The utility model relates to a teaching mode technical field, concretely relates to transmission line teaching experiment model. The utility model discloses main solve present teaching method exist abstract, not directly perceived, the sense of reality is poor, the experiment operation limitation big, the external environment condition influence greatly, operate dangerous high scheduling problem. The utility model relates to a transmission line teaching experiment model, including shaft tower model, electric wire model, insulator chain model, foundation model, the shaft tower model is installed on foundation model's upper portion, and the upper end of insulator chain model is connected with the shaft tower model, the lower extreme and the electric wire model connection of insulator chain model. The utility model discloses assemble into one section transmission line with a plurality of shaft tower models, electric wire model, insulator chain model, foundation model, can form multiple transmission line teaching mode, have the advantage that the equipment is convenient, the scheme is various, directly perceived, experimental by force, operational safety is high.