Vehicle ultrahigh anti-collision device for bridge and tunnel

Abstract

The invention discloses a vehicle ultrahigh anti-collision device for a bridge and a tunnel. The device comprises a road surface, the left side and the right side of the road surface are symmetricallyand fixedly connected with a first column body and a second column body which are vertically arranged, the side wall of the upper end of the second column body is fixedly connected with a first wireguide wheel, and a third column body is fixedly connected to the road surface located on the same side of the second column body; the side wall of the upper end of the third column body is fixedly connected with a mounting frame, and a second wire guide wheel is fixedly connected to the bottom of the mounting frame; a mounting base is fixedly arranged on one side of the third column body, and a mounting block is welded at the upper end of the mounting base; a rotating base is fixedly installed at the upper end of the mounting block, and a gate rod is rotationally connected to the upper end ofthe rotating base. According to the device, an ultra-high vehicle can be monitored and blocked, so that the bridge and the tunnel are protected, the bridge and the tunnel can be prevented from being scratched or collided and damaged, the safety of personnel in the vehicle is higher, the influence on traffic is small, and the use is more convenient.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to a vehicle superelevation anti-collision device for bridges and tunnels. Background technique [0002] Nowadays, bridges and tunnels have been providing various conveniences for people all over the world. With the development of science and technology, more and more bridges and tunnels have appeared before our eyes, which greatly facilitates people's transportation. [0003] Bridges and tunnels are designed with height restrictions. Although all bridges and tunnels are marked with traffic warning signs that limit the height of vehicles, some passenger vehicles often drive by chance because the height of their cargo is difficult to judge. The entrance of bridges and tunnels will cause scratches and impact damage to bridges and tunnels, which will not only seriously endanger the lives of vehicle occupants, but also affect the smooth flow of traffic. [0004] To this end, we ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that some passenger vehicles in the prior art tend to drive towards the entrance of bridges and tunnels by chance because of the difficulty in judging the height of their cargo, resulting in scratches and impact damage to the bridges and tunnels, which not only damages the vehicle passengers People's lives are seriously endangered, and it will affect the smooth flow of traffic, and a vehicle super high collision avoidance device for bridges and tunnels is proposed

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