Cast-in-place open caisson formwork system

The utility model discloses a cast-in-place open caisson formwork supporting system which comprises a soil layer, a foundation pit excavated on the inner side of the soil layer, an outer formwork fixed on the inner wall of the foundation pit, an inner formwork located on the inner side of the outer...

Full description

Saved in:
Bibliographic Details
Main Authors XU LINRAN, ZHANG BO, WANG JIANG
Format Patent
LanguageChinese
English
Published 03.01.2023
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a cast-in-place open caisson formwork supporting system which comprises a soil layer, a foundation pit excavated on the inner side of the soil layer, an outer formwork fixed on the inner wall of the foundation pit, an inner formwork located on the inner side of the outer formwork, a formwork supporting column vertically standing in the center of the inner side of the inner formwork, and a formwork supporting rod arranged on the inner side of the formwork supporting column. The ejector rod is vertically inserted into the outer wall of the formwork supporting column; the adjusting rod penetrates through the inner side of the ejector rod and is in sliding connection with the inner wall of the ejector rod; the adjusting cap is sleeved at the position where the ejector rod is connected with the adjusting rod in a limiting manner, and the position where the adjusting cap is connected with the adjusting rod is in transmission connection with the outer wall of the adjusting rod; the abutti
Bibliography:Application Number: CN202222399023U