Combined framework column for 500kV transformer substation

• Main Authors: FENG XIAOMING, FENG RENDE, WU XINYUAN, XU XIAOLI, WEI YONG, YU BO, ZHOU DECAI, ZHOU HUAQIANG, LU YI, LIU CHENG, YANG GUAN, MAO YU, LIU YUESHU, ZHANG QIN, HE YONG
• Format: Patent
• Language: English
• Published: 10.06.2015
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The utility model provides a combined framework column for a 500kV transformer substation. The combined framework column comprises a main framework connecting element and framework leg columns; the main framework connecting element is formed by fixedly connecting the same ends of two opposite strutting pieces to form a herringbone structure; a transverse support member is fixedly connected between the two strutting pieces; the framework leg columns are connected with the two strutting pieces respectively fixedly; a framework transition connecting element is fixedly connected between the two opposite framework leg columns; the top end of the main framework connecting element is fixedly connected with an end connection plate; the end connection plate is provided with an installation through hole. Each framework leg column can comprise a plurality of sections, and every two adjacent sections of framework leg column is fixedly connected by virtue of a second connecting flange. The combined framework column disclosed by the utility model can be conveniently fixed and connected with other members; when the combined framework column is applied to an integrated framework of the 500kV transformer substation, not only can the assembly efficiency of the integrated framework be improved, but also the requirements of lateral stiffness, wind load resistance and anti-seismic property can be met, and the safe and reliable operation of the 500kV transformer substation can be met.