JPH0366442B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is a movable track straightening tamper comprising a bogie frame supported on mutually separated traveling mechanisms and at least one tamping device. A pair of tamping tools are provided which are supported in a height-adjustable tool support via a drive and inserted into the ballast and are moved and oscillated towards each other by a moving drive and a vibration device. and
Track stabilization in which a track lifting and straightening device with a lifting and straightening drive is arranged in front of the tamping device and can reliably engage both rails of the track via a set of wheels capable of running on the track. A device is arranged on the bogie frame behind the tamping device when viewed in the working direction, and is provided with a vibrator that vibrates the tool frame of this track stabilization device in an approximately horizontal direction.
Further, a cylinder piston drive device that applies a load force in a substantially vertical direction to the tool frame of the orbit stabilizing device is coupled to the bogie frame, and
The present invention relates to a device of the type comprising a device for controlling a tool and at least one alignment reference system.

According to Japanese Patent Laid-Open No. 57-127001, a movable track straightening bumper with a bogie frame supported on mutually spaced running mechanisms is already known. In this case, a tamping device and a track lifting and straightening device are arranged on the bogie frame between the two traveling mechanisms. Each tamping device has a tamping tool supported on a height-adjustable tool support via a drive, which tamping tool is paired by a displacement drive and a vibration device. are moved and vibrated toward each other. The track lifting and straightening device, which is placed in front of the tamping device and is separately arranged on the bogie frame and is equipped with a lifting drive device and a straightening drive device, has a device for controlling the tool, a height reference system and a straightening reference system. We are collaborating. A track stabilizing device that can securely engage both rails of the track via a set of wheels that can run on the track is arranged on a bogie frame behind the tamping device when viewed in the working direction, and the tool for this track stabilizing device is The frame is loaded with substantially horizontal vibrations via a vibrator and with a substantially vertical loading force via a cylinder-piston drive connected to the bogie frame.

The role of this track stabilization device is to control and quickly create underheads on the track that would otherwise occur due to long-term traffic on the track after tamping and straightening. In particular, the objective is to increase the resistance to lateral slippage of the track. By doing so, normal operation can be carried out immediately after the tamping and straightening work without the need to perform a slow test drive of the vehicle.

According to this track straightening tamper that cooperates with such a track stabilizing device installed after the tamping device, the working range of the tamping tool and the working range of the track stabilizing device overlap, so that the tamping Advantageously, the work and the orbital stabilization work are mutually facilitated.

Furthermore, according to GB 2077821A, a track straightening tamper is known which has a tool support formed as a frame with a tool for lifting and straightening the track. The tool carrier of the tamping device and the tool carrier with the track lifting tool and the straightening tool are mounted separately from one another. The tool carrier is pivotably hinged to the bogie frame at one end via a cardan joint and at the other end via a lifting drive. In order to guide the tool support end located opposite the cardan joint onto the track, a pair of flanged wheels arranged on a common axis on both lifting tool faces is provided. This pair of flanged wheels simultaneously serves as a straightening tool and is connected to a straightening drive. This track alignment tamper is particularly effective for a reliable and stable gripping of the track and for an advantageous automatic positioning of track lifting tools and alignment tools, especially for track curvatures.

The object of the invention is to provide a track straightening tamper of the type mentioned at the outset, which is more advantageous in construction and in which all the tools are well positioned relative to the horizontal and vertical extension of the track. be.

The structure of the present invention that solves this problem is that the tamping device equipped with a drive device as a working unit and the track lifting straightening device are arranged in one common tool support frame, and one end of this tool support frame is It is supported by an independent running mechanism which is formed as a support guide and serves as a free running axle, which independent running mechanism is supported on a track and whose other end is connected to a bogie frame for support. and the track stabilization device is arranged between the working unit and the rear propulsion mechanism in the direction of travel of the titan tamper.

With the present track straightening tamper in combination with a track stabilizing device, not only does the range of action of the tamping device and the working range of the track stabilizing device overlap advantageously, but also the tamping device formed as a working unit By arranging the track lifting and straightening devices on their own tool support frame, it is possible to independently and precisely position these devices or the tools placed on them in the lateral and vertical positions of the track, especially in the reference position. It can be followed. This automatic positioning of the equipment is efficient and trouble-free, since typically between 4 and 16, or 32, tamping pickles for each tamping device are placed in relation to the rail at or near the same time. This is a big advantage for driving.

In one advantageous embodiment of the invention, the common tool support frame of the working unit is a bogie frame for intermittent working feed in the longitudinal direction of the titan in continuous non-stop forward movement of the track stabilizer and the titan. A hydraulic longitudinal displacement drive is coupled to the hydraulic longitudinal displacement drive. According to this embodiment, in particular, intermittent tamping and continuous trajectory stabilization operations are possible with continuous non-stop forward movement of the titan tamper. This results in particular in a precise track position and a highly uniform compaction of the trackbed. Moreover, by continuously advancing the titan tamper in order to avoid energy-waste starting and braking, the operator can only carry out intermittent operations on the working units, in short the tamping equipment, the track lifting straightening equipment. All you have to do is concentrate on sending it.

In a further embodiment of the invention, the common tool support frame of the working unit is provided with an independent running mechanism, preferably designed as a pair of flanged wheels, in the region of the end located close to the tamping device. In the area between the other end and the tamping device, it is configured such that a beam-shaped longitudinal support can be provided for a longitudinally displaceable bearing on the bogie frame, and the tool support frame is hydraulically It is freely hinged to the bogie frame via a moving drive. According to this configuration, the tamping device and the track lifting and straightening device are arranged in the titanpa main frame in a particularly simple and compact structure, and the movement of the tool support frame is good in the longitudinal and lateral directions of the titanpa. Become.

In a further embodiment of the invention, a beam-shaped longitudinal support is provided - one-sided or double-sided for movably supporting the working unit on guides formed by rollers or the like, which are arranged on the bogie frame. It has a double T-shaped cross section. This simple and robust construction is particularly advantageous for continuous operation.

In a further embodiment of the invention, the tool frame of the one-track lifting straightening device guided on the track by flanged straightening rollers is formed in a shape similar to that of the common tool frame of the working unit. The tool frame is connected to the tool support frame of the working unit via a track lifting and straightening drive and is hinged at its beam-like end to the longitudinal support of a common tool support frame. There is. This construction of the track lifting and straightening device, which is common in titan tampers, is particularly advantageous in the titan tamper of the present invention. This makes full use of the space below the longitudinal support of the tool support frame of the working unit for mounting the track lifting straightening device, and no additional lateral structural space is required. Because it will be.

In a further embodiment of the invention, the track stabilization device is arranged behind and at a distance from the working unit as seen in the direction of travel of the titan machine, and the continuous non-stop advancement of the titan machine with the bogie frame and the track stabilization device is provided. The travel distance of the hydraulic displacement drive for easily and intermittent forwarding of the working unit from one tamping point to the next in motion is at least twice the sleeper spacing. This design ensures a particularly good overlap between the operating range of the tamping device and the track stabilizing device during operation. Furthermore, this ensures that the continuous non-stop forward movement of the tyamp is not interrupted, even if the compaction process takes longer than normal, for example due to a severely fractured trackbed. Owing to this sufficient travel distance, the tamping process can be carried out regularly to the end, even if the tamping tool is inserted twice, and then the tool support frame with the working unit can be moved, for example in rapid traverse, by means of a moving drive. It is advanced to the next tamping point. In a titan pawl constructed in this way, the actual requirements for operating the orbital adjustment titanpa combined with a trajectory stabilizing device for non-stop forward motion efficiently and easily, and for long-term use without failure, were met. can be almost completely satisfied.

In a further embodiment of the invention, the piston movement of the displacement drive, which is designed as a double-acting hydraulic cylinder-piston device, is controlled via a valve device or the like in a series of bogie frames with tie pads or track stabilization devices. controllable synchronously and in opposite directions for forward movement. In order to hydraulically control the relative movement between the titanper main frame and the tool support frame of the working unit in this way,
Various, partly known and practically used components or means can be used.

In a particularly advantageous embodiment of the invention, the tamping device, the working unit with the lifting and straightening device, and the track stabilization device arranged after this working unit in the direction of travel of the tyamps are arranged in two tympons spaced apart from each other. It is located within the range of the traveling mechanism. In the conventionally known runable track straightening tamper, the tamping device and lifting straightening device have been used for 10 years or more.
For the last 15 years it has been mainly arranged within the range of two mutually separated titan tamper travel mechanisms, and this arrangement is particularly advantageous with regard to the efficiency and accuracy of the titan tamper, even when the working unit of the invention is used in conjunction with a track stabilization device. It's advantageous.

In a further embodiment of the invention, the vibrator of the tamping device and the vibrator of the track stabilization device are configured to vibrate the tamping tool and the tool frame of the track stabilization device in phase. There is. Such a configuration, in other words a configuration that produces vibrations in phase with the working range of the tamping tool and the working range of the track stabilizer tool, will cause vibrations over the entire bed working area, especially in continuous non-stop working regimes. Significant reinforcement and uniformity of compaction over the entire range is obtained.

In a further embodiment of the invention, the cylinder-piston drive for the vertical load and/or the vibrator of the track stabilization device is controlled via a control device and in particular on the basis of a height reference frame. This height reference system is the work unit,
In particular, it is also assigned to the track lifting and straightening equipment. In this configuration, when the amount of track subsidence due to the track stabilization process is controlled according to the height deviation of the track with respect to the reference height, which is determined in the tamping range based on the height reference system, the work unit and track The height curve of the track completed by the stabilizing device corresponds more precisely to the predetermined target height curve. By using a common height reference system for the track lifting tool and the track stabilization tool, the determination or presetting of the required track lift on the basis of the control or regulating device belonging to the reference system is particularly simple. be.

Next, the present invention will be specifically explained with reference to the illustrated embodiments.

Orbit correction titan tamper 1 shown in Figures 1 and 2
The vehicle is equipped with a bogie frame 6 that can run on a track consisting of rails 4 and sleepers 5 via two traveling mechanisms 2 and 3. The working direction, that is, the running direction of the track alignment tamper 1 is indicated by an arrow 7. A drive energy supply device 8 is provided for energy supply, and a control device 9 is provided for control.

The track alignment damper 1 is equipped with a reference system 10 for correcting height deviations, and this reference system 10 has a tension wire 11 for each rail, and the front end of this is connected to the running mechanism 3 through the running mechanism 3. The rear end is guided via the detector 12 to a trajectory that has not yet been corrected, and to a trajectory that has already been corrected. a tamping device 13;
The working device consists of the track lifting and straightening device 14,
Together with its drive, it forms a working unit 15 and is arranged on its own tool support frame 16. One end of this tool support frame 16 is supported by an independent running mechanism 17, which is designed as a support guide and serves as a free running axle, which is supported on a track and which supports the tool support frame 16. The other end is pivotally connected to and supported by the bogie frame 6. This end connected to the bogie frame 6 is designed as a beam-shaped longitudinal support 18 and is supported on the bogie frame 6 via a support mechanism 19 . The support arrangement 19 is designed as a roller guide, which in each case has two rollers 20 resting on the lower side and on the upper side of the longitudinal support 18.
The roller is rotatably supported on the bogie frame 6 with guide flanges on both sides. In short, this roller has a double T-shaped longitudinal section. Longitudinal support 18 and rollers 20
There is a lateral play between the tool support frame 16 and the guide flange, so that the tool support frame 16 can pivot slightly laterally about the support mechanism 19. The tool support frame 16 and the bogie frame 6 are hinged to each other via a hydraulic longitudinal displacement drive 21, which is designed as a double-acting cylinder-piston arrangement and is arranged above the longitudinal support. Each tamping device 13 comprises a tamping tool 22 which is pushed into the ballast and is moved parallel to the longitudinal direction of the rail by means of a hydraulic eccentric vibration device (not shown). vibrate in the direction. Furthermore, a vibration device 23 is provided which is rotatable about an axis extending in the longitudinal direction of the rail, by means of which the tamping tool 22 is moved in a direction perpendicular to the longitudinal direction of the rail (vertically and horizontally). ) can also be vibrated. Approximately in the longitudinal center of the tamping device 13, an inductive position sensor 24 is arranged on the tool support frame 16, which cooperates with a rail fastening element, for example a rail fastening screw.

The track lifting and straightening device 14 comprises a tool frame 27 which is guided on the track by flanged straightening rollers 25 and is equipped with a lifting roller 26 which can be pivoted into engagement below the rail head. . The beam-shaped front end 28 of this tool frame is hinged to the longitudinal support 18 of the tool support frame 16. Furthermore, the tool frame 27 is hinged to the tool support frame 16 via a track lifting drive 29 and a straightening drive 30 of the track lifting and straightening device 14, respectively. On the tool support frame 16, for each rail 4,
A compaction device 13 is arranged, which can be raised and lowered via a height-adjusting drive 31 . The bogie frame 6 with its upwardly convexly bent beam 32 has a notch 33 extending in the longitudinal direction, as shown in broken lines, so as not to interfere with the height adjustment drive 31 . Compacting device 13 and track lifting straightening device 14
A detection mechanism 34 guided without play on the track is provided between the rails, and each rail is connected via this detection mechanism 34 to a measuring element 35 formed as a rotary potentiometer. The child cooperates with the tension wire 11 of the reference system 10 in order to detect the height deviation between the actual value and the reference value of the track.

A track stabilizing device 36 as already described is provided between the working unit 15 and the traveling mechanism 2 disposed next to it when viewed in the working direction of the titan tamper, and this track stabilizing device 36 Bogie frame 6 via cylinder piston drive device 37
is combined with The track stabilization device 36 has its own trackable flanged guide rollers 38 and gripping rollers 39 which can be pivoted at right angles to the longitudinal axis of the track, and which grip the rail heads on the outside of each rail 4. Can be securely engaged with the lower side of the A vibrator 40 is provided to generate substantially horizontal vibrations oriented at right angles to the longitudinal axis of the track. This vibration and the cylinder piston drive device 37 cause the orbit stabilizing device 36 to
The loading force in the direction of the arrow 41 acting on the rail 4 is transmitted to the track via the guide rollers 38 and the gripping rollers 39 which are positively engaged with the rail 4.

The track straightening tamper 1 is equipped with various auxiliary devices, by means of which the continuous non-stop forward movement of the track straightening tamper 1 and the tool movement from one tamping point to the next by the tamping device 13 are carried out. Intermittent forward movement of the support frame 16 and thus automatic control of various movement functions during intermittent tamping operations is possible. This auxiliary device is the control device 9
and a valve arrangement 42 by which the hydraulic longitudinal displacement drive 21 is selectively loaded in both directions of movement (forward and rearward). Valve device 42
is coupled to three different auxiliary devices for control. One of these is a distance measuring device 43 built into the detector 12;
3 provides the valve arrangement with one control pulse per distance unit of advance distance advanced by the trajectory alignment tamper. This valve device 42 controls the flow of pressure medium into the right-hand cylinder chamber of the longitudinal displacement drive 21 synchronously with and in the opposite direction of the advance distance of the track alignment damper, so that the tool support frame 1
6 together with the tamping device 13 are held in a central position relative to the sleeper to be tamped until the end of the tamping process. At the moment of lifting of the tamping device 13, the valve device 42
is switched, the left-hand cylinder chamber of the longitudinal displacement drive 21 is loaded with a pressure medium, the tool support frame 16 is advanced in rapid traverse, and the tamping device 13 is moved into the central position of the next sleeper to be tamped. will be moved. By lowering the tamping device 13, the distance measuring device 43 is simultaneously adjusted to the zero position and the working cycle is then started anew.

A similar movement profile can be obtained using a rope potentiometer 44 that detects the relative movement between the tool support frame 16 and the bogie frame 6.
Rope potentiometer tool support frame 1
6 is fixed to the beam 32 of the bogie frame 6. In this case, the control of the piston movement of the longitudinal displacement drive 21 is carried out proportionally to the displacement movement of a rod connected to the tool support frame 16 and the rope potentiometer 44 or by an analog signal of the rope potentiometer. This is done by the output voltage as .

For controlling the valve arrangement 42, an inductive position sensor 24 is additionally provided which cooperates with the rail coupling means. This inductive position sensor 2
4 remains neutral while in the center position relative to the target rail fixing screw. When a deviation from this central position occurs, the inductive position sensor 24 causes the valve arrangement 42 to move the longitudinal displacement drive 21
provides a control signal that changes the flow of pressure medium to. As a result, the tamping device 13 is held in a central position relative to the target sleeper until the end of the tamping process. Track stabilizing device 36, tamping device 13 and track lifting straightening device 14 assigned to each rail
The track straightening tamper 1, consisting of a working unit 15 consisting of It is operated in forward motion or in right-hand feed, including intermittent feed adapted to the sleeper spacing.

A box 45 indicated by a dashed line in FIG. 2 indicates a range in which the ballast is vibrated and compacted by the vibration movement of the vibrator 40 of the orbit stabilizing device 36. The oscillating movement perpendicular to the longitudinal direction of the track is indicated by the double arrow in the area of the gripping rollers 39 (see FIG. 2); The tamping device 13 is vibrated in that direction by the tamping device 23 to
It is shown by a chain chain circle surrounding . As can be seen from FIG. 2, the range of action of the track stabilizing device 36 and the range of action of both tamping devices 13 overlap. In the left-hand end position of the tamping device 13, indicated by the dashed line,
Action range of track stabilization device 36 and tamping device 13
completely overlaps with the range of action. During operation of the vibrating device 23, the tamping tool 22, which vibrates in a direction perpendicular to the rail longitudinal direction, and the tool frame of the track stabilizing device 36 can perform an in-phase vibrating motion.

Here, in-phase vibration motion means that the phase of the vibration of the vibrator of the track stabilizing device and the phase of the vibration of the vibrator 23 of the tamping device are in the same phase. This in-phase oscillatory movement intensifies the oscillatory effect in the area where the working area of the track stabilization device and the tamping device overlap, thereby increasing the degree of compaction of the ballast.

FIG. 3 shows a portion of a track alignment tamper 46 according to another embodiment of the present invention. This track alignment tamper has a bogie frame 49 that can run on a track 48 via two running mechanisms 47 spaced apart from each other. Orbit correction titan 4
A vibration stabilizing device 51 that is vibrated in a substantially horizontal direction via a vibrator and a working unit 55 are provided in front of the traveling mechanism 47 at the rear when viewed in the working direction shown by the arrow 50 in 6. The unit 55 consists of a tool support frame 52 with a height-adjustable tamping device 53 for simultaneously tamping under two adjacent sleepers, and a track lifting and straightening device 54. This working unit 55, supported on the track at one end and on the track straightening damper 46 at the other end, is connected to a hydraulic longitudinal displacement drive 56 hinged to the bogie frame 49 and connected to the drive via a conduit. Via a connected control device 57, the titanpa is movable in the longitudinal direction. As shown by the arrow 58, the working unit 55 is intermittently advanced by the distance between two adjacent sleepers after the compaction process is completed, and at the same time, the track straightening tamper 46 is moved forward by the distance between the two adjacent sleepers. Significant increases in efficiency are obtained by continuous, non-stop forward movement over a wide range. The control device 57 includes an inductive generator 59 fixed to the tool support frame 52;
It is controlled by a rope potentiometer 60 arranged on the bogie frame 49 and a distance measuring device 62 integrated into the detection mechanism 61 for intermittent forward movement of the working unit 55. Compacting device 53
The advanced forward position of the working unit 55 with the tamping tool which is pushed into the ballast is shown in broken lines.

[Brief explanation of drawings]

1 is a schematic side view of a first embodiment of the present invention, FIG. 2 is a schematic plan view of FIG. 1, and FIG. 3 is a schematic partial side view of a second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Track adjustment tie pad, 2, 3...Tamper travel mechanism, 4...Rail, 5...Sleeper, 6...
... Bogie frame, 7 ... Arrow, 8 ... Drive energy supply device, 9 ... Control device, 10 ... Height reference system, 11 ... Tension wire, 12 ... Detector, 13
... Compaction device, 14 ... Track lifting straightening device, 1
5... Working unit, 16... Tool support frame, 17... Traveling mechanism, 18... Longitudinal support, 1
9... Support mechanism, 20... Roller, 21... Longitudinal movement drive device, 22... Compacting tool, 23...
...Vibration device, 24...Inductive position sensor,
25... Straightening roller with flange, 26... Lifting roller, 27... Tool frame, 28... Front end, 29... Track lifting drive device, 30... Straightening drive device, 31... Height adjustment drive device, 32... Beam, 33... Notch, 34... Detection mechanism, 35...
... Measuring head, 36 ... Track stabilizing device, 37 ... Cylinder piston drive device, 38 ... Guide roller,
39... Grasping roller, 40... Vibrator, 41...
Arrow, 42... Valve device, 43... Distance measuring device,
44... Rope type potentiometer, 45... Enclosure, 46... Track alignment damper, 47... Traveling mechanism, 48... Track, 49... Bogie frame,
50...arrow, 51...orbit stabilizer, 52...
... Tool support frame, 53 ... Compacting device, 54
...Track lifting adjustment device, 55...Working unit, 56...Longitudinal movement drive device, 57...Control device, 58...Arrow, 59...Generator, 60...
Rope potentiometer, 61...detection mechanism,
62... Distance measuring device.

Claims (1)

[Scope of Claims] 1. A track straightening tamper that can run, and includes a bogie frame supported by traveling mechanisms separated from each other, and at least one tamping device, the tamping device having a drive A pair of tamping tools are provided which are supported in a height-adjustable tool support via a device and inserted into the ballast and are moved and vibrated toward each other by means of a displacement drive and a vibration device. and a track lifting and straightening device with a lifting and straightening drive is arranged in front of the tamping device and securely engages both rails of the track via a set of wheels capable of running on the track. A track stabilizing device that can be combined is arranged on the bogie frame behind the tamping device in the working direction, a vibrator is provided for vibrating the tool frame of this track stabilizing device in an approximately horizontal direction; A cylinder-piston drive for applying a substantially vertical loading force to the tool frame of the track stabilizer is coupled to the bogie frame and includes a device for controlling the tool and at least one alignment reference system. In the case of the type shown in FIG.
4,54 are one common tool support frame 16/
The tool support frame is arranged at 52 and is supported at one end on an independent running mechanism 17 which is formed as a supporting guide and serves as a free running axle, which independent running mechanism 17 is supported on a track. and the other end of the tool support frame is hinged to the bogie frame 6, 49 for support, and the track stabilization device 36 is connected to the work unit 15/55 and the rear part in the direction of travel of the titanper. A track straightening tamper equipped with a tamping device and a track stabilizing device, characterized in that it is disposed between a traveling mechanism 2/47. 2. The common tool support frame 16/52 of the working unit 15/55 is connected to the track stabilization device 36/51.
and coupled to a hydraulic longitudinal displacement drive 21/56 hinged to the bogie frame for intermittent working feed of the titanpa in the longitudinal direction in continuous non-stop forward movement of the titanpa. The orbital correction titanpa described in Range 1. 3. The common tool support frame 16/52 of the working units 15/55 is provided with an independent running mechanism, preferably in the form of a pair of flanged wheels, in the region of the end located near the tamping device 13/53. ,
and a beam-shaped longitudinal support 18 is provided in the region between the other end and the tamping device for a longitudinally movable support to the bogie frame 6/49, and for tool support. Frame 16/
3. A track-aligning tamper according to claim 1, wherein the tamper 52 is freely hinged to the bogie frame 6 via a hydraulic displacement drive 21/56. 4. A beam-shaped longitudinal support 18 is arranged on the bogie frame 6 and has a rectangular or double T-shaped cross section for movably supporting the working unit 15 on a guide formed by rollers 20 or the like. A trajectory correction tampler according to claim 3. 5. The tool frame 27 of the track lifting and straightening device 14 guided on the track by the flanged straightening roller 25 is formed in a shape similar to the shape of the common tool frame 16/52 of the working unit 15/55. The tool frame 27 is connected to the work unit 1 via the track lifting and straightening drive devices 29 and 30.
5 and is hinged at its beam-like end 28 to the longitudinal support 18 of the common tool support frame 16. The orbital correction titanpa according to any one of the above. 6. A track stabilizing device 36 is arranged behind and at a distance from the working unit 15, as seen in the direction of travel of the titan, and the tamping point is maintained in continuous non-stop forward movement of the titan 1 with the bogie frame and the track stabilizing device. Claim 1: The travel distance of the hydraulic displacement drive 21 for simple and intermittent advancement of the working unit 15 from one tamping point to the next tamping point is at least twice the sleeper spacing.
The orbital correction titanper according to any one of paragraphs 1 to 5. 7 The piston movement of the displacement drive 21, which is designed as a double-acting hydraulic cylinder-piston arrangement, causes the valve arrangement 4
2 or the like, the track according to claim 6, which can be controlled synchronously and in opposite directions for continuous forward movement of the bogie frame with a titanpa or track stabilizing device 36. Orthodontic titanpa. 8. A working unit 15 with a tamping device, a lifting and straightening device and a track stabilizing device 36 arranged after this working unit 15 in the direction of the titan tamper travel are within the range of two tyampa travel mechanisms 2, 3 that are separated from each other. A trajectory correction damper according to any one of claims 1 to 7, which is arranged in a. 9 The vibration device 23 of the tamping device 13 and the vibrator 40 of the track stabilizing device are formed to vibrate the tamping tool 22 and the tool frame of the track stabilizing device 36 in the same phase. The orbital correction tampler according to any one of the ranges 1 to 8. 10 Vibrator 40 of cylinder piston drive 37 and track stabilization device 36 for vertical loads
can be controlled via a control device 9 and in particular on the basis of an elevation reference system 10, which is also assigned to the working unit, in particular the track lifting straightening device 14. Any one of claims 1 to 9
Orbit alignment titan pamphlet as described in section.