A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Top plate post-cast strip supporting structure and construction method thereof
The invention discloses a roof post-cast strip supporting structure and a construction method thereof, and belongs to the field of basement post-cast strip construction. The square rod of the transverse supporting rod is fixed to the U-shaped support, and the transverse supporting rod is provided with an axis rod, a square rod, a rotating handle and a set of sliding nuts. The axis rod is provided with two lead screws for the sliding nut to reciprocate, and the axial rod is connected with the combined steel formwork and the sliding nut. The rotating handle rotates to drive the axis rod to rotate, so that the sliding nuts slide on the corresponding lead screws oppositely and reversely, and the combined steel formwork ascends and descends. The steel pipe columns on the two sides of the post-cast strip serve as temporary back-jacking supports, the transverse supporting rods are connected with the steel pipe columns on the two sides to serve as roof post-cast strip reinforcing supports, the supporting structure is stable and reliable, and the roof post-cast strip construction efficiency is effectively improved.
本发明公开顶板后浇带支撑结构及其施工方法，属于地下室后浇带施工领域；所述横向支撑杆的方形杆固定于U形支座上，所述横向支撑杆上设有轴心杆、方形杆、转动把手、一组滑动螺母；所述轴心杆设有两处丝杆供滑动螺母往复运动，所述轴向杆分别与组合钢模板和滑动螺母；所述转动把手旋转带动轴心杆转动使滑动螺母在对应丝杆上对向和反向滑动，实现组合钢模板上升和下降。利用后浇带两侧钢管柱作为临时回顶支撑，用横向支撑杆连接两侧钢管柱作为顶板后浇带加固支撑，该支撑结构稳定可靠，有效的提高了顶板后浇带施工效率。
Top plate post-cast strip supporting structure and construction method thereof
The invention discloses a roof post-cast strip supporting structure and a construction method thereof, and belongs to the field of basement post-cast strip construction. The square rod of the transverse supporting rod is fixed to the U-shaped support, and the transverse supporting rod is provided with an axis rod, a square rod, a rotating handle and a set of sliding nuts. The axis rod is provided with two lead screws for the sliding nut to reciprocate, and the axial rod is connected with the combined steel formwork and the sliding nut. The rotating handle rotates to drive the axis rod to rotate, so that the sliding nuts slide on the corresponding lead screws oppositely and reversely, and the combined steel formwork ascends and descends. The steel pipe columns on the two sides of the post-cast strip serve as temporary back-jacking supports, the transverse supporting rods are connected with the steel pipe columns on the two sides to serve as roof post-cast strip reinforcing supports, the supporting structure is stable and reliable, and the roof post-cast strip construction efficiency is effectively improved.
本发明公开顶板后浇带支撑结构及其施工方法，属于地下室后浇带施工领域；所述横向支撑杆的方形杆固定于U形支座上，所述横向支撑杆上设有轴心杆、方形杆、转动把手、一组滑动螺母；所述轴心杆设有两处丝杆供滑动螺母往复运动，所述轴向杆分别与组合钢模板和滑动螺母；所述转动把手旋转带动轴心杆转动使滑动螺母在对应丝杆上对向和反向滑动，实现组合钢模板上升和下降。利用后浇带两侧钢管柱作为临时回顶支撑，用横向支撑杆连接两侧钢管柱作为顶板后浇带加固支撑，该支撑结构稳定可靠，有效的提高了顶板后浇带施工效率。
Top plate post-cast strip supporting structure and construction method thereof
一种顶板后浇带支撑结构及其施工方法
LIN TAO (author) / LI FENG (author) / YE MEIJUAN (author) / WANG HAIZHEN (author)
2023-04-07
Patent
Electronic Resource
Chinese
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