A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a constructional engineering concrete pouring reinforced section steel formwork which comprises two side formworks, an end formwork, an upper formwork and an arc-shaped formwork. Each side formwork is formed by splicing two side formwork units with the same size, locking connecting plates are arranged at the two ends of the outer side face of each side formwork unit and the two ends of the outer side face of the corresponding end formwork, and the locking connecting plates between every two adjacent side formwork units are locked through bolts; rib plates are evenly arranged on the end formwork along the outer side face structure of the end formwork, tensioning grooves are formed in the positions, corresponding to the fastening grooves, of the rib plates, and a tightening mechanism is arranged on the locking connecting plate between the two side formwork units. The problems that when a steel formwork is arranged for a pier type supporting column in the prior art, the tightness of a vertical section and an arc section of the steel formwork is poor when the steel formwork is set up, a gap is formed in the steel formwork, and the phenomenon of grout leakage is caused during concrete pouring can be solved; and the outwards inclined structure of the upper end of the supporting column has the hidden danger of instability.
本发明涉及一种建筑工程混凝土浇筑加固型钢模板，包括两个侧模板、端头模板、上模板和弧形模板；所述的侧模板通过两个尺寸相同的侧模单元拼接而成，侧模单元的外侧面两端与端头模板的外侧面两端均设置有锁定连板，相邻两个侧模单元之间的锁定连板通过螺栓相锁定；所述的端头模板的沿其外侧面结构均匀设置有肋板,肋板对应紧固槽的位置设置有拉紧槽，两个侧模单元之间的锁定连板上设置有收紧机构。本发明可以解决现有针对桥墩类的支撑柱设置钢模板时存在的以下问题：钢模板进行搭建时其竖直段与圆弧段的紧密性较差，导致钢模板出现缝隙，造成混凝土浇筑时发生漏浆的现象，支撑柱上端向外倾斜的结构存在不稳定的隐患等问题。
The invention relates to a constructional engineering concrete pouring reinforced section steel formwork which comprises two side formworks, an end formwork, an upper formwork and an arc-shaped formwork. Each side formwork is formed by splicing two side formwork units with the same size, locking connecting plates are arranged at the two ends of the outer side face of each side formwork unit and the two ends of the outer side face of the corresponding end formwork, and the locking connecting plates between every two adjacent side formwork units are locked through bolts; rib plates are evenly arranged on the end formwork along the outer side face structure of the end formwork, tensioning grooves are formed in the positions, corresponding to the fastening grooves, of the rib plates, and a tightening mechanism is arranged on the locking connecting plate between the two side formwork units. The problems that when a steel formwork is arranged for a pier type supporting column in the prior art, the tightness of a vertical section and an arc section of the steel formwork is poor when the steel formwork is set up, a gap is formed in the steel formwork, and the phenomenon of grout leakage is caused during concrete pouring can be solved; and the outwards inclined structure of the upper end of the supporting column has the hidden danger of instability.
本发明涉及一种建筑工程混凝土浇筑加固型钢模板，包括两个侧模板、端头模板、上模板和弧形模板；所述的侧模板通过两个尺寸相同的侧模单元拼接而成，侧模单元的外侧面两端与端头模板的外侧面两端均设置有锁定连板，相邻两个侧模单元之间的锁定连板通过螺栓相锁定；所述的端头模板的沿其外侧面结构均匀设置有肋板,肋板对应紧固槽的位置设置有拉紧槽，两个侧模单元之间的锁定连板上设置有收紧机构。本发明可以解决现有针对桥墩类的支撑柱设置钢模板时存在的以下问题：钢模板进行搭建时其竖直段与圆弧段的紧密性较差，导致钢模板出现缝隙，造成混凝土浇筑时发生漏浆的现象，支撑柱上端向外倾斜的结构存在不稳定的隐患等问题。
Constructional engineering concrete pouring reinforced section steel formwork
一种建筑工程混凝土浇筑加固型钢模板
HU HAN (author)
2021-04-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Pouring frame fixing formwork structure for constructional engineering construction
| European Patent Office | 2020
Portable assembly supporting type pouring formwork for constructional engineering
| European Patent Office | 2024
| European Patent Office | 2022