A road barrier for buffer warning

Abstract

The invention discloses a road isolation barrier for buffer warning, which includes an isolation pile, a warning light is installed on the top of the isolation pile, two square grooves are symmetrically opened on the side wall of the isolation pile and an air bag is glued on the side wall of the isolation pile. An induction chamber is provided in the isolation pile, and the induction chamber communicates with two square slots. A storage box is fixedly installed on the side of each square slot close to the induction chamber, and a circuit box is fixedly installed in the middle of the induction chamber. The invention transforms the rigid collision between the vehicle and the isolation pile into the elastic collision between the vehicle and the airbag when an accident occurs, thereby reducing the impact force between the two, increasing the buffering of the vehicle, thereby improving the protective effect of the isolation pile, and can also Avoid serious damage to the isolation pile; after a collision, the warning light on the isolation pile will automatically light up and last for a certain period of time, thereby reminding other drivers to avoid the accident vehicle in time and reduce the occurrence of serial accidents and rear-end collisions.

Description

technical field [0001] The invention relates to the technical field of road safety, in particular to a road barrier for buffer warning. Background technique [0002] With the development of the economy and the improvement of residents' living standards, more and more people buy private cars as their own travel tools. At the same time, the number of vehicles, such as trucks, trucks, and dump trucks, is gradually increasing. According to traffic regulations, road barriers are set up on most roads. In addition, when a traffic accident occurs, a fast-moving vehicle can easily rush or slide to the opposite lane or sidewalk. At this time, the barrier can buffer the vehicle, Deceleration, forced stop function. [0003] Most of the existing road isolation fences are made of concrete stone pier or galvanized plastic-sprayed steel. When the vehicle collides with the concrete stone pier, the vehicle body is easily deformed and damaged. In severe cases, the occupants may even be squeez...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing road isolation fences are made of concrete stone pier or galvanized plastic-sprayed steel. When the vehicle collides with the concrete stone pier, the vehicle body is easily deformed and damaged. In severe cases, the occupants may even be squeezed by the steel plate of the vehicle body The concrete stone pier is also easily damaged in the impact; when the vehicle collides with the road separation fence made of galvanized and sprayed plastic, if the vehicle speed is high, the separation fence will be broken by the impact, and the force cannot be achieved. Stop function, the accident vehicle may rush to the opposite vehicle or sidewalk, causing greater harm

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