Surrounding type X-ray nondestructive testing device

• Main Authors: TIAN NING, ZHAO SUXIAN, LIN QINGHAO, HOU LEI
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a surrounding type X-ray nondestructive testing device which comprises an annular frame, an X-ray source, a supporting mechanism, a surrounding driving mechanism, an adjusting mechanism, a second movable frame and a third movable frame, the supporting mechanism is circumferentially distributed on the annular frame, and the supporting mechanism comprises a fixed frame, a screw rod, a nut pair, a first movable frame and a pressing wheel assembly. The surrounding driving mechanism is used for driving the pressing wheel assembly to rotate. The adjusting mechanism comprises an adjusting driving mechanism, an adjusting wheel set and a transmission belt, and the second movable frame is fixedly connected with one nut pair and used for installing an X-ray source. The adjusting driving mechanism drives the adjusting wheel sets and the screw rods to rotate synchronously, so that the pressing wheels of the pressing wheel assemblies move synchronously to press the pipeline, rapid positioning of