Ultrasonic water meter capable of being in butt joint with water pipe conveniently

The utility model discloses an ultrasonic water meter convenient for butt joint of water pipes, which belongs to the technical field of ultrasonic water meter installation, and comprises a water meter main body and a delivery pipe, one end of the water meter main body is connected with a first flange, one end of the delivery pipe is connected with a second flange, and an adjusting structure is arranged outside the water meter main body. One side of the adjusting structure is connected with an L-shaped plate, and a sliding groove is formed in the water meter body. According to the ultrasonic water meter capable of being in butt joint with the water pipe conveniently, by arranging a first flange, a positioning structure and an L-shaped plate, through cooperation of a pinion, a limiting rod, an arc-shaped groove and the L-shaped plate, a butt strap can achieve a reciprocating motion function in a concave plate, and after the butt strap moves, the butt strap and the L-shaped plate can achieve a certain positionin