Bidirectional limiting type bridge support

• Main Authors: JIA XINMIN, WANG MENG
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model relates to a two-way limiting type bridge support which sequentially comprises an upper steel plate, an upper support plate, an upper spherical sliding plate, a spherical crown plate, a lower spherical sliding plate, a lower support plate and a lower steel plate from top to bottom, first gaps are formed between the inner side of an upper supporting column and the left side and the right side of the lower support plate, and vertical friction pairs are arranged on the first gaps. The lower supporting column, the upper supporting column and the lower support plate are connected together through a second fastening bolt which is horizontally arranged. Through the connecting structure among the upper support plate, the upper supporting column, the lower supporting column and the lower support plate, the pressure can be effectively borne, and meanwhile, the tension and torque from the two sides can be well resisted to adapt to the longitudinal and transverse movement of the support plate. 本实用新型涉及一种