JP2573855Y2 - Planter for sound insulation wall - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sound insulating wall planter which can green a sound insulating wall without cultivating soil on the ground.

[0002]

2. Description of the Related Art Conventionally, when greening a sound insulating wall made of a concrete plate, a metal plate, or a plastics plate in which a predetermined number of panels are connected to a road side wall or the like via a column, adsorption of ivy and the like is performed there. Climbing vines or installing climbing aids to entangle vines and cover the walls with vegetation. In the case of a concrete-plated sound insulation wall, a metal-plated sound insulation wall, or a plastics-plated sound insulation wall, planting is provided on the front or rear side of the wall,
I planted vines there and covered the noise barrier.

[0003]

Therefore, if planting cannot be ensured by the conventional method, vine plants cannot be greened. Even if the planting is secured on one side of the road, a long period of time is required for the plants to cover the other side. Plants that can be used for greening are limited to climbing plants.

[0004] An object of the present invention is to provide a plant for a sound-insulating wall that can be easily installed without using a vegetation as a greening plant, other plants can be used, and no planting is required.

[0005]

Means for Solving the Problems The present inventors have proposed a substitute for a panel used for a sound insulating wall to which a predetermined number of panels are connected via a column, and have a projecting shape on both sides of the wall. We have developed a sound insulation wall planter with a cutting section. The planting section is filled with a cultivation material or a material having a cultivation function (hereinafter, collectively referred to as “cultivation soil”).

[0006]

[Function] The quality required of the sound insulation wall includes not only basic performance such as sound insulation and strength, but also distribution of rainwater, landscape, and the like.

Conventional sound insulation walls can only be greened by vines. By installing the sound insulation wall planter of the present invention at a desired position on the sound insulation wall panel, various plants such as wildflowers and shrubs can be planted. be able to.

The conventional sound insulation wall is a simple plane, but according to the present invention, by providing an appropriate overhang portion, the sound is diffusely reflected and diffused, and the soil filled in the overhang portion has a natural frequency of the concrete wall. A high sound insulation effect can be obtained because it impedes the transmission in

[0009] Depending on the wind direction during rainfall, rain may be applied to almost only one side of the sound insulating wall. Depending on the season or place, this phenomenon may continue for a long time, but the sound insulating wall planter of the present invention is buried. By cutting out a part of the wall that is present and continuing the cultivation of the planting parts on both sides of the wall, rainwater can be supplied to the plant on the opposite side without substantially impairing the sound insulation performance.

[0010]

Embodiment 1 A planter for a sound insulating wall according to an embodiment of the present invention has a wall (1) for sound insulation and a wall (1) for sound absorption / reflection and planting. It is constituted by a planting section (2) having a projecting shape.

In the top view of FIG. 1, the wall portion (1) projects in the longitudinal direction and is attached to the column as it is (the column is omitted in the figure). Since the size of this member and the overhanging portion for mounting the support of the wall (1) can naturally conform to the standard of the panel sound insulation wall specified by the Japan Highway Public Corporation, it is compatible with the existing sound insulation wall. Therefore, part or all of the existing sound insulating wall can be replaced with the sound insulating wall planter of the present invention.

The reinforcing part ( 5 ) is cultivated in the planting part (2).
Packed with the strength against collision strength and the vehicle of the overhanging portion of the gravity direction when subjected to planting to reinforce
It has been kicked set.

FIG. 2 is a side view of the sound insulating wall planter of FIG. 1, and FIG. 3 is a front view.

FIG. 4 is a sectional view taken along the line AA of FIG. 1, and FIG. 5 is a sectional view taken along the line BB of FIG. 1. An opening ( 4 ) is provided by partially cutting out a wall (1) buried in the soil. Have been.

[0015] Use Example 6 are 1 Application example when using replace the sound insulation wall for planter of the present invention described in Example existing sound insulating wall panel.

The shape and height of the planting portion and the height of the wall portion of the planter for the sound insulation wall of the present invention should be determined according to the form of the plant to be planted and the method of use.

Although one reinforcing portion is provided in FIG. 1, the material and thickness of the wall portion and the planting portion, the plant to be planted,
Considering the weight of the cultivation soil, etc., it is necessary to decide whether to provide or not. In addition, when providing, not only one place but a plurality of places can be provided.

Further, in FIGS. 4 and 5, four rectangular openings are provided at the lower part of the wall, but the presence, absence, number and shape of the openings can be arbitrarily selected.

The material of the plant for the sound insulating wall of the present invention includes iron, concrete, and the like used for the existing sound insulating wall.
The same material as plastics is used, but when replacing part of the existing sound insulation wall panel with the sound insulation wall planter of the present invention, it is preferable to use the same material as the existing sound insulation wall panel because there is no discomfort. Things.

[0020]

[Effect of the invention] By using the planter for a sound insulating wall of the present invention, vines and other various plants can be planted in a planting part as appropriate without planting, and the sound insulating wall is easily greened. be able to.

[Brief description of the drawings]

FIG. 1 is a top view of a planter for a sound insulating wall according to an embodiment of the present invention.

FIG. 2 is a side view of the sound insulating wall planter shown in FIG.

FIG. 3 is a front view of the sound insulation wall planter shown in FIG. 1;

FIG. 4 is a sectional view taken along line AA of FIG. 1;

FIG. 5 is a sectional view taken along line BB of FIG. 1;

FIG. 6 is a perspective view showing one usage example of the planter for a sound insulating wall of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall part 2 Planting part 3 Cultivation soil 4 Opening part 5 Reinforcement part

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Sho 61-54011 (JP, U) Japanese Utility Model Sho 62-154012 (JP, U) Japanese Utility Model Hei 4-30111 (JP, U) (58) Field (Int.Cl. ⁶ , DB name) A01G 9/02 E01F 8/00

Claims (1)

(57) [Scope of request for utility model registration] 1. An alternative to a panel used for a sound insulating wall to which a predetermined number of panels are connected via a support,
It has overhanging planting parts on both sides of the wall , and
An opening is provided in the wall at a location lower than the upper end of the soil in the planting area.
A planter for sound insulation walls, characterized in that the cultivation of the planting parts on both sides of the wall is continuous .