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Well sealing device for dewatering well at bottom of foundation pit and using method of well sealing device
The invention relates to a foundation pit bottom dewatering well sealing device and a using method thereof, and belongs to the field of foundation pit construction, the foundation pit bottom dewatering well sealing device is arranged in a dewatering well and comprises a support and a supporting column, the support and the supporting column are both arranged in the dewatering well, the supporting column is provided with a supporting groove, a first reinforcing column slides in the supporting groove, and a driving assembly for controlling the first reinforcing column to move is arranged on the supporting column; a first supporting plate and a plurality of second supporting plates are arranged on the supporting column, the second supporting plates are rotationally arranged on the supporting column, reinforcing plates are arranged on the first supporting plate and the second supporting plates, filling media are arranged between the reinforcing plates and the support and between the two reinforcing plates, and a control assembly for controlling the second supporting plates to be unfolded one by one is arranged in the supporting groove. The base isolates underground water at the bottom of the dewatering well, so that the underground water is not prone to influencing the filling medium, the base, the supporting column, the first supporting plate, the second supporting plate and the reinforcing plate all support the filling medium, the overall structural strength after the filling medium is solidified is improved, and the dewatering well can be blocked by the filling medium more stably.
本申请涉及一种基坑底部降水井封井装置及其使用方法，属于基坑施工的领域，设置于降水井中，包括支座和支撑柱，支座和支撑柱均在降水井中，支撑柱有支撑槽，支撑槽中滑动有第一加固柱，支撑柱上有控制第一加固柱移动的驱动组件，支撑柱上有第一支撑板和若干第二支撑板，第二支撑板转动在支撑柱上，第一支撑板和各个第二支撑板上均有加固板，加固板与支座间以及两个加固板间均有填充介质，支撑槽中有控制第二支撑板逐个展开的控制组件。底座隔绝降水井底部的地下水，使得地下水不易对填充介质造成影响，且底座、支撑柱、第一支撑板、第二支撑板、加固板均支撑填充介质，提高了填充介质凝固后的整体结构强度，以便填充介质较为稳定地封堵降水井。
Well sealing device for dewatering well at bottom of foundation pit and using method of well sealing device
The invention relates to a foundation pit bottom dewatering well sealing device and a using method thereof, and belongs to the field of foundation pit construction, the foundation pit bottom dewatering well sealing device is arranged in a dewatering well and comprises a support and a supporting column, the support and the supporting column are both arranged in the dewatering well, the supporting column is provided with a supporting groove, a first reinforcing column slides in the supporting groove, and a driving assembly for controlling the first reinforcing column to move is arranged on the supporting column; a first supporting plate and a plurality of second supporting plates are arranged on the supporting column, the second supporting plates are rotationally arranged on the supporting column, reinforcing plates are arranged on the first supporting plate and the second supporting plates, filling media are arranged between the reinforcing plates and the support and between the two reinforcing plates, and a control assembly for controlling the second supporting plates to be unfolded one by one is arranged in the supporting groove. The base isolates underground water at the bottom of the dewatering well, so that the underground water is not prone to influencing the filling medium, the base, the supporting column, the first supporting plate, the second supporting plate and the reinforcing plate all support the filling medium, the overall structural strength after the filling medium is solidified is improved, and the dewatering well can be blocked by the filling medium more stably.
本申请涉及一种基坑底部降水井封井装置及其使用方法，属于基坑施工的领域，设置于降水井中，包括支座和支撑柱，支座和支撑柱均在降水井中，支撑柱有支撑槽，支撑槽中滑动有第一加固柱，支撑柱上有控制第一加固柱移动的驱动组件，支撑柱上有第一支撑板和若干第二支撑板，第二支撑板转动在支撑柱上，第一支撑板和各个第二支撑板上均有加固板，加固板与支座间以及两个加固板间均有填充介质，支撑槽中有控制第二支撑板逐个展开的控制组件。底座隔绝降水井底部的地下水，使得地下水不易对填充介质造成影响，且底座、支撑柱、第一支撑板、第二支撑板、加固板均支撑填充介质，提高了填充介质凝固后的整体结构强度，以便填充介质较为稳定地封堵降水井。
Well sealing device for dewatering well at bottom of foundation pit and using method of well sealing device
一种基坑底部降水井封井装置及其使用方法
WU HUAJUN (author) / YU CHANGJIANG (author) / ZHAO XIANG (author) / LIU LINGLI (author) / XU QIUYANG (author) / WU LIANGQING (author) / MAO JIACHUN (author) / CHEN YU (author) / WANG WENJUN (author) / YUAN MUYU (author)
2023-10-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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