Guide rail structure capable of achieving automatic alignment and gear releasing

The utility model discloses a guide rail structure capable of realizing automatic alignment and gear releasing, which comprises a guide rail main body, guide wheels protruding out of the end face of the guide rail main body are arranged at two ends of the guide rail main body, and a slot for inserting the guide wheel of a butt joint guide rail is arranged on the end face of the guide rail main body on one side of the guide wheels. The end faces of the two ends of the guide rail body are each provided with a positioning guide column and a guide column insertion hole allowing a guide column of a butt-joint guide rail to be inserted therein. Preliminary positioning is achieved by inserting the guide wheels into the corresponding guide rails, accurate positioning is completed by inserting the positioning guide columns into the guide columns of the corresponding guide rails, and automatic butt joint of the guide rails is ensured by matching with the multiple position detection mechanisms. 本实用新型公开了一种可实现自动对正解档的导轨结构，