一种便于安装的热轧带肋钢筋连接结构
The hot-rolled ribbed steel bar connection structure with threaded connection and self-locking design solves the problems of complex operation and instability in the existing technology, and realizes convenient and efficient steel bar connection, which is suitable for diverse construction scenarios.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-17
AI Technical Summary
The existing hot-rolled ribbed steel bar connection structure is complex to operate, labor-intensive and unstable during installation, making it difficult to meet the needs of diverse construction scenarios.
Employing a threaded connection and self-locking design, a stable connection of the reinforcing bars is achieved by rotating the connecting components instead of the steel bar itself, combined with clamping blocks and tenon joints. The threaded advancement and self-locking characteristics ensure a tight connection, while the clamping blocks increase friction to prevent detachment.
It reduces operational difficulty, improves construction efficiency, ensures the stability and applicability of connections, and is suitable for various construction scenarios.
Smart Images
Figure CN224514567U_ABST
Abstract
Claims
1. A hot-rolled ribbed bar connection structure for easy installation, comprising a first bar (1) and a second bar (2), characterized in that: A fixing component is provided on the left outer wall of the second reinforcing bar (2). The second reinforcing bar (2) is connected to a connecting pipe (6) through the fixing component. An infusion hole (4) is opened on the front outer wall of the connecting pipe (6). A rubber stopper (5) is provided inside the infusion hole (4). A clamping block one (14) is slidably connected to the rear side of the connecting pipe (6). A clamping block two (15) is slidably connected to the rear side of the connecting pipe (6). The outer wall of the clamping block one (14) is located on the left side of the clamping block two (15). A locking component is provided on the front side of the clamping block one (14). A third reinforcing bar (3) is provided on the right side of the clamping block one (14).
2. A hot-rolled ribbed bar connection structure for easy installation according to claim 1, characterized in that: The fixing assembly includes a fixing cylinder (9) fixedly connected to the right end of the connecting pipe (6), and an auxiliary block (8) fixedly connected to the right side of the fixing cylinder (9). A right rotating ring (13) is threadedly connected to the outer wall of the right side of the auxiliary block (8).
3. A hot-rolled ribbed bar connection structure for easy installation according to claim 1, characterized in that: The locking assembly includes a rotating block (16) fixedly connected to the front side of clamping block one (14), a fixing block (19) fixedly connected to the front side of clamping block two (15), and a rotating rod (17) rotatably connected to the front side of rotating block (16).
4. A hot-rolled ribbed bar connection structure for easy installation according to claim 2, characterized in that: The right outer wall of the fixed cylinder (9) is fixedly connected to the right fixed ring (10), and the left end of the rotating ring (13) is rotatably connected to the movable ring (12).
5. A hot-rolled ribbed bar connection structure for easy installation according to claim 4, characterized in that: A telescopic rod (11) is fixedly connected to the right side of the fixed ring (10), and the other end of the telescopic rod (11) is fixedly connected to the left side of the movable ring (12).
6. A hot-rolled ribbed bar connection structure for easy installation according to claim 2, characterized in that: A sealing ring (7) is fixedly connected inside the connecting pipe (6), and the outer wall of the sealing ring (7) is located on the left side of the fixed cylinder (9).
7. A hot-rolled ribbed bar connection structure for easy installation according to claim 3, characterized in that: The upper outer wall of the rotating rod (17) is provided with threads, and the front side of the rotating rod (17) is threadedly connected to a limit block (18).
8. A hot-rolled ribbed bar connection structure for easy installation according to claim 7, characterized in that: The fixing block (19) has a fixing groove on its right side, and the outer wall of the limiting block (18) is set inside the fixing groove.