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A platform for research: civil engineering, architecture and urbanism
Steel structure spiral stair mounting frame body and stair assembling method
The invention discloses a steel structure spiral stair mounting frame body and a stair splicing method, and relates to the technical field of steel structure stair construction.The steel structure spiral stair mounting frame body comprises a foundation frame, a center column, a first rotating arm, a middle lap joint layer and a second rotating arm, the foundation frame comprises a plurality of stacked foundation units, and a base is arranged at the top of the foundation frame; the first rotating arm is arranged outside the central column in a sleeving mode and is of a steel truss structure, and the central column can drive the first rotating arm to rotate; the middle lap joint layer comprises a first lap joint arm and a second lap joint arm which are coplanar, and the first lap joint arm and the second lap joint arm are rotationally arranged outside the central column in a sleeving mode; the second rotating arm is of a steel truss structure and is arranged outside the center column in a sleeving mode, and the center column can drive the second rotating arm to rotate independently. The first rotating arm, the middle lap joint layer and the second rotating arm are sequentially arranged in the direction away from the foundation frame, and the first rotating arm and the second rotating arm can move up and down in the axis direction of the center column and are locked. The staircase unit has the effect of improving the splicing efficiency of the two adjacent staircase units.
本申请公开了一种钢结构螺旋楼梯安装架体及楼梯拼装方法，涉及钢结构楼梯施工的技术领域，包括基础架、中心柱、第一旋转臂、中间搭接层和第二旋转臂，基础架包括多个堆叠的基础单元，基础架顶部设置有基座；第一旋转臂套设于中心柱外，且设置为钢桁架结构，中心柱能够驱动第一旋转臂转动；中间搭接层包括共平面的第一搭接臂和第二搭接臂，第一搭接臂和第二搭接臂转动套设于中心柱外；第二旋转臂设置为钢桁架结构，套设于中心柱外，中心柱能够驱动第二旋转臂独立转动。第一旋转臂、中间搭接层、第二旋转臂朝远离基础架的方向依次设置，且第一旋转臂和第二旋转臂能够沿着中心柱的轴线方向上下移动并锁紧。本申请具有提高相邻两个楼梯单元拼装效率的效果。
Steel structure spiral stair mounting frame body and stair assembling method
The invention discloses a steel structure spiral stair mounting frame body and a stair splicing method, and relates to the technical field of steel structure stair construction.The steel structure spiral stair mounting frame body comprises a foundation frame, a center column, a first rotating arm, a middle lap joint layer and a second rotating arm, the foundation frame comprises a plurality of stacked foundation units, and a base is arranged at the top of the foundation frame; the first rotating arm is arranged outside the central column in a sleeving mode and is of a steel truss structure, and the central column can drive the first rotating arm to rotate; the middle lap joint layer comprises a first lap joint arm and a second lap joint arm which are coplanar, and the first lap joint arm and the second lap joint arm are rotationally arranged outside the central column in a sleeving mode; the second rotating arm is of a steel truss structure and is arranged outside the center column in a sleeving mode, and the center column can drive the second rotating arm to rotate independently. The first rotating arm, the middle lap joint layer and the second rotating arm are sequentially arranged in the direction away from the foundation frame, and the first rotating arm and the second rotating arm can move up and down in the axis direction of the center column and are locked. The staircase unit has the effect of improving the splicing efficiency of the two adjacent staircase units.
本申请公开了一种钢结构螺旋楼梯安装架体及楼梯拼装方法，涉及钢结构楼梯施工的技术领域，包括基础架、中心柱、第一旋转臂、中间搭接层和第二旋转臂，基础架包括多个堆叠的基础单元，基础架顶部设置有基座；第一旋转臂套设于中心柱外，且设置为钢桁架结构，中心柱能够驱动第一旋转臂转动；中间搭接层包括共平面的第一搭接臂和第二搭接臂，第一搭接臂和第二搭接臂转动套设于中心柱外；第二旋转臂设置为钢桁架结构，套设于中心柱外，中心柱能够驱动第二旋转臂独立转动。第一旋转臂、中间搭接层、第二旋转臂朝远离基础架的方向依次设置，且第一旋转臂和第二旋转臂能够沿着中心柱的轴线方向上下移动并锁紧。本申请具有提高相邻两个楼梯单元拼装效率的效果。
Steel structure spiral stair mounting frame body and stair assembling method
一种钢结构螺旋楼梯安装架体及楼梯拼装方法
WANG HONGBO (author) / SONG TAO (author) / ZHANG YURANG (author) / ZHANG BO (author) / LI JIANPING (author) / QIAO ZENGRONG (author) / QIAO KANGLE (author) / SONG WENWEN (author)
2024-06-11
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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