EP2670922A1

EP2670922A1 - Device and method for constructing and treating railway tracks

Info

Publication number: EP2670922A1
Application number: EP11794624.4A
Authority: EP
Inventors: Michael STELLEY
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-04
Filing date: 2011-04-14
Publication date: 2013-12-11
Also published as: DE202011110788U1; DE112011104834A5; DE102011010420A1; WO2012103859A1

Abstract

The invention relates to a method and a device (1) that operates according to said method for both constructing and treating a railway track (2). The track-mounted device (1) can work on tracks with a radius of curvature > 50 metres and both the wheelbase (a) and the track width (b) beneath the individual modules (3 - 7) can be simultaneously variably modified. The device is composed of a plurality of individual modules which are arranged in functional order one behind the other. In addition, the method or the device according to the invention allows a continuous sequence of operations to achieve a conveyor belt -type construction of a deep drainage system on railway tracks using a special module (3) that comprises a lateral trench cutting machine (9).

Description

DEVICE AND METHOD FOR CONSTRUCTION AND MACHINING OF

TRACK SYSTEMS

The present invention relates to a device and a method for the construction and processing of track systems, in particular for processing existing track systems whose radii of curvature are> 50 meters and are suitable for all track widths on which a plurality of track-bound modules are arranged in a predetermined order ,

Such devices and methods for machine construction of

Floor layers in track construction are known from EP 2 020 459 B1 in the prior art. This method or the device required for the mechanical degradation of soil in track construction, in which a soil layer underneath and / or next to the track is mechanically solved and removed, has a moving on the track cutting device for cutting the material an endlessly circulating Milling belt used, with which the material is detached and removed below the tracks and then loaded by means of a conveyor belt to a wagon arranged behind it. DE 1 430 998 further discloses a bogie for an articulated train of a single or multi-rail track, in which the wheels of the individual bogies can each be adjusted to the required radius of curvature of the railroad tracks. Furthermore, from DE 144 937 a self-propelled track construction machine has become known with which the ballast bed of the busy track system can be cleaned with a special suspension arrangement.

CONFIRMATION COPY • The track-bound construction vehicles used in the prior art

all have the disadvantage of being due to their rigid connections

between track-bound chassis of the modules and the

Working devices are limited in their operation. Another

Disadvantage is the fact that the traversable track radii above

of 300 m and the conventional track-bound

Construction vehicles used only on a single track width of 1435 mm

can be.

Furthermore, it is in the production of deep drainage systems

disadvantageous that conventional methods with two-way excavators, locomotive,

Loading wagon and a huge amount of time. That's the way it is

e.g. required in the pressure range of the track systems at almost 90% of

Installations to install a shoring in advance, which only with a rumble

Effort and many blockages of the tracks can be carried out

which, of course, greatly increases the performance of such methods

is reduced.

Therefore, it is an object of the present invention to provide an apparatus and a method which overcomes the difficulties of the prior art and provides significant cost savings in the design.

This object is achieved with the characterizing features of the main claims.

The inventive multi-membered device of at least one

track-bound module for processing track systems, in which the individual modules are arranged one behind the other, is characterized in that

- The individual modules are arranged detachably on a chassis; and

- The center distance (a) of at least one chassis is variably adjustable; and

- a predetermined length (L) of the at least one module is not exceeded; and

- At least one module has at least one trencher, which is arranged on the longitudinal side of the at least one module. The associated method after the device according to the invention operates is characterized in that the individual modules are sequentially arranged one behind the other, wherein at least one module is detachably mounted on a chassis and is equipped with a variably adjustable base frame; and at least one module is provided, which has at least one trencher, which is arranged longitudinally on the at least one module.

With the device according to the invention and the corresponding method, various modules or units can be mounted as needed between the drive or aggregate modules, so as to be able to assemble an overall complex. This whole complex has the advantage that work tools and

Aggregates can be exchanged for each step, the modules are all designed so that they can be transported by truck / low loader and also by rail / track. By assembling small modules and components into a large machine, it becomes possible to carry out this work / (underground remediation / cleaning and compacting of base ballast etc.) even in narrow track radii under 300 m mechanically and in the conveyor belt method, which until now could only be carried out conventionally , This saves a considerable amount of costs. The individual modules are in their length on the respective transport units / low loader (according to legal regulations for

Transports in the European Union) so that the modules can be used in all profiles of the EU. Any number of drive modules and units can be coupled and mounted together.

The drainage systems are produced by the conveyor belt method. The soil is loosened with a trench cutter on the side and transported away by means of belts. There are support plates / shuttering plates on the miller, which support the pending soil (shoring). The working pit is practically pulled along by continuous driving of the mill. The separating material fleece or other materials are attached to the milling machine and inserted in the propulsion of the machine. In the

Work pit is filled by transport units / belts / screws and the same, the construction material for the trench bottom and the backfill material and installed by means of a laser control in an exact storage height of the components (pipe to roll or pieces / cable ducts, etc.). Filling the excavation (filter gravel or <the same) is filled with conveyors / belts / screws, and filled up to the complete coverage / production of the drainage systems / cable systems. The machines and assemblies are track bound and due to the

Adjustability of the wheelbases can be used on any track width. By coupling or attaching additional equipment / modules, it is also possible to center between two

Track installations to produce drainage and / or cable routes without disposing of the ballast. The material to be installed is over tapes and

Screen device worked up, stored and re-introduced after installation of the system.

It is advantageous that the track width (b) of the individual modules is adjustable and is adapted to the respective track width (b ') of the track system to be processed.

It is also advantageous that the at least one longitudinally arranged on the module trencher has at least on both sides of the milling arranged support plates, which are connected to the mill.

Another advantage is that in the end of the support plates a

Conveyor is arranged, which supplies the working pit the filling material.

Further, it is advantageous that the two support plates have transversely to the longitudinal direction of the gifts / shaft at least one transverse strut.

It is also advantageous that the two support plates are held in the rear of at least one support arm with conveyor belt to guide the installation of the support plates in height (H) and direction (R).

It is also advantageous that at least one module (MFW) has a drive unit for residues and at least one tractor (PFV).

Another advantage is that the predetermined length (L) of the individual modules is between 8 and 15 meters, preferably 12 meters. It is particularly advantageous that an adaptation of the track widths can be carried out by exchanging bogies underneath the individual modules, whereby the track-bound modules can be guided on different track widths (b ').

Other features essential to the invention can be found in the dependent claims and the detailed description.

In the following the invention will be explained in more detail with reference to drawings. It shows:

Figure 1: A compilation of a plurality of modules (3, 4, 5, 6, 7) for

Processing a track system (2), in particular a deep drainage;

Figure 2: A schematic cross section through a track system (2) with two

Tracks (10, 10 ') on a ballast bed (12);

Figure 3: A partial perspective view of a module (3) for depth drainage (FFT);

Figure 4: A side view of a module (3) for depth drainage (FFT);

Figure 5: A schematic side view of a trencher (9) with at least

a support plate (17);

Figure 6: A schematic plan view of a trencher (9) with two laterally

arranged support plates (17,17 '), to the rear of a

Holding device (19) with a conveying means (36) is arranged.

FIG. 1 shows a side view of a part of the invention

multi-unit device 1 for building or for processing a

Track 2. The device 1 is in the present

Embodiment of a plurality of individual modules 3, 4, 5, 6, 7

together, where the abbreviations MFW (Materialfördenwagen), ML2 (Material Warehouse Cart 1, 2), in the MK1 (material cart), SWP (screening car power), FFT (flank cleaning, milling and

Deep drainage). The individual modules are mounted or integrated on at least one chassis 16 (wagon) with at least two axles. Furthermore, the modules are all track-bound, which is important to the present invention. As a result, the individual modules are inevitably one behind the other in a predetermined order on the track system to be processed 2. The individual modules are arranged so that the required materials are logistically appropriate behind the other. In here present

Embodiment seven modules are arranged in a logistically meaningful way for a deep drainage and track maintenance in a row.

The MW 1 module before the FFT module is the

Motor vehicle / aggregate / tram to produce a deep drainage in the assembly line method on the tracks 10, 10 'arranged so that the excavated or abraded material is stored in the dedicated MFW module 6. Behind the FFT module, the SWP module 4 'is arranged, Between the two modules, the module FRM is installed for processing the materials under the tracks, with the at the track and

Flank cleaning of gravel is cleaned. Certain modules serve as drive cars. The SWP module 4 is used for the production of deep drainage, as well as the cable channel / edge path works and for railway trenches. In addition, an MK1 module for the storage of pipes / manholes and material for the sole production can also be arranged. Following the MK1 module can then ML2 module for storage of pipes / manholes and material arranged. Behind the module MK 1 and ML 2 is the MFW module 6 as

Material trolley arranged, which is available for the storage and transport of bulk material (filter material A / lis / gravel, mineral mixture). The Material Handling Trolleys (MFW) are used for the transport, storage and installation of bulk material (gravel, mineral mixture). in this connection It should be noted that the wagons have two conveyor belts and two

Have transfer bands. With the conventional material trucks

there is only one transfer belt and a bottom or conveyor belt. By

the two bands and the funnel-shaped container at the MFW module

6, it is possible even in case of failure / failure of a band the car

to be emptied so that work can continue and

as a result no interruptions or interruptions of the work arise.

FIG. 2 shows a schematic cross section through a track system 2 with two tracks 10, 10 ', which are spaced apart from one another with a track width b. The tracks 10,10 'are mounted on sleepers 26 with suitable fasteners. The sleepers are made of either concrete or wood. The track bed 12 is poured from gravel or a ballast / rock mixture above the base top edge 15. The substructure top 15 is using a special

Device, which will be explained in more detail below, processed.

FIG. 3 shows a perspective partial view of the FFT module 3, which

on a base frame and / or chassis 16, 16 'is arranged.

This module is especially good for one side of the track 2 too

building depth drainage of railway track suitable. The module 3

has at least one trencher 9, which at the end of a

Swivel arm 33 is attached by conventional means. To the

Trencher 9 to operate and control is a cab 33

provided in which the display and control instruments for lifting

of the trench 34, and for laying the pipes 37 arranged

are. The FFT module 3 is also used for edge cleaning, milling and

Deep drainage used.

The lateral arrangement of a trencher makes the gravel

taken on the side of the threshold heads and conveyor belts 35th

a sieve 37 supplied and cleaned and laterally in front of head again

built-in. The gravel can also be removed and disposed of when needed

or be stored on a MFW module 7. This module ö can also be used for the removal and clearing of marginal paths according to the same principle.

When trimming the trench 34, the sword of the trencher 9 is exchanged, which allows the digging of a deeper trench. Rocks and rocks (soil class up to 6) can be removed, loaded and stored (MFW) and continuously removed from the construction field.

The deep drainage is an additional and novel

Working method. for making a track bound

Deep drainage using the conveyor belt method.

In the case of the FFT module 3, the trench 34 is continuously cut by means of

Laser control and other modern technical means.

Through the shoring 17, 17 ', on the milling machine and on a lifting arm

19, attached to the side of the machine, creates a

Working area of approx. 0.40 width and 5.00 m length. This solid

Shoring is pulled along with the machine, so that the upcoming

Material (soil) can not fill the excavation. In this area, with the help of a crane, the pipe or the endless tube of a

Relocated role. Filter material is fed via ribbons into the excavation pit. So it is possible, in a single operation and continuously to lay the cables, fill and cover, so that no conventional

Installation with installation and removal in advance is needed.

If the work is interrupted (end of the blockage), the shoring is released from the tiller and the lifting arm 19 and secures the excavation until the next installation insert. The performance of the machine is approx. 15 m / h. Compared to older methods, this represents a performance increase of over 300% and a saving of additional blocks for installation and removal of the construction.

FIG. 4 shows a schematic side view of the FFT module 3, in which the use of the trencher 9 next to the tracks 10 can be seen particularly well. The type of milling cutter is a commercially available band milling machine for digging a trench 34, to which conventional conveying means 35, such as conveyor belts, for transporting the removed material are arranged.

5 shows a schematic side view of a trencher 9 with at least one support plate 17 for shoring the side walls of the excavated trench 34. The support plates 1, 17 'are at a suitable point with the entire cutter 9 and its associated mechanism side in conjunction, so that the At least two support plates 17, 17 'are pulled practically behind the milling device and thus at the same time support the side walls of the trench. The

Support plates 17,17 'have about a length of 10 to 15 meters. In the rear area, the support plates 17, 17 'are fastened to at least one holding arm 19, which keeps the two plates apart and at the same time determines and determines the height H or the direction R of the support plates 17, 17'. It is a shoring, which is pulled along by the cutter and is held at the other end by a holding arm 19 with conveyor belt / conveyor belt 36, which are fastened together on the track-bound vehicle, whereby the support plates 17, 17 'at a predetermined distance being held. About the conveyor belt 36 filter material is filled into the pit.

FIG. 6 shows a schematic plan view of the milling cutter 9, to which the support plates 17, 17 'are attached laterally with special holders 35, 35'. In the rear region of the support plate 17,17 'at least one holding arm 19 is arranged, which simultaneously receives a conveying means, such as a conveyor belt 36.

Thereby, the two support plates are kept apart with a predetermined distance, so that the side walls of the excavated trench can not collapse. With the conveyor belt 36, the filling material 37 for filling the trench 34 is supplied to the excavated trench 34. After excavation of the trench 34 immediately after the einzulegenden drainage 38 or cable are inserted, which is carried out with modern laser-controlled devices.

In summary, it should be noted that due to the modular design with a plurality of machines and modules, a possibility is opened, different To carry out work steps and working methods for the production and processing of track systems 2 in one working section. The present invention provides a method and an apparatus 1 operating according to this method with which a track system 2 can be both constructed and processed. The track-bound device 1 is able to track on with a

Radius of curvature> 50 meters to work, at the same time both the

Axle distance (a) and the track width (b) below the individual modules 3 to 7 can be varied variably. The device is composed of a plurality of individual modules, which are arranged in an appropriate sequence one behind the other. With the method or the device 1 according to the invention, a continuous workflow for the production of a deep-water drainage-like structure with a special module 3 with a lateral trench cutter 9 on a track system 2 is also possible.

Examples

1. Clean flank and track ballast: FFT + FRM + MFW.

Clean and remove the ballast, remove the base course,

Install base course, install tile, compact base course.

2. Install ballast: FFT + FRM + PFV-F + PVF-PV + MFW

Clean and remove the ballast

upcoming material and binder.

3. Installation ballast and compact: FFT + FRM + PFV + MFW

By additional modules, such as a breaker unit and a

Gravel washing plant can do more work in one

Operation be performed.

In the base course - plowing - compaction is in principle

the same machine, which has a different function.

It also has compressor plates behind the plow under the track

on. Where:

FFT (edge cleaner, milling machine, deep drainage ...)

FR (milling, cleaning module ...)

MFW (machine trolley ...)

PFV A machine with multiple uses, eg. B.

Machine consisting of two lifting arms and at least one swivel arm. Modules for machining the tracks and the track substructure are installed between the two lifting devices and the modules / units can be exchanged as required.

Superstructure: rail processing

rail replacement

Threshold change - single or nests

Substructure: installation and compacting of substructure material and

basic gravel

PFV (plowing, milling, compacting ...) producing a sustainable

Substructure layer, milling of crags below mounted track systems

PVF (plowing, compaction, ...)

PV (plowing compaction) Ground ballast and substructure material installation.

Claims

1. Multi-unit device (1) from at least one track-bound module for processing track systems (2), wherein the individual modules (3, 4, 5, 6, 7) are arranged one behind the other, characterized in that

- The individual modules (3, 4, 5, 6, 7) on a chassis (16) are detachably arranged; and

- The center distance (a) of at least one chassis (16) is variably adjustable; and

- A predetermined length (L) of the at least one module (3, 4, 5, 6, 7) is not exceeded; and

- At least one module (3) has at least one trencher (9), which is arranged on the longitudinal side of the at least one module (3).

2. Apparatus according to claim 1, characterized in that the at least one longitudinally on the module (3) arranged trencher (9) at least two laterally of the cutter (9) arranged supporting plates (7,17 ') which with the cutter (9) are connected.

3. A device according to claim 1, characterized in that in the end region (18) of the support plates (7,17 ') a conveyor (21) is arranged, via which the filling material (2, 13) in the working pit (22) is guided.

4. Device according to one of the preceding claims, characterized gekennz e i c h n e t, that the two support plates (17,17 ') transverse to the longitudinal direction of

Trench / shaft (23) have at least one transverse strut (24), the

Support plates (17, 17 ') to a predetermined distance.

5. Device according to one of the preceding claims, characterized in that the two support plates (17, 17 ') are held in the rear area (18) by at least one holding arm (19) with a conveyor belt (20) in order to increase the height ( H) and direction (R).

6. Device according to claim 1, characterized in that at least one module (10xMFW) (3) has a drive unit for residues and at least one tractor (PFV).

7. Devices according to one of the preceding claims, characterized geke nnzeichnet that at least one module (4) (FFT + FRM + ML1) is provided for cleaning the track systems.

Device according to claim 1, characterized in that the predetermined length (L) is between 8 and 15 meters, preferably at 12

Meters.

9. The device according to claim 1, characterized in that an adjustment of the track widths by exchange of bogies below the individual modules (3-7) is made. 0. Apparatus according to claim 9, characterized in that the track width (b) of the individual modules (3, 4, 5, 6, 7) is adjustable and the respective track width (b ') to be processed track system (2) is adjusted.

11. A process for the production and processing of track systems (2) with at least one track-bound module (3-5), characterized in that

- The individual modules (3-7) are sequentially arranged one behind the other, wherein

- The axial distance (a) of the individual modules (3-7) is set variably and a predetermined length (L) of the individual module (3-7) is not exceeded; and

- At least one module (4) in the device (1) is arranged, which has at least on the longitudinal side a trench cutter (9) on the at least one module (3).