Anticorrosive resistant time spherical support

• Main Authors: SU YONGHUA, ZANG XIAOQIU, NIU BIN, CAO ZHIFENG, SHI QIUJUN
• Format: Patent
• Language: Chinese; English
• Published: 31.07.2018
• Subjects: ASSEMBLY OF BRIDGES; BUILDING; CEILINGS; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; OR VIADUCTS; ROOFS; WALLS, e.g. PARTITIONS

The utility model provides an anticorrosive resistant time spherical support, it includes the upper bracket board, it has lower plane, and this time graphic settings has stop device, the bottom suspension bedplate, it has last concave spherical surface and is provided with the side direction boss, and this side direction boss lies in the outward flange on bottom suspension bedplate upper portion,and its and stop device contact, spherical crown lining board, it sets up between upper bracket board and bottom suspension bedplate, and this spherical crown lining board has last plane and lower convex spherical, through sliding friction pairs structure sliding fit between lower plane and the last plane, through the vice structure sliding fit of pivoting friction between lower convex spherical and the last concave spherical surface, upper bracket board, bottom suspension bedplate and spherical crown lining board are made by low temperature resistant atmosphere corrosion resistance cast steel, this upper bracket boar