A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Height adjusting method for steel enclosing purlin
The invention provides a method for adjusting the height of a steel enclosing purlin, which comprises the following steps of: firstly, welding a new supporting bracket below the enclosing purlin, then mounting a jack on the new supporting bracket, and operating the jack to lift the enclosing purlin for 10cm; and the operation is repeated until the enclosing purlin ascends to the set height. The method has the beneficial effects that 1, compared with the traditional operation of installing new enclosing purlins and dismantling old enclosing purlins, the operation of welding the supporting brackets and jacking the enclosing purlins is shorter in construction period, and the labor cost is reduced; 2, when the enclosing purlin ascends by 10cm every time, the deformation range of the enclosing purlin is small, the phenomena of bending and breakage are avoided, and the structural stability of the enclosing purlin is kept;
本发明提供一种钢围檩高度调节方法，先在围檩下方焊接新的支撑牛腿，然后在新的支撑牛腿上安装千斤顶，并操作千斤顶使得围檩上升10cm；重复上述操作，直至围檩上升至设定高度。本发明的有益效果是：1、焊接支撑牛腿、顶升围檩的操作，相对于传统的安装新的围檩、拆除旧的围檩的操作，工期更短，降低了人工成本；2、围檩每次上升10cm，其形变范围小，不会发生折弯、断裂的现象，保持围檩的结构稳定。
Height adjusting method for steel enclosing purlin
The invention provides a method for adjusting the height of a steel enclosing purlin, which comprises the following steps of: firstly, welding a new supporting bracket below the enclosing purlin, then mounting a jack on the new supporting bracket, and operating the jack to lift the enclosing purlin for 10cm; and the operation is repeated until the enclosing purlin ascends to the set height. The method has the beneficial effects that 1, compared with the traditional operation of installing new enclosing purlins and dismantling old enclosing purlins, the operation of welding the supporting brackets and jacking the enclosing purlins is shorter in construction period, and the labor cost is reduced; 2, when the enclosing purlin ascends by 10cm every time, the deformation range of the enclosing purlin is small, the phenomena of bending and breakage are avoided, and the structural stability of the enclosing purlin is kept;
本发明提供一种钢围檩高度调节方法，先在围檩下方焊接新的支撑牛腿，然后在新的支撑牛腿上安装千斤顶，并操作千斤顶使得围檩上升10cm；重复上述操作，直至围檩上升至设定高度。本发明的有益效果是：1、焊接支撑牛腿、顶升围檩的操作，相对于传统的安装新的围檩、拆除旧的围檩的操作，工期更短，降低了人工成本；2、围檩每次上升10cm，其形变范围小，不会发生折弯、断裂的现象，保持围檩的结构稳定。
Height adjusting method for steel enclosing purlin
一种钢围檩高度调节方法
CHANG JIANZHOU (author) / XIA YIMING (author) / JIN FENG (author) / GAO TING (author) / SONG JIE (author) / GU SHUNQI (author)
2024-02-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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