Corner wall secondary structure reinforcing device
By using external and internal corner fixing devices and pre-tightening and pre-adjusting mechanisms on corner walls, the problems of bolt shear force and concrete expansion stress in the secondary reinforcement of corner walls are solved, achieving better reinforcement effect and wall protection.
CN118390855BActive Publication Date: 2026-07-21CHINA CONSTR FIFTH ENG DIV CORP LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA CONSTR FIFTH ENG DIV CORP LTD
- Filing Date
- 2024-05-27
- Publication Date
- 2026-07-21
Smart Images
Figure CN118390855B_ABST
Abstract
The application relates to the field of building and discloses a corner wall secondary structure reinforcing device, which comprises a reinforcing mechanism, an external corner fixing device, an internal corner fixing device, a pre-tightening mechanism and a pre-adjustment protection mechanism. The reinforcing mechanism is used for clamping and fixing the repair positions outside two bricks. The external corner fixing device is used for fixing the external corners of the two brick walls. The internal corner fixing device is used for fixing the internal corners of the two brick walls. The pre-tightening mechanism is used for continuously clamping the external corner fixing device and the internal corner fixing device, preventing loosening during secondary reinforcement, preventing the injected concrete from flowing out and causing the reinforcing effect to be unable to be generated. The pre-adjustment protection mechanism is used for providing a moving space for movement during the solidification and expansion of the concrete, avoiding the stress generated by the constraint of the concrete expansion from causing secondary damage to the wall.
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