一种混凝土预制件
Multiple semi-circular precast concrete components are assembled into a cylindrical shape using an assembly mechanism. The use of fixed steel bars and lifting rings solves the problem of easy damage to precast components during transportation, achieving stable transportation and efficient construction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZIBO XINGDONG HIGH TECH NEW MATERIAL CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-07-17
AI Technical Summary
Cylindrical precast concrete components are prone to shifting during transportation due to vehicle swaying, causing inconvenience and damage.
An assembly mechanism was designed, including splicing grooves, splicing blocks, fixing steel bars, and lifting rings. These components are used to assemble multiple semi-circular precast concrete components into a cylindrical shape, which is fixed by fixing steel bars and reinforcing steel bars. The lifting rings facilitate transportation and construction.
This effectively avoids the rotation and damage of prefabricated components during transportation, improving both transportation and construction efficiency.
Smart Images
Figure CN224514539U_ABST
Abstract
Claims
1. A concrete precast element, characterized in that, include: The precast concrete component body (1); A connecting groove (4) is provided at one end of the precast concrete component body (1); A connecting block (7) is provided at one end of the precast concrete body (1) away from the connecting groove (4), and the structure of the connecting block (7) and the connecting groove (4) are compatible. The assembly mechanism is located at both ends of the precast concrete component body (1). The assembly mechanism includes an assembly part and a fixing part. The assembly part is used for assembling multiple precast concrete component bodies (1) together. The fixing part is interlocked with the assembly part and is used for fixing multiple assembly parts together.
2. A concrete precast according to claim 1, characterized in that The assembly unit includes: The splicing groove (9) is provided on one side of the precast concrete component body (1); The splicing block (8) is fixedly installed on the other side of the precast concrete component body (1). The structure of the splicing block (8) is adapted to the splicing groove (9). The splicing block (8) is interlocked with the fixing part.
3. A concrete preform according to claim 2, characterised in that The top of the precast concrete component (1) is provided with a fixing groove, which is connected to the assembly groove and is interlocked with the fixing part.
4. A concrete preform according to claim 3, characterised in that The fixing part includes a fixing steel bar (6), the two ends of which are respectively inserted and connected to the two ends of the splicing block (8) and the splicing groove (9), and one end of the fixing steel bar (6) passes through the splicing groove (9) and is inserted and connected to the fixing groove.
5. A concrete precast according to claim 1, characterized in that Multiple reinforcing bars (5) are fixedly installed on the top of the connecting groove (4), and a reinforcing groove (10) is opened at the bottom of the connecting block (7). The reinforcing bars (5) are interlocked with the reinforcing groove (10).
6. A concrete preform according to claim 2, wherein The top of the precast concrete component body (1) is fixedly installed with a grouting cylinder (2), and the inside of the grouting cylinder (2) is connected to the splicing groove (9).
7. A concrete precast according to claim 1, characterized in that The top of the precast concrete component body (1) is provided with a connecting groove (4), and a lifting ring (3) is threadedly connected in the connecting groove (4).