Foundation pit maintenance-free drainage dewatering well and construction method thereof

The invention relates to the technical field of foundation pit dewatering, and discloses a foundation pit maintenance-free drainage dewatering well which comprises a well body arranged underground. The water pumping pneumatic water pump is arranged in the well body and is used for discharging water...

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Bibliographic Details
Main Authors SONG XINPENG, ZHOU YINGYING
Format Patent
LanguageChinese
English
Published 04.07.2023
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention relates to the technical field of foundation pit dewatering, and discloses a foundation pit maintenance-free drainage dewatering well which comprises a well body arranged underground. The water pumping pneumatic water pump is arranged in the well body and is used for discharging water in the well body; the rotating mechanism is erected above the well body, connected with the water pumping pneumatic water pump through a transmission belt and used for adjusting the height of the water pumping pneumatic water pump in the well body; the driving mechanism is in transmission connection with the rotating mechanism and used for driving the rotating mechanism; according to the maintenance-free drainage dewatering well for the foundation pit, by arranging the rotating mechanism and the driving mechanism, the conveying belt can be driven by the rotating mechanism and the driving mechanism to control ascending and descending of the water pumping pneumatic water pump, and workers can replace and maintain the
Bibliography:Application Number: CN202310378216