The Type VII Fastening System is a significant component in railway infrastructure, offering several key features and benefits.
I. Components and Structure
The Type VII Fastening System typically consists of several essential elements. It includes W4-Tension Clamp, M24-Nut, P6-Rail Pad,TD7-Adjustment Pad, φ24-Flat Washer, MG7-Rail Gauge Baffle, G7-Rail Gauge Insulator, DTD7-Rail Height Adjustment Plate, T2-Bolt, TZ5-Cast Shoulder. High-quality bolts and nuts are used to secure the various components together, creating a robust and reliable connection.
Components of single sleeper
| No. |
Item |
Spec. |
Quantity/Pcs |
Note |
| 1 |
Tension Clamp |
W4 |
4 |
|
| 2 |
Nut |
M24 |
4 |
|
| 3 |
Rail Pad |
P6 |
2 |
|
| 4 |
Adjustment Pad |
TD7 |
– |
|
| 5 |
Flat Washer |
φ24 |
4 |
|
| 6 |
Rail Gauge Baffle |
MG7 |
4 |
|
| 7 |
Rail Gauge Insulator |
G7 |
4 |
|
| 8 |
Rail Height Adjustment Plate |
DTD7 |
– |
|
| 9 |
T Bolt |
T2 |
4 |
|
| 10 |
Cast Shoulder |
TZ5 |
4 |
|
II. Performance Characteristics
- High Strength
- The Type VII Fastening System is renowned for its high strength. It can withstand the heavy loads and dynamic forces exerted by passing trains. This strength is crucial for maintaining the integrity of the rail track and ensuring safe train operations, even under demanding conditions.
- Excellent Vibration Damping
- The system is designed to effectively dampen vibrations. As trains pass over the rails, vibrations are generated, which can cause discomfort for passengers and damage to the track and train components over time. The Type VII Fastening System absorbs and reduces these vibrations, resulting in a smoother ride and less wear and tear on the railway infrastructure.
- Reliable Performance
- With its precise engineering and quality materials, the Type VII Fastening System offers reliable performance. It provides a consistent and secure connection between the rail and sleeper, minimizing the risk of loosening or displacement. This reliability is essential for ensuring the smooth and safe operation of trains.
III. Advantages
- Durability
- The Type VII Fastening System is highly durable. It is constructed using materials that are resistant to wear, corrosion, and fatigue. This durability ensures a long service life, reducing the need for frequent replacements and minimizing maintenance costs.
- Easy Installation and Maintenance
- The system is designed for easy installation, allowing for efficient construction and track laying. Its modular design and standardized components make the installation process straightforward and can be completed by trained personnel. Additionally, the Type VII Fastening System requires relatively low maintenance, further reducing operational costs and downtime.
- Versatility
- The system is suitable for a heavy-haul railway applications, but also including high-speed railways, conventional lines, and urban transit systems. Its adaptability makes it a versatile choice for different types of tracks and operating conditions.
IV. Scope of Application
The Type VII Fastening System is widely used in various railway projects around the world. It is particularly suitable for high-speed railways, where its high strength and vibration damping capabilities are essential for providing a smooth and safe ride. It can also be applied in freight railways, where it can withstand the heavy loads and harsh operating conditions. Additionally, the system is suitable for urban rail transit systems, where space is limited and reliability is crucial.
In conclusion, the Type VII Fastening System is a reliable and efficient solution for railway infrastructure. Its high strength, excellent vibration damping, durability, and ease of installation and maintenance make it a valuable choice for railway engineers and operators.
Technical specification for Type Ⅶ Fastening System：*For specific information, please contact us.
