JPH0728181Y2 - Futon basket - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a futon basket used for mountain control, flood control, and the like.

[Prior Art] Futon baskets, which are square gabions, are often used to protect slopes and prevent scouring of rivers. For example, in slope protection work, this futon basket is placed at a predetermined position on the slope, and stones, earth and sand, etc. are filled into it by manual work or mechanical force. There is a problem that it is deformed and easily bulges outward. Especially the front of the futon basket,
Since it is in a completely free state without being supported from the outside, it is most likely to be deformed.If this front surface swells or deforms, the front surface of many futon baskets installed side by side may be uneven or the bulging part However, the height of the futon basket becomes lower, causing the upper one to sink and tilt, which will have a significant impact on the overall appearance and installation strength.

[Problems to be Solved by the Invention] An object of the present invention is to increase the strength of a futon basket, particularly the strength of the front surface thereof, by a very simple structure.

[Means for Solving Problems] In order to solve the above problems, the present invention provides at least a bottom piece,
In a box-shaped futon basket consisting of the front piece, rear piece, and left and right side pieces, attach the bone wires to each ridge, and the front piece with the intermediate support wire for reinforcement in the vertical direction and the reinforcement wire in the horizontal direction. Mounting, between the bottom piece and the portion where the intermediate support line and the bone line at the upper end of the front piece intersect, and between the portion where the intermediate support line and the reinforcing wire intersect at the middle portion of the front piece and the bottom piece, respectively. It is characterized in that a reinforcing wire is stretched.

[Embodiment] Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. The futon basket shown in FIG. 1 has a bottom piece 1, a front piece 2, a rear piece 3, left and right side pieces 4, 4, And the upper piece 5 to form a box shape, which is formed by a diamond-shaped wire mesh, and the connecting parts of the pieces, that is, the ridges of the futon basket, have bone lines 6, 7,
8 pieces are attached, bottom piece 1 and front piece 2, rear piece 3, and top piece 5
The intermediate support lines 9a to 9d are provided at regular intervals at intermediate positions of
Further, a reinforcing wire 10 for preventing bulging and deformation of the front piece 2 is laterally attached to the front piece 2 at an intermediate position of the front piece 2. It is inserted through the rings 11 provided on the bone lines 8 and 8 and the intermediate support line 9b at both ends, and is attached either by being attached to the outside of the front piece 2 or by being inserted through the row line of the diamond wire mesh. . Here, the intermediate support wires 9a to 9d may not be independently attached to each piece, but may be an integrated one in the shape of a rectangular frame, and the reinforcing wire 10 may be a plurality of pieces as appropriate. It can also be provided at intervals.

Between the middle portion of the front piece 2 and the middle portion of the bottom piece 1, and between the upper end portion of the front piece 2 and the rear end portion of the bottom piece 1, the front piece 2 is bulged outward and deformed. Tension lines 12 and 13 are stretched for prevention. These tension lines 12 and 13 are, in the illustrated case, at both ends thereof an intermediate support line 9 between the bottom piece 1 and the front piece 2.
Although it is connected to a and 9b, in the case of one of the tension wires 12, the end portion on the front piece 2 side is connected to the reinforcing wire 10, or both ends are the wire mesh in the front piece 2 and the bottom piece 1. It may be locked to the column line of, and, in the other tension line 13, its both ends are bone lines.
It may be connected to 6,6 or the column line of the wire mesh. Moreover,
It is also possible to connect the rear ends of both tension wires 12 and 13 to the middle portion or rear end portion of the bottom piece 1 at the same time.

The futon basket with the above configuration is placed at a predetermined place such as a slope or a riverbed, and part or all of the upper piece 5 is opened or the left and right side pieces 4, 4 are removed to fill stones, earth and sand, etc. It is installed by forming an opening for use, filling the inside with stones, earth and sand through the opening, and then closing the opening.
FIG. 3 shows a state in which futon baskets are stacked in multiple stages in the slope protection work.

Thus, the acting force acting outwardly on the front piece 2 at the time of filling the stone or earth and sand is supported by the tension wires 12 and 13 stretched between the bottom piece 1 and the front piece 2 to the outside. Swelling and deformation are prevented. In this case, since the bottom piece 1 of the futon basket is first stabilized by filling with stones or earth and sand, the fact that the above-mentioned tension wires 12 and 13 are connected to the middle portion and the rear end portion of this bottom piece 1 means that the tension wires 12 and 13 are connected.
It is very effective in obtaining a large and stable bearing force.

4 and 5 show another embodiment of the futon basket according to the present invention. The one shown in FIG. 4 has a trapezoidal shape in which the front piece 2 is inclined, and the one shown in FIG. Front piece 2 and rear piece 3
It is formed in a parallelogram shape in which and are inclined.

The futon basket of each of the above embodiments may be of a type in which the pieces 1 to 5 are independently formed and are connected to each other.
The bottom piece 1 and the front piece 2, the rear piece 3 and the upper piece 5 may be formed by a series of wire meshes and assembled into a tubular shape, and the left and right side pieces 4 and 4 of another structure may be attached. Of course.

In addition, the metal mesh forming the futon basket is not limited to the above-mentioned diamond metal mesh, but an expanded metal wire mesh, a crimp metal mesh, or the like can be used, or a combination thereof can be used. That is, for example, the front piece 2 and the bottom piece 1 may be formed by a crimp wire net consisting of a wire having a band-shaped synthetic resin coating on the wire, and the other pieces 4 and 5 may be formed by a diamond wire mesh or an expanded metal wire net. .

Furthermore, the upper piece 5 may not always be necessary depending on the installation location of the futon basket or the installation situation, and in such a case, the upper piece 5 may not be installed.

[Effects of the Invention] As described in detail above, according to the present invention, reinforcing wire is provided between the upper end of the front piece and the bottom piece of the futon basket, and between the middle part of the front piece and the bottom piece. Since it is stretched, the acting force acting on the front piece by filling with stones, earth and sand, etc. can be supported by these tension wires, and it is possible to reliably prevent outward expansion and deformation of the front piece. Moreover, in this case, since the bottom piece of the futon basket is first stabilized by filling with stones, earth and sand, etc., by connecting one end of each of the above-mentioned tension wires to this bottom piece, a very large and stable bearing force can be applied to the tension wire. And the other end of the tension wire, on the other hand, the portion where the intermediate support line at the upper end of the front piece and the bone line intersect, and the intermediate support line at the middle portion of the front piece and the reinforcement line intersect. By connecting to each of the portions to be applied, the supporting force by the tension wire can be made to act on the other portions of the front piece in a distributed manner by the intersecting intermediate support wires and the bone wires and the reinforcing wires. It is possible to reliably and efficiently prevent the deformation of the entire front piece.

In addition, since it is sufficient to simply attach a wire or the like to a predetermined place when the tension wire is stretched, the construction is very simple and the work at the site is easy.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a futon basket according to the present invention, FIG. 2 is an enlarged sectional view thereof, FIG. 3 is a sectional view in use, and FIGS. 4 and 5 show the present invention respectively. It is sectional drawing which shows another Example. 1 ... Bottom piece, 2 ... Front piece, 3 ... Rear piece, 4 ... Side piece, 1
2,13 …… Zhang Line.

Claims (1)

[Scope of utility model registration request] 1. A box-shaped body comprising at least a bottom piece, a front piece, a rear piece, and left and right side pieces, wherein bone lines are attached to each ridge portion, and an intermediate supporting wire for reinforcement is vertically provided on the front piece. , A reinforcing wire is mounted sideways, between the bottom piece and a portion of the upper end of the front piece where the intermediate support line and the bone line intersect, and between the middle portion of the front piece and the bottom piece where the intermediate support line and the reinforcing line intersect. A futon basket characterized in that a reinforcing wire is laid between and.