An adjustable building reinforcement form

By combining steel threaded rods and movable reinforcement components, the problems of complex structure and low adjustment efficiency of building formwork devices are solved, realizing drill-free reinforcement, reducing formwork wear and construction costs, and improving construction efficiency.

CN224532226UActive Publication Date: 2026-07-21CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP
Filing Date
2025-08-27
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing building formwork hoisting devices have complex structures, low adjustment efficiency, and require drilling holes in the formwork for reinforcement, resulting in high formwork wear, high construction costs, and limited construction progress.

Method used

The system employs threaded steel rods, fixed reinforcement frames, and movable reinforcement components. The threaded steel rods are set perpendicular to the template, and the fixed and movable reinforcement frames clamp the template. Locking nuts are used to achieve quick adjustment and fixation, avoiding the need to drill holes in the template.

Benefits of technology

The simplified formwork reinforcement structure improved adjustment efficiency, reduced formwork wear and construction costs, and ensured construction progress and formwork stability.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224532226U_ABST
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Abstract

The application relates to the technical field of building construction reinforcement, and particularly discloses an adjustable building reinforcement formwork, which comprises two oppositely arranged formworks, a plurality of steel threaded rods, a fixed reinforcing frame and a movable reinforcing assembly; the steel threaded rods are respectively arranged above the formworks; the steel threaded rod axis direction is perpendicular to the formwork axis direction; the fixed reinforcing frame is welded to the surface of the steel threaded rod outside one formwork; the movable reinforcing assembly comprises a moving sleeve, a movable reinforcing frame and a locking nut; the moving sleeve is slidably sleeved on the surface of the steel threaded rod outside the other formwork; the movable reinforcing frame is fixedly connected with the moving sleeve through welding; the locking nut is threadedly connected to the end of the movable reinforcing frame away from the formwork; and the movable reinforcing frame and the fixed reinforcing frame clamp the formwork to realize fixation. The patent aims to solve the problems of the existing formwork device, such as complex structure and low adjustment efficiency.
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