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Piezas integradas de ferrocarril premium: Alta resistencia, Durable & Ricas funciones para proyectos ferroviarios superiores
PARÁMETROS DEL PRODUCTO
Descripción
Overview of Railway Embedded Parts
Railway embedded parts are an indispensable key component in railway engineering construction. They are pre-buried in the concrete structure of railway infrastructure (such as bridges, túneles, platforms, track foundations, etc.) to provide a stable anchor point and connection foundation for subsequent track laying, equipment installation, structural connection, etc.. In the railway system, the quality and installation accuracy of embedded parts are directly related to the overall stability, safety and durability of the railway project. es como el “invisible cornerstone” of railway construction. Although it is not conspicuous, it undertakes the important mission of support and connection, ensuring that the railway can withstand the huge load of the train, complex environmental effects and various dynamic stresses during the long-term operation, and ensuring the safety and smoothness of railway transportation.
Parameter Table of Railway Embedded Parts
| Categoría de parámetro | Parameter details |
| Material | High-strength steel is usually used, such as carbon structural steel such as Q235B and Q345B. Some key parts may use high-strength low-alloy steel such as Q390 and Q420 to meet the strength and toughness requirements of different engineering parts. |
| Especificaciones y dimensiones | Various shapes, common ones are anchor plates, anchor bars, U-bolts, etc.. The size of the anchor plate depends on the specific design, and the general side length is between 100-500mm and the thickness is between 8-30mm; the diameter of the anchor bar is usually 12-32mm, and the length varies from 200-1500mm according to the burial depth and design requirements; U-bolts have various specifications, such as M16-M30, and the arm length and hook size are customized according to actual needs. |
| Tratamiento superficial | Generalmente, hot-dip galvanizing is used, and the thickness of the galvanized layer is usually between 60-100μm to enhance the corrosion resistance of the embedded parts and extend the service life. Some parts with extremely high anti-corrosion requirements may use more advanced anti-corrosion processes such as Dacromet coating. |
| Mechanical properties | Indicators such as tensile strength and yield strength must meet the corresponding steel standards. Por ejemplo, the yield strength of Q235B steel is not less than 235MPa, and the tensile strength is between 370-500MPa; the yield strength of Q345B steel is not less than 345MPa, and the tensile strength is between 470-630MPa. |
| Accuracy requirements | The flatness error of the anchor plate is generally not more than 1mm, and the verticality error between the anchor bar and the anchor plate is not more than 2°, so as to ensure the installation accuracy of the embedded parts in the concrete and the reliability of the subsequent connection. |
Features of Railway Embedded Parts
- High strength and high reliability: high-quality steel is selected, and strict production process and quality control are carried out to ensure that the embedded parts have sufficient strength and bearing capacity, can work stably under various complex working conditions, and provide reliable support and connection for railway projects.
- Good corrosion resistance: advanced surface treatment processes such as hot-dip galvanizing and Dacromet coating are adopted to effectively prevent embedded parts from rusting and corroding in humid and corrosive environments, greatly extending their service life and reducing later maintenance costs.
- Accurate processing accuracy: through advanced processing equipment and precise manufacturing processes, the dimensional accuracy and shape tolerance of embedded parts are strictly controlled to ensure their precise matching with concrete structures and other connecting parts, and improve the overall quality of the project.
- Diverse specifications and models: according to the needs of different parts of railway projects, embedded parts of various shapes, specifications and materials are provided, which can meet various complex design and construction requirements and have strong versatility and adaptability.
Function of Railway Embedded Parts
- Anchoring function: Railway embedded parts reliably transfer the loads of tracks, equipment, etc.. to the concrete structure through the bonding force and mechanical bite force between the anchor bars and the concrete, ensuring the stability and safety of the structure. Por ejemplo, in the track foundation, embedded parts can fix the track fastener system so that the track maintains a stable position and geometric size under the load of the train.
- Connection function: Provide connection points for various equipment and structures in railway projects to facilitate the installation and removal of equipment. Por ejemplo, lighting equipment and monitoring equipment on the platform can be firmly installed on the platform structure through embedded parts, which is convenient for later maintenance and replacement.
- Positioning function: During the construction process, embedded parts can be used as positioning references to help construction personnel accurately install other components and ensure the construction accuracy and quality of the project. Por ejemplo, in bridge construction, embedded parts can be used to locate bridge bearings to ensure the accuracy of the bearing installation position.
Application of Railway Embedded Parts
- Railway bridge engineering: Embedded parts are widely used in the piers, beams and other parts of the bridge to install bridge bearings, railings, expansion joints and other devices. Accurate installation and reliable anchoring of embedded parts are crucial to ensure the structural safety of the bridge and smooth driving.
- Railway tunnel engineering: Lighting, ventilation, fire fighting and other equipment need to be installed in the tunnel, and embedded parts provide the basis for the installation of these equipment. Al mismo tiempo, in the tunnel lining structure, embedded parts are also used to connect and fix related components to enhance the integrity of the tunnel structure.
- Railway platform engineering: The canopy, seats, lighting facilities, billboards and other parts on the platform need to be installed through embedded parts. The quality and installation accuracy of embedded parts directly affect the safety and aesthetics of the platform facilities.
- Track foundation engineering: Embedded parts are embedded in track foundation structures such as track plates and sleepers to fix the track fastener system, ensure the geometric size and stability of the track, and provide guarantee for the high-speed and safe operation of the train.
Paquete de Piezas integradas de ferrocarril
Polybag+caja de cartón+caja de madera/palé, según la petición del cliente
Perfil de la empresa
Industrias pesadas Co. de Luoyang Fonyo., Limitado. fue fundada en 1998, cubre un área de 72,600㎡, con más de 300 empleados, 32 tecnicos, incluido 5 ingenieros superiores, 11 ingenieros asistentes, y 16 tecnicos. Ha sido calificado como Centro de Tecnología de Ingeniería de Luoyang., Tecnología Luoyang R&Centro D, y Empresa Nacional de Alta Tecnología por muchas veces.
Nuestra capacidad de producción es 30,000 toneladas por año. Actualmente, Producimos principalmente acero fundido., hierro fundido (hierro gris, hierro dúctil, etc.), Procesamiento de producto terminado y ensamblaje de componentes para locomotoras.,automotor,trenes de alta velocidad, equipo de minería,energía eólica,etc. Nuestros productos han sido exportados a Rusia, los estados unidos, Alemania, Argentina, Japón, Francia, Sudáfrica,Italia y otros países..
Preguntas frecuentes
Q1: ¿Es usted un fabricante o una empresa comercial??
A: somos un fabricante. Nuestra empresa fue fundada en 1998, con casi 30 años en la industria de la fundición, una superficie total de 72.600㎡, con un área de construcción de fábrica de 51,000㎡.
Q2. ¿Cuales son sus principales productos??
A: Nos centramos principalmente en la fundición de acero., fundición de hierro, mecanizado de producto terminado, y producción de ensamblajes de componentes para locomotoras., automotor, trenes de alta velocidad, equipo de minería, energía eólica,etc..
Q3: ¿Con qué precisión se pueden producir piezas de fundición??
A: Tenemos la capacidad de producir piezas de fundición con diferentes procesos de fundición.. La producción cumple estrictamente con ISO. 9001, ISO 14001 e ISO45001,EN15085, IRIS.
Q4. ¿Puedes producir según las muestras??
Sí, Podemos producir según sus muestras o dibujos técnicos.. También podemos crear dibujos para usted después de recibir sus muestras..
Q5: ¿Cómo se realiza el control de calidad antes de la entrega??
A: La inspección de calidad es un factor muy importante para garantizar la calidad de las piezas de fundición de acero.. seguimos 3 tiempos de inspección durante todo el proceso de producción. Y proporcionaremos un informe de prueba de materiales., informe de prueba dimensional, y informe de pruebas de propiedades mecánicas a nuestros clientes antes de la entrega.
If you are interested in any products,no dude en contactarnos.
Contacto: Estela Liu
Correo electrónico:[email protected]
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