Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile foundation pore-forming slurry leakage repairing device and construction method thereof
The invention discloses a pile foundation pore-forming slurry leakage repairing device and a construction method thereof. The device comprises a pile opening pile casing, a first guide through groove, a second guide through groove, a first connecting rod, a second connecting rod and a third connecting rod. The side wall of the pile opening pile casing is provided with a vertical first guide through groove. The sling is movably arranged in the first guide through groove in a penetrating manner; the supporting pile casing is arranged below the pile opening pile casing in the same direction and connected to the lower end of the sling, and a gap is formed between the supporting pile casing and the inner wall of the pile hole; the expansion slurry bag is arranged in the gap and is detachably mounted on the supporting pile casing; and the driving mechanism comprises at least two electric rolling wheels, the at least two electric rolling wheels are arranged in the circumferential direction of the supporting pile casing, and the electric rolling wheels are installed at the upper end of the supporting pile casing in a turnover mode and abut against the inner wall of the pile hole in a pressing mode. The problems that in the traditional pile foundation hole forming process, time and labor are wasted, and the cost is high in a slurry leakage and hole collapse treatment method are solved.
本发明公开了一种桩基成孔漏浆修复装置及其施工方法，该装置包括：桩口护筒，所述桩口护筒的侧壁形成有竖向设置的第一导向通槽；吊索，可活动地穿设于所述第一导向通槽中；同向设置于所述桩口护筒的下方的支承护筒，连接于所述吊索的下端，所述支承护筒与所述桩孔的内壁之间形成间隙；设置于所述间隙中的膨胀浆囊，可拆卸地安装于所述支承护筒；以及驱动机构，包括至少两电动滚轮，所述至少两电动滚轮沿所述支承护筒的圆周方向设置，所述电动滚轮可翻转地安装于所述支承护筒的上端且压抵于所述桩孔的内壁。本发明解决了传统的桩基成孔过程中漏浆、塌孔处理方法费时费力且成本高的问题。
Pile foundation pore-forming slurry leakage repairing device and construction method thereof
The invention discloses a pile foundation pore-forming slurry leakage repairing device and a construction method thereof. The device comprises a pile opening pile casing, a first guide through groove, a second guide through groove, a first connecting rod, a second connecting rod and a third connecting rod. The side wall of the pile opening pile casing is provided with a vertical first guide through groove. The sling is movably arranged in the first guide through groove in a penetrating manner; the supporting pile casing is arranged below the pile opening pile casing in the same direction and connected to the lower end of the sling, and a gap is formed between the supporting pile casing and the inner wall of the pile hole; the expansion slurry bag is arranged in the gap and is detachably mounted on the supporting pile casing; and the driving mechanism comprises at least two electric rolling wheels, the at least two electric rolling wheels are arranged in the circumferential direction of the supporting pile casing, and the electric rolling wheels are installed at the upper end of the supporting pile casing in a turnover mode and abut against the inner wall of the pile hole in a pressing mode. The problems that in the traditional pile foundation hole forming process, time and labor are wasted, and the cost is high in a slurry leakage and hole collapse treatment method are solved.
本发明公开了一种桩基成孔漏浆修复装置及其施工方法，该装置包括：桩口护筒，所述桩口护筒的侧壁形成有竖向设置的第一导向通槽；吊索，可活动地穿设于所述第一导向通槽中；同向设置于所述桩口护筒的下方的支承护筒，连接于所述吊索的下端，所述支承护筒与所述桩孔的内壁之间形成间隙；设置于所述间隙中的膨胀浆囊，可拆卸地安装于所述支承护筒；以及驱动机构，包括至少两电动滚轮，所述至少两电动滚轮沿所述支承护筒的圆周方向设置，所述电动滚轮可翻转地安装于所述支承护筒的上端且压抵于所述桩孔的内壁。本发明解决了传统的桩基成孔过程中漏浆、塌孔处理方法费时费力且成本高的问题。
Pile foundation pore-forming slurry leakage repairing device and construction method thereof
桩基成孔漏浆修复装置及其施工方法
LI WENWU (Autor:in) / SUN LIN (Autor:in) / YAN QUANKE (Autor:in) / SHEN ZHENGQI (Autor:in) / YU SHAOLE (Autor:in) / WANG WAN (Autor:in) / SUN TONGBAO (Autor:in) / WU ZHENDONG (Autor:in) / WU GUANGHUI (Autor:in) / YUAN BO (Autor:in)
04.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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