An intelligent grinding and cleaning equipment for high-speed rail tracks

Abstract

The invention relates to intelligent polishing and cleaning equipment for a high-speed rail track. The intelligent polishing and cleaning equipment for the high-speed rail track comprises a self-stabilizing traveling device. A lower supporting circular truncated cone is welded to the middle of the upper end face of the self-stabilizing traveling device. Six supporting cylinders are evenly welded to the upper end face of the lower supporting circular truncated cone in the axis direction. A supporting stand column is welded to the middle of the upper end face of the lower supporting circular truncated cone. An upper supporting circular truncated cone is welded to the upper end faces of the supporting stand column and the six supporting cylinders. A connecting piece is installed on the upper end face of the upper supporting circular truncated cone through screws, and a supporting curved boom is welded to the middle of the upper end face of the connecting piece. A variable high-pressure cleaning device is welded to the tail end of the supporting curved boom. Two ribbed blocks are welded between the two sides of the tail end of the supporting curved boom and the variable high-pressure cleaning device correspondingly. Four fourth hydraulic cylinders are symmetrically installed at the lower end of the variable high-pressure cleaning device. An adjustable polishing device is installed at the top ends of the four fourth hydraulic cylinders. The intelligent polishing and cleaning equipment can achieve the full-automatic railway track polishing and cleaning functions, shaking in the operation process of the equipment is eliminated, and the equipment has good stability performance and fixation performance.

Description

technical field [0001] The invention relates to the technical field of rail processing, in particular to an intelligent grinding and cleaning device for high-speed rail tracks. Background technique [0002] With the continuous development of high-speed rail technology, the quality requirements of rails are getting higher and higher. Since the speed of high-speed rails, bullet trains, and subways is much higher than that of ordinary trains, the smoothness of rails is highly required, and the main factors that affect the smoothness of rails There are the following aspects: 1. After the main body of the rail is produced and formed, there will be many burrs on the surface, and the smoothness of the rail is poor; 2. Secondary welding is required between the 100-meter long rails, but after welding The welding points under the rail are extremely uneven on the track, which affects the smoothness of the rail; 3. The rails in use may be corroded for a long time and may also produce ru...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides an intelligent grinding and cleaning equipment for high-speed rail tracks, which can solve the problems of manual operation, low degree of automation, slow grinding and cleaning speed, and problems in the working process of the existing rail grinding and cleaning equipment. There are shaking conditions, poor equipment stability, poor equipment fixing performance, uneven grinding force, poor grinding effect, difficulty in completely attaching the equipment to the rail surface, small grinding range, small application range, poor cleaning effect of residual grinding iron filings and work efficiency Low and other problems, it can realize the automatic grinding and cleaning function of the rails, without manual operation, high degree of automation, eliminating the vibration during the working process of the equipment, good stability of the equipment, good fixed performance of the equipment, and fast grinding and cleaning speed, equipment It can be completely attached to the surface of the rail, has a large grinding range, a wide range of application, good high-pressure cleaning effect of residual grinding iron chips, and high work efficiency.

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