Suspended insulator

By incorporating anti-fall-off components and an integrated structure into the suspension insulator, the problem of insecure connection between the steel cap and the insulator is solved, thereby improving the load-bearing capacity and stability of the suspension cable.

CN224304448UActive Publication Date: 2026-05-29ZHEJIANG XINJI INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202521201782.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-12
Publication Date
2026-05-29
Estimated Expiration
2035-06-12

AI Technical Summary

Technical Problem

When suspending cables, the connection between the steel cap and the insulator in existing suspension insulators is not strong enough, resulting in insufficient load capacity of the suspension insulators.

Method used

An anti-detachment component, including an arc plate and fastening bolts, is installed in the insulator to form a ring structure to prevent the filler layer from detaching, enhance the connection between the iron cap and the connection part, and improve the connection strength through the integrated structure and filler layer design.

Benefits of technology

It improves the load capacity of suspended insulators when suspending cables, prevents the filler layer from detaching, enhances the connection between the steel cap and the insulator, and improves the stability of the suspended cable.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a suspension type insulator, which comprises an insulator and an iron cap, the iron cap is arranged at the top of the insulator, the insulator comprises a connecting part and an umbrella skirt part, the connecting part is arranged on the inner side of the insulator, a plurality of convex rings are arranged on the side wall of the connecting part at equal intervals, a filling layer is arranged between the connecting part and the inner wall of the iron cap, and the umbrella skirt part is arranged on the inner wall of the iron cap. According to the utility model, the arc-shaped plates II of the two anti-falling assemblies are spliced together to form an annular structure, and the annular structure forms a certain shield at an opening at the bottom of the iron cap, so that a blocking effect is formed on a filling layer in the iron cap; and the filling layer is prevented from being integrally separated from the inside of the iron cap due to overlarge pulling force, so that the firmness of connection between the iron cap and the connecting part is enhanced, namely the firmness of connection between the insulator and the iron cap is enhanced, and the load capacity of the suspension type insulator when a cable is suspended is improved.
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