Rotatable electromagnetic field analyzer measuring device

Abstract

The invention discloses a rotatable electromagnetic field analyzer measuring device comprising an outer rod, an inner rod, a moving cross beam, a cross beam bracket, a field strength meter probe mounting rack, a field strength meter data line, a data line connector, a locking device, a field strength meter terminal placing bench, an installation base, an anti-skid pad, a locking pin and a snap fastener. The outer rod is installed at the installation base; one end of the inner rod is arranged at a sliding rail in the outer rod; the cross beam bracket is arranged at the position, approaching the top, of the outer side of the inner rod and s connected with the moving cross beam; the locking pin is arranged at the position, approaching the top, of the outer side of the outer rod; and the snap fastener is arranged at the field strength meter probe mounting rack. In the prior art, the field strength meter probe is arranged at a tripod and the tripod is moved to a needed position during the traditional measurement process; because of measuring point position restriction of some transformer substation sites, tripods can not be placed at some monitoring areas; and the traditional tripod can not be placed at a right place because the tripod only can be extended to the height of 1.5 meters and some measuring points are too high; and thus the measurement become inconvenient and testing data are not accurate. However, with the rotatable electromagnetic field analyzer measuring device, the problems of inconvenience in measurement and low accuracy of testing data can be solved.

Description

Technical field [0001] The invention relates to a rotatable electromagnetic field analyzer measuring device, which belongs to the technical field of electromagnetic field strength measurement for power transmission and transformation facilities. Background technique [0002] In recent years, with the continuous increase of the capacity of my country's power system, the impact of the electromagnetic environment around the high-voltage and UHV transmission and transformation corridors and the working corridors in the substations on the human body has attracted more and more attention. There are alternating power frequency electromagnetic fields around the power transmission and transformation equipment. In order to evaluate the exposure level of power frequency electromagnetic fields to electric workers and the public, it is necessary to test the power frequency electric field intensity and magnetic induction intensity of power transmission and transformation facilities. [0003] Ac...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a rotatable electromagnetic field analyzer measuring device, which solves the traditional measurement of placing the field strength meter probe on a tripod and moving the tripod to the position to be tested, but the telescopic height of the tripod is limited, and Some measuring points cannot be placed on a tripod, and some measuring points are located too high, which is not convenient for arranging traditional tripods, resulting in inconvenient measurement and inaccurate test data.

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