A road safety vehicle protection device and its application method

Abstract

The invention relates to the field of road traffic safety facilities, in particular to a vehicle protection device for road safety and a method for using the same, comprising two rails and an earthing box, a plurality of sliding seats are arranged on the two rails, and the upper surface of the sliding seats is fixed with The guide box, the inside of the guide box is slidably embedded with the earthing box, the bottom of the earthing box is connected to the slide seat through the energy storage mechanism, and the energy storage mechanism is equipped with a back-stop mechanism with unlocking function, and both sides of the slide seat parallel to the track are fixed There is an extension plate, and a top plate is set on the extension plate. A vertical anti-collision plate is fixed on the end of the top plate away from the guide box. The two adjacent sliding seats are connected by a spring, and the bottom of the two adjacent sliding seats A set of scissor bars is arranged between the open ends of the two. The road safety vehicle protection device and its use method improve road safety, provide a safer guarantee for vehicles and personnel, avoid secondary damage to collision vehicles, are recoverable, and reduce the input cost of urban management. .

Description

technical field [0001] The invention relates to the field of road traffic safety facilities, in particular to a road safety vehicle protection device and a method for using the same. Background technique [0002] With the progress of urbanization, people's living standards have gradually improved, and many families already have one or more cars to meet the traffic demand, especially in urban roads, where there are many vehicles. Usually, on urban roads, green belts or isolation guardrails are used to separate vehicles in different directions to improve traffic safety. Using green belts as isolation belts helps to improve the air environment, but in the event of a collision Because there is no protection of the buffer mechanism, the vehicle personnel are seriously injured, and the green belt needs to be maintained and repaired after the damage, which increases the difficulty of urban management; and the existing isolation guardrail is usually made of thin-walled tubular mater...

AI Technical Summary

Problems solved by technology

Usually, on urban roads, green belts or isolation guardrails are used to separate vehicles in different directions to improve traffic safety. Using green belts as isolation belts helps to improve the air environment, but in the event of a collision Because there is no protection of the buffer mechanism, the vehicle personnel are seriously injured, and the green belt needs to be maintained and repaired after the damage, which increases the difficulty of urban management; and the existing isolation guardrail is usually made of thin-walled tubular material, which is deformed by the deformation of the tube in the event of a collision. Absorbs impact energy, but the effect is limited, and the tubular shape is very easy to penetrate into the car window, which is very harmful to the occupants of the car, and it still takes time, material and financial resources to replace the new guardrail after damage, and the cost is high, whether it is a green belt Or isolation guardrails, when a vehicle collision accident occurs, the accident vehicle will easily rush into the opposite lane, resulting in a larger traffic accident area, expanding the scope of accident damage, and hindering traffic, which greatly affects road efficiency. In view of this, we propose a A kind of road safety vehicle protective device and using method thereof

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