FIELD: transportation.
SUBSTANCE: device for testing the magnetic gravity force of a magnetic rail brake contains a steel rail, a force measuring rail unit, a guide channel, an elastic force measuring device and a pulling mechanism. The steel rail consists of segmented steel rails, the channel body of the guide channel extends vertically between the segmented steel rails, the limiting plate is fixed to the inner wall of the channel body, both of the force measuring rail unit and the elastic force measuring device are arranged inside the channel body, and the lower force measuring rail unit is connected to the elastic force measuring device and the pulling mechanism by means of an intermediate connecting rod.
EFFECT: increasing the reliability of the magnetic rail brake.
6 cl, 4 dwg
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