Research and Development of No.9 Single Switch with Standard Gauge 54E1
The standard 54E1 rail No.9 single switch developed in this paper is a switch product that meets European Norms(EN)for developing overseas markets and passing the European Technical Specification for Railway Interoperability(TSI)certification.The design parameters and structural characteristics of the switch are introduced,and then the safety parameters and switch parameters of the switch are calculated,and the strength of the switch tie is verified.The switch of the switch adopts an elastic bendable switch rail,the heel of the switch rail is equipped with a stopper structure,the basic rail is equipped with an elastic clamp,and the roller slide plate is set up to reduce the switch rail resistance.The frog is welded and cast with high manganese steel,and the guard rail is 33 kg·m-1 grooved guard rail,and the inside of the basic rail at the pad of the guard rail is elastic clamp.
54E1 railssingle switchswitchfrogguard railEuropean Union railway Technical Specification for Interoperability(TST)certification
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