An additional conductor reinforcement clamp

By using a silicon carbide composite anti-slip and wear-resistant layer and a bidirectional ball screw servo motor system in the additional conductor reinforcement clamp, the problems of conductor compatibility and vibration resistance in the prior art are solved, achieving stable clamping and improved wear resistance for conductors of different sizes, thus ensuring the safety and stability of high-voltage transmission lines.

CN224438496UActive Publication Date: 2026-06-30SHUHENGYUAN IND CHENGDU CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHUHENGYUAN IND CHENGDU CO LTD
Filing Date
2025-08-11
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing additional conductor reinforcement clamps cannot accommodate conductors of different sizes, and their vibration and galloping resistance is insufficient, resulting in severe conductor wear and affecting the safe and stable operation of high-voltage transmission lines.

Method used

The anti-slip and wear-resistant layer of silicon carbide composite material, combined with a two-way lead screw and servo motor, enables clamping adaptability adjustment. Friction is reduced by anti-friction wheels and soft rubber bumps. Combined with high-strength aluminum alloy material and anodizing treatment, the structure's stability and wear resistance are enhanced.

Benefits of technology

It achieves stable clamping of conductors of different sizes, reduces wear, improves versatility and service life, and ensures the safe and stable operation of high-voltage transmission lines.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses an additional conductor reinforcement clamp, comprising: a lower clamp plate and an upper clamp plate, the lower clamp plate and the upper clamp plate being connected by fastening bolts and nuts passing through mounting holes; both the lower clamp plate and the upper clamp plate having anti-slip and wear-resistant layers on their respective inner sides; a sliding groove being formed above the upper clamp plate; a guide rod and a bidirectional lead screw being provided in the sliding groove; a sliding block being sleeved on the guide rod and threadedly connected to the bidirectional lead screw; and an additional conductor clamp being fixedly connected above the sliding block. In this utility model, the cooperation between the lower and upper clamp plates and the connection of the fastening bolts and nuts enables stable clamping of the main conductor. The anti-slip and wear-resistant layers are made of silicon carbide composite material with a grid-like protrusion on the surface, which significantly increases the friction between the conductor and the clamp, effectively preventing conductor slippage, and also reduces wear during long-term use due to excellent wear resistance, ensuring the stability and durability of the clamping.
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