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.
ゲージプレート
Parameter Table of Gauge Plate
パラメータのカテゴリ
詳細パラメータ
材料
高張力合金鋼 (such as 40CrNiMoA) or high-quality carbon steel (のような 45# 鋼鉄) (can be customized according to customer needs)
仕様と寸法
Common lengths are 160mm, 180mm, 200mm, 等; common widths are 40mm, 45mm, 50mm, 等; common thicknesses are 8mm, 10mm, 12mm, 等. (specific dimensions can be customized according to actual needs)
Depending on different models, the buckle pressure range is 12kN-18kN
疲労寿命
後 200 Ten thousand times fatigue test, 亀裂なし, no deformation
Applicable rail types
50kg/m, 60kg/m, 75kg/m and other common rail types
Features of Gauge Plate
高い強度と耐久性: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, 耐用年数を延ばします. Under normal use conditions, the service life of the fastener plate can reach 15-20 年.
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, 塩水噴霧, 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 年; 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, 他のトラックコンポーネントに大規模な調整を行う必要はありません。, メンテナンス時間を大幅に短縮します.
レールを固定する: 列車の荷重によってレールが縦横に動かないように、レールを枕木にしっかりと固定します, トラックの幾何学的安定性を確保する, 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.
Load transfer: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, レール, 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, 乗客の快適性を向上させる. 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
高速鉄道: In the construction of high-speed railway, 安定性, トラックの安全性と快適性は非常に高い. 当社の鉄道ファスナーボードは、優れた性能と信頼性により高速鉄道路線で広く使用されています。, 列車の高速運行を確実に保証. 例えば, という速度の高速鉄道で 350 時速キロメートル, ファスナーボードは高速時の線路の安定性と安全性を確保し、列車のスムーズな運行を保証します。.
普通鉄道: さまざまな在来線に対応, 新設路線でも既存路線の改修でも, 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.