Road safety protection device

Abstract

The invention discloses a road safety protection device, and relates to the technical field of road safety protection. The road safety protection device includes fixing columns which are evenly fixedalong a road. Each capturing device includes a connection rod on the front side of the fixing columns, a connection plate and a plurality of rotation rods; the horizontal connection rod is fixedly connected to central side edges of the fixing columns; puncture needles having barb structures are evenly and fixedly connected to side surfaces of the rotation rods; upper ends of the rotation rods arerotatably connected to the connection rods; priming tubes are vertically and fixedly connected to lower side edges of the rotation rods; explosive packages are arranged on joints between the priming tubes and the side edges of the rotation rods; and left portions of the priming tubes sleeve guide pipes. Each buffer priming device includes a connection rotatable plate arranged on the left side of the capturing device; an upper end of the connection rotatable plate is fixedly connected to an arc impact plate; a tail end of the impact plate is on the right side of the rotation rods; a lower end of the connection rotatable plate is corresponding to an priming rod. The beneficial effects of the invention are that vehicle overturning can be avoided through a connection and capturing manner; movement of the vehicle can be controlled after the vehicle is impacted; and the safety can be improved.

Description

technical field [0001] The invention relates to the technical field of road safety protection. Background technique [0002] When the vehicle is driving, when the vehicle crashes into the guardrail on the roadside due to factors such as loss of control and collision, the vehicle may flip or rebound at the traditional guardrail, affecting other lanes of vehicles, or it may be caused by the failure of the car to turn off and operational errors. Vehicles crossing the road at will will bring greater damage and loss. Traditional guardrails cannot effectively avoid the occurrence of vehicle overturning, and cannot control the movement of vehicles after impact, and cannot play a good role in safety protection. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a road safety protection device in view of the above-mentioned existing technical deficiencies. The method of connected capture is used to avoid vehicle overturn...

AI Technical Summary

Problems solved by technology

[0002] When the vehicle is driving, when the vehicle crashes into the guardrail on the roadside due to factors such as loss of control and collision, the vehicle may flip or rebound at the traditional guardrail, affecting other lanes of vehicles, or it may be caused by the failure of the car to turn off and operational errors. Vehicles crossing the road at will will bring greater damage and loss. Traditional guardrails cannot effectively avoid the occurrence of vehicle overturning, and cannot control the movement of vehicles after impact, and cannot play a good role in safety protection.

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