• 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:
    To remove gravel below a track (4), a clearing device (5) is provided, which has a clearing bar (10) of a clearing chain (11) which can be positioned below the track (4) in a ballast bed (6) and can pivot about a vertical axis of rotation (7) ) having. An end (12) of the tenter bar (10) which is distanced from the axis of rotation (7) can be connected by a releasable coupling (13) to a supporting device (14) fastened to the machine frame (1). This is - for a common pivoting with the Räumbalken (10) - via a from the clutch (13) distanced, a pivot axis (15) having linkage (16) attached to the machine frame (1).
    公开号:AT511340A4
    申请号:T13242011
    申请日:2011-09-15
    公开日:2012-11-15
    发明作者:
    申请人:Plasser Bahnbaumasch Franz；
    IPC主号:
    专利说明:

    1107 1107 • * a / u
    * * * ·· * ·· * I * Φ * * tltllllf * · * ··· Φ I * * t ·· * · * * t Φ ··
    Machine for removing gravel from a track.
    The invention relates to a machine according to the preamble of claim 1.
    From FR 2 658 843 A1, such a machine with an endless clearing chain is already known. The chain is arranged in a height and Querverstelibar connected to the machine frame chain guide, which has a horizontally extending lower arm in the form of a Räumbalkens.
    In the labor input this is pivoted below the track grid in the ballast transverse to the track longitudinal direction, wherein the free end of the beam is suspended via a designed as a hydraulic cylinder support device on the machine frame.
    Further such machines are still known by FR 2 717 510 and AT 117 118.
    The object of the present invention is now to provide a machine of the type mentioned, which is optimally replaceable in the range of points.
    This object is achieved with a machine of the generic type characterized in that the support device 14 is adjustable relative to the machine frame 1 for a non-independent angle α permanent support of the Räumbalkens 10.
    With this special design of the support device is advantageously the possibility of the scraper bar so long I k »t 2/11 · < * I * * * * * II * «* ft * * * ft * ···································································································· * train that also a processing of a points section is possible. For this purpose, while avoiding any retooling only an angle change of Räumbalken and supporting device in relation to the track axis is required.
    Further advantages of the invention will become apparent from the dependent claims and the drawing description.
    In the following the invention will be described in more detail with reference to embodiments shown in the drawing. 1 shows a view of a clearing device and an associated support device in the machine or track longitudinal direction, FIGS. 2 and 3 the clearing device in a perspective view and in a plan view, and FIGS. 4, 5 each show a further variant the support device.
    [010] A machine frame 1 of a machine 2 for removing ballast of a track 4 which can be seen in FIGS. 1 to 4 can be moved on the track 4 via rail carriages not shown in detail at the end. Between the rail chassis a sweeper 5 is provided. This has a positionable below the track 4 in a ballast 6 and by a drive 46 about a vertical axis of rotation 7 at an angle α to a track longitudinal direction 8 in a plane plane 9 pivotable Räumbalken 10 a Räumkette 11. In the area of Räumbalkens 10 is here in the form of a
    Turnout section present track 4 raised by a lifting device not shown.
    [011] An end 12 of the tentering bar 10 which is distanced from the axis of rotation 7 can be connected by a releasable coupling 13 to a supporting device 14 fastened to the machine frame 1. This is for a common pivoting with the roughing bar 10 via a distance from the clutch 13, a pivot axis 15 having linkage 16 attached to the machine frame 1. The vertical axis of rotation 7 of the Räumbalkens 10 and the pivot axis 15 of the linkage 16 are positioned parallel to each other.
    The support device 14 consists of a connected by the articulation 16 with the machine frame 1 horizontal beam 17 with a distanced from the articulation 16 free end 18 and connected to this, the coupling 13 having vertical support 19. This is by a trolley 20 with connected to a longitudinal direction 21 having horizontal support 17, wherein the trolley 20 slidably mounted in said longitudinal direction 21 and by a blocking device 22 frictionally on the horizontal support 17 is fixed.
    The vertical support 19 is variable with respect to its length by a drive 24 in a longitudinal direction 23 and is connected to a cable 25 of a - with respect to a working direction 26 of the machine 2 in front of the support device 14 - arranged on the machine frame 1 winch 27. The machine 2 has two mutually independent, with respect to their respective articulation 16 in a cross machine direction 28 spaced from each other supporting devices 14. Thus, both a left or right branching turnout can be edited.
    The roughing bar 10 is together with a rotary drive 29 for rotation of the excavating chain 11 about an axis of rotation 31 relative to the machine frame 1 by 180 ° - for an optional positioning of the rotary drive 29 on one of two depending on threshold ends 30 subsequent Bettungsabschnitten 32 - rotatable. The axis of rotation 31 is positioned centrally with respect to the cross-machine direction 28 and the machine frame 1. The entire clearing device 5 is adjustable in height on the one hand by a drive 33 via vertical guides 34 relative to the machine frame 1 and on the other hand by guides 35 via a drive 48 in the machine longitudinal direction adjustable.
    As can be seen in particular in FIGS. 1 and 2, the roughing bar 10, together with the rotary drive 29, is connected to a first cross member 36, which in turn is displaceably mounted in a second cross member 37. This is connected to a rotating device 38 which can be activated via a rotary drive 43 for rotation of the Räumbalkens 10 about the axis of rotation 31.
    [016]
    Between the vertical support 19 and the articulation 16, a second trolley 39 is slidably mounted on the horizontal support 17 in the longitudinal direction 21 and connected to a lowerable rail tongs 40. This is connected to the rail 41 of a branching track of the switch section, to support the raising of the track.
    In the following, the operation of the machine 2 and the clearing device 5 will be described in more detail.
    During operation in a soft track section, the rake bar 10 pivoted in by the drive 46 includes a large angle α with respect to the cross machine direction 28 (see the position of the rake bar 10 in FIG Fig. 3). As a result of the rotation of the clearing chain 11 in the direction indicated by an arrow 42, the ballast located under the track 4 is conveyed into the left bedding section 32. There, the accumulated gravel can be absorbed, for example, by a subsequent chain of flanks. Both support devices 14 are in an inoperative position.
    As soon as the threshold length increases in an incipient turnout section (in FIGS. 2, 3 on the right side), the actuation 46 and support by the winch 27 change the angle α in such a way that the free end 12 of the tenter bar 10 always at the threshold ends 30 subsequent
    Bedding section 32 comes to rest.
    With the aid of a drive 44, the right supporting device 14 (in FIGS. 2, 3) can now be distanced from the machine frame 1 in order to connect the coupling 13 of the vertical carrier 19 to the free end 12 of the tentering bar 10. The drive 24 allows any required length adjustment of the vertical support 19. With the blocking device 22, the position of the vertical support 19 with respect to the horizontal support 17 can be fixed. The cable winch 27 can transmit with the cable 25 to the Räumbaiken 10 counteracting forces to relieve the drive 46 and, rotary drive 43 to the machine frame 1.
    Before the next following angular adjustment to adapt to the increasing thresholds, the blocking device 22 is to be released for a short time. For better transmission of the track lifting forces, the rail tong 40 is contacted with the rail 41. In the event that, subsequently, a branch section having a branch track located in the left-hand half of the figure (FIG. 3) comes, the reaming bar 10 can be rotated by 180 ° with respect to the axis of rotation 31. For this, the roughing bar 10 must first be swung out in a position parallel to the track longitudinal direction 8 and the clearing device 5 is raised by the drive 33 until the roughing bar 10 comes to rest above the track 4.
    If necessary, by a further drive 45, a transverse displacement of the Räumbalkens 10 can be performed relative to the rotating device 38.
    According to an embodiment of the invention shown in Fig. 4 (in the functionally identical parts are provided with the previously mentioned reference numerals), the support device 14 is formed as an extension of the rotary device 38 connected to the second cross member 37. A free end 47 of said cross member 37 is connected to the variable length vertical support 19. This is coupled via the coupling 13 to the end 12 of the Räumbalkens 10. Also in this embodiment, the support device 14 - for a common pivoting with the roughing bar 10 - via a spaced from the clutch 13, a pivot axis 31 having, designed as a rotating device 38 articulation on the machine frame 1 is attached.
    In the variant of the supporting device 14 shown schematically in FIG. 5, the horizontal support 17 is connected via a longitudinal guide 49 by a drive 50 in the machine longitudinal direction displaceable with the machine frame 1. In addition, the horizontal support 17 is formed by a further drive 50 telescopically in the longitudinal direction extendable. The vertical support 19 is - as in the embodiments already described - connected by the coupling 13 with the Räumbalken 10. Thus, the support device 14 is adjustable relative to the machine frame 1 for a α independent permanent support of the Räumbalkens 10 along the longitudinal guide 49.
    权利要求:
    Claims (10)
    [1]
    1. Machine for the removal of ballast below a track (4), with a rail on the track (4) movable machine frame (I) and a height adjustable associated with this sweeper (5), one below the track (4) in a ballast bed (6) positionable and about a vertical axis of rotation (7, 31) at an angle α to a track longitudinal direction (8) in a spatial plane (9) pivotable Räumbalken (10) of a clearing chain (II), wherein one of the axis of rotation ( 7, 31) distanziertes end (12) of the Räumbalkens (10) by a releasable coupling (13) with a machine frame (1) attached to the supporting device (14) is connectable, characterized in that for an angle α independent permanent support of the Räumbalkens (10) the supporting device (14) relative to the machine frame (1) is adjustable.
    [2]
    2. Machine according to claim 1, characterized in that the supporting device (14) - for a common pivoting with the reaming bar (10) - one of the clutch (13) distanced, a pivot axis (15) having linkage (16) on the machine frame (1) is attached. 10/1 * 1
    [3]
    3. Machine according to claim 2, characterized in that the vertical axis of rotation (7, 31) of the Räumbalkens (10) and the pivot axis (15) of the articulation (16) are positioned parallel to each other.
    [4]
    4. Machine according to claim 1, characterized in that the supporting device (14) from a by the articulation (16) with the machine frame (1) connected to the horizontal support (17) with one of the Anienkung (16) distant free end (18) and a connected thereto, the coupling (13) having vertical support (19).
    [5]
    5. Machine according to claim 4, characterized in that the vertical support (19) by a trolley (20) with a longitudinal direction (21) having horizontal support (17) is connected, and the trolley (20) in said longitudinal direction (21). is slidably mounted.
    [6]
    6. Machine according to claim 4, characterized in that the longitudinal carrier (23) having a vertical support (19) by a drive (24) in said longitudinal direction (23) is variable with respect to its length.
    [7]
    7. Machine according to claim 5, characterized in that the trolley (20) is associated with a blocking device (22) for an optional non-positive connection with the horizontal support (17).
    [8]
    8. Machine according to one of claims 4 to 7, characterized in that the vertical support (19) of the supporting device (14) with a rope (25) one -with respect to a working direction (26) of the machine (2) in front of the supporting device (14) - On the machine frame (1) arranged winch (27) is connected.
    [9]
    9. Machine according to one of claims 1 to 8, characterized in that two mutually independent, with respect to their respective articulation (16) in a cross-machine direction (28) spaced apart supporting devices (14) are provided.
    [10]
    10. Machine according to one of claims 1 to 9, characterized in that the roughing bar (10) together with a rotary drive (29) for rotating the Räumkette (11) about an axis of rotation (31) relative to the machine frame (1) by 180 ° - for an optional positioning of the rotary drive (29) on one of two depending on each sleeper ends (30) subsequent Bettungsabschnitten (32) -verdreh bar.
    类似技术:
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    AT391335B|1990-09-25|TRACKING MACHINE
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    同族专利:
    公开号 | 公开日
    PL2756132T3|2016-12-30|
    AT511340B1|2012-11-15|
    ES2589457T3|2016-11-14|
    EP2756132A1|2014-07-23|
    EA201400175A1|2015-10-30|
    US20140190045A1|2014-07-10|
    US9206557B2|2015-12-08|
    EP2756132B1|2016-06-08|
    CN103797190A|2014-05-14|
    EA024613B1|2016-10-31|
    WO2013037450A1|2013-03-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    AT513609B1|2013-01-31|2014-06-15|Plasser Bahnbaumasch Franz|Cleaning machine for cleaning ballast of a track|AT117118B|1927-06-28|1930-04-10|August Scheuchzer|Machine for removing bedding from railway tracks.|
    US2886904A|1956-07-26|1959-05-19|Kershaw Mfg Company Inc|Apparatus for removing ballast from beneath railroad tracks|
    US3436848A|1966-05-09|1969-04-08|Mannix Intern Inc|Apparatus for removing ballast from beneath a railroad track|
    CH633598A5|1977-12-16|1982-12-15|Matico Ag|Track-mounted mobile device for taking up the ballast from track skeletons|
    US4579060A|1983-04-06|1986-04-01|Loram Maintenance Of Way, Inc.|Tie exchanger with compound clamping head|
    US4563826A|1984-10-24|1986-01-14|Kershaw Manufacturing Company, Inc.|Apparatus for removing ballast from beneath a railroad track|
    US4674208A|1986-03-31|1987-06-23|Kershaw Manufacturing Company, Inc.|Ballast removing apparatus|
    FR2658843B1|1990-02-23|1997-04-30|Abrf|DEVICE FOR EXCAVATING THE SEAT LAYERS OF A RAILWAY.|
    AT109231T|1991-10-24|1994-08-15|Plasser Bahnbaumasch Franz|FUNDING OR CLEARANCE CHAIN ARRANGEMENT FOR TRACKING MACHINES.|
    US5201127A|1992-02-19|1993-04-13|Keshaw Manufacturing Company, Inc.|Self metering ballast system|
    FR2717510B1|1994-03-18|1996-04-19|Robert Pouget|Ballast stripper located under the rail tracks.|
    JP2000178903A|1998-12-17|2000-06-27|East Japan Railway Co|Railroad ballast excavator and excavation method for railroad ballast|
    AT4241U3|2001-01-29|2001-11-26|Plasser Bahnbaumasch Franz|MACHINE WITH A BULLET DEVICE AND METHOD|
    CA2524861A1|2004-11-03|2006-05-03|Rwf Bron|Railway ballast excavator having inclined portion|
    US7845098B1|2009-05-22|2010-12-07|Loram Maintenance Of Way, Inc.|Rotary undercutter for rail line maintenance|AT515413B1|2014-03-25|2015-09-15|Plasser & Theurer Export Von Bahnbaumaschinen Gmbh|Method for rehabilitating a ballast bed of a track|
    CN105155377A|2015-09-10|2015-12-16|成都聚智工业设计有限公司|Roadbed structure close to expressway pier|
    AT518225B1|2016-01-29|2017-11-15|Plasser & Theurer Export Von Bahnbaumaschinen Gmbh|Machine with a ballast cradle|
    法律状态:
    2018-05-15| MM01| Lapse because of not paying annual fees|Effective date: 20170915 |
    优先权:
    申请号 | 申请日 | 专利标题
    AT13242011A|AT511340B1|2011-09-15|2011-09-15|MACHINE FOR REMOVING SCOTS OF A TRAIL|AT13242011A| AT511340B1|2011-09-15|2011-09-15|MACHINE FOR REMOVING SCOTS OF A TRAIL|
    US14/238,106| US9206557B2|2011-09-15|2012-08-23|Machine for removing ballast from a track|
    ES12758764.0T| ES2589457T3|2011-09-15|2012-08-23|One-way ballast machine|
    PL12758764.0T| PL2756132T3|2011-09-15|2012-08-23|Machine for removing ballast from a track|
    PCT/EP2012/003561| WO2013037450A1|2011-09-15|2012-08-23|Machine for removing ballast from a track|
    CN201280044520.1A| CN103797190B|2011-09-15|2012-08-23|For removing the machine of orbit ballast|
    EA201400175A| EA024613B1|2011-09-15|2012-08-23|Machine for removing ballast from a track|
    EP12758764.0A| EP2756132B1|2011-09-15|2012-08-23|Machine for removing ballast from a track|
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