Fence type upper edge and stair guardrail

A kind of guardrail and fence type technology, which is applied in the directions of roads, road signs, traffic signals, etc., can solve the problems of insufficient safety, poor installation stability and high cost, and achieve the effect of stable and firm connection, low cost and long service life.

Inactive Publication Date: 2016-08-24
湖北科保安防护设备有限公司
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The installation stability is poor, the security is not high enough, and the cost is high

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
  • Fence type upper edge and stair guardrail
  • Fence type upper edge and stair guardrail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The implementation of the present invention will be described in detail below in conjunction with the examples, so as to fully understand and implement the implementation process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

[0014] Such as figure 1 Shown, a kind of fence-type edge, stair guardrail, it comprises guardrail frame 1 and a plurality of threaded reinforcing bars 2 that are longitudinally arranged in guardrail frame 1, horizontal parallel arrangement between adjacent two described threaded reinforcing bars 2 A plurality of compression springs 8, the compression springs 8 can play a better buffering effect; the middle position of the guardrail frame 1 is provided with a rectangular warning sign 6, and the surface of the warning sign 6 is provided with a warning light 7. The setting of warning light 7 can play the effect of reminding, and increases safety.

[0015] As a preferred solution o...

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 fence type upper edge and stair guardrail. The guardrail comprises a guardrail frame and multiple twisted steel bars longitudinally arranged in the guardrail frame, multiple compression springs are transversely arranged in parallel between every two adjacent twisted steel bars, a warning board is arranged in the middle of the guardrail frame, and a warning lamp is arranged on the surface of the warning board; upright columns are welded on two sides of the guardrail frame, two groups of connecting pieces are arranged on the outer sides of the upright columns, the connecting pieces comprise connecting blocks and connecting ends, and multiple mounting holes are formed in the connecting ends; a rain shielding plate is arranged at the top end of the guardrail frame. The fence upper edge and stair guardrail disclosed by the invention is more reliable and stable in mounting, difficult to loose, low in cost, good in warning effect and high in safety, and further avoids rain and exposure to wind and sunshine to prolong the service life of the guardrail.

Description

technical field [0001] The invention relates to a protective fence, in particular to a fence-type curb and stair protective fence. Background technique [0002] Traditional guardrails installed at stairways, stairways, corridors, etc. generally use steel pipes and steel bars, and usually use a large number of fasteners to fix the steel pipes. The installation stability is poor, the security is not high enough, and the cost is high. [0003] In view of the above defects, the present invention proposes a fence-type border and stair guardrail, which has reasonable structural design, firm installation, low cost, and good warning effect, etc., which can effectively solve the above problems and make it more practical. Contents of the invention [0004] In order to overcome the above-mentioned defective of the prior art, the object of the present invention is to provide a kind of barrier-type edge, stair guardrail. [0005] The present invention is achieved by adopting the foll...

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): E04G21/32E01F9/669E01F9/615
CPCE04G21/241E04G21/3252
Inventor 张克军
Owner 湖北科保安防护设备有限公司
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