Connector for grounding wire

By designing multiple components for the grounding connector, the problems of loose grounding connectors and inconvenient operation in emergency situations have been solved, achieving reliable connection and stable grounding without tools and avoiding the risk of leakage.

CN224288600UActive Publication Date: 2026-05-26HEBEI SHENGDONG POWER EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HEBEI SHENGDONG POWER EQUIP CO LTD
Filing Date
2025-04-27
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing grounding connectors are prone to loosening, leading to increased resistance or detachment. In emergencies, they require tools and are inconvenient to operate, making reliable grounding impossible.

Method used

A grounding connector is designed, comprising a connecting shell, a connecting bolt, a spring, a fixing plate, a limiting plate, a fixing cover, a connecting block, a handle, and other components. The spring and the fixing plate enhance the fixing effect, and the connecting block and the handle allow for tool-free tightening. The fixing rod and fixing hole limit the movement, while the buckle and slot prevent loosening and falling off.

Benefits of technology

It enables reliable connection without tools in emergency situations, prevents loosening of the connection bolts, protects the grounding body from leakage, and improves the stability and safety of the grounding effect.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224288600U_ABST
    Figure CN224288600U_ABST
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Abstract

The utility model relates to the technical field of grounding wires, in particular to a connector for a grounding wire, which comprises a grounding body and a copper wire, the outer side of the grounding body is provided with the copper wire, the outer side of the grounding body is provided with a connecting shell, the inner side of the connecting shell is in threaded connection with a connecting bolt, and the inner side of the connecting shell is fixedly connected with a spring located on the outer side of the connecting bolt. The bottom end of the spring is fixedly connected with a fixing disc, the interior of the fixing disc is rotatably connected with a limiting disc, and the top end of the limiting disc is fixedly connected with the bottom end of the connecting bolt. According to the utility model, the fixing effect of the connecting bolt and the fixing disc on the connection of the grounding body and the copper wire is enhanced through the arranged spring, and the connecting bolt is prevented from loosening; through the arrangement of the connecting block and the handle, the connecting bolt can be easily tightened without an external tool, and through the arrangement of the fixing rod and the fixing hole, the connecting bolt is further limited to prevent the connecting bolt from loosening and affecting the connecting effect of the grounding body and the copper wire.
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