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Grounding line device and state detecting method thereof

A technology of state detection and grounding state, which is applied in the field of grounding wire device and its state detection, to achieve the effect of stable and reliable structure and not easy to cause safety hazards

Pending Publication Date: 2019-03-15
ZHUHAI UNITECH POWER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The main purpose of the present invention is to provide a grounding wire device and its state detection method to solve the technical problems existing in the existing grounding wire device

Method used

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  • Grounding line device and state detecting method thereof
  • Grounding line device and state detecting method thereof
  • Grounding line device and state detecting method thereof

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Embodiment Construction

[0040] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0041] see Figures 1 to 8 As shown, according to an embodiment of the present invention, a ground wire device is provided. It should be noted that, Figure 8 The maintenance equipment / line in includes the conductor 60 to be grounded.

[0042] combine Figure 1 to Figure 4 As shown, the ground wire device in this embodiment is provided with a state detection circuit. Specifically, the state detection circuit includes a line terminal clamp 10 , a ground cable 14 , a ground terminal clamp 13 , a ground wire state detection device 70 , a detection cable 40 and a detection assembly 20 which are electrically connected in sequence. When not grounded, the line end clamp 10 is insulated from the de...

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Abstract

The invention provides a grounding line device and a state detecting method thereof. The grounding line device is provided with a state detecting circuit, wherein the state detecting circuit comprisesa line end cable clamp, a grounding cable, a grounding end cable clamp, a grounding state detecting device, a detecting cable and a detecting assembly which are electrically connected in sequence; the line end cable clamp and the detecting assembly are insulated when not grounded; a to-be-grounded conductor is in abut joint with the line end cable clamp and the detecting assembly separately whenthe line end cable clamp and the detecting assembly are grounded, so that the line end cable clamp and the detecting assembly are in conductive connection, and the state detecting circuit is conducted. The grounding line device can detect whether the grounding line device is connected with a conductor or an insulator, and can very simply recognize whether or not a hanging position is in good contact with the grounding line device, and can prevent the wrong situation of 'idle stroke' that the grounding line device is in hanging connection to the non-conductor insulator; the structure is stableand reliable, and security risks do not occur easily.

Description

technical field [0001] The invention relates to the technical field of grounding wires, in particular to a grounding wire device and a state detection method thereof. Background technique [0002] As a safety tool for electric power production, the grounding wire has the advantages of low cost, simple and reliable principle, and convenient operation. damage. [0003] However, in view of the portability and temporary nature of the grounding wire, and manual intervention is required for the hooking and removal operations, it is easy to cause the leakage of the grounding wire or the violation of regulations, resulting in serious power safety production accidents such as personal casualties and equipment damage. It happens. In view of this, it is extremely important to ensure the safe production of electric power to prevent or eliminate the above-mentioned violations through technical means. [0004] To prevent or eliminate violations from the technical means, the key is to i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/04H01R11/14H01R11/15H01R4/48H02G1/02
CPCH01R4/4863H01R11/14H01R11/15H02G1/02G01R31/68
Inventor 王辉映马博李昌勇刘仙黎俊
Owner ZHUHAI UNITECH POWER TECH CO LTD
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