A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span lifting steel beam overhanging synchronous vertical rotating platform and mounting method
The invention provides a large-span lifting steel beam overhanging synchronous vertical rotating platform and an installation method, and belongs to the technical field of large-span building construction.The large-span lifting steel beam overhanging synchronous vertical rotating platform comprises a straight middle section, and overhanging bent sections are arranged at the two ends of the straight middle section; a group of first pulleys are arranged at the edges of the four corners of the top end of the straight middle section respectively, the two sides of the straight middle section are movably connected with the overhanging bent section through hinge mechanisms, each hinge mechanism comprises a lug plate, a movable pin shaft and a stiffening plate, and fixing supports are arranged at the positions, close to the overhanging bent section, of the two sides of the straight middle section; a limiting sliding hole is formed in the middle of the straight middle section, a plurality of sets of pulleys are longitudinally arranged on the side wall of the limiting sliding hole, and the pulleys make contact with the guide columns. The problems that reasonable expansion cannot be conducted in the ground space and along with opening of the rising space, and the lifting process is unstable can be solved.
本发明提供了一种大跨度提升钢梁悬挑同步竖转平台及安装方法，属于大跨度建筑施工技术领域，该大跨度提升钢梁悬挑同步竖转平台包括平直中间段，所述平直中间段的两端设置有悬挑折弯段，所述平直中间段的顶端四角边缘处均设置有一组第一滑轮，所述平直中间段的两侧通过铰接机构与所述悬挑折弯段活动连接，所述铰接机构包括耳板、活动销轴和劲板，所述平直中间段的两侧靠近所述悬挑折弯段的位置设置有固定撑，所述平直中间段的中部开设有限位滑孔，所述限位滑孔的侧壁上纵向设置有多组滑轮，所述滑轮与导向柱相接触；本发明能够解决在地面空间和随着上升空间的开阔无法进行合理拓展，以及抬升过程不稳定的问题。
Large-span lifting steel beam overhanging synchronous vertical rotating platform and mounting method
The invention provides a large-span lifting steel beam overhanging synchronous vertical rotating platform and an installation method, and belongs to the technical field of large-span building construction.The large-span lifting steel beam overhanging synchronous vertical rotating platform comprises a straight middle section, and overhanging bent sections are arranged at the two ends of the straight middle section; a group of first pulleys are arranged at the edges of the four corners of the top end of the straight middle section respectively, the two sides of the straight middle section are movably connected with the overhanging bent section through hinge mechanisms, each hinge mechanism comprises a lug plate, a movable pin shaft and a stiffening plate, and fixing supports are arranged at the positions, close to the overhanging bent section, of the two sides of the straight middle section; a limiting sliding hole is formed in the middle of the straight middle section, a plurality of sets of pulleys are longitudinally arranged on the side wall of the limiting sliding hole, and the pulleys make contact with the guide columns. The problems that reasonable expansion cannot be conducted in the ground space and along with opening of the rising space, and the lifting process is unstable can be solved.
本发明提供了一种大跨度提升钢梁悬挑同步竖转平台及安装方法，属于大跨度建筑施工技术领域，该大跨度提升钢梁悬挑同步竖转平台包括平直中间段，所述平直中间段的两端设置有悬挑折弯段，所述平直中间段的顶端四角边缘处均设置有一组第一滑轮，所述平直中间段的两侧通过铰接机构与所述悬挑折弯段活动连接，所述铰接机构包括耳板、活动销轴和劲板，所述平直中间段的两侧靠近所述悬挑折弯段的位置设置有固定撑，所述平直中间段的中部开设有限位滑孔，所述限位滑孔的侧壁上纵向设置有多组滑轮，所述滑轮与导向柱相接触；本发明能够解决在地面空间和随着上升空间的开阔无法进行合理拓展，以及抬升过程不稳定的问题。
Large-span lifting steel beam overhanging synchronous vertical rotating platform and mounting method
一种大跨度提升钢梁悬挑同步竖转平台及安装方法
ZHANG YUKUAN (author) / WANG ZHENXING (author) / MA XIAOWEI (author) / WEI PENG (author) / YANG XIAOMING (author) / DONG LONGCHAO (author) / WANG CHENG (author) / CHEN GONG (author) / HUANG QIAO (author) / PAN WENJIAN (author)
2024-06-04
Patent
Electronic Resource
Chinese
Frame structure overhanging eave facade color steel plate mounting and lifting method
| European Patent Office | 2024
Vertical rotating lifting method for large-span space truss
| European Patent Office | 2023
| European Patent Office | 2021
| European Patent Office | 2023
Installation method of large-span steel truss overhanging special-shaped structure
| European Patent Office | 2023