Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel pipe angle collision lofting construction method
The invention discloses a steel pipe angle collision lofting construction method. The method comprises the steps that firstly, a first steel pipe and a second steel pipe are placed in a foundation pit at a specific angle; 2, sleeving a plurality of clamping needles on the clamping belt; the second steel pipe is coated with the clamping belt; the clamping needles are moved one by one, one ends of all the clamping needles abut against the first steel pipe, and the two ends of the clamping needles are marked; 3, removing the clamping belt and the clamping needle, and connecting the outline of the mark; 4, cutting is conducted along the contour connecting line; and 5, the second steel pipe translates towards the first steel pipe, the second steel pipe is pressed against the outer end face of the first hole of the first steel pipe, and the second steel pipe and the first steel pipe are fixed and sealed at the joint through welding. Lofting and marking can be conducted on the first steel pipe and the second steel pipe through cooperation of the clamping belt and the clamping needle, contour lines are drawn through the marking pen and marks, and therefore cutting work of a connecting hole in the first steel pipe and cutting work of a curved-surface pipe opening in the second steel pipe are facilitated; the connecting complexity between the angle pipes can be effectively reduced, and the construction efficiency is improved.
本发明公开了一种钢管角度碰接放样施工方法，第1步：第一钢管和第二钢管以特定角度放置在基坑内；第2步：卡带上套上若干卡针；卡带包覆在第二钢管上；逐个移动卡针，所有卡针的一端压靠在第一钢管上，卡针两端位置进行印记；第3步：撤去卡带和卡针，对印记进行轮廓连线；第4步：沿轮廓连线进行切割；第5步：第二钢管向第一钢管平移，第二钢管压靠在第一钢管的孔一的外端面上，在结合处通过焊接将两者进行固定、密封。通过卡带和卡针的配合可在第一钢管、第二钢管上进行放样、印记，通过记号笔、印记画出轮廓线，从而方便第一钢管上连接孔的切割工作和第二钢管上曲面管口的切割工作；可有效降低角度管之间的连接繁杂度，提高施工效率。
Steel pipe angle collision lofting construction method
The invention discloses a steel pipe angle collision lofting construction method. The method comprises the steps that firstly, a first steel pipe and a second steel pipe are placed in a foundation pit at a specific angle; 2, sleeving a plurality of clamping needles on the clamping belt; the second steel pipe is coated with the clamping belt; the clamping needles are moved one by one, one ends of all the clamping needles abut against the first steel pipe, and the two ends of the clamping needles are marked; 3, removing the clamping belt and the clamping needle, and connecting the outline of the mark; 4, cutting is conducted along the contour connecting line; and 5, the second steel pipe translates towards the first steel pipe, the second steel pipe is pressed against the outer end face of the first hole of the first steel pipe, and the second steel pipe and the first steel pipe are fixed and sealed at the joint through welding. Lofting and marking can be conducted on the first steel pipe and the second steel pipe through cooperation of the clamping belt and the clamping needle, contour lines are drawn through the marking pen and marks, and therefore cutting work of a connecting hole in the first steel pipe and cutting work of a curved-surface pipe opening in the second steel pipe are facilitated; the connecting complexity between the angle pipes can be effectively reduced, and the construction efficiency is improved.
本发明公开了一种钢管角度碰接放样施工方法，第1步：第一钢管和第二钢管以特定角度放置在基坑内；第2步：卡带上套上若干卡针；卡带包覆在第二钢管上；逐个移动卡针，所有卡针的一端压靠在第一钢管上，卡针两端位置进行印记；第3步：撤去卡带和卡针，对印记进行轮廓连线；第4步：沿轮廓连线进行切割；第5步：第二钢管向第一钢管平移，第二钢管压靠在第一钢管的孔一的外端面上，在结合处通过焊接将两者进行固定、密封。通过卡带和卡针的配合可在第一钢管、第二钢管上进行放样、印记，通过记号笔、印记画出轮廓线，从而方便第一钢管上连接孔的切割工作和第二钢管上曲面管口的切割工作；可有效降低角度管之间的连接繁杂度，提高施工效率。
Steel pipe angle collision lofting construction method
一种钢管角度碰接放样施工方法
YANG JIANGTAO (Autor:in) / SHAN SHUANG (Autor:in) / ZHANG YEFENG (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
Lofting tool and lofting method for decoration engineering
| Europäisches Patentamt | 2024