公开(公告)号：US20230098897A1

公开(公告)日：2023-03-30

申请号：US17440940

申请日：2021-03-10

申请人： SHANDONG UNIVERSITY

发明人： Zeying YANG ,  Weisong QU ,  Qianyi YANG ,  Cuiping QU ,  Fengjin ZHAO ,  Tianmin WANG ,  Da ZHANG ,  Peng ZHANG ,  Liqiang GAO ,  Huiqin ZHANG ,  Jie LIU ,  Gongfeng XIN ,  Chuanchang XU ,  Yangchun WANG ,  Naixuan MA ,  Li TIAN ,  Hetao HOU ,  Ke WU ,  Yinglin SUN

IPC分类号： E01D19/00 ,  E01F15/14

摘要： An intelligent vehicle capturing apparatus for a high-pier bridge includes: a double-layer metal protective net, support unit and actuation unit connected thereto. The protective net mounts to a high-pier bridge backside through the support unit. The actuation unit includes a hydraulic link mechanism connected to one end of the protective net. The hydraulic link mechanism unwinds the protective net to capture a vehicle. The apparatus stops a vehicle rushing off a high-pier bridge. Upon completion, a hydraulic system drives a third hydraulic cylinder in a support rod on the high-pier bridge backside driving a rolling shaft rotating, winding and placing a protective net on the high-pier bridge backside. The apparatus has a simple structure, is practical and easily used, useful on hazardous high-pier bridges protecting vehicle passengers and avoiding traffic accidents resulting from vehicles rushing out of the high-pier bridges.