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Track Geometry Measurement I

LILI
 Laser Inspection in Long distance for detecting Irregularities of the rail track

LILI

 Laser Inspection in Long distance for detecting Irregularities of the rail track

  • The defects in the rail track ruins the travel comfort, the evolving surplus forces cause the extended deterioration of the track and the train.

  • A laser source fixed on rail, which can generate a laser spot from even 40 m.

  • A pushable measuring unit in the track which measures distance and superelevation. The location of the laser spot can be recorded on the screen of the PC.

  • An air mouse which can determine and record the location of the laser spot on the PC.

LILE

Laser Inspection in Long distance for detecting Irregularities of the rail track

  • The hand operated LILE is able to execute geometric measurement of the defects in the rail track.

  • A laser source fixed on rail, which can generate a laser spot from even 40 m.

  • The target could be positioned by hand, the position is measured with tape measure.

  • The location of the laser spot can be recorded by hand to the measuring .

Laser Inspection in Long distance for detecting Irregularities of the rail track
LILE
Laser Inspection in Long distance for detecting irregularities of the rail track and turnouts

LIRA

Laser Inspection in Long distance for detecting irregularities of the rail track and turnouts

  • LIRA is able to execute geometric measurement of the defects in the rail track.

  • A laser source fixed on rail, which can generate a laser spot from even 40 m.

  • A pushable measuring unit in the track which measures distance and superelevation.

  • The LIRA unit can automatically determine and record the location of the laser spot by help of picture analyzation procedure.

LIRA
CHORD-2

CHORD-2

Digital VERSINE measuring device

  • Measuring results are available on smart phones via WEB application

  • The measuring parameters can be recorded on smart phones via WEB application

  • Quick connection between CHORD-2 and the smart phone via QR code

  • The versine is measured and the radius of the curvature is calculated on 2 meter base 

  • Encoder sign helps the operator to find the required measuring point

  • The measurement can be done in both direction

Digital VERSINE measuring device
Digital track geometry measuring gauge

DIVA 700-B

Digital track geometry measuring gauge

  • DIVA 700-B measures the 3 main track parameters via digital technology such as track gauge, check-rail gauge and cant.

  • The DIVA 700-B provided with OLED display.

  • Android app is also available for controlling the measuring process and for storing the measuring results on Android phone in customizable format.

  • DIVA 700-B is also available in dual format. I.e. this version of the device can be used for different track gauges such as 1435/1668mm or 1435/1520 mm!

DIVA 700-B

Rail Inclinometer

Digital rail inclinometer

  • The device measures the track's super-elevation and the rail's inclination of the rail with a measuring frame fitted on the edge of the rail base

  • The value of rail inclination is calculated from the two measured angle values

  • The measuring results are collected and displayed by the Android measuring program via wireless connection

  • It is light, stable and its design assures electrical insulation, its use does not cause engagement in the rail track

Digital rail inclinometer
Rail Inclinometer
Track gauge, super-elevation and flange-way mesuring device

TrackScan 2.01

Track gauge, super-elevation and flange-way mesuring device

  • TrackScan 2.01 is suitable for measuring track gauge, super-elevation, track length and for calculating distortion

  • TrackScan 2.21 measures the track's same dimensions as TrackScan 2.01 and in addition the flange-way as well 

  • The measuring results are recorded and stored on a hand-held computer, data transfer is possible if a computerized connection is available

  • It can be transported comfortably and easily in folded position

  • It is light, stable and its design assures electrical insulation, its use does not cause engagement in the rail track

TrackScan 2.01

TrackScan 4.01       The Original!

Track measuring system for surveying railroad geometry 

  • The device is suitable to measure rail tracks’ and turnouts’ main dimensions, to record and store the measuring results, data transfer is possible if a computerized connection is available

  • It is suitable to measure of track gauge, super-elevation, distortion of the track, alignment, sinking as well as check-rail gauge and flangeway of turnouts.

  • It can be pushed freely through the turnouts during the measuring process

  • Office program is available for processing results and creating protocols according to MAV D54 Standard 

  • Option: it is suitable for determining the position of the track axle by a total station and a prism fixed on the device

TrackScan 4.01       The Original!

Inertial sensor-based, vehicle-dynamic measuring system

Vehicle-dynamic measuring system installed on the measuring tram of Budapest Transport Company

  • The measuring system records and processes the data of accelerometer sensors which measure the acceleration of the tram bogie's longitudinal beam, the wheels and the car body.

  • The point defects and the section defects of the track can be recognized. Furthermore, the location and the extension of the defects can be determined from the measuring results.

  • With experiments, we elaborated a dynamical qualification index based on the measuring results.

  • The characteristics of derailment safety and ride quality can be measured and calculated.

  • The evaluating program (office program) specifies the locations of local defect by determining limits.

Inertial sensor-based, vehicle-dynamic measuring system
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