The invention discloses an electric power pipeline routing inspection device. The electric power pipeline routing inspection device comprises a first substrate, a third substrate and a second substrate, which are sequentially connected, wherein the first substrate and the second substrate are disposed basically in parallel; and a pair of first expansion links is symmetrically installed on both sides of the first substrate, a first walking wheel and a first driving mechanism are installed at one end of each of the two first expansion links away from the first substrate, and the first walking wheel performs autoroatation under the driving of the first driving mechanism. The electric power pipeline routing inspection device disclosed by the invention uses a cable in an electric power pipelineas a track, so no additional dedicated track needs to be paved, and pipeline monitoring information data are transmitted in real time by an automatic rolling communication line, so that the popularity and timeliness of electric power pipeline routing inspection are improved.