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Net rack mounting construction method
The invention discloses a net rack mounting construction method. The net rack mounting construction method comprises the following technological processes that a net rack supporting point is measuredand positioned; a raw material is rechecked; a basic net rack striding lower chord bolt ball and a lower chord are mounted; a basic net rack striding upper chord bolt ball, an upper chord and a web rod are mounted; basic net rack striding lifting is carried out; basic net rack striding in place and support connecting are carried out; the rest of the net rack is mounted in bulk in high altitude; oil paint is repaired; and acceptance inspection is carried out. According to the construction method, the problems that the side around a construction plant is narrow, and consequently a car is hard tomount and hoist can be overcome, net rack mounting construction is completed in limited space, and the method is efficient, safe and worthy of popularization.
本发明公开了一种网架安装施工方法,包括如下工艺流程:网架支撑点测量定位→原材料复检→安装基本跨网架下弦螺栓球及下弦杆→安装基本跨网架上弦螺栓球、上弦杆及腹杆→基本跨网架提升→基本跨网架就位与支座连接→剩余部分网架高空散装→油漆找补→验收。本发明的施工方法可以克服施工场地四周场地狭小,汽车吊难以安放起吊施工等问题,实现在有限的空间中完成网架安装施工,并且该方法高效安全,值得推广。
Net rack mounting construction method
The invention discloses a net rack mounting construction method. The net rack mounting construction method comprises the following technological processes that a net rack supporting point is measuredand positioned; a raw material is rechecked; a basic net rack striding lower chord bolt ball and a lower chord are mounted; a basic net rack striding upper chord bolt ball, an upper chord and a web rod are mounted; basic net rack striding lifting is carried out; basic net rack striding in place and support connecting are carried out; the rest of the net rack is mounted in bulk in high altitude; oil paint is repaired; and acceptance inspection is carried out. According to the construction method, the problems that the side around a construction plant is narrow, and consequently a car is hard tomount and hoist can be overcome, net rack mounting construction is completed in limited space, and the method is efficient, safe and worthy of popularization.
本发明公开了一种网架安装施工方法,包括如下工艺流程:网架支撑点测量定位→原材料复检→安装基本跨网架下弦螺栓球及下弦杆→安装基本跨网架上弦螺栓球、上弦杆及腹杆→基本跨网架提升→基本跨网架就位与支座连接→剩余部分网架高空散装→油漆找补→验收。本发明的施工方法可以克服施工场地四周场地狭小,汽车吊难以安放起吊施工等问题,实现在有限的空间中完成网架安装施工,并且该方法高效安全,值得推广。
Net rack mounting construction method
一种网架安装施工方法
DU DIANXIANG (author) / YANG LEI (author) / REN JIE (author) / HU SEN (author) / DIAO CHUAN (author) / LUO CHAOHU (author) / ZHANG YURONG (author) / AN JIAN (author) / YANG FAN (author) / WANG WEI (author)
2020-09-01
Patent
Electronic Resource
Chinese
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