The invention discloses a meter-mounting electrical connection wire arranging tool. The electrical connection wire arranging tool is characterized in that a first groove is formed in a first groove plate, second grooves are formed in the positions, on the two sides of the first groove, of the first groove plate and internally provided with a plurality of idler wheels, and the centers of the idlerwheels are connected with first bearings; the first bearings are connected through first connecting rods, the first connecting rods are arranged in third grooves, and the third grooves are formed inside clamping rods; the two ends of the first groove plate are connected with a first insert block and a second insert block through connecting shafts correspondingly; first connecting blocks are connected to the upper ends, close to the first insert block, of the clamping rods, and second connecting blocks are connected to the upper ends, close to the second insert block, of the clamping rods; anda plurality of third connecting blocks are arranged between the first connecting blocks and the second connecting blocks and are connected with the clamping rods in a one-to-one correspondence mode. The meter-mounting electrical connection wire arranging tool is novel structure, convenient to use, novel and practical.