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Large cantilever bent cap bottom die dismantling construction method
The invention discloses a large cantilever bent cap bottom die dismantling construction method which is characterized by comprising the following steps that S1, a bent cap bottom die is assembled, and a steel plate and a sliding rail are embedded in the upper portion of a bent cap body; s2, a tackle and a suspension assembly are installed on the sliding rail; s3, debugging and trial hoisting; s4, the bottom die unit is suspended by the suspension assembly; s5, the bottom die unit moves to the enclosure construction area along the sliding rail along with the tackle; s6, the bottom die unit is hoisted and unloaded through a hoisting and unloading device in the enclosure construction area; and S7, the tackle moves back, and the steps S4 and S5 are repeated. According to the method, a method of firstly sliding to the outer side enclosure interval and then hoisting is adopted, the construction step of directly hoisting operation above a carriageway is avoided, the difficulty and occupied space of dismantling a large cantilever bent cap bottom die can be reduced, the situation that social vehicles are interfered and normal passing of the large cantilever bent cap bottom die is affected is prevented, and therefore the safety risk level is reduced.
本发明公开了一种大悬臂盖梁底模拆除施工方法，其特征在于，包括如下步骤：S1，组装盖梁底模，在盖梁主体上方预埋钢板和滑轨；S2，在滑轨上安装滑车和悬吊组件；S3，调试和试吊；S4，悬吊组件悬吊底模单元；S5，底模单元随滑车沿滑轨行走移动至围蔽施工区域；S6，在围蔽施工区域通过吊卸装置吊卸底模单元；S7，滑车回移，并重复S4和S5步骤。本发明，采用先滑移至外侧围蔽区间在进行吊装的方法，该方法避开了直接在行车道上方吊装作业的施工步骤，可减少拆除大悬臂盖梁底模的难度和占用空间，防止对社会车辆发生干扰而影响其正常通行，从而降低安全风险等级。
Large cantilever bent cap bottom die dismantling construction method
The invention discloses a large cantilever bent cap bottom die dismantling construction method which is characterized by comprising the following steps that S1, a bent cap bottom die is assembled, and a steel plate and a sliding rail are embedded in the upper portion of a bent cap body; s2, a tackle and a suspension assembly are installed on the sliding rail; s3, debugging and trial hoisting; s4, the bottom die unit is suspended by the suspension assembly; s5, the bottom die unit moves to the enclosure construction area along the sliding rail along with the tackle; s6, the bottom die unit is hoisted and unloaded through a hoisting and unloading device in the enclosure construction area; and S7, the tackle moves back, and the steps S4 and S5 are repeated. According to the method, a method of firstly sliding to the outer side enclosure interval and then hoisting is adopted, the construction step of directly hoisting operation above a carriageway is avoided, the difficulty and occupied space of dismantling a large cantilever bent cap bottom die can be reduced, the situation that social vehicles are interfered and normal passing of the large cantilever bent cap bottom die is affected is prevented, and therefore the safety risk level is reduced.
本发明公开了一种大悬臂盖梁底模拆除施工方法，其特征在于，包括如下步骤：S1，组装盖梁底模，在盖梁主体上方预埋钢板和滑轨；S2，在滑轨上安装滑车和悬吊组件；S3，调试和试吊；S4，悬吊组件悬吊底模单元；S5，底模单元随滑车沿滑轨行走移动至围蔽施工区域；S6，在围蔽施工区域通过吊卸装置吊卸底模单元；S7，滑车回移，并重复S4和S5步骤。本发明，采用先滑移至外侧围蔽区间在进行吊装的方法，该方法避开了直接在行车道上方吊装作业的施工步骤，可减少拆除大悬臂盖梁底模的难度和占用空间，防止对社会车辆发生干扰而影响其正常通行，从而降低安全风险等级。
Large cantilever bent cap bottom die dismantling construction method
一种大悬臂盖梁底模拆除施工方法
XIA JIANGNAN (author) / CHEN SHENQUAN (author) / XIAO WENTAO (author) / CHEN TONGYU (author) / WU JIAN (author) / ZHANG JINGXIAN (author) / CAO WEI (author) / CHEN CHUANLEI (author) / LI CHUANWEI (author) / WANG YOUPENG (author)
2024-11-12
Patent
Electronic Resource
Chinese
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