Inspection device and method suitable for rail gauge
A technology of inspection device and gauge, applied in measuring devices, instruments, etc., can solve the problems of low efficiency, trouble, low measurement accuracy, etc., and achieve the effect of improving measurement efficiency
Inactive Publication Date: 2022-03-22
福州长基生态农业科技发展有限公司
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Problems solved by technology
[0003] However, the existing rail gauge measuring device is cumbersome when measuring the gauge at the curve, and the direction of the rail gauge measuring device needs to be readjusted, which is inefficient and has low measurement accuracy
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[0045] A kind of inspection device suitable for rail gauge, see Figure 1-5 , including a support rod, and a moving mechanism positioned at both ends of the support rod, the moving mechanism is connected to the track, the center of the support rod is provided with two distance measuring heads 5 facing the track, and the two distance measuring heads 5 The distance measuring directions are opposite and located on the same straight line. On the straight track 1, the support rod is perpendicular to the track.
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The invention provides an inspection device and method suitable for rail gauge.The inspection device comprises a supporting rod and moving mechanisms located at the two ends of the supporting rod, the center of the supporting rod is provided with two distance measuring heads facing a rail, the distance measuring directions of the two distance measuring heads are opposite, the two distance measuring heads are located on the same straight line, and the supporting rod is perpendicular to the rail on the straight rail; the distance measuring head and the supporting rod are connected through a rotating structure. The control module comprises a first distance measuring unit used for collecting first distance measuring data of a distance measuring head on a straight track in real time; the second distance measuring unit is used for generating a rotating signal when the moving mechanism enters the bent track; the rotating structure responds to the rotating signal to rotate for a period within a preset angle, multiple initial second ranging data are measured, and the shortest one in the multiple initial second ranging data is used as second ranging data; the inspection unit is used for generating inspection data based on the first distance measurement data and the second distance measurement data, and the gauge measurement efficiency can be improved.
Description
technical field [0001] The invention relates to rail detection technology, in particular to an inspection device and method suitable for rail gauge. Background technique [0002] The existing railway track gauge measurement and detection device is used for railway gauge measurement and detection equipment. The equipment is widely used and can also be widely used in different fields. The device can accurately display the measurement data and use it stably. The device can be used during measurement Directly manually fasten the device to the railway surface, and fasten it during installation, which is durable and prolongs the service life, so that the operation and measurement are more accurate and effective. [0003] However, the existing rail gauge measuring device is cumbersome when measuring the gauge at the curve, and the direction of the rail gauge measuring device needs to be readjusted, which is inefficient and has low measurement accuracy. Contents of the invention ...
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IPC IPC(8): G01B21/16
CPCG01B21/16
Inventor 郑强
Owner 福州长基生态农业科技发展有限公司