1.Introducing our state-of-the-art track inspection instrument, a pinnacle in measuring track geometry with unparalleled precision. Built on the advanced fiber optic gyroscope trajectory measurement principle, this device stands as a testament to cutting-edge technological innovation. Operated via a ruggedized notebook computer, specifically adapted for demanding field conditions, it serves as the dynamic data processing hub for the entire system. This sophisticated setup not only facilitates real-time data and waveform visualization but also empowers users with the capability of performing live over-limit alarms, ensuring immediate action can be taken for all critical measurement parameters. zmwm14
2.Our Level 0 track inspection instrument is masterfully engineered for lines operating at speeds up to 350 km/h, ensuring top-tier safety and precision.
For lines with speeds up to 200 km/h, our Level 1 track inspection instrument offers reliable and consistent performance, safeguarding the operational integrity of the railway.
3.Designed for optimal performance, the recommended travel speed of our system is a uniform ≤ 8km/h, with an ideal rate of 4km/h to guarantee high accuracy in data collection.
Operating seamlessly, the system runs on a supply voltage of 14.4V±1.5, ensuring stable and efficient functionality throughout different operational scenarios.
The precision-crafted system offers a sampling spacing of 0.125m, capturing an impressive 8 points per meter for meticulous data resolution.
Boasting a compact yet robust design, the overall dimensions are 1600mm×850mm×235mm, ensuring easy transport and deployment in various environments.
Equipped with a high-quality lithium battery, it features a rated voltage of 14.4v, providing reliable power for extensive field operations.
The battery comes with a rated capacity of 8Ah, ensuring long-lasting and dependable energy supply for the device.
With a manageable weight of approximately 32kg, this device offers both portability and ease of handling without compromising on performance.
4. Track Inspection Instrument Detection Items:
- Gauge measurement: Ensures tracks are consistently within set parameters, maintaining operational safety standards.
- Track Gauge Variation Rate: Monitors and tracks changes in gauge dimensions, critical for maintaining smooth and safe travel.
- Cross level (Superelevation): Evaluates the crosswise track elevation, crucial for balancing train loads effectively.
- Track Twist: Detects and assesses twists in the track, preventing potential derailments and enhancing ride comfort.
- Longitudinal Level (Vertical Profile): Measures the vertical alignment of the tracks, ensuring a smooth and even rail surface.
- Alignment (Lateral alignment): Checks the horizontal alignment of the tracks, vital for maintaining the trajectory of the train.
- Versine: Calculates curvature in tracks, aiding in the assessment of track bends and ensuring safe navigation.
- Mileage: Accurately tracks the distance covered, providing essential data for maintenance and operational efficiency.
| Project |
Allowableerror (tolerance) |
| gauge |
|
Level0 |
Level1 |
| Zero Position Accuracy Indication Error |
±0.15 |
±0.15 |
| Measurement Repeatabity |
±0.30 |
±0.50 |
| ≤0.15 |
≤0.20 |
| Indication Error |
≤0.45 ±0.02% |
≤0.75 |
| Gauge change rate |
Measurement Repeatability |
≤ 0.03% |
±0.03% ≤0.045% |
| Zero Point Accuracy |
±0.15 |
|
| Superelevation |
Indication Error |
|
±0.15 |
| Reversal Error |
±0.30 ≤0.30 |
±0.50 |
| |
≤0.15 |
≤0.30 ≤0.20 |
| Measurementrepeatability |
≤0.45 |
≤0.75 |
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