Wanli Railway Line
The quality of the rail is related to the safety of the railway
From ultrasonic flaw detectors
to a walk-behind rail flaw detector
and then to the dual-track flaw detector
"Rail Doctor" Holds a "Sharp Weapon" for Flaw Detection
Escort the safety of railway lines
Sharp tool 1: Weld ultrasonic flaw detector
The weld is the weak zone of the rail
Must be regular
Perform weld flaw detection inspections
The weld ultrasonic flaw detector is small and easy to carry
It is the favorite "individual weapon" of flaw detectors
Particularly suitable for detecting rail welds
The small probe is at the weld
Wandering back and forth, probing
Ability to inspect from multiple angles in all directions
"Dig out" the hidden damage
Generate a detailed "Medical Examination Report"
Sharp tool two: hand-pushed rail flaw detector
Walk-behind rail flaw detector
It is the "main force" of rail flaw detection operation
Carry out long-distance, high-coverage flaw detection work
can't do without it
Its probe can emit ultrasound waves
Conduction through the coupling fluid
Detect the inside of the rail
Ultrasound waveform is formed
The "Medical Examination Results" are displayed on the screen
The flaw detector pushes the flaw detector slowly and takes a closer look
Kilometers of rail are inspected on foot every day
Whether it's cold or hot
You can't "speed" at will
In this way, missed detections can be avoided
Sharp weapon three: Double-track flaw detector
Dual-track flaw detector
The inspection speed is fast and the continuous operation mileage is long
A total of 18 channels are integrated on the probe wheel
Simultaneous detection of both tracks is possible
The vehicle is equipped with an ultrasonic flaw detection system chassis
High-performance computer and LCD color screen
Real-time output of inspection results
Improve the efficiency of flaw detection
The dual-track flaw detector is more than just powerful
And it is easy to disassemble and assemble
Lightweight and modular design
It takes only 10 minutes for the operator
The body can be assembled
The double-track flaw detector has a capacity of 4 people
Including the person in charge of the operation and the on-site guard
Flaw detectors and machine operators
The flaw detection can operate at speeds of up to 15 km/h
You can only drive if you have obtained a professional qualification
Also, when inspecting the rails
For those that cannot be fully detected by the flaw detection instrument
Special positions such as the lower jaw of the rail and the bottom of the rail
Compact and portable reflector
It is also a tool for flaw detectors
They adjusted the angle of the mirror to take a picture
The condition of the rails is at a glance
"If you want to do a good job, you must first sharpen your tools"
The "Rail Doctor" with his unique skills
Footprints on every railway line
With the blessing of many flaw detection "sharp weapons".
So that the safety of the line has been more guaranteed
Material: Xilinhot Comprehensive Maintenance Section Rong Media Studio
Text: Song Jiajun, Yang Qingchen, Shen Rihao
Editor: Bai Yuqiong
Review: Zhang Xiaozhe