CN102345257A - Device for abrasive processing of rails laid in a platform - Google Patents
Device for abrasive processing of rails laid in a platform Download PDFInfo
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- CN102345257A CN102345257A CN2011101922008A CN201110192200A CN102345257A CN 102345257 A CN102345257 A CN 102345257A CN 2011101922008 A CN2011101922008 A CN 2011101922008A CN 201110192200 A CN201110192200 A CN 201110192200A CN 102345257 A CN102345257 A CN 102345257A
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- Prior art keywords
- rail
- vehicle
- machining cell
- track
- machining
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
- E01B31/13—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by milling
Abstract
The device has a milling assembly (1) arranged in a towing vehicle i.e. wagon (25), and including rail wheels (3a, 3b) for driving on a rail (S) to be processed. One of the rail wheels (3a) is driven by a drive. The milling assembly is coupled at a chassis (19) of the wagon by a coupling, which acts in a track longitudinal direction. The drive applies propelling force on the driven rail wheel. The milling assembly and the wagon coupled to the milling assembly are moved along the track with a processing speed by the propelling force.
Description
Technical field
The present invention relates to a kind of device that material ground processes the rail of laying at track that is used for removing; It comprises the vehicle and at least one machining cell of a wheel-track type; Said vehicle comprises a chassis and at least two axletrees that comprise at least two rail wheel rims respectively, and said machining cell is arranged in the vehicle and has the machining tool that is used to remove material ground processing rail.
Background technology
At present, the tread Surface Machining that is used for eliminating ripple and crackle is carried out to remove the mode that material ground processes in track usually.For eliminating bigger damage; Usually use the rail that moves to mill tool at this, its constitute by one or more millings wheels that are arranged between the bogie that is installed on special locomotive in the milling unit, motorized motions and on rail, slowly move and make through the milling wheel through lathe in common feed arrangement, promptly common on the both direction at least of linear axes-by main shaft drives-vertically and in a lateral direction near rail in other words to its feed.Probe and slide type rail system are in this drive unit and desirable thus milling excision amount of surveying rail (limit and tread travel) position and can accurately controlling feed arrangement and milling wheel by electronic regulating unit.
In addition, in this known method, produce following challenge and problem:
Different with fixing lathe bed with the rigidity in the lathe of fixing, whole milling cutter is " floating " in track.From the reason of the technology of travelling, the axletree of locomotive must have the gauge gap of about 2cm.Axletree and whole thus locomotive and thus the suspension arrangement of milling unit must carry out transverse movement man-hour adding, but milling head accurately must be located with respect to rail all the time by the system that sensor such as above-mentioned rail probe, corresponding servo drive and electronic regulating unit constitute.
When the local also too high curved rail of processing, the bogie of locomotive tends in the scope of its lateral clearance in track around the vertical axis rotation, promptly diagonal ground is aimed in rail slightly, runs on the limit of travelling and rubs thereon until the wheel rim of wheel.This is called as extroversion travel (Spie β gang).Produce the trend of overstep the limit (aufklettern) under the slow fltting speed when the processing operation.Though this is unlikely to make the machine derailing, machine carries out the ballistic kick motion, this ballistic kick motion of balance fast enough of the adjusting device of milling unit, and milling head is milled in the rail more deeply and damages it thus.For avoiding this point, mobile milling machine must be installed and turn to servicing unit, its auxiliary collision that prevents wheel rim.Turning to servicing unit is a kind of electronic control system of costliness, and it must be discerned the extension of track and through servo drive bogie changed in the correct direction.
Contradictory in addition requirement: in service in processing; The chassis of locomotive and its framework one side be rigidity as far as possible; Make the milling cutter of rotation can not cause locomotive its frame vibration in other words, this vibration can damage the milling surface and make follow requirement very the difficulty of strict tolerance increase or hinder it.On the other hand, travel from the reason of the technology of travelling with based on the requirement of engine driver's comfort level for transporting of fair speed, locomotive must have the chassis of springing.For satisfying said opposite needs, when being transformed into the processing operation, must block springing.Very firm and therefore car body must must design troublesomely in addition.
For realizing high-quality processing result, when milling but also in the processing (for example grinding) of the removal material that another kind carries out with similar machine, propelling in orbit must be carried out extremely consistently.Otherwise cutting depth and cutting force will change, and this can cause vibration and impact.With fixing milling machine different (wherein milling machine carries out the sealed and high-precision motion of shape by main shaft), advance in the rail milling of moving and carry out through the force closure of wheel, the drive system of advancing through locomotive realizes.So because the right limited friction factor of the wheel-rail of steel to steel needs high axial load.In addition, on the one hand locomotive must can be the processing operation and very slowly travels (and very accurately slow), is on the other hand to transport to travel and must can reach high speed.Need manual transmission for this reason.
Summary of the invention
Above-mentioned mainly be present in mobile rail milling but also for other be used for should solve and should propose a kind of rail, simple and reliable device of working that material ground processes track that be used for removing by the present invention by the problem that similar machine designed is removed in the method for rail of material ground processing track.
This task solves through a kind of device that is used for removing the rail that material ground processing lays at track with claim 1 characteristic according to the present invention.Dependent claims 2 to 15 provides favourable the further expanding of this device.
The main thought of the present invention is embodied in apparatus of the present invention: different with prior art; The drive unit that the vehicle of machining cell is set in the prior art thereon both be used for transporting travel also be used for and in particular in cooked mode, promptly advance vehicle during rail in processing), said in the present invention at least one machining cell self is driven.Machining cell is provided with the rail wheel for this reason, and at least one is that the rail that is driven is taken turns in the rail wheel.Need not to utilize the drive unit of self to move through this measure vehicle when processing rail now; But machining cell promotes vehicle in track, this machining cell be driven and through the linkage on acting on the track longitudinal direction, as to be used for machining cell is connected to vehicle chassis vehicle is moved together.At this, machining cell especially is connected with vehicle non-rigidly, but constitutes the unit that can be connected with vehicle elasticity of self, so that take care of vehicle, vehicle is only passed through the drive unit of machining cell and taken care of in cooked mode.In addition, advantageously linkage and does not work at track only on the track longitudinal direction longitudinally in a lateral direction, and machining cell and vehicle can be in this relative motions in a lateral direction thus.
Because comparing machining cell with complete vehicle can design obviously for a short time and simple; So can be with the such Design and Machining of less processing charges unit; Make it friction and faithful to track ground move in orbit along rail, especially with machining tool corresponding fixing reliably in orbit.Preferably be equipped with self chassis at this machining cell, it carries processing operating propelling load and because lower travel speed and need not comfortableness and can be configured to nonelastic and be configured to rigidity thus alone.The chassis of vehicle and framework can be constructed fully traditionally; Vehicle especially can be the vehicle that do not drive, like vehicle based on the traditional train compartment, this is because the rigidity of vehicle does not influence with the rolling characteristic of elasticity for the machining cell that drives certainly.Therefore under the situation on the track chassis of the complicacy that is not used in whole vehicle, can realize good milling result.
In addition, the drive unit that is used for machining cell only has been required to be the slow driving of cooked mode and has been provided with and has been used for the fixed transmission that high accuracy advances.Therefore omitted manual transmission, said drive unit can be optimized and improve thus the ride characteristic that installs in the cooked mode fully to this specific (special) requirements.
As described in claim 6; When vehicle for the compartment form that do not drive, during trailed vehicle, produce following advantage: the compartment only in travel slowly (Betriebsfahrt) in track and only be (to be subjected to the machining cell driving) indirectly to travel certainly.The compartment does not need train safe system (for example " PZB ", " INDUSI ") for this reason, has practiced thrift cost thus.The cost that transports operation that tractor, the for example locomotive of buying or rent batch process is used for vehicle is cheaper from the system of travelling than special development.
Advantageously, said machining cell is arranged on the position in the zone line between said two axletrees of vehicle at least.Vehicle has maximum operational space usually in this zone, make corresponding machining cell can be set there easily, set gradually two or three this type unit (also referring to claim 15) before and after for example.
Advantageously; Apparatus of the present invention have the lifting gear that is used for rising and falling with respect to vehicle machining cell, so that drop to machining cell in the track and drop on the rail and in order to transport operation it is risen with rail from track in other words in order to process operation.Transporting operation at this is such operation, that is, device is perhaps moved to another place to use or returns storage location from the operation (being typically fast running) that storage location moves to the place to use from a place to use.For make machining cell transport be not damaged in travelling do not influence in other words transport at a high speed travel in the ride characteristic of vehicle, advantageously machining cell is risen from track.
Advantageously, vehicle has the interior space of sealing, machining cell transport run duration can be arranged in the space.For example machining cell can be fixed on the position of lifting with respect to the chassis of vehicle simply.But also machining cell can be risen until its complete disorbit and be in the interior space of vehicle and be admitted to stand in the interior space of vehicle, like platform in.
Preferred embodiment has the aspirator of the material smear metal that is used for producing during the sucking-off processing rail; The pump orifice of aspirator is arranged on the machining cell in the zone of machining tool, and is arranged on the vehicle via the material smear metal collection container that suction channel is connected with pump orifice.Can select the enough big material smear metal collection container on the vehicle that is arranged on corresponding to the size of vehicle, so as to collect the material smear metal of generation reliably at longer processing duration, as milling bits, shavings, abrasive dust or similar item.Reduce the processing interruption that is used to empty material smear metal storehouse thus, improved the productivity ratio of device thus.
Advantageously, on vehicle, be provided for energy supply device to the machining cell supplying energy.Particularly advantageously be that this energy supply device is the generator that promotes of fuel, like diesel-driven generator.Energy supply unit is not arranged on machining cell and is arranged on solution on the vehicle more and can makes machining cell design compactly more.Especially when each vehicle is used more than a machining cell, can advantageously reduce the cost (cost, space) that is used for the energy supply through using single, a corresponding big energy supply unit.Via corresponding feedway, like electricity or underground to the machining cell energize; Wherein, Circuit is flexible; So that do not hinder especially in processing machining cell and the vehicle gap between its chassis in other words that preferably is present in service, relatively moving between vehicle and the machining cell do not destroyed these circuits in other words.Can both be used for operation there to the energy that on vehicle, produces and supply with to give machining cell by this way and be used for driving the drive motor that (advancing machining cell and vehicle thus) rail is taken turns; Also be used for the instrument that for example driven; The drive unit of instrument is arranged on (referring to claim 10) on the machining cell, or supplies power to the workpiece drive unit.Also energy can be used to drive the instrument mobile device that is advantageously provided on machining cell, it is used for rising and falls machining tool and be used for machining tool is pressed on the rail.This instrument mobile device that also can otherwise drive is favourable; Because possible rise that not only can be through machining cell itself and fall beginning and finish processing in other words, and through littler simpler and so withdrawing feed in other words that can more pinpoint ingredient (being machining tool) can implement these processes more accurately.The degree that is pressed on the rail has also determined processing result.In other words excise the degree of depth by compressing the cutting depth that decides rail material to be excised at milling tool under as the situation of machining tool (referring to claim 12).
Machining tool is rotationally symmetric body preferably, and this rotationally symmetric body has processing structure on its periphery, and rotationally symmetric body is aimed at rail with this periphery man-hour adding.As stated, machining tool can be a milling tool.As alternative, the mobile steel rail processing of the rail that the machining tool that also can consider grinding tool or rail planing tool or similarly remove material is used for laying at track.
Particularly advantageously for the present invention in addition be; Machining cell has the framework of two-piece type, this framework have be arranged on first frame part, be used for the rail of advancing on first rail of track wheel and be arranged on second frame part, be used for the rail wheel of advancing on second rail at track.Can regulate the width of said framework on transverse to the direction of track through relatively moving of two frame parts, make that the distance between the rail wheel of advancing on the rail of in track, putting against each other can be conditioned with the adaptive rail distance.Can guarantee that in this way machining tool can not float owing to the variation of gauge in the track or through other external condition and therefore causes the coarse processing of rail in track.The same with other scheme in addition, especially in this scheme, machining cell also can have two machining tools, and promptly each one is used for two rail that track is laid.Therefore can process rail through two instruments simultaneously.
In the scheme of machining cell that describe, that have the framework that is divided into two frame parts, device for spreading is set advantageously before a kind of, this device for spreading applies one to said two frame parts they is pressed the power that leaves each other.This device for spreading is used to make the rail wheel always on rail separately, to move reliably on the one hand.On the other hand, device for spreading is used for machining tool roughly directed reliably with respect to rail head, so that guarantee reliable and corresponding to the processing of desirable processing result.
In order to follow the tracks of machining tool more subtly, advantageously, machining cell can have the sensing system that is used to survey rail, can detect the position of surveying rail in other words once more by sensing system.This system can start the accurate adjustment to the machining tool on the machining cell by means of the control device that the centre connects, so that optimize processing result.
As stated, in device of the present invention, can on vehicle, set gradually a plurality of machining cells in front and back.This has following advantage on the one hand: set gradually machining cell through front and back and realize the more intensive processing (for example the milling unit that sets gradually through two front and back carries out darker excision) to rail.On the other hand, the material different procedure of processing can be carried out in a process, and its mode is: see that on travel direction first machining cell that is positioned at the front is the milling unit, second machining cell that is positioned at the back is the grinding unit.Thus, the milling surface of rail can be finish grinded in a procedure of processing.
In the location that front and back set gradually, select the advantage of similar machining cell to be: for example the machining cell and falling that during processing is travelled, has a machining tool of wearing and tearing through rise under the situation of the tool wear in first machining cell has still the machining cell of unworn instrument and can proceed processing and travel and process can not have interruptedly and carry out.Through the instrument of the wearing and tearing on the machining cell of corresponding personnel on the vehicle even replaceable rise, make that this machining cell is available once more to change until next time.
In addition; It is favourable selecting trailed vehicle and machining cell acting in conjunction of the present invention; Because can be the simply constructed bigger processing train of intensive especially processing in this way, its mode be bring into two or more compartments that front and back connect successively in the Working position and there before and after connect or do not connect ground and be pushed through track drivingly through its corresponding machining cell.
Description of drawings
Other advantage of the present invention and characteristic are by providing in the accompanying drawing embodiment explanation below.Accompanying drawing is following:
Fig. 1 is the schematic side elevation of milling unit as the machining cell of constructing certainly of the ingredient of apparatus of the present invention, at this with travelling;
Fig. 2 apparatus of the present invention, it comprises a vehicle and on travel direction, is inserted into machining cell in the vehicle, that driven successively at these two; And
The schematic diagram of overlooking of Fig. 3 machining cell, it has the framework of two-piece construction and when different gauges is set, is used for the adaptive spreading mechanism of gauge.
The specific embodiment
The schematic side elevation of the machining cell of the unit of milling shown in Fig. 11 form, this milling unit is the ingredient of apparatus of the present invention.Shown in milling unit 1 have the framework 2 on the chassis that constitutes milling unit 1 and be fixed on rail wheel 3a and the 3b.Take turns last time when milling unit 1 is sleeved on rail, rail wheel 3a is used on rail S, sliding.At this, milling unit 1 has drive unit 4, and this drive unit acts on the axletree that is provided with rail wheel 3a and drives rail wheel 3a so that advance.
Milling unit 1 also have two can operation independently of one another the milling station, wherein only can see the first milling station 29 (second milling stands in and is hidden in 29 back, the first milling station in the plan).Milling station 29 has main shaft housing 5, and machining tool and the milling wheel drive unit 7 that is used to make 6 rotations (illustrating with arrow) of milling wheel that 6 forms are taken turns in milling are set on this milling station.Milling wheel 6 is equipped with milling cutter 8 along its periphery, and milling wheel 6 can be on the rail S, say on its tread and remove material exactly by milling cutter.Main shaft housing 5 (with milling station 29 thus) but can regulate by the adjusting drive unit of accurate adjustment through vertically-guided device 9, make that milling wheel 6 can be towards rail S feed withdrawing from it in other words.In addition, the excision degree of depth is regulated with respect to rail S feed through make milling wheel 6 by vertically-guided device 9.
As alternative, replace milling wheel 6 can use circular grinding wheel.The wearing and tearing that are in operation are augmented (nachsetzen) through the vertically-guided device mould and are compensated.
In the machining area of milling wheel 6, milling wheel 6 on the direction of arrow during rotation and rail S break away from part once more suction funnel 10 be set, suction funnel can be connected with aspirator through suction channel 11.
Seeing on the travel direction that the milling unit has snubber 12 on the leading section of milling unit 1 and rearward end, can also the mode that further specifies be delivered to the driving force that milling unit 1 applies on the vehicle with following through snubber.At last; Be arranged on the sensor that schematically shows on the milling unit 1 with Reference numeral 13 expression, this sensor detect the surface of rail S and tread trend, generate corresponding signal and cause rising or the decline of main shaft housing 5 for example but also possibly cause transverse movement (further not illustrating) so that the accurate adjustment milling takes turns 6 at this.
The milling unit 1 that in Fig. 1, illustrates is from the side extending on the whole width of track and on an opposed side, is having rail wheel 3a, 3b, milling wheel 6 and an assembly shown in other that is set in equally on the rail.Framework 2 (can't find out at this) is configured to two-piece type, and first frame part has rail wheel 3a and the 3b shown in Fig. 1, and second frame part has the rail wheel that is located on this unshowned opposed side.Two frame parts can relative motion be so that change width and be provided with device for spreading on transverse to the direction of track, and this device for spreading makes two frame parts separated from one another, so that eliminate the gauge gap and guarantee that milling unit 1 travels reliably in track.
Fig. 2 illustrates a kind of milling attachment 14, and it is the example that material ground processes the device of the rail of laying at track that is used for removing of the present invention.Milling attachment has the vehicle of compartment 25 forms, in the compartment also to set gradually two milling unit 1 with before and after the mode that further specifies is on travel direction.Can find out that milling unit 1 is arranged in the well shape space, well shape space is limited the transverse wall on the chassis 18 of being fixed in compartment 25 15,16,17 respectively.Said two the like this well shape space 19,20 of structure central section of being arranged in compartment 25---between two bogies 22 that are equipped with two axles that are provided with rail wheel rim 21 respectively.
In addition, in interior space 23, be provided with can production units (not shown), like diesel-driven generator.Make electric energy by it, electric energy is supplied with to milling unit 1, so that move various drive units and hydraulic cylinder through corresponding lead (also not shown).
In addition, the console (not shown) is set, console can be taken over for use and operate to coordinate and to control the process of milling attachment 14 by the people.At last, be provided for rising or falling the device of milling unit 1.These lifting gears are also not shown, and it for example can hydraulically be operated, but also can be made up of crane or similar item.Fig. 2 only representes that milling unit 1 can be arranged on well shape space 19 in other words in 20 the diverse location.The milling unit that is arranged in the well shape space 19 lifts and rises up into the inside 23 in compartment 25 from rail S, and the milling unit 1 in the well shape space 20 drops in the Working position on the rail S and contact with rail with its rail wheel 3a, 3b.
Can find out that in addition milling unit 1 has the gap in well shape space 19,20, the milling unit can be with this gap with respect to compartment 25 motions.This gap not only longitudinal direction, promptly along or against travel direction and track bearing of trend on, and on direction transverse to said direction.Can find out that also milling unit 1 is positioned at transverse wall 15,16 17 opposite and can striking on it in other words with its snubber 12.17 gang cutter milling unit 1 can be with that produce by its drive unit 4 and be applied to driving force on the rail S through rail wheel 3a and pass to compartment 25 and compartment 25 is moved forward or drive in that processing is in service thus in other words through snubber 12 and transverse wall 15,16.Because said gap, compartment 25 can be with respect to 1 motion of milling unit at this, and the milling unit 1 then accurate track in edge travels, thus accurate machined steel track surface.Because vehicle (compartment 25) is thrown off with milling unit 1 and is connected, the transverse movement in compartment 25 is not because the gauge gap (it needs for safety traffic in track) of its bogie has influence to processing result when the milling rail.
But travel for carrying out moving fast, milling unit 1 lifts and is fixed on the compartment 25 from rail as the example that kind that is arranged at milling unit 1 in the well shape space 19 among Fig. 2.Compartment 25 can be connected on traditional tractor, for example locomotive or highway track convertible car, and it can move compartment 25 with normal travelling speed.Compartment 25 itself is provided with common chassis, especially by elastic buffer, thus transport can be when travelling be in sensor and personnel in the space 23 realize comfortableness and safety.
At last, Fig. 3 two from above see that the schematic diagram that is in the milling unit 1 that two different gauges set explains spreading mechanism.View is the geometry and the ratio of reality of other element of schematic and principle and ingredient that especially do not embody framework 2 and milling unit 1 fully.In addition, for simplifying and better definition, omitted each element and the ingredient of milling unit 1 in the view.
Can find out that from Fig. 3 the framework 2 of milling unit 1 comprises first frame part 26 and second frame part 27, these two parts can relatively move transverse to track.On first frame part 26, be arranged in Fig. 3 view respectively below rail on the rail wheel 3 of advancing.On second frame part 27, be fixed on the rail wheel 3 of advancing on the rail that illustrate up respectively in Fig. 3 view, opposed.At two frame parts 26, actuator 28 is set between 27, like hydraulic cylinder, it is in operation and applies a pressure and make the power that struts that two frame parts 26 and 27 essentially horizontally are separated from each other transverse to track to framework 2 and in track, strut framework 2 thus.
Also can see two milling stations 29 and 30 in the figure now, its have respectively one be used for processing the track right side in other words the left side rail milling wheel 6 and can move independently of one another.
Above Fig. 3 in the view, for the state that does not strut of the framework 2 of milling unit 1 is shown for the purpose of clear, in this state, the wheel rim of rail wheel 3 does not rest on the rail S of track.Especially milling station 29 30 can drop to simply on the rail S and lifts (through the elevating mechanism at this unshowned vertically-guided device) in other words from it in other words in this position.Therefore relate to track top position (Aufgleisstellung) here, but not Working position.
Below view shown in a kind of position, as its be in operation through be continuously applied by actuator 28 framework 2 in other words the power that struts on its frame part 26 and 27 occur.The wheel rim of rail movable pulley 3 is pressed on the rail S of track there, makes the current gauge of milling unit 1 adaptive track and under the situation of the transverse movement that is not caused by the gauge gap, in track, travelling thus.Can compensate in the track gauge skew that usually exists through the adaptive possibility of this dynamic gauge, and can be through dropping on the rail slide plane now and 6 pairs of rail slide planes of the milling that is applied to it wheel cooperate accurate processing all the time unchangeably.Additionally; Also sensor device and adjusting device can be set, it detects the trend of two rail and can lateral adjustment device independent accurate adjustment, that guide through horizontal orientation device 31 realize that initiatively the gauge at two milling stations 29,30 is adaptive through operation for each milling station 29,30.Lateral adjustment device also can be used for making milling station 29 in other words 30 milling wheel 6 move into position comfortable for the operator so that change milling cutter 8.
Can find out also that from Fig. 3 gauge is adaptive also to exert an influence to the lateral attitude of milling wheel 6 in track, makes milling wheel 6 be adjusted to its optimum position about rail.This is fixed with rail wheel 3 through milling station 29 30 is arranged on frame part 26 and realizes on 27 in other words in other words on said frame part, said rail wheel slides on the rail S that treat through milling station 29 millings wheel 6 processing under 30 in other words respectively.
List of numerals
1 milling unit
2 frameworks
3,3a, 3b rail wheel
4 drive units
5 main shaft housings
6 millings wheel
7 milling wheel drive units
8 milling cutters
9 vertically-guided devices
10 suction funnel
11 suction channels
12 snubbers
13 sensors
14 milling attachments
15 transverse walls
16 transverse walls
17 transverse walls
18 chassis
19 well shape spaces
20 well shape spaces
21 rail wheel rims
22 bogies
Space in 23
24 smear metal storehouses
25 compartments
26 first frame parts
27 second frame parts
28 actuators
29 milling stations
30 milling stations
31 horizontal orientation devices
The S rail
Claims (15)
1. be used for removing the device that material ground processes the rail of laying at track (S); It comprises vehicle (25) and at least one machining cell (1) of a wheel-track type; Said vehicle comprises a chassis (18) and at least two axletrees (22) that comprise at least two rail wheel rims (21) respectively; Said machining cell is arranged in the vehicle (25) and has the machining tool (6) that is used to remove material ground processing rail (S); It is characterized in that; Said machining cell (1) has the rail that is used on rail to be processed (S), travelling and takes turns (3; 3a; 3b); At least one rail wheel (3a) in the said rail wheel drives through drive unit (4), and machining cell (1) is through acting linkage (12 on the track longitudinal direction; 15,16,17) can be connected on the chassis (19) of vehicle (25); And drive unit (4) is configured to apply a propulsive force to said at least one driven rail wheel (3a), and this propulsive force is enough to make machining cell (1) and the said vehicle (25) that is connected on the said driver element (1) to move with process velocity along track.
2. according to the device of claim 1, it is characterized in that said machining cell (1) is arranged on the position in the zone line between said two axletrees (22) of vehicle (25) at least.
3. the device that one of requires according to aforesaid right; It is characterized in that; This device has and is used for rising and fall the lifting gear of machining cell (1) with respect to chassis (18), so as to drop in track in order to process operation machining cell (1) and drop to that rail (S) is gone up or for move operation from track with rail (S) rise.
4. according to the device of claim 3, it is characterized in that said vehicle (25) has the interior space (23) of sealing, mobile run duration machining cell (1) can be set at said in the space.
5. the device that one of requires according to aforesaid right; It is characterized in that; The wall (15 that at least one extends through the longitudinal extension transverse to vehicle (25) is set; 16; 17) limit; Be formed at the well shape space (19 in the chassis (18); 20); Machining cell (11) always is arranged in the said well shape space when processing rail (S); Said well shape space (19; 20) in the length on the longitudinal direction of vehicle (25) greater than the length of machining cell (1) on same direction; And its characteristic also is to be provided with to be seen on longitudinal direction and travel direction always in the machining cell front; Preferably also be arranged on the snubber (12) on the machining cell (1) in the back, to be used to rest on well shape space (19; 20) one of them wall (15; 16; 17) on.
6. the device that one of requires according to aforesaid right; It is characterized in that; Said vehicle (25) is the compartment that does not drive, and said compartment has a rotating disk (22) and a said compartment with at least two axletrees respectively and has a coupling arrangement that is used to be connected on the tractor on leading section and rearward end.
7. the device that one of requires according to aforesaid right; It is characterized in that; Said device has the aspirator that is used for the material smear metal that sucking-off produces during the rail in processing; The pump orifice of aspirator (10) is arranged in the zone of machining tool (6) on the machining cell (1), and the material smear metal collection container (24) that is connected with pump orifice (10) via suction channel (11) is arranged on the vehicle (25).
8. according to the device of one of aforesaid right requirement, it is characterized in that, the generator that energy supply device, especially fuel promote is set, on said vehicle (25) so that to machining cell (1) energize.
9. the device that one of requires according to aforesaid right is characterized in that said machining cell (1) has instrument mobile device (5,9), to be used for rising and to fall machining tool (6) and be used for machining tool is pressed to rail (S).
10. according to the device of one of aforesaid right requirement, it is characterized in that said machining tool (6) is the instrument that is driven, and on machining cell (1), tool drive (7) is set.
11. the device according to one of aforesaid right requirement is characterized in that said machining tool (6) is a rotationally symmetric body, this rotationally symmetric body has processing structure (8) on its periphery, and rotationally symmetric body is adding man-hour with this periphery aligning rail.
12. the device according to one of aforesaid right requirement is characterized in that said machining tool (6) is a milling tool.
13. device according to one of aforesaid right requirement; It is characterized in that; Said machining cell (1) has the framework (2) of two-piece type; This framework has and is arranged on first frame part (26); The rail that is used on first rail (S) of track, advancing takes turns (3; 3a; 3b) and have the rail wheel (3 of advancing on second rail (S) that is used at track on second frame part (27); 3a; 3b); Wherein, On transverse to the direction of track, pass through two frame parts (26; Relatively moving 27) can be regulated the width of said framework (2), makes the rail wheel (3 of advancing on the rail of in track, putting against each other (S); 3a; Distance 3b) can be conditioned to carry out gauge adaptive.
14. the device according to claim 13 is characterized in that, device for spreading is set, this device for spreading applies one to said two frame parts they is pressed the power that leaves each other.
15. the device according to one of aforesaid right requirement is characterized in that, said device has at least two machining cells (1) that set gradually before and after in vehicle (25), on travel direction, seeing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10171220.6 | 2010-07-29 | ||
| EP20100171220 EP2412871B1 (en) | 2010-07-29 | 2010-07-29 | Device for abrasive processing of rails laid in a platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102345257A true CN102345257A (en) | 2012-02-08 |
| CN102345257B CN102345257B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110192200.8A Expired - Fee Related CN102345257B (en) | 2010-07-29 | 2011-07-04 | For processing the device of the rail established at track middle berth with removing material |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2412871B1 (en) |
| CN (1) | CN102345257B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526350A (en) * | 2014-12-29 | 2015-04-22 | 北京二七轨道交通装备有限责任公司 | Installing tool for milling grinding device |
| CN104612005A (en) * | 2013-11-04 | 2015-05-13 | 昆明中铁大型养路机械集团有限公司 | Machining method for re-forming rail head contour |
| CN104662229A (en) * | 2012-09-13 | 2015-05-27 | 福斯罗Mfl钢轨轧机有限责任公司 | Method and device for force-dependent controlling in the machining of rails |
| CN109642400A (en) * | 2016-09-07 | 2019-04-16 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | It can move in orbit to remove the machine of the irregular body on rail's end portion surface |
| CN111684133A (en) * | 2017-11-21 | 2020-09-18 | 利岑机械制造和铸造有限公司 | Processing device for track facilities in urban areas |
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| EP3031693B1 (en) * | 2014-12-11 | 2018-11-21 | Vossloh High Speed Grinding GmbH | Forcibly spread frame for a rail vehicle and rail vehicle with such a frame |
| CN104911965B (en) * | 2015-05-29 | 2016-09-07 | 中国铁建高新装备股份有限公司 | A kind of mobile steel rail milling car rough mill device |
| US20180245292A1 (en) | 2017-02-24 | 2018-08-30 | Holland, L.P. | Portable Weld Milling Machine Apparatus and Methods of Using the Same |
| CN106276112A (en) * | 2016-09-30 | 2017-01-04 | 北京起重运输机械设计研究院 | Double track flexible wheel base shuttle |
| DE102017107059A1 (en) * | 2017-04-03 | 2018-10-04 | Ludwig Koehne | Rail grinding apparatus |
| DE202017106689U1 (en) | 2017-11-06 | 2017-12-06 | Geiger + Schüle Beteiligungs-Gmbh & Co. Kg | Track construction device for machining rails |
| DE102017125839A1 (en) | 2017-11-06 | 2019-05-09 | Geiger + Schüle Beteiligungs-Gmbh & Co. Kg | Track construction device for machining rails |
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| US5566437A (en) * | 1994-02-18 | 1996-10-22 | Speno International Sa | Installation for the reprofiling of tracks carried out on a railway line |
| CN1484723A (en) * | 2000-12-06 | 2004-03-24 | ����� | Travelling device for machining down rails |
| CH693960A5 (en) * | 1998-09-04 | 2004-05-14 | Fritz Buehler | Rail re-profiling machine machines longitudinal and cross profile of railway truck rails and has rotary frame, driver positions, work cabin, drive group and suction device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5566437A (en) * | 1994-02-18 | 1996-10-22 | Speno International Sa | Installation for the reprofiling of tracks carried out on a railway line |
| CH693960A5 (en) * | 1998-09-04 | 2004-05-14 | Fritz Buehler | Rail re-profiling machine machines longitudinal and cross profile of railway truck rails and has rotary frame, driver positions, work cabin, drive group and suction device |
| CN1484723A (en) * | 2000-12-06 | 2004-03-24 | ����� | Travelling device for machining down rails |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104662229A (en) * | 2012-09-13 | 2015-05-27 | 福斯罗Mfl钢轨轧机有限责任公司 | Method and device for force-dependent controlling in the machining of rails |
| CN104662229B (en) * | 2012-09-13 | 2017-05-31 | 福斯罗Mfl钢轨轧机有限责任公司 | The method and apparatus of the control associated for power in track processing |
| CN104612005A (en) * | 2013-11-04 | 2015-05-13 | 昆明中铁大型养路机械集团有限公司 | Machining method for re-forming rail head contour |
| CN104612005B (en) * | 2013-11-04 | 2017-02-22 | 中国铁建高新装备股份有限公司 | Machining method for re-forming rail head contour |
| CN104526350A (en) * | 2014-12-29 | 2015-04-22 | 北京二七轨道交通装备有限责任公司 | Installing tool for milling grinding device |
| CN104526350B (en) * | 2014-12-29 | 2017-07-21 | 中车北京二七机车有限公司 | The mounting tool of milling attachment |
| CN109642400A (en) * | 2016-09-07 | 2019-04-16 | 普拉塞-陶伊尔铁路机械出口股份有限公司 | It can move in orbit to remove the machine of the irregular body on rail's end portion surface |
| US11203839B2 (en) | 2016-09-07 | 2021-12-21 | Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. | Machine, mobile on a track, for removing irregularities on a rail head surface |
| CN111684133A (en) * | 2017-11-21 | 2020-09-18 | 利岑机械制造和铸造有限公司 | Processing device for track facilities in urban areas |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2412871A1 (en) | 2012-02-01 |
| EP2412871B1 (en) | 2014-01-01 |
| CN102345257B (en) | 2015-09-23 |
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