Cast steel node device with self-forming included angle of stretching cables

The utility model belongs to the technical field of structural engineering of prestressed cables, particularly relates to a node device which takes butterfly-shaped cast steel as the main component, and aims to provide a cast steel node device which can easily control the included angle between stee...

Full description

Saved in:
Bibliographic Details
Main Authors SUN HAOGUANG, KONG JUNDONG, GAO FEI, WU BO, WANG SHENGWEN, CHEN HUANJUN, TAN HONGSONG, LIANG JUN, ZHU YINGZENG, JIANG FENGCHANG, CHENG JINLIN, ZHANG XINJUN
Format Patent
LanguageChinese
English
Published 12.01.2011
Subjects
BUILDING
BUILDING MATERIALS
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
STRUCTURAL ELEMENTS
WALLS, e.g. PARTITIONS
Online AccessGet full text

Cover

More Information
Summary:The utility model belongs to the technical field of structural engineering of prestressed cables, particularly relates to a node device which takes butterfly-shaped cast steel as the main component, and aims to provide a cast steel node device which can easily control the included angle between steel cables during the stretching process of a cable dome, a cable net roof and other stretching cable structures. As a steel cable is tightened, the included angle between stretching cables is formed automatically, which is favorable for achieving the good construction effect that the included angle is formed as soon as the force is applied. Accordingly, the device comprises the butterfly-shaped cast steel, a ring-shaped steel beam, lock nuts, a fixing hinge support, a steel pin shaft, a plurality of steel cables and an adjustable cable head. The device of the utility model has the advantages of definite force transmission line, clear installation level and convenient operation, and can effectively shorten the constr
Bibliography:Application Number: CN20102136210U