Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete funnel inner side steel form integral lifting dismantling method
The invention discloses a concrete funnel inner side steel form integral lifting dismantling method. The method is characterized by comprising the following steps that a, after funnel inner side steelforms are assembled according to the design size, the surfaces, on the side attached to concrete, of the forms are coated with hydraulic oil; b, after funnel steel bars are installed, the assembled inner side steel forms are installed and fixed according to the design size of a drawing; c, two portal lifting frames and four hooks are manufactured; d, after the form dismantling condition is met, the portal lifting frames of the two processed forms are dismantled and placed on the edge of a funnel opening needing to be dismantled; e, if a funnel is deep, dismantling needs to be carried out section by section; and f, the surfaces of the dismantled steel forms are cleaned and used for installing funnel inner forms at the next part. According to the method, the portal frame and hook lifting devices are simple in structure and convenient to manufacture; the forms are integrally lifted and dismounted, so that the dismantling efficiency is improved; and compared with a traditional method, themethod has the advantages of being easy to operate, economical and practical and capable of reducing engineering cost.
一种混凝土漏斗内侧钢模板整体提升的拆除方法，其特征在于包括以下步骤：a、按设计尺寸拼装好漏斗内侧钢模板后，在贴着砼一侧模板表面涂刷液压油，b、漏斗钢筋安装完成后，将之前拼装好的内侧钢模板按图纸设计尺寸进行安装固定，c、制作两个门型提升架和四个挂钩，d、达到模板拆除条件后，将加工好的两个模板拆除门型提升架，放至在需要拆除的漏斗口边缘，e、如漏斗较深，需分节拆除，f、将拆除下来的钢模板，表面清理干净，用于下个部位的漏斗内模板安装。本发明具有门型架和挂钩提升装置结构简单、制作方便，模板整体提升拆除，提高拆除效率，较传统方法具有操作简单，经济实用和降低工程成本的优点。
Concrete funnel inner side steel form integral lifting dismantling method
The invention discloses a concrete funnel inner side steel form integral lifting dismantling method. The method is characterized by comprising the following steps that a, after funnel inner side steelforms are assembled according to the design size, the surfaces, on the side attached to concrete, of the forms are coated with hydraulic oil; b, after funnel steel bars are installed, the assembled inner side steel forms are installed and fixed according to the design size of a drawing; c, two portal lifting frames and four hooks are manufactured; d, after the form dismantling condition is met, the portal lifting frames of the two processed forms are dismantled and placed on the edge of a funnel opening needing to be dismantled; e, if a funnel is deep, dismantling needs to be carried out section by section; and f, the surfaces of the dismantled steel forms are cleaned and used for installing funnel inner forms at the next part. According to the method, the portal frame and hook lifting devices are simple in structure and convenient to manufacture; the forms are integrally lifted and dismounted, so that the dismantling efficiency is improved; and compared with a traditional method, themethod has the advantages of being easy to operate, economical and practical and capable of reducing engineering cost.
一种混凝土漏斗内侧钢模板整体提升的拆除方法，其特征在于包括以下步骤：a、按设计尺寸拼装好漏斗内侧钢模板后，在贴着砼一侧模板表面涂刷液压油，b、漏斗钢筋安装完成后，将之前拼装好的内侧钢模板按图纸设计尺寸进行安装固定，c、制作两个门型提升架和四个挂钩，d、达到模板拆除条件后，将加工好的两个模板拆除门型提升架，放至在需要拆除的漏斗口边缘，e、如漏斗较深，需分节拆除，f、将拆除下来的钢模板，表面清理干净，用于下个部位的漏斗内模板安装。本发明具有门型架和挂钩提升装置结构简单、制作方便，模板整体提升拆除，提高拆除效率，较传统方法具有操作简单，经济实用和降低工程成本的优点。
Concrete funnel inner side steel form integral lifting dismantling method
一种混凝土漏斗内侧钢模板整体提升的拆除方法
YIN YAOBIN (Autor:in) / SHANG XIUMIN (Autor:in)
15.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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