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Intelligent liftable anti-climbing guardrail

An anti-climbing and guardrail technology, applied to roads, road safety devices, roads, etc., can solve problems such as pedestrian danger, high guardrails, and potential safety hazards

Pending Publication Date: 2018-06-22
湖南悍马金属构件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will not only cause danger to pedestrians, but also affect normal driving vehicles.
For this situation, the existing technology either increases the guardrail, but the guardrail is too high for a long time, which will affect the driving line of sight and pose a safety hazard
Either use the traffic persuasion method, but the traffic persuasion personnel cannot guard the road all the time. Currently, there is a lack of a climbing guardrail that can prevent climbing

Method used

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  • Intelligent liftable anti-climbing guardrail
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  • Intelligent liftable anti-climbing guardrail

Examples

Experimental program
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Embodiment Construction

[0015] Such as figure 1 As shown, the intelligent liftable anti-climbing guardrail of the present invention includes a mechanism part and an electric control part;

[0016] Such as image 3 , Figure 4 As shown, the mechanism part includes a lifting column 1, a retractable guardrail body 2 and a base 3;

[0017] The lifting column fixing column 4 in the lifting column is fixed to the base, and the lifting motor 5 is fixed in the lifting column fixing column. Bearing seat 8 on the screw rod, screw nut 9 is installed on the screw rod, the screw nut is fixed on the sliding column 11 of the lifting column through the screw nut seat 10, and the sliding column of the lifting column is movable set outside the fixed column of the lifting column; The sliding column of the lifting column is a two-half-ring structure connected internally and externally, the inner ring is located in the inner cavity of the fixed column of the lifting column, and the outer ring is installed at intervals...

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PUM

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Abstract

The invention relates to a road guardrail, in particular to an intelligent liftable anti-climbing guardrail. The intelligent liftable anti-climbing guardrail mainly comprises a lifting upright, a telescopic guardrail body, an infrared human body sensor, an LED audible and visual alarm, a controller and a base. When the infrared human body sensor senses the approaching of a pedestrian, the controller can control the lifting upright to rise, the lifting upright can drive the telescopic guardrail body to rise to a height of 1.9 m, and meanwhile, the LED audible and visual alarm can give light andalarm sound so that the pedestrian cannot climb; therefore, a purpose of preventing the climbing from crossing the road and climbing the guardrail is achieved.

Description

technical field [0001] The invention relates to a road guardrail, in particular to an intelligent liftable anti-climbing guardrail. Background technique [0002] With the increasing number of urban roads, the number of road center guardrails is also increasing. In many places, due to various restrictions, pedestrian crossings, overpasses, and underground passages are not complete or far away from each other. Some pedestrians will take risks and climb over the guardrails for the convenience of crossing the road. This will not only cause danger to pedestrians, but also affect normal driving vehicles. For this situation, the existing technology either heightens the guardrail, but the guardrail is too high for a long time, which will affect the driving line of sight and have potential safety hazards. Either adopt the mode of traffic persuasion, but the traffic persuasion personnel can't keep on the road all the time, lack a kind of climbing guardrail that can prevent climbing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/04
CPCE01F15/0407
Inventor 胡迎春
Owner 湖南悍马金属构件有限公司
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