Safety indication board device for municipal roads

A technology for municipal roads and signs, applied to roads, roads, road signs, etc., can solve problems that affect the normal flow of road traffic, blown down signs, traffic accidents, etc., to reduce traffic hazards, reduce driving safety, and facilitate handling Effect

Inactive Publication Date: 2017-05-10
胡月明
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to obtain a better view, this kind of sign usually has a large cross section, so the contact area with

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 indication board device for municipal roads

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0012] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0013] like figure 1 As shown, a safety indicator device for municipal roads of the present invention includes a support plate 1, a support plate 8 is provided at the lower end of the support plate 1, and a base 9 is provided at the bottom of the support plate 8. The base 9 is perpendicular to the support plate 8 at the upper end; the base 9 is provided with a cavity 93, and a sliding plate 11 is installed in the cavity 93 to slide up and dow...

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 safety indication board device for municipal roads. The safety indication board device for municipal roads comprises a support plate. A supporting plate is arranged at the lower end of the support plate. A base is arranged at the bottom of the supporting plate. A cavity is formed in the base. A sliding plate is installed in the cavity in a vertically sliding mode. Limiting protrusions are arranged at the two ends of the sliding plate. The lower end of the cavity is provided with limiting blocks matched with the limiting protrusions. Tension springs are installed between the sliding plate and the top wall of the cavity. Rollers are installed at the lower end of the sliding plate. Adjusting screws are installed on the base in a threaded mode. The adjusting screws extend into the cavity and abut against the upper end face of the sliding plate. A through groove is formed in the middle of the support plate. A rotating shaft is transversely and fixedly installed in the middle of the through groove. The rotating shaft is provided with one or more installation rods which can rotate front and back. The upper end of each installation rod is provided with an indication plate. The lower end of each installation rod is provided with a spherical balancing weight.

Description

technical field [0001] The invention relates to a safety sign device for municipal roads. Background technique [0002] There are many signposts on municipal roads to indicate the direction of the road. In order to obtain a better view, this kind of signage usually has a large cross-section, so the contact area with the air is large. Blowing down will affect the normal passage of road traffic and may even cause traffic accidents. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a safety sign device for municipal roads with strong wind resistance, safer use and more stable installation. [0004] The present invention is achieved through the following technical solutions: a safety sign device for municipal roads, comprising a support plate, a support plate is provided at the lower end of the support plate, a base is provided at the bottom of the support plate, the The base is perpendicular to the support plate at...

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): E01F9/688E01F9/646
Inventor 胡月明
Owner 胡月明
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