Expressway structure

Abstract

The invention discloses an expressway structure, and belongs to the technical field of expressways, the expressway structure comprises a foundation and a concrete pavement, the concrete pavement is arranged on the upper side of the foundation, protection mechanisms are arranged on the left side and the right side of the upper surface of the concrete pavement, and mounting mechanisms are arranged on the protection mechanisms; positioning mechanisms are arranged on the left side and the right side of the concrete pavement correspondingly, and one ends of the positioning mechanisms are clamped into the protection mechanisms. According to the expressway structure, by arranging the protection mechanism, if a vehicle runs mistakenly and collides with a rubber cover, the rubber cover shrinks and extrudes a silica gel pad, the silica gel pad can extrude an inclined plate, meanwhile, the inclined plate can extrude a second spring, and the second spring shrinks to form a very good buffering effect; a first spring can also achieve the buffering effect on a first fixing plate, a sliding plate can extrude a rubber pad when moving, the rubber pad elastically extends to achieve the buffering effect, and by forming multi-layer buffering, vehicle collision buffering is effectively achieved, and meanwhile the vehicle is protected.

Description

technical field [0001] The invention belongs to the technical field of expressways, in particular to an expressway structure. Background technique [0002] Expressways are different from ordinary roads. Vehicles can accelerate on expressways, effectively improving driving speed and bringing great convenience to people's lives. [0003] Ordinary metal guardrails are generally installed on the existing highways, which have poor protection effect on vehicles. When a vehicle hits the guardrail, it is easy to be seriously damaged, and the vehicle cannot be well protected, and the guardrail is replaced when it is damaged. It is also very troublesome, which brings great inconvenience to the work of workers. At the same time, it is impossible to spray water to disinfect passing vehicles on the existing roads. In special periods, vehicles need to enter a specific place for disinfection before continuing to drive. It is very troublesome to disinfect vehicles. At the same time, it has...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that ordinary metal guardrails are generally installed on the existing highways, the protective effect on vehicles is poor, and the vehicles are easily severely damaged when they hit the guardrails, and the vehicles cannot be well protected. protection, and it is very troublesome to replace the guardrail when it is damaged, which brings great inconvenience to the work of the workers. At the same time, the existing roads cannot be used for water disinfection of passing vehicles. In special periods, vehicles need to enter a specific place for disinfection before continuing Driving, it is very troublesome to disinfect the vehicle, and at the same time it brings a greater impact on the driving of the vehicle, and a highway structure proposed

Images