Grounding apparatus for electric power detecting instrument

Abstract

The invention discloses a grounding apparatus for an electric power detecting instrument. The grounding apparatus comprises a grounding wire seat, wherein the bottom of the grounding wire seat is connected with one end of a lever; the lever is hinged with a connecting shaft arranged in a middle part of a cement table; the other end of the lever is connected with a jacket top head; jacket top head is connected with the top of a grounding jacket; the lower end of the grounding jacket is connected with a jacket sharp end in a screw-jointing manner; a group of through holes are formed in the grounding jacket; the through holes are matched with grounding fixing claws; the grounding fixing claws are matched with claw positioning rings in the grounding jacket; the claw positioning rings are glued with the grounding fixing claws and the grounding jacket through an adhesive layer; and a grounding inner rod is arranged in the grounding jacket in a sleeving manner. The grounding apparatus for the electric power detecting instrument can be matched with ground firmly with a quite good anti-theft effect; it is quite hard to pull the grounding apparatus out of the ground by people who does not know the installation method; and in addition, the grounding apparatus has a good grounding and conductive effect, and can achieve a good lightning protection effect, thereby ensuring the use safety of the electric power detecting instrument.

Description

technical field [0001] The invention relates to the field of grounding devices, in particular to a grounding device for electric power detection instruments. Background technique [0002] When many power equipment and power testing instruments are in use, grounding devices are required for the safety of the equipment and instruments, which can improve the lightning protection performance of the equipment and instruments and guarantee the safety of users. However, currently The reliability of the grounding device connected to the ground is relatively poor, and it is easy to be stolen. Now a kind of anti-theft function, safe and reliable power equipment and power instrument grounding device is needed to solve this problem. Contents of the invention [0003] The purpose of the present invention is to provide a grounding device for electric power testing equipment to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above...

AI Technical Summary

Problems solved by technology

[0002] When many power equipment and power testing instruments are in use, grounding devices are required for the safety of the equipment and instruments, which can improve the lightning protection performance of the equipment and instruments and guarantee the safety of users. However, currently The reliability of the connection between the grounding device and the ground is poor, and it is easy to be stolen. Now a kind of anti-theft function, safe and reliable power equipment and power instrument grounding device is needed to solve this problem.

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