The utility model discloses an intelligence earth clamp, the main part is the curve pole, and the clamping part is an upset briquetting, the middle part and the curve of upset briquetting pass through the hinge pin and articulate, and the exposed core and the curve of upset briquetting form the die cavity that can hold high -pressure wire, are equipped with a bellied micro -gap switch of spring leaf at the bottom of the hook of curve, the end that pushes down of upset briquetting is connected through the extension spring and the pole body of curve pole to the electric putter's that sets up on one's body with the pole of curve pole clamp plate offsets, curve pole still is equipped with the power on one's body, the system detects emitter and electric putter remote control receiving device, and micro -gap switch detects the emitter electricity with the system and is connected. The utility model discloses aim at simple, the centre gripping is convenient, even the ultra -high voltage transmission line more than the 750KV is on the road, operating personnel also can very light implementation and operation, has effectively improved work efficiency. And through setting up corresponding signal detection transmit and receive controlling means, realized the intelligent control of earth clamp, safe operating condition is provided for operating personnel.