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Mobile type anti-striding safe road guard fence

A movable, guardrail technology, applied in the direction of roads, roads, road safety devices, etc., to achieve significant social and economic benefits, eliminate uncivilized traffic behavior, and reduce damage.

Inactive Publication Date: 2010-08-11
葛茂嘉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the existing road guardrail is a vertical vertical fence, it is easy for jumpers to place the guardrail between their legs to complete the leaping action

Method used

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  • Mobile type anti-striding safe road guard fence
  • Mobile type anti-striding safe road guard fence
  • Mobile type anti-striding safe road guard fence

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Embodiments of the present invention are described in detail with reference to the accompanying drawings, as shown in FIG. 2 , which is a schematic structural diagram of the present invention.

[0022] The movable anti-jump safety road guardrail of the present invention is that the upper part of the guardrail 4 is fixedly welded with a guardrail plane 5 perpendicular to it, and the two ends of the guardrail 4 top are connected with a cylindrical end 1; the end 1 is located at The circular or semicircular structure on the segmented column 2 supports the inside of the bracket 3; the lower part of the guardrail 4 is also provided with a braking device 6.

[0023] When the guardrail 4 was stressed, the circular end 1 at the two ends of the guardrail 4 formed a rolling motion in the circular or semicircular support bracket 3. The stable hand and foot parts lose the foundation of body balance, making it impossible to use force to leap, so as to block those who jump over the g...

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Abstract

The invention relates to the technical field of transport vehicles, in particular to a movable anti-stride leap safety road guardrail. According to the invention, a guardrail plane is arranged at the upper part of the guardrail, and the two ends of the upper part of the guardrail are connected with an end head which is arranged inside the supporting bracket of a sectional vertical post; the lowerpart of the guardrail is connected with a braking device. The invention changes the original fixed structure of the guardrail into the movable structure; the upper part of the guardrail is provided with a plane which has certain width and is vertical to the vertical post of the guardrail, thereby effectively acting to prevent the stride leap. The braking device arranged at the lower part of the guardrail can tighten the guardrail to the ground when force is imposed on the guardrail, thus reducing and lightening the injury caused by traffic accident to people. The guardrail has reasonable design and convenient use and can effectively and fundamentally stop the occurrence of uncivilized traffic accident as well as control the occurrence of traffic accident, reduce and lower the injury degree caused by the traffic accident to people to the greatest extent, thus having remarkable social and economic benefits.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a movable anti-jump safety road guardrail. Background technique [0002] With the progress of human beings and the continuous development of cities, road traffic has become an important symbol of urban development. In order to ensure traffic safety, guardrails are set up in the middle of the road to make reverse driving vehicles go their own way. At the same time, the behavior of the crowd crossing the road is regulated, that is, pedestrians crossing the road can only reach the opposite side of the road through the zebra crossing except for crossing the street bridge and the underpass. Most citizens can abide by the law and pass the crosswalk according to the regulations. However, there are also a considerable number of cross-road crowds who covet super-short-cuts, save time or reduce physical exertion and risk crossing the road, leaping over the road guardrail, and reaching th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/02
Inventor 葛茂嘉
Owner 葛茂嘉
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