Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for installing chimney steel platform through cylinder head measure beam
The invention discloses a construction method for installing a chimney steel platform through a cylinder head measure beam, a chimney comprises a concrete outer cylinder and a smoke exhaust inner cylinder, and the steel platform is provided with six layers and comprises a first platform body, a second platform body, a third platform body, a fourth platform body, a fifth platform body and a sixth platform body from bottom to top. And each layer of steel platform is welded with the concrete outer cylinder through an embedded part on the cylinder body. According to the method, the measure beam is lifted to the head of the cylinder for installation only by utilizing the elevator, so that a measure beam structure can be established at the top of a chimney and other structures with open tops, and pulley lifting points and basket lifting points are arranged on the measure beam, so that the defect that a self-made tool piece needs to be installed on a concrete outer cylinder in the prior art is overcome; the measure beam is simple in structure, clear in stress, simple and convenient in installation process, low in requirements on installation precision and quality of the embedded part, and convenient for construction of the steel platform.
本发明公开了一种利用筒首措施梁安装烟囱钢平台的施工方法，烟囱包括混凝土外筒和排烟内筒，钢平台设置有6层，自下而上包括第一平台、第二平台、第三平台、第四平台、第五平台和第六平台，各层钢平台与混凝土外筒通过筒身上的预埋件焊接。本发明仅需利用升降电梯将措施梁提升至筒首进行安装，从而能够在烟囱等顶部敞开的结构顶部建立措施梁结构，并在措施梁上设置滑轮吊点和吊篮吊点，从而解决了现有技术中需要在混凝土外筒上安装自制工装件的缺陷，措施梁结构简单，受力清晰，安装过程简便，对预埋件安装精度及质量要求低，方便了钢平台的施工。
Construction method for installing chimney steel platform through cylinder head measure beam
The invention discloses a construction method for installing a chimney steel platform through a cylinder head measure beam, a chimney comprises a concrete outer cylinder and a smoke exhaust inner cylinder, and the steel platform is provided with six layers and comprises a first platform body, a second platform body, a third platform body, a fourth platform body, a fifth platform body and a sixth platform body from bottom to top. And each layer of steel platform is welded with the concrete outer cylinder through an embedded part on the cylinder body. According to the method, the measure beam is lifted to the head of the cylinder for installation only by utilizing the elevator, so that a measure beam structure can be established at the top of a chimney and other structures with open tops, and pulley lifting points and basket lifting points are arranged on the measure beam, so that the defect that a self-made tool piece needs to be installed on a concrete outer cylinder in the prior art is overcome; the measure beam is simple in structure, clear in stress, simple and convenient in installation process, low in requirements on installation precision and quality of the embedded part, and convenient for construction of the steel platform.
本发明公开了一种利用筒首措施梁安装烟囱钢平台的施工方法，烟囱包括混凝土外筒和排烟内筒，钢平台设置有6层，自下而上包括第一平台、第二平台、第三平台、第四平台、第五平台和第六平台，各层钢平台与混凝土外筒通过筒身上的预埋件焊接。本发明仅需利用升降电梯将措施梁提升至筒首进行安装，从而能够在烟囱等顶部敞开的结构顶部建立措施梁结构，并在措施梁上设置滑轮吊点和吊篮吊点，从而解决了现有技术中需要在混凝土外筒上安装自制工装件的缺陷，措施梁结构简单，受力清晰，安装过程简便，对预埋件安装精度及质量要求低，方便了钢平台的施工。
Construction method for installing chimney steel platform through cylinder head measure beam
一种利用筒首措施梁安装烟囱钢平台的施工方法
ZHANG HANG (Autor:in) / WANG TAO (Autor:in) / ZHANG YUSHUN (Autor:in) / LI GUANG (Autor:in) / ZHENG JIA (Autor:in) / ZHAO RAN (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
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