• 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:
    Stopfaggregat 1 for Unterstopfen thresholds of a track, with a height adjustable mounted on an aggregate frame 3, tamping 4 connected with potholders 5, wherein on this pairwise to each other pivotally mounted and a tamping pair 6 forming tamping 4 are each connected to a hydraulic Beistellantrieb 8 and through a Vibrationserreger 13 are offset in Stopfpickelschwingungen, both Beistellantriebe 8 a stuffing pick 6 are hinged to a common connection carrier 12, and wherein the peg carrier 5 fixed vibration exciter 13 with the connection carrier 12 for transmitting Stopfpickelschwingungen from the connection carrier 12 on the Beistellantriebe 8 and tamping 4 is connected.
    公开号:AT14095U2
    申请号:TGM365/2014U
    申请日:2014-10-17
    公开日:2015-04-15
    发明作者:
    申请人:Plasser & Theurer Export Von Bahnbaumaschinen Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a Stopfaggregat for Unterstopfen sleepers of a track, with a height adjustable mounted on an aggregate frame, with stuffing pegs verbunde¬nen pimple carrier, which in this pairwise pivotally mounted to each other and forming a tufting pair tamping respectively ver¬ with a hydraulic Beistellantrieb ver¬ are bound and are displaceable by a vibration exciter in Stopfpickelschwingungen.
    Tamping units for undercutting sleepers of a track are already well known, such. As by US 4,240,352, AT 339 358, EP 0 331 956 or US 4 068 595. As Vibrationserreger serves a rotatable eccentric shaft on which the Beistellantriebe are articulated for transmitting the vibrations to the tamping picks.
    Alternatively, the vibration exciter can also be designed as a combination of a linear Beistellantrie¬bes with a built-in hydraulic vibration drive (AT 339 358, EP 0 331 956 or AT 513 973). For this purpose, the Beistellantriebe equipped with transducers are controlled by corresponding servo valves of a hydraulic system. Thus, the Beistellgeschwindigkeit, the vibration amplitude, the shape and the frequency can be specified.
    The object of the present invention is now to provide a Stopfaggrega¬tes of the generic type, with a simplified generation of Stopfpickelschwingun¬gen is possible.
    This object is achieved with a tamping unit of the generic type by the features stated in the characterizing part of the main claims.
    Such a structural design of a vibration transmission to the Stopfpi¬ckel has the particular advantage that with only one vibration exciter vibrations over the connection carrier on at least two Beistellantriebe be transferred. In this way, the number of very exposed to high loads vibration exciter and the constructive effort can be reduced. In addition, accurate oscillation synchronization can be achieved. The function of the auxiliary drives also exposed to high loads can be limited to the linear Beistellbewegung for the stuffing movement of the tamping picks.
    Further advantages of the invention will become apparent from the other claims and the drawing description.
    In the following the invention will be described with reference to an Ausfüh¬rungsbeispieles shown in the drawing. 1 shows a side view of a tamping unit for the simultaneous underfilling of two sleepers of a track, [0010] FIG. 2 shows a view of the tamping unit according to arrow II in a rail longitudinal direction, [0011] FIGS Variants of a tamping unit according to the invention.
    A Stopfaggregat 1 shown in Fig. 1 and 2 for simultaneous Unterstopfenzwei thresholds 2 a track has a height adjustable on an aggregate frame 3 stored, with a total of four tampons arranged behind each other 4 Pickel¬träger 5 on. The tamping picks 4 each forming a tufting pair 6 are mounted on the tine carrier 5 so as to be pivotable in pairs about a pivot axis 9. For this Beistell¬ movement (arrow 7) each tamping pick 4 is connected to a hydraulic Beistellantrieb 8.The pimple carrier 5 by means of drives 10 (Fig. 6) height-adjustable mounted on the unit frame 3.
    Actually, each provided for immersion in gravel of the track stuffing tine 4 is mounted on a mounted on the pimple carrier 5 and connected to the Beistellantrieb 8 Stopfhebel11. However, it is for this about the pivot axis 9 pivotable lever unit in
    For the sake of simplicity, only the term "tamping pick" is used below.
    The four Beistellantriebe 8 both Stopfpickelpaare 6 are hinged to a common connection carrier 12. A vibration exciter 13 fastened to the pimple carrier 5 is connected to the connection carrier 12 for the transmission of tamping vibrations from the connecting carrier 12 to the corresponding auxiliary drives 8 and the articulated tamping pits 4.
    The here about disc-shaped connection carrier 12 is rotatably mounted on a parallel to the pivot axes 9 of the tamping 4 extending axis of rotation 14 on the pimple carrier 5, and designed as a hydraulic linear motor vibration exciter 13 is for a slight cyclic rotation or vibration of the connecting member 12 to the rotation ¬ axis 14 is provided.
    The vibration generated by the vibration exciter 13 of the connection carrier 12 is subsequently transmitted to all articulated Beistellantriebe 8 and from these on the respective tamping pick 4 (the ideal stuffing tamping frequency for the Unterstopfung is 35 Hz). By appropriate control of the hydraulic vibration exciter 13, various stuffing parameters such as the vibration frequency, the vibration amplitude and the duration of the vibration can be rapidly changed. In this way, a stuffing cycle provided for the clogging of the two sleepers 2 can be optimally adapted to the respective ballast conditions. In addition, as already described by EP 1 653 003, a stuffing cycle can also be composed of a plurality of sequences each having different stuffing parameters.
    By the inventive interconnection of a connection carrier 12 between vibration exciter 13 and the Beistellantrieben 8 a significant simplification of the design effort can be achieved, since only one single vibration exciter 13 is required for four Beistellantriebe 8. In addition, an exact synchronization of the Stopfpickelschwingungen is possible by a corresponding positioning of the Anlenkpunkte the Beistellantriebe 8 on the connection carrier 12.
    As can be seen in Fig. 2, here as Stopfpickel 4 of a tamping unit 1 immerdie always on a longitudinal side of a rail 15 of a track submerged, mounted on a Stopfpickel¬träger 12 stuffing 4. As already well-known in the art, the tamping picks 4 immersed on the other longitudinal side of the rail 15 can be supported on their own pickup carriers 5, so that two tamping units (split head) can be moved independently of one another vertically and transversely. Alternatively, however, these two tamping units 1 can also be connected to a single tamping unit.
    A variant of a Stopfaggregates 1 shown in Fig. 3 differs with respect to the just described tamping unit 1 in that the designed as a hydraulic linear motor vibration exciter 13 centrally between the two central, for immersion provided in a common threshold compartment 16 stuffing 4 with a paral ¬lel to a height adjustment of the tamping unit 1 extending lifting axis 17 is angeord¬net.
    The connection carrier 12 connected to four auxiliary drives 8 is mounted in an adjustable manner on the Pickel¬träger 5 vertical guide 18 in the lifting axis 17 relative to the pimple carrier 5 adjustable. A cyclical oscillation movement of the vibration exciter 13 along the stroke axis 17 is here likewise transmitted to the connection carrier 12 and from there to the four actuator drives 8 and subsequently to the tamping pucks 4.
    A partially illustrated in Fig. 4 Stopfaggregat 1 has two by the Beistellantriebe8 each other settable tamping 4 for Ünterstopfen a single threshold. The trained as hydraulic linear motor and attached to the pimple carrier 5 vibration exciter 13is arranged centrally between the two stuffing tacks 4 of Stopfpickelpaares 6 with a parallel to a height adjustment of Stopfaggregates 1 Hubachse 17. A longitudinal axis 19 of each Beistellantriebes 8 includes with the lifting axis 17 at an angle α of about 40 to 50 degrees, preferably 45 degrees.
    As can be seen from the schematic illustration in Fig. 5, alternatively, the Ver¬ bond carrier 12 of the tamping unit 1 described in Fig. 4 could also be mounted about an axis of rotation 14 rotatable on the pimple carrier 5 and connected to the vibration exciter 13.
    A tamping unit 1 shown schematically in Fig. 6 is designed for simultaneous Unterstop¬fen of three sleepers 2 and is - seen in a direction normal to the pivot axis 9 - seen from two similarly designed Stopfaggregatteilen 20 together. Of these, each has three tamping pommel 4, which are hinged to a common Verbin¬ Dung carrier 12. Each of the two mutually independent Verbindungssträger12 is rotatably mounted about a respective axis of rotation 14 on the respective pickup carrier 5 and connected to a vibration exciter 13 for generating the Stopfpickelschwingungen. In the case of a stuffing obstacle, optionally, only the stuffing box part 20 not above the obstacle may be lowered for stuffing. In this case, the vibration exciter 13 of the non-lowered tamping unit part 20 would be switched out of operation, so that no vibrations are generated.
    In Fig. 7 is a principle already known from US 6 389 979 Stopfaggregat 1 simultaneitigen Unterstopfen of four sleepers 2 is shown.
    This is - as the tamping unit 1 described for Fig. 6 - from two identically formed and successively arranged Stopfaggregatteilen 20 together. However, there is between these a third Stopfaggregatteil 20 with two provided for immersion in den¬selbek sleeper compartment 16 stuffing pickles. According to the invention, each of the three plug assembly parts 20 is then equipped with a connecting support 12 mounted rotatably about the rotation axis 14 on the respective pickup carrier 5, wherein each connection carrier 12 is assigned its own vibration exciter 13. Of course, instead of the described hydraulic linear motors, the vibrators could also be made in another known way, e.g. elektrodyna¬misch, which generate the connection carrier 12 and the tamping action acting oscillations.
    权利要求:
    Claims (9)
    [1]
    Claims 1. Tamping unit (1) for Unterstopfen sleepers of a track, with a height adjustable on an aggregate frame (3) mounted, with tamping (4) connected Pickel¬träger (5), wherein on this pairwise to each other pivotally mounted and a tuft pickup pair (6) forming tamping picks (4) are each connected to a hydraulic Beistellan¬trieb (8) and by a vibration exciter (13) in Stopfpickelschwingun¬gen are displaceable, characterized by the following features: a) both Beistellantriebe (8) a tufting pair (6 ) are articulated to a common connection carrier (12), b) the vibration exciter (13) attached to the pimple carrier (5) is connected to the connection carrier (12) for transmitting the stuffing peg vibrations from the connection carrier (12) to the selector drives (8) and the tamping picks (4). connected.
    [2]
    2. Stopfaggregat according to claim 1, characterized in that the designed as a hydraulic linear motor vibration exciter (13) centrally between the two stuffing tacks (4) of Stopfpickelpaares (6) with a parallel to a height adjustment of Stopfag¬ aggregate (1) extending stroke axis (17) is arranged.
    [3]
    3. Stopfaggregat according to claim 1, characterized in that the connection carrier (12) about a parallel to pivot axes (9) of the tamping (4) extending axis of rotation (14) rotatably mounted on the pimple carrier (5) and the vibration exciter (13) for a Verdre ¬hung the connection carrier (12) is provided around the rotation axis (14).
    [4]
    4. Stopfaggregat according to claim 2, characterized in that a longitudinal axis (19) of each Beistellantriebes (8) with the lifting axis (17) forms an angle α of about 40 to 50 degrees, preferably 45 degrees.
    [5]
    5. Stopfaggregat (1) for the simultaneous Unterstopfen of two sleepers (2) of a track, with a height adjustable on an aggregate frame (3) mounted, with a total of four arranged tufts (4) connected pimple carrier (5), wherein the aufdiesem in pairs to one another Pivot axis (9) pivotally mounted and each a tufting pair (6) forming tamping (4) each connected to a hydraulic Beistellantrieb (8) and by a vibration exciter (13) in Stopfpickelschwin¬gungen are displaceable, characterized by the following features: a) the auxiliary drives (8 b) the vibration exciter (13) attached to the pimpled support (5) is connected to the connection support (12) for transmitting the tamping vibrations from the connection support (12) to the actuator drives (12). 8) and the stuffing tongs (4) connected.
    [6]
    6. Stopfaggregat according to claim 5, characterized in that the designed as a hydraulic linear motor vibration exciter (13) centrally between the two central, for immersion in a common sleeper compartment (16) provided stuffing tacks (4) with ei¬ner parallel to a height adjustment direction of Stopfaggregates (1 ) extending Hubach¬se (17) is arranged.
    [7]
    7. Stopfaggregat according to claim 5, characterized in that the connection carrier (12) in a pimples with the carrier (5) connected vertical guide (18) in the lifting axis (17) relative to the pimple carrier (5) is adjustably mounted.
    [8]
    8. Stopfaggregat according to claim 5, characterized in that the connection carrier (12) about a parallel to the pivot axes (9) of the tamping (4) extending Drehach¬se (14) rotatably mounted on the pimple carrier (5) and the vibration exciter (13) is provided for a Ver¬ rotation of the connecting carrier (12) about the axis of rotation (14).
    [9]
    9. Stopfaggregat (1) for simultaneous Unterstopfen of at least three sleepers (2) of a track, with on an aggregate frame (3) height adjustable mounted, each with hinter¬ arranged tamping peg (4) connected, independently height adjustable pimples (5), wherein the stuffing pegs (4) mounted pivotably on the latter about a pivot axis (9) are in each case connectable to a hydraulic auxiliary drive (8) and can be displaced by a vibration exciter (12) in tamping oscillations, characterized by the following features: a) the auxiliary drives (8) all potholes (4) mounted on a common pimple support (5) are articulated on a common connection support (12), b) each connection support (12) is connected to a vibration exciter (13) attached to the pimple support (5) for transferring the Stopfpickelschwingungen of the connection carrier (12) on the Beistellantriebe (8) and the stuffing pick (4) connected. For this 3 sheets of drawings
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    同族专利:
    公开号 | 公开日
    PL3207179T3|2019-09-30|
    EP3207179A1|2017-08-23|
    US20170275828A1|2017-09-28|
    CN106795699A|2017-05-31|
    AT14095U3|2015-12-15|
    WO2016058667A1|2016-04-21|
    US10208432B2|2019-02-19|
    EP3207179B1|2019-02-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CH470536A|1965-03-09|1969-03-31|Plasser Bahnbaumasch Franz|Machine for tamping tracks|
    CH658689A5|1986-02-27|1986-11-28|Kershaw Mfg|RAILWAY CONVEYOR.|WO2016188608A1|2015-05-28|2016-12-01|Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H.|Hydraulic cylinder for producing a vibration, and method|AT339358B|1974-05-09|1977-10-10|Plasser Bahnbaumasch Franz|DRIVE AND CONTROL DEVICE FOR VIBRATING AND ADJUSTABLE TOOLS OF A TRACK MACHINE, IN PARTICULAR MOBILE TRACK PAD MACHINE|
    US4068595A|1975-11-17|1978-01-17|Graystone Corporation|Track tamper|
    AT350097B|1977-02-04|1979-05-10|Plasser Bahnbaumasch Franz|MACHINE FOR PLUGGING THE SLEEPERS OF A TRACK|
    UA12805A|1988-03-09|1997-02-28|Со.Ре.Ма. Оператрічі Ферровіарі С.Н.К. Ді Чєзарє Россаніго І К.,|Tie-tamping machine|
    CZ286462B6|1995-11-22|2000-04-12|Plasser Bahnbaumasch Franz|Track tamping unit|
    EP1070787B1|1999-07-23|2004-09-08|Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H.|Tamping machine for tamping ballast under the sleepers of a railway track|
    GB0714379D0|2007-07-21|2007-09-05|Monition Ltd|Tamping bank monitoring apparatus and method|
    CN103850157B|2012-12-06|2015-10-28|常州市瑞泰工程机械有限公司|Two pillow tamping unit|
    AT513973B1|2013-02-22|2014-09-15|System7 Railsupport Gmbh|Tamping unit for a tamping machine|
    AT14095U3|2014-10-17|2015-12-15|Plasser & Theurer Export Von Bahnbaumaschinen Gmbh|Stopfaggregat for clogging thresholds of a track|AT14095U3|2014-10-17|2015-12-15|Plasser & Theurer Export Von Bahnbaumaschinen Gmbh|Stopfaggregat for clogging thresholds of a track|
    AT517999B1|2015-11-20|2018-05-15|Plasser & Theurer Export Von Bahnbaumaschinen Gmbh|Stopfaggregat and method for plugging a track|
    FR3047016B1|2016-01-21|2019-09-06|Matisa Materiel Industriel S.A.|SYNCHRONIZED HYDRAULIC MOTOR JAM MACHINE|
    AT519712B1|2017-02-17|2019-11-15|Plasser & Theurer Export Von Bahnbaumaschinen Gmbh|Stopfaggregat for clogging thresholds of a track|
    法律状态:
    2021-06-15| MM01| Lapse because of not paying annual fees|Effective date: 20201031 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATGM365/2014U|AT14095U3|2014-10-17|2014-10-17|Stopfaggregat for clogging thresholds of a track|ATGM365/2014U| AT14095U3|2014-10-17|2014-10-17|Stopfaggregat for clogging thresholds of a track|
    PL15770798T| PL3207179T3|2014-10-17|2015-09-24|Tamping unit for tamping sleepers of a track|
    US15/506,571| US10208432B2|2014-10-17|2015-09-24|Tamping unit for tamping sleepers of a track|
    EP15770798.5A| EP3207179B1|2014-10-17|2015-09-24|Tamping unit for tamping sleepers of a track|
    PCT/EP2015/001893| WO2016058667A1|2014-10-17|2015-09-24|Tamping unit for tamping sleepers of a track|
    CN201580054899.8A| CN106795699A|2014-10-17|2015-09-24|For the tamping machine of the sleeper of tamping railway|
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