CN2396096Y - Central dividing concrete guard fence of highway, with dizzy-prevention feature and capable of irrigating and planting tree or flower - Google Patents

Abstract

The utility model relates to an anti-dazzle irrigation greening type central dividing band concrete guard rail for high-grade highways. The utility model is composed of a concrete guard rail body, a U type concrete groove, a water delivery pipeline and a drip irrigation pipeline, wherein, the U type concrete groove is arranged on the upper part of the concrete guard rail. The utility model is higher than the original guard rail, plants are planted in the U type concrete groove, and therefore, the utility model can play the actions of dazzle prevention and landscape improvement; the water delivery pipeline is arranged in a sealing layer of one side of the concrete guard rail body; besides, the drip irrigation pipeline penetrates through the concrete guard rail body from the U type concrete groove and is connected with the water delivery pipeline so as to perform the function of plant irrigation.

Description

The anti-dazzle irrigation greening type of high-grade highway median strip concrete guardrail

The utility model belongs to highway safety facility field, particularly the guardrail field on the high-grade highway median strip.

Present existing high-grade highway median strip concrete guardrail (ZL96219221.X), defective such as structure is single, exists antiglare effect poor, and view is bad.

Goal of the invention of the present utility model is to provide a kind of median strip concrete guardrail of anti-dazzle irrigation greening type.

The utility model is realized goal of the invention by following measure:

1. concrete guardrail top section is the U type, and bottom section dual-side is single slope;

2. in the concrete foundation one side seal layer aqueduct is set;

3. the aqueduct that passes concrete guardrail body and the seal in the U type concrete pit of concrete guardrail top of droping irrigating pipe joins.

Structure of the present utility model is made up of concrete guardrail body, U type concrete pit, aqueduct, droping irrigating pipe.U type concrete pit places concrete guardrail body top.Because than former guardrail height, and in U type concrete pit, plant plant, therefore played anti-dazzle and improve the effect of view.Aqueduct is arranged in the seal of concrete guardrail body one side.Droping irrigating pipe passes the concrete guardrail body and aqueduct joins from U type concrete pit, can play the effect of irrigating plant.

Description of drawings:

Fig. 1 three-dimensional structure diagram of the present utility model

Fig. 2 the utility model embodiment 2 schematic diagrames

Fig. 3 the utility model embodiment 3 schematic diagrames

1. concrete guardrail body 2.U type concrete pit 3. aqueducts

4. droping irrigating pipe 5. seals 6. planting soils 7. plants

Below in conjunction with accompanying drawing embodiment in detail detailed construction of the present utility model is described in detail.

Embodiment 1

The anti-dazzle irrigation greening type of a kind of high-grade highway median strip concrete guardrail, as shown in Figure 1, it is made up of concrete guardrail body 1, U type concrete pit 2, aqueduct 3, droping irrigating pipe 4.U type concrete pit 2 places on the concrete guardrail body 1, and aqueduct 3 is arranged in the seal 5 of concrete guardrail body 1 one sides.Droping irrigating pipe 4 is joined by the aqueduct 3 that U type concrete pit 2 passes in concrete guardrail body 1 and the seal 5.Since U type concrete pit is set, and in U type concrete pit, plants plant 7 in the planting soil 6, more attractive in appearance than original concrete guardrail, play anti-dazzle effect simultaneously.And aqueduct 3 plays the irrigation effect with 4 pairs of plants of droping irrigating pipe.

Embodiment 2

The anti-dazzle irrigation greening type of a kind of high-grade highway median strip concrete guardrail, as shown in Figure 2, it is made up of concrete guardrail body 1, U type concrete pit 2, aqueduct 3, droping irrigating pipe 4.U type concrete pit 2 places on the concrete guardrail body 1, and aqueduct 3 is arranged in the seal 5 of concrete guardrail body one side.Droping irrigating pipe 4 is joined by the aqueduct 3 in U type concrete pit, the external side of concrete guardrail and the seal 5.

Embodiment 3

The anti-dazzle irrigation greening type of a kind of high-grade highway median strip concrete guardrail, as shown in Figure 1, it is made up of concrete guardrail body 1, U type concrete pit 2, aqueduct 3, droping irrigating pipe 4.U type concrete pit 2 places on the concrete guardrail body 1, and aqueduct 3 is arranged in the U type concrete pit 2 with droping irrigating pipe 4.

Claims (4)

1. the anti-dazzle irrigation greening type of high-grade highway median strip concrete guardrail, it is characterized in that: it is made up of concrete guardrail body (1), U type concrete pit (2), aqueduct (3), droping irrigating pipe (4), U type concrete pit (2) places concrete guardrail body (1) top, and droping irrigating pipe (4) joins with aqueduct (3).

2. the anti-dazzle irrigation greening type of high-grade highway according to claim 1 median strip concrete guardrail, it is characterized in that: aqueduct (3) is arranged in the seal (5) of concrete guardrail body (1) one side, and droping irrigating pipe (4) passes concrete guardrail body (1) from U type concrete pit (2) and joins with aqueduct (3).

3. the anti-dazzle irrigation greening type of high-grade highway according to claim 1 median strip concrete guardrail is characterized in that: droping irrigating pipe (4) is joined by the aqueduct (3) in U type concrete pit (2), concrete guardrail body (1) outside and the seal (5).

4. the anti-dazzle irrigation greening type of high-grade highway according to claim 2 median strip concrete guardrail, it is characterized in that: U type concrete pit (2) places on the concrete guardrail body (1), and aqueduct (3) is arranged in the U type concrete pit (2) with droping irrigating pipe (4).

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