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A safe temporary grounding device

A temporary grounding and safety technology, applied in the direction of connecting contact materials, etc., can solve problems such as non-compliance with safe operation procedures and insufficient implementation of safety regulations, and achieve the effect of preventing safety accidents and ensuring life, health and safety.

Active Publication Date: 2022-02-22
NINGHAI COUNTY POWER SUPPLY BUREAU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different working experience and safety awareness of the staff, the staff did not follow the safe operation process when installing the temporary grounding device, and the safety regulations were not implemented in place, causing accidents

Method used

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  • A safe temporary grounding device
  • A safe temporary grounding device
  • A safe temporary grounding device

Examples

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Embodiment

[0038] A temporary grounding device that is safe to use, such as Figure 1 to Figure 5 As shown, it includes a grounding component, at least one wiring component and an interlocking component. The grounding component and each wiring component are electrically connected through wires. During construction and maintenance of the power system, the grounding component is connected to the grounding wire, and the wiring component and The conductors 700 are connected so that the conductors 700 are grounded through the temporary grounding device, so as to prevent the conductors 700 from being electrified and causing construction workers to get an electric shock.

[0039] The interlocking assembly includes a first grounding lock 100, a second grounding lock 600, a fitting 200 and a wiring lock 300 on the wiring assembly. Each wiring assembly is correspondingly provided with a wiring lock 300. The wiring lock 300 is locked sequentially through the fitting 200 . The matching piece 200 is...

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Abstract

The invention discloses a safe temporary grounding device, which includes a grounding assembly for connecting grounding wires and a wiring assembly for connecting conductors, the wiring assembly is electrically connected with the grounding assembly, and also includes an interlocking assembly, the interlocking assembly includes a The first grounding lock on the grounding component, the matching piece and the wiring lock on the wiring component, the matching piece drives the first grounding lock to lock the grounding component and the grounding wire, and in the locked state of the first grounding lock, the matching piece can Disengages from the first ground lock and actuates the wire lock to lock the wiring assembly and conductors. The invention restricts the operation process of the construction personnel through the interlocking components, so that the construction personnel must first cut off the power supply to obtain the unlocking part to realize the grounding of the grounding component, and only after the grounding of the grounding component is completed can the matching part be obtained to realize the connection between the wiring component and the conductor , to prevent safety accidents caused by construction personnel's operating errors, and to ensure the life, health and safety of construction personnel.

Description

technical field [0001] The invention belongs to the field of electric power maintenance equipment, and in particular relates to a safe temporary grounding device. Background technique [0002] At present, accidents caused by irregular use of temporary grounding devices occur from time to time, and electrical misoperation accidents related to temporary grounding devices account for 60% of the total number of misoperation accidents. The reason is that during the construction and maintenance of the power system, it is necessary to ground the conductor through a temporary grounding device in accordance with safety regulations to prevent the staff from getting an electric shock due to the live conductor. However, due to the different working experience and safety awareness of the staff, the staff did not follow the safe operation process when installing the temporary grounding device, and the safety regulations were not implemented in place, causing accidents. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/66
CPCH01R4/66
Inventor 裘森强李永腾余敏阮耀曹二兵潘振权忻挺郭鹏程
Owner NINGHAI COUNTY POWER SUPPLY BUREAU
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