JP3236993B2 - Futon basket - Google Patents

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 use in slope protection work and seawall work.

[0002]

2. Description of the Related Art There is known a futon car construction method in which a box-shaped futon car filled with broken stones is laid at a construction site in a slope protection work or a revetment work. In order to properly cope with the total extension of the construction site, a futon car whose width is adjustable has been proposed (JP-A-5-195520).

[0003] This is provided with a vertically long bottom net, a side net connected to the bottom net, a width net, and a plurality of partition nets connected in parallel to the width net at an intermediate portion of the bottom net. And the partition net are formed to be shorter than the width of the bottom net, and the width net and an overhanging portion where one end of the partition net is exposed to a constant width are formed. Therefore, by laying a part of the bottom net of another futon car on the overhang portion, the substantial width dimension can be adjusted.

[0004]

According to the prior art, the width of the futon car can be adjusted through the overhang formed in the bottom net, but it is not possible to adjust the length of the bottom net. Because it is possible, a futon car having a predetermined length must be manufactured in accordance with the length of the slope at the construction site, and there has been a problem that the manufacturing cost increases.

[0005] In view of the problems of the prior art, an object of the present invention is to form a bottom net from a plurality of sub nets and make the length adjustable so that the length of the slope at the construction site can be adjusted properly. It is to provide a futon basket which can be adapted to the.

[0006]

To achieve the above object, according to the present invention, there is provided a bottom net connecting a width net to both ends;
And a side net attached to the bottom net, wherein the bottom net is formed of a plurality of sub nets, the length of which can be adjusted, and one end of one sub net of the bottom net is connected to a partition net. This is the gist.

The partial nets of the bottom net may have the same length.

The side net can be formed of a plurality of sub nets, and the sub net of the side net may be integrated with the sub net of the bottom net or may be separate.

Further, the partial net of the bottom net may have a partition net at an intermediate portion.

[0010]

According to the structure of the present invention, since the bottom net is formed of a plurality of sub nets, the overall length can be arbitrarily set by adjusting the overlapping length of each sub net. , Can be accurately adapted to the length of the slope.

The partial nets of the same length are continuously adjusted from the length of one partial net to the length of a plurality of partial nets by adjusting the overlapping length. Can be adjusted.

When a side net is formed from a plurality of sub nets,
The side net can be adjusted in length according to the entire length of the bottom net, and can be securely connected to the width net or partition net of another futon car.

[0013] The partial net of the side net to be integrated with the partial net of the bottom net can omit the connecting operation to the sub net of the bottom net, and can further reduce the manufacturing cost.

When the sub net of the side net is made separate from the sub net of the bottom net, the side net is formed in a linear shape as a whole even when the sub nets of the bottom net are bent and connected. Can be placed well.

When the partition net is provided in the middle portion of the bottom net, the partition net partitions the bottom net in the longitudinal direction, and can prevent the internal broken stones from being moved carelessly.

[0016]

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

The futon cage 10 includes a bottom net 11 and a bottom net 11.
(See FIG. 1).

The bottom net 11 includes a plurality of sub nets 11a, 11a.
Is formed from. The side net 12, like the bottom net 11, is formed from a plurality of partial nets 12a, 12a. The bottom net 11 and the side net 12 are the respective sub nets 1 corresponding to each other.
1a and 12a are integrally formed from a single continuous net material, and a U-shaped frame line H1 is attached to the outer periphery of each of the partial nets 11a and 12a. Each sub-network 1
2a is separated from the partial net 11a via a partition line H2, and is foldable via the partition line H2.
It is freely foldable with respect to the partial net 11a. In addition,
The partial nets 11a, 11a and the partial nets 12a, 12a are formed to have the same length La. Each sub-network 1
In the middle part of 1a, 12a, partition nets 14, 14 are respectively provided.
Bone lines H3 and H3 are inserted in correspondence with.

The width nets 13, 13 are connected to both ends of the bottom net 11, that is, different ends of the respective sub nets 11a.
Are connected to one end of one of the partial nets 11a in addition to the intermediate portion of each of the partial nets 11a.
Each of the width nets 13, 13, and the partition nets 14, 14,... Is formed of a rectangular net material having the same width as each of the partial nets 11a, and a rectangular frame H1 is attached to the outer periphery.

The futon cage 10 is composed of the respective partial networks 11a.
By folding the partial net 12a on top, superimposing the partial nets 11a, 11a, and placing the width nets 13, 13, the partition nets 14, 14,... it can. In addition, Futon basket 10
Raises the partial nets 12a, 12a (FIG. 2),
1. The partial networks 11a, 11a, 12a, 12a so that the side network 12 has a predetermined overall length L1≤2La = Lo.
Are partially overlapped in the length direction, and connected via a coil wire or a binding wire (not shown),
The length of the side net 12 can be arbitrarily adjusted. That is, the futon car 10 can realize the entire length L1 that matches the length of the slope M by superimposing the partial nets 11a and 11a and the partial nets 12a and 12a (FIGS. 2 and 3). . In addition, the width nets 13, 13, the partition net 14,
.. And the bottom net 11 and the side net 12 are also connected by coil wires or binding wires (not shown).

The futon car 10 is mounted on the slope M
Partial nets 11a, 11a, 12a, 12a, width nets 13, 1
3. Assemble into a box shape with the upper part and one side open through the partition nets 14, 14 ... and the partial nets 11a, 11a, 12
a and 12a are connected in a column (reference numerals A and B in FIG. 3). At this time, the intermediate portion of one of the partial nets 11a, 12a and the tip of the other partial net 11a, 12a are connected over their entire widths. However, the connection of the symbol B in FIG.
When the overlap length Lb of a, 11a, 12a, 12a is short, this may be omitted.

The partial nets 11a, 11a of the bottom net 11
After connecting the partial nets 12a, 12a of the side net 12, the partial nets 12a, 12a of the side net 12 may be connected to each other at a time together with the partition net 14 at the tip of the lower partial net 11a. May be connected in a stage prior to the connection. Further, the width nets 13, 13, and the other partition nets 14, 14,.
After connecting the sub-networks a, 11a and the sub-networks 12a, 12a, it is preferable to connect to the corresponding sub-networks 11a, 12a. However, regarding the partial nets 11a, 11a, the upper partial net 11a may be superimposed on the lower partial net 11a regardless of FIGS. When the partial nets 11a, 11a are overlapped to form the bottom net 11, a guide line (not shown) may be provided in a width direction at a connection portion between the two.

A plurality of sets of the Futon car 10 can be laid in parallel on the slope M (two-dot chain line in FIG. 2). At this time, the futon car 10 connects the former bottom net 11 to the latter bottom net 11 with respect to another adjacent futon car 10 via a coil wire or a binding wire (not shown), and the former width net 13, 13, the partition nets 14, 14,... Are connected to the latter side net 12. Thus, the Futon baskets 10, 10,..., Which have been connected in parallel in this manner, are completed by performing a stuffing operation and attaching a lid net (not shown). However, the lid net may be provided for each partial net 11a as large as each partial net 11a, or may be provided for each futon car 10 as large as the bottom net 11, and further laid in a predetermined form. May be used so as to correspond to the plurality of futon cages 10, 10...

When the length of the slope M differs for each laying position (FIG. 4), the overlapping length Lb of the partial nets 11a, 11a is appropriately set for the Futon cars 10, 10,. The length L1 = 2La-Lb≤Lo is realized, and can be adapted to the length of the slope M at each laying position. At this time, the partition nets 14, 14 are
Regardless of the exposed length Lc = La-Lb of a, it is preferable to arrange them at equal pitches (FIG. 3). Each partial network 1 at this time
By providing another guide line (not shown) for each of the layout positions of the partition nets 14, 14 a in the partition nets 1 a and 12 a,
The connection work of 4 and 14 can be further facilitated.

[0025]

[Other Embodiments] When the futon cages 10, 10... Are laid on an obliquely sloped surface M, the partial nets 11a, 11a
May be bent and connected (FIG. 5). That is, each futon car 10 can be connected, for example, by inclining the upper partial net 11a with respect to the lower partial net 11a.

In the figure, two sets of futon cars 10 and 10 on the left side have three partial nets 11a and 11a, respectively.
, A bottom net 11 is formed, and two sets of futon cages 10, 10 on the right side have two partial nets 11a, 11a, respectively.
Bottom net 11 is formed from. That is, the bottom net 11
Can be formed by two or more arbitrary partial nets 11a.

The partial net 12a above the side net 12 is
It is formed separately from the partial net 11a above the bottom net 11. Therefore, the upper partial net 12a is
Although a is inclined, it is arranged linearly with respect to the lower partial net 12a. The partial network 11a and the separate partial network 12a may have the same length as the corresponding partial network 11a, or may have different lengths. That is,
The partial net 12a of the side net 12 can be separate from the partial net 11a of the bottom net 11.

Further, the side net 12 is formed of a single net material having a length different from that of the sub net 11a.
11a may be commonly connected. Therefore, the side network 12
When the length adjustment is necessary, two or more partial nets 12a,
If it is not necessary to adjust the length, it may be formed from a single net material.

In the above description, the futon cage 10
.. May not only be adjacent to each other, but may be laid in combination with a futon car whose length cannot be adjusted. Can be arbitrarily increased or decreased according to the length of the bottom net 11, and when the slope M of the slope M is gentle or the bottom net 11 is short, these can be omitted. it can. The futon basket 10 has a bottom net 11
May be continuously laid in the longitudinal direction. In this case, by sharing one width net 13, the other width net 13 can be omitted. In addition, Futon basket 1
When 0 is located at the end of the slope M, the side nets 12, 12 may be attached to both left and right sides of the bottom net 11 (right end in FIG. 5).

[0030]

As described above, according to the present invention, by forming the bottom net from a plurality of sub nets and making the length adjustable, the bottom net adjusts the overlapping length of the sub nets. Therefore, it is possible to appropriately adapt to the length of the slope at the construction site, and there is an excellent effect that the total cost can be greatly reduced.

[Brief description of the drawings]

FIG. 1 is an overall exploded perspective view.

[Fig. 2]

FIG. 3 is an explanatory side view of a main part of FIG. 2;

Fig. 4 Construction plan

FIG. 5 is a diagram corresponding to FIG. 4, showing another embodiment.

[Description of Signs] 10 Futon basket 11 Bottom net 11a Partial net 12 Side net 12a Partial net 13 Width net 14 Partition net

Claims (6)

(57) [Claims] 1. A bottom net for connecting a width net to both ends, and a side net attached to the bottom net, wherein the bottom net is formed of a plurality of partial nets and is adjustable in length. A futon basket characterized in that a partition net is connected to one end of one of the sub nets. 2. The futon car according to claim 1, wherein the partial nets of the bottom net have the same length. 3. The car according to claim 1, wherein the side net is formed of a plurality of sub nets. 4. The futon car according to claim 3, wherein the partial net of the side net is integrated with the partial net of the bottom net. 5. The futon car according to claim 3, wherein the partial net of the side net is separate from the partial net of the bottom net. 6. The futon car according to claim 1, wherein the partial net of the bottom net has a partition net at an intermediate portion.