Electrified detection device for shallow-layer soil loosening polar plate clamp of high-voltage equipment grounding wire

Abstract

The invention discloses an electrified detection device for a shallow-layer soil loosening polar plate clamp of a high-voltage equipment grounding wire. The electrified detection device structurally comprises a clamp ring clamp end cap, an electronic main board, a start and stop button, a hand-held shell, a gear-shifting rotary disc, a digital screen and a key board, wherein the pin of the digitalscreen is electrically connected with the copper wire of the key board. According to the electrified detection device, a palm pressing buckle rod is used for being matched with a polar plate clampingframe groove, an arc groove of the connecting rod is driven to be loosened by the palm pressing buckle rod to loosen the semi-circular groove of the open-angle, therefore a clamp ring block is opened, so that the outer turning soil of a mud scraping corner bending block abuts against a limiting shaving groove frame, an annular jaw of a detector is provided with an outward-turning-grating-stop connecting frame claw, the effect of pushing the soil digging and scraping and extruding the jaw sludge can be achieved when the clamp is convenient to clamp, so that a small-caliber slot conforming to ajaw is detected in the shallow-layer soil by the equipment, the stability effect of a negative pole groove and a positive pole convex block clamping line is achieved when the grounding wire is detected conveniently, and the high-quality detection operation of the environment with a large humidity in the dry soil is completed by means of high-efficiency embedding degree of the equipment.

Description

technical field [0001] The invention relates to an electrification detection device for clamping and affixing shallow loose soil pole plates of a high-voltage equipment grounding wire, and belongs to the field of high-voltage equipment detection. Background technique [0002] Most high-voltage equipment requires three-phase connection operation of alternating current or direct current, so there must be a grounding wire to ensure that the overall equipment can be grounded to form a safe current discharge when the overall equipment is overpowered, avoiding the hidden danger of people getting an electric shock, so that the live detection of high-voltage equipment can be grounded The feedback data of the resistance value of the line measurement, but it will fluctuate when the resistance is detected in wet weather after rain. The shortcomings of the current technology to be optimized are: [0003] When the grounding wire of high-voltage equipment is tested for resistance when the...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a live detection device for the ground wire of high-voltage equipment to be clamped by shallow loose soil plates, so as to solve the resistance test of the ground wire of high-voltage equipment when the humidity is too high after rain. The sensitivity of the current meter will be too high, resulting in a wide range of deviations in the detection data. It is necessary to insert the voltage electrode of the potential probe into the soil shallower to obtain accurate data. However, the artificial grounding wire of the ground will cause electric shock, and the tool will be damaged if the ground is too large. The wire cannot effectively match the size of the detector for small-caliber protection operations, so that too much mud sticks to the detection port, causing equipment pollution.

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