High-voltage transmission line live-line connection device

The invention provides a high-voltage transmission line live-line connection device, and relates to the technical field of electrical equipment.In a normal state, a limiting mechanism limits the distance between two insulating shells, an extrusion plate abuts against a copper bar and is pressed downwards, the whole limiting mechanism is stored in an adjusting groove, and at the moment, under the action of a power spring, the limiting mechanism is fixed to the copper bar; the two insulating shells are close to each other to enable the wiring body to be clamped on the copper bar, extra operation and devices are not needed, the wiring body is very suitable for live-line connection of the copper bar, arc light caused by using other traction mechanisms is avoided, the equipotential shell serves as leading-out equipment of a connection point, and during connection, the wiring body is clamped on the copper bar in the moving process, and the wiring body is not prone to being damaged. The connector and the connecting