Turnout guide device

The invention discloses a turnout guide device, which is in a section type, comprises a plurality of turnout units which are sequentially connected and are positioned above a turnout foundation, and is characterized in that the turnout guide device comprises a guide wheel connected with the turnout units, and a guide rail which is fixedly arranged on the turnout foundation and is matched with the guide wheel, the tensioning devices are connected between the adjacent turnout units and located on at least one side of the turnout units; the guide wheel and the guide rail are kept attached through the tensioning device. The turnout guiding device can provide guiding so that the turnout can be bent along a design curve, shaking and deviation of the turnout during crossing of the turnout are reduced or avoided, and driving safety is guaranteed. 本发明公开了一种道岔导向装置，道岔为节段式，并包括若干节依次连接且位于道岔基础上方的道岔单元，其特征在于：所述道岔导向装置包括与所述道岔单元连接的导向轮，固设在所述道岔基础上且与所述导向轮配合的导向轨，以及连接在相邻所述道岔单元之间且位于所述道岔单元的至少一侧的张紧装置；所述导向轮和导向轨通过所述张紧装置保持贴合。本发明中的道岔导向装置能够提供