Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cast-in-situ bored pile bottom sediment thickness detection device and detection method thereof
The invention discloses a cast-in-situ bored pile bottom sediment thickness detection device and a detection method thereof, the bottom of the cast-in-situ bored pile bottom sediment thickness detection device is a sediment salvaging cylinder with scales and an observation window, and the top of the sediment salvaging cylinder is detachably connected with a lower probe assembly. The movable turning plate rotatably mounted at the bottom of the slag salvaging barrel is driven by the driving rope to close the lower opening end of the slag salvaging barrel, so that the lower end opening of the slag salvaging barrel is closed, pile bottom sediment is left in the slag salvaging barrel, a detector can observe the sediment condition in the barrel through the observation hole, and the thickness condition of the pile hole bottom sediment can be accurately speculated. The problem that a traditional pile bottom sediment thickness detection method is prone to misjudgment on the sediment thickness of the pile bottom is solved.
本发明公开了一种钻孔灌注桩桩底沉渣厚度检测装置及其检测方法，其底部是一个带刻度和观察窗口的捞渣筒，捞渣筒的顶部可拆卸地连接下探管组件。捞渣筒底部可转动地安装的活动翻板在驱动索的驱动下封闭捞渣筒的下开口端，从而实现捞渣筒的下端口的封闭闭合，使桩底沉渣留置于捞渣筒内，检测人员可通过观察孔观察筒内沉渣情况，从而可精准推测出桩孔孔底沉渣厚度情况。本发明解决了传统的桩底沉渣厚度的检测方法容易对桩底的沉渣厚度产生误判的问题。
Cast-in-situ bored pile bottom sediment thickness detection device and detection method thereof
The invention discloses a cast-in-situ bored pile bottom sediment thickness detection device and a detection method thereof, the bottom of the cast-in-situ bored pile bottom sediment thickness detection device is a sediment salvaging cylinder with scales and an observation window, and the top of the sediment salvaging cylinder is detachably connected with a lower probe assembly. The movable turning plate rotatably mounted at the bottom of the slag salvaging barrel is driven by the driving rope to close the lower opening end of the slag salvaging barrel, so that the lower end opening of the slag salvaging barrel is closed, pile bottom sediment is left in the slag salvaging barrel, a detector can observe the sediment condition in the barrel through the observation hole, and the thickness condition of the pile hole bottom sediment can be accurately speculated. The problem that a traditional pile bottom sediment thickness detection method is prone to misjudgment on the sediment thickness of the pile bottom is solved.
本发明公开了一种钻孔灌注桩桩底沉渣厚度检测装置及其检测方法，其底部是一个带刻度和观察窗口的捞渣筒，捞渣筒的顶部可拆卸地连接下探管组件。捞渣筒底部可转动地安装的活动翻板在驱动索的驱动下封闭捞渣筒的下开口端，从而实现捞渣筒的下端口的封闭闭合，使桩底沉渣留置于捞渣筒内，检测人员可通过观察孔观察筒内沉渣情况，从而可精准推测出桩孔孔底沉渣厚度情况。本发明解决了传统的桩底沉渣厚度的检测方法容易对桩底的沉渣厚度产生误判的问题。
Cast-in-situ bored pile bottom sediment thickness detection device and detection method thereof
钻孔灌注桩桩底沉渣厚度检测装置及其检测方法
TENG MAORUI (Autor:in) / XIE YUANXUN (Autor:in) / ZHENG YOUHENG (Autor:in) / QU DAOXIN (Autor:in) / LIANG GUICHAO (Autor:in) / WEI RONGDI (Autor:in) / LI WEI (Autor:in) / GAO JIANGJING (Autor:in) / LING SIYI (Autor:in) / XIE ZHIDUN (Autor:in)
08.08.2023
Patent
Elektronische Ressource
Chinesisch
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