Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hanging basket variable cross-section inner cavity adjustable sizing steel inner mold device and construction method thereof
The invention provides a hanging basket variable cross-section inner cavity adjustable sizing steel inner mold device and a construction method thereof. The device comprises an inner mold sliding beamfixed to an inner cavity of a to-be-poured segment, an inner top bearing beam is slidably mounted on the inner mold sliding beam, a first main truss and a second main truss are arranged at the two ends of the inner top bearing beam, and the first main truss and the second main truss are connected in the mode that the relative position can be adjusted; a horizontal top die and a first inclined topdie are arranged on the first main truss, the horizontal top die is connected with the first inclined top die, and the first inclined top die is connected with the first side die through a hinge point; a horizontal top die and a second inclined top die are arranged on the second main truss, the horizontal top die is connected with the second inclined top die, and the second inclined top die is connected with the second side die through a hinge point. By adopting the scheme that the main trusses are divided into the left main truss and the right main truss, and the distance between the main trusses is adjustable, the inner formwork device with high rigidity is achieved, the shape of the formwork can be conveniently adjusted according to the variable cross-section inner cavity, and the construction efficiency is greatly improved.
本发明提供一种挂篮变截面内腔可调节定型钢内模装置及施工方法，包括固定在待浇筑节段内腔的内模滑梁，内顶垫梁滑动安装在内模滑梁上，内顶垫梁的两端设有第一主桁架和第二主桁架，第一主桁架与第二主桁架之间以可调节相对位置的方式连接；第一主桁架上设有水平顶模和第一倾斜顶模，水平顶模与第一倾斜顶模连接，第一倾斜顶模通过铰接点与第一侧模连接；第二主桁架上设有水平顶模和第二倾斜顶模，水平顶模与第二倾斜顶模连接，第二倾斜顶模通过铰接点与第二侧模连接。通过采用分割成左右布置的主桁架且主桁架之间距离可调的方案，实现了具有较高刚度的内模装置，且能够方便的根据变截面内腔调整模板的形状，施工效率大幅提升。
Hanging basket variable cross-section inner cavity adjustable sizing steel inner mold device and construction method thereof
The invention provides a hanging basket variable cross-section inner cavity adjustable sizing steel inner mold device and a construction method thereof. The device comprises an inner mold sliding beamfixed to an inner cavity of a to-be-poured segment, an inner top bearing beam is slidably mounted on the inner mold sliding beam, a first main truss and a second main truss are arranged at the two ends of the inner top bearing beam, and the first main truss and the second main truss are connected in the mode that the relative position can be adjusted; a horizontal top die and a first inclined topdie are arranged on the first main truss, the horizontal top die is connected with the first inclined top die, and the first inclined top die is connected with the first side die through a hinge point; a horizontal top die and a second inclined top die are arranged on the second main truss, the horizontal top die is connected with the second inclined top die, and the second inclined top die is connected with the second side die through a hinge point. By adopting the scheme that the main trusses are divided into the left main truss and the right main truss, and the distance between the main trusses is adjustable, the inner formwork device with high rigidity is achieved, the shape of the formwork can be conveniently adjusted according to the variable cross-section inner cavity, and the construction efficiency is greatly improved.
本发明提供一种挂篮变截面内腔可调节定型钢内模装置及施工方法，包括固定在待浇筑节段内腔的内模滑梁，内顶垫梁滑动安装在内模滑梁上，内顶垫梁的两端设有第一主桁架和第二主桁架，第一主桁架与第二主桁架之间以可调节相对位置的方式连接；第一主桁架上设有水平顶模和第一倾斜顶模，水平顶模与第一倾斜顶模连接，第一倾斜顶模通过铰接点与第一侧模连接；第二主桁架上设有水平顶模和第二倾斜顶模，水平顶模与第二倾斜顶模连接，第二倾斜顶模通过铰接点与第二侧模连接。通过采用分割成左右布置的主桁架且主桁架之间距离可调的方案，实现了具有较高刚度的内模装置，且能够方便的根据变截面内腔调整模板的形状，施工效率大幅提升。
Hanging basket variable cross-section inner cavity adjustable sizing steel inner mold device and construction method thereof
挂篮变截面内腔可调节定型钢内模装置及施工方法
WANG YANG (Autor:in) / ZHAO JING (Autor:in) / ZHOU YIJUN (Autor:in)
14.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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