JP3084100U - Box-shaped retaining fence that can be planted on slopes - Google Patents

Abstract

(57) [Abstract] [Problem] A box-shaped retaining fence that can provide mechanically durable retaining even on steep slopes, allows small and medium-sized trees to be planted even on slopes, and is resistant to snow damage. [Solution] A column-shaped or square lumber is assembled into a school-grained well, and a box-shaped fence that is connected diagonally by connecting the sides in a box shape of the well-shaped geta is stacked stepwise. At the time, the back of the first box is connected to the front of the second box.
The third and third stages are made strong by connecting the fourth stage and the surface. A box-shaped earth retaining fence with a structure that creates small terraced fields on sloping land enables planting on the horizontal surface of the box.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is effective in civil works such as river works, landscaping works, disaster prevention works, etc.

[0002]

[Prior art]

 Conventional wooden retaining fences often have piles driven into place and held by flat fences, which are mechanically weak and difficult to construct, and are not suitable for steep slopes or places with a lot of snow. Another drawback was that small trees could not be planted on the slope.

[0003]

[Problems to be solved by the invention]

 Sturdy fence that is mechanically durable even on steep slopes and has a simplified construction.Small and medium-sized trees can be planted even on sloping land, and are resistant to snow damage. Retaining fence

[0004]

[Means for solving the problem]

 The fences made of cylindrical or square lumber horizontally assembled in the shape of a schoolhouse like a box (with earth and sand for retaining the soil inside the box) are not flat, but are retained with a three-dimensional fence with a depth. do. The connection between the boxes makes it mechanically strong and the construction is a simple combination. By alternately stacking box-shaped retaining fences on a sloping land like a terraced field, a horizontal surface can be created, and small and medium trees can be planted and can respond to snow damage.

[0005]

[Embodiment of the invention]

 A. Combine cylindrical or square lumber in the shape of a schoolhouse into a well and make a box shape (with earth and sand for earth retaining also in the box shape), and connect the same objects diagonally by connecting the sides together. It is a bellows-like object 2a, which is not earthed but fixed with a three-dimensional fence. The connecting bellows-like objects 2a of the boxes are stacked in a step-like manner on the sloping ground. At this time, the back surface of the first-stage box is connected to the front surface of the second-stage box 3a. The same procedure is repeated when several steps are stacked on a slope, and the second step is the third step, the third step is the fourth step, and the whole is made strong by connecting the surface. B. B. By adjusting the height of the timber well and the size of the box, it is possible to cope with any slopes depending on the angle of the slope. Even if small and medium trees are planted in the box-shaped interior 1c, it can cope with snow damage because the upper fence is horizontal.

[0006]

[Effect of the invention]

 1. Since wooden retaining fences can also be made from thinned lumber, etc., a significant effect can be achieved even if thinned lumber is used effectively. 2. The box-shaped retaining fence has the same effect as a stack of boxes even on sloping terrain, and is stable, and the surface is connected, so that a mechanically robust retaining fence is possible. 3. Since the construction is simple, it can be constructed in a short time even on a slope. 4. Because the boxes are stacked, they can be planted in horizontal boxes and are resistant to snow damage.Because planting on sloping land has been impossible until now, this retaining fence enables planting on sloping land. Greening on sloping land and construction in consideration of surrounding environment are possible.

[Submission date] September 20, 2001 (2001.9.20)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents] [Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is effective for civil works such as river works, landscaping works, disaster prevention works, etc.

[0002]

2. Description of the Related Art Conventional wooden retaining fences are often driven by piled-in piles and held by flat fences. These are mechanically weak and complicated in construction, and are not suitable for steep slopes or places with a lot of snow. Another drawback was that small and medium trees could not be planted on the slope.

[0003]

[Problems to be solved by the invention]

 It is a mechanically durable retaining fence even on steep slopes.Small and medium-sized trees can be planted even on sloping terrain where construction is simplified, and it is resistant to snow damage. Earth retaining fence that can be cut.

[0004]

[Means to solve the problem]

 The fence used to assemble columnar or square timber horizontally into a school-grained well, and to put earth and sand for earth retaining into the box-shaped well, is not a flat shape but a three-dimensional box-shaped fence with depth. Do earth retaining. The connection between the boxes makes it mechanically strong and the construction is a simple combination. By alternately stacking box-shaped retaining fences on a sloping land like a terraced field, a horizontal surface can be created, and small and medium trees can be planted and can respond to snow damage.

[0005]

[Embodiment of the invention]

 A. A box-shaped object in which cylindrical or square lumber is assembled into a school-gullet well and used to hold earth and sand in a well-shaped box, and is connected diagonally by connecting the sides. With a box-shaped fence. B. The box-shaped connecting fences are stacked stepwise on the sloped land. At this time, the back of the first box is connected to the surface of the second box. The third stage is the third stage and the fourth stage is connected to the surface to make the whole durable. C. Depending on the angle of the slope, the height of the timber wells and the size of the box can be adjusted to accommodate any slope. D. Even if small and middle trees are planted in the box a, the upper fence is horizontal, so it can cope with snow damage.

[0006]

[Effect of the invention]

 1. Since wooden retaining fences can also be made from thinned lumber, etc., a significant effect can be achieved even if thinned lumber is used effectively. 2. The box-shaped retaining fence has the same effect as a stack of boxes even on sloping land, and is stable. In addition, because the surfaces are connected, a mechanically strong retaining fence is possible. 3. Since the construction is simple, it can be constructed in a short time even on a slope. 4. Because the boxes are stacked, small and medium trees can be planted in boxes on a horizontal plane, and it is resistant to snow damage.It has been impossible to plant trees on slopes until now.However, this retaining fence allows planting on slopes. It is possible to implement greening and environmentally friendly construction.

[Brief description of the drawings]

FIG. 1 is a structural view of the box-shaped retaining fence of the present invention.

[Explanation of symbols]

1a, a box-shaped three-dimensional view in which cylindrical or square materials are horizontally assembled in a well-shaped schoolhouse style 2a, a three-dimensional view of a retaining fence in which box-shaped objects are connected diagonally by surface connections 3a, 2a connection A three-dimensional view when the objects are stacked on a sloped ground. A three-dimensional view showing a box 1b and 1a. A three-dimensional view showing a box 2b and 2a. A plan view 4b and 3a of a box 2b and 3a. Three-dimensional view 5b, side view constructed on sloping ground 6b, inclination angle 7b, small and medium trees 1c to plant, horizontal plane that can be planted in a box shape

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[Procedure amendment]

[Submission date] September 20, 2001 (2001.9.2)
0)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Name of the device] Box-shaped soil retaining fence that can be planted on slopes

[Utility model registration claims]

[Brief description of the drawings]

Fig. 1 A three-dimensional view of a box-shaped retaining fence in which cylindrical or square lumber is assembled into a schoolhouse knitting well and made into a box and connected diagonally by connecting surfaces.

FIG. 2 is a three-dimensional view showing FIG. 1 as a box;

Fig. 3 A box-shaped soil retaining fence that is made up of cylindrical or square lumber in the shape of a school building knot and is box-shaped and connected diagonally by surface connection. The back of the fence is 2
It is connected to the surface of the earth retaining fence of the step and the third and subsequent steps,
A three-dimensional view of the structure that is the repetition of this method

FIG. 4 is a three-dimensional view showing a simplified structure of a small terraced field, in which FIG. 3 is represented by a box.

FIG. 5 is a side view of a box-shaped retaining fence constructed on a slope.

[Explanation of the symbols] a, Small and medium tree planting space in a place where soil is put in a box shape b, School warehouse group c, Small and medium tree planting

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG.

FIG. 2

FIG. 3

FIG. 4

FIG. 5

Claims (2)

[Utility model registration claims] [1] A cylindrical or square material is horizontally assembled in a well-shaped school warehouse style and box-shaped (with earth-and-sand for earth retaining also in the box-shaped).
A bellows-shaped earth retaining fence of a box in which the pieces are connected diagonally by connecting the sides 2. When the bellows-like retaining fences of the box of claim 1 are piled on an inclined ground, the back face of the first-tier box is vertically connected to the surface of the second-tier box and is stacked in a step-like manner. . In addition, earth retaining fence which was connected by the same repetition in the second and third steps