Method for detecting smoothness of high-speed railway track
A technology for high-speed railways and detection devices, applied in the field of optical measurement, can solve the problems of limited measurement accuracy, long-wave irregularity, and measurement accuracy of irregularity, and achieve the effects of improving detection efficiency, high-stability measurement, and suppressing errors
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[0024] The present invention will be described in further detail below in conjunction with accompanying drawing
[0025] Such as figure 1 and figure 2 , a kind of detection method of track smoothness of high-speed railway involved in the present invention, mainly is made up of measuring trolley (4), optical reference station (2) and reference mark post, and wherein measuring trolley (4) mainly comprises lateral phase-locked measuring head ( 10), vertical phase-locked measuring head (9), automatic leveling plummet (8), gauge laser measuring device (13), horizontal laser distance measuring device (7), trolley body (11), trolley wheel rail (12), a power supply and drive module (5) and a data processing and storage module (6), and the benchmark includes a benchmark A type (1) and a benchmark B type (3).
[0026] The reference mark A type (1) has a spherical prism, the reference mark B type (3) has two vertically separated spherical prisms, and the spherical prism is used as a r...
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