一种钢桁架加固屋面框架梁的结构
By installing steel trusses on the frame beams and forming a triangular support structure, the construction difficulties of reinforcing reinforced concrete roof frame beams in existing technologies have been solved, achieving efficient and low-cost reinforcement without affecting functionality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUIYANG ALUMINUM MAGNESIUM DESIGN & RESEARCH INSTITUTE CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies for reinforcing reinforced concrete roof frame beams often result in increased beam cross-sections, affecting functionality and requiring advanced construction techniques, making efficient and economical reinforcement difficult to achieve.
The roof frame beams are reinforced with steel trusses. By opening slots on both sides of the frame beams to install clamp steel plates, and then welding connecting plates to the steel trusses, a triangular support structure is formed to enhance stability and resistance to deformation.
It achieves efficient reinforcement without affecting functionality, reduces construction technical requirements and reinforcement costs, and enhances the overall rigidity and deformation resistance of the structure.
Smart Images
Figure CN224514816U_ABST
Abstract
Claims
1. A structure for reinforcing a roof frame beam of a steel truss, comprising a frame column (1) and a frame beam (4) arranged at intervals on the frame column (1), characterized in that, The top of each end of the frame column (1) is respectively implanted with the first embedded part (2), the first embedded part (2) is welded to the end column at both ends of the steel truss (3), and several slots (5) are opened on both sides of the frame beam (4). The clamp steel plate (6) is installed on the slot (5), the clamp steel plate (6) is welded to one end of the connecting plate (7), and the other end of the connecting plate (7) is welded and fixed to the steel truss (3).
2. A structure of reinforcing roof frame beams of a steel truss according to claim 1, characterized in that, The top of both ends of the frame column (1) is also implanted with a second embedded part (9). The second embedded part (9) is welded to one end of the support column (8), and the other end of the support column (8) is welded to the end column of the steel truss (3). The support column (8) is arranged inclined downwards, forming a triangular structure with the end column of the steel truss (3) and the frame column (1).
3. A steel trussed roof framing beam structure as claimed in claim 2 wherein, The inclination angle of the support column (8) is 45°.
4. A structure of reinforcing roof frame beams of a steel truss according to claim 1, characterized by The slots (5) are arranged at equal intervals along the length of the frame beam (4) and correspond to each node position on the steel truss (3).
5. A steel trussed roof framing beam structure as claimed in claim 4 wherein, The spacing between adjacent nodes on the steel truss (3) is 800-1000 mm.