DC intelligent coating equipment for rails

Abstract

The invention provides direct-current intelligent coating equipment used for a rail. The direct-current intelligent coating equipment comprises a box body, a photovoltaic energy storage assembly and a coating plate assembly. The box body is internally provided with a control box and a grease storage box. The control box is internally provided with a charging and discharging controller and an automatic control system. A storage battery is arranged in the box body and on the lower portion of the control box. A grease pump is fixed to a bottom plate at the bottom of the grease storage box. A motor is fixed to the lower portion of the grease storage box. The coating plate assembly is fixed to one side of the steel rail through a coating plate fixing device. An output shaft of the motor is fixedly connected with the input end of the grease pump. The grease pump is connected with the coating plate assembly through an oil pipe. An electromagnetic sensor is arranged on the inner side of a linear segment of the steel rail. According to the direct-current intelligent coating equipment used for the rail, the structure is simple, operation and maintenance for working personnel are convenient, manpower and material resources are saved, and the cost is reduced; the coating plate assembly is adopted, so that the loss and flow of wheel-rail lubricating anti-attrition grease is effectively reduced, and the loss is reduced; in addition, the phenomenon that in the prior art, grease flows due to overmuch oil output or a rail bed surface and a vehicle wheel bogie are polluted due to the fact that the grease is sparse is completely eradicated.

Description

technical field [0001] The invention belongs to the technical field of track maintenance equipment, and in particular relates to a DC intelligent coating equipment for tracks. Background technique [0002] my country's railway transportation has always played a leading role in the transportation system. Load operation is the basic feature of my country's railways, and it is also a difficult point in technological development and transportation organization. With the increase of the speed of the main road network, improving the track structure and improving its operating status are technical reforms. Problems that should be addressed in the project. Track is the basis of train operation, and steel rail is the most important part of the track, and it is also one of the important infrastructures of railway transportation. With the continuous increase of railway transportation volume and speed, various damages have occurred along with the rails. Among them, rail side wear has al...

AI Technical Summary

Problems solved by technology

Therefore, wheel-rail lubrication maintenance has become the top priority. Although China's wheel-rail lubrication work has achieved some results, due to different conditions in different places, different degrees of attention, poor performance of oiling equipment, etc., the scientific nature of oiling , The effectiveness varies greatly, and there are even very simple manual operations, which can be applied at will, and the effect is not ideal, so that improper oiling can cause rail damage, disease, etc. Most of the grease pumps used in existing oiling equipment are Gear pump, this kind of pump can only transport oil with low viscosity, and the low viscosity of oil will reduce the adhesion on the locomotive wheel rim, resulting in the pollution of locomotive bogie and ballast bed by throwing oil. The existing vehicle oiling The power collection of the device uses the 48V power supply on the train. As we all know, the on-board oiler is mounted on the commuter car of the public works department, and the 48V power supply on the commuter car is output from the on-board storage battery to the lights and train tails on the vehicle. Signal and fan power supply, because the speed of commuter cars is generally not very fast, resulting in weak generator power generation and small charging capacity for the storage battery, and the continuous power consumption of the on-board oiler will cause the storage battery to lose power, resulting in frequent safety of train driving will be stopped by train inspection

Images