JP3354134B2 - Square gabion - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a square gabion whose size and shape are adjustable.

[0002]

2. Description of the Related Art For example, a square gabion (futon basket) used for revetment work and residential land development work is generally formed in a hexahedral shape by a diamond wire mesh, a turtle shell wire mesh, a welded wire mesh, etc., and is filled with debris inside. Installed on site in a state. In this case, a plurality of futon baskets are installed in a state of being sequentially connected.However, depending on the installation conditions such as topography and structures, these gabions may be connected in a curved shape, or a gabion of different dimensions may be partially used. Often it must be installed.

[0003] However, when the gabions are connected in a curved shape, as shown in Fig. 11, a known gabion 1 having a rectangular parallelepiped shape is used.
Are placed side by side in a curved shape, and the adjacent gabion 1,1
A gap 2 is formed between the two, and the installation strength is reduced at this portion. If the gabion is formed in advance in a deformed shape that can be adapted to the shape to be curved, it is possible to install them without gaps, but the shape to be curved is not constant, and the topography and construction conditions of the construction site In general, it is difficult to form a gabion in a specific irregular shape in advance because the gabion is irregularly different depending on, for example. In the case of partially installing gabions having different dimensions, a large number of gabions of various dimensions must be prepared, which makes production and management of the gabion difficult and inefficient.

[0004]

SUMMARY OF THE INVENTION The technical problem of the present invention is that it is easy to handle and easy to install, which is suitable for being installed continuously in a curved shape or for adjusting the dimensions in a narrow place. The goal is to provide a gabion that excels.

[0005]

According to the present invention, there is provided, in accordance with the present invention, a bottom net, a top net, opposing first and second side nets having a rectangular basic shape, and other opposing first and second nets. A square gabion having three side nets and a fourth side net, wherein each of said nets is formed by a rhombus wire net formed by sequentially linking column lines bent in a uniform flat spiral shape, , top network, the first side network, and with the orientation of the row line in the second side network is aligned in a direction surrounding the Jakago, on
Loosen the connection between the column lines in the bottom and top
Weight of adjacent column lines from two side surfaces toward the first side surface
By gradually increasing the degree of duplication, the first side net side and the
It is formed in a trapezoidal shape in plan view with different dimensions from the two side nets
Square Jakago, characterized in that there is provided.

[0006] The square gabion having the above-described structure is formed by loosening the connection between the row lines and reducing the dimension of a specific side.
Etc. The dimensions of the first side surface network side and a second side network side is the shape formed in different trapezoidal shapes, it is possible to easily change the shape and dimensions, without any gaps and continuously to form a curved multiple Jakago It is suitable when installing, its handling is excellent in easy workability.

In the present invention, the first side net is used as the first side net.
And loosened the connection between the column lines to reduce overall dimensions
Regular dimensions without loosening the connection between objects and column lines
Can be used.

[0008] According to the present invention, a diamond-shaped wire mesh is provided.
Square gabion formed by bottom net, top net and side net
Wherein the one side of the gabion and the other side are opposite to each other.
The dimensions with the screen mesh side are different,
The mesh gradually loosens the connection between the column lines that make up the diamond wire mesh.
Gradually increase the degree of overlap between adjacent column lines
Characterized by being trapezoidally formed by
A gabion is provided.

According to a preferred embodiment of the present invention, the sides for reduction in the bottom net, the top net, and the first and second side nets are connected to rings formed at the ends of the respective column lines. The bone line is inserted in a loose fit state, and the dimension is reduced by converging the ends of the row line along the bone line. in this case,
In the ring at the end of each row line on the side for reduction, two bone lines, one end of which is fixed to the end of the side and the other end is not fixed, are inserted in opposite directions to each other. By tightening the sides from both sides, the dimensions of the sides can be reduced.

According to another preferred embodiment of the present invention,
At least the bottom net, the first side net, and the second side net among the above nets are connected to each other by inserting a common bone line into the ring at the end of the row line on the side that is in contact.

In accordance with yet another preferred embodiment of the present invention, at least a portion of the reduced screen mesh by loosening the interconnection of the column lines to provide reinforcement for stabilizing the loose column lines. The wires are attached in at least one of vertical, horizontal, and oblique directions.

[0012]

FIG. 1 shows a first preferred embodiment of a square gabion according to the present invention. This gabion 10A
As can be seen from the developed view shown in FIG. 2, the bottom net 11 whose basic shape is rectangular, the first net 12a and the second net 12b opposed to each other, and the other third net 13a opposed to each other.
And a fourth side net 13b and an upper side net 14,
It is formed by connecting each of these surface nets in a hexahedral shape, and in this case, as will be described, by changing the dimensions of one end side and the other end side opposite to each other, it is made into a deformed shape such as a trapezoid. is there.

Each of the screens 11, 12a, 12b, 13
Each of a, 13b, and 14 is individually formed by a diamond-shaped wire net formed by sequentially linking column lines 16 bent in a uniform flat spiral shape. Each of these screen nets may be carried to the site in a state where they are all separated from each other, and may be interconnected at the site. In the illustrated embodiment, as shown in FIG. 2, the bottom net 11 and the first side net 12a are formed. And the second side net 12b are connected in a single panel shape in advance, so that the labor of connection at the site is saved by that much. Also, the bottom net 11 and the first and second side nets 1
In 2a, 12b and the upper surface net 14, the direction of the column line 16 in each surface net is aligned in the direction surrounding the gabion.

At the end of each column line 16 in the bottom net 11, the first side net 12a and the third side net 12b, a ring 1
6a are formed respectively, and two adjacent sides 17a and 17b of the adjacent screen mesh and a ring 16a of 17c and 17d
By passing the bone lines 18a and 18b in common to the respective members, the above-mentioned screen nets are connected to each other. In addition, the rings 16a of the other sides 17e and 17f have bone lines 18 respectively.
Are inserted independently. Of these sides, sides 17a, 17b, the dimensions of which are reduced in order to make a deformed gabion,
The two bone lines 1 each having one end fixed to the column line at the side end and the other end unfixed and extending outside the side are provided on the ring 16a of 17f.
8a and 18b are inserted in opposite directions, and the non-fixed ends of these bone lines 18a and 18b are pulled in both directions to tighten the sides 17a, 17b and 17e from both sides, thereby reducing the dimensions of the sides. You can do it. Other non-reduced sides 17c, 17d,
17f, one bone line 18 is fixedly attached by fixing both ends to the column lines at the side edges. The two bone lines 18a and 18b are indicated by a common code "18" unless it is necessary to distinguish them.

Similarly, in the upper surface net 14,
A ring 16a is formed at the end of each column line, and two bone lines 18a and 18b serving both for tightening and for connection are inserted through the ring 16a of the side 17g to be reduced in the opposite direction, thereby reducing the size. Only one connecting bone line 18 is fixedly inserted into the ring 16a of the side 17h not to be connected.

The gabion 10A is transported to the site in an unfolded state as shown in FIG.
a and the fourth side net 13b are connected to each other by helical connection fittings 20, and the third side net 13a and the fourth side net 13b are connected to the first side net 12a and the second side net 12b. By connecting the bone lines 18 on the side sides of each other with the same connecting metal fittings 20 to assemble them into a container shape, filling the inside with a filler such as a stone, and attaching the upper surface net 14, and installing them at the site. Then, when assembling into a container shape, the connecting sides 17a and 17b between the bottom net 11 and the first side net 12a and the connecting sides 17e between the first side net 12a and the top net 14 are respectively connected to two bone lines. 18a, 18b are tightened by pulling them in opposite directions, and their respective sides 17a, 17b
The dimensions of b and 17c are reduced. At this time, in the bottom net 11, as shown in FIG. 1, the connection between the column lines 16 gradually loosens from the second side net 12b side to the first side net 12a side, so that the adjacent column lines 16, The degree of overlap between the 16 is gradually increased, so that the bottom net 11 is substantially trapezoidal. In addition, the first side net 12a is
Since the sides 17b and 17e are reduced in size from the state having the same regular size as the side net 12b, the linkage between the column lines 16 is loosened almost uniformly as a whole, and the length is reduced as a whole.

However, the first side net 12a may have a smaller regular size in a non-reduced state instead of the reduced overall size as described above.

Similarly, the connection side 17g of the upper side net 14 with the first side net 12a is reduced by pulling the two bone lines 18a and 18b in opposite directions, and the filling is completed in this state. Attach to the upper surface of the container part.

The thus formed gabion 10A is
As shown in FIG. 3, they are arranged side by side in a curved shape, and adjacent ones are connected as needed. This allows
A plurality of gabions 10A can be connected in a curved shape without gaps. In addition, by simply loosening the connection between the column lines at the construction site and reducing the dimensions of a specific side, it can be easily formed into irregular shapes with different dimensions at one end and the other end. Easy.

In the above example, the first side net 12a of the gabion
Although the size on the side is reduced, it goes without saying that the size on the second side net 12b side can be reduced by a similar configuration.

FIG. 4 shows a second embodiment of the square gabion according to the present invention. The square gabion 10B of the second embodiment has a bottom net 11, a top net 14, a first side net 12a and a second side net. 1
2b, the length of the gabion is reduced as a whole by loosening the connection between the column lines 16. In FIG. 4, the chain line indicates the normal size of the gabion when the linkage of the column lines 16 is not loosened. Note that this second
In the embodiment, the bottom net 11 and the first side net 12a are used.
It is natural that the bone lines are attached to each side for interconnection between the second side net 12b and the top net 14 so that the column lines can be converged. In addition, bone line 1 of each mesh
The illustration of the connecting metal fittings connecting the 8 to each other is omitted.

In each of the above embodiments, two bone lines 18a and 18b longer than the side to be reduced are attached to the side to be reduced of the screen mesh, and these sides are pulled to both sides to tighten each side. However, as shown in FIG.
The lengths of the bone lines 18a and 18b are shorter than the sides of the mesh and are partially overlapped with each other.
The overlapped portions of a and 18b may be joined at at least two places by the metal fittings 20. Alternatively, only one bone line may be attached, and the dimension may be reduced by converging the ends of the row lines along the bone line.

Each of the screen nets 11, 12a, 12b, 13
Although a, 13b, and 14 are individually formed and connected to each other, the bottom net 11 and the third and fourth side nets 13a, 1 in which the column lines 16 are arranged side by side with each other.
3b may be formed by a single diamond-shaped wire netting, and each mesh may be partitioned by inserting a common bone line at the boundary between them. Further, the upper side net 14 is connected to the third side net 1.
It can also be formed in a form integrally connected to the third side net 13b or the fourth side net 13b.

FIGS. 6 to 10 show a loosened surface mesh (represented by reference numeral "25" in this case) whose dimensions have been reduced by loosening the interconnection between the column lines in the gabion. A reinforcement line is attached to prevent the line from being deformed by the force of the stuffing stones and protruding outward, causing displacement or rattling, etc., and stabilizing those lines. Is exemplified.

First, in FIG. 6, one or more reinforcing lines 26 are attached in a direction (lateral direction) perpendicular to the axis of each column line 16, and both ends of each reinforcing line 26 are connected to both ends of the screen mesh 25. It is bound to the bone line 27. In this case, each reinforcing wire 26 is attached by inserting it into the gap between the adjacent row lines 16, attached by sewing a mesh, or attached to the inner surface or outer surface of the mesh 25. In any case of using any of the mounting methods, it is desirable to fix an appropriate position of the intermediate portion of the reinforcing wire 26 to the column line 16 with a wire or the like.

The one shown in FIG. 7 has one or more reinforcing wires 26 attached in a direction (vertical direction) parallel to the axis of each column line 16. In this case, even if each reinforcing wire 26 is inserted and attached inside the flat spiral column line 16 as shown by a chain line in FIG. It may be attached by being inserted into the inside of both row lines 16, 16 at an engagement portion with 16, or may be attached along with the inner surface or outer surface of the screen mesh 25. Regardless of which mounting method is used, it is desirable to fix an appropriate position of the intermediate portion of the reinforcing wire 26 to the column line 16 with a wire or the like.

FIG. 8 shows two reinforcing wires 2.
6 and 26 are attached diagonally so as to form a diagonal line.
Also in this case, the reinforcing wires 26, 26 are attached by being inserted through the inside of the column line 16, attached by sewing a mesh, or attached to the inner or outer surface of the mesh 25. May be. In any of the mounting methods, an appropriate position of the intermediate portion between the reinforcing wires 26, 26 is fixed to the column line 16 with a wire or the like.
It is preferable to fix the two reinforcing wires 26, 2
It is desirable to bond the six intersections to each other. However, only one reinforcing wire 26 may be used.

In the above example, the reinforcing wire 26 is attached in only one direction of vertical, horizontal and diagonal.
It can be mounted in multiple directions, such as horizontal and diagonal, vertical and horizontal and diagonal. FIG. 9 shows the reinforcing wire 26 attached to the screen 25 in both the vertical and horizontal directions. In this case, the vertical reinforcing lines 26 and the horizontal reinforcing lines 26 are attached to the screen mesh 25 in the same manner as described with reference to FIGS. 6 and 7, but FIG. In this figure, an insertion ring 28 is formed on one of the reinforcement lines 26 in the vertical and horizontal directions, and the other reinforcement line 26 is inserted through the insertion ring 28.

The example shown in FIG.
6 and 26 are attached to the inner surface and the outer surface of the screen mesh 25 so that the column line 16 is sandwiched therebetween, and the reinforcing wires 26 and 2 are provided.
6 are connected to each other at a plurality of points by a connection fitting 30 such as a wire. Such a mounting method is the same as the vertical,
The same can be applied to any of the horizontal and diagonal reinforcing wires 26.

In FIGS. 6 to 10, the size of the entire screen is reduced by loosening the linkage of each column line 16 almost uniformly as the surface screen 25 like the first side screen network 12 a in FIG. 1. Representatively, what is shown is
As in the case of the upper surface net 14, the column line 1 extends from one end to the other end.
The reinforcement wire 26 can be attached in the same manner even in a trapezoidal surface net formed by gradually loosening the linkage between the six.

[0031]

As described in detail above, the square gabion of the present invention can reduce the size of a specific side by loosening the connection between the row lines to thereby reduce the size of the first side net and the second side net. such dimensions are shape formed in different trapezoidal shapes, it is possible to easily change the shape and size, is suitable when installing without gaps and continuously to form a curved multiple Jakago, easy to handle With superior workability.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a square gabion according to the present invention.

FIG. 2 is a plan view showing a state where FIG. 1 is developed.

FIG. 3 is a plan view of a main part showing an example of a construction state of the gabion of FIG. 1;

FIG. 4 is a plan view showing a second embodiment of the square gabion according to the present invention.

FIG. 5 is a front view showing another structural example for tightening a screen net.

FIG. 6 is a front view showing a first example of a mesh screen reinforced with reinforcing lines.

FIG. 7 is a front view showing a second example of a mesh screen reinforced with reinforcing lines.

FIG. 8 is a front view showing a third example of a mesh screen reinforced with reinforcing lines.

FIG. 9 is a front view showing a fourth example of a mesh screen reinforced with reinforcing lines.

FIG. 10 is a front view showing a fifth example of a mesh screen reinforced with reinforcing lines.

FIG. 11 is a plan view showing a construction state of a conventional gabion.

[Explanation of symbols]

 10A, 10B Gabion 11 Bottom net 12a First side net 12b Second side net 13a Third side net 13b Fourth side net 14 Top net 16 Column line 16a Ring 17a-17h Side 18, 18a, 18b Bone line 25 Surface net 26 Reinforcement wire

Claims (8)

(57) [Claims] 1. A square gabion having a rectangular bottom net, a top net, opposing first and second nets, and other opposing third and fourth nets, wherein the basic shape is a rectangle. Each of the screen nets is formed of a diamond-shaped wire net formed by sequentially linking row lines bent in a uniform flat spiral shape, and is formed of a bottom net, a top net, a first side net, and a second side net. with orientation is aligned in a direction surrounding the Jakago of the
The connection between the column lines in the bottom net and the top net is loosened to
Overlap between adjacent column lines from the side to the first side
By gradually increasing the degree, the first side mesh side and the second side
It is formed in a trapezoidal shape in plan view with different dimensions from the side net side.
Square Jakago characterized in that that. 2. A prismatic Jakago according to claim 1, said
The first side net makes the interconnection of each column line substantially evenly as a whole.
By loosening, the regular
A square gabion that is smaller than its dimensions. 3. The square gabion according to claim 2, wherein the first side net does not loosen the connection between the column lines, instead of loosening the connection between the column lines to reduce the overall size. A square gabion characterized by using a small regular size in a state. 4. A Jakago prismatic formed by a bottom network and top network and side network of rhombic wire mesh, serpentine basket relative
The dimensions of one side mesh side and the other side mesh side are different from each other, and the bottom net and the top net gradually loosen the connection between the row lines constituting the diamond-shaped wire net and overlap the adjacent row lines. A square gabion characterized by being formed in a trapezoidal shape by gradually increasing the degree. 5. The method of claim 1, in square Jakago according to any one of 3, a side of the reduced in the aforementioned bottom network and top network and first and second side network, the end of each column line A square gabion characterized in that a connecting bone line is loosely inserted into a ring formed in the portion, and a dimension is reduced by converging an end of a row line along the bone line. 6. A square gabion according to claim 5 , wherein two rings, one end of which is fixed to the end of the side and the other end of which is not fixed, are attached to the end of each column line in the side for reduction. A square gabion, wherein bone lines are inserted in opposite directions to each other, and the dimensions of the sides are reduced by tightening the sides with the bone lines from both sides. 7. The square gabion according to claim 5, wherein at least the bottom net, the first side net, and the second side net among the above-mentioned nets are connected to the ring at the end of the row line at the side where they are in contact with each other. A square gabion characterized by being interconnected by inserting a common bone line. 8. The prismatic Jakago according to any one of claims 1 to 7, at least a portion of the surface network size has been reduced by loosening the linkage of column lines each other, a loose column line A square gabion , wherein a reinforcing wire for stabilization is attached in at least one of vertical, horizontal, and oblique directions.