Detection system and method for measuring final straightness of welded rail

Abstract

The invention discloses a detection system and method for measuring the final straightness of a welded rail, wherein the system comprises a base which is arranged in an operation direction of a steelrail, a movable box body, a measuring part, a clamping part, a vertical part, lifting parts, a hydraulic station and a control system; the movable box body moves on the base in the operation directionof the steel rail through a platform moving part; the measuring part is arranged on the movable box body and is used for measuring weld joint data on the steel rail; the clamping part is arranged onthe movable box body and used for clamping and fixing the steel rail; the vertical part is arranged on the movable box body and used for pressing and fixing the steel rail; the lifting parts are arranged on the front side and the rear side of the base and used for supporting the steel rail; the hydraulic station is used for providing hydraulic power for the measuring part, the clamping part and the lifting parts; and the control system is used for completing measurement and detection, data acquisition, data operation, data display and data storage of the weld joint data on the steel rail. According to the invention, errors caused by manual measurement and errors of an electronic ruler can be effectively overcome, and the labor intensity of operators is reduced.

Description

technical field [0001] The invention relates to the measurement technology of the flatness of the weld seam of a seamless welding rail, and more specifically, relates to a detection system and a method for measuring the final flatness of the welding rail. Background technique [0002] With the rapid development of my country's railway industry, higher requirements are put forward for the automatic control program of the rail welding base. Especially the measurement and inspection of the last process after the rail weld treatment is completed, it directly affects the quality of the rail processing and production in the rail welding factory, as well as various technical requirements for the rail laying on site. [0003] The final measurement and inspection of the weld after the rail is processed is one of the most important procedures in each rail welding factory, and it is also the last inspection of the rail before the rail factory leaves the factory. In the past, operators...

AI Technical Summary

Problems solved by technology

Due to manual measurement and inspection, there will be measurement errors. At the same time, after a long period of use of the electronic ruler, the measurement accuracy will also produce errors.

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