A high-formwork structure for large-span industrial plants
Through the active and driven bevel gear transmission system and the arc-shaped fixed sleeve design, the support column can be flexibly adjusted and stably supported, solving the stability and versatility problems of high formwork structures in large industrial plants when the supporting steel pipes have inconsistent sizes, and improving construction efficiency.
CN224281978UActive Publication Date: 2026-05-26ZHUHAI CONSTR ENG HLDG GRP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHUHAI CONSTR ENG HLDG GRP CO LTD
- Filing Date
- 2025-04-21
- Publication Date
- 2026-05-26
Smart Images
Figure CN224281978U_ABST
Abstract
This utility model relates to the field of high formwork technology and discloses a high formwork structure for large-span industrial plants, including fixed columns. A driving bevel gear is fixedly fitted onto the outer surface of a sleeve, and a driven bevel gear is fixedly fitted onto the outer surface of a threaded rod. A threaded block is threadedly connected to the outer surface of the threaded rod, and a support column is fixedly connected to the outer surface of the threaded block. By rotating the sleeve, the driving bevel gear rotates, which in turn causes the threaded rod to rotate, thereby moving the threaded block. The threaded block then moves the support column. Adjusting the dimensions between the four support columns allows for free distance adjustment, thus avoiding the need to replace high formwork of different sizes due to varying distances between the support columns. This improves the adaptability of the high formwork, ensuring its versatility and flexibility, and increasing work efficiency.
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