Urban pedestrian overpass

• Main Authors: CAO LINLIN, TIAN JUNHONG, WANG YUNHANG, ZHANG BAOXIANG, WEI CHAO, ZHANG SHUITAO, GUO ZIPENG, XUAN JIAQIANG, ZHAO JUNWEI, LI PENGFEI
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The utility model relates to an urban pedestrian overpass which comprises a bridge body, stairways are arranged on the two sides of the bridge body, spiral stairways extending to the ground from the end of the bridge body are adopted as the stairways, the axis of the cylindrical face where a distribution spiral line corresponding to the spiral stairways is located is vertically arranged, and pier columns are arranged in the inner spaces of the spiral stairways. The pier columns are fixed to one ends of the supporting beams, the other ends of the supporting beams are fixed to the bottom faces of the stairways so as to support the stairways, and the urban pedestrian overpass is small in occupied underground space and good in landscape effect. 本实用新型涉及一种城市人行天桥，包括桥体，桥体的两侧均设置有梯道，梯道采用由桥体端部延伸至地面的螺旋形梯道，且螺旋形梯道对应的分布螺旋线所在圆柱面轴线竖向设置，螺旋形梯道的内部空间设置有墩柱，墩柱与多个支撑梁的一端固定，支撑梁的另一端与梯道的底面固定以对梯道进行支撑，本实用新型的城市人行天桥占用地下空间少，景观效果好。