• 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:

    公开号:NL2007406A
    申请号:NL2007406
    申请日:2011-09-13
    公开日:2012-03-15
    发明作者:Holger Putz
    申请人:Contec Transp Systems Gmbh；
    IPC主号:
    专利说明:

    Concrete sleeper
    Description
    Device for adjusting rail tongues that can be adjusted with respect to counter rails of a railway track, the counter rails being mounted on a cross-beam, from which comes an adjusting device which is connected to a drive device via at least one line.
    In order to adjust rail tongues relative to counter rails, it is known that the connecting rods of an adjusting and closing unit that lead to the rail tongues are arranged in a hollow trough-shaped cross-member in which there is also a drive device such as a hydraulic drive. To this end, CH-A-621 168 provides a trough-shaped cross-member which is referred to as a box cross-member and which has the dimensioning of a rail sleepers.
    A device for adjusting rail tongues of a track change according to DE-T-694 09 232 (EP-B 0 70 517) comprises a closing unit which is arranged in a hollow frame of a trough-shaped cross-member. The drive device is located outside the check rail on the top of the trough-shaped cross member.
    Alternatively, according to DE-A-103 21 604, the drive device can be mounted in the end region of a trough-shaped cross member. For this purpose corner arms run from the end side of the trough-shaped cross-beam to which the drive unit in the form of a motor is connected.
    DE-T-696 10 238 (EP-B-0 733 739) provides a concrete cross-member with a longitudinal groove that runs in its upper side, in which a rod system runs for adjusting rail tongues of a switch. Drives for a drive unit then extend over two concrete sleepers, wherein the change-over drive takes place with a separate frame that is fixed at the end of one of the concrete sleepers.
    A rail tongue adjusting device according to GB-B-2 408 062 comprises adjusting devices which are arranged in the area of the end sides of concrete sleepers, the rod system running inside a channel formed in a longitudinal edge of the concrete sleepers.
    The known embodiments for arranging the drive and the closing unit require separate construction methods of the sleepers, wherein, in the case of the use of concrete sleepers, separate channels or longitudinal grooves are required, so that structural changes in manufacture are required in comparison with normal sleepers.
    The present invention has for its object to further develop a device of the type mentioned in the preamble in such a way that an adjusting and driving device with constructionally simple measures can be connected to a sleeper without having to make changes in the external dimensions. It must be possible for the transmission frame to be guided without problems, without the rods bent in the corner for trough-shaped sleepers being required. For attaching the devices, it must be possible to use means that are in principle already available for attaching further elements to the sleeper.
    In order to achieve this object, it is provided in principle in accordance with the invention that the cross-member is a concrete cross-member with a block-shaped geometry with an upper side and these beveled chamfered longitudinal edges, as well as side faces extending here, that the adjusting device is on the upper side of the cross-member. is confirmed between the rail tongues, that the drive device is connected outside the check rails in an end region to the crossbar and that the at least one line connecting the drive device to the adjusting device runs along one of the beveled longitudinal edges inside an envelope which is laterally bounded by extensions of the side faces.
    According to the invention, a conventional concrete sleeper is used for fixing the drive, adjusting or resp. closing devices, wherein the components necessary for operating the rail tongues run inside an envelope which is laterally bounded by the side faces of the concrete sleepers, resp. the extensions thereof. Thus, no elements protrude sideways beyond the sleeper, so that stopping can occur to the same extent in the soft area as well as in the rails themselves. Furthermore, there is the advantage that the structure is homogeneous, i.e. the design of the sleepers always remains the same in the area of the points, irrespective of whether or not a change-over drive is arranged. There is thus a simple installation of the switch, since no special precautions are necessary in the area where the ballast is to be installed, as is the case with steel trough-shaped sleepers which have to be inserted substantially deeper than standard beams. As a result, separate encasing of the ballast bed is not necessary at the installation site.
    Identical rail beds and rail mounts are also created which, as with a switch drive, do not have sleepers.
    Another constructive feature to be emphasized is described below. The rail tongues support against sliding plates which are connected to the girder via at least one fastening element that can be screwed into a first recess of the concrete cross girder. The adjusting device can be connected to the concrete sleeper via this fastening element. This does not, however, preclude the provision of further fastening elements that may have to be screwed into bores to be provided separately that come from the top of the concrete sleeper. Consequently, the adjusting device cannot be connected thereto without changing the shape of the concrete cross-member, but existing holes in the concrete can additionally be used to fix the adjusting device.
    The adjusting device, which is also referred to as adjusting or closing device, is mounted between the rail tongues on the cross-member, so that both the adjusting and control rods can be mounted on tongue adapter plates without the use of angled rods, so that an optimum power current arises. The fixing takes place with the bridges of the rail tongues. Tongue adapter plates can be used for this purpose, so that, in comparison with the fixation in the tongue foot, transmission rods can be used which are constructed in the same way.
    The drive device, which is in particular designed as a hydraulic unit, is connected to the concrete sleeper in an end region outside the counter rails, wherein optionally a holding element can run from the sleeper extending beyond the end face of the concrete sleeper in order to provide sufficient space. to be available for the attachment of the drive device. Irrespective of this, however, the extension in width direction of the holding element and the drive device is chosen such that they are situated substantially inside the envelope which is bounded by the side faces of the concrete sleepers, resp. the extension thereof. The construction height of both the adjusting device and of the drive device is chosen such that a collision with the profile of the free space is excluded.
    The adjusting device comprises a housing, the respective end-sided area of which can be connected via a mounting plate to the cross-beam, which in turn must have bottom surfaces which run mutually displaced and one of which lies on the upper side of the cross-beam and the other on the sliding plate. The mounting plate thus has a staircase on the bottom side, the height of which is adapted to that of the sliding plate, resp. a portion thereof.
    The mounting plate may have a first break that is aligned with the first recess, such as a bore, with a mounting plate mounted on the cross-member and through which a first fastening element extends to secure the sliding plate.
    In addition, mounting elements run from the mounting plate, such as mounting lips for the housing of the adjusting device, resp. the outer wall thereof running at the end.
    The mounting plate can moreover have a second break-through in the part thereof lying flat on the cross-member through which a second fastening element protrudes which can be screwed into the concrete cross-member. In this way a solid fixation of the mounting plates and therefore of the adjusting device is guaranteed, without any rotation being possible.
    The holding element resp. the frame from which the drive device can come has a plate-shaped base section that extends along the top of the cross-beam, with legs bent at an angle beyond the concrete cross-beam from the area of the base section which can bear their transverse edges against the end face of the concrete sleeper, so that sufficient stability is present. Moreover, fastening elements such as lips are provided in the set direction to secure the drive device.
    Instead of extending the retaining element beyond the cross-member, there is also the option of extending a standard beam, so that a plate is attached to it in an end region from which the drive device runs. In this case, it is not absolutely necessary for the plate to protrude beyond the end face of the sleeper.
    Further details, advantages and features of the invention appear not only from the claims, the characteristic parts that can be derived therefrom - by itself and / or in combination - but also from the description below of a preferred exemplary embodiment shown in the drawing.
    Fig. 1 shows a perspective view of a concrete sleeper with an adjusting and driving device, Fig. 2 shows a top view of the sleeper according to Fig. 1 with hydraulic and electrical lines, Fig. 3 a side view of the sleeper according to Fig. 1 Fig. 4 shows the image according to Fig. 3 with a removed adjusting and driving device, Fig. 5 shows a perspective view of a mounting plate, and Fig. 6 a holding element for the driving device according to Fig. 1.
    In the figures in which in principle the same reference numerals are used for identical elements, a switch drive is shown which runs from a standard concrete sleeper 10, so that as a result thereof the same sleepers built inside a turnout can be used depending on the course of the rail. A simple assembly is thus possible, because no special precautions are required in the area of installing the ballast as is the case with the use of steel trough-shaped sleepers. Also, no special construction forms for sleepers are required, as is known from the state of the art for change-over drives.
    The concrete sleeper 10 has the geometry of a rectangular block with beveled, thus chamfered upper longitudinal sides 12, 14 which firstly laterally delimit the upper side 16 of the concrete sleeper 10 and secondly define the side faces 18 and 20 thereof. Counter rails 22, 24 are mounted on the upper side 16 of the concrete sleeper 10, with respect to which rail tongues 30, 32 are adjustable, which are supported on sliding plates 26, 28. For this purpose, an adjusting and closing unit 34, as well as a drive unit 36 are provided which are indicated in a simplified manner. as an adjusting device and driving device. The adjusting device 34 comprises a housing 38, the width of which is equal to or smaller than the free distance between the side surfaces 18, 20 of the concrete cross-beam 10, so that it does not protrude laterally beyond the side surfaces 18, 20 and thus a usual stopping process.
    The housing 38 is connected via mounting plates 40, 42 which run in the respective end region both to the concrete cross-member 10 and to the sliding plates 26, 28. The mounting plate 40, 42 has a stagger on the side of the bottom, so a stairs, so that a portion 44 located on the side of the housing on the upper side 16 of the concrete sleeper 10 and a portion 46 located on the side of the counter rail lies flat on a portion 48, 50 of the sliding chair 26, 28 extending into the end region of the sliding chair 26, 28 remote from the counter-rail.
    The section 46 on the side of the slide plate has a break-through or bore 52 through which a fastening element 54, 56 such as a screw is inserted, via which the slide plate 26, 28 is connected to the concrete sleeper 10. Thus, in the section 48, 50 of the sliding chair 26, 28, a corresponding breakthrough or bore is provided which, in the case of a mounted mounting plate 42, is aligned with the corresponding bore 52.
    In addition, a bore 58 may be present in the portion 44 on the housing side, via which the mounting plate 42 is connected to the concrete sleeper 10 by means of a further fastening element such as a screw 60, 62.
    Moreover, from the portion 44 on the housing side, mounting lips 64, 66 run parallel to the end face of the housing 38, via which the housing 38 can be connected to the mounting plate 40, 42.
    For mounting the drive device 36, in particular a hydraulic unit, a holding element in the form of an auxiliary frame 70 is indicated outside the check rails 22, 24 in the right-hand end region 68 by means of which the drive device 36 can be confirmed.
    The auxiliary frame 70 extends in the longitudinal direction of the concrete sleeper 10 beyond the end face 68 of the concrete sleeper 10 extending in the end region 68. The auxiliary frame 70 has a plate-shaped base portion 74 with legs 76, 78 which are perpendicular to the longitudinal sides thereof are bent, the inner transverse edges 80 of which bear against the front face 72 of the concrete sleeper 10, when the auxiliary frame 70 is mounted on the top side 16 of the concrete sleeper 10. A screw is shown for this purpose which is shown in Fig. 1.
    As can be seen clearly from Fig. 6, the side legs 46 and 48 and the intermediate region of the base portion 74 form a U.
    Walking in the opposite direction to the side legs 76, 78, angled fastening lips 82, 84, 86, 88 emerge from the areas of the longitudinal edge of the base portion 74, through which the housing 90 of the drive device 36 is fastened.
    It can be seen from the plan view of Fig. 2 that lines 92, 94, 96 run from the drive device, the outgoing lines 92, 94 being hydraulic lines extending along the beveled longitudinal edges 12, 14. Consequently, these do not protrude sideways beyond the side faces 18, 20 of the concrete sleeper 10. Suitable clamps are provided for fixing the pipes 92, 94, whereby clamps can also be provided from the sides of the housing-side portion 44 of the mounting plate 42 as shown in the figure in FIG. which can be screwed into corresponding bores 98, 100 by means of screws.
    Thus, a change-over drive is available that can be mounted on a normal concrete sleeper 10 without protruding beyond its side faces 18, 20. The adjusting device 34 is mounted between the rail tongues 30, 32 on the top side 16 of the concrete sleeper 10, while the drive is arranged in the area of an end of the sleeper 10 that runs outside the counter rail 22, 24. In order to have sufficient space available, an auxiliary frame may optionally be provided which extends beyond the corresponding end face of the sleeper 10. The lines 92, 94, 96 which are present between the drive device 36 and the adjusting device 24 also run in a space bounded laterally by the side surfaces, resp. the extensions thereof.
    In addition, in Fig. 2, an adjusting rod 102 and a control rod 104 are shown which come from the adjusting and closing unit, i.e. from the adjusting device 38.
    The arrangement of the adjusting device 34 on the upper side 16 of the concrete sleeper makes it possible to connect the adjusting and control rods 102, 104 without bending to the bridge of the rail tongues, using corresponding tongue adapter plates. An optimum force transmission is possible due to the linear course of the rods 102, 104.
    权利要求:
    Claims (13)
    [1]
    A device for adjusting rail tongues (30, 32) that can be adjusted relative to counter rails (22, 24), wherein the counter rails are mounted on a crossbar (10) from which runs an adjusting device (34) for adjusting the rail tongues which are connected via at least one line (92, 94, 96) to a drive device (36), characterized in that the cross-beam is a concrete cross-beam (10) which comprises a block-shaped geometry with an upper side (16), chamfered longitudinal edges (12, 14) which delimit these, as well as from here running side surfaces (18, 20), that the adjusting device (34) is mounted on the top side (16) of the cross-member between the rail tongues (30, 32), that the drive device (36) outside the check rails (22, 24) in a head region (68) is connected to the cross-member that the at least one line (92, 92) connecting the drive device to the adjusting device along one of the chamfered longitudinal edges ( 12, 14), the adjusting device The driver, the drive device and the at least one line run inside an envelope which is laterally bounded by extensions of the side faces of the concrete sleeper.
    [2]
    Device according to claim 1, characterized in that the concrete cross-beam (10) is a standard beam.
    [3]
    Device according to claim 1 or 2, wherein each rail tongue (30, 32) is supported on a sliding plate (26, 28) mounted on the top side (16) of the cross-member (10) and each sliding plate via at least one mounting element that can be screwed into a first recess of the concrete sleeper is connected to the concrete sleeper, characterized in that the adjusting device (38) is connected to the concrete sleeper (10) via the at least one first fastening element (54, 56) .
    [4]
    Device according to at least one of the preceding claims, characterized in that a holding element (70), such as a frame, extends in the extension of the sleeper and extends from the end region (68) of the sleeper (10) drive device (36) is connected.
    [5]
    Device according to at least one of the preceding claims, characterized in that the adjusting device (34) comprises a housing (38), the respective end-side area of which is connected via a mounting plate (40, 42) to the concrete sleeper (10) ).
    [6]
    Device according to at least one of the preceding claims, characterized in that the mounting plate (42) has bottom surfaces that are mutually displaced and of which one bottom surface lies on the upper side (16) of the cross-member and the other bottom surface lies flat on a portion (48, 50) of the slide plate (26, 28).
    [7]
    Device according to at least one of the preceding claims, characterized in that the mounting plate (42) has a first break (52) which is aligned with the first recess for fixing with the crossbar and where a first fixing element (54, 56) extends through to connect the slide plate (26, 28) to the concrete sleeper (54, 56).
    [8]
    Device according to at least one of the preceding claims, characterized in that fastening elements such as lips (64, 66) run from the mounting plate (42) in front of the housing (38) of the adjusting device (34).
    [9]
    Device according to at least one of the preceding claims, characterized in that the mounting plate (42) has a second break (58) through which a second fastening element can protrude in the part thereof which lies flat on the crossbar (10) that can be screwed into the concrete sleeper (10).
    [10]
    Device according to at least one of the preceding claims, characterized in that the holding element (70) for the drive device (36) has a plate-shaped base section (74) extending along the top side (16) of the concrete cross-beam (10) which extends beyond the end face (72) of the concrete sleeper.
    [11]
    Device according to at least one of the preceding claims, characterized in that legs (76, 80) come out of the base section and bent preferably parallel to the side faces (18, 20) of the concrete sleeper (10) and which, in the case of a holding element connected to the concrete sleeper, bear against the end face (72) and that lips (82, 84, 86, 88) extend from the longitudinal edges of the base section which run opposite to the legs for fixing of the driving device (36), resp. of the house thereof.
    [12]
    Device according to at least one of the preceding claims, characterized in that from the adjusting device (34) adjusting rods and / or control rods (102, 104) come without deflections which are connected to the rail tongues (30, 32), respectively. the bridge thereof.
    [13]
    Device according to at least one of the preceding claims, characterized in that the adjusting device (34), the drive device (36), and the lines (92, 94, 96) connecting them to each other outside the profile of the free walk space.
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    同族专利:
    公开号 | 公开日
    NL2007406C2|2013-09-18|
    AU2011224027A1|2012-03-29|
    DE202010008526U1|2010-12-30|
    AU2011224027B2|2015-05-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    EP0684174A1|1994-05-16|1995-11-29|VAE Aktiengesellschaft|Locking device for moveable railway-switch parts|
    WO1996034786A1|1995-05-03|1996-11-07|Vae Aktiengesellschaft|Points control device|
    EP1018461A1|1999-01-04|2000-07-12|Siegfried Pütz|Railway switch drive device|
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    CH621168A5|1977-06-24|1981-01-15|Ericsson Telefon Ab L M|Points|
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    DE10321604A1|2003-05-13|2004-12-02|SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH|box sleeper|
    US7530535B2|2005-09-13|2009-05-12|Fox David K|Railway track switch|AT513323B1|2012-08-28|2014-08-15|Voestalpine Hytronics Gmbh|Switch for rails|
    CN103448753A|2013-09-18|2013-12-18|太原市京丰铁路电务器材制造有限公司|Knuckle bearing tip iron|
    FR3012401B1|2013-10-30|2015-12-04|Vossloh Cogifer|ASSEMBLY OF A VCCOF TRACKING APPARATUS ON TRAVERSE|
    法律状态:
    2015-06-24| TD| Modifications of names of proprietors of patents|Effective date: 20150612 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202010008526|2010-09-14|
    DE202010008526U|DE202010008526U1|2010-09-14|2010-09-14|concrete sleeper|
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