EP0894898A1 - Méthode de réalisation d'une voie ferrée et dispositif pour le réglage en hauteur et le support temporaire des rails - Google Patents

Méthode de réalisation d'une voie ferrée et dispositif pour le réglage en hauteur et le support temporaire des rails Download PDF

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Publication number
EP0894898A1
EP0894898A1 EP98114179A EP98114179A EP0894898A1 EP 0894898 A1 EP0894898 A1 EP 0894898A1 EP 98114179 A EP98114179 A EP 98114179A EP 98114179 A EP98114179 A EP 98114179A EP 0894898 A1 EP0894898 A1 EP 0894898A1
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EP
European Patent Office
Prior art keywords
support
track
rail
rails
wedge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98114179A
Other languages
German (de)
English (en)
Other versions
EP0894898B1 (fr
Inventor
Peter Dr. Ablinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bahnbau Wels GmbH
Original Assignee
Bahnbau Wels GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1997133500 external-priority patent/DE19733500A1/de
Priority claimed from DE1997139671 external-priority patent/DE19739671C2/de
Application filed by Bahnbau Wels GmbH filed Critical Bahnbau Wels GmbH
Publication of EP0894898A1 publication Critical patent/EP0894898A1/fr
Application granted granted Critical
Publication of EP0894898B1 publication Critical patent/EP0894898B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/40—Means or arrangements for temporarily supporting laid tracks, or rails or sleepers in the track
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/38—Longitudinal sleepers; Longitudinal sleepers integral or combined with tie-rods; Combined longitudinal and transverse sleepers; Layers of concrete supporting both rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes
    • E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves
    • E01B35/04—Wheeled apparatus
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/10—Making longitudinal or transverse sleepers or slabs in situ or embedding them

Definitions

  • the invention relates to a method for producing a solid Track for rail vehicles, on which on a solid track substructure, e.g. on a hydraulically bound base layer and optionally one arranged on this, essentially continuous support plate a track is laid, the with Supported rails with a running on the track Track measuring and straightening device aligned on the track substructure and be fixed and their supporting elements then with the Track substructure to be connected by a hardening mass.
  • the invention also has a device for height adjustment and temporary support of the rails when performing the procedure to the subject.
  • the track laid on the track substructure to measure and the rails opposite the track substructure align horizontally and vertically before the track with the Substructure is connected.
  • the rails temporarily in place after aligning them aligned position compared to the hydraulically bound
  • the base layer of the substructure until the in the Usually filling layer consisting of cement concrete or asphalt introduced and hardened, in which the sleepers of the track or other rail anchoring means are embedded and the track permanently and finally with the substructure connect.
  • a track measuring and straightening method is known (DE 195 08 107 C1), with a fixed one between the sleepers of the track Roadway track regulation portals are arranged which the Reach in under rails and with spindles on top and supported on the side walls of the support plate designed as a trough are.
  • the portal can be used for tracks with two-block sleepers also between the threshold blocks on the bottom of the trough-shaped Support plate in the middle are supported.
  • the track regulation portals are based on this known method with their screw spindles on the support plate from. You can therefore only absorb light loads and must be arranged at least in every third threshold compartment become. Since the track remains unloaded when aligning, are in the event of a change of position on a track regulation portal also influences the measured and standard values in the neighborhood, so that it is very difficult and lengthy, the laid track align precisely over a longer distance. Besides, is the track is not fixed with the screw spindles very much reliable, so that the later shedding of the thresholds of Track changes occur in the trough-shaped support plate can.
  • the object of the invention is to avoid these disadvantages and a method for producing a solid track for rail vehicles of the type explained in more detail at the beginning and a Device for height adjustment and temporary support of the To develop rails with which a track on a solid track mechanically installed and straightened and until its final, firm connection with the substructure in its exact aligned position can be fixed easily and reliably.
  • a longitudinal movement of the rails and an adjustment the correct cross slope should be possible and the height adjustment and support device should be simple and inexpensive manufactured and by a straightening machine moving over the track installed and expanded and if possible also in their altitude of Hand or from the straightener can be changed, so that rapid construction progress can be achieved at low cost.
  • a device is used to carry out the method which according to a special invention a height adjustable Has support element for the rail foot that on a lifting device is arranged, which is supported on a support body and longitudinal sliding and limited sliding Turn to adjust to the rail cross slope of the rail an axis extending in the longitudinal direction of the rail is permitted.
  • the method according to the invention and the device according to the invention with their specially designed support bodies have the Advantage that the track immediately after laying a heavy track measuring and straightening machine can.
  • the high wheel loads of such, from the track ballast construction known machine are by rail and immediately support elements and support body arranged below it shortest route directly into the pressure-resistant bottom of the support plate initiated, at the same time the track from the leveler when straightening the not yet fixed front part becomes.
  • the logic of the known Straightener can be used in an advantageous manner.
  • the method according to the invention can also be used for all fixed Roadways are used regardless of how the solid track substructure is formed and from what material it consists.
  • the method according to the invention can advantageously also for straightening and fixing switches in a solid road Find use.
  • the method according to the invention is not only one Track grate can be used with monoblock sleepers or two-block sleepers, but can also be used successfully on tracks are, whose rails only with punctiform support elements in anchored to the hardening mass and connected to the support plate are.
  • the track when inserting the support body into the Support position on the side of the track measuring and straightening device precisely aligned and a few millimeters below its predetermined, correct altitude and then by changing the height of the support body under tension and on its final correct height is brought.
  • it can Changing the height of the support body and stretching the track be controlled by the track measuring and straightening device. Lifting the track by the last two or three millimeters can then be effected with the support bodies, this High clamping is controlled by the track measuring and straightening machine.
  • the support bodies and / or their accessories can be inserted after and hardening at least part of the hardening mass entirely or partially removed so that at least one essential part, but preferably the whole, only for the short period between aligning and casting the track grate required equipment can be recovered.
  • the support body can be used both when mounted and when loosened or lifted rail can be removed. All these Work can be done manually or appropriately from the over the track moving measuring and straightening machine can be made.
  • part of the support body to be embedded in the hardening mass and left there.
  • those remaining in the hardening mass should Parts of the support body, however, slightly over the hardening Potting compound protrude to ensure a perfect drainage of the surface water to ensure.
  • the lateral stability of the temporarily supported track can be significant be improved if remaining in the hardening mass Parts of the support body glued to the support plate before they are hoisted up against the track and the Track measuring and straightening device is effective.
  • the support body can’t move when you adjust the height, minor unevenness in the surface of the support plate is compensated for and a lateral shift when compacting the hardening Mass by vibrators or other compaction aids locked out.
  • the support elements of the rails are designed as individual supports are, it is advisable to use the two rails to secure the gauge of the track by arranged above the support body To connect spacers with each other.
  • Carrier pieces can be used for this used, which are arranged under the rails and be releasably connected to them. These carrier pieces will then later after inserting and hardening the sealing compound expanded and regained.
  • the carrier pieces used have expediently under the rails Requirements that correspond to the rail bank.
  • the carrier pieces then serve not only as vertical spacers, but also at the same time also for angle adjustment and as horizontal Spacers (gauge securing) of the rails opposite the Roadway.
  • the load can be reduced Rails and support body when measuring and leveling the track measuring and leveling device outside the track on the support plate or supported on the hydraulically bound base layer become.
  • An additional one is suitable for this, for example Wheel undercarriage on the outside of the leveler.
  • a support body for temporary support of the rails Track on the support plate of a solid track is through characterized a support block which is shaped so that the resultant all loads transferred from a rail to it and forces in each horizontal section at the core of the cross section remains, at least one wedge belonging to the support block being provided is which bearing surface is adapted to the load.
  • a support body that not only in the process according to the invention, but also in other alignment methods for a track laid on a solid track can be used can, because thanks to its wedges it also has a height and side fixation the rail supported with this allows a safe one Support for the rail foot resting directly on it, since the support body cannot tilt and the one transferred to it Load safely into the underground.
  • the support block is one open, continuous on its underside and / or on its top Has opening, he can easily reinforcement elements a transverse reinforcement, which with special design the support blocks also directly on the support plate can be relocated.
  • the support block can be a solid concrete or plastic block be, but also from a different material, for example from Hardwood, insofar as it is able to cope with the wheel load of the Transfer measuring and straightening machine, which in the conventional Machines is about six tons.
  • the support block is of a three-dimensional one Frame made of plastic or metal, which has two to four posts through longitudinal walls and Cross walls are stiffened and with their upper, rounded or flat ends form a bearing for the wedges.
  • Such one Support frame is completely tilt-proof and stable, easy to manufacture and can be easily in the sealing layer embedded in hardening material.
  • the surface of the support block or the surface of the bearing plate has an inclination that the prescribed Cross slope of the rail foot corresponds to the rail under which the support body is arranged. In this way can the cross slope of the individual rails against each other fix that necessary for a good running of the rail vehicles is.
  • the support element When using a height-adjustable, tiltable support element this can extend in the longitudinal direction of the rail Have a bearing edge on which the rail can slide and tilt can.
  • the support element can be provided with lubricants Have plain bearing surface or from a self-lubricating Made of plastic, which allows the rail to slide easily in the longitudinal direction.
  • the height adjustable Support element is a support element in the longitudinal direction of the rail slidably mounted and in the longitudinal direction of the rail extending axis can be rotated. It is possible that Support element in the area of a support body on the rail attach and then the device on the support body in Bring position and then drive up until the support element rests on the support element of the lifting device.
  • the support element can also be captively connected to the lifting device and together can be installed between the rail and the support body.
  • the support element can be designed as a slide bar an adhesive surface supporting the rail foot and one has a smooth lower surface and in the transverse direction of the rail form-fitting with a in the longitudinal direction of the rail extending sliding bearing surface of the support element cooperates.
  • the surface of the slide bar be arched so that the rail on it in the Can set bank.
  • Such a slide bar the length of which is expediently to be expected Change in length of the rail in the support area corresponds, moves with the rail in a sliding guide of the support element lengthways and enables the desired cross slope the rail.
  • a wedge lifting device is useful for height adjustment used a support element for the support element, at least a horizontally immovable wedge and at least has a horizontally displaceable wedge and wherein Support element and the horizontally immovable wedge relative are connected to each other horizontally immovable or from consist of one piece.
  • Such a wedge lifting device allows the rails in to align their altitude from scratch, but it allows also an exact hold of the rails if they are from a The track straightener has already been brought to its correct height are.
  • the wedges are easy to install and remove with each other and / or with the support element by interlocking Parts captively connected.
  • the wedges can be arranged, for example, on the side edges Dovetail guides or claws which encompass the wedges laterally without their mutual To prevent movement.
  • a simple and easy-to-use device for height adjustment and temporary support of rails on support bodies, that when laying a track on any Track substructure can be arranged according to a special Invention characterized by a wedge lifting device, the has a lower wedge and an upper wedge formed by a Coupling element connected to one another horizontally immovably are and each have a lower or upper outer bearing surface and have inner wedge surfaces, between which at least one is horizontal movable, middle wedge is arranged.
  • Such a wedge lifting device allows effective height adjustment and ensures that the storage areas of the lower and top wedges their horizontal orientation and opposite Do not change position to each other, so that of a straightening machine aligned rail when installing and tensioning the lifting device is not affected.
  • the coupling element can be a claw, which the outer wedges includes.
  • a coupling element is particularly simple and effective, that in vertical recesses of the upper and lower wedge arranged and vertically displaceable and a longitudinal slot interspersed in the middle wedge.
  • the coupling element be integrally formed and in recesses outer wedges slide, but it is also possible the coupling element to form from two telescopic sleeves that interlock are movable and one of which is in a recess the upper or lower wedge is arranged.
  • the coupling element of Wedge lifting device When aligning and temporarily supporting the rails up to final connection of the track to the substructure it is important not only the installation and removal of the numerous support devices, but also the tensioning and relaxing of the lifting devices to mechanize.
  • the coupling element of Wedge lifting device according to the invention a transverse bore with thread, in which a threaded spindle runs, in a middle one Wedge rotatable, but immovable and outside of the inner wedge has an actuating end.
  • the threaded spindle at its actuating end can thereby middle wedge reciprocated between the outer wedges and the wedge lifting device can be tensioned or relaxed, whereby the threaded spindle, which engages with the coupling element stands, the middle and the outer wedges after the height adjustment fixed in their mutual situation. Furthermore, is at any time a sensitive adjustment of the lifting device in a very simple manner possible if after the final alignment of the track height errors must be corrected at individual points.
  • the horizontal spindle also serves to lock the wedge system.
  • the upper Wedge itself can be a support element for the rail foot on which this can slide in the longitudinal direction of the rail.
  • the upper wedge expediently the one already described above Bearing edge.
  • the upper wedge Support element for a rail support element is in the longitudinal direction of the rail slide on the top wedge and move across Turn lengthwise and limited to the cross slope of the rail can adjust.
  • the rail support element is then expedient a slide bar with a curved lower surface, the positively in a correspondingly curved slide bearing surface of the Support element engages, which is designed as a partial cylinder surface is.
  • a thread lifting device used that on the support body with a cylindrical chair is mounted, which has an external thread, on which a pot ring is screwed, which is a support element for the support element forms and on its outer circumference rotary actuating means having.
  • a thread lifting device is easy to manufacture and easy to install and use. If the support element has a spherical cap with which it in a correspondingly spherically shaped plain bearing surface of the Support element is slidably mounted, there is a tiltable Contact surface on which the rail can slide and rest in its Can set bank.
  • the bottom of the Pot rings in the area of its spherical recess an opening have, which is traversed by a tension spring, which the Anchoring element anchored to the chair of the lifting device.
  • a tension spring which the Anchoring element anchored to the chair of the lifting device.
  • hydraulic lifting devices can also be used, whose height-adjustable part is the support element for the support element having. But it is also possible to operate mechanically
  • scissor-type lifting devices on height-adjustable Share a support plate that either itself serves as a support element or the support element wearing.
  • the support plate on a height adjustable Part of the lifting device be articulated so that the Adjust the support plate to the required cross slope of the rail can.
  • the upper contact surface of the Support body for the lifting device in the transverse direction of the rail be rounded. It is also useful to choose between the upper Contact surface of the support body and the lifting device a Arrange friction increasing layer. The lifting device can then not on the support body when adjusting the altitude move. This can increase the friction Layer be a rubber sheet.
  • 10 is a track measuring and straightening device referred to, with which a new track 11 is measured and directed will that as part of the solid carriageway on a continuous Support plate 13 has been installed on a hydraulic bound base layer 14 is arranged.
  • the support plate 13 can be made of cement or bitumen-bound concrete or consist of another hard material and different Have cross-sectional shapes.
  • the support plate consists of a continuous, flat trough made of reinforced concrete, which has a flat base plate 15 and has upstanding side walls 16 which together form the trough with the base plate 15 in which the track 11 is laid, aligned and cast with a hardening mass 17 which completely fills the trough.
  • the hardening mass 17 can be asphalt, cement concrete, a synthetic resin bond Be concrete or another suitable mass.
  • the track 11 laid on the support plate 13 consists of the two Rails 18 and 19 by spaced apart Monoblock sleepers made of concrete connected are, which form the support members 20 and those with known Rail fastening means 21 attached to the rails 18 and 19 are.
  • the thresholds 20 with a Threshold laying machine is installed and the rails are threaded and attached to the sleepers.
  • the sleeper laying machine runs here at the front end with caterpillars on the hydraulic bound base layer 14 and with its rear end already on the newly laid track 11, its sleepers 20 initially lie directly on the base plate 15 of the support plate 13. This type of track laying is different from the laying of Gravel tracks are known and not shown in the drawings shown.
  • built-in support elements with the subsurface can be installed before using the track measuring and straightening machine be glued.
  • the threshold laying machine which lays the sleepers and threading the rails follows the track measuring and straightening device 10 shown in FIG. 1, which essentially corresponds to a leveling and straightening machine of a known type, such as it is also used for measuring and leveling gravel tracks is, however, not the usual track tamping device having.
  • the track measuring and straightening machine 10 runs with one front landing gear 22 and a rear landing gear 23 on the in the support plate 13 laid track 11 in the direction of arrow 24 along and measures and aligns the track according to those previously on hand of the defined marketing points determined lifting and guideline values.
  • the rails are aligned in the area of the wagon 25, which is in the rear area of the machine 10 located.
  • the downward open storage and work space 26 Immediately behind the straightening carriage 25 is the downward open storage and work space 26, in which the elements for temporarily supporting the track on the support plate 13 as well as not shown hoists and means of transport are, with which from the outside supplied support means, components and equipment stacked in the storage room and from there can be installed under the track.
  • the track 11 is in the area by the machine 10 of the wagon 25 in the horizontal and vertical directions aligned, as is known per se from track ballast construction is.
  • the lower edge 27 of the sleepers 20 is then approximately 3 to 5 cm above the surface 28 of the base plate 15 of the Support plate 13, while the end faces 29 of the sleepers 20 are are located at a distance from the side walls 16 of the support plate 13.
  • the track in front of the Storage and work room 26 of the straightening carriage 25 and behind the Storage and work space 26 from the rear chassis 23 safely recorded, which with wheel loads of 3 to 6 t on the rails works.
  • Support body 30 made of concrete under the rails 18 and 19 in the support position brought, with a cold asphalt adhesive or the like. on the Support plate 13 glued and with wedges 31 against the rail foot 32 of the rails 18 and 19 braced (Fig. 2, 5 and 6).
  • the procedure here is such that the track 11 initially laterally aligned and in this exact lateral position approx. 2 mm below the predetermined exact height in Area of the base through the track measuring and straightening device is held.
  • the track is then changed by changing the height the support body 30 with the help of the wedges 31 the last 2 mm and cocked up, this cocking up with the wedges is controlled from the track measuring and straightening machine.
  • the machine 10 then moves in the direction of the arrow 24 to the next The point of reference and base continues, which is usually the next Threshold compartment between two further support elements 20 is located and where the rails are again aligned laterally and in height and are supported with support bodies 30 and wedges 31, as previously described.
  • the support body 30 and its associated wedges 31 have one of them Support adapted bearing surface 33 and are shaped so that the resultant of all of a rail 18 or 19 on it transferred loads and forces in each horizontal section in The core of the cross-section remains.
  • the load L is the weight the rail in the one extending from one support body to the other Track section and the proportional weight of the sleeper with the associated track fasteners while on the support body acting forces P essentially from the wheel loads of Machine 10 rolling along the base on the rail resulting in a maximum value at the moment of judging.
  • the wedges made of hardwood, metal, plastic or plastic modified Concrete can be as wide as that Rail foot 32 and, like the support body 30, have a rough surface Support surfaces 34. The load resting on them is then sufficient to the track during the subsequent concreting also in the horizontal direction to hold securely.
  • the support body consists of a solid block of concrete or plastic 50
  • the lower base 35 is slightly smaller as its upper bearing surface 31.
  • each support block 50 an open, continuous opening 38 on its underside 35 having.
  • Reinforcement elements 39 are located in these openings, for example Concrete steel bars used as cross reinforcement for the hardening Serve mass 17, with the space between and is filled under the support elements 20 and which the support elements 20 connects to the support plate 13.
  • the upper contact surface 33 of the support blocks 50 in the embodiment shown in FIGS. 5 and 6 has an inclination 41 which corresponds to the prescribed transverse inclination of the Rail foot 32 of the rail 18 or 19 is adjusted under which the support body 30 is arranged.
  • the prescribed The rail foot can also be tilted by appropriate Design of the wedges are taken into account.
  • the support body is not a solid support block, but is of a three-dimensional frame 42 made of plastic or metal formed, which has a plurality of posts 43 through longitudinal walls 44 and 45 are stiffened by transverse walls.
  • the top ends 46 the posts 43 are rounded and carry a bearing plate 47 for the wedges 31, of which the uppermost with its surface the prescribed transverse inclination of the rail foot 32 is taken into account.
  • the bearing plate 47 can be one of the Cross slope 41 of the rail foot corresponding, beveled Have surface 51. It can be seen from FIGS. 7 and 8 that the transverse walls 45 of the three-dimensional frame 42 on their upper side Have depressions 49, the openings open at the top of the frame form, in the transverse direction extending reinforcement elements 39 can be inserted.
  • the hardening mass is appropriate in full and in one single operation introduced. But it can also be done in two Layers 17a and 17b are introduced.
  • the support elements 20 then bind into the first, lower layer 17a and fix the track 11 with the hardening of this first layer in its location. Thereafter, in the embodiment shown in FIG. 7 and 8 only the wedges 31 and the bearing plate 47 of the support body removed, in the embodiment of FIGS. 5 and 6 also nor the support blocks 50.
  • the track measuring and straightening device 10 are used, which in their storage and work room 26 the necessary lifting equipment and equipment.
  • the second, upper layer 17b of the hardening mass 17 introduced to a little below the top of the bearing elements 20 is sufficient and with which the recesses of the in the lower, first layer 17a, which are filled in by the expansion of the support body 30 have arisen.
  • the hardening mass 17 can be in full or in both Layers introduced continuously and in the usual way Vibrators are compacted and smoothed on their surface.
  • the hardening mass 17 is introduced in a single operation.
  • 9 to 11 is another embodiment of a fixed Lane 12 shown, in which the rails 18 and 19 are not connected with continuous sleepers to a track grate, but connected to the support plate 13 by individual support elements 52 are. Here, these individual support elements form the support elements 20 for the rails.
  • the rails 18 and 19, as described above, with the track measuring and Straightening device brought into its final position in the they are supported with the support bodies 30.
  • the support body can, as described above, massive support blocks 50 or be three-dimensional support frames on which wedges 31 are arranged with which the height of the support body can be changed is.
  • these wedges are not like the one previously described Embodiment directly on the rail foot, but there are also support pieces 53 provided between the rail foot 32 of the rails 18 and 19 and the wedges 31 of the Support body 30 are arranged and in the transverse direction of one rail 18 to another 19 extend.
  • carrier pieces 53 serve as spacers and for securing the track width of the Tracks when measuring and straightening and are using the rails 18 and 19 releasably connected. At the top they have under the Rails 18 and 19 corresponding to the rail bank slope 54, so that the rails not only laterally and vertically, but also in their mutual bank through the temporary Support device can be fixed.
  • the rails between the individual support elements 52 through the support pieces 53 connected, which is screwed to the rail foot or clamped to it become.
  • the hardening mass 17 is expedient again placed in one or two superimposed layers, the individual support elements 52 into the hardening mass 17 bind in and fix the rails 18 and 19 in position which they with the help of the straightener 10 and the support bodies and Carrier pieces have been brought.
  • the first can be hardened Layer of hardening mass loosened the wedges 31 and Carrier pieces 53 and then the support body 30 removed before the second layer of hardening mass 17 is introduced up to the upper edge of the trough of the support plate 13 and the finished state shown in Fig. 11 is reached.
  • 12 to 17 are further devices 113 for temporary Supporting the rails 111 shown between the Sleepers can be attached directly under the rails. you will be positioned on support bodies 114 which between the Sleepers under the rails on the fixed track substructure set up and glued to the track substructure or other Be secured against lateral displacement.
  • the Support bodies exist in the exemplary embodiments shown here from frustoconical concrete blocks with an approx rectangular headboard 115, the upper bearing surface 116 in Rail length direction is rounded and to enlarge the Friction carries a rubber plate 117. The rubber sheet can too be arranged under the support device.
  • the head part 115 of the Support body 114 projects over the surface of the filling concrete 112 out if this is introduced later and that only here dashed lines indicated sleepers 118 with the track substructure connects.
  • the support device shown in Fig. 12 113 consists essentially of a support element 109 and one Lifting device 120.
  • the lifting device 120 has a bearing plate 121 with a transversely curved lower surface 122 and a flat one Surface 123 and a single wedge 124, the flat bottom surface slide on the flat surface of the bearing plate 121 can and the upper wedge surface 125 with a lower, transverse to Rail longitudinal direction wedge surface 126 of the support member 109 interacts.
  • the support element 109 carries the rail foot 127 and has a surface 128 in the form of a gable roof, whose ridge edge is in the longitudinal direction of the rail extending bearing edge 129 forms on which the rail 111th slide in their longitudinal direction and are limited in the transverse direction can rotate and perform a tilting movement.
  • a lubricant 130 for example, be provided with a grease or whole or partially made of a self-lubricating material, for example made of plastic or bronze.
  • the support element 109 bears on the outer edge of the rail foot 127 a holding element 131, which in the present case from a lateral Backing of the support element 109 is formed.
  • the support element 109 by driving in the wedge 124 slightly raised in the direction of arrow 132 and under the Rail foot 127 can be tensioned.
  • support device 113 only takes place when the thresholds 118 with the rails 111 attached to it already in the filling concrete 112 are concreted and the rails 111 in their aligned Position.
  • the lifting device is a wedge lifting device 120a, which consists of a lower wedge 133, an upper wedge 134 and a middle wedge 35 exists.
  • the support element 109 carries a support element 119, which in the embodiment according to FIGS. 13 and 14 as Slide bar 137 is formed.
  • the slide bar has one Rail foot 127 bearing, rough surface 138 and one transverse to Rail longitudinal direction curved, smooth lower surface 139, with the the slide bar in a complementarily curved, in the longitudinal direction of the rail extending sliding bearing surface 140 slide and also about one extending in the longitudinal direction of the rail Axis can rotate.
  • the length of the slide bar corresponds to the way which the rail 111 at a caused by temperature influences Cover the change in length on the support can.
  • the support element 109 is a holding element 131 on which the Can support the outer edge of the rail foot 127.
  • FIGS. 13 and 14 are the lower wedge 133 and the upper wedge 134 by a coupling element 141 so connected that they are horizontal can not move against each other, but a vertical movement of the wedge 133 and that as a support element serving wedge 134 against each other is possible.
  • the coupling element 141 is designed as a cylindrical bolt, the axially in vertical recesses 142 and 143 of the lower wedge 133 and the upper wedge 34 is displaceable.
  • the lower wedge 133 has a lower, outer bearing surface 144, with which it rests on the rubber plate 117 of the support body 114, while the upper wedge 135 serving as a support element has an outer, has upper bearing surface 145 in which the sliding bearing surface 140 is arranged for the slide bar.
  • the in plan is essentially U-shaped and in the middle has a longitudinal slot 148 that extends from the coupling element 141 is enforced.
  • the wedge 135 is with a threaded spindle 149 provided, which is in the longitudinal slot 148 and in one with Thread 150 provided transverse bore 151 of the coupling element 141 running.
  • the threaded spindle has at its rear actuation end 152 a collar 153 with which it can be rotated but axially immovable in the rear, massive web part 154 of the wedge 135 is stored.
  • the wedges 133, 134 and 135 of the wedge lifting device 120a always form a unit and also when installing and removing the Support device 113 does not fall apart, the wedges are 133, 134, 135 by interlocking parts, namely dovetail-shaped Ledges 155 and grooves 156 on their side edges interconnected (Fig. 14).
  • FIG. 15 shows a further embodiment of the invention, in which the lifting device is a threaded lifting device Is 120b.
  • This thread lifting device 120b is cylindrical Chair 157 mounted on the support body 114.
  • the cylindrical Chair 157 has an external thread 158 on which a Internal thread 159 provided pot ring 160 is screwed on.
  • the upper base 161 of the pot ring 160 forms the support element 136 for the support element 119, whose smooth lower surface as a spherical cap 139a is formed and in a corresponding can rotate and tilt spherical plain bearing surface 140a, which in the Upper bottom 161 of the pot ring 160 is arranged.
  • circular support element 119 has diametrically on its outer edge opposite holding members 131 and in the middle of it Spherical cap has a recess 162 in which one end of a Tension spring 163 is attached.
  • the pot base 161 In the area of the spherical plain bearing surface 140a, the pot base 161 has a continuous opening 164, through which the tension spring 163 passes, which with its other end in an end recess 165 on the Top of the cylindrical chair 157 is attached.
  • the pot ring 160 has one on its outer peripheral surface Provided ring gear 167, which serves as a rotary actuating means with whose help the pot ring rotated on the cylindrical threaded chair and hereby can be adjusted in height.
  • the support element is 119 a slide bar
  • the smooth bottom surface of a partial cylinder surface 139b is that with a correspondingly partially cylindrical shape Slide bearing surface 140b cooperates.
  • This plain bearing surface 140b is located in a support member 136 that extends from the piston 168 of a hydraulic lifting cylinder 169 is formed.
  • This hydraulic lifting device 120c is arranged on the support body 114 and can just like the previously described lifting devices for adjusting and fixing the height of the rails to be used. So that the rail foot 127 from the holding element 119 cannot slide laterally, the support element 136 also has here a holding element 131.
  • a mechanically operated scissor joint lifting device 120d on the upper, height-adjustable scissor arms 170 carries a support plate 171.
  • the support plate 171 is on the Scissor arms 170 articulated in the joint 172 and forms that Support element 119 for the rail foot 127 of the rail 111, the slide longitudinally on the support plate 171 and together can tilt with the support plate 171 around the scissor joint 172.
  • a holding element 131 prevents the Rail.
  • the Scissor joint lifting device 120d can be moved up and down, when the lifting spindle 174 at the actuating end projecting outwards 173 is rotated.
  • the foot 175 of the articulated scissors lifting device 120d rests on the surface of the support body 114, with an interposed rubber plate 117 a lateral displacement the lifting device 120 prevented.
  • the invention is not based on the methods described and the shown devices limited, but there are several Changes and additions possible without the scope of the invention to leave.
  • the method according to the invention with all construction variants of a fixed carriageway be used for rail vehicles. It's not just on straight lines, but also in track arches with track cant and when installing switches and rail crossings fixed lanes can be used.
  • the support plate of which is less pressure-resistant as is the case with certain bitumen-bound masses can, it is also possible to use carrier pieces that are on the side walls of the trough or outside the support plate on the hyrdraulically bound base layer support. In such cases, it can also be useful Track measuring and straightening device outside the track on the to let hydraulically bound base course or at least support when straightening the track.
  • the outer Wedges of the wedge lifting device also by several coupling elements be secured against displacement and it is possible the wedges by other means, such as T-slot guides against falling apart to secure.
  • the hydraulic lifting device also be designed so that the support element on a lifting cylinder is arranged, the support element also with a spherical cap in a spherical recess of the Cylinder bottom can be stored.
  • the support element can also an elastic or plastically deformable, flat surface have allowed the rail to tilt.
  • slide rails should be as parallel as possible to the rail axis be arranged, it being recommended to use these slide rails even before the lifting devices are inserted under the rails to assemble.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Road Paving Structures (AREA)
EP98114179A 1997-08-01 1998-07-29 Méthode de réalisation d'une voie ferrée et dispositif pour le réglage en hauteur et le support temporaire des rails Expired - Lifetime EP0894898B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1997133500 DE19733500A1 (de) 1997-08-01 1997-08-01 Verfahren zum Herstellen einer festen Fahrbahn für Schienenfahrzeuge und Stützkörper zum Ausüben des Verfahrens
DE19733500 1997-08-01
DE1997139671 DE19739671C2 (de) 1997-09-10 1997-09-10 Vorrichtung zum Höhenverstellen und temporären Abstützen von Schienen auf einem Stützkörper
DE19739671 1997-09-10

Publications (2)

Publication Number Publication Date
EP0894898A1 true EP0894898A1 (fr) 1999-02-03
EP0894898B1 EP0894898B1 (fr) 2002-04-17

Family

ID=26038826

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EP98114179A Expired - Lifetime EP0894898B1 (fr) 1997-08-01 1998-07-29 Méthode de réalisation d'une voie ferrée et dispositif pour le réglage en hauteur et le support temporaire des rails

Country Status (3)

Country Link
EP (1) EP0894898B1 (fr)
AT (1) ATE216447T1 (fr)
DE (1) DE59803816D1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044987A1 (fr) * 1999-01-30 2000-08-03 Bahnbau Wels Gmbh Dispositif d'alignement en hauteur et lateral et/ou de support lateral des rails d'une voie de chemin de fer
EP1039031A1 (fr) * 1999-03-19 2000-09-27 GSG Knape Gleissanierung GmbH Méthode de réalisation d'une voie ferrée
DE10039493C1 (de) * 2000-08-12 2002-01-31 Bahnbau Wels Gmbh Wels Verfahren zum Herstellen einer festen Fahrbahn für Schienenfahrzeuge
WO2002061204A1 (fr) * 2001-01-29 2002-08-08 Radomir Mladenovic Procede de fabrication de lits synthetiques resilients
EP1298251A1 (fr) * 2001-09-26 2003-04-02 Rhomberg Bau GmbH Superstructure sans ballast pour voies ferrées et procédé pour sa fabrication
WO2004053230A1 (fr) * 2002-12-06 2004-06-24 Schreck-Mieves Gmbh Dispositif de levage de lames destine a deplacer des lames d'aiguilles
WO2004094727A1 (fr) * 2003-04-23 2004-11-04 Wickham Land Limited Maintenance d'une voie de chemin de fer
EP1533420A2 (fr) 2003-11-24 2005-05-25 Rhomberg Bahntechnik GmbH Méthode pour construire une voie ferrée sans ballast
CN102002899A (zh) * 2010-11-16 2011-04-06 中铁二十四局集团有限公司 双块式无砟轨道螺杆调节器及轨排定位方法
US8720157B1 (en) 2011-05-31 2014-05-13 Astro Engineering & Manufacturing, Inc. Rail gauge leveling tie
CN103821050A (zh) * 2014-02-22 2014-05-28 冯世英 U型轨枕临时支撑器
EP2740842A1 (fr) * 2012-12-07 2014-06-11 Sonneville AG Procédé de transformation d'une voie ballastée dans une voie de circulation fixe
US8801106B2 (en) 2012-04-27 2014-08-12 Joy Mm Delaware, Inc. Cleat for joining chassis modules
CN107513911A (zh) * 2017-08-23 2017-12-26 安徽兴宇轨道装备有限公司 一种用于无轨智能摊铺机车架的竖向调节装置
CN110939028A (zh) * 2019-12-18 2020-03-31 中铁二院工程集团有限责任公司 一种磁浮轨道的可调支座

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GB1250315A (fr) * 1968-08-29 1971-10-20
DE3042725A1 (de) 1980-11-13 1982-06-16 Ed. Züblin AG, 7000 Stuttgart Verfahren zur herstellung einer elastisch gelagerten, schotterlosen oberbaukonstruktion fuer schienenbahnen
DE3539225A1 (de) * 1985-11-05 1987-05-14 Max Knape Gmbh & Co Fa Verfahren zum einbau eines gleisrosts
DE3820656A1 (de) 1987-10-01 1989-04-20 Plasser Bahnbaumasch Franz Einrichtung und verfahren zur lagekorrektur eines auf einem laengs-betonband eingiessbaren gleisgerippes
DE3809466A1 (de) * 1988-02-29 1989-09-07 Kunz Alfred & Co Oberbau fuer schienenbahnen
DE3901347A1 (de) 1989-01-18 1990-07-26 Heilit & Woerner Bau Ag Verfahren und vorrichtung zur herstellung eines schotterlosen gleisoberbaus
FR2657096A1 (fr) 1990-01-17 1991-07-19 Sud Ouest Travaux Procede et appareil de reglage precis de voie ferree posee sur plate forme en beton.
US5285964A (en) * 1992-05-22 1994-02-15 Etablissements Vape Method for constructing a railroad in concrete having vertical and lateral adjustment steps prior to concrete pouring
DE4324301A1 (de) 1993-07-20 1995-01-26 Heilit & Woerner Bau Ag Anordnung und Verfahren zur Herstellung eines schotterlosen Gleisoberbaus
DE19508107C1 (de) 1995-03-08 1996-11-14 Pfleiderer Verkehrstechnik Verfahren und Vorrichtung zum Aufbau einer festen Schienenfahrbahn
DE19715576A1 (de) 1996-04-30 1997-11-06 Plasser Bahnbaumasch Franz Maschine zur Gleislagekorrektur

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1250315A (fr) * 1968-08-29 1971-10-20
DE3042725A1 (de) 1980-11-13 1982-06-16 Ed. Züblin AG, 7000 Stuttgart Verfahren zur herstellung einer elastisch gelagerten, schotterlosen oberbaukonstruktion fuer schienenbahnen
DE3539225A1 (de) * 1985-11-05 1987-05-14 Max Knape Gmbh & Co Fa Verfahren zum einbau eines gleisrosts
DE3820656A1 (de) 1987-10-01 1989-04-20 Plasser Bahnbaumasch Franz Einrichtung und verfahren zur lagekorrektur eines auf einem laengs-betonband eingiessbaren gleisgerippes
DE3809466A1 (de) * 1988-02-29 1989-09-07 Kunz Alfred & Co Oberbau fuer schienenbahnen
DE3901347A1 (de) 1989-01-18 1990-07-26 Heilit & Woerner Bau Ag Verfahren und vorrichtung zur herstellung eines schotterlosen gleisoberbaus
FR2657096A1 (fr) 1990-01-17 1991-07-19 Sud Ouest Travaux Procede et appareil de reglage precis de voie ferree posee sur plate forme en beton.
US5285964A (en) * 1992-05-22 1994-02-15 Etablissements Vape Method for constructing a railroad in concrete having vertical and lateral adjustment steps prior to concrete pouring
DE4324301A1 (de) 1993-07-20 1995-01-26 Heilit & Woerner Bau Ag Anordnung und Verfahren zur Herstellung eines schotterlosen Gleisoberbaus
DE19508107C1 (de) 1995-03-08 1996-11-14 Pfleiderer Verkehrstechnik Verfahren und Vorrichtung zum Aufbau einer festen Schienenfahrbahn
DE19715576A1 (de) 1996-04-30 1997-11-06 Plasser Bahnbaumasch Franz Maschine zur Gleislagekorrektur

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044987A1 (fr) * 1999-01-30 2000-08-03 Bahnbau Wels Gmbh Dispositif d'alignement en hauteur et lateral et/ou de support lateral des rails d'une voie de chemin de fer
EP1039031A1 (fr) * 1999-03-19 2000-09-27 GSG Knape Gleissanierung GmbH Méthode de réalisation d'une voie ferrée
DE10039493C1 (de) * 2000-08-12 2002-01-31 Bahnbau Wels Gmbh Wels Verfahren zum Herstellen einer festen Fahrbahn für Schienenfahrzeuge
WO2002061204A1 (fr) * 2001-01-29 2002-08-08 Radomir Mladenovic Procede de fabrication de lits synthetiques resilients
EP1298251A1 (fr) * 2001-09-26 2003-04-02 Rhomberg Bau GmbH Superstructure sans ballast pour voies ferrées et procédé pour sa fabrication
WO2004053230A1 (fr) * 2002-12-06 2004-06-24 Schreck-Mieves Gmbh Dispositif de levage de lames destine a deplacer des lames d'aiguilles
WO2004094727A1 (fr) * 2003-04-23 2004-11-04 Wickham Land Limited Maintenance d'une voie de chemin de fer
EP1533420A3 (fr) * 2003-11-24 2006-10-04 RTE Technologie GmbH Méthode pour construire une voie ferrée sans ballast
EP1533420A2 (fr) 2003-11-24 2005-05-25 Rhomberg Bahntechnik GmbH Méthode pour construire une voie ferrée sans ballast
CN102002899A (zh) * 2010-11-16 2011-04-06 中铁二十四局集团有限公司 双块式无砟轨道螺杆调节器及轨排定位方法
US8720157B1 (en) 2011-05-31 2014-05-13 Astro Engineering & Manufacturing, Inc. Rail gauge leveling tie
US8801106B2 (en) 2012-04-27 2014-08-12 Joy Mm Delaware, Inc. Cleat for joining chassis modules
EP2740842A1 (fr) * 2012-12-07 2014-06-11 Sonneville AG Procédé de transformation d'une voie ballastée dans une voie de circulation fixe
US9260821B2 (en) 2012-12-07 2016-02-16 Sonneville Ag Method for converting a ballasted track into a slab track
CN103821050A (zh) * 2014-02-22 2014-05-28 冯世英 U型轨枕临时支撑器
CN103821050B (zh) * 2014-02-22 2015-11-25 冯世英 U型轨枕临时支撑器
CN107513911A (zh) * 2017-08-23 2017-12-26 安徽兴宇轨道装备有限公司 一种用于无轨智能摊铺机车架的竖向调节装置
CN107513911B (zh) * 2017-08-23 2023-08-01 安徽兴宇轨道装备有限公司 一种用于无轨智能摊铺机车架的竖向调节装置
CN110939028A (zh) * 2019-12-18 2020-03-31 中铁二院工程集团有限责任公司 一种磁浮轨道的可调支座

Also Published As

Publication number Publication date
DE59803816D1 (de) 2002-05-23
EP0894898B1 (fr) 2002-04-17
ATE216447T1 (de) 2002-05-15

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