Wind-resistance spherical supporting seat

A wind-resistance spherical supporting seat comprises a convex spherical steel lining plate and a concave spherical steel lining plate. A middle subplate, the convex spherical steel lining plate and the concave spherical steel lining plate are arranged in a pelvic cavity of a supporting seat base pl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU ZHIDONG, LU JINZHU, QIN CHUAN, LI SHANLYU, CHEN JINGPING, XU HONGFEI, WEI SHENGSHUN, LYU XUEYI, LI CHUNNING, ZHENG KANGPING, LI KUN, WEI YONGLIN, QIU JIHAO, MO QULANG, ZHONG FEILONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A wind-resistance spherical supporting seat comprises a convex spherical steel lining plate and a concave spherical steel lining plate. A middle subplate, the convex spherical steel lining plate and the concave spherical steel lining plate are arranged in a pelvic cavity of a supporting seat base plate in sequence; the plane side of the convex spherical steel lining plate is matched with the middle subplate in a sliding mode, the convex spherical surface of the convex spherical steel lining plate is matched with the convex spherical surface of the concave spherical steel lining plate in a sliding mode, the plane side of the concave spherical steel lining plate is matched with a supporting seat top plate in a sliding mode; a rotary mechanism of the supporting seat is formed by the convex spherical steel lining plate and the concave spherical steel lining plate, the functions of bridge horizontal load and rotation of the supporting seat are achieved; and an interval is left between the middle subplate and a sup