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#不小心拍到了课本封面#
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Spring inspection work of railway signalmen
It's also on the "textbook cover".
What's so exciting?
Let's take a look!
The signal is the "eye" of the train
The train advances, slows down, or stops
All run commands
All are carried out by changes in traffic lights
Signalmen are responsible for inspecting signaling equipment
Foundation sinking, tilting, encroachment, etc
Track circuits can not only be
Monitor and control train movements
It also ensures a safe distance between trains
Signalmen are responsible for checking the state of the test track insulation
Check and fix all kinds of jumpers in the box
Ensure the safe operation of track circuits
Railway switches control the direction in which the train runs
By changing the opening position of the turnout differently
You can control the train steering and the change of strands
Signalmen are responsible for converting the turnout equipment
Make adaptive test adjustments
The hump reducer is the core component of the railway marshalling yard
Slow down the control hump and slip down the vehicle
Ensure that the vehicle enters the preset stock lane safely and smoothly
The hump signalmen are in charge of the hump marshalling yard
Installation, maintenance and modification of hump reducer
Let the machinery run safely without hidden dangers
Electronic devices are the "central nervous system" of the railway
Electronic signalmen are responsible for maintenance
Computer interlocking system, TDCS
Centralized monitoring system and other equipment
Real-time monitoring of data changes in field signal equipment
Relays are a kind of precision
Train signaling system control equipment
Maintenance signalmen are in charge
Overhaul relays, switch machines and other signal equipment
Will be different models of relays
Regular warehousing "medical checkups"
Make good use of the equipment "first pass"
On-board equipment is the "strongest brain" of the train locomotive
It is the "commander" of the train operation
It is also the "warning officer" of the line operation
The on-board signalmen are in charge
Functional experiments of on-board equipment in train locomotives
Installation, commissioning and maintenance
Provide a solid guarantee for safe driving
The cover of the spring inspection of the railway signalmen
Simple but not simple
Such a "textbook cover"
Are you in love?
Material: Baotou Electric Duanrong Media Studio
Photo: Wu Shaodong, Wang Siyan, Ma Hanxing, Mo Rigen
Editor: Han Zongyu
Review: Zhang Xiaozhe