A lightning-impulse withstand strain string
By optimizing the component design of the tension string, the stability and reliability issues of the tension string in complex environments have been solved, achieving higher replaceability and economy.
CN224502863UActive Publication Date: 2026-07-14JIANGSU SHUANGHUI POWER DEV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU SHUANGHUI POWER DEV
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-14
AI Technical Summary
Technical Problem
Existing tension strings are difficult to guarantee stability, reliability and economy in complex environments, and lack replaceability when making structural improvements.
Method used
By redesigning the distribution and connection structure of angle arresters, ring arc suppressors, and shielding rings, and optimizing the component design of tension strings, including the combined use of connecting plates, regulating components, and shielding rings, the stability and reliability of insulator connections are improved.
Benefits of technology
It enhances the lightning strike resistance of tension strings in complex environments, improves the stability and reliability of the product, and increases replaceability and economy.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224502863U_ABST
Abstract
The application discloses a lightning-impact-resistant strain string and belongs to the field of electric power fittings, which is used for a power transmission line and comprises a connecting plate A, one end of an insulator connected with the connecting plate A through a ball head hanger plate at two ends of the connecting plate A, a ball head hanger ring connected with the other end of the insulator, an angular lightning arrester arranged on the ball head hanger ring, and a ring-shaped arc eliminator arranged on the connecting plate A; the angular lightning arrester and the ring-shaped arc eliminator are located on the same side of the insulator, and a spacing is left between the end portions of the angular lightning arrester and the ring-shaped arc eliminator which are close to each other; the two ends of the connecting plate A are further connected with a tension clamp through a connecting plate assembly and an adjusting assembly, the tension clamp is connected with a traction line, and a shielding ring is further arranged on the adjusting assembly.
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