The invention discloses a double-bolt locking type live wire connection clamp. The double-bolt locking type live wire connection clamp comprises: a J-shaped clamping hook having one end with an opening end, the other end with a closed end, having an upper end with a hook-shaped groove and having a lower end with a clamped support surface, wherein the clamped support surface has a first screw hole;a screwing bolt comprising a top end portion and a screw rod portion which matchingly penetrates the first screw hole, wherein the top end portion is located in the J-shaped clamping hook; a clampinghead fixedly arranged at the top end portion of the screwing bolt; an elastic gasket sleeving the screw rod portion of the screwing bolt and located at the outer portion of the J-shaped clamping hook; and a locking nut matchingly connected with the screw rod portion of the screwing bolt and located at the outer side of the elastic gasket. The double-bolt locking type live wire connection clamp can solve the technical problems that the screwing bolt runs loosely after being used for a long time so that a lead is heated and the safety is poor.