• 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 track renewal train equipped for continuous replacement of track rails and ties has a first train section mounted for movement on an old track section, a second train section mounted for movement on a new track section, and an intermediate train section consisting of a carrier frame and linking the first and second train sections, the carrier frame bridging a trackless intermediate right of way section. The two ends of the carrier frame are coupled to undercarriages respectively running on the old and new track sections and the carrier frame consists of two parts. A vertical pivot couples the two carrier frame parts together for pivotal movement in a plane parallel to the track and a device is provided for pivoting the two carrier frame parts in this plane and for fixing the same in selected positions.
    公开号:SU1012801A3
    申请号:SU772509702
    申请日:1977-08-03
    公开日:1983-04-15
    发明作者:Тойрер Йозеф
    申请人:Франц Плассер Банбаумашинен-Индустригезельшафт Мбх (Фирма)；
    IPC主号:
    专利说明:

    2. The device according to claim 1, which is tactile, in that the swivel bearing, on which the rear end of the frame is fixed, is mounted on the running gear by means of a support bracket.
    3. The device according to paragraphs. 1 and 2, characterized in that each of the devices for moving the sleepers consists of a conveyor and a gantry crane mounted on a railway platform, as well as a gripper for turning the sleepers.
    4. The device according to PP. 1-3, characterized in that the fixture for cleaning and leveling the ballast is made in the form of a chain conveyor, at the exit of which a crushed stone distributor is installed, and is located between the fixture for lifting the sleepers to be removed and the fixture for laying new sleepers.
    5. The device according to PP. I-, characterized in that all the drives are connected to a common hydraulic power source.
    one
    This invention relates to devices for replacing railroad rails and sleepers.
    Mobile devices are known for replacing a rail sleeper track, including one of the sleepers of such a rail track, carried out in a continuous flow sequence with a rail vehicle with fixtures moving in height or to the side, for gripping and laying rails or sleepers, holders, as well as guides, with a low level of friction, providing rail separation on the longitudinal section of the ballast layer, and overlapping this freed longitudinal section The rolling layer of the middle part of the rolling stock is located inside the socket, articulated and resting on two installed with an interval along the way, moving along the old or new rails, movable rail running gears, for example, on trucks, axles, etc., made in the form of a carrier frame mounted on a special rail chassis, the middle part is combined with rail units in a jointly moving composition.
    Such devices provide accurate and automatic centering of exciting and positioning devices along the flj and Zj paths on curves and on straight sections.
    It is also known to have a mobile device which, in order to ensure the fitting of new and old sleepers to be taken in and taken to the rail direction, is a middle part consisting of two rail vehicles that have protruding frame parts, which are oppositely turned on both sides to each other. balk f 3j.
    However, this hinge connection creates, in particular, on narrow arcs of the path of difficulty in the management of old or new rail threads, because there is the possibility of unforeseen longitudinal bends in the pick-up or stackable rail threads. There is no possibility of a perfect reciprocal direction of such rails both in straight sections and at roundings. The use of such devices is difficult, since the corresponding cart of both rail transport units are additionally loaded with the supply to them of the load from the middle part. Therefore, the use of the system on secondary rail lines is impossible and, in particular, the cost of such a device is very high, and its design is relatively complex .. In addition, difficulties arise in the distillation of sostat, because the average beam itself cannot move, but. each time it is necessary to move and maneuver the entire composition. In structures of this kind, however, it is necessary to turn the vertical of the places of the abutment of the middle beam vertically in order to avoid the danger of its breaking under load. In particular, such known devices do not make it possible to adapt it to the installation of the elevation of the outer rail on the Curve, because there is no possibility of changing the position of the middle part installed along the old and new paths. Therefore, in a non-transition curve, such a device is generally not applicable. In this device for replacing the road jelly, the middle part of the composition is formed of a single rigid, supporting frame supported by rail chassis. This device justified itself well when used, because with its help it is possible to stack or update a relatively heavy structure, equipped, for example, with rails according to the International Standard of the European Railway of ShS 60, including with concrete sleepers. -. significantly less axle load. This middle part itself is much more mobile and suitable for very different methods of reconstruction. Separate fixtures for straightening and laying rails or sleepers and corresponding fixtures for leveling and transporting must however (for approximate adjustment to the position of the rails move across the axis of the track, for which additional leads are necessary. Transverse displacement of the rigid beam relative to both rail running mechanisms improves the fit to the position of the rails, but the design and with this solution remains relatively complex. The closest to the proposed is the device for continuous The replacement of the railway track, in which the units for receiving old sleepers or branches, ballast leveling devices and units for laying new sleepers or rails are located on a combination of three pivotally connected frame parts The hinges each have a track-mounted traveling mechanism that is moved along a trackless belt. Both outer frame parts are supported by their free ends, each through a pivot bearing, on the front or rear its rail vehicle Taking into account the numerous articulated design, relatively large distances of the working bodies along each other and the need to control the crawler running mechanisms strictly according to the calculated course of the track, the device requires, in particular. when re-laying the path on curves, very precise installation, control and control of all working bodies, as well as track-type running gears. Known devices have the following disadvantages. The presence of tracked running gears with drive and turn devices and the construction of a three-part frame complicates the assembly of units and devices and makes it difficult to reconfigure when laying the track on curvilinear sections of the track. The purpose of the invention is to strengthen the assembly of units and accessories on the frame and simplify the laying of the path on curved sections. To achieve this goal, a device containing a device for dismantling old rails or sleepers, a device for laying new rails or sleepers, a lifting and rasping unit for guiding the raised rails and a device for cleaning, draining and leveling the ballast, which are fixed on the frame, made of parts connected by means of hinges, and installed by the front and rear ends on the running gears with swivel supports, the frame is made of two parts connected in the middle by a hinge and turning-blocking With the drive, on one part of the frame there is a device for lifting the dismounted old sleepers or rails, and on the other part there is a device for laying new sleepers or rails, while the lifting and unloading unit is made with guide rollers for raised rails located on both parts of the frame, the stacking device is located under the frame axis, and at one of the ends of the frame are guides on which the running gear is mounted. the movement-driven mechanism, the swivel bearing on which the rear end is fixed, of the frame, is mounted on the running gear by means of a support bracket, of a device for moving the sleepers consists of a conveyor and a gantry crane mounted on a railway plate, as well as a gripper for turning the sleepers, a fixture for cleaning and leveling of the ballast is made in the form of a chain conveyor, at the exit of which the distributor of crushed stone is installed, and is located between the device for lifting the sleepers to be dismounted and a tool for laying new sleepers, and all drives are connected to a common hydraulic power source. . Figures 1 and 2 schematically depict a mobile device according to the invention with separate rail transport units combined into a train, a longitudinal section; in fig. 3 is a diagram of a variant of the design of the place of support of the rear part of the frame in the position shifted for transporting the composition J in FIG. A - carrying frame with. various processing and transport devices, side view, in fig. 5 is the same, top view / in FIG. 6, the same, cross section, in FIG. 7. 8 is a schematic top view of both pivot frame parts on different rounded sections of the railway track, with FIG. 7 shows the working positions, and FIG. 8 position of the carriage of a train with a shortened distance between the supports of a non-existent frame. FIG. 1 shows the train-made I device for replacing the railway track consisting of old rails 2 and old sleepers 3 with a new track consisting of new ones, rails i (dashed lines) and new sleepers 5. Railway composition 1 consists of platforms 6 and 7 for transporting dismantled old sleepers 3 and new sleepers to be laid or built in, platform 8 equipped with transport devices 9 for bringing new sleepers 5 and devices 10 for transporting old sleepers 3, as well as Reducing or receiving sleepers from gantry crane II, which is moved along loading areas of platforms 6, 7 and 8 (see the position shown by the strokes). Platforms 6, 7, and 8 are mutually connected by an oblique shock-traction device, and platform R is additionally connected with the middle part of the train formed above the two rail chassis 12, 13, in the old and new way; rails 2 and 4 of the supporting frame C. Between the two rail link mechanisms 12 and. 13, the old rails 2 and the new rails t, which are separated by a distance from each other, are at least equal to the length of the old and new sleepers 3 and 5 that are being dismantled or mounted. At the same time, the old rails 2 are raised from the fastener parts or linings old ones. sleepers 3 and. together with the new rails k there pre-laid there, they are lifted and, through the supporting frame, left without rails and PU, the longitudinal section of the ballast layer is guided to friction-reducing holders and directional organs placed above it. In the process of continuous advance of the train 1 in front of the rail chassis 13, new sleepers 5 are laid with the new track gauge, preserving the proper track gauge. The old rails 2 are laid either between the new rails or after the intersection of both rails out of the same height - before the ends of the new ones sleepers 5. Spreading rails 2 and 4 enables and facilitates the reception and installation of old and new sleepers 3 and 5 in the transverse position, as well as the layout of the upper surface of rubble. To improve the centering of the receiving and laying devices for the sleepers and the planning device, the support frame 1A is made of two parts 16 and 17, turning around about 15 perpendicular to the axis plane of the axis 15. The rotation or blocking of both parts of the frame 1 (and 17 is provided by a rotation-blocking actuator 18 The end 19 of the front part of the frame 16 rests on the trolley 20 forming the rail chassis 12. The end zone 21 of the rear part of the frame 17 rests on the support bracket 22 of the auxiliary platform 23 through a rotating support 2k. The auxiliary platform 23 can be simultaneously used as a driving car of the train 1. It can be equipped with a source of hydraulic energy for various devices of the supporting frame. It is also possible to place cabins for the worker who install small parts in the area of the new way under the loading area. To combine the distance between the two rail gears 12 and 13, in particular, when using weaker rails, with a shortened bend line between the two, defined by the rail ovymi the running mecha Mami 12 and 13, the securement points, and to reduce the length of the railway ot Nogo structure 1 during moving can resort to auxiliary shifting platform 23 with the support arm 22 in the position shown in phantom. .In FIG. 3 shows a part of the carrier frame H, / of which the support bracket 22 is mounted directly on the carriage 25 forming the rail chassis mechanism. To decrease the distance between the carriage frame supports, it is moved from the longitudinal displacement drive wheel 26 towards the common support point of both frame parts 16 and 17. The shifted position of the support bracket 22 is suitable, in particular, as shown in FIG. 1, for moving the composition when the devices for lifting and laying the sleepers and for grading the ballast are lifted. FIG. and 5 it can be seen that the supports of the front and rear parts 16 and 17 are provided with lugs 27, 28 and intersect with a pin 29 parallel to the axis 15 to form a hinge joint. The rotation-blocking actuator 18 is formed by a hydraulic cylinder-porous system 30 of which the cylinder is connected to the front part of the frame 16 and the piston to the rear part of the frame 17. The end 19 of the front part of the frame 16 rests on the carriage 20 through the pin 31. The rear area 21 of the back suit of the frame 17 has a longitudinal guide 32, along which the part 33 is moving, is supported from through the king pin onto a swivel plate 2k placed on the support bracket 22 and connected to the longitudinal movement actuator 2b. Kron1 22 rests (see Fig. 2) through the rail chassis 13 of the auxiliary platform 23 onto the railway track. Elevating, extending and stacking the old rails 2 and the new rails 4 is provided by Lift spraying units 35 provided in the area of the rail chassis 12 and 13 located at the front of the frame 16, as well as in the area of the auxiliary platform 23 and at the front and rear parts 16 and 17 of the frame, rearranged in height and side b, creating a low level of friction, guide rollers 36 of the holders. To the front of the frame 16, conveyors 37 and 38 for old and new sleepers are suspended through levers and a device 39 for lifting old sleepers is mounted, having a hooked rear attachment tool AO and hooked transporter A1 for transporting old sleepers in a transverse position above facing transNorteur 41 end zones. The conveyor 37 has an A2 tilter with an AZ grab, which ensures that the sleepers 3 are rotated by 90 and transferred to the conveyor 37. The AA drive provides for the rearrangement of the A5 fixture for cleaning and. . the ballast leveling with chain conveyor is also attached to the front of frame 16.. On the rear part of the frame 17, the shifting attachment device A6 and the vertical conveyor A7 for transporting new sleepers in the transverse position and the conveyor belt SC, intended for feeding the new sleepers in the longitudinal position, are displaced. For turning new sleepers on 9P® from transverse to longitudinal position and for transporting new sleepers from intermediate to vertical conveyor A7 is provided. tilter A8 with grip and A9. Above tilter A8, there is a conveyor 50 for feeding crushed stone from the chain conveyor of the device A5 for cleaning and scheduling the ballast through the distributor. 51 to the discharge chute 52, using KOTO, crushed stone is placed between or. before the end of the new sleepers 5. From FIG. 6 that the chain-adjusting device A5 for cleaning and planning a ballast, device 39 for lifting old sleepers and hook-type receiving tools AO are centric with respect to the axis of the railway track and provided there is an elevated rounded rail, despite the resulting offset to the side of the rail chassis 13 and auxiliary boards (jurma 23. The same. has; a place for unlocked
    in the adaptation zone kS, one above the other, the slave old and new rails 2 and 4, passing by virtue of the spatially fixed position of the guiding rollers of the ST of the y-rear part of the frame 17. centric to the railway track. The same applies to laying device 46.
    The device operates with the simultaneous replacement of rails and sleepers, with continuous movement forward of the train 1 and in the working direction in the direction of arrow A as follows.
    The old and new rails 2 and k are raised by the device 35 in the area of the rail chassis 12 above the means of fastening the sleepers or ribbed linings and are moved apart not less than the length of the old and new sleepers 3 and 5. At the same time, their direction is provided by the front 1f) and the rear 17 parts of the frame with guide rollers 36. Old sleepers 3 are lifted by a hook receiving tool AO between the rails apart and are guided by hooks on conveyor 1 to tilter L2. With the help of grips 3, they are laid (with the axis directed along the railway track) onto the conveyor 37 of old sleepers and moved (in the direction of work) to the platform zone 8, Vde is attached to the lateral position with the help of a tilting device, after which they are laid on the transport device 10. Lthere they are taken by the portal crane 11 and laid on 5 platforms 6 unloaded from the new sleepers. 6
    7 in the transverse position, the new sleepers 5 are lifted by the portal crane 11 and fed to the device. Using installed on the platform
    8, the new sleepers are attached to the longitudinal position and they are conveyed by means of the conveyor 38 through an intermediate trans. Porter to the tilter 48, which rotates them to the lateral position. They are then guided to a vertical conveyor 47 of the stacking device 46, which lays them on a ballast layer planned and aligned by the device 45. The 1bit received by the planning device 45 with a chain conveyor is supplied by a crushed stone conveyor 50 to the discharge chute 5. and placed between or in front of the end of the sleepers, which makes intermediate laying 5 unnecessary on the ballast surface. Individual operations, in particular, the longitudinal bending of the base frame, are controlled and supervised from the central control panel by means of electro-hydraulic remote-activated valves.
    In addition, with the help of a turn-blocking actuator 18, both parts of the frame 16 and 17 can be turned around pin 29 and pins 31 and 34 across the longitudinal direction of the railway track, so that at the roundings and with the modified lifting of old and
    0 new rails to provide centering of the receiving and laying devices for old and new sleepers, including with a large distance between the supports of the supporting frame (see Fig. 1, 2, 4 and 5), so as to provide a uniform bending line of heavy rails, for example rails. U1C 60.
    As can be seen from FIG. 7, for rounding with radius R1, it is necessary in the course of operation to eliminate the height of the boom AND that occurs in the area of the pin 29 of the boom AND, which is in the direction shown in FIG. 2, between the rail chassis 1. and 13. 4 and 5 position with approximately the same length of the parts 16 and 17 of the frame approximately midway between them .. This is achieved by turning the parts 16
    0 and 17 of the frame to cover the angle carried out by the rotary-blocking actuator 18 by the hydraulic, cylinder-piston system 30 by mixing rail chassis 12 and 13 to each other with the fixed position of the driven part 33 relative to the longitudinal guide 32 Then in This rotated position of the frame is fixed by the drive 18. Now all the tools for treating the sleepers and rubble are centered in the zone of buckling along the axis of the railway track (Figures 5 and 6). At the same time, due to the forced joint rotation of the device 35 for lifting and spreading the rails and rollers 36, the direction of the old rails 7 and the new rails 4 is forced to adapt to the change in curvature, so that the rails are directed centrically to the axis of the railway track. As a result of bending or turning each of the two parts. 16 and 17 of the frame runs along the entire length, also approximately centered over the axis of the railway track. In most cases, an additional rearrangement of the device for raising and pushing the rails and the BZ guide rollers across the railway track axis is not required. The same is true for the radius of the radius, in which, naturally, the height of the arrow of the deflection H2 is magnified. In this case, both parts 16 and 17 of the frame are rotated to each other by an angle oi. Such independent displacement and rotation of the frame 16 and 17 relative to each other of the frame 16 makes it possible to continuously change the radius of the path or the transition curves with the angular position of both stripes 16 and 17 frames and continuously adapt to such changes, and at the same time a forced combination with the raising of the rails is provided without creating the need for special shifting operations. FIG. Figure 8 below shows that the frame of the auxiliary pLatform 23 does not affect the position of the pins in the area of the support bracket 22. Further, this diagram shows the nosui; 1a frame 14 with the frame parts 16 and 17 blocked in the straight position. in particular, during the runs of the train, because it provides a better perception of pulling forces and impacts and the danger of the device coming off the rel. In addition, in this case, to combine the distance between the running rail mechanisms 12 and 13 with a normal maximum distance of 30 m (when laying heavy rails, for example, brand 60, a distance of about 30 m is required) by means of a drive 26 the permutations shift the rotation of the support 24 along the direction 1 on the pin 29, whereby the length of the rigid direct connection between the pins 31, 34 and, consequently, the height of the arrow is reduced. It is possible to change, in addition to turning the rotary-rotary drive 18, in order to adjust or center the receiving-positioning devices to the rail position in the zone 29, the distance between the support points or pins 31 34. Frame 17 can be implemented according to the path breakdown shown in the path diagram. It is also possible to position the control system on the side of the railway track and drive or rotate the frame parts 16 and 17 using the automatic tracking system. In this case, the tracking system can be used to adjust the height and supervision of the fixture 45 for cleaning and leveling the ballast. In addition, the invention provides for the possibility of using instead of drives for individual devices, which are the hydraulic cylindrical-piston system of chain drives shown here, drive screws with nuts, cable lifts, and the like. The carrier parity need not necessarily be carried out according to the invention with regard to the transport and removal of old and new sleepers 3 and 5. This work can be done in different directions. Sleepers can also be brought all the way in the transverse direction. Through the application of the invention, the design is significantly controlled, as one single main vehicle is produced instead of being connected from three articulated vehicles with separate machines. Since the frame of this main working vehicle cantilever overlaps the working area, the previously required tracked undercarriages with the g: 1 drive and control devices fall off. Accurate installation of all the working bodies, respectively, along the way, is greatly simplified and simplified, since it only has to be controlled by a blocking actuator so that the hinge-connected parts of the frame together with the working bodies are brought to the corresponding position relative to each other. Another advantage of the design according to the invention is that also curves of the Path with a very small radius of curvature can be processed or passed without going beyond the permissible profile of the path and without interfering with the movement along a parallel path. The mobile device of the type described is very econom1313 1017.801
    When upgrading paths with a better fit to the ascent path. With its top structure and concrete sleepers, using it is possible to quickly and presto staying and considerably simpler in terms of grading or replacing the ways, with respect to a hundred-slavishly constructive attitude, as well as being light, and also relatively strong, in addition to a significant top structure. . And -87 f. jJf 3 f f 9ag.d Z f .gO.:. LQ ± a-
    J /
    3 L
    权利要求:
    Claims (5)
    [1]
    1. DEVICE FOR CONTINUOUS REPLACEMENT OF THE RAILWAY, containing a device for dismantling old rails or sleepers, a device for laying new rails or sleepers, a lifting unit for guiding the raised rails and adapt.
    cleaning and ballast leveling. which are fixed on a frame made of parts connected by hinges and installed- ' :: with front and rear ends on running gears with swivel · supports, characterized in that, for the purpose of simplifying installation aggregates and accessories on the frame and simplifying the laying of the path on curved sections, the frame is made of two parts connected in the middle by a hinge and a rotary-locking drive, on one part of the frame there is a device for lifting old dismantled sleepers: or rails, and on the other part of the ra-, a laying device is laid. new sleepers or rails, while the lifting-bursting unit is made with guide rollers for raised rails located on both sides of the frame, and the styling device is located under the axis of the frame, and on one end of the frame there are rails on which the chassis is mounted movement drive mechanism.
    1P12801
    [2]
    2. The device according to p. ^ Characterized in that the pivot bearing on which the rear end of the frame is fixed is mounted on the running gear by means of a support bracket.
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that, each of the devices for moving sleepers consists of a conveyor and a gantry crane mounted on a railway platform, as well as a gripper for turning sleepers.
    [4]
    4. The device according to paragraphs. 1-3, characterized in that the device for cleaning and planning the ballast is made in the form of a chain conveyor, the outlet of which has a crushed stone distributor, and is located between the device for lifting dismountable sleepers and the device for laying new sleepers.
    [5]
    5. The device according to paragraphs. 1-4, characterized in that all the drives are connected to a common hydraulic power source.
    类似技术:
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    同族专利:
    公开号 | 公开日
    AT346887B|1978-04-15|
    BE859727A|1978-02-01|
    ZA773565B|1978-05-30|
    HU176854B|1981-05-28|
    GB1544168A|1979-04-11|
    IT1086378B|1985-05-28|
    DE2720064A1|1978-04-20|
    DD131571A5|1978-07-05|
    PL201516A1|1978-06-19|
    BR7704213A|1978-04-25|
    FR2367867B1|1984-01-27|
    SE7706364L|1978-04-16|
    CH617977A5|1980-06-30|
    DE2720064C2|1986-02-27|
    PL116503B1|1981-06-30|
    CA1074620A|1980-04-01|
    AU2638377A|1979-01-04|
    ES463231A1|1978-07-16|
    AR215644A1|1979-10-31|
    SE421138B|1981-11-30|
    YU158177A|1982-10-31|
    JPS5391208A|1978-08-10|
    US4160418A|1979-07-10|
    AU510521B2|1980-07-03|
    FR2367867A1|1978-05-12|
    NL7705203A|1978-04-18|
    ATA771976A|1978-04-15|
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    US4400897A|1979-11-08|1983-08-30|Les Fils D'auguste Scheuchzer S.A.|Method and railway train for draining a railway track|
    DE3117898C2|1980-07-24|1990-02-01|Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H., Wien, At|
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    AT389336B|1986-02-12|1989-11-27|Plasser Bahnbaumasch Franz|TRACKING MACHINE WITH LIFTING, STOPPING AND, IF NECESSARY, DIRECTIONAL UNIT|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT771976A|AT346887B|1976-10-15|1976-10-15|MOBILE DEVICE FOR CONTINUOUSLY REPLACING A RAILWAY consisting of RAILS AND CROSS-SLEEPERS|
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