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A platform for research: civil engineering, architecture and urbanism
Large venue steel structure support dismounting device and construction method
The invention discloses a large venue steel structure support dismounting device and a construction method, and belongs to the field of construction engineering. The device comprises a sand cylinder dismounting unit, and the sand cylinder dismounting unit comprises a structural steel base and a sand cylinder outer cylinder body, wherein the sand cylinder outer cylinder body is a hollow cylinder body, the bottom of the sand cylinder outer cylinder body penetrates through the structural steel base, and a ball valve is arranged at the bottom end of the sand cylinder outer cylinder body; a sand cylinder inner cylinder body is arranged in the sand cylinder outer cylinder body, and the cylinder body gap between the sand cylinder outer cylinder body and the sand cylinder inner cylinder body is used for being filled with fine sand, and a top seat is arranged at the top of the sand cylinder inner cylinder body; and a cylinder body platform is arranged at the top of the sand cylinder outer cylinder body, a sand injection opening communicating with the cylinder body gap is formed in the side, surrounding the sand cylinder inner cylinder body, of the cylinder body platform, and an auxiliary jack is arranged on the cylinder body platform. According to the device and the method, the problem that in the prior art, a steel structure support cannot be conveniently dismounted in large venue construction is solved, the device and the method can be used for the component mounting and dismounting process of housing construction engineering and steel structure mounting engineering, and the problems encountered in the component hoisting process are effectively solved.
本发明公开了一种大型场馆钢结构支撑卸载装置及施工方法，属于建设工程领域。本发明的装置包括砂钢卸载单元，砂钢卸载单元包括型钢底座和砂缸外缸体，砂缸外缸体为中空缸体且底部穿过型钢底座，砂缸外缸体的底端部设置有球阀；砂缸外缸体内还设有砂缸内缸体，砂缸外缸体与砂缸内缸体之间的缸体间隙用于填充细砂，砂缸内缸体顶部设有顶座；砂缸外缸体顶部设有缸体平台，缸体平台上围绕砂缸内缸体的一侧开设有与缸体间隙相通的注砂口；缸体平台上还设有辅助千斤顶。本发明克服现有技术中大型场馆建设中钢结构支撑卸载不便的问题，可用于房建工程以及钢结构安装工程的构件安装及卸载过程，有效解决构件吊装过程中遇到的难题。
Large venue steel structure support dismounting device and construction method
The invention discloses a large venue steel structure support dismounting device and a construction method, and belongs to the field of construction engineering. The device comprises a sand cylinder dismounting unit, and the sand cylinder dismounting unit comprises a structural steel base and a sand cylinder outer cylinder body, wherein the sand cylinder outer cylinder body is a hollow cylinder body, the bottom of the sand cylinder outer cylinder body penetrates through the structural steel base, and a ball valve is arranged at the bottom end of the sand cylinder outer cylinder body; a sand cylinder inner cylinder body is arranged in the sand cylinder outer cylinder body, and the cylinder body gap between the sand cylinder outer cylinder body and the sand cylinder inner cylinder body is used for being filled with fine sand, and a top seat is arranged at the top of the sand cylinder inner cylinder body; and a cylinder body platform is arranged at the top of the sand cylinder outer cylinder body, a sand injection opening communicating with the cylinder body gap is formed in the side, surrounding the sand cylinder inner cylinder body, of the cylinder body platform, and an auxiliary jack is arranged on the cylinder body platform. According to the device and the method, the problem that in the prior art, a steel structure support cannot be conveniently dismounted in large venue construction is solved, the device and the method can be used for the component mounting and dismounting process of housing construction engineering and steel structure mounting engineering, and the problems encountered in the component hoisting process are effectively solved.
本发明公开了一种大型场馆钢结构支撑卸载装置及施工方法，属于建设工程领域。本发明的装置包括砂钢卸载单元，砂钢卸载单元包括型钢底座和砂缸外缸体，砂缸外缸体为中空缸体且底部穿过型钢底座，砂缸外缸体的底端部设置有球阀；砂缸外缸体内还设有砂缸内缸体，砂缸外缸体与砂缸内缸体之间的缸体间隙用于填充细砂，砂缸内缸体顶部设有顶座；砂缸外缸体顶部设有缸体平台，缸体平台上围绕砂缸内缸体的一侧开设有与缸体间隙相通的注砂口；缸体平台上还设有辅助千斤顶。本发明克服现有技术中大型场馆建设中钢结构支撑卸载不便的问题，可用于房建工程以及钢结构安装工程的构件安装及卸载过程，有效解决构件吊装过程中遇到的难题。
Large venue steel structure support dismounting device and construction method
一种大型场馆钢结构支撑卸载装置及施工方法
LIU QUBO (author) / YIN WANYUN (author) / JIN RENCAI (author) / ZHANG XIN (author) / LI ZHONGYUAN (author) / DING SHOUMING (author) / HU YI (author) / GU KUI (author) / GUAN YONGYING (author)
2020-06-19
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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