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A platform for research: civil engineering, architecture and urbanism
Deep foundation pit excavation drainage device and drainage method thereof
The invention discloses a deep foundation pit excavation drainage device and a drainage method thereof. A plurality of first air cylinders are fixedly connected to the upper surface of a connecting plate, main air cylinder rods are arranged on the lower surfaces of the first air cylinders, auxiliary air cylinder rods are arranged at the ends, opposite to the first air cylinders, of the main air cylinder rods, and an anti-seepage wall is fixedly connected to the ends, opposite to the main air cylinder rods, of the auxiliary air cylinder rods. The end, opposite to the air cylinder auxiliary rod, of the anti-seepage wall is fixedly connected with an anti-seepage wall base, and the lower surface of the anti-seepage wall base is fixedly connected with a plurality of fixing rods. A dewatering well anti-seepage wall structure is additionally arranged for a deep foundation pit excavation drainage device. The fixing rod on the diaphragm wall base can be drilled into the ground inside the dewatering well, and the stability of the diaphragm wall structure of the dewatering well is guaranteed. The dewatering well diaphragm wall structure can effectively prevent underground water from permeating into the foundation pit from surrounding soil, the water level of the foundation pit is prevented from rising again, and the dry state of an excavation site is kept.
本发明公开了一种深基坑开挖排水装置及其排水方法。本发明中，所述连接板的上表面固定连接有多个气缸甲，所述气缸甲的下表面设置有气缸主杆，所述气缸主杆相对于气缸甲的一端设置有气缸副杆，所述气缸副杆相对于气缸主杆的一端固定连接有防渗墙，所述防渗墙相对于气缸副杆的一端固定连接有防渗墙底座，所述防渗墙底座的下表面固定连接有多个固定杆。为一种深基坑开挖排水装置增设了降水井防渗墙结构。其中防渗墙底座上的固定杆可钻入降水井内部的地面上，保证了降水井防渗墙结构的稳定性。降水井防渗墙结构可以有效阻止地下水从周围土壤渗透到基坑内部，避免基坑水位再次上升，保持开挖现场的干燥状态。
Deep foundation pit excavation drainage device and drainage method thereof
The invention discloses a deep foundation pit excavation drainage device and a drainage method thereof. A plurality of first air cylinders are fixedly connected to the upper surface of a connecting plate, main air cylinder rods are arranged on the lower surfaces of the first air cylinders, auxiliary air cylinder rods are arranged at the ends, opposite to the first air cylinders, of the main air cylinder rods, and an anti-seepage wall is fixedly connected to the ends, opposite to the main air cylinder rods, of the auxiliary air cylinder rods. The end, opposite to the air cylinder auxiliary rod, of the anti-seepage wall is fixedly connected with an anti-seepage wall base, and the lower surface of the anti-seepage wall base is fixedly connected with a plurality of fixing rods. A dewatering well anti-seepage wall structure is additionally arranged for a deep foundation pit excavation drainage device. The fixing rod on the diaphragm wall base can be drilled into the ground inside the dewatering well, and the stability of the diaphragm wall structure of the dewatering well is guaranteed. The dewatering well diaphragm wall structure can effectively prevent underground water from permeating into the foundation pit from surrounding soil, the water level of the foundation pit is prevented from rising again, and the dry state of an excavation site is kept.
本发明公开了一种深基坑开挖排水装置及其排水方法。本发明中，所述连接板的上表面固定连接有多个气缸甲，所述气缸甲的下表面设置有气缸主杆，所述气缸主杆相对于气缸甲的一端设置有气缸副杆，所述气缸副杆相对于气缸主杆的一端固定连接有防渗墙，所述防渗墙相对于气缸副杆的一端固定连接有防渗墙底座，所述防渗墙底座的下表面固定连接有多个固定杆。为一种深基坑开挖排水装置增设了降水井防渗墙结构。其中防渗墙底座上的固定杆可钻入降水井内部的地面上，保证了降水井防渗墙结构的稳定性。降水井防渗墙结构可以有效阻止地下水从周围土壤渗透到基坑内部，避免基坑水位再次上升，保持开挖现场的干燥状态。
Deep foundation pit excavation drainage device and drainage method thereof
一种深基坑开挖排水装置及其排水方法
HE ZHOUCHENG (author) / ZHANG DI (author) / YANG ZIXIN (author) / HU HAO (author)
2024-09-27
Patent
Electronic Resource
Chinese
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