Assembled remote transmission ultrasonic water meter

The utility model relates to the technical field of instruments, and discloses an assembly type remote transmission ultrasonic water meter which comprises a water meter shell, two movable rods are movably inserted into the inner surfaces of the two sides of two inserting grooves, limiting blocks are fixedly connected to the outer surfaces of the four movable rods, compression springs are arranged on the outer surfaces of the four movable rods in a sleeving mode, and the compression springs are connected with the limiting blocks in a sleeving mode. The outer surfaces of the two ends of the four compression springs are fixedly connected with the inner surfaces of the two sides of the two inserting grooves and the outer surfaces of the four limiting blocks correspondingly, two inserting rods are fixedly welded to the outer surface of the bottom of the mounting frame, and limiting grooves are formed in the inner surfaces of the two sides of the two inserting rods correspondingly. And the outer surface of the top