The invention relates to the field of engineering construction, in particular to a novel hoisting method for cast-in-place concrete non-dismantling formworks. The method comprises the following steps that Step 1, a module is spliced, specifically, the cast-in-place concrete non-dismantling formworks are spliced into the module on a sleeper; Step 2, angle steel is placed, specifically, the angle steel is placed on long edge angles of the upper surface of the topmost layer and the lower surface of the bottommost layer of the module; Step 3, sleeving of a hoisting belt is performed, the hoisting belt sleeves the module, and the hoisting belt makes contact with the module; Step 4, trial hoisting is conducted, specifically, hoisting equipment is used for hoisting the module, the bottom surface of the module is separated from the upper surface of the sleeper, and the hoisting belt is tightened. According to the novel hoisting method, the problems that the concrete non-dismantling formworks are damaged, tilted and rolled over and form edges and broken corners due to non-uniform stress in the hoisting process can be solved.
本发明涉及工程建筑领域,具体涉及一种现浇混凝土免拆模板的吊装新方法,包括,步骤一:拼装模块,在枕木上将现浇混凝土免拆模板拼成模块;步骤二:放置角钢,在模块最顶层的上表面及最底层的下表面的长边棱角上放置角钢;步骤三:套入吊带,将吊带套入所述模块,吊带与所述模块相接触;步骤四:试吊,使用起重设备将所述模块提升,使模块底面与枕木上表面脱离接触,使吊带绷紧;本申请的吊装新方法可避免混凝土免拆模板在吊装过程中受力不均匀、造成破损、倾斜倾翻、形成缺棱断角的问题。
Novel hoisting method for cast-in-place concrete non-dismantling formworks
一种现浇混凝土免拆模板的吊装新方法
2021-09-03
Patent
Electronic Resource
Chinese
Hoisting mechanism for building aluminum alloy formworks with different widths
European Patent Office | 2023
|Negative ring duct piece hoisting and dismantling assembly and dismantling method
European Patent Office | 2023
|Blast furnace distribution chute dismantling and hoisting device and hoisting method
European Patent Office | 2020
|Horizontal supporting beam dismantling and hoisting method
European Patent Office | 2023
|