A formwork structure for a bridge arch
CN224692547UActive Publication Date: 2026-08-28THE 8TH GRP OF CHINA RAILWAY 1ST ENG CO LTD +1
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Patent Information
- Application Number
- CN202521823052.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-26
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-26
AI Technical Summary
Technical Problem
[0004]本实用新型意在提供一种用于桥梁拱圈的支模结构，以解决现有桥梁拱圈的支模施工周期长、施工效率低的问题
Benefits of technology
[0007]2、无需反复调节：本方案在安装顶部固定杆之前，已经预先计算好拱圈的拱度，顶部固定杆的两端按照预设拱度定位固定后即完成了整根顶部固定杆的调整，使各顶部固定杆所形成的弧度符合预计算的拱度，有效保证了后续弧形拱圈架的安装精度，而且，顶部固定杆固定后无需如顶托一般反复调节以匹配拱度，降低了工人的劳动强度，使得工作效率显著提高。
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Figure CN224692547U_ABST
Abstract
The utility model relates to bridge manufacturing field discloses a formwork structure for bridge arch ring, including template component, support component and arc arch ring frame, arc arch ring frame is located between template component and support component, support component includes vertical pole, transverse horizontal pole and longitudinal horizontal pole, and transverse horizontal pole and longitudinal horizontal pole are arranged in row in horizontal and vertical direction and are fixed between with vertical pole and are equipped with connecting fastener, the transverse horizontal pole of topmost part is top fixed pole, and the arc shape is formed between each top fixed pole, and its radian is matched with arc arch ring frame, and arc arch ring frame and each top fixed pole are detachably connected. When practical application, the utility model effectively improved the construction efficiency of arch ring formwork structure, and shortened the construction period.
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