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Anti-crossing guardrail

A guardrail and ground technology, applied in roads, buildings, road safety devices, etc., can solve problems such as traffic accidents and achieve the effect of ensuring safety

Active Publication Date: 2020-12-25
滨州市科创孵化器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The isolation guardrail is a kind of highway infrastructure, which is mainly used to isolate the lanes. The current guardrails are all fixed structures. Pedestrians can hold the beams above them to climb over the guardrail, which is very likely to cause traffic accidents.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012]infigure 1 ,figure 2 In the first embodiment shown, the anti-crossing guardrail includes a crossbeam 2 parallel to the ground, and struts 3 that are vertical to the ground and support the crossbeam, and the struts 3 are equidistantly distributed along the crossbeam 2; The beam 2 is composed of two metal strips parallel to each other. Axial holes 21 are equally spaced between the two metal strips. A freely rotatable runner 1 is installed in each axle hole 21. The distance between the lowermost end and the ground does not exceed 40cm, and the distance between the uppermost end of the runner 1 and the ground is 100cm-120cm; the center distance of adjacent runners 1 is 5cm-10cm larger than the diameter of each runner 1 .

[0013]When the guardrail is in use, it is erected in the isolation zone. When pedestrians want to cross the guardrail, they need to hold the guardrail with their hands. The rotating shaft rotates to prevent people from further crossing the guardrail to protect the ...

Embodiment 2

[0015]inimage 3In the second embodiment, on the basis of the first embodiment, one spoke 12 of the runner 1 is composed of permanent magnets, and the center of gravity of the entire runner 1 falls within the spoke; Traffic reflective strips 11 are evenly distributed on the outer circumference; therefore, when the car passes the wheel at night, the spokes 12 composed of permanent magnets will swing back and forth for a short period of time under the action of magnetic attraction. During this process, the wheel Rotating back and forth, the traffic reflective strip 11 on the outer circumference moves in a circular motion, so that the driver on the road where the guardrail is located can pay attention to the guardrail more clearly and vigilantly to prevent distraction.

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Abstract

The invention provides an anti-crossing guardrail, comprising a cross beam and a strut; The cross beams are two parallel beams and are erected on the upper ends of the struts; A fixed rotating shaft is uniformly arranged between the two crossbeams; A run wheel is sleeved on the periphery of the rotating shaft, and the running wheel rotates freely along the axis of the fixed rotating shaft; The distance between every two fixed rotating shafts is larger than the diameter of the runner by 2CM to 3CM. The anti-crossing guardrail can effectively prevent pedestrians from crossing at will and protectthe life safety of themselves and others.

Description

Technical field[0001]The invention relates to the field of municipal facilities, in particular, to a guardrail.Background technique[0002]Isolation guardrail is a kind of highway infrastructure, which is mainly used to isolate lanes. The current guardrails are all fixed structures. Pedestrians can support the upper beam to climb over the guardrail, which is very likely to cause traffic accidents.Summary of the invention[0003]In view of the above-mentioned problems, the purpose of the present invention is to provide an anti-crossing guardrail, which can effectively prevent pedestrians from crossing at will and protect the lives of oneself and others.[0004]The technical solution adopted by the present invention to achieve the technical purpose is: the anti-crossing guardrail includes a cross beam parallel to the ground, and a support rod that is vertical to the ground and supports the cross beam, and the support rods are equally spaced along the cross beam; The beam is composed of two ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/02
CPCE01F15/02
Inventor 马根昌
Owner 滨州市科创孵化器有限公司
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