A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Arched truss assembling method
The invention relates to the technical field of building construction, in particular to an arch truss splicing method which comprises the following steps: splicing site requirements: hardening and leveling a splicing site; positioning, assembling and welding; re-checking the size of each positioning point, sequentially hoisting a lower chord member and an upper chord member of the truss, respectively fixing the lower chord member and the upper chord member of the truss, welding butt-joint ports between truss pipes of the upper chord member and the lower chord member of the truss, and welding the butt-joint ports between the truss pipes of the upper chord member and the lower chord member of the truss; and web members are welded after the truss is assembled on the jig frame and positioned and fixed. The truss assembling time can be shortened, the assembling precision can be improved, the manual and mechanical cost can be reduced, and the adjustable vertical assembling platform is the trend of assembling the arched truss.
本发明涉及建筑施工技术领域，特别是涉及一种拱形桁架拼装方法，拼装场地要求：拼装场地硬化、平整；拼装胎架的组装：拼装胎架位置的放置及固定：测量放线、定位地面基准线：定位、组对、焊接：复核各定位点尺寸，依次吊装桁架的下弦杆、上弦杆并分别进行固定，桁架的上弦杆和下弦杆的桁架管和桁架管之间的对接口焊接，桁架拼装胎架上定位固定后进行腹杆焊接。本发明能够降低拼装桁架时间、提升拼装精度、降低人工与机械成本，可调节竖向式拼装平台将是拼装拱形桁架的趋势。
Arched truss assembling method
The invention relates to the technical field of building construction, in particular to an arch truss splicing method which comprises the following steps: splicing site requirements: hardening and leveling a splicing site; positioning, assembling and welding; re-checking the size of each positioning point, sequentially hoisting a lower chord member and an upper chord member of the truss, respectively fixing the lower chord member and the upper chord member of the truss, welding butt-joint ports between truss pipes of the upper chord member and the lower chord member of the truss, and welding the butt-joint ports between the truss pipes of the upper chord member and the lower chord member of the truss; and web members are welded after the truss is assembled on the jig frame and positioned and fixed. The truss assembling time can be shortened, the assembling precision can be improved, the manual and mechanical cost can be reduced, and the adjustable vertical assembling platform is the trend of assembling the arched truss.
本发明涉及建筑施工技术领域，特别是涉及一种拱形桁架拼装方法，拼装场地要求：拼装场地硬化、平整；拼装胎架的组装：拼装胎架位置的放置及固定：测量放线、定位地面基准线：定位、组对、焊接：复核各定位点尺寸，依次吊装桁架的下弦杆、上弦杆并分别进行固定，桁架的上弦杆和下弦杆的桁架管和桁架管之间的对接口焊接，桁架拼装胎架上定位固定后进行腹杆焊接。本发明能够降低拼装桁架时间、提升拼装精度、降低人工与机械成本，可调节竖向式拼装平台将是拼装拱形桁架的趋势。
Arched truss assembling method
拱形桁架拼装方法
LI YUCHEN (author) / ZHANG KUNLIANG (author) / GUO DONG (author) / ZHANG FUXIANG (author) / FAN YUQUAN (author)
2023-11-10
Patent
Electronic Resource
Chinese