Warning and reminding guardrail for highway accidents based on object inertia principle

Abstract

The invention relates to the technical field of road administration guardrails and discloses a warning and reminding guardrail for highway accidents based on an object inertia principle. A base is included. A positioning block is arranged on a lower portion of a vertical rod, a metal block is arranged on a right side of the middle of the vertical rod, a coil corresponding to the wire is arranged on the outer side of the lower end of the vertical rod, a connecting rod is connected to the lower end of the connecting block, a disc is connected to the lower end of the connecting rod, the lower endof a rubber sleeve is connected with a magnet ring and an arc-shaped metal sheet corresponding to the metal block is connected to the left end of the arc-shaped block. A distance of a vibration source is increased; a total moving distance of the rubber sleeve on the vertical rod is reduced; therefore, contact positions of each arc-shaped metal sheet and the metal block are different; the contactpositions of the arc-shaped metal sheet and the metal block are different, and lighting degrees of warning lamps on a lamp holder are different so that a driver is reminded of an accident occurrence distance; and the structure solves a problem that an existing road administration guardrail is single in function and cannot remind the accident occurrence distance.

Description

technical field [0001] The invention relates to the technical field of road guardrails, in particular to a warning guardrail for highway accidents based on the principle of object inertia. Background technique [0002] Transportation in social production is divided into transportation in the production process and transportation in the circulation process. The production activities of traffic are to realize the displacement of people and things and the transmission of information. With the development of people's society, more and more traffic roads are built, and traffic cars are becoming more and more common, which leads to a sharp increase in the occurrence of traffic accidents. Accidents are generally caused by the psychological or physical aspects of the person involved. Failure to correctly observe and judge external things leads to distraction and slow response, manifested as inattentive wait-and-see, inadequate or inappropriate measures. There are also parties who r...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the invention provides a road accident warning guardrail based on the principle of object inertia, which has the advantages of avoiding the secondary occurrence of traffic accidents and prompting the distance of the accident, and solves the problem of the existing road guardrails. Problems that lead to the secondary occurrence of traffic accidents and the single function cannot prompt the accident distance

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