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A platform for research: civil engineering, architecture and urbanism
Anti-slide pile excavation opening protection structure and construction method
The invention discloses a slide-resistant pile excavation opening protection structure and a construction method. The slide-resistant pile excavation opening protection structure comprises a plurality of anchor rods which are arranged around a pile hole opening; the device comprises three baffles, a lifting mechanism, a supporting frame, a side frame, a cross beam, an overhead rod, a cable-stayed mechanism, a vibration detection mechanism and a controller, a rectangular frame with an opening in one side is defined by the baffles, the upper end of an anchor rod is inserted into a positioning hole of the baffles, and the side frame is at least higher than the baffles; the cable-stayed mechanism is connected with the side frames and the supporting frame, and the adjacent side frames are bound when the cable-stayed mechanism is erected; the two ends of each overhead rod penetrate through the two symmetrical side frames respectively, and the multiple overhead rods are parallel to one another. And the controller is set to control the lifting mechanism to reduce the distance between the supporting frame and the baffle to a preset distance value if the current orientation of the side frame is upward and vibration information fed back by the vibration detection mechanism is matched with a preset falling stone impact condition. The anti-slide pile excavation opening protection structure has the effects of improving the utilization rate of the anti-slide pile excavation opening protection structure and simplifying the construction process.
本发明公开了一种抗滑桩开挖口防护结构及施工方法，其包括锚杆，其为多个且环绕桩孔开口布设；挡板、升降机构、托持架、侧架、横梁、架空杆、斜拉机构、震动检测机构和控制器，挡板有三个且围出一侧开口的矩形框，锚杆的上端插入挡板的定位孔，侧架的高度至少大于挡板的高度；所述斜拉机构连接侧架和托持架，竖立时相邻的所述侧架进行捆绑；所述架空杆的两端分别穿透对称的两个侧架，架空杆为多个且相互平行；控制器设置为：如果侧架当前朝向为朝上，且震动检测机构反馈的震动信息匹配预设的坠石撞击条件，则控制升降机构缩小托持架与挡板之间的间距至预设的间距值。本申请具有提高抗滑桩开挖口防护结构的利用率，精简施工流程的效果。
Anti-slide pile excavation opening protection structure and construction method
The invention discloses a slide-resistant pile excavation opening protection structure and a construction method. The slide-resistant pile excavation opening protection structure comprises a plurality of anchor rods which are arranged around a pile hole opening; the device comprises three baffles, a lifting mechanism, a supporting frame, a side frame, a cross beam, an overhead rod, a cable-stayed mechanism, a vibration detection mechanism and a controller, a rectangular frame with an opening in one side is defined by the baffles, the upper end of an anchor rod is inserted into a positioning hole of the baffles, and the side frame is at least higher than the baffles; the cable-stayed mechanism is connected with the side frames and the supporting frame, and the adjacent side frames are bound when the cable-stayed mechanism is erected; the two ends of each overhead rod penetrate through the two symmetrical side frames respectively, and the multiple overhead rods are parallel to one another. And the controller is set to control the lifting mechanism to reduce the distance between the supporting frame and the baffle to a preset distance value if the current orientation of the side frame is upward and vibration information fed back by the vibration detection mechanism is matched with a preset falling stone impact condition. The anti-slide pile excavation opening protection structure has the effects of improving the utilization rate of the anti-slide pile excavation opening protection structure and simplifying the construction process.
本发明公开了一种抗滑桩开挖口防护结构及施工方法，其包括锚杆，其为多个且环绕桩孔开口布设；挡板、升降机构、托持架、侧架、横梁、架空杆、斜拉机构、震动检测机构和控制器，挡板有三个且围出一侧开口的矩形框，锚杆的上端插入挡板的定位孔，侧架的高度至少大于挡板的高度；所述斜拉机构连接侧架和托持架，竖立时相邻的所述侧架进行捆绑；所述架空杆的两端分别穿透对称的两个侧架，架空杆为多个且相互平行；控制器设置为：如果侧架当前朝向为朝上，且震动检测机构反馈的震动信息匹配预设的坠石撞击条件，则控制升降机构缩小托持架与挡板之间的间距至预设的间距值。本申请具有提高抗滑桩开挖口防护结构的利用率，精简施工流程的效果。
Anti-slide pile excavation opening protection structure and construction method
抗滑桩开挖口防护结构及施工方法
XIA BIN (author) / HE YUTAO (author) / CHEN YONGMING (author)
2024-04-09
Patent
Electronic Resource
Chinese
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