Traffic road airbag protective fence device

A technology of guardrails and airbags, which is applied to road safety devices, roads, roads, etc., can solve the problems of not being able to reduce the damage to vehicles and personnel caused by car accidents, and not being able to absorb impact forces, etc., to achieve easy replacement, reduce the probability of danger, and reduce injuries Effect

Inactive Publication Date: 2018-10-12
阳泉市笨鸟腾飞工贸有限公司
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a traffic road airbag guardrail device, which has the advantages of easy installation and the ability to absorb the receiv

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Traffic road airbag protective fence device
  • Traffic road airbag protective fence device
  • Traffic road airbag protective fence device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Reference Figure 1-5 , Including a fixing base 1, a support column 2 is provided on the top of the fixing base 1, two buffer devices are provided on both side walls of the support column 2, the buffer device includes an L-shaped sliding rod 4 and a support block 3, the top of the support block 3 No. 1 groove is provided with the bottom end, and the two No. 1 grooves are equipped with L-shaped sliding rods 4, and one end of the tw...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a traffic road airbag protective fence device which comprises a fixed base. A supporting column is arranged at the top end of the fixed base, and two buffer devices are arranged on each of the two side walls of the supporting column and each comprise L-shaped sliding rods and a supporting block; first grooves are formed in the top end and the bottom end of each supporting block correspondingly, the two first grooves are both internally provided with the corresponding L-shaped sliding rods, and one ends of every two L-shaped sliding rods extend into the corresponding first grooves; convex-type grooves are formed in the middles of the left side walls of the supporting blocks, and a connecting rod is vertically arranged on one side of each convex-type groove; and the outer sides of the upper portions and the lower portions of the connecting rods are sleeved with sliding blocks correspondingly, and first springs are arranged on the outer sides, on the opposite sidesof every two sliding blocks, of the corresponding rod in a sleeving mode correspondingly. The traffic road airbag protective fence device can absorb borne collision force, so that the effect of the collision force is weakened, and the harm of a car accident to a vehicle and personnel is reduced.

Description

technical field [0001] The invention relates to the technical field of highway guardrails, in particular to an airbag guardrail device for traffic roads. Background technique [0002] The road guardrails currently on the market are mainly column-type guardrails and horizontal-strip guardrails. All highways are mainly horizontal-type guardrails, mainly consisting of upper and lower pieces, strip-type alloy guardrails, and the surface is painted with anti-rust paint and The topcoat, with its monotonous structure, is extremely incongruous with the environment of the megacity. Moreover, the guardrail is outdoors all the year round, and it is prone to rust and has a short service life after being exposed to wind and sun. This kind of guardrail is easy to install and the cost is relatively low. [0003] The existing road guardrail device has the following disadvantages: when the existing road guardrail is hit, it cannot absorb the impact force and reduce the damage to vehicles a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E01F15/04E01F15/14
CPCE01F15/04E01F15/14E01F15/145
Inventor 李国贤张江波
Owner 阳泉市笨鸟腾飞工贸有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap