Railway vehicle running gear performance detection device
The invention relates to the technical field of railway vehicle performance detection, in particular to a railway vehicle running gear performance detection device which comprises straight running rails fixedly mounted on the ground in a bilateral symmetry mode, arc-shaped rails are fixedly connecte...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of railway vehicle performance detection, in particular to a railway vehicle running gear performance detection device which comprises straight running rails fixedly mounted on the ground in a bilateral symmetry mode, arc-shaped rails are fixedly connected to the front ends and the rear ends of the symmetrical straight running rails, and the radian of the front arc-shaped rail is smaller than that of the rear arc-shaped rail. And pressure plates for testing the stability of the deformation part are arranged on the lower surfaces of the arc-shaped rails. The actual running state of the walking part in the using process is simulated and tested to obtain actual using data, so that the situation that due effects of theoretical data cannot be achieved by the walking part due to data errors is avoided, the running states of the walking part under different bearing conditions are simulated by adding or reducing balancing weights on the walking part, and the running reliab |
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