Steel pipe longitudinal joint ultrasonic testing's running gear

The utility model discloses a steel pipe longitudinal joint ultrasonic testing's running gear, aim at providing one kind examine fixed steel pipe when carrying out ultrasonic detection to the pipe welding longitudinal joint, reduce the testing process steel pipe and probably produce gliding running gear, its technical scheme main points are steel pipe longitudinal joint ultrasonic testing's running gear, including the guide rail, be equipped with the lead screw in the guide rail, be equipped with the base with lead screw threaded connection on the lead screw, the top surface of base is equipped with the supporting that is used for supporting the steel pipe, the both sides face of perpendicular to supporting is equipped with the locking part on the base, the locking part includes V font connecting piece, V font connecting piece one end is equipped with the buckle of fixed steel pipe, the corner of V font connecting piece is equipped with the articulated shaft with the junction of base, V font connecting piece