A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inner formwork supporting device for reinforced concrete chimney pouring and using method
The invention provides an inner formwork supporting device for pouring a reinforced concrete chimney, which is characterized by comprising a derrick bottom section for fixing a derrick; the formwork is arranged around the derrick through a formwork supporting unit and used for concrete pouring; the derrick climbing leaning frame is mounted at the top of the derrick and is used for increasing the height of the derrick; the formwork traction unit is arranged on the derrick climbing leaning frame and used for increasing the height of the formwork supporting unit, and then the height of the formwork is increased. The chimney formwork supporting device has the beneficial effects that the formwork supporting unit with the variable diameter is used, the requirement for diameter change of formworks at different heights of a chimney can be met through rotation of the connecting rod of the umbrella-shaped connecting rod mechanism at the bottom of the supporting unit and stretching of the sleeve of the umbrella-shaped sleeve mechanism at the top of the formwork supporting unit, the formwork supporting quality can be effectively improved, and the construction efficiency is improved.
本发明提供一种钢筋混凝土烟囱浇筑用内模板支护装置，其特征在于，包括：井架底节，用于固定井架；模板，通过模板支护单元布置在所述井架周围，用于混凝土浇筑；井架爬升靠架，安装在所述井架顶部，用以提升所述井架高度；模板牵引单元，设置在所述井架爬升靠架上，用于提升所述模板支护单元高度，进而提升所述模板所在高度。本发明的有益效果是使用可以变径的模板支护单元，通过支护单元底部伞状连杆机构的连杆转动、模板支护单元顶部伞状套筒机构的套筒伸缩，能够适应烟囱不同高度处模板直径变化的需要，可以有效的提高模板支护质量，提高施工效率。
Inner formwork supporting device for reinforced concrete chimney pouring and using method
The invention provides an inner formwork supporting device for pouring a reinforced concrete chimney, which is characterized by comprising a derrick bottom section for fixing a derrick; the formwork is arranged around the derrick through a formwork supporting unit and used for concrete pouring; the derrick climbing leaning frame is mounted at the top of the derrick and is used for increasing the height of the derrick; the formwork traction unit is arranged on the derrick climbing leaning frame and used for increasing the height of the formwork supporting unit, and then the height of the formwork is increased. The chimney formwork supporting device has the beneficial effects that the formwork supporting unit with the variable diameter is used, the requirement for diameter change of formworks at different heights of a chimney can be met through rotation of the connecting rod of the umbrella-shaped connecting rod mechanism at the bottom of the supporting unit and stretching of the sleeve of the umbrella-shaped sleeve mechanism at the top of the formwork supporting unit, the formwork supporting quality can be effectively improved, and the construction efficiency is improved.
本发明提供一种钢筋混凝土烟囱浇筑用内模板支护装置，其特征在于，包括：井架底节，用于固定井架；模板，通过模板支护单元布置在所述井架周围，用于混凝土浇筑；井架爬升靠架，安装在所述井架顶部，用以提升所述井架高度；模板牵引单元，设置在所述井架爬升靠架上，用于提升所述模板支护单元高度，进而提升所述模板所在高度。本发明的有益效果是使用可以变径的模板支护单元，通过支护单元底部伞状连杆机构的连杆转动、模板支护单元顶部伞状套筒机构的套筒伸缩，能够适应烟囱不同高度处模板直径变化的需要，可以有效的提高模板支护质量，提高施工效率。
Inner formwork supporting device for reinforced concrete chimney pouring and using method
一种钢筋混凝土烟囱浇筑用内模板支护装置及使用方法
FENG YONGSUO (author) / JIA HAITAO (author) / WU BIN (author)
2022-03-29
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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