Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Core mold anti-floating tool for hollow floor construction and using method of core mold anti-floating tool
The invention relates to the technical field of building construction, in particular to a mandrel anti-floating tool for hollow floor construction and a using method thereof.The mandrel anti-floating tool comprises a center supporting rod, the two ends of the center supporting rod are each provided with a limiting sleeve, and the limiting sleeves are internally in threaded connection with threaded connecting rods; a through hole is formed in the reinforcing steel bar limiting clamp corresponding to the threaded connecting rod, a limiting groove is formed in the reinforcing steel bar limiting clamp corresponding to the structural reinforcing steel bar, the reinforcing steel bar limiting clamp is connected to the threaded connecting rod through a nut, and the side, provided with the limiting groove, of the reinforcing steel bar limiting clamp is located on the side close to the limiting sleeve; the distance between the upper-layer structural steel bars and the lower-layer structural steel bars is controlled through the center supporting rods, the limiting sleeves and the steel bar limiting clamps, uneven thickness of a protective layer caused by floating of the core mold is prevented, quality accidents are avoided, the construction efficiency and quality are improved, and the tool is simple in structure, convenient to operate during use and worthy of being used and popularized in hollow floor construction.
本发明涉及建筑施工技术领域，具体的说是一种空心楼盖施工用芯模抗浮工装及其使用方法，包括中心撑杆，中心撑杆两端各设一个限位套筒，限位套筒内螺纹连接有螺纹连接杆；还包括钢筋限位卡，钢筋限位卡上对应螺纹连接杆设置有通孔，钢筋限位卡上对应结构钢筋设置有限位槽，钢筋限位卡通过螺帽连接在螺纹连接杆上，钢筋限位卡上带有限位槽一侧位于靠近限位套筒一侧；本发明通过中心撑杆、限位套筒、钢筋限位卡对上、下层结构钢筋间距进行控制，防止芯模上浮导致保护层厚度不均匀，避免出现质量事故，提高施工效率与质量，该工装结构简单，使用时操作方便，值得在空心楼盖施工中推广使用。
Core mold anti-floating tool for hollow floor construction and using method of core mold anti-floating tool
The invention relates to the technical field of building construction, in particular to a mandrel anti-floating tool for hollow floor construction and a using method thereof.The mandrel anti-floating tool comprises a center supporting rod, the two ends of the center supporting rod are each provided with a limiting sleeve, and the limiting sleeves are internally in threaded connection with threaded connecting rods; a through hole is formed in the reinforcing steel bar limiting clamp corresponding to the threaded connecting rod, a limiting groove is formed in the reinforcing steel bar limiting clamp corresponding to the structural reinforcing steel bar, the reinforcing steel bar limiting clamp is connected to the threaded connecting rod through a nut, and the side, provided with the limiting groove, of the reinforcing steel bar limiting clamp is located on the side close to the limiting sleeve; the distance between the upper-layer structural steel bars and the lower-layer structural steel bars is controlled through the center supporting rods, the limiting sleeves and the steel bar limiting clamps, uneven thickness of a protective layer caused by floating of the core mold is prevented, quality accidents are avoided, the construction efficiency and quality are improved, and the tool is simple in structure, convenient to operate during use and worthy of being used and popularized in hollow floor construction.
本发明涉及建筑施工技术领域，具体的说是一种空心楼盖施工用芯模抗浮工装及其使用方法，包括中心撑杆，中心撑杆两端各设一个限位套筒，限位套筒内螺纹连接有螺纹连接杆；还包括钢筋限位卡，钢筋限位卡上对应螺纹连接杆设置有通孔，钢筋限位卡上对应结构钢筋设置有限位槽，钢筋限位卡通过螺帽连接在螺纹连接杆上，钢筋限位卡上带有限位槽一侧位于靠近限位套筒一侧；本发明通过中心撑杆、限位套筒、钢筋限位卡对上、下层结构钢筋间距进行控制，防止芯模上浮导致保护层厚度不均匀，避免出现质量事故，提高施工效率与质量，该工装结构简单，使用时操作方便，值得在空心楼盖施工中推广使用。
Core mold anti-floating tool for hollow floor construction and using method of core mold anti-floating tool
空心楼盖施工用芯模抗浮工装及其使用方法
MA JIANHUA (Autor:in) / QIANG BIN (Autor:in) / QU GUOAN (Autor:in) / BAI YANG (Autor:in) / JIA WANGLONG (Autor:in)
10.12.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023
Anti-floating-free combined core mold for hollow floor slab
| Europäisches Patentamt | 2022
Anti-floating steel mesh core mold hollow floor system and construction method thereof
| Europäisches Patentamt | 2024
Anti-floating fixing device for large-size square core mold of cast-in-place concrete hollow floor
| Europäisches Patentamt | 2024
Positioning anti-floating construction method of water stop screw for hollow floor system inner mold
| Europäisches Patentamt | 2024