06|Tamping machine for compacting the ballast bed of a track|
    CN201580058008.6A| CN107148501B|2014-10-06|2015-10-06|For tamping the ballast bed tamping track machine of track|
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