Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary support and installation method thereof
The invention provides a temporary support and an installation method thereof. The temporary support comprises a telescopic main beam and an elevation-adjustable jacking device, wherein the telescopic main beam comprises two U-shaped sliding grooves and two supports, adjusting holes are formed in the sliding grooves to achieve free extension, then the sliding grooves are fixed through bolts, the supports at the two ends are placed on flanges of a structural I-shaped beam to prevent the main beam from overturning, the elevation-adjustable jacking device comprises a U-shaped hoop and a stepless adjustment jacking, the hoop is used for positioning and fixing the jacking, and the jacking is subjected to elevation adjustment and fixation through a screw and a nut. The invention further relates to a method for reinforcing a profiled steel sheet composite floor slab through the temporary support, a profiled steel sheet is effectively prevented from deforming in the concrete pouring process, the construction efficiency is improved, the construction cost is reduced, and potential safety hazards are avoided.
本发明提供了一种临时支撑及其安装方法，包括可伸缩主梁和可调标高顶托装置。所述可伸缩主梁包括两个U型滑槽和两个支座，滑槽上设置调节孔实现自由伸缩，再通过螺栓固定，两端支座放置于结构工字梁翼缘，防止主梁倾覆；所述可调标高顶托装置包括一个U型卡箍和一个无级调节顶托，卡箍用于定位固定顶托，顶托通过螺杆和螺帽进行标高调节和固定。本发明还涉及利用上述临时支撑加固压型钢板组合楼板的方法，有效防止了压型钢板在混凝土浇筑过程中的变形，提高了施工工效，降低了施工成本，杜绝了安全隐患。
Temporary support and installation method thereof
The invention provides a temporary support and an installation method thereof. The temporary support comprises a telescopic main beam and an elevation-adjustable jacking device, wherein the telescopic main beam comprises two U-shaped sliding grooves and two supports, adjusting holes are formed in the sliding grooves to achieve free extension, then the sliding grooves are fixed through bolts, the supports at the two ends are placed on flanges of a structural I-shaped beam to prevent the main beam from overturning, the elevation-adjustable jacking device comprises a U-shaped hoop and a stepless adjustment jacking, the hoop is used for positioning and fixing the jacking, and the jacking is subjected to elevation adjustment and fixation through a screw and a nut. The invention further relates to a method for reinforcing a profiled steel sheet composite floor slab through the temporary support, a profiled steel sheet is effectively prevented from deforming in the concrete pouring process, the construction efficiency is improved, the construction cost is reduced, and potential safety hazards are avoided.
本发明提供了一种临时支撑及其安装方法，包括可伸缩主梁和可调标高顶托装置。所述可伸缩主梁包括两个U型滑槽和两个支座，滑槽上设置调节孔实现自由伸缩，再通过螺栓固定，两端支座放置于结构工字梁翼缘，防止主梁倾覆；所述可调标高顶托装置包括一个U型卡箍和一个无级调节顶托，卡箍用于定位固定顶托，顶托通过螺杆和螺帽进行标高调节和固定。本发明还涉及利用上述临时支撑加固压型钢板组合楼板的方法，有效防止了压型钢板在混凝土浇筑过程中的变形，提高了施工工效，降低了施工成本，杜绝了安全隐患。
Temporary support and installation method thereof
临时支撑及其安装方法
ZHANG YANHUI (Autor:in) / YOU XUECHUN (Autor:in) / TANG KE (Autor:in) / WU WEICHENG (Autor:in) / ZHENG JIE (Autor:in) / DING JUNTAO (Autor:in) / RUI YANG (Autor:in)
30.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste