CN202390788U

CN202390788U - Expressway protective fence

Info

Publication number: CN202390788U
Application number: CN2011205569190U
Authority: CN
Inventors: 司正军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-18
Filing date: 2011-12-18
Publication date: 2012-08-22
Anticipated expiration: 2021-12-18

Abstract

The utility model discloses an expressway protective fence, which is a green traffic-isolation protective fence formed by serially connecting bases, columns, rail bars, plant containers and container supports. Each column in an overall 'I'-shaped frame structure is built with reinforced concrete by pouring. The surface layer of each column is made of PP (polypropylene) plastics by wrapping and is shockproof, and photoluminescent material is sprayed to the outer layer. One plant container and one container support are disposed on each column. Each green plant container can be one of various flowerpots or potted landscapes. The expressway protective fence has the advantages of reasonable design, simple structure, high safety, greening and the like, and is mainly used for leading people to develop fine traffic habits and avoiding climb and the like based on greening of expressways. Therefore, the expressway protective fence is highly worthy of popularization.

Description

A kind of speedway protective guard

Technical field

The utility model relates to a kind of concrete guardrail in traffic route facility field, a kind of specifically speedway protective guard.

Background technology

Speedway generally can adapt to 120 kilometers/hour or higher speed, and there is the width in 4 above tracks on the road surface.The centre is provided with dividing strip, and two ends are provided with guard rail, adopts bituminous concrete or cement concrete high class pavement, is provided with complete sign, graticule, signal and lighting device; Forbid that pedestrian and non motorized vehicle on the way walks, adopt graded crossing, pedestrian's bridge crossing or tunnel to pass through with All other routes.Speedway not only provides current function, satisfies the needs of communications and transportation, and its construction situation is directly reflecting the traffic development degree of countries and regions and even the integral level of economic development.

Speedway mainly is made up of metal guardrail and Cement guard bar at present; The main deficiency that above-mentioned guardrail in use exists is that safety is poor; Can not stop pedestrian's climbing fully and go beyond; Thereby, be growing on and on because of going beyond the casualties quantity that the speedway isolation guardrail causes, speedway causes traffic accident to account for the large percentage of traffic accident because of going beyond the traffic isolation guardrail according to statistics.This also is the true description to the present traffic route facility of China, but good solution is not also arranged for now.

The utility model content

To the problem that above-mentioned prior art exists, the utility model provides a kind of speedway protective guard.

To achieve these goals, the technical scheme that the utility model adopts is: a kind of speedway protective guard, base, cylinder, railing, plant growing container, pan straddle are linked in sequence, and form protective guard through the railing series connection then.

Said cylinder, integral body are the frame construction of " I " shape, are built by the mixed earth of reinforcing bar to form.

Said cylinder, extexine are by the PP plastic wraps, have shockproofly, and extexine is coated with embedded photoluminescent material outward.

Plant growing container and pan straddle are set on the said cylinder.

The green plants growing container is various flowerpots or potted landscape.

The utility model compared with prior art, advantage is following:

1, mixes earth by reinforcing bar and build " I " ogee curve s LIFT that forms; The intensity that meets the protective guard requirement, and the ability that " I " shape relax to be impacted is strong receives and impacts the surface, back and do not break; And the intermedium shelf structure absorbs impact failure, at utmost reduces the injury to car and human body;

2, be added with embedded photoluminescent material, absorb ambient light daytime, emit light during night automatically, sustainable luminous 10 hours overcast and rainy, and can also to absorb automobile lamp light luminous; It is low need not brush the antirusting paint maintenance cost;

3, plant growing container not only plays the greening effect, plays obstacle to preventing the random climbing of people of not observing the road safety rules.

Description of drawings

Fig. 1 is the combining structure sketch map of the utility model.

Mark among the figure:

1, base, 2, cylinder, 3, railing, 4, plant growing container, 5, pan straddle.

The specific embodiment

To combine accompanying drawing that the utility model is described further below.

As a kind of embodiment of the utility model, consult Fig. 1, a kind of speedway protective guard, the greening traffic isolating and protecting hurdle that is composed in series by base 1, cylinder 2, railing 3, plant growing container 4, pan straddle 5.

Said cylinder 2, integral body is the frame construction of " I " shape, is built by the mixed earth of reinforcing bar to form;

Said cylinder 2, extexine are by the PP plastic wraps, have shockproofly, and extexine is coated with embedded photoluminescent material outward;

Plant growing container 4 and pan straddle 5 are set on the said cylinder 2;

The green plants growing container is various flowerpots or potted landscape.

To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation in spirit that does not break away from the utility model or the scope in other embodiments among this paper.Therefore, the utility model will can not be limited to these embodiment shown in this paper, but will accord with principle disclosed herein and features of novelty the wideest corresponding to scope.

Claims

1. a speedway protective guard is characterized in that, its structure be by: base, cylinder, railing, plant growing container, pan straddle are linked in sequence, and form protective guard through railing series connection then.

2. a kind of speedway protective guard according to claim 1 is characterized in that, cylinder, and integral body is the frame construction of " I " shape, is built by the mixed earth of reinforcing bar to form.

3. a kind of speedway protective guard according to claim 1 is characterized in that, plant growing container and pan straddle are set on the cylinder.