Automatic tensioning device for wire and cable direct current resistance detection

• Main Authors: ZHANG JIE, CHEN GUOHONG, YANG TAO, YANG XIAOZHI, LI QING, FANG ZHENBANG, LUO XINGZHI, TENG YUE, ZHAO QIAN, MIAO CHUNHUI
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses an automatic tensioning device for wire and cable direct current resistance detection, which relates to the technical field of resistance testing equipment and comprises an operation platform, two groups of symmetrical supporting legs are fixedly connected to the bottom surface of the operation platform, and two symmetrical moving mechanisms are arranged on the upper surface of the operation platform. The moving mechanism comprises two first sliding grooves, an assembly groove and a moving box, and a clamping mechanism is arranged on the upper surface of the moving box. According to the invention, through the arrangement of the moving mechanism, a wire can be mechanically pulled, the situation that part of wires and cables are not straightened due to unstable manual straightening and the resistance test result is affected is avoided, through the arrangement of the clamping mechanism, the wires and cables of different sizes can be clamped and fixed, and the working efficiency is imp