A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed support for concrete support dismantling and construction method thereof
The invention relates to the technical field of building construction, in particular to a prestressed support for concrete support dismantling and a construction method thereof. The prestressed support comprises a prestressed bracket, the prestressed bracket comprises a bracket body, a force transmission frame and a prestress loading system, the bracket body comprises vertical rods, diagonal rods,cross rods, height adjusting discs and screw foot supports, ring locks are arranged on the upper positions, middle positions and lower positions of the vertical rods correspondingly, the cross rods are connected with the vertical rods through the ring locks, and the four vertical rods are connected into a whole. The screw foot supports are arranged below the vertical rods, the height adjusting discs are arranged between the vertical rods and the screw foot supports and used for adjusting the height of the bracket body, the force transmission frame comprises a force transmission rod and a force bearing plate, the force transmission rod is connected with the middle ring locks of the four vertical rods, the prestress loading system is arranged below the force bearing plate, and when being cut, a concrete support is sequentially dismantled from the middle to the two sides. The prestressed support is reasonable in order, high in safety and high in construction speed; the prestressed bracket is high in reliability, convenient to construction and reusable; and the prestressed support is mainly applied to the aspect of concrete support dismantling.
本发明涉及建筑施工技术领域，更具体而言，涉及一种混凝土支撑拆除预应力支架及其施工方法。包括预应力托架，预应力托架包括架体、传力架和预应力加载系统，架体包括立杆、斜拉杆、横杆、高度调节盘和螺杆脚托，立杆上、中、下位置各设置有盘扣，横杆通过盘扣与立杆连接，将四根立杆连接成整体，螺杆脚托设置在立杆下方，高度调节盘设置在立杆与螺杆脚托之间，用于调节架体高度，传力架包括传力杆和受力板，传力杆与四个立杆的中间盘扣连接，预应力加载系统设置在受力板下方，切割混凝土支撑时，从中间向两边依次拆除。本发明顺序合理，安全性高，施工速度快。预应力托架可靠性高，施工方便，可重复使用。本发明主要应用在混凝土支撑拆除方面。
Prestressed support for concrete support dismantling and construction method thereof
The invention relates to the technical field of building construction, in particular to a prestressed support for concrete support dismantling and a construction method thereof. The prestressed support comprises a prestressed bracket, the prestressed bracket comprises a bracket body, a force transmission frame and a prestress loading system, the bracket body comprises vertical rods, diagonal rods,cross rods, height adjusting discs and screw foot supports, ring locks are arranged on the upper positions, middle positions and lower positions of the vertical rods correspondingly, the cross rods are connected with the vertical rods through the ring locks, and the four vertical rods are connected into a whole. The screw foot supports are arranged below the vertical rods, the height adjusting discs are arranged between the vertical rods and the screw foot supports and used for adjusting the height of the bracket body, the force transmission frame comprises a force transmission rod and a force bearing plate, the force transmission rod is connected with the middle ring locks of the four vertical rods, the prestress loading system is arranged below the force bearing plate, and when being cut, a concrete support is sequentially dismantled from the middle to the two sides. The prestressed support is reasonable in order, high in safety and high in construction speed; the prestressed bracket is high in reliability, convenient to construction and reusable; and the prestressed support is mainly applied to the aspect of concrete support dismantling.
本发明涉及建筑施工技术领域，更具体而言，涉及一种混凝土支撑拆除预应力支架及其施工方法。包括预应力托架，预应力托架包括架体、传力架和预应力加载系统，架体包括立杆、斜拉杆、横杆、高度调节盘和螺杆脚托，立杆上、中、下位置各设置有盘扣，横杆通过盘扣与立杆连接，将四根立杆连接成整体，螺杆脚托设置在立杆下方，高度调节盘设置在立杆与螺杆脚托之间，用于调节架体高度，传力架包括传力杆和受力板，传力杆与四个立杆的中间盘扣连接，预应力加载系统设置在受力板下方，切割混凝土支撑时，从中间向两边依次拆除。本发明顺序合理，安全性高，施工速度快。预应力托架可靠性高，施工方便，可重复使用。本发明主要应用在混凝土支撑拆除方面。
Prestressed support for concrete support dismantling and construction method thereof
一种混凝土支撑拆除预应力支架及其施工方法
REN WEIJIE (author) / ZHANG JUN (author) / BAI GUOFENG (author) / YU HAO (author) / DU CHUANQIU (author) / WU GUANGHE (author)
2020-08-25
Patent
Electronic Resource
Chinese
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