Insulating material thermal aging test device based on visual identification

• Main Authors: CHEN GUOHONG, ZHANG JIE, YE FEI, FANG ZHENBANG, LUO XINGZHI, TENG YUE, ZHAO QIAN, WANG YONG, MIAO CHUNHUI, XING MINGJUN
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model belongs to the field of thermal extension tests, particularly relates to an insulating material thermal aging test device based on visual identification, and provides the following scheme for solving the existing problems: the insulating material thermal aging test device comprises a base, the top side of the base is fixedly provided with a bracket, the bracket is provided with a U-shaped plate, the two sides of the bottom of the U-shaped plate are respectively provided with a fixed plate in a sliding manner, and the fixed plates are arranged on the base. Anti-skid pads are fixedly mounted on the sides, close to each other, of the two fixing plates, the same dumbbell sample is arranged between the two anti-skid pads, an inverted groove is formed in one side of the U-shaped plate, a winding rod is rotatably mounted on the inner wall of one side of the inverted groove, a rotating shaft is fixedly mounted on one side of the winding rod, and a pulling rod is rotatably mounted on the rotating sha