Fabricated ribbed beam structure ultra-thin RPC trestle plate mold
CN224689242UActive Publication Date: 2026-08-28GUANGXI CCCC CONSTR DEV CO LTD +3
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Patent Information
- Application Number
- CN202522119213.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-30
AI Technical Summary
Technical Problem
[0003]混凝土栈桥是在工厂中先在模具中浇筑预制成栈桥板,再运输到施工现场拼接形成栈桥,现有技术中的栈桥板通常为C50-C60普通混凝土浇筑形成的长方体结构,其抗拉强度不足,导致脆性显著,容易产生裂缝,且裂缝的形成会加速钢筋的锈蚀,进而导致承载能力下降和保护层剥落,导致耐久性低,且自重大,不仅运输与安装成本高,还对下部结构的承载能力提出更高要求
Benefits of technology
本实用新型通过设置下模和上模,能够在下模的成型平台中浇筑形成面板,在上模内通过成型板浇筑形成梯形凸起肋,从而得到带有梯形凸起肋的栈桥板,在减小厚度的同时能够提高栈桥板结构强度,降低成本,能够实现一次浇筑成型,结构简单,使用方便。
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Figure CN224689242U_ABST
Abstract
The utility model discloses an assembly rib beam structure ultrathin RPC trestle board mould, including lower mould, upper mould, the lower mould includes forming platform, lower connecting plate, be equipped with two lower connecting plates, be located top front and back two sides, the upper mould includes upper connecting plate, baffle, forming plate, inclined plane, be equipped with two upper connecting plates, set up in lower connecting plate top respectively, and be connected with lower connecting plate, baffle is equipped with a plurality of left and right interval, and two upper connecting plates are fixedly connected with the front and back two sides of baffle bottom surface, forming plate is set up horizontally left and right, and is equipped with a plurality of interval before and after, and the middle part forms the convex inverted trapezoidal structure downward, and the inclined plane is fixed and is located every forming plate top front and back two sides, and the inclined plane top all are equipped with a plurality of connecting grooves, and are fixedly connected with baffle through connecting groove. The utility model can obtain the trestle board with trapezoidal convex rib, can improve trestle board structure strength while the thickness is smaller, reduces the cost, can realize once pouring forming, simple structure, convenient to use.
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