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A platform for research: civil engineering, architecture and urbanism
Jacking installation system and method for large-span steel structure
The invention relates to a jacking installation system and method for a large-span steel structure. The jacking installation system comprises bases, supporting columns, jacking mechanisms and supporting structures, wherein the bases are installed on the construction ground and arranged at intervals; the supporting columns are vertically arranged on the bases; the jacking mechanisms are arranged on the bases and close to the supporting columns; and the supporting structures are arranged on the supporting columns and connected with the large-span steel structure in a supporting mode. The supporting structures are jacked upwards through the jacking mechanisms, supporting units are additionally installed between the supporting structures and the supporting columns, and thus the supporting structures are heightened; and the supporting structures are heightened continuously till the large-span steel structure is jacked to the installation position so as to complete installation of the large-span steel structure, the potential safety hazard that the supporting structures are erected through manual aloft work is avoided, and the construction efficiency is improved.
本发明涉及一种大跨度钢结构的顶升安装系统及方法，包括：安装于施工地面且间隔布设的底座；立设于底座之上的支撑柱；设于底座之上并靠近支撑柱设置的顶升机构；以及置于支撑柱之上的支撑结构，支撑结构支撑连接大跨度钢结构，通过顶升机构向上顶升支撑结构，并于支撑结构和支撑柱之间加装支撑单元，从而实现对支撑结构进行加高，不断的加高支撑结构直至将大跨度钢结构顶升至安装位置以完成大跨度钢结构的安装，避免了人工在高空作业搭建支撑结构的安全隐患，提高了施工效率。
Jacking installation system and method for large-span steel structure
The invention relates to a jacking installation system and method for a large-span steel structure. The jacking installation system comprises bases, supporting columns, jacking mechanisms and supporting structures, wherein the bases are installed on the construction ground and arranged at intervals; the supporting columns are vertically arranged on the bases; the jacking mechanisms are arranged on the bases and close to the supporting columns; and the supporting structures are arranged on the supporting columns and connected with the large-span steel structure in a supporting mode. The supporting structures are jacked upwards through the jacking mechanisms, supporting units are additionally installed between the supporting structures and the supporting columns, and thus the supporting structures are heightened; and the supporting structures are heightened continuously till the large-span steel structure is jacked to the installation position so as to complete installation of the large-span steel structure, the potential safety hazard that the supporting structures are erected through manual aloft work is avoided, and the construction efficiency is improved.
本发明涉及一种大跨度钢结构的顶升安装系统及方法，包括：安装于施工地面且间隔布设的底座；立设于底座之上的支撑柱；设于底座之上并靠近支撑柱设置的顶升机构；以及置于支撑柱之上的支撑结构，支撑结构支撑连接大跨度钢结构，通过顶升机构向上顶升支撑结构，并于支撑结构和支撑柱之间加装支撑单元，从而实现对支撑结构进行加高，不断的加高支撑结构直至将大跨度钢结构顶升至安装位置以完成大跨度钢结构的安装，避免了人工在高空作业搭建支撑结构的安全隐患，提高了施工效率。
Jacking installation system and method for large-span steel structure
大跨度钢结构的顶升安装系统及方法
ZHOU KE (author) / LUO LIFENG (author) / BIAN CHENGWEI (author) / ZHANG WEI (author)
2021-04-20
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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