The utility model discloses a receive dress ball frock for submarine pipeline magnetic leakage detects, including the antimagnetic ball groove of leading, antimagnetic cross section of leading the ball groove is for semi -circular, the semicircular internal diameter coincide with the external diameter of receiving the dress ball, the antimagnetic ball groove of leading is fixed on the carriage be equipped with main tributary leg sleeve on the carriage, main tributary leg sleeve suit on the main tributary leg be equipped with on the main tributary leg from last a plurality of spacing hole of arranging in proper order extremely down be equipped with the locating hole on the main tributary leg sleeve, the locating hole with spacing hole is passed through the locating pin and is connected. The utility model discloses can avoid the spheroid to receive mechanical damage, reduce the probability that each section of spheroid and a ball section of thick bamboo collided, reduce spheroid mechanical damage, greatly improve spheroidal trafficability characteristic, improve the magnetic leakage and detected one -time -reach -place rate, the one -shot rate of adorning the ball, reduce to receive and adorned the ball time, reduce construction intensity, avoid the mechanical damage to the probe.