Bidirectional unequal-rigidity anti-locking anti-pulling hinged support

• Main Authors: ZHENG HONGWEI, TAN KAIWEI, ZHENG ZHONGLI, LAO ZHIYUAN, MENG LIUCHEN, LIAO XUZHAO, LONG WENZHOU, CAI FENGWEI, WU GUOHUA, LUO CHIYU
• Format: Patent
• Language: Chinese; English
• Published: 22.07.2022
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; FENCING; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; MASTS; ROOFS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; WALLS, e.g. PARTITIONS

The invention provides a bidirectional unequal-rigidity anti-locking anti-pulling hinged support which is used for a high-altitude gallery bridge in a high-rise connected building and comprises an upper seat, a lower seat rotationally buckled by the upper seat, a spherical crown plate component arranged at the top of the lower seat and pressed by the upper seat and a shear-resistant side plate connected to the side edge of the upper seat and extending downwards. The two tail ends of the elastic piece are connected with the anti-shearing side plate and the upper base respectively, the elastic piece is a plate spring, one tail end of the plate spring penetrates through the arc center of the plate spring to be inserted into and fixed to a shaft bolt of the upper base, the two tail ends of the plate spring are each provided with a pulley, and the rotating shaft direction of the pulley is perpendicular to the shaft bolt. The rolling wheels are arranged at the tail ends of the plate-type springs, linear friction be