Rail waist grinding and derusting machine

Abstract

The invention discloses a steel rail web grinding and derusting machine and belongs to railway maintenance equipment. The steel rail web grinding and derusting machine comprises a power unit and a grinding wheel, and further comprises a chassis trolley assembly, a connecting buckle, a horizontal power transmission assembly, a gear steering box assembly, a vertical power transmission assembly and a handrail assembly, wherein the power unit is in transmission connection with the horizontal power transmission assembly; the horizontal power transmission assembly is in transmission connection with the gear steering box assembly; the gear steering box assembly is in transmission connection with the vertical power transmission assembly; the vertical power transmission assembly is in transmission connection with the grinding wheel. The chassis trolley assembly comprises chassis trolleys, a moving trolley and a supporting device, wherein the supporting device is mounted on the moving trolley; the horizontal power transmission assembly is hinged to a supporting component of the supporting device of the chassis trolley assembly through the connecting buckle; the gear steering box assembly is arranged at the output end of the horizontal power transmission assembly in a rotating and supporting mode. The handrail assembly comprises a handrail and an angle adjusting and fixing mechanism. The steel rail web grinding and derusting machine is convenient to move, and the position and angle of the grinding wheel can be adjusted conveniently.

Description

technical field [0001] The invention relates to a railway maintenance equipment, in particular to a rail waist grinding and derusting machine. Background technique [0002] At present, rail flash welding is mostly used for line welding. When welding rail flash welding machines, electrodes and rail waists need to be clamped to conduct electricity. The rail waist must be polished to a metallic luster and the raised characters of the rail waist must be polished flat. One of the more labor-intensive items in welding operations. [0003] Commonly used rail waist grinding methods are divided into manual hand-held grinder grinding and small grinding machine grinding; manual grinding has problems such as high labor intensity for operators, high risk, poor grinding quality and low efficiency; small machine grinding has poor equipment safety and equipment movement. , It is inconvenient to use, and the grinding quality cannot be guaranteed after the grinding wheel is worn out. Conte...

AI Technical Summary

Problems solved by technology

[0003] Commonly used rail waist grinding methods are divided into manual hand-held grinder grinding and small grinding machine grinding; manual grinding has problems such as high labor intensity for operators, high risk, poor grinding quality and low efficiency; small machine grinding has poor equipment safety and equipment movement. , It is inconvenient to use, and the grinding quality cannot be guaranteed after the grinding wheel is worn out.

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