A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated combined stair and construction method thereof
The invention discloses a prefabricated combined staircase and a construction method thereof, and relates to the technical field of prefabricated staircase construction.The prefabricated combined staircase is erected between two adjacent staggered staircase platforms and comprises a reinforcing plate arranged between the two adjacent staircase platforms and prefabricated steps detachably arranged on the reinforcing plate; a grouting hole and a reinforcing steel plate are arranged in the prefabricated step, one side face of the reinforcing steel plate penetrates through the bottom of the prefabricated step, a hook part is formed at the bottom of the prefabricated step, an alignment hole allowing the hook part to penetrate through is formed in the reinforcing plate, and a supporting column is arranged on the upper surface of the reinforcing plate and penetrates through the grouting hole. The method is used for quickly assembling the prefabricated step.
本发明公开了一种预制组合楼梯及其施工方法，涉及预制楼梯施工的技术领域，该预制组合楼梯搭设在相邻两个且相互错位的楼梯平台之间，包括设于相邻两个楼梯平台之间的加固板和拆卸设于加固板上的预制踏步，预制踏步的内部设有灌浆孔和加固钢板，加固钢板的一侧面贯穿预制踏步的底部，并在预制踏步的底部形成弯钩部，加固板的内部设有供弯钩部穿过的对位孔，加固板的上表面设有支撑柱，支撑柱贯穿灌浆孔的内部。本发明用于快速组装预制踏步。
Prefabricated combined stair and construction method thereof
The invention discloses a prefabricated combined staircase and a construction method thereof, and relates to the technical field of prefabricated staircase construction.The prefabricated combined staircase is erected between two adjacent staggered staircase platforms and comprises a reinforcing plate arranged between the two adjacent staircase platforms and prefabricated steps detachably arranged on the reinforcing plate; a grouting hole and a reinforcing steel plate are arranged in the prefabricated step, one side face of the reinforcing steel plate penetrates through the bottom of the prefabricated step, a hook part is formed at the bottom of the prefabricated step, an alignment hole allowing the hook part to penetrate through is formed in the reinforcing plate, and a supporting column is arranged on the upper surface of the reinforcing plate and penetrates through the grouting hole. The method is used for quickly assembling the prefabricated step.
本发明公开了一种预制组合楼梯及其施工方法，涉及预制楼梯施工的技术领域，该预制组合楼梯搭设在相邻两个且相互错位的楼梯平台之间，包括设于相邻两个楼梯平台之间的加固板和拆卸设于加固板上的预制踏步，预制踏步的内部设有灌浆孔和加固钢板，加固钢板的一侧面贯穿预制踏步的底部，并在预制踏步的底部形成弯钩部，加固板的内部设有供弯钩部穿过的对位孔，加固板的上表面设有支撑柱，支撑柱贯穿灌浆孔的内部。本发明用于快速组装预制踏步。
Prefabricated combined stair and construction method thereof
一种预制组合楼梯及其施工方法
MIAO ZEXI (author) / ZHANG TING (author) / DONG JUN (author) / ZHANG RUI (author) / TAO XUEWEN (author) / WU DAGUI (author)
2023-11-07
Patent
Electronic Resource
Chinese
Prefabricated combined stair and construction method thereof
| European Patent Office | 2022