Rail profile detection system and detection method
A profile detection and rail technology, applied in the field of measurement, can solve the problems of low measurement accuracy, low measurement efficiency, poor portability, etc., to achieve scientific and accurate measurement, reduce the consumption of manpower and material resources, and carry the effects of light and convenient.
Active Publication Date: 2017-05-24
SHANGHAI TONGRU ELECTROMECHANICAL TECH
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[0005] The object of the present invention is to provide a rail profile detection system and detection method to solve the problems of complex operation, poor portability, low measurement efficiency, and low measurement accuracy of the detection device used in the rail profile detection method in the prior art
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[0039] The rail profile detection system and detection method proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.
[0040] Please refer to figure 1 , which is a structural schematic diagram of the rail profile detection system of the present invention, such as figure 1 As shown, the rail profile detection system includes: detection positioning points 5, which are arranged on both sides of the longitudinal direction of the measured rail 1; The rail 1 is scanned to generate a three-dimensional model of the measured rail 1; the data processing device 4 is connect...
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The invention provides a rail outline detection system and method. A handheld three-dimensional scanner is used to scan a steel rail, under detection, with a detection position point so as to generate a three-dimensional model of the steel rail under detection; a data processing device acquires an outline and a measurement analysis report of the steel rail under detection according to the three-dimensional model of the steel rail under detection. The system is more convenient to carry during usage, measuring is more scientific and accurate, the cross sectional outline and longitudinal sectional outline of the steel rail can be detected at the same time, analysis is more directed and reliable, consumption of manpower and material resources is reduced, work efficiency is improved, and the actual requirements of the rail outline detection field are met.
Description
technical field [0001] The invention relates to the field of measurement technology, in particular to a rail profile detection system and detection method. Background technique [0002] Railway transportation is the main force of my country's transportation industry, and its development directly restricts the development of China's economy. With the rapid development of the railway industry and the increase in the running volume of high-speed and heavy-duty trains, the wear of the rails is also becoming more and more serious. Rail wear is an important item in rail quality parameters. Rail wear causes changes in rail profile dimensions, which deteriorates wheel-rail dynamics, increases the possibility of accidents during train operation, and reduces the service life of rails and locomotives. The continuous expansion of the railway network and the increase in maintenance and repair requirements put forward new requirements for rail inspection. [0003] The change of rail pr...
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IPC IPC(8): G01B11/24
Inventor 刘博乔炳龙周宇
Owner SHANGHAI TONGRU ELECTROMECHANICAL TECH