Warning device based on people and vehicle passing through air door of rail transportation roadway

• Main Authors: LI BIAO, WANG HANLONG, LEI ZHENYU, CUI SONGTAO, TU XIANGGUANG
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

The utility model discloses a warning device based on people and vehicles passing through an air door of a rail transportation roadway, which relates to the technical field of rail safety and comprises a base, a first warning board and a second warning board. By arranging the control device, the connecting rod can be driven to move, then the first connecting block can be driven to move, then the shaft sleeve and the movable shaft can be driven to move, and therefore the fixed block can be driven to move, and the angle of the first warning board and the angle of the second warning board can be adjusted; by arranging a first sliding groove and pulling a first handle, a first inserting plate can move left and right through a first sliding block, so that the width of the first inserting plate can be adjusted, by arranging a second sliding groove and pulling a second handle, a second inserting plate can move left and right through a second sliding block, and the angle of the warning board can be adjusted. Therefor