Durable Insulated Track Pressure Plate for Enhanced Railway Stability

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Customized: Railway Fasteners
• Certification: ISO9001
• Type: Railway Fasteners
• Transport Package: Export Wooden Box
• Origin: Handan, Hebei Province, China
• Production Capacity: 10000

Product Description

Main uses
1. Electrical insulation
Prevent leakage of track current (such as the traction current of subways or electrified railways), and avoid stray current from corroding the surrounding metal structures (such as the reinforcing bars of Bridges and tunnels).
In the signal system, ensure the insulation of the track circuit to prevent signal interference.
2. Mechanical fixation
Firmly fix the position of the steel rails to prevent lateral or longitudinal displacement.
Buffer vibration and shock, reduce noise and extend the service life of the track.
3. Anti-corrosion
Reduce electrochemical corrosion through insulation isolation.

 

Typical usage scenarios
Urban rail transit
For metro/light rail: Insulating pressure plates are used for integral track beds or concrete sleepers to prevent stray currents from affecting the tunnel structure.
Tram: On mixed right-of-way sections (such as intersections with highways), insulation is required to prevent the spread of current.
2. Electrified railway
For elevated bridge or tunnel sections, prevent the traction current from flowing back through the bridge structure.
At the platform or signal section, ensure the insulation of the track circuit (such as in automatic block systems like ZPW-2000).
3. Special environments
In humid/saline-alkali areas: such as coastal railways, reduce electrochemical corrosion between the tracks and the foundation.
Mining tracks: In flammable and explosive environments, avoid the risk of electric sparks.
4. Areas with shock absorption and noise reduction requirements
For the tracks near hospitals and schools, insulating pressure plates in combination with elastic cushion layers are used to reduce the transmission of vibration.

 

Advantage
Safety: Prevent stray currents from causing fires or structural damage.
Easy maintenance: The insulating material has strong weather resistance, reducing the frequency of replacement.
Compatibility: It can be used in conjunction with various track structures (such as plate tracks and sleepers).

 

Insulated track pressure plates are key components that balance electrical safety and mechanical stability in modern rail transit, especially indispensable in electrified lines and urban rail transit.