Internal drainage system for soil nailing wall foundation pit support

Internal drainage system for soil nailing wall foundation pit support

The utility model discloses a soil nailing wall foundation pit support internal drainage system which comprises a water pump, a unit pipe and a drainage pipe, the input end of the water pump is fixedly connected with an internal thread pipe, the inner wall of the internal thread pipe is connected wi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAN JIANKE, WAN ZEHUA, LIU TENG, DOU TIANXIAO, CHENG SHAOCHUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
SOIL SHIFTING
TRANSPORTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:The utility model discloses a soil nailing wall foundation pit support internal drainage system which comprises a water pump, a unit pipe and a drainage pipe, the input end of the water pump is fixedly connected with an internal thread pipe, the inner wall of the internal thread pipe is connected with an external thread pipe through threads, one end of the external thread pipe is fixedly connected with a filter pipe, and the other end of the external thread pipe is connected with a drainage pipe. A fine filter screen and a coarse filter screen are fixedly connected to the inner side wall of the filter pipe, a filter cylinder is fixedly connected to one end of the filter pipe, upper mounting rings are fixedly connected to the bottom of the drainage pipe and the bottom of the unit pipe, and lower mounting rings are fixedly connected to the output end of the water pump and the top of the unit pipe; and the bottom of the upper mounting ring is fixedly connected with a mounting plate. Through cooperation of the fi