a road guardrail

A technology for guardrails and roads, applied to roads, roads, road signs, etc., can solve the problem of single function of guardrails, and achieve the effect of reducing damage and reducing impact damage

Active Publication Date: 2021-11-23
东营金丰正阳科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of the single function of the guardrail in the prior art, and propose a road guardrail

Method used

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Examples

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Embodiment

[0018] refer to Figure 1-3 , a road protection fence, including a plurality of main piers 3 and a plurality of auxiliary piers 12, each main piers 3 and two auxiliary piers 12 on both sides form a protection unit, the bottom of each main piers 3 is fixed with The deflection column 2, the bottom of each deflection column 2 is connected to the base 1 through the rotation of the torsion spring, the side wall of each main pier 3 is provided with a rotary slot 4, and the inner bottom of each rotary slot 4 is provided with a motor slot 5 , the inner wall of each motor slot 5 is fixed with a speed-regulating motor 6, the output shaft of each speed-regulating motor 6 is fixed with a rotating shaft 7, and the circumferential side wall of each rotating shaft 7 is fixed with a seven-color belt 8, a seven-color belt 8 The surface is coated with seven kinds of pigments, red, orange, yellow, green, indigo, and violet, forming a seven-color ribbon. When the seven-color ribbon 8 rotates to a...

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PUM

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Abstract

The invention discloses a road protection fence, which comprises a plurality of main piers and a plurality of auxiliary piers, each of the main piers and two auxiliary piers on both sides form a protection unit, and the bottom of each main piers is A deflection column is fixed, the bottom of each deflection column is connected to a base through a torsion spring, the side wall of each main pier is provided with a rotary slot, and the inner bottom of each rotary slot is provided with a motor slot, and the inner wall of each motor slot is fixed with a speed-regulating motor. The advantage is that seven pigments of red, orange, yellow, green, indigo, and violet are painted on the surface of the seven-color belt. Through the rotation of the seven-color belt, the persistence of vision of the human eye is used to make the seven-color belt appear as a white light belt. When people pass the seven-color belt and the seven-color belt reaches a relatively static state, people can see a random color instead of a white color belt, which has an obvious visual impact compared to the white color belt, and then achieves the purpose of reminding people that they have speeded .

Description

technical field [0001] The invention relates to the technical field of road facility construction, in particular to a road protection fence. Background technique [0002] Road guardrail is a kind of road isolation facility, which is set up to separate opposing traffic or separate motor vehicles, non-motor vehicles and pedestrians; it plays an important role in ensuring driving safety and reducing the degree of potential accidents; [0003] The current road guardrail only has the function of separating and has a single function. Due to the complexity of urban roads, there are different speed limits for driving on different roads, and guardrails will be set at road junctions but do not have a speed warning function. There is a limit to the speed of the vehicle when going up and down the elevated or expressway, so the driver must change the speed in time to avoid violating the rules, and the current warning signs have a poor visual impact on people, so that the driver cannot al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/02E01F9/615E01F9/669F16F15/023F16F15/08
CPCE01F15/02E01F9/615E01F9/669F16F15/022F16F15/0232F16F15/08
Inventor 易保冲
Owner 东营金丰正阳科技发展有限公司
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