一种可拆式钢筋桁架楼承板连接结构
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAINAN HUACHUAN TECH CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-17
AI Technical Summary
When connecting existing steel truss floor decks, the male and female grooves are prone to loose connections, leading to concrete leakage and uneven structural strength, which poses safety hazards.
The detachable steel truss floor decking connection structure is adopted. Through the design of limiting columns, fixing seats and connecting seats, the floor decking can be quickly connected and tightly fixed by the guide positioning mechanism, ensuring a tight connection between the male and female slots, and can be disassembled for use.
It enables rapid connection of steel truss floor slabs, avoids concrete leakage, ensures the overall strength and aesthetics of the structure, and improves construction efficiency and safety.
Smart Images
Figure CN224514512U_ABST
Abstract
Claims
1. A detachable steel bar truss floor deck connecting structure, comprising a floor deck one (1) and a floor deck two (2), characterized in that: Two bases (3) are fixedly connected to the right side of the first floor deck (1) and the left side of the second floor deck (2). The four bases (3) form a rectangle. A limiting post (4) is fixedly connected to the middle position of each of the four bases (3). An insertion hole (5) is provided on the limiting post (4). Two fixed seats are detachably connected to the right side of the first floor deck (1), and two connecting seats are detachably connected to the left side of the second floor deck (2). A guide positioning mechanism adapted to the fixed seat is fixedly connected to the two connecting seats.
2. The detachable steel bar truss floor support plate connecting structure according to claim 1, characterized in that: The height of the base (3) is greater than the height of the male or female groove on the first floor deck (1) and the second floor deck (2).
3. The detachable steel bar truss floor support plate connecting structure according to claim 1, characterized in that: The fixing base includes a fixing block (6), on which a sliding groove (7) adapted to the limiting post (4) is provided. A sliding cavity (8) is provided inside the fixing block (6). A through hole (9) communicating with the sliding cavity (8) is provided on the side of the fixing block (6). Two springs (10) are fixedly connected to the inner wall of the sliding cavity (8). A push plate (11) is fixedly connected to the front end of the two springs (10). The push plate (11) is slidably connected to the sliding cavity (8). A first insertion rod (12) and an L-shaped insertion rod (13) are fixedly connected to the push plate (11). The first insertion rod (12) is adapted to the insertion hole (5). The first insertion rod (12) and the L-shaped insertion rod (13) are both slidably connected to the fixing block (6), and the L-shaped insertion rod (13) is slidably connected to the through hole (9).
4. The detachable steel bar truss floor support plate connecting structure according to claim 3, characterized in that: The length of the front end of the first insertion rod (12) extending into the first groove (7) is greater than the length of the front end of the second L-shaped insertion rod (13) extending from the surface of the first fixing block (6).
5. The detachable steel bar truss floor support plate connecting structure according to claim 1, characterized in that: The connecting seat includes a second fixing block (14), on which a second sliding groove (15) adapted to the limiting post (4) is provided. A second sliding cavity (16) is provided inside the second fixing block (14). A second through hole (17) communicating with the second sliding cavity (16) is provided on the upper surface of the second fixing block (14). A second spring (18) is fixedly connected to the inner wall of the second sliding cavity (16). An L-shaped insert rod (19) is fixedly connected to the front end of the second spring (18). The L-shaped insert rod (19) is slidably connected to the second sliding cavity (16) and the second through hole (17).
6. The detachable steel bar truss floor deck connecting structure according to claim 5, characterized in that: The guiding and positioning mechanism includes a guide plate (20) fixedly connected to the front end of the second fixed block (14), and the guide plate (20) has a round hole (21) adapted to the second L-shaped insert rod (13).