Fully intelligent railway signal equipment limit measuring instrument

HYSG-1Fully intelligent railway signal equipment limit measuring instrumentRailway signal device limit detection car railway building limit measurement device

The measurement of signal equipment clearance is a fundamental task in signal equipment management. Different heights (parts) of signal equipment and different levels of lines have different clearance requirements. The selection of limit measurement points must ensure the safety of signal equipment, and accurately express the limit of signal equipment based on the line segments connected by the measurement points. Therefore, the limit detection of signal equipment is the fundamental prerequisite for ensuring the safety of railway transportation, especially the transportation of oversized and overweight goods.

HYSG-1Fully intelligent railway signal equipment limit measuring instrumentIt is an instrument that uses electronic sensor systems, laser image acquisition systems, computer processing systems, etc. that are different from laser points and LiDAR for full section boundary detection. Adopting a walking dynamic detection trolley, the instrument travels on the track and automatically measures the limit data of signal equipment (various types of signal machines, signs, other signal equipment) (signal equipment outline, horizontal limit, height limit, track gauge, track super height, etc.), and automatically measures and calculates curve sections. The software system completes real-time limit detection, data collection, data analysis and processing, display, and over limit judgment, and generates detection reports. Its operation is simple and fast, with high measurement accuracy and comprehensive measurement data, which improves detection efficiency and saves labor costs.

Features

1. Meet the requirements of JJG (Railway) 197-2022 "Verification Regulations for Railway Building Gauge Measurement Devices" and TB/T3308-2013 "Actual Gauge Measurement and Data Format for Railway Buildings".

2. The equipment adopts a fully automatic two-level trigger measurement system characterized by laser image scanning measurement, pulse triggering measurement, and full-time perception measurement control. It features high-resolution array scanning and automatic extraction of regional features, with high reliability, stable data, high accuracy, and long service life. Unlike laser points, they can only measure a single point of the signal device, rather than the entire contour surface.

3. The instrument can simultaneously complete the scanning of the entire contour surface of the current signal equipment in full section within 1 second, as well as automatically identify and measure horizontal protrusions and vertical highest points. During the movement of the detection car, the instrument automatically and simultaneously measures, displays, and saves complete original records of data such as level, height, superelevation, and exceedance values, signal equipment images, track status, etc. Curve segments are automatically calculated and corrected.

4. Measurement has comprehensiveness and high efficiency. The device collects thousands of data points and identifies and measures the most unfavorable point data in less than 1 second. It scans the entire section without delay, making the measurement more comprehensive and faster.

5. Structural features: Each probe and detection car adopt an integrated structure, and the probe adopts a bracket free design, which does not require assembly, does not produce vibration displacement, and eliminates mechanical errors; The device has portability; The material of the running wheel has good insulation properties.

Main technical parameters

Walking speed: ≤ 8km/h (electric optional)

Horizontal dimension limit: Measurement range: 1300-3500mm, accuracy: ± 5mm

Limit vertical dimension: measurement range: 0-7600mm, accuracy: ± 5mm

Gauge measurement range: 1410mm~1470mm, accuracy: ± 0.5mm

Horizontal (ultra-high) measurement range: -185mm to 185mm, accuracy: ± 1.0mm

Side limit measurement range: 0.2-10m, accuracy: ± 5mm

Measurement stability: Reverse function ≤ 1 ‰, ≤ 2% RMS, IRS fine adjustment system, dual set 3XLinW and self-adjusting adapter device, AIO、L-sen、DiPro-Eh

Measurement system: full section dynamic scanning measurement; The walking inspection car is capable of real-time automatic or fixed-point measurement, with built-in standard limit data that can be edited, modified, and entered. The interface dynamically measures and displays data, waveform diagrams, images, and coordinate graphs, over limit grading, alarms, etc. The measurement data is automatically compared with the standard data in real time, and all complete original records are automatically saved. Excel reports are generated and can be printed according to the original data template

Control System: Laptop/Tablet

Host working time: ≥ 4 hours

Working temperature: -20 ℃~60 ℃

Size: 1620x400x230mm

Weight: ≤ 13kg