Tool device for testing performance of three-phase intelligent electric energy meter

The invention discloses a tool device for testing the performance of a three-phase intelligent electric energy meter, which comprises a conveying belt and a conveying belt located at one end of the conveying belt, a plurality of supporting plates are uniformly arranged on the outer side surface of the conveying belt, one side of each supporting plate is fixedly connected with a clamping plate, and a baffle is arranged at one end, close to the conveying belt, of the conveying belt. Limiting plates are arranged on the front and rear sides of the baffle; a limiting assembly is arranged between the baffle and the limiting plate, the top of the baffle is elastically connected with a stop block, and the side, away from the conveying belt, of the supporting plate is fixedly connected with a top block. Through cooperation of the supporting plate and the baffle, when the supporting plate rotates to the baffle, the limiting block and the limiting groove are staggered, so that the baffle slides downwards, the electric e