A track gauge measuring device and measuring method
A technology for measuring devices and gauges, which is applied to measuring devices, optical devices, railway vehicle shape measuring devices, etc., can solve the problems of high level requirements for measuring technicians, inconvenient automation of measuring devices, etc., and achieve lower level requirements, The effect of improving measurement accuracy and accurate measurement results
Active Publication Date: 2021-02-02
ANHUI UNIVERSITY OF TECHNOLOGY
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Problems solved by technology
[0008] Aiming at the problems in the prior art that the level of measurement technicians is high and the measuring device is not easy to realize automatically, the present invention provides a gauge measuring device and a measuring method
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Embodiment Construction
[0033] The present invention will be further described below in conjunction with specific embodiments.
[0034] figure 1 It is a structural schematic diagram of a gauge measuring device for track facilities of the present invention.
[0035]Such as figure 1 As shown, a track facility gauge measuring device of the present invention is composed of a telescopic basic gauge measuring device, a relative measuring device for the inner and outer sides of the left track, and a relative measuring device for the inner and outer sides of the right track. The telescopic basic gauge measuring device includes a linear movement mechanism, the second V-shaped block 17 and the first V-shaped block 18 and a grating displacement sensor 7, and the linear movement mechanism includes a slide bar 8 and a sliding sleeve 6. When measuring the basic gauge, the The first V-shaped block 18 and the second V-shaped block 17 are respectively placed on the rails on both sides, and the sliding sleeve 6 move...
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The invention discloses a gauge measuring device and a measuring method, belonging to the field of track detection. It includes a telescopic basic gauge measuring device, a relative measuring device for the inner and outer sides of the left track and a relative measuring device for the inner and outer sides of the right track. The relative measuring device for the inner and outer sides of the left track and the relative measuring device for the inner and outer sides of the right track are fixed Connected to the telescopic basic gauge measuring device; the telescopic basic gauge measuring device includes a linear movement mechanism consisting of a slide bar and a sliding sleeve fitted on the slide bar, a grating displacement sensor on the slide bar and The first bracket and the second bracket are respectively installed on the sliding bar and the sliding sleeve. The invention can measure the distance between two rails, and at the same time can measure the width of the rail itself, the deviation of the center of the rail relative to the inner and outer sides, etc., the measurement operation is simple and the measurement result is accurate, and it can be applied to various rails such as rails and amusement facilities detection field.
Description
technical field [0001] The invention belongs to the field of track detection, and more specifically relates to a gauge measuring device and a measuring method. Background technique [0002] At present, my country has conducted relevant research on the gauge measurement of general rails (railway tracks), and there are also special measurement tools for the measurement of general rails (railway tracks). The measurement tools are mainly used in railway tracks, subway tracks, etc. Occasions with large radius and single track shape, such as gauge ruler, XGJ-1 quasi-high-speed track inspection vehicle. However, for the gauge measurement of large-scale amusement facilities, there is no corresponding gauge measuring instrument. Most of the inspection and testing personnel randomly select no less than 10 positions in the running track to measure with a steel tape. The randomness of the detection points is large, resulting in the measurement The results have large errors, poor repeata...
Claims
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IPC IPC(8): G01B11/14B61K9/08
Inventor 高文斌罗瑞卿何贵阳汤小丽
Owner ANHUI UNIVERSITY OF TECHNOLOGY