High-strength wire rod for bridge cables
By filling the inside of the bridge cable with arrayed steel wire rope welding modules and stainless steel protective sleeves, the problem of easy breakage of traditional bridge cable in long-span bridges has been solved, achieving high strength and fatigue resistance, and improving structural stability and corrosion resistance.
CN224548830UActive Publication Date: 2026-07-24ZHESHANG ZHONGTUO GRP (ZHEJIANG) NEW MATERIAL TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHESHANG ZHONGTUO GRP (ZHEJIANG) NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-24
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Figure CN224548830U_ABST
Abstract
The utility model discloses a kind of high-strength wire rods for bridge cable, including protective sleeve, the inside of protective sleeve is filled with multiple steel wire rope welding modules in array distribution, the steel wire rope welding module is welded from multiple first steel wire rope;Multiple second steel wire ropes are filled between the inner side wall of protective sleeve and the outer side wall of steel wire rope welding module.The utility model provides a kind of high-strength wire rods for bridge cable, by filling multiple steel wire rope welding modules in array distribution inside protective sleeve, steel wire rope welding module is welded from multiple first steel wire rope, make each first steel wire rope connection firm, reduce the fatigue wear due to relative displacement, effectively improve the overall strength and stability of wire rod, can better bear the tension and various external force effect suffered by bridge cable.
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