Deicing mechanism and rail deicing vehicle for rail transit

Abstract

The invention relates to the technical field of railway cleaning tools, in particular to a deicing mechanism and a rail deicing vehicle for rail transit. The rail deicing vehicle comprises a vehicle frame, and a power mechanism is arranged on the vehicle frame and used for driving the vehicle frame to travel on a rail; wheels which are installed below the vehicle frame through wheel shafts and shaft sleeves, the deicing mechanisms are arranged on the two sides of the wheels at the front end of the vehicle frame respectively, and the deicing mechanisms can remove ice covering the rail when thewheels roll along the rail; and a salt spreading mechanism which is arranged on the upper end surface of the frame, and the salt spreading mechanism can intermittently spread salt to the rail and cangrind caked industrial salt, so that the deicing efficiency is improved, and the utilization rate of the industrial salt is increased.

Description

technical field [0001] The invention relates to the technical field of railway cleaning tools, in particular to a deicing mechanism and a rail deicing vehicle for rail transit. Background technique [0002] In the midwinter season, ice and snow disasters occur frequently, and the railway tracks are not spared, and are often covered by ice and snow for a long time. The thick ice and snow make the train unable to run normally, which not only brings a lot of inconvenience to people's travel, but also greatly increases the possibility of traffic accidents, endangering people's lives. Statistics show that if the ice on the rails reaches one millimeter, it will easily cause the locomotive to slip and lose control. And with the increase of train speed and the emergence of extremely bad weather, the risk factor continues to increase. In Article 22 of the "Railway Technical Management Regulations", it is clearly stipulated that it is necessary to "overhaul and repair ice and snow r...

AI Technical Summary

Problems solved by technology

Manual cleaning is not only labor-intensive, but the working environment is harsh and the work efficiency is low

The traditional mechanical cleaning method is mainly used to clear snow, which requires high-power equipment, high-load power supply and other necessary auxiliary equipment, which not only consumes a lot of energy and costs, but also has poor deicing effect and low efficiency.

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