五面体混凝土翻转模块快速拼装结构
By using a five-sided concrete flip-up module for rapid assembly, and utilizing components such as structural columns, threaded sleeves, and steel anchor rings in the splicing mechanism, the problem of complex node connections in traditional prefabricated concrete shear wall structures is solved, achieving efficient and low-cost fully prefabricated construction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHIFENG HUITENG CONSTRUCTION ENGINEERING CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-07-17
AI Technical Summary
In traditional prefabricated concrete shear wall structures, the joint connections between adjacent walls are complex, making it difficult to guarantee construction quality, resulting in low construction efficiency and high costs.
The five-sided concrete flip-up modular rapid assembly structure is adopted. Through the combination of components such as structural columns, threaded sleeves, steel anchor rings, rear-inserted longitudinal bars, metal corrugated pipes and grouting joints in the splicing mechanism, stable connection and grouting between modules are achieved, simplifying on-site joint treatment.
It increased the factory prefabrication rate, reduced on-site joints, shortened the construction period, reduced costs, and ensured construction quality, thus achieving fully prefabricated construction.
Smart Images
Figure CN224514414U_ABST
Abstract
Claims
1. A pentagonal concrete inversion module rapid assembly structure, characterized in that: include, The module body (100) includes an integrally formed left side wall (110), right side wall (120), upper floor slab (130) and lower floor slab (140). The splicing mechanism (200) is used to connect adjacent module bodies (100). The splicing mechanism (200) includes a number of structural columns (210) disposed on the sides of the left wall (110) and the right wall (120), a threaded sleeve (220) fixedly installed on the inner surface of the structural column (210), a steel anchor ring (230) threaded to the inner surface of the threaded sleeve (220), and a rear longitudinal reinforcement (240) overlapping the inner wall of the steel anchor ring (230).
2. The pentagonal concrete inverted modular fast assembly structure according to claim 1, characterized in that: Several of the structural columns (210) are set on the sides of the horizontally adjacent left wall (110) and right wall (120). The steel anchor rings (230) set on the left wall (110) and right wall (120) have a ring spacing of less than 600mm, and the diameter of the rear longitudinal reinforcement (240) is greater than 10mm. The connection between the several steel anchor rings (230) and the rear longitudinal reinforcement (240) is filled by a grouting tank.
3. The pentagonal concrete inverted modular assembly of claim 2, wherein: The splicing mechanism (200) also includes a metal corrugated pipe (250) pre-embedded in the bottom of the wall in the upper floor slab (130) and the lower floor slab (140), a straight steel bar (260) set in the inner cavity of the metal corrugated pipe (250), and a grouting joint (270) located at the horizontal splice of the wall of the vertically adjacent module body (100) and used in conjunction with the metal corrugated pipe (250).
4. The pentagonal concrete inverted modular fast assembly structure according to claim 3, characterized in that: The corrugated metal pipe (250) is used for pouring grout, and the thickness of the grouting joint (270) is greater than 20 mm.
5. The pentagonal concrete inverted modular fast assembly structure according to claim 4, characterized in that: The splicing mechanism (200) also includes a ring-shaped steel bar (280) fixedly installed at the floor joint of the horizontally adjacent module body (100), and a gap (290) formed at the bottom chamfer of the floor joint.
6. The pentagonal concrete inverted modular assembly of claim 5, wherein: The bottom chamfer of the floor joint of the horizontally adjacent module body (100) is greater than 10mm×10mm, the slope of the chamfered inclined surface is greater than 1:8, and the gap (290) is filled with polymer modified cement mortar.