The invention discloses a self-recycling-type 10KV overhead grounding wire. The self-recycling-type 10KV overhead grounding wire comprises a walking mechanism and a rack which is connected to the lower part of the walking mechanism through a mechanical arm; the walking mechanism comprises a rear walking wheel which is clamped at the rear part of a circuit and a front walking wheel which is clamped at the front part of the circuit; a pattern acquiring mechanism, a drying mechanism and a water spraying mechanism are arranged on the rack; a wireless controller is arranged on the rack; a lifting mechanism is arranged on the walking mechanism; the lower part of the rear walking wheel is connected with a coiling mechanism arranged in the rack; and the wire outlet end of the coiling mechanism is provided with a clamping and locking mechanism which is used for ejecting and locking a grounding terminal on the rack. According to the self-recycling-type 10KV overhead grounding wire, through mutual cooperation of the lifting mechanism and the other mechanisms, a detection device can be easily hung on the overhead circuit; and the rear walking wheel in the walking mechanism serves as the hanging end of the grounding wire, so that while an electricity conduction effect is acquired, the self-recycling-type 10KV overhead grounding wire is more labor-saving and safe, and a good grounding effect is obtained.