Bogie assembly and railway vehicle

Abstract

The present application provides a new technical scheme of a bogie assembly and a railway vehicle, which comprises an empty and heavy vehicle adjusting assembly, a side frame, a bolster and a bolster spring assembly, wherein the bolster is connected with the side frame through the bolster spring assembly. The empty and heavy vehicle adjusting assembly comprises an empty and heavy vehicle adjusting valve and a triggering component, one of the empty and heavy vehicle adjusting valve and the triggering component is directly or indirectly connected with the bolster, and the other is directly or indirectly connected with the side frame, and the contact of the empty and heavy vehicle adjusting valve and the triggering component are oppositely arranged in the vertical direction. Through the improvement of the structure of the bogie assembly, the damage of the empty and heavy vehicle adjusting device is avoided.

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