Offshore drainage riser guide frame device

The utility model relates to an offshore drainage riser guide frame device, a guide frame of the offshore drainage riser guide frame device is of a truss structure formed by double-splicing I-shaped steel, one side of the guide frame is open, the transverse section is n-shaped, the longitudinal sect...

Full description

Saved in:
Bibliographic Details
Main Authors XIE JIANGANG, LI YINGCHUAN, WANG NING, LI JIANHUA, HE JIANCHUN, LIU PENGLIANG, YAO DELONG, HE XI, SU JIANCHAO, NI JUNJIE, LI MUQIU, SHI ZHIJIAN, CAO YAODONG
Format Patent
LanguageChinese
English
Published 28.12.2021
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 relates to an offshore drainage riser guide frame device, a guide frame of the offshore drainage riser guide frame device is of a truss structure formed by double-splicing I-shaped steel, one side of the guide frame is open, the transverse section is n-shaped, the longitudinal section is #-shaped, and the truss structure is divided into an upper layer and a lower layer through a middle cross beam; connecting pieces extending outwards are arranged at the tops and the bottoms of the two sides of the opening of the guide frame correspondingly, and the guide frame can be rigidly connected with a platform hull and upper and lower chords of a bracket truss through the connecting pieces; a drainage stand pipe positioning piece extending towards the center of the guide frame is arranged at the top of the guide frame. According to the utility model, during offshore construction operation, the safety risk is avoided, the labor is saved, and accurate positioning is carried out during hoisting construct
Bibliography:Application Number: CN202120244947U