Electric leakage alarm monitoring device

Abstract

The invention provides an electric leakage alarm monitoring device which is used for detecting a power transmission line and comprises a moving mechanism and a gluing mechanism. Guide rods are arranged on the front and rear sides of the power transmission line respectively; a moving mechanism driven by a motor is arranged on the two guide rods, the motor is electrically connected with a controller, and the controller is electrically connected with an alarm; a second current sensor and a first current sensor electrically connected with the controller are respectively arranged at the left and right ends of the power transmission line; the gluing mechanism comprises a box body arranged on the moving mechanism, and first through holes are formed in the front side wall and the rear side wall inthe box body respectively; first telescopic rods and electric leakage detection sensors used for detecting electric leakage positions are arranged on the upper inner side wall, the lower inner side wall, the front inner side wall and the rear inner side wall in the box body correspondingly, and first arc plates are arranged on the first telescopic rods; and the first arc plates are provided withglue spraying heads, the glue spraying heads are communicated with a liquid storage bottle through a conveying pipe with a first pump, and a heater is arranged in the box body. When the difference value of the current magnitudes detected by the first current sensor and the second current sensor is greater than a set value, the alarm gives an alarm under control.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a leakage alarm monitoring device for detecting transmission lines. Background technique [0002] In recent years, transmission lines have been widely used in urban power construction, substations and power plants, and are also an important part of urban power supply, substations and power plants, so the safe operation of transmission lines has become an object of widespread concern. [0003] In the practical application of transmission lines, if there is a leakage in a certain position, especially when the leakage is relatively large, on the one hand, it will reduce the working current and increase the loss. On the other hand, the leakage of electricity from the transmission line will also affect Pedestrians nearby were shocked by the electric shock, causing personal injury. However, based on the above-mentioned problems, the current device cannot accurately detect the ...

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Problems solved by technology

[0003] In the actual application of power transmission lines, if there is a leakage in a certain position, especially when the leakage is relatively large, on the one hand, it will lead to a reduction in the working current transmitted, and the loss will On the other hand

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