Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-layer beam structure formwork erecting device and construction method thereof
The invention provides a double-layer beam structure formwork erecting device and a construction method thereof.The formwork erecting device comprises a main body supporting structure, the top of the main body supporting structure is in threaded connection with an upper-end U-shaped steel bar support, and the bottom of the main body supporting structure is in inserted connection with a lower-end U-shaped steel bar support; the lower-end U-shaped steel bar support is erected at the position of longitudinal steel bars on the top of a lower beam of the double-layer beam structure, screw penetrating holes are reserved in the surface of the main body supporting structure, and the steel pipe penetrates through the reserved screw penetrating holes in the main body supporting structure and the formwork and then is fixed. The arch camber height of the upper beam body can be accurately controlled by adjusting the length of the part, screwed into the upper-end U-shaped steel bar support, of the main body supporting structure, and the problem that due to the fact that the middle of an upper-layer beam steel bar framework in a double-layer beam structure generates large deflection due to dead weight, formwork erecting cannot be achieved is solved; and the problems that a middle connecting piece of a double-layer beam structure is difficult in formwork erecting, and lower-layer beam steel bars are damaged and the waterproof performance is reduced due to welding erection steel bars are solved.
本发明提供一种双层梁结构支模装置及其施工方法，支模装置包括主体支撑结构，主体支撑结构顶部螺纹连接上端U型钢筋支架，底部插接下端U型钢筋支架，上端U型钢筋支架架设在双层梁结构上梁梁底部纵向钢筋位置，下端U型钢筋支架架设在双层梁结构下梁梁顶部纵向钢筋位置，主体支撑结构表面预留螺杆穿孔，钢管穿过主体支撑结构上的预留螺杆穿孔以及模板后固定住。通过调整主体支撑结构旋入上端U型钢筋支架的长度可以准确控制上梁体起拱高度，本发明解决了双层梁结构中上层梁钢筋骨架中部由于自重产生较大挠度，从而导致无法支模的问题，还解决了双层梁结构中间连接件支模困难、下层梁钢筋由于焊接架立钢筋导致的钢筋损伤和防水性能下降的问题。
Double-layer beam structure formwork erecting device and construction method thereof
The invention provides a double-layer beam structure formwork erecting device and a construction method thereof.The formwork erecting device comprises a main body supporting structure, the top of the main body supporting structure is in threaded connection with an upper-end U-shaped steel bar support, and the bottom of the main body supporting structure is in inserted connection with a lower-end U-shaped steel bar support; the lower-end U-shaped steel bar support is erected at the position of longitudinal steel bars on the top of a lower beam of the double-layer beam structure, screw penetrating holes are reserved in the surface of the main body supporting structure, and the steel pipe penetrates through the reserved screw penetrating holes in the main body supporting structure and the formwork and then is fixed. The arch camber height of the upper beam body can be accurately controlled by adjusting the length of the part, screwed into the upper-end U-shaped steel bar support, of the main body supporting structure, and the problem that due to the fact that the middle of an upper-layer beam steel bar framework in a double-layer beam structure generates large deflection due to dead weight, formwork erecting cannot be achieved is solved; and the problems that a middle connecting piece of a double-layer beam structure is difficult in formwork erecting, and lower-layer beam steel bars are damaged and the waterproof performance is reduced due to welding erection steel bars are solved.
本发明提供一种双层梁结构支模装置及其施工方法，支模装置包括主体支撑结构，主体支撑结构顶部螺纹连接上端U型钢筋支架，底部插接下端U型钢筋支架，上端U型钢筋支架架设在双层梁结构上梁梁底部纵向钢筋位置，下端U型钢筋支架架设在双层梁结构下梁梁顶部纵向钢筋位置，主体支撑结构表面预留螺杆穿孔，钢管穿过主体支撑结构上的预留螺杆穿孔以及模板后固定住。通过调整主体支撑结构旋入上端U型钢筋支架的长度可以准确控制上梁体起拱高度，本发明解决了双层梁结构中上层梁钢筋骨架中部由于自重产生较大挠度，从而导致无法支模的问题，还解决了双层梁结构中间连接件支模困难、下层梁钢筋由于焊接架立钢筋导致的钢筋损伤和防水性能下降的问题。
Double-layer beam structure formwork erecting device and construction method thereof
双层梁结构支模装置及其施工方法
XIAO HAN (Autor:in) / FAN TE'ER (Autor:in) / PAN PENGCHAO (Autor:in) / WANG GAIGE (Autor:in) / XU TAI (Autor:in) / LIN QIWANG (Autor:in) / CAI TIANHAO (Autor:in)
22.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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