Wheel side guide device

The utility model provides a wheel side guide device which comprises a wheel frame, a walking wheel arranged on the wheel frame in a rotating mode and a side guide unit arranged on the wheel frame, and the side guide unit comprises a side guide support arranged on the wheel frame and an eccentric shaft arranged on the side guide support. And the side guide wheel is rotatably arranged on the eccentric shaft, so that the eccentric shaft rotates around the axis of the eccentric shaft relative to the side guide support to adjust a gap between the side guide wheel and a wheel rail, and the side guide wheel is propped against the wheel rail. According to the utility model, the walking stability of the wheel on the wheel rail can be improved. 本实用新型提供一种车轮侧导装置，包括：车轮架，转动设置在所述车轮架上的行走轮，以及设置在所述车轮架上的侧导单元，所述侧导单元包括设置在所述车轮架上的侧导支座，设置在所述侧导支座上的偏心轴，以及可转动设置在所述偏心轴上的侧导轮，使所述偏心轴相对所述侧导支座绕所述偏心轴的轴心转动能调节所述侧导轮与轮轨之间的间隙，以使所述侧导轮与所述轮轨抵接。本实用新型可改善车轮在轮轨上行走的稳定性。