Multifunctional clamp meter device and system

Abstract

The invention discloses a multifunctional clamp meter device and system. The clamp meter device comprises a clamp meter meter body; the upper part of the clamp meter body is provided with a first clamp arm and a second clamp arm; the first clamp arm is arranged in the vertical direction of the clamp meter body; the second clamp arm is arc-shaped, and the arc center of the second clamp arm faces the first clamp arm; openings are formed in the upper ends of the first clamp arm and the second clamp arm and serve as a jaw; a measuring circuit is arranged in the clamp meter body; the lower part ofthe clamp meter body is connected with an insulating operating rod; and a locking clamping piece is hinged to the first clamp arm. When the clamp meter device is used, the clamp meter device is movedupwards, a wire enters the clamp meter device through the jaw, and the jaw is closed through cooperation of a locking clamping piece and the wire so that wire parameters can be automatically measured;after the measurement is finished, the clamp meter device is moved downwards, so that the wire retreats from the jaw. The multifunctional clamp meter device and system are not limited by factors suchas geographic position and height, and can be used for measuring anytime and anywhere; and the risk of falling from a high place caused by direct contact between a human body and live wire equipmentand high-altitude operation is avoided.

Description

technical field [0001] The invention relates to the technical field of clamp meter devices, in particular to a multifunctional clamp meter device and system. Background technique [0002] Existing clamp meters (sometimes also called clamp meters, clamp meters) AC / DC clamp meters are also used as one of the necessary test tools in daily maintenance work, mainly used to test related parameters such as voltage, current, frequency, etc. It has higher test resolution, test accuracy and more test functions. [0003] However, the existing clamp meters have the following disadvantages in the measurement of voltage and current: strong concealment, complex geographical environment, high wiring and other factors cause inconvenience or low efficiency in marketing surveys and anti-stealing work, poor security and in the process of climbing There are security risk factors in it. Especially in some remote mountainous areas, users who are not at home and those who deliberately obstruct ma...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that in order to measure the voltage and current data of households or factories, etc., electric workers need to use climbing ladders to hold existing clamp meters to measure at the wires entering the house, and the general survey and anti-stealing work are inconvenient or inefficient. , poor safety and there are safety risk factors and other disadvantages in the process of climbing

The purpose of the present invention is to provide a multifunctional clamp meter device and system, which can quickly and accurately measure the shunt situation of power supply lines, and use the device and system of the present invention to carry out marketing surveys and anti-stealing work efficiently, safely and accurately; In particular, the invention solves the disadvantages of strong concealment, complex geographical environment and high lines, which cause inconvenience or inefficiency in marketing surveys and anti-stealing work, and there are safety risk factors in the process of climbing.

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