A novel sleeve pipe and give drainage device of catchmenting for deep basal pit

The utility model discloses a novel sleeve pipe that catchments of deep basal pit, including steel casing pipe, reinforcing bar grid and filter screen, it is as an organic whole that the lower extreme and the welded connection of steel casing pipe is located to the reinforcing bar grid, the close me...

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Bibliographic Details
Main Authors LI YANBING, GUO WEIDAN, ZHANG CHENGLONG, XU CONG, FU GANG
Format Patent
LanguageEnglish
Published 07.10.2015
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a novel sleeve pipe that catchments of deep basal pit, including steel casing pipe, reinforcing bar grid and filter screen, it is as an organic whole that the lower extreme and the welded connection of steel casing pipe is located to the reinforcing bar grid, the close mesh filter screen of outer surface coating one deck of reinforcing bar grid. The utility model also discloses a being equipped with the drainage tube all around, the novel sleeve pipe that catchments is arranged in to the suction pump that gives drainage device, and the novel steel casing pipe that catchments sheathed tube upper portion is arranged in structrual concrete, and the reinforcing bar grid of the novel sheathed tube lower part of catchmenting is arranged in the basement below the structure bottom plate, the basement. The utility model discloses it has following advantage to compare prior art: the utility model discloses a novel sleeve pipe and give drainage device of catchmenting for deep basal pit avoids structural reserved holes, has improved structural waterproof and construction quality greatly, has shortened time limit for a project and cost.
Bibliography:Application Number: CN20152333203U