Telescopic road safety fence and mounting method thereof

A technology of safety guardrail and installation method, which is applied to road safety devices, roads, roads and other directions, can solve the problems of secondary disasters of crossbars, inconvenient handling, etc., and achieves the effects of simple production, good comfort and convenient use.

Pending Publication Date: 2018-06-22
浙江路通交通安全设施有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It reminds pedestrians crossing the street and motor vehicle drivers not to cross the guardrail. Most of the existing road guardrails are composed of uprights with bases, poles and crossbars, and are made of metal materials. When impacted, the crossbar is likely to cause secondary disasters

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
  • Telescopic road safety fence and mounting method thereof
  • Telescopic road safety fence and mounting method thereof
  • Telescopic road safety fence and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] A telescopic road safety guardrail, comprising a first support column 1, a telescopic rod 2, a telescopic rod connecting device 3, a second support column 4, a sliding device 6, a first fixing device 11, and a second fixing device 13; The lower part of the first support column 1 is connected to the first fixing device 11 through a transverse bolt device 12, and the lower end is fixed inside the sliding device 6 through a spherical sliding assembly 7; Connected to the second fixing device 13, the lower end is fixed inside the sliding device 6 through the spherical sliding assembly 7; one end of the sliding device 6 is clamped in the groove 93 of the first fixing device 11 through the connector 34, and the other end Clamped inside the groove 93 of the second fixing device 13; the telescopic rod 2 is fixed on the first support column 1 through the longitudinal bolt device 5 at one end, and the other end is fixed on the second support column 4, and the lower end is slid by a...

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 telescopic road safety fence and a mounting method thereof. The telescopic road safety fence comprises a first supporting column, a telescopic rod, a telescopic rod connecting device, a second supporting column, a sliding device, a first fixing device and a second fixing device; the sliding device is clamped in a groove in the first fixing device through one end of a connector; the other end of the connector is clamped in a groove in the second fixing device; the telescopic rod is fixed on the first supporting column through one end of a longitudinal bolt device; theother end of the longitudinal bolt device is fixed on the second supporting column; the lower end of the longitudinal bolt device is connected with the sliding device through a spherical sliding assembly; a rubber slide rail is embedded in a hollow steel rod; the spherical sliding assembly is coated in the rubber slide rail; and the upper end of the spherical sliding assembly is connected to the low end of the telescopic rod. The telescopic road safety fence has the advantages that the mounting is convenient, the structural stability is high, the secondary hazard of collision is reduced, the service life is long, the road safety can be obviously enhanced and the road protection purpose can be realized.

Description

technical field [0001] The invention relates to a telescopic road safety guardrail and an installation method thereof. technical background [0002] The road guardrail has the function of protecting driving safety and pedestrian safety. It reminds pedestrians crossing the street and motor vehicle drivers not to cross the guardrail. Most of the existing road guardrails are composed of uprights with bases, poles and crossbars, and are made of metal materials. When impacting, the crossbar is likely to cause secondary disasters. Therefore, it is necessary to improve the traditional road guardrail. Contents of the invention [0003] A telescopic road safety guardrail, characterized in that it includes a first support column, a telescopic rod, a telescopic rod connecting device, a second support column, a sliding device, a first fixing device, and a second fixing device; the middle and lower part of the first supporting column Connected to the first fixing device through a tr...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E01F15/04
CPCE01F15/0407E01F15/0484
Inventor 丁晓伟陈锦华黄旭芳董建生丰志和胡理勇丰根彩胡建军陈绍芬金立新徐建伦祝小东胡胜兵郭艳梅董娇玲
Owner 浙江路通交通安全设施有限公司
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