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A platform for research: civil engineering, architecture and urbanism
Rotary excavating cast-in-place pile under miscellaneous fill high backfill geological condition
The invention relates to the technical field of constructional engineering, in particular to a rotary excavating cast-in-place pile under the miscellaneous fill high backfill geological condition. During use, firstly, a clamping buckle is moved to a preset position, then a base is installed at the bottom of a drill hole, and the base is inflated through an air inlet connector so that a plurality of auxiliary rods can stretch out of a base body; the clamping grooves in the auxiliary rods are matched with the clamping buckles to position the auxiliary rods, so that the multiple auxiliary rods extend out of the periphery of the base body to support a drilled hole, then two reinforcement cages are connected through the connecting structures, the multiple reinforcement cages are connected according to needs, and then the reinforcement cages are placed on the base through a crane. And then the reinforcement cage and the connecting structure are sequentially stacked to be assembled, finally, the limiting assembly is installed on the top to limit and support the top, so that the cast-in-place pile is kept vertical under the complex geology, then concrete pouring is conducted, and the construction quality is improved.
本发明涉及建筑工程技术领域，具体涉及一种杂填土高回填地质条件下的旋挖灌注桩，使用时首先使得卡接扣移动到预设位置，然后将底座装到钻孔底部，通过进气接口对底座内充气使得多个辅助杆从座体中伸出，并通过辅助杆上的卡槽与卡接扣配合以对辅助杆进行定位，如此使得多个辅助杆从座体四周伸出以对钻孔形成支撑，然后通过连接结构将两个钢筋笼连接起来，根据需要连接多个钢筋笼，然后通过吊车放入到底座上，然后依次叠放钢筋笼和连接结构以进行组装，最后在顶部安装限位组件以对顶部进行限位和支撑，从而保持灌注桩在复杂地质下保持竖直，然后进行混凝土浇灌，从而提高施工质量。
Rotary excavating cast-in-place pile under miscellaneous fill high backfill geological condition
The invention relates to the technical field of constructional engineering, in particular to a rotary excavating cast-in-place pile under the miscellaneous fill high backfill geological condition. During use, firstly, a clamping buckle is moved to a preset position, then a base is installed at the bottom of a drill hole, and the base is inflated through an air inlet connector so that a plurality of auxiliary rods can stretch out of a base body; the clamping grooves in the auxiliary rods are matched with the clamping buckles to position the auxiliary rods, so that the multiple auxiliary rods extend out of the periphery of the base body to support a drilled hole, then two reinforcement cages are connected through the connecting structures, the multiple reinforcement cages are connected according to needs, and then the reinforcement cages are placed on the base through a crane. And then the reinforcement cage and the connecting structure are sequentially stacked to be assembled, finally, the limiting assembly is installed on the top to limit and support the top, so that the cast-in-place pile is kept vertical under the complex geology, then concrete pouring is conducted, and the construction quality is improved.
本发明涉及建筑工程技术领域，具体涉及一种杂填土高回填地质条件下的旋挖灌注桩，使用时首先使得卡接扣移动到预设位置，然后将底座装到钻孔底部，通过进气接口对底座内充气使得多个辅助杆从座体中伸出，并通过辅助杆上的卡槽与卡接扣配合以对辅助杆进行定位，如此使得多个辅助杆从座体四周伸出以对钻孔形成支撑，然后通过连接结构将两个钢筋笼连接起来，根据需要连接多个钢筋笼，然后通过吊车放入到底座上，然后依次叠放钢筋笼和连接结构以进行组装，最后在顶部安装限位组件以对顶部进行限位和支撑，从而保持灌注桩在复杂地质下保持竖直，然后进行混凝土浇灌，从而提高施工质量。
Rotary excavating cast-in-place pile under miscellaneous fill high backfill geological condition
一种杂填土高回填地质条件下的旋挖灌注桩
CHEN XIYANG (author) / WENG LIJUN (author) / LI YUHAO (author) / WEN JICHAO (author) / ZENG LONG (author)
2024-04-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Rotary excavating cast-in-place pile under miscellaneous fill high backfill geological condition
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