Rail summer cooling device

Abstract

The invention belongs to the technical field of rail transit, in particular to a rail summer cooling device. For the problems that a rail is easily heated and expanded in summer, and the sprinkling efficiency of the workers is low, the present invention provides the following schemes that the rail summer cooling device comprises a main body located between two rails, a water tank is adhered to thetop end of the main body, and the moving plates are arranged at the two sides of the bottom end of the main body; a water outlet is rotationally connected to one side of each movable plate, a water conveying pipe is connected between the top end of the water outlet and the water tank, and the water outlet is located above the rail; two first fixing plates and two second fixing plates are welded to the bottom end of the main body, and a rotating rod is rotationally connected between the two first fixing plates. The device can easily enter the rail to sprinkle water or quickly leave the rail before a train arrives and stably walk along the road surface between the rails, during the advancing process of the device, the water mist can be sprayed to the rails through the water outlet nozzles at the two sides, so that the temperature of the rails is reduced, and the water sprinkling amount can be controlled according to the temperature of the rails.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular to a summer cooling device for rails. Background technique [0002] Rail transit is a mode of transportation that travels on fixed rails. It is generally composed of multiple rails, which is convenient for trains to run. However, rails are easily affected by thermal expansion and contraction. In hot summer, rails are prone to thermal expansion, and each rail will have A slight extension will cause the rails to twist, which will easily trigger train derailment accidents and cause casualties. In the hot summer, generally, railway workers will carry water tanks on their backs to sprinkle water on the rails to cool down the rails. However, this method not only consumes a lot of manpower, The efficiency is slow, and at the same time, a worker cannot carry more water and is prone to fatigue. Contents of the invention [0003] Based on the technical problems that the rails a...

AI Technical Summary

Problems solved by technology

[0002] Rail transit is a mode of transportation that travels on fixed rails. It is generally composed of multiple rails, which is convenient for trains to run. However, rails are easily affected by thermal expansion and contraction. In hot summer, rails are prone to thermal expansion, and each rail will have A slight extension will cause the rails to twist, which will easily trigger train derailment accidents and cause casualties. In the hot summer, generally, railway workers will carry water tanks on their backs to sprinkle water on the rails to cool down the rails. However, this method not only consumes a lot of manpower, The efficiency is slow, and at the same time, a worker cannot carry more water and is prone to fatigue

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