Aperçus détaillés de la plaque à gabarit ferroviaire: Spécifications, Performance & Applications ferroviaires

Overview of Gauge Plate

Gauge plate are indispensable connecting and fixing components in the railway track system. Their main function is to firmly fix the rails on the sleepers, maintain the geometric stability of the track, and thus ensure the safety and stability of train operation. As a key component of railway infrastructure, railway fastener plate play a key role in bearing train loads, transmitting track forces, and adapting to track temperature changes. Our company’s railway gauge plate use advanced production technology and high-quality materials, and undergo strict quality testing. They have excellent performance and reliability and can meet the use requirements of different railway lines.

Parameter Table of Gauge Plate

Features of Gauge Plate

• Haute résistance et durabilité: High-quality steel is selected and subjected to a special heat treatment process, so that gauge plate has high strength and good toughness, and can withstand the huge load and impact force generated by the long-term operation of the train, effectively reduce deformation and damage, et prolonger la durée de vie. Under normal use conditions, the service life of the fastener plate can reach 15-20 années.
• Excellent anti-corrosion performance: Advanced surface treatment technologies such as hot-dip galvanizing and Dacromet coating are used to form a dense protective layer on the surface of the fastener board, which effectively resists the erosion of harsh environments such as rain, salt spray, and chemicals. In highly corrosive environments such as coastal and chemical industries, hot-dip galvanized fastener board can be guaranteed to have no obvious rust for more than 10 années; Dacromet-coated fastener board can be guaranteed to have good anti-corrosion performance for 8-10 years in general industrial environments.
• Accurate buckle pressure design: Through precise calculation and experimental verification, the buckle plate can provide stable and appropriate buckle pressure, which can not only firmly fix the rails, prevent the rails from creeping and displacement, but also ensure that the rails have enough expansion space when the temperature changes, reduce the track stress, and ensure driving safety. The accuracy of the buckle pressure is controlled within ±5% to ensure the stable operation of the track system.
• Good interchangeability and versatility: The product design complies with relevant national standards and industry specifications, and has good interchangeability and versatility with the mainstream railway fastener systems on the market, which is convenient for installation, maintenance and replacement, reducing construction costs and maintenance difficulties. When replacing the fastener board, there is no need to make large-scale adjustments to other track components, which greatly shortens the maintenance time.
• Environmental protection and energy saving: During the production process, we strictly follow environmental protection requirements, use environmentally friendly materials and advanced production processes, reduce energy consumption and environmental pollution, and comply with the concept of sustainable development. The waste gas, wastewater, and waste residue generated during the production process are all treated and discharged after meeting the standards, with minimal impact on the environment.

Function of Gauge Plate

• Fix the rails: fix the rails tightly on the sleepers to prevent the rails from moving longitudinally and laterally under the train load, ensure the geometric stability of the track, and provide a smooth and safe running track for the train. The close fit between the gauge plates, rails and sleepers can effectively resist various external forces during train operation and ensure the straightness and horizontality of the track.
• Transfert de charge: effectively transfer train load from rails to sleepers, and then disperse it to the ballast and roadbed to ensure the overall stability and bearing capacity of the track structure. The gauge plate can evenly distribute the load, avoid local stress concentration, and extend the service life of the track structure.
• Adapt to track temperature changes: allow the rails to expand and contract to a certain extent when the temperature changes. Through the elastic deformation of the fastener plate and the reasonable buckle pressure design, the track stress is relieved, the rails are prevented from breaking or deforming due to excessive temperature stress, and the safe operation of the track is guaranteed. In areas with a large temperature change range, the fastener plate can adapt to the thermal expansion and contraction of the rails to ensure the stability of the track system.
• Vibration reduction and noise reduction: The matching design between the fastener board, rails, and sleepers can absorb and reduce the vibration and noise generated by the train operation to a certain extent, improve the environmental quality of the train operation, and improve the comfort of passengers. After actual testing, the vibration and noise of the train operation can be reduced by 5-10 decibels after using our railway fastener board.

Application of Gauge Plate

• Train à grande vitesse: In the construction of high-speed railway, the stability, safety and comfort of the track are extremely high. Our company’s railway fastener boards are widely used in high-speed railway lines due to their excellent performance and reliability, providing a solid guarantee for the high-speed operation of trains. Par exemple, in a high-speed railway with a speed of 350 kilomètres par heure, the fastener boards can ensure the stability and safety of the track at high speed and ensure the smooth operation of the train.
• Chemin de fer lourd: Heavy-load railways undertake a large number of cargo transportation tasks, with large train loads and frequent operations. Railway fastener plates can withstand huge loads and impact forces, ensure the stability and safety of heavy-load railway tracks, and meet the needs of heavy-load transportation. In heavy-load railways, the use of gauge plates can effectively reduce the wear and deformation of the track and reduce maintenance costs.
• Transport ferroviaire urbain: Including urban rail transit systems such as subways and light rails, there are high requirements for the compactness of the track, vibration reduction and noise reduction. The application of railway fastener plates in urban rail transit can effectively reduce the impact of vibration and noise on the surrounding environment, while ensuring the safety and stability of train operation. In urban rail transit lines, the use of fastener plates can improve passenger comfort and reduce interference with surrounding residents.
• Ordinary railways: Applicable to various ordinary railway lines, whether new lines or renovations of existing lines, railway fastener boards can play an important role in fixing rails and transferring loads to ensure the normal operation of railway transportation. In ordinary railways, the use of fastener boards can improve the quality and reliability of tracks and reduce operating costs.

Paquet de Gauge Plate

Poly-sac + boîte en carton + caisse en bois/palette, selon la demande du client

Profil de l'entreprise

Luoyang Fonyo Heavy Industries Co., Ltée. a été fondée en 1998, couvre une superficie de 72 600㎡, avec plus de 300 employés, 32 techniciens, y compris 5 ingénieurs supérieurs, 11 ingénieurs adjoints, et 16 techniciens. Il a été classé centre technologique d'ingénierie de Luoyang., Technologie Luoyang R&Centre D, et entreprise nationale de haute technologie à plusieurs reprises.
Notre capacité de production est 30,000 tonnes par an. Actuellement, nous produisons principalement de l'acier moulé, fonte (fonte grise, fonte ductile, etc.), traitement du produit fini et assemblage des composants pour locomotive,wagon,trains à grande vitesse, équipement minier,énergie éolienne,etc. Nos produits ont été exportés vers la Russie, les États-Unis, Allemagne, Argentine, Japon, France, Afrique du Sud,Italie et autres pays.

FAQ

T1: Êtes-vous un fabricant ou une société commerciale?
UN: Nous sommes un fabricant. Notre entreprise a été fondée en 1998, avec près de 30 ans d'expérience dans l'industrie du moulage, une superficie totale de 72 600㎡, avec une superficie de construction d'usine de 51 000㎡.
T2. Quels sont vos principaux produits?
UN: Nous nous concentrons principalement sur le moulage d'acier, fonte de fer, usinage du produit fini, et production d'assemblages de composants pour locomotives, wagon, trains à grande vitesse, équipement minier, énergie éolienne,etc..
T3: Avec quelle précision pouvez-vous produire des pièces moulées?
UN: Nous avons la capacité de produire des pièces moulées avec différents procédés de coulée. La production est strictement conforme à la norme ISO 9001, OIN 14001 et ISO45001, EN15085, IRIS.
T4. Pouvez-vous produire selon les échantillons?
 Oui, nous pouvons produire par vos échantillons ou dessins techniques. Nous pouvons également créer des dessins pour vous après avoir reçu vos échantillons.
Q5: Comment effectuez-vous le contrôle qualité avant la livraison?
UN: L'inspection de la qualité est un facteur très important pour garantir la qualité des pièces moulées en acier. Nous suivons 3 temps d'inspection pendant tout le processus de production. Et nous fournirons un rapport de test de matériaux, rapport d'essai dimensionnel, et rapport d'essais de propriétés mécaniques à nos clients avant la livraison.

Si vous êtes intéressé par des produits,n'hésitez pas à nous contacter.
Contact: Stella Liu
E-mail:[email protected]