Handheld I-shaped steel rail flaw detection device

• Main Authors: JIN YOUHAO, SONG DONGQIAO, HAN BIN, JIN JIE, ZHONG XIAOCHEN, CHEN XINGHUI, LI JINGZENG, CHEN CHUN, MENG XIANGXU, LIU LI
• Format: Patent
• Language: Chinese; English
• Published: 11.02.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a handheld I-shaped steel rail flaw detection device which comprises a U-shaped base with a downward opening and a push rod hinged to the top of the U-shaped base, the hinged axis of the push rod and the U-shaped base horizontally extends left and right, vertical waist round strip-shaped holes are formed in the left side edge and the right side edge of the U-shaped base, and two probe stabilizing seats are arranged on the two sides of the U-shaped base respectively. The probe stabilizing seat is elastically connected with a flaw detection sensor, the probe stabilizing seat comprises a guide sleeve provided with a step and a locking nut in threaded fit with the guide sleeve, the guide sleeve penetrates through the waist round strip-shaped hole left and right, one end of the locking nut abuts against the outer side of the side edge of the U-shaped base, and the step on the guide sleeve abuts against the inner side of the side edge of the U-shaped base. According to the utility model