Emergency lane guardrail capable of automatically intercepting illegal vehicles

Abstract

The invention relates to the technical field of road equipment, and discloses an emergency lane guardrail capable of automatically intercepting illegal vehicles, which comprises a handrail, one end of the handrail is fixedly connected with a rotating piece, and the rotating piece is movably connected with a guardrail column through a bearing. According to the emergency lane guardrail capable of automatically intercepting the illegal vehicles, the handrails can effectively block the vehicles occupying the lane and prevent the vehicles occupying the lane from running in the emergency lane, and when an operation vehicle runs on the emergency lane and rolls over the pressing plate, the handrails are automatically driven to rotate to leave the lane, so that normal passing of the operation vehicle is guaranteed; secondly, because of blocking of the guardrail, the emergency lane occupied by the vehicle without reasons is reduced, so that the probability that the faulty vehicle is subjected to rear-end collision by the rear vehicle when temporarily parked on the emergency lane is greatly reduced, the compression of the pressing plate and the bag body on the emergency lane and the collision rotation of the handrail have better energy absorption effects, and when necessary, the out-of-control vehicle can be quickly stopped even if the out-of-control vehicle continuously collides with the handrail.

Description

technical field [0001] The invention relates to the technical field of road equipment, in particular to an emergency lane guardrail that can automatically intercept illegal vehicles. Background technique [0002] The expressway is a symbol of modern transportation, providing strong support for industrialization and urbanization. The expressway is closed, one-way, and has specific entrances and exits and interchanges. Vehicles enter or leave the expressway at designated points, while the expressway On the highway, accidents such as traffic accidents or vehicle breakdowns occur from time to time. In order to avoid affecting traffic and causing traffic accidents, it is necessary to move the breakdown vehicle or accident vehicle out of the expressway in time. For this reason, there is usually an emergency lane on the side of the expressway. [0003] With the increase of vehicle reservations, expressway congestion is extremely frequent, and when congestion occurs, it is not uncom...

AI Technical Summary

Problems solved by technology

[0003] With the increase of vehicle reservations, expressway congestion is extremely frequent, and when congestion occurs, it is not uncommon for vehicles to occupy the emergency lane. When an accident or vehicle failure occurs, many vehicles occupy the emergency lane, resulting in Tow trucks and ambulances cannot arrive at the scene in time. On the one hand, it delays the time for vehicles blocking the road to move out of the expressway. Objectively, the congestion is strengthened. On the other hand, the ambulance vehicles cannot arrive at the scene in time during the accident, which delays the timing of rescue.

[0004] Secondly, due to the high speed on the expressway, even if the faulty vehicle is parked in the emergency lane and a tripod is set up, it may still cause traffic accidents

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