JPH1161835A - Bedding cage for slope - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent side nets from becoming unnecessarily long and facilitate the handling of barrel nets by connecting the side nets of the first barrel net for a highland and the side nets of the second barrel net for a slope via patch nets fitted to their end sections. SOLUTION: A single metal net material is partitioned to form a bottom net and a side net. The first barrel net 10 for a highland H and the second barrel net 20 for a slope M connected in tandem are provided. The first barrel net 10 is constituted of a bottom net 11, side nets 12, 12, and width nets 14, 14, and the second barrel net 20 is constituted of a bottom net 21, side nets 22, 22, and partition nets 24, 24 at the intermediate section. The side nets 12, 22 of the first and second barrel nets 10, 20 are connected together via patch nets 12a, 12a, 22a, 22a fitted at their end sections. The patch nets 12a, 22a can be formed into a small shape dividedly on both barrel nets 12, 22 side, the side nets 12, 22 are prevented from becoming unnecessarily long against the bottom nets 11, 21, and the handling of the barrel nets 10, 20 can be facilitated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a futon car for civil engineering work in which crushed stones and the like are packed inside, and more particularly to a futon car for a slope installed continuously on a highland and a slope.

[0002]

2. Description of the Related Art Artificial and natural slopes are sometimes protected by a futon cage method.
In addition, the futon car at this time is often continuous from the highland to the slope, and in this case, a futon car for the slope bent at the boundary between the highland and the slope is used.

[0003] This is composed of a first trunk net installed on a highland and a second trunk net installed on a slope, and each trunk net is bent and connected so as to conform to the topography of the construction site. This forms a series of futon cages ranging from highlands to the slopes. The side nets forming the side portions of each trunk net are connected via a patch net. The patch net is formed in a shape suitable for the connection angle of the first and second trunk nets, and one of them is previously formed. Is attached to the side net.

[0004]

According to the above prior art, one of the trunk nets is provided with a tie net on the side net, so that the length of the side net is increased by the length of the tie net, and the length of the side net is reduced. However, there is a problem that handling is troublesome at the time of installation.

SUMMARY OF THE INVENTION In view of the above-mentioned problems in the prior art, an object of the present invention is to provide a side net including a main net by attaching a main net to each end of each of the first and second trunk nets. It is an object of the present invention to provide a futon cage for a slope that can reduce the length of the net and facilitate the handling of each trunk net.

[0006]

SUMMARY OF THE INVENTION In order to attain the above object, according to the present invention, a bottom net and a side net are formed by partitioning a single wire mesh material, and are connected to each other in tandem. A first trunk net and a second trunk net for a slope, and the side nets of the first and second trunk nets are connected to each other via a contact net attached to each end. The main point is to do.

[0007] Each contact net is formed into a right triangle,
The connection can be symmetrical through the hypotenuse or one of the bases.

In the first trunk net, a width net can be erected at a connecting portion of each of the nets.

Further, a third trunk network for lowland may be connected in tandem with the second trunk network.

[0010]

According to the structure of the present invention, the side nets of the first and second trunk nets are connected to each other by connecting the nets, since the nets are attached to the respective ends. Thus, a continuous side portion can be formed. In addition, since each of the contact nets at this time is formed separately on the first and second trunk nets, it can be formed in a small size, and the two nets can be joined together to connect the first and second trunk nets. Side portions can be formed that conform to the angle.

The right triangular tie net can be finished with a neat appearance by being connected through the hypotenuse, and a chamfer can be formed on the outer surface by being connected through one of the bottom sides.

[0012] When the width net of the first trunk net is erected at the connecting portion of each of the tie nets, the width net can partition the first and second trunk nets, and the first trunk net is packed. It is possible to prevent the stone from inadvertently moving toward the second trunk net.

[0013] When the low trunk third trunk net is connected to the second trunk net, the first, second and third trunk nets should be continuous from the highland side to the lowland side through the slope. Can be.

[0014]

Embodiments of the present invention will be described below with reference to the drawings.

The futon car for the slope includes a first trunk net 10 for the highland H and a second trunk for the slope M which are connected in tandem with each other.
And the trunk net 20 of FIG. 1 as main members (FIGS. 1 and 2). However, the second trunk network 20 includes a third trunk network 30 for lowland L.
Are connected.

The first trunk net 10 includes a bottom net 11 and a side net 1.
2, 12 and the width nets 14 and 14, and the second trunk net 20
Is composed of a bottom net 21, side nets 22, 22, and intermediate nets 24, 24. In addition, the third trunk network 30 includes the first
Has substantially the same structure as that of the trunk net 10 and includes a bottom net 31, side nets 32 and 32, and width nets 34 and 34. The first, second and third trunk nets 10, 20, and 30 have a lid net 1
3, 23 and 33 are attached.

First, second, and third trunk networks 10, 20, 30
Has a basic structure in which frame lines H1, H1,... Formed in the shape of a frame are attached to the periphery of each single wire mesh material. Each width net 14 of the first trunk net 10, the second trunk net 20
Each of the partitioning nets 24 is formed into an independent rectangle by attaching a frame line H1 to the periphery of the woven wire mesh material, and the width nets 34, 34 and the lid nets 13, 23, 33 of the third trunk net 30 are formed. The same is true for

The second trunk network 20 includes frame lines H1, H1 on both sides.
The bones H2 and H2 are inserted in parallel inside the slab to separate them (FIGS. 2 and 3), so that the bottom net 21 at the center and the side nets 2 at both sides are formed.
2 and 22 are formed. Each bone line H2 is inserted so as to sew a hook portion of the strand of the woven wire mesh material.
The side nets 22, 22 can be freely raised and lowered via the bone line H2.

Reinforcing bone lines H3 and H3 are respectively inserted through the bottom net 21 and the intermediate portions of the side nets 22, and the partition nets 24 in the installed state are inserted through the intermediate portions of the side nets 22, respectively. , 24 are fixed vertically to the bone lines H4, H4.
3. It is inserted obliquely with respect to H3. In addition, the lid net 2
3 also has a bone line H in the middle corresponding to the partition nets 24, 24.
3. H3 is inserted (Fig. 1).

The partition nets 24, 24 are
Each is mounted via a coil wire L1 (FIGS. 2 and 3). That is, each of the partition nets 24 is positioned with respect to the bone line H3 at the intermediate portion of the bottom net 21 and the frame line H1 of the partition net 24.
The coil wire L1 is entangled and connected. Coil wire L1
Is a single wire formed in a helical shape, and the parallel bone lines H
3. By entering the frame line H1 while rotating it from one end side, both can be taken in simultaneously.
Therefore, each partition net 24 can swing around the coil wire L1 and can be turned upside down with respect to the bottom net 21. At the ends of the side nets 22, 22 on the first trunk net 10 side, right triangular contact nets 22a, 22a are mounted via coil wires L1, L1 (FIG. 2).

The first trunk network 10 has frame lines H1, H1 on both sides.
By inserting bone lines H2 and H2 inside the mesh and separating the woven wire mesh material, the bottom mesh 11 at the center and the side meshes 12 and 12 on both sides are separated.
Are formed (FIGS. 1 and 2). In addition, side network 12,
12 can be freely raised and lowered via the bone lines H2 and H2. Ends of the side nets 12, 12 on the side of the second trunk net 20 are connected to right triangular contact nets 1 through coil wires L1, L1.
2a and 12a are mounted. The third net 30 has a bottom net 31 and side nets 32, 32 in the same manner as the first net 10. However, the first and third trunk networks 10, 30
Is not provided with bone lines H3 and H4 in the middle.
Further, the width net 14 and the width net 34 on the side remote from the second trunk net 20.
Are connected to the bottom nets 11 and 31 in advance so as to be able to turn over in advance in the same manner as the partition net 24 of the second trunk net 20 via the coil wire L1. Width net 1 on the side close to the second trunk net 20
Nos. 4, 34 shall be separately carried into the site and added later when assembling the whole.

The first trunk network 10 and the second trunk network 20 are on the boundary T1 between the highland H and the slope M, and the second trunk network 20 and the third trunk network 30 are On the boundary T2 between the slope M and the lowland L, the bottom nets 11, 21, 31 abut each other and are connected so as to share the separated width nets 14, 34 (FIG. 1).

When assembling, the first and third trunk networks 10, 3
0 indicates the width nets 14 and 34 and the side net 1 which are connected in advance.
2, 12, 32, and 32 are erected, and coil wires (not shown) are inserted into the corners, so that the width net 14 and the side nets 12, 1 are formed.
2. The width net 34 and the side nets 32, 32 can be connected. The second trunk net 20 can maintain the side nets 22, 22 in an upright posture by erecting the partition nets 24, 24 and fixing the side nets 22, 22 on both sides thereof (FIG. 4). . In addition, each partition net 24 is formed by oblique bone lines H4, H4.
On the other hand, when the second trunk net 20 is installed on the slope M, it is fixed via the coil wires L1 and L1, and is erected in the vertical direction. However, each partition net 24 is the side net 22,
The bone lines H4 and H4 of 22 may be omitted and fixed to the bone lines H3 and H3.

Next, the width net 14 is positioned at the connecting portion of the first and second trunk nets 10 and 20 (FIG. 5 (A)), and both ends of the width net 14 are passed through the vertical coil wires L1 and L1. The part and the oblique sides of the contact nets 12a, 22a, 12a, 22a on both sides are simultaneously connected. Further, the butted portions of the bottom nets 11 and 21 and the lower side of the width net 14 are simultaneously connected via the horizontal coil wire L1. Thus, the side nets 12 and 22 can be connected to each other by supplementing the discontinuous portions via the tie nets 12a and 22a (FIG. 5B), and the first trunk net 10 is provided with the tie nets 12a and 22a. The width net 14 can be erected at the connection portion 22a.

On the other hand, the second and third trunk nets 20 and 30 overlap and connect the corresponding side nets 22 and 32 (FIG. 1). Here, the width net 34 is positioned so as to connect the central portions of the overlapping portions of the side nets 22, 32,
The ends and the corresponding side nets 22 and 32 are simultaneously connected via coil wires (not shown) in the vertical and horizontal directions, and the lower side and the butted portions of the bottom nets 21 and 31 are simultaneously connected. .

By assembling and connecting the first, second, and third trunk networks 10, 20, 30 in this manner, the work of stuffing can be performed.
3 and 33 are attached. Like the other parts, the lid nets 13, 23, 33 use coil wires (not shown), and the side nets 12, 12, 22, 22, 22 of the corresponding trunk nets 10, 20, 30, respectively.
32, 32, width net 14, 14, 34, 34, partition net 2
4, 24, and the binding nets 12a, 12a, 22a, and 22a are stapled on the upper sides of the trunk nets 10, 20, 30, respectively.
Can be continuously covered.

In the futon car for a slope thus assembled, each of the trunk nets 10, 20, 30 is separated, and the side nets 12, 12, 22, 22, 32, 32 are respectively connected to the bottom net 1.
1, 21, 31 can be folded. At this time, the first and second trunk nets 10 and 20 are formed by dividing and attaching to the side nets 12 and 22, respectively.
The side nets 12 and 22 including a and 22a do not become unnecessarily long. Therefore, the first and second trunk networks 10, 20 can be easily handled similarly to the third trunk network 30, and can be transported to the construction site.
It can be easily assembled via the coil wire L1.
Moreover, since the partition nets 24, 24 of the second trunk net 20 stand vertically in the installed state, they can exert a large resistance to the load caused by the stuffing stone.

[0028]

Other Embodiments Each of the contact nets 12a and 22a may be symmetrically connected via one base of a right triangle (FIG. 6). The contact nets 12a and 22a form an isosceles triangle as a whole, and a chamfered portion C corresponding to the base can be formed on the outer surface.

The nets 12a and 22a may be temporarily attached to the ends of the side nets 12 and 22, respectively, and may be transported as a whole to a construction site where they may be permanently attached via a coil wire L1. .

In the above description, when futon cars for a plurality of slopes are installed in parallel on the highland H, the slope M, and the lowland L (FIG. 7), the first trunk networks 10, 1 adjacent to each other are installed.
0, the second trunk network 20, 20, the third trunk network 30, 30,
The side networks 12, 22, 32 on one side may be omitted, and the side networks 12, 22, 32 on the other side may be shared. Also, the cover plate 13,
23 and 33 can be formed in any size so as to cover a part or the whole of the plurality of futon cages. The number of the partition nets 24, 24 of the second trunk net 20 is arbitrary, and is omitted when the slope M of the slope M is gentle or the second trunk net 20 is short. Is also good.

In addition, the contact nets 12a and 22a may be formed in an arbitrary triangle or fan shape having the same shape instead of the right triangle. Further, the third trunk network 30 may be provided as needed, and may be omitted.

[0032]

As described above, according to the present invention, by connecting the side nets of the first and second trunk nets to each other via the tie nets attached to the respective ends, each of the side nets is connected to each other. The backing net can be divided into the first and second trunk nets and formed in a small size, and the side net does not become unnecessarily long with respect to the bottom net. There is an excellent effect that it is possible to facilitate the handling of

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of the entire configuration.

FIG. 2 is an exploded perspective view of a main part (1).

FIG. 3 is an explanatory perspective view of a main part assembly (1).

FIG. 4 is an explanatory perspective view of a main part assembly (2).

FIG. 5 is an exploded perspective view of a main part (2).

FIG. 6 is a diagram corresponding to FIG. 5B showing another embodiment.

FIG. 7 is a view corresponding to FIG. 1, showing another embodiment.

[Explanation of symbols]

 H ... Highland M ... Slope L ... Lowland 10 ... First trunk net 20 ... Second trunk net 30 ... Third trunk net 11,21 ... Bottom net 12,22 ... Side net 12a, 22a ... Adhesive net 14 … Net

Claims (5)

[Claims] A bottom net and a side net are formed by partitioning a single wire netting material, and a first net for a highland and a second net for a slope connected in tandem with each other. A futon car for a slope, wherein the side nets of the first and second trunk nets are connected to each other via a contact net attached to each end. 2. The method according to claim 1, wherein each of the contact nets is formed into a right triangle.
The futon car for a slope according to claim 1, wherein the futon car is connected symmetrically through the hypotenuse. 3. Each of the contact nets is formed in a right triangle.
The futon car for a slope according to claim 1, wherein the futon car is connected symmetrically through one of the bottom sides. 4. A futon car for a slope according to claim 1, wherein the first trunk net has a width net standing on a connecting portion of the respective contact nets. . 5. The futon car for a slope according to claim 1, wherein a third trunk network for lowland is connected to the second trunk network in a tandem manner. .