Railroad Snow Removal and Deicing Vehicle

Abstract

The invention relates to a rail snow removing and deicing vehicle which comprises a vehicle body and a vehicle head with a snow removing function. The vehicle body comprises a frame, wheels, two sets of brackets, a deicing mechanism, a control mechanism, a transmission mechanism and a motor; the brackets are symmetrically arranged below the frame and are positioned in front of the wheels; the transmission mechanism comprises a set of belt transmission pair, two sets of chain transmission pairs, a transmission shaft and a spindle; the deicing mechanism comprises two milling cutters and two scrapers; the two milling cutters are arranged on the spindle of the transmission mechanism in positions in one-to-one correspondence with train rails and above the train rails; the two scrapers are respectively and fixedly arranged on uprights of the two brackets in positions in one-to-one correspondence with train rails, above the train rail and behind the milling cutters; the control mechanism comprises positioning wheels, anti-rebound wheel assemblies and anti-rebound wheel positioning assemblies.

Description

technical field [0001] The invention belongs to railway cleaning tools, in particular to a railway cleaning tool with both snow removal and deicing functions. 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 removal equipment a...

AI Technical Summary

Problems solved by technology

The ice and snow clearing vehicle of this kind structure has the following deficiencies: 1, though the ice and snow on both sides of the rail can be loosened by the sun gear, although the knocking of the wind pick can make some ice cubes on the inside of the rail or / and on the rail, it does not The ice layer on the surface of the rail track cannot be completely removed, and the sweeping wheel brush sweeps the ice crushed by the pick to the middle of the rail without moving it out of the rail. Although the salt spreading device can prevent icing, it cannot Completely eliminate the ice on the rails; 2. Since the ice and snow removal vehicle is not equipped with an adjustment mechanism for the distance between the sun wheel and the rails, and the ice is broken by hitting the rails with the wind pick, friction and collisions will occur with the rails. , easy to damage the rails or clear the car

Images