Self-locking anti-falling ground wire device

By adopting clamping belt and limit sleeve structure in the grounding wire device, combined with the cooperation of the slide rod and the electromagnetic sheet, the problems of unstable cable fixing and instable plug-in in the prior art are solved, and stable fixing and efficient grounding of different cable diameters are achieved.

CN119651206APending Publication Date: 2025-03-18JIANGSU ELECTRIC POWER CO FUNING COUNTY POWER SUPPLY CO
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Patent Information

Application Number
CN202411757017.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-03
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

The existing grounding wire devices are difficult to fix the cables stably, especially the inconvenience of fixing different cable diameters, and the plug-in is not stable enough, which can easily lead to cable damage and installation instability.

Method used

A self-locking and anti-detachment grounding wire device is designed, adopting a clamping belt and a limiting sleeve structure. Through the cooperation of the slide rod and the electromagnetic sheet, stable clamping and grounding of the cable is achieved. The conductive sheet on the inner wall of the clamping belt is fitted with the outside of the cable, and is fixed to the ground by reels and pins to ensure the grounding effect.

Benefits of technology

The device can achieve stable fixation and grounding under different cable diameters, improve installation stability and safety, avoid cable damage, and improve grounding effect.

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Abstract

The invention discloses a self-locking anti-falling ground wire device, and relates to the field of connecting devices, the device comprises an insulating rod, the top end of the insulating rod is provided with a sleeve rod, the inner wall of the sleeve rod is symmetrically provided with two groups of limiting sleeves, the limiting sleeves are horizontally arranged, the inner sides of the two groups of limiting sleeves are movably connected with sliding rods, and the sliding rods are movably connected with the limiting sleeves. A first clamping plate is installed at the end, away from the insulating rod, of the limiting sleeve, a second clamping plate is installed at the end, close to the insulating rod, of the limiting sleeve, a limiting structure is installed in the limiting sleeve to control the position of the sliding rod, and a winding drum is installed below the insulating rod. According to the invention, the top end and the bottom end of the cable can be clamped and attached through the clamping belt and the related accessories of the clamping belt, the sliding rod is pushed to move through the spring, and the sliding rod drives the clamping belt to be attached to the outer side of the cable, so that the clamping belt is attached to the outer side of the cable, and the electric device is limited; and the conducting strip on the inner side of the clamping belt can be tightly attached to the outer wall of the cable.
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