The invention relates to a hoisting and mounting integrated construction method for prefabricated wall pieces of an assembled diaphragm wall, which comprises the following steps of: laying two guide rails on two sides of a foundation groove of the diaphragm wall, arranging a movable hanging bracket capable of moving along the guide rails on the two guide rails, and mounting two winches on the movable hanging bracket, a prefabricated wall piece lifting platform is arranged on the ground between two rails on the outer side of one end of an underground diaphragm wall base groove, a movable lifting frame lifts a first prefabricated wall piece to the position above a piece mounting position, a pin rod is adopted for temporary supporting after the first prefabricated wall piece is lowered by a certain height, and then a second prefabricated wall piece is lifted to be connected with the first prefabricated wall piece; after the whole is lowered to a certain height, a pin rod is adopted for temporary supporting; and subsequent wall pieces are sequentially hoisted according to the same method, and mounting construction of the prefabricated diaphragm wall is completed. The adopted movable hanging bracket has walking and hoisting functions, the structure is simple, the investment of large equipment can be reduced, the construction cost is reduced, and the construction efficiency is improved.
本发明涉及一种装配式地连墙预制墙片吊运安装一体化施工方法,在地连墙基槽两侧铺设两条导轨,在两导轨上设置一可沿轨道移动的移动吊架,移动吊架上安装两台卷扬机,在地连墙基槽一端外侧两轨道之间的地面上设置预制墙片起吊平台,移动吊架起吊第一个预制墙片至片安装位置上方,下放一定高度后采用销棒临时支撑,然后起吊第二个预制墙片与第一个预制墙片连接,整体下放一定高度后再采用销棒临时支撑;按同样方法依次吊装后续墙片,完成一幅预制地连墙安装施工。本发明采用的移动吊架具有行走和起吊功能,结构简单,能减少大型设备投入,降低施工成本并提高施工效率。
Hoisting and mounting integrated construction method for prefabricated wall pieces of fabricated diaphragm wall
一种装配式地连墙预制墙片吊运安装一体化施工方法
14.02.2025
Patent
Elektronische Ressource
Chinesisch
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