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A platform for research: civil engineering, architecture and urbanism
Quickly-spliced recoverable foundation pit leakage plugging emergency rescue device and construction method
The invention discloses a quickly-spliced recoverable foundation pit leakage blocking emergency rescue device and a construction method, the quickly-spliced recoverable foundation pit leakage blocking emergency rescue device comprises a main body pile, the main body pile is provided with two side plates and a first transverse plate connected with the two side plates, a water pumping pipe is fixedly arranged on the inner side of the first transverse plate, a water pumping hole is formed in the water pumping pipe, and the outer wall of the water pumping pipe is wrapped with a filter screen; first clamping hook parts are arranged on the outer sides of the two side plates in the direction away from each other; and the pair of enclosure pieces are arranged on the two sides of the main body pile, each enclosure piece is of a B-shaped structure, one end of each enclosure piece is provided with a second clamping hook part and used for being connected with the main body pile in a clamped mode, and the other end, opposite to the second clamping hook part, of each enclosure piece is used for abutting against an enclosure structure of a foundation pit. According to the method, a direct supply path of underground water outside the foundation pit to a leakage point can be effectively blocked, further erosion and damage to the foundation pit support structure caused by continuous permeation of the underground water are prevented, in this way, the water pressure difference between the interior and the exterior of the foundation pit can be reduced during water pumping, and a more stable and safer working environment can be provided for subsequent leakage remedy work.
本发明公开了一种一种快速拼接可回收的基坑渗漏封堵抢险装置及施工方法，其包括主体桩，具有两个侧板和连接两个侧板的第一横板，所述第一横板内侧固定设置有抽水管，抽水管上设置抽水孔并在抽水管外壁上包裹滤网，两个侧板的外侧沿着相互远离的方向设置第一卡钩部；一对围挡件,设置在所述主体桩的两侧,所述围挡件呈乙型结构,其一端与设置有第二卡钩部，用于与所述主体桩卡合连接，围挡件相对于第二卡钩部的另一端用于抵接基坑的围护结构。本发明可以有效阻断基坑外地下水对渗漏点的直接补给路径，防止了地下水持续渗透对基坑围护结构的进一步侵蚀和破坏，如此进行抽水时可以减小基坑内外的水压力差，能为后续的渗漏补救工作提供更加稳定和安全的工作环境。
Quickly-spliced recoverable foundation pit leakage plugging emergency rescue device and construction method
The invention discloses a quickly-spliced recoverable foundation pit leakage blocking emergency rescue device and a construction method, the quickly-spliced recoverable foundation pit leakage blocking emergency rescue device comprises a main body pile, the main body pile is provided with two side plates and a first transverse plate connected with the two side plates, a water pumping pipe is fixedly arranged on the inner side of the first transverse plate, a water pumping hole is formed in the water pumping pipe, and the outer wall of the water pumping pipe is wrapped with a filter screen; first clamping hook parts are arranged on the outer sides of the two side plates in the direction away from each other; and the pair of enclosure pieces are arranged on the two sides of the main body pile, each enclosure piece is of a B-shaped structure, one end of each enclosure piece is provided with a second clamping hook part and used for being connected with the main body pile in a clamped mode, and the other end, opposite to the second clamping hook part, of each enclosure piece is used for abutting against an enclosure structure of a foundation pit. According to the method, a direct supply path of underground water outside the foundation pit to a leakage point can be effectively blocked, further erosion and damage to the foundation pit support structure caused by continuous permeation of the underground water are prevented, in this way, the water pressure difference between the interior and the exterior of the foundation pit can be reduced during water pumping, and a more stable and safer working environment can be provided for subsequent leakage remedy work.
本发明公开了一种一种快速拼接可回收的基坑渗漏封堵抢险装置及施工方法，其包括主体桩，具有两个侧板和连接两个侧板的第一横板，所述第一横板内侧固定设置有抽水管，抽水管上设置抽水孔并在抽水管外壁上包裹滤网，两个侧板的外侧沿着相互远离的方向设置第一卡钩部；一对围挡件,设置在所述主体桩的两侧,所述围挡件呈乙型结构,其一端与设置有第二卡钩部，用于与所述主体桩卡合连接，围挡件相对于第二卡钩部的另一端用于抵接基坑的围护结构。本发明可以有效阻断基坑外地下水对渗漏点的直接补给路径，防止了地下水持续渗透对基坑围护结构的进一步侵蚀和破坏，如此进行抽水时可以减小基坑内外的水压力差，能为后续的渗漏补救工作提供更加稳定和安全的工作环境。
Quickly-spliced recoverable foundation pit leakage plugging emergency rescue device and construction method
一种快速拼接可回收的基坑渗漏封堵抢险装置及施工方法
ZENG CHAOFENG (author) / HE DONGYANG (author) / XUE XIULI (author) / ZHAO YOUWU (author) / HAN LEI (author)
2024-12-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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