Loop resistance test support of GIS equipment

Abstract

The invention relates to a loop resistance test support of GIS equipment. A button is arranged on an upper part of a device body, a movable press rod is arranged below the button and is arranged in ahollow area in the device body; the movable press rod comprises a left press rod and a right press rod, the left press rod and the right press rod are connected in a hinged mode, the other side of theleft press rod is hinged in the hollow area, a movable wheel is arranged at the other side of the right press rod, and a telescopic rod is arranged below the movable wheel; a cylindrical seat is arranged at the right side of the telescopic rod, a spring is fixedly connected to the cylindrical seat, the spring is fixedly arranged on a spring base, the spring base is arranged in the device body, the left side of the telescopic rod penetrates through the device body and is arranged on an outside of the device body, the left side end of the telescopic rod is hinged with a movable support rod, a voltage electrode and a current electrode are hinged at the other end of the movable support rod, sliding blocks are arranged at two sides of each of the voltage electrode and the current electrode, and the sliding blocks are nested on limiting rods. The loop resistance test support disclosed by the invention has the advantages of being convenient to use, good in test effect and reasonable in structure.

Description

technical field [0001] The invention relates to the technical field of GIS equipment detection, in particular to a GIS equipment loop resistance testing support. Background technique [0002] The resistance value of the main circuit is an important data for the installation, maintenance and quality inspection of GIS equipment. Its purpose is to check the installation quality of electrical equipment and the integrity of the circuit. It can detect defects such as poor contact in time and avoid accidents caused by poor contact. , is an important means to ensure the safe and stable operation of the equipment. At present, in the daily maintenance and testing of GIS equipment, wire clamps are usually used to clamp the wires at both ends of the GIS equipment, or alligator clips are used to clamp the grounding bolts at both ends of the GIS equipment. However, due to the loop The resistance is small, and the bolts and clips will affect the measurement results and cause measurement er...

AI Technical Summary

Problems solved by technology

[0002] The resistance value of the main circuit is an important data for the installation, maintenance and quality inspection of GIS equipment. Its purpose is to check the installation quality of electrical equipment and the integrity of the circuit. It can detect defects such as poor contact in time and avoid accidents caused by poor contact. , is an important means to ensure the safe and stable operation of the equipment. At present, in the daily maintenance and testing of GIS equipment, wire clamps are usually used to clamp the wires at both ends of the GIS equipment, or alligator clips are used to clamp the grounding bolts at both ends of the GIS equipment. However, due to the loop The resistance is small, and the bolts and clips will affect the measurement results and cause measurement errors; therefore, it is very necessary to provide a GIS equipment loop resistance test support that is easy to use, has a good test effect, and has a reasonable structure.

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