1results about How to "Guaranteed detection" patented technology

A probe holder for a follow-type ultrasonic pipeline probe, belonging to the technical field of ultrasonic detector auxiliary equipment, includes a fixed cylinder, traction flanges, and a mounting frame mechanism. The inner sides of two traction flanges are respectively mounted to the outer sides of the front and rear ends of the fixed cylinder. Multiple sets of mounting frame mechanisms are provided, each including a support base, support arm, spring, torsion spring, and elevation arm. These multiple mounting frame mechanisms are installed on the outer side of the fixed cylinder. The outer diameter of the elevation arms of these multiple mounting frame mechanisms is larger than the inner diameter of the pipe to be inspected. Because the outer diameter of the elevation arms of these multiple mounting frame mechanisms adaptively adjusts with the inner diameter of the pipe, it can adapt to ultrasonic testing of pipes with a wider range of inner diameters. Furthermore, it ensures that the multiple probe arms distributed in a ring are in close contact with the detection and receiving surfaces of the ultrasonic probe under elastic force, maintaining a consistent spacing and thus enabling the ultrasonic detector to achieve better flaw detection results. This invention has promising application prospects.