Hump To The Houma North Station And The Speeding Problem Research

With the continuous development of the national economy,railway freight reform and continuous adjustment and growth,as the railway enterprises of the national economy,the total transportation volume has also increased year after year.In particular,the Houyue Line,which is responsible for the transportation of foreign coal transportation,has seen a substantial increase in traffic.Houma North Station is the leading station of the Houyue Line Jinmei Coal Transportation.The hump disintegration traffic is getting bigger and bigger,and the hump slamming and stopping and the speeding up of the marshalling vehicles are happening,and the safety hazards are increasing.This paper has important strategic significance for how to reduce the hump stop and overspeed connection problem,improve the ability of the hump to disintegrate,and ensure the smooth external transportation of coal in the southwestern part of the mountain,which guarantees the supply of energy and promotes the rapid development of the national economy.This thesis analyzes the current situation of the hump disintegration operation at Houma North Station,and uses various methods to improve the efficiency of the hump in the past marshalling station.After measuring and testing the hump in Houma North Station,it has stopped and stopped in recent years.Statistical analysis was carried out with the actual situation of overspeed connection,the cause was found,and specific preventive measures and renovation suggestions were proposed.This paper introduces the importance of Houma North Hub in the status of the road network of Jinmei Coal Transportation,as well as the operation of Houma North Station,the ability of the hump to disintegrate at Houma North Station and various problems.In view of the problem of overtaking of the hump and the speeding of the marshalling yard,the classification and statistics of the number of vehicles on the hump,the empty weight of the vehicle and the location of the slipping and stopping are classified,and the marting yard line and the deceleration top are classified.The statistical analysis of the top of the cloth was carried out,and the vehicle damage caused by the overspeed connection of the hump slipping group in recent years was realized and summarized.In view of the actual situation of the hump-stopping of Houbei Station and the on-line acceleration of the vehicle in the marshalling yard,the surveying and design personnel were repeatedly surveyed to measure the slope of the line and the speed of the marshalling yard,and fully grasp the first-hand accurate and detailed data.Through the comparative analysis of the actual measurement data and design theory data of Houma North Station Hump,the changes of the elevation of each slope of the hump are mastered.After many tests on the running speed of the marshalling yard,the vehicle is stopped.With the law of the speeding and the causes of the speeding,a variety of specific preventive measures and renovation suggestions were put forward,and the preventive measures and renovation suggestions were analyzed and evaluated.