Formwork reinforcement structure for a stop-end wall
By setting a grid structure of temporary horizontal braces, vertical ribs and horizontal ribs on the grout-stopping wall formwork, the problems of formwork displacement and leakage during drilling were solved, and the stable fixing and efficient construction of the grout-stopping wall formwork were achieved.
CN224413645UActive Publication Date: 2026-06-26CHINA RAILWAY NO 2 ENG GROUP CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA RAILWAY NO 2 ENG GROUP CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-06-26
Smart Images
Figure CN224413645U_ABST
Abstract
The utility model relates to the technical field of construction of stop grouting wall, specifically relates to a kind of stop grouting wall formwork reinforcing structure, comprising: temporary cross brace, the temporary cross brace is arranged in cavern bottom surface, the temporary cross brace is transversely connected two side walls;Vertical rib, the vertical rib is connected with formwork, the vertical rib is vertically arranged and is spaced apart along the lateral direction of cavern, the top end of the vertical rib extends into initial support structure, the bottom end of the vertical rib is abutted to the inboard of the temporary cross brace;Cross rib, transversely connect several vertical ribs, the cross rib is spaced apart along the vertical direction of cavern. Template support reinforcement is carried out using the stop grouting wall formwork reinforcing structure, the fixation of stop grouting wall formwork can be realized without template punching, stress is uniform, stable, and the risk of formwork deviation or formwork is small.
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