JPH073801A - Box for simple earth retaining wall - Google Patents
Box for simple earth retaining wallInfo
- Publication number
- JPH073801A JPH073801A JP16961893A JP16961893A JPH073801A JP H073801 A JPH073801 A JP H073801A JP 16961893 A JP16961893 A JP 16961893A JP 16961893 A JP16961893 A JP 16961893A JP H073801 A JPH073801 A JP H073801A
- Authority
- JP
- Japan
- Prior art keywords
- net
- box
- nets
- retaining wall
- long side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Revetment (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は現場で組み立てた函体内
に土砂を充填して土留壁の施工や緑化法面の施工に用い
られる、簡易土留壁用函体に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a box for a simple retaining wall which is used for constructing a retaining wall or vegetation slope by filling a box assembled on site with earth and sand.
【０００２】[0002]
【従来の技術】この種の函体は、金網、エキスパンドメ
タル等の複数の矩形の網材と、各網材の突き合わせ箇所
を連結する複数の止め金具で構成されていて、現場で組
み立てた後、内部に土砂を充填しながら多段的に積み上
げている。2. Description of the Related Art A box of this type is made up of a plurality of rectangular net materials such as wire mesh and expanded metal, and a plurality of fasteners for connecting the abutting points of the net materials, and after assembling on site. , It is piled up in multiple stages while filling the inside with earth and sand.
【０００３】[0003]
【発明が解決しようとする問題点】前記した簡易土留壁
用函体にあっては次のような問題点がある。[Problems to be Solved by the Invention] The above-mentioned simple earth retaining wall box has the following problems.
【０００４】＜イ＞ 函体の組み立てに多数の止め金具
を必要とするため、函体の組み立てに多くの時間と労力
を必要とする。<A> Since many stoppers are required to assemble the box, much time and labor are required to assemble the box.
【０００５】＜ロ＞ 左右方向に函体を隣接させる場
合、各函体の組み立てに用いる止め金具と別体の連結具
を使用して各函体間を連結している。そのため、簡易土
留壁用函体の構成部品点数が増すだけでなく、函体の連
結に多くの時間と労力を要する。<B> When the boxes are adjacent to each other in the left-right direction, the boxes are connected to each other by using a fastener used for assembling the boxes and a separate connecting tool. Therefore, not only the number of constituent parts of the simple soil retaining wall box is increased, but also a lot of time and labor are required to connect the boxes.
【０００６】＜ハ＞ 積み上げた各函体の安定性を確保
する方法として、上下の函体間に跨がるようにアンカー
ピンを打設する方法が考えられる。しかしながら、この
方法にあっては多数のアンカーピンを必要とするから施
工コストの点で改善の余地がある。<C> As a method for ensuring the stability of the stacked boxes, a method of driving anchor pins so as to straddle the upper and lower boxes can be considered. However, since this method requires a large number of anchor pins, there is room for improvement in terms of construction cost.
【０００７】[0007]
【本発明の目的】本発明は以上の問題点を解決するため
になされたもので、その目的とするところは、組立性と
作業性に優れた簡易土留壁用函体を提供することにあ
る。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a simple earth retaining wall box which is excellent in assembly and workability. .
【０００８】[0008]
【問題点を解決するための手段】本発明は、底網の周囲
に複数の側網を立設させた上口開放形の簡易土留壁用函
体において、前記底網はその周囲に連結棒挿入用空間を
有する***条を突設し、前記一方の側網の裾部は前記隆
起条の貫挿を許容するようにＬ字形に折曲して形成し、
前記他方の側網はその両側端を折曲してフック部を形成
し、一方の側網の裾部に貫挿させた底網の***条に連結
棒を差し込んで、底網と一方の側網を連結し、一方の側
網に貫挿させた他方の側網のフック部にアンカーピンを
兼用する連結用のピンを差し込んで両側網間を連結して
構成することを特徴とする、簡易土留壁用函体である。SUMMARY OF THE INVENTION The present invention relates to a simple earth retaining wall box having an open top opening in which a plurality of side nets are erected around the bottom net, and the bottom net is a connecting rod around the box. A ridge having an insertion space is provided in a protruding manner, and a hem portion of the one side net is formed by bending into an L shape so as to allow the ridge to be inserted,
The other side net is bent at both ends to form a hook portion, and the connecting rod is inserted into the ridge of the bottom net inserted through the hem of the one side net to form the bottom net and one side. It is characterized by connecting the nets and inserting the connecting pin that doubles as the anchor pin into the hook part of the other side net that is inserted through one side net to connect the nets on both sides. It is a box for the retaining wall.
【０００９】[0009]
【実施例１】以下図１〜５を参照しながら本発明の一実
施例について説明する。Embodiment 1 An embodiment of the present invention will be described below with reference to FIGS.
【００１０】＜イ＞函体<B> Box
【００１１】図１に分解した函体１の斜視図を示す。函
体１は上口のみを開放した箱体で、方形の底網２と、底
網２の一対の長辺部に連結棒３を介して連結して立設す
る一対の長側網４，４と、底網２の一対の短辺部に相対
向して立設し、その両端を各長側網４，４にピン５を介
して連結する一対の短側網６、６と、長側網４，４の間
にピン５を介して連結する仕切網７とにより構成され
る。FIG. 1 shows a perspective view of the box 1 which is disassembled. The box body 1 is a box body with only the upper opening opened, and has a rectangular bottom net 2 and a pair of long side nets 4, which are erected by connecting a pair of long side portions of the bottom net 2 via connecting rods 3. 4 and a pair of short side nets 6 and 6 which are erected on the pair of short side portions of the bottom net 2 so as to face each other and whose both ends are connected to the long side nets 4 and 4 via pins 5. It is constituted by a partition net 7 connected between the side nets 4 and 4 via a pin 5.
【００１２】＜ロ＞底網（図１，２）<B> Bottom net (Figs. 1 and 2)
【００１３】底網２は、短辺と平行な縦線２１と長辺と
平行な横線２２を格子状に編成した金網或いは溶接金網
で、両端部に連続した***条２３、２３が形成されてい
る。各***条２３，２３は、各縦線２１の両端近くを底
網２の上面へ向けて山形に折曲して形成され、各***条
２３，２３の内側に連結棒３の挿入空間２４が形成され
ている。The bottom net 2 is a wire net or a welded wire net in which a vertical line 21 parallel to the short side and a horizontal line 22 parallel to the long side are knitted in a lattice pattern, and continuous ridges 23 and 23 are formed at both ends. There is. Each ridge 23, 23 is formed by bending the vicinity of both ends of each vertical line 21 toward the upper surface of the bottom net 2 in a mountain shape, and the insertion space 24 of the connecting rod 3 is formed inside each ridge 23, 23. Has been formed.
【００１４】＜ハ＞長側網（図１）<C> Long side network (Fig. 1)
【００１５】長側網４は、短辺と平行な縦線４１と長辺
と平行な横線４２を格子状に編成した金網或いは溶接金
網で、裾部４３を直角に折曲した略Ｌ字形を呈してい
る。裾部４３の目合は前記した底網２の***条２３を貫
挿可能な寸法に設定されている。The long side net 4 is a wire net or a welded wire net in which a vertical line 41 parallel to the short side and a horizontal line 42 parallel to the long side are knitted in a lattice form, and has a substantially L shape in which a hem portion 43 is bent at a right angle. Presents. The mesh of the hem portion 43 is set to a size that allows the raised strip 23 of the bottom net 2 to be inserted therethrough.
【００１６】＜ニ＞短側網（図１，３）<D> Short side network (Figs. 1 and 3)
【００１７】短側網６は、短辺と平行な縦線６１と長辺
と平行な横線６２を格子状に編成した金網或いは溶接金
網で、その両端にピン５の挿入可能なフック部６３，６
３が形成されている。各フック部６３，６３は各横線６
２の両端をコ字形に折り返して形成され、その内側にピ
ン５の挿入空間６４が形成されている。また各フック部
６３，６３は縦線６１が取り除いてあって、長側網４に
貫挿できるようになっている。The short side net 6 is a wire net or a welded wire net in which a vertical line 61 parallel to the short side and a horizontal line 62 parallel to the long side are knitted in a grid pattern, and hooks 63, into which the pins 5 can be inserted, at both ends thereof. 6
3 is formed. Each hook 63, 63 has a horizontal line 6
Both ends of 2 are folded back in a U shape, and an insertion space 64 for the pin 5 is formed inside thereof. Further, the vertical lines 61 are removed from the hook portions 63, 63 so that they can be inserted into the long side net 4.
【００１８】＜ホ＞仕切網（図１）<E> Partition net (Fig. 1)
【００１９】仕切網７は前記短側網６と同様の構造で、
その両端部にフック部７１，７１が形成されている。
尚、仕切網７は必須の要素ではなく、函体１が小形で長
側網４のはらみ出しの恐れがない場合は省略してもよ
い。The partition net 7 has the same structure as the short side net 6,
Hook portions 71, 71 are formed at both ends thereof.
The partition net 7 is not an essential element, and may be omitted if the box 1 is small and there is no risk of the long side net 4 sticking out.
【００２０】＜ホ＞ピン<Ho> Pin
【００２１】ピン５は長側網４に短側網６や仕切７を連
結する連結具１４として機能するだけでなく、後述する
ように上下の函体１，１間を連結するアンカーピンとし
ての機能を併有している。The pin 5 not only functions as a connector 14 for connecting the short-side net 6 and the partition 7 to the long-side net 4, but also as an anchor pin for connecting the upper and lower boxes 1 and 1 as described later. It has both functions.
【００２２】[0022]
【作用】次に、函体１の使用方法について説明する。Next, a method of using the box 1 will be described.
【００２３】＜イ＞函体の組立（図１〜３）<A> Assembly of box (FIGS. 1 to 3)
【００２４】先ず、一方の長側網４の裾部４３を底網２
の両側上に載置し、各裾部２３の上面に貫挿させた各底
網２の***条２３に連結棒３を差し込んで、一方の長側
網３を底網２に連結する。つぎに短側網６の両端部のフ
ック部６３を長側網４の各側端部に嵌挿し、長側網４か
ら突出するコ字型のフック部６３内にピン５を差し込ん
で、各短側網４を長側網４に連結する。 尚、長側網４
の下端より下方に向けて縦線６１を延出しておくと、長
側網４の縦線６１が底網２に掛止して両網２，６の連結
が可能となる。 同様に仕切網７をピン５を介して長側
網４に連結する。最後に残りの長側網４を底網２に載置
し連結棒３を介して連結すると共に、この長側網４に短
側網６と仕切り網７の各連結部６３，７１を貫挿させピ
ン５を差し込んで函体１の組み立てを完了する。First, the hem portion 43 of one long side net 4 is connected to the bottom net 2
The long side nets 3 are connected to the bottom nets 2 by inserting the connecting rods 3 into the ridges 23 of the respective bottom nets 2 which are placed on both sides of the bottom nets 2 and are inserted into the upper faces of the hem portions 23. Next, the hook portions 63 at both ends of the short side net 6 are fitted into the respective side end portions of the long side net 4, and the pins 5 are inserted into the U-shaped hook parts 63 protruding from the long side net 4 so that each The short side network 4 is connected to the long side network 4. The long side network 4
If the vertical line 61 extends downward from the lower end of the vertical net 61, the vertical line 61 of the long side net 4 hooks on the bottom net 2 and the nets 2 and 6 can be connected. Similarly, the partition net 7 is connected to the long net 4 via the pin 5. Finally, the remaining long side net 4 is placed on the bottom net 2 and connected through the connecting rods 3, and the connecting parts 63 and 71 of the short side net 6 and the partition net 7 are inserted into the long side net 4. Then, the pin 5 is inserted to complete the assembly of the box 1.
【００２５】＜ロ＞中詰め（図４）<B> Packing in the center (Fig. 4)
【００２６】組み立てた函体１内に現地土砂等の中詰材
８を充填したり、或いは植栽する。中詰材８の漏出を防
止するには、例えば函体１の内側に漏出防止用のシート
を取り付けたり、或いは函体１を構成する各網の目合い
を小さく設定する等の方法で対処する。以上の工程を繰
り返して函体１を所定の高さまで積み上げ、簡易土留壁
を構築する。尚、土留壁の擁壁面は階段状に限定される
ものではなく、ほぼ垂直面に形成することも可能であ
る。 ＜ハ＞函体の上下間の一体性についての考察 図４に示すように函体１の組み立てに使用したピン５が
アンカーピンとして機能している。そのため、中詰材８
を含む函体１の自重とピン５のアンカー機能によって、
各函体１の安定性がより向上する。Inside the assembled box body 1, a filling material 8 such as local earth and sand is filled or planted. In order to prevent the leakage of the filling material 8, for example, a sheet for preventing leakage is attached to the inside of the box body 1, or the mesh of each net constituting the box body 1 is set small. . The above steps are repeated to stack the boxes 1 to a predetermined height to construct a simple earth retaining wall. The retaining wall of the retaining wall is not limited to the staircase shape, but can be formed almost vertically. <C> Consideration on the unity between the upper and lower sides of the box body As shown in FIG. 4, the pin 5 used for assembling the box body 1 functions as an anchor pin. Therefore, the filling material 8
By the self-weight of the box 1 including the and the anchor function of the pin 5,
The stability of each box 1 is further improved.
【００２７】[0027]
【実施例２】図５，６は函体１が横方向に隣接させる際
の連結手段を具備する他の実施例を示す。本実施例にあ
っては、長側網４の側網部４４の一側のみを延出させて
延出部４５を形成して対処する。すなわち、図６に示す
ように一方の長側網４ａ延出部４５と、他方の長側網４
ｂの側網部４４を重ね合わせ、この重合部に短側網６
（又は仕切網７）のフック部６３を貫挿した後ピン５を
差し込んで、両長側網４ａ、４ｂを連結する。本実施例
にあっては、長側網４に延出部４５を形成するだけの簡
単な加工で済み、函体を横方向に隣接させて連結するた
めに特別な追加治具を必要としない。また両長側網４
ａ、４ｂの重合部に一枚の短側網６を共有させて連結で
きるから、函体を構成する網の枚数の低減が図れる。
尚、以上の実施例は長方体の函体１について説明した
が、函体１の形状は立方体やその他の形状でもよく、函
体１の形状に制限を受けるものではない。[Embodiment 2] FIGS. 5 and 6 show another embodiment in which the box 1 is provided with a connecting means for adjoining in the lateral direction. In the present embodiment, this is dealt with by extending only one side of the side net portion 44 of the long side net 4 to form the extension portion 45. That is, as shown in FIG. 6, one long side net 4a extending portion 45 and the other long side net 4a
The side net portion 44 of b is overlapped, and the short side net 6 is placed on this overlapping portion.
After inserting the hook portion 63 of the (or the partition net 7), the pin 5 is inserted to connect the long nets 4a and 4b. In the present embodiment, a simple process of forming the extending portion 45 on the long side net 4 is sufficient, and no special additional jig is required to connect the boxes adjacent to each other in the lateral direction. . Both long side network 4
Since one short side net 6 can be shared and connected to the overlapping portions of a and 4b, the number of nets constituting the box can be reduced.
In addition, although the rectangular box 1 has been described in the above embodiment, the shape of the box 1 may be a cube or other shapes, and the shape of the box 1 is not limited.
【００２８】[0028]
【発明の効果】本発明は以上説明したようになるから次
のような効果を得ることができる。Since the present invention is as described above, the following effects can be obtained.
【００２９】＜イ＞ 底網に側網を載置し、側網の裾部
から突出させた底網の***条に連結棒を差し込むだけの
操作で、底網と側網を一体に連結できる。<B> The bottom net and the side net can be integrally connected by simply placing the side net on the bottom net and inserting the connecting rod into the ridge of the bottom net protruding from the hem of the side net. .
【００３０】＜ロ＞ 側網と側網間の連結操作も、一方
の側網の端部に形成したフック部を他方の側網に貫挿し
てピンを差し込むだけであるから、側網間の連結操作が
簡単である。<B> In connection operation between the side nets, the hook portion formed at the end of one side net is simply inserted into the other side net to insert the pin. Easy to connect.
【００３１】＜ハ＞ 前記イ、ロにより函体の現場組立
てが簡単かつ短時間に行える。<C> By the above-mentioned a and b, on-site assembly of the box can be performed easily and in a short time.
【００３２】＜ニ＞ 側網間の連結に用いるピンがアン
カーピンとしても機能するため、上下に積み上げた函体
間の安定性を確保するうえで、専用のアンカーピンを必
要としない。<D> Since the pin used for connecting the side nets also functions as an anchor pin, a dedicated anchor pin is not required in order to ensure the stability between the boxes stacked vertically.
【００３３】＜ホ＞ 長側網に延出部を形成するだけの
簡単な加工で、函体を横方向に隣接させて連結すること
ができ、特別な追加治具を必要としない。<E> The boxes can be laterally adjacent to each other and connected by a simple process of forming the extending portion on the long side net, and no special additional jig is required.
【図１】 簡易土留壁用函体全の分解図[Figure 1] Exploded view of the whole box for simple retaining wall
【図２】 底網と長側網の連結部の部分拡大図FIG. 2 is a partially enlarged view of a connecting portion between the bottom net and the long net.
【図３】 長側網と短側網の連結部の部分拡大図FIG. 3 is a partially enlarged view of a connecting portion between a long side network and a short side network.
【図４】 完成時における簡易土留壁の縦断面図[Figure 4] Vertical cross-sectional view of a simple retaining wall at the time of completion
【図５】 実施例２に係る一部を省略した長側網の斜視
図FIG. 5 is a perspective view of a long side net according to the second embodiment with a part omitted.
【図６】 実施例２における連結部の部分拡大図FIG. 6 is a partially enlarged view of a connecting portion according to the second embodiment.
Claims (2)
口開放形の簡易土留壁用函体において、 前記底網はその周囲に連結棒挿入用空間を有する***条
を突設し、 前記一方の側網の裾部は前記***条の貫挿を許容するよ
うにＬ字形に折曲して形成し、 前記他方の側網はその両側端を折曲してフック部を形成
し、 一方の側網の裾部に貫挿させた底網の***条に連結棒を
差し込んで、底網と一方の側網を連結し、 一方の側網に貫挿させた他方の側網のフック部にアンカ
ーピンを兼用する連結用のピンを差し込んで両側網間を
連結して構成することを特徴とする、 簡易土留壁用函体。1. A box body for a simple earth retaining wall having an open upper mouth, in which a plurality of side nets are erected around a bottom net, wherein the bottom net has a raised ridge having a space for inserting a connecting rod around the bottom net. The hem portion of the one side net is formed by bending into an L shape so as to allow the ridge to be inserted, and the other side net is bent at both side ends to form a hook portion. Insert the connecting rod into the ridge of the bottom net that is formed and inserted into the hem of one side net, connect the bottom net and one side net, and insert the other side into one side net A simple earth retaining wall box characterized in that a connecting pin that also serves as an anchor pin is inserted into the hook portion of the net to connect the nets on both sides.
所に他方の側網のフック部を貫挿させて連結用のピンを
差し込んで構成する、 請求項１に記載の簡易土留壁用函体。2. An extension portion is formed on one side of the long side net, and a hook portion of the other side net is penetrated at a position where the extension portion of one long side net and the other of the other long side net overlap each other. The simple earth retaining wall box according to claim 1, which is configured to be inserted and a connecting pin is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16961893A JPH081068B2 (en) | 1993-06-16 | 1993-06-16 | Box for simple retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16961893A JPH081068B2 (en) | 1993-06-16 | 1993-06-16 | Box for simple retaining wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH073801A true JPH073801A (en) | 1995-01-06 |
| JPH081068B2 JPH081068B2 (en) | 1996-01-10 |
Family
ID=15889842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16961893A Expired - Fee Related JPH081068B2 (en) | 1993-06-16 | 1993-06-16 | Box for simple retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081068B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100411530B1 (en) * | 2001-09-26 | 2003-12-18 | 배석동 | Water Stream Tunnel Prevent Hole of Construction On The Water and Execution Methode Thereof |
| JP2006283505A (en) * | 2005-04-05 | 2006-10-19 | Niitsumagumi:Kk | Water overflow preventing device and water overflow preventing method |
| KR100699707B1 (en) * | 2003-12-15 | 2007-03-26 | 송기종 | Reinforcing pin for gabion retaining wall and reinforcing structure of gabion retaining wall using the same |
| JP5589117B1 (en) * | 2013-05-14 | 2014-09-10 | 共和ハーモテック株式会社 | Slope protection structure and stone custody installation method |
| JP2022067817A (en) * | 2020-10-21 | 2022-05-09 | 小岩金網株式会社 | Coupling structure of lattice plane material and assembly cage |
-
1993
- 1993-06-16 JP JP16961893A patent/JPH081068B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100411530B1 (en) * | 2001-09-26 | 2003-12-18 | 배석동 | Water Stream Tunnel Prevent Hole of Construction On The Water and Execution Methode Thereof |
| KR100699707B1 (en) * | 2003-12-15 | 2007-03-26 | 송기종 | Reinforcing pin for gabion retaining wall and reinforcing structure of gabion retaining wall using the same |
| JP2006283505A (en) * | 2005-04-05 | 2006-10-19 | Niitsumagumi:Kk | Water overflow preventing device and water overflow preventing method |
| JP5589117B1 (en) * | 2013-05-14 | 2014-09-10 | 共和ハーモテック株式会社 | Slope protection structure and stone custody installation method |
| JP2022067817A (en) * | 2020-10-21 | 2022-05-09 | 小岩金網株式会社 | Coupling structure of lattice plane material and assembly cage |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081068B2 (en) | 1996-01-10 |
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