Combined road and bridge safety protective fence with warning function

A combined, guardrail technology, used in road safety devices, roads, bridges, etc., can solve problems such as falls, easily distracted hitting guardrails, dangerous sight lines, etc. Effect

Active Publication Date: 2021-07-13
重庆龙飞腾安全科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The road and bridge safety fence is fixed on the edge of the road and bridge. Due to the limited height, when people walk to the side of the road, it is easy to be distracted and bump into the guardrail, or even fall over the past. It is especially dangerous when the vision is blurred

Method used

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  • Combined road and bridge safety protective fence with warning function
  • Combined road and bridge safety protective fence with warning function
  • Combined road and bridge safety protective fence with warning function

Examples

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0028] see Figure 1-8 , the present invention provides a technical solution: a combined road and bridge safety guardrail with warning function, including a road guardrail mechanism 1 for road protection, an airflow prompting mechanism 2 for prompting based on airflow, and a...

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Abstract

The invention discloses a combined road and bridge safety protective fence with a warning function, and relates to the technical field of road and bridge safety. The combined road and bridge safety protective fence with the warning function comprises a road protective fence mechanism used for road and bridge protection, an airflow prompting mechanism used for prompting based on airflow, an air bag bulging mechanism used for air bag bulging and a walking pressing mechanism used for walking pressing. Three supporting rods are arranged in the highway guardrail mechanism, and airflow prompting mechanisms are arranged in the highway guardrail mechanism through the arranged supporting rods. According to the combined road and bridge safety protective fence with the warning function, when a pedestrian walks to the edge of the protective fence, the pedestrian is reminded of airflow generated by treading a pressing plate, so that danger is avoided when the sight line is poor, adults or children can be reminded through the installation position of an air blowing opening, and a shaking rod shakes after being blown by the airflow. The airflow is changed, and the prompt to pedestrians is enhanced.

Description

technical field [0001] The invention relates to the technical field of road and bridge safety, in particular to a combined road and bridge safety guardrail with a warning function. Background technique [0002] Guardrails can be seen everywhere in our lives. They are mainly used for the protection and protection of personal safety and equipment and facilities in residences, highways, commercial areas, public places and other occasions. Highway and bridge guardrails are the most important transportation infrastructure; my country's expressways are Developed in the 1980s, it plays an important role in the development of the national economy and society, and is an important maintenance and safety guarantee facility for expressway bridges. [0003] The road and bridge safety fence is fixed on the edge of the road and bridge. Due to the limited height, when people walk to the side of the road, it is easy to be distracted and bump into the guardrail, or even fall over and fall, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/02E01D19/10
CPCE01F15/02E01D19/103
Inventor 刘海秦俊杰魏俊超贾东风高倩宋林魏向前刘伟锋
Owner 重庆龙飞腾安全科技有限公司
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