A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Formwork climbing device for cable-stayed bridge tower construction
The invention relates to the field of bridge building construction, in particular to a climbing formwork device for cable-stayed bridge tower construction. Comprising a vertical climbing rod and an outer wall formwork installed on the vertical climbing rod, a horizontally-arranged gap bridge connecting plate is fixedly connected to the upper end of the outer wall formwork, a strip-shaped through hole is formed in the gap bridge connecting plate, the length direction of the through hole is perpendicular to the outer wall formwork, a sliding block is installed in the through hole in a sliding mode, and the sliding block is fixedly connected with an inner wall formwork. The inner wall formwork is located below the gap bridge connecting plate and is parallel to the outer wall formwork. A sliding block driving mechanism for pushing the sliding block to move in the through hole is fixedly mounted on the upper surface of the gap bridge connecting plate; a limiting sleeve is arranged on the upper surface of the gap bridge connecting plate, a limiting rod is installed in the limiting sleeve in a sliding mode, and the tail end of the limiting rod penetrates through a sliding groove formed in the gap bridge connecting plate to be fixedly connected to the upper end of the outer wall formwork. Creeping formwork construction can be conducted on the inner side and the outer side of the wall at the same time, the device is particularly suitable for concrete pouring construction of a hollow cable-stayed bridge tower, the construction period is shortened, and the workload of formwork erection in construction is reduced.
本发明涉及桥梁建筑施工领域，更具体地，涉及一种斜拉索桥塔施工爬模装置。包括竖向爬升杆、安装在竖向爬升杆上的外墙模板，外墙模板的上端固定连接有水平设置的过桥连接板，过桥连接板上设置有条状的贯穿孔，贯穿孔的长度方向与外墙模板垂直，贯穿孔中滑动安装有滑块，所述滑块与内墙模板固定连接，内墙模板位于过桥连接板的下方并平行于外墙模板；过桥连接板的上表面固定安装有推动所述滑块在贯穿孔内移动的滑块驱动机构；过桥连接板的上表面设置有限位套，限位套中滑动安装有限位杆，限位杆的末端穿过设置在过桥连接板上的滑槽固定连接在外墙模板的上端。该装置可以在墙体的内外两侧同时进行爬模施工，尤其适用于空心的斜拉桥桥塔的混凝土浇筑施工，有利于缩短施工周期、减少施工中模板搭设的工作量。
Formwork climbing device for cable-stayed bridge tower construction
The invention relates to the field of bridge building construction, in particular to a climbing formwork device for cable-stayed bridge tower construction. Comprising a vertical climbing rod and an outer wall formwork installed on the vertical climbing rod, a horizontally-arranged gap bridge connecting plate is fixedly connected to the upper end of the outer wall formwork, a strip-shaped through hole is formed in the gap bridge connecting plate, the length direction of the through hole is perpendicular to the outer wall formwork, a sliding block is installed in the through hole in a sliding mode, and the sliding block is fixedly connected with an inner wall formwork. The inner wall formwork is located below the gap bridge connecting plate and is parallel to the outer wall formwork. A sliding block driving mechanism for pushing the sliding block to move in the through hole is fixedly mounted on the upper surface of the gap bridge connecting plate; a limiting sleeve is arranged on the upper surface of the gap bridge connecting plate, a limiting rod is installed in the limiting sleeve in a sliding mode, and the tail end of the limiting rod penetrates through a sliding groove formed in the gap bridge connecting plate to be fixedly connected to the upper end of the outer wall formwork. Creeping formwork construction can be conducted on the inner side and the outer side of the wall at the same time, the device is particularly suitable for concrete pouring construction of a hollow cable-stayed bridge tower, the construction period is shortened, and the workload of formwork erection in construction is reduced.
本发明涉及桥梁建筑施工领域，更具体地，涉及一种斜拉索桥塔施工爬模装置。包括竖向爬升杆、安装在竖向爬升杆上的外墙模板，外墙模板的上端固定连接有水平设置的过桥连接板，过桥连接板上设置有条状的贯穿孔，贯穿孔的长度方向与外墙模板垂直，贯穿孔中滑动安装有滑块，所述滑块与内墙模板固定连接，内墙模板位于过桥连接板的下方并平行于外墙模板；过桥连接板的上表面固定安装有推动所述滑块在贯穿孔内移动的滑块驱动机构；过桥连接板的上表面设置有限位套，限位套中滑动安装有限位杆，限位杆的末端穿过设置在过桥连接板上的滑槽固定连接在外墙模板的上端。该装置可以在墙体的内外两侧同时进行爬模施工，尤其适用于空心的斜拉桥桥塔的混凝土浇筑施工，有利于缩短施工周期、减少施工中模板搭设的工作量。
Formwork climbing device for cable-stayed bridge tower construction
一种斜拉索桥塔施工爬模装置
ZHONG ZHAOFEI (author) / CUI FENGKUN (author) / LI LONGSHEN (author) / LIU RUI (author) / WU BIN (author) / GUO QINGHE (author)
2024-05-07
Patent
Electronic Resource
Chinese
Cable-stayed bridge creeping formwork mounting and climbing method
| European Patent Office | 2023
Self-climbing formwork for the world's longest cable-stayed bridge
| British Library Online Contents | 2011
| European Patent Office | 2023
| European Patent Office | 2023