A rail-type self-propelled guardrail

Abstract

The invention discloses a rail-type self-propelled guardrail, which comprises a guardrail, a hinged rod and a slide rail main body. A pair of curved rails are symmetrically arranged at both ends of the slide rail main body. There are straight rails between them. The inside of the straight rail and the curved rail are provided with chute. The top of the chute extends to the upper surface of the straight rail and the curved rail respectively, and the straight rail is connected to the chute on the curved rail. Generally speaking, a limiting groove is provided at the middle position of the inner bottom of the chute, and movable grooves are evenly arranged horizontally and evenly at the top positions of the main body of the slide rail on both sides of the chute. In the present invention, straight rails and curved rails are respectively provided on the main body of the slide rail, and the curved rails can be arranged inside the road surface. Stability, using tidal lanes to solve the problem of road congestion, on the other hand, the curved track can not only connect the straight tracks on both sides, but also can be hidden inside the road surface to avoid affecting the normal driving of vehicles.

Description

technical field [0001] The invention relates to the technical field of guardrails, in particular to a rail-type self-propelled guardrail. Background technique [0002] In the current economic society, the traffic problem has become increasingly serious. In the great process of social development, the traffic problem is sometimes a serious social problem that must be solved, because it has seriously restricted the process of social development. In the process of social development, such Big problems are urgently needed for us to solve, and in today's big cities, in order to improve our urban traffic development, we have had the concept of "tidal lanes" many years ago, but in the process of social development due to Outsiders are not clear about the rules and precautions of the "tide lane", so they don't know the lane switching time, which brings a lot of unnecessary troubles. [0003] At present, most of the existing guardrails are fixedly arranged in the middle of the roads...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rail-type self-propelled guardrail to solve the problem that most of the existing guardrails proposed in the above background technology are fixedly arranged in the middle of the adjacent roads on both sides, and it is not convenient to change the lane by adjusting the position of the guardrail. The increasingly serious problem of traffic jams, and when the rails are used to move the guardrails, it is not convenient to protect the rails. Dust and impurities are easy to accumulate inside the rails, affecting the operation of the rails, thus affecting the service life of the guardrails

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