A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sliding device for hoisting large-span truss upper floor slab and hoisting method
According to the sliding device for hoisting the floor slab on the large-span truss and the hoisting method provided by the invention, the problem of hoisting the floor slab on the large-span truss is solved by erecting the turnover sliding device for stably bearing the truck crane, and the installation of the steel truss is efficiently completed. The sliding device comprises a sliding steel platform, sliding rails on the two sides of the bottom of the sliding steel platform, a sliding traction steel wire rope, a sliding traction winch and a crane walking channel. The sliding steel platform and the crane walking channel are formed by detachably and fixedly connecting main beams and secondary beams, and steel plates are laid on the upper portions of the sliding steel platform and the crane walking channel to meet crane walking and hoisting requirements. A T-shaped structure is formed between the sliding steel platform and the crane walking channel, and the sliding steel platform and the crane walking channel are detachably and fixedly connected through secondary beams. The sliding rail is fixedly connected with a lower concrete structure through an expansion bolt, and a sliding support is arranged between the sliding rail and the main beam; and the sliding support is detachably and fixedly connected with the main beam.
本发明提供了一种大跨度桁架上楼板吊装用滑移装置及吊装方法，通过搭设稳定承载汽车吊的可周转滑移装置解决大跨度桁架上楼板吊装的问题，高效地完成钢桁架的安装。所述滑移装置包括滑移钢平台及其底部两侧的滑移轨道，滑移牵引钢丝绳，滑移牵引卷扬机以及吊车行走通道。滑移钢平台和吊车行走通道由主梁，次梁可拆卸地固定连接组成，其上部铺设钢板以满足吊车行走与吊装需要；所述滑移钢平台与吊车行走通道之间形成T形构造，通过次梁进行可拆卸地固定连接。滑移轨道通过膨胀螺栓与下部混凝土结构连接固定，与主梁之间设置滑动支座；所述滑动支座与主梁进行可拆卸地固定连接。
Sliding device for hoisting large-span truss upper floor slab and hoisting method
According to the sliding device for hoisting the floor slab on the large-span truss and the hoisting method provided by the invention, the problem of hoisting the floor slab on the large-span truss is solved by erecting the turnover sliding device for stably bearing the truck crane, and the installation of the steel truss is efficiently completed. The sliding device comprises a sliding steel platform, sliding rails on the two sides of the bottom of the sliding steel platform, a sliding traction steel wire rope, a sliding traction winch and a crane walking channel. The sliding steel platform and the crane walking channel are formed by detachably and fixedly connecting main beams and secondary beams, and steel plates are laid on the upper portions of the sliding steel platform and the crane walking channel to meet crane walking and hoisting requirements. A T-shaped structure is formed between the sliding steel platform and the crane walking channel, and the sliding steel platform and the crane walking channel are detachably and fixedly connected through secondary beams. The sliding rail is fixedly connected with a lower concrete structure through an expansion bolt, and a sliding support is arranged between the sliding rail and the main beam; and the sliding support is detachably and fixedly connected with the main beam.
本发明提供了一种大跨度桁架上楼板吊装用滑移装置及吊装方法，通过搭设稳定承载汽车吊的可周转滑移装置解决大跨度桁架上楼板吊装的问题，高效地完成钢桁架的安装。所述滑移装置包括滑移钢平台及其底部两侧的滑移轨道，滑移牵引钢丝绳，滑移牵引卷扬机以及吊车行走通道。滑移钢平台和吊车行走通道由主梁，次梁可拆卸地固定连接组成，其上部铺设钢板以满足吊车行走与吊装需要；所述滑移钢平台与吊车行走通道之间形成T形构造，通过次梁进行可拆卸地固定连接。滑移轨道通过膨胀螺栓与下部混凝土结构连接固定，与主梁之间设置滑动支座；所述滑动支座与主梁进行可拆卸地固定连接。
Sliding device for hoisting large-span truss upper floor slab and hoisting method
大跨度桁架上楼板吊装用滑移装置及吊装方法
LIU JINCHENG (author) / ZHANG JIANSHENG (author) / HUANG WEI (author) / WANG WEI (author) / LI GUOQIANG (author) / WANG LEI (author) / HUANG CHANGFU (author)
2024-10-25
Patent
Electronic Resource
Chinese