The utility model discloses an electric line patrols line connection structure for combination tool, patrol line working part spare and handheld pole including interconnect, two connecting plates thatare equipped with parallel arrangement on the line working part spare patrol, be equipped with the locating hole on the connecting plate, just the inboard of connecting plate is equipped with the spout that communicates the locating hole, the tip of handheld pole is equipped with the connector, the both sides of connector are equipped with the connecting pin, the cover is equipped with threaded connection's sleeve pipe on the handheld pole, and the connecting pin process spout of handheld pole slides in the locating hole under the connection status, just the sleeve pipe is contradicted at thetip of connecting plate. The utility model discloses can realize patrolling swift, firm reliable, the simple structure's of quick dismantlement and equipment, the simple to operate of line working part spare and handheld pole advantage.