An anti-stuck mind guardrail

A technology of guardrails and minds, which is applied in the field of devices to prevent accidents caused by minds being stuck in the gaps of the guardrails. It can solve problems such as the gap at the top of the m-shaped guardrail is not too big or small, and the head is suffocated to death, so as to improve the integrity, service life, and guarantee Safety and the effect of expanding the contact surface

Active Publication Date: 2020-10-16
HUBEI UNIV OF ARTS & SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a kind of m-shaped guardrail, which was originally a safety improvement to avoid the long rods in the guardrail from entering the body due to the collision of vehicles; but the top gap of the m-shaped guardrail is not big or small, and in news reports, heads are often accidentally stuck in the gap Tragedy leading to suffocation

Method used

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  • An anti-stuck mind guardrail

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Experimental program
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Effect test

Embodiment Construction

[0007] figure 1 As shown in the embodiment: an anti-jamming head guardrail mainly includes a U-shaped spring tube 1, a steel wire support 2 and a pair of upright rods 3; the U-shaped spring tube is a deformable displacement rubber air spring and steel wires are worn in the cavity For support, the paired vertical rods adopt short and outstretched splayed ends at the upper top and are consolidated into pairs by short horizontal columns at the turning point of the splayed ends; the U-shaped spring tube ends are clamped on the adjacent paired vertical rods. At the top; a number of opposing poles are connected at the bottom by horizontal crossbars and fixed together with the column, while the outermost U-shaped spring tube is fixed at the top of the column.

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Abstract

The invention provides an anti-head jamming guard rail, which mainly comprises a U-shaped spring tube, a steel wire support and an opposing rod. The U-shaped spring tube is a deformable and displaceable rubber air spring and is supported by steel wires in the cavity. The opposing rod adopts a short outwardly extending eight-shaped end at the top end and is fixed in pairs by a short transverse column at the turning point of the eight-shaped end. The U-shaped spring tube end clamp is fastened on the upper end of adjacent opposing rods; A plurality of opposing bars are connected with a horizontalcross bar at the bottom end and are fixed with the upright column, and the outermost spring tube is fixed at the top end of the upright column. The comprehensive measures of appeal not only retain the beauty, but also improve the performance of preventing people from getting stuck in the gap, and ensure the safety.

Description

technical field [0001] The invention relates to an anti-stuck guardrail for the mind, which is a device for preventing accidents when the mind is stuck in the gap of the guardrail. Background technique [0002] Road lane segmentation improves vehicle speed and traffic efficiency, especially the separation of slow lanes or sidewalks or non-motorized lanes and roadways. The purpose of using guardrail segmentation includes preventing the dazzle of the target vehicle and preventing other people and objects from intruding into the roadway. Physical guardrails are traffic safety facilities. There is a kind of m-shaped guardrail, which was originally a safety improvement to avoid the long rods in the guardrail from entering the body due to the collision of vehicles; but the top gap of the m-shaped guardrail is not big or small, and in news reports, heads are often accidentally stuck in the gap Tragedy leading to death by suffocation. Need further improvement to improve its safet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/02
CPCE01F15/02
Inventor 曹林涛周立文程宸梅雪晴杨正波刘静
Owner HUBEI UNIV OF ARTS & SCI
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