Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Safety protection semi-circular groove device for low-grade highway roadside electric pole piece

A technology of safety protection and power poles, applied in road safety devices, roads, roads, etc., to achieve the effect of reducing vehicle deformation and acceleration, simple construction procedures, and improving road safety

Pending Publication Date: 2021-04-27
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a low-grade highway roadside power pole safety protection semi-circular groove device with simple structure and low cost to solve the problem of roadside power pole anti-collision

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
  • Safety protection semi-circular groove device for low-grade highway roadside electric pole piece
  • Safety protection semi-circular groove device for low-grade highway roadside electric pole piece
  • Safety protection semi-circular groove device for low-grade highway roadside electric pole piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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 belongs to the technical field of road traffic safety, and particularly provides asafety protection semicircular groove devicefor a low-grade highway roadside electric power rod piece. The device comprises an anti-collision pad used for automobile collision prevention, the anti-collision pad is a hollow annular sealing sleeve piece, and the inner wall of the annular sealing sleeve piece is fixedly attached to and surrounds an electric power rod piece. The length of the anti-collision pad is not smaller than 90 cm, and the inner side of the anti-collision pad is of a concave-convex circular groove structure with protrusions and grooves arranged alternately. According to the scheme, the contact area of the telegraph pole and an automobile is expanded, and after the device is collided, the device deforms and absorbs energy, so that the reaction is reduced, the deformation and acceleration of the automobile can be effectively reduced, harm to the automobile and passengers caused by collision of the automobile and the telegraph pole is reduced, the road safety is improved, and the passengers are protected; and on the other hand, the anti-collision pad is directly arranged on the power pole in a sleeving mode before the power pole is put into use by adopting an assembling mode, the construction process is simple, and the requirements for manpower and material resources are small.

Description

technical field [0001] The invention belongs to the technical field of road traffic safety, and in particular relates to a semi-circular groove device for safety protection of electric rods on the side of a low-grade highway. Background technique [0002] Early utility poles were all made of wood, which has the advantages of easy material acquisition, light weight, and easy erection. With the development of steel and reinforced concrete, and technical requirements, these two materials have gradually replaced wood utility poles. Among them, reinforced cement concrete (also known as cement rod) is divided into two types: prestressed and non-prestressed, and the specifications of prestressed cement rod are mainly: The specifications of non-prestressed cement rods are mainly: rice, Wait. The utility poles made of steel materials are made of high-strength steel such as Q235 carbon structural steel Q345, Q390 low-alloy steel Q420, etc. The thickness is generally between 5...

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): E01F15/14E04H12/00F16F15/08
CPCE01F15/141E01F15/146E04H12/00F16F15/08
Inventor 张晓波王晓辉秦绍清朱孟君徐进赵恒张鸿鸣王志军
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com