A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expansion joint shaping formwork and construction method thereof
The invention relates to an expansion joint shaping formwork. A main panel and an auxiliary panel are combined into a box-shaped formwork through a telescopic fixing piece, the width of the box-shapedformwork is matched with the width of an expansion joint, the telescopic fixing piece comprises a supporting rod, threaded heads are arranged at the two ends of the supporting rod, and a first sleeveand a second sleeve are installed at the two ends of the supporting rod respectively; the first sleeve is fixedly connected with the main panel, and the second sleeve is fixedly connected with the auxiliary panel; a construction method of the expansion joint shaping formwork comprises the steps that 1, the supporting rod on the back face of the auxiliary panel is adjusted; 2, the main panel and the auxiliary panel are assembled into the box-shaped formwork; 3, through-wall bolts are installed at the bottom of the expansion joint to form a bearing platform of the box-shaped formwork; 4, the box-shaped formwork is arranged in the expansion joint; and 5, after pouring, the auxiliary panel is removed firstly, and then the main panel is removed. According to the formwork structure, the thickness can be adjusted at will according to the width requirement of a construction joint, the telescopic connecting piece structure achieves contraction of the main panel and the auxiliary panel, and theformwork structure can be disassembled from the joint conveniently.
本发明涉及伸缩缝定型模板，主面板和辅面板通过伸缩固定件组合为盒形模板，其宽度与伸缩缝宽度匹配，伸缩固定件包括支撑棍，支撑棍两端设有螺纹丝头并分别安装第一套筒、第二套筒；第一套筒与主面板固接，第二套筒与辅面板固接；上述伸缩缝定型模板的施工方法，1.调整辅面板背面的支撑棍;2.主面板与辅面板组装成盒形模板;3.伸缩缝底部安装穿墙螺栓构成盒形模板的承托平台;4.盒形模板装入伸缩缝;5浇筑后，先移除辅助面板再移除主面板；本发明提供的此模板结构，可以根据施工缝宽度要求任意调整厚度，可伸缩的连接件结构实现主、辅面板收缩，方便从缝中拆除。
Expansion joint shaping formwork and construction method thereof
The invention relates to an expansion joint shaping formwork. A main panel and an auxiliary panel are combined into a box-shaped formwork through a telescopic fixing piece, the width of the box-shapedformwork is matched with the width of an expansion joint, the telescopic fixing piece comprises a supporting rod, threaded heads are arranged at the two ends of the supporting rod, and a first sleeveand a second sleeve are installed at the two ends of the supporting rod respectively; the first sleeve is fixedly connected with the main panel, and the second sleeve is fixedly connected with the auxiliary panel; a construction method of the expansion joint shaping formwork comprises the steps that 1, the supporting rod on the back face of the auxiliary panel is adjusted; 2, the main panel and the auxiliary panel are assembled into the box-shaped formwork; 3, through-wall bolts are installed at the bottom of the expansion joint to form a bearing platform of the box-shaped formwork; 4, the box-shaped formwork is arranged in the expansion joint; and 5, after pouring, the auxiliary panel is removed firstly, and then the main panel is removed. According to the formwork structure, the thickness can be adjusted at will according to the width requirement of a construction joint, the telescopic connecting piece structure achieves contraction of the main panel and the auxiliary panel, and theformwork structure can be disassembled from the joint conveniently.
本发明涉及伸缩缝定型模板，主面板和辅面板通过伸缩固定件组合为盒形模板，其宽度与伸缩缝宽度匹配，伸缩固定件包括支撑棍，支撑棍两端设有螺纹丝头并分别安装第一套筒、第二套筒；第一套筒与主面板固接，第二套筒与辅面板固接；上述伸缩缝定型模板的施工方法，1.调整辅面板背面的支撑棍;2.主面板与辅面板组装成盒形模板;3.伸缩缝底部安装穿墙螺栓构成盒形模板的承托平台;4.盒形模板装入伸缩缝;5浇筑后，先移除辅助面板再移除主面板；本发明提供的此模板结构，可以根据施工缝宽度要求任意调整厚度，可伸缩的连接件结构实现主、辅面板收缩，方便从缝中拆除。
Expansion joint shaping formwork and construction method thereof
伸缩缝定型模板及其施工方法
MA JIYE (author) / GAO HONGCAI (author)
2021-01-29
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Construction method of expansion joint shape setting formwork
| European Patent Office | 2015