Track rust removal device capable of changing oil coating amount based on friction force

Abstract

The invention relates to the technical field of railway tracks, and discloses a track rust removal device capable of changing oil coating quantity based on friction force, which comprises a frame, a first gear is rotatably connected in the frame, the left end of the first gear is in meshed connection with a second gear, and a guide rod is movably mounted on the opposite surface of the first gear. And connecting rods are movably mounted on the opposite surfaces of the guide rods. When the derusting device moves leftwards through the guide rod, the derusting device is matched with the connecting rod to drive the positive pole toothed plate and the negative pole toothed plate to move relatively, so that the distance between the positive pole plate and the negative pole plate is increased, the voltage between the positive pole and the negative pole is increased, reversing can be achieved according to the property of the electromagnet, the voltage on the electromagnet is increased, and the repulsive force of the electromagnet to the permanent magnet is increased; therefore, the permanent magnet is far away from the electromagnet, the opened radius of the oil outlet hole is increased, the oil outlet amount is increased, and the effect that the oil coating amount can be increased according to the rust degree of the rail is achieved.

Description

technical field [0001] The invention relates to the technical field of railway tracks, in particular to a track derusting device that changes the amount of oil applied based on the friction force. Background technique [0002] The railway track is used as the base for the transportation of the railway system. The quality of the railway track is the lifeline of the railway during maintenance. Since the railway is not a straight line and requires a certain degree of flexibility when the train is running, most of the rail materials are made of high manganese steel and high manganese steel. Although the material of steel meets the requirements of the track, it will rust after a long time of use. [0003] At present, the derusting methods of rails include: grinding, laser, or smearing antirust oil. The first two are derusting operations after rusting, and the latter is to prevent or prolong the period of rusting on rails, thereby increasing the maintenance interval. The traditio...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a track derusting device that changes the amount of oil applied based on the frictional force, which can change the amount of anti-rust oil applied according to the degree of rust on the rail, and the polishing effect Good and other advantages, it solves the problem that the amount of oil applied to the rail rust removal device in the existing device is fixed and the effect is not good

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