Test wire clamp for hoop type wiring palm conductive copper pipe

• Main Authors: LIANG WEIJIE, LAN XIANGWEI, MENG CHENXU, LIAO ZHENJIE, YAN CHAO, FANG ZEBIN, LI XINHAI, HE XIAOLIU, HUANG JIAN, CHEN WEIMING, TANG YUQI, ZENG XINXIONG, LIN YUEDE, LIANG TAO, LIAO WEIQUAN, YAO GUANGJIU
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention discloses a test wire clamp for a hoop type wiring palm conductive copper pipe, and provides a special test wire clamp for measuring the loop resistance between a transformer bushing and GIS equipment bushing conductive copper pipe and a wiring palm hoop, the wire clamp structure comprises a clamping assembly and a test assembly, the wiring palm hoop is fixed through the clamping assembly, and the test assembly is used for testing the loop resistance between the wiring palm hoop and the conductive copper pipe of the transformer bushing and the GIS equipment bushing conductive copper pipe. A positioning support assembly contact terminal extends from the position of a hinge shaft to the top to be in contact with a protruding conductive copper pipe, so that reliable connection between a current and voltage test wire and the top end face of the conductive copper pipe is realized, and the technical problem of unstable contact between a test wire clamp and the conductive copper pipe of a wiring palm h