JP2000144676A - Cage mat lining for curve part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To use a cage main body for a straight line part to construct a cage mat lining for a curve part by superposing L-shaped cage main bodies formed by bending a turtle shell wire net one on the other, and arranging and connecting the same along a curve part. SOLUTION: In a straight line part, one end of a turtle shell wire net is bent to form an L-shaped cage main body 2 comprising a side net 3 and a bottom net 4, the cage main bodies 2 are connected to each other rectilinearly by a fitting 11 formed by a spiral iron wire, and partition nets 6 are connected to both side parts and the central part by the fitting 11 to form stone filling spaces having the open upper surface. In the curve part, the cage main bodies 2, 2 are superposed and arranged along a curve, and connected to each other by the fitting 11, the patition nets 6 adjusted to a required length are connected to form a trapezoidal spaces. After the spaces are filled with stone, a covering net is put thereon to end the cage mat lining. Accordingly, the cage mat lining for the curve can be constructed by using the same material as that for the straight line part.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は護岸工事、土地造成
工事等に使用するマット型石詰籠（以下、籠マットとい
う）と、その施工に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mat type stone basket (hereinafter referred to as a basket mat) used for revetment work, land reclamation work, and the like, and construction thereof.

【０００２】[0002]

【従来の技術】従来より、周囲枠に菱形金網を張設した
籠マットがあり、平面長方形で曲線部に敷設する場合
は、籠と籠の間に隙間を生じる。間詰めの現場工法は色
々と工夫はされているが満足されていない。2. Description of the Related Art Heretofore, there has been a cage mat in which a diamond-shaped wire mesh is stretched around a peripheral frame, and when laid on a curved portion with a flat rectangular shape, a gap is created between the cages. Various methods have been devised for the on-site construction method, but they have not been satisfied.

【０００３】[0003]

【発明が解決しようとする課題】従来より籠マットの曲
線部敷設は、籠間に隙間を生じ、間詰めには特別仕様の
資材が必要で効率低下の原因となっている。本発明の課
題は特別仕様の資材を追加することなく、直線部施工の
籠マットで曲線部敷設にも対応出来る「曲線部の籠マッ
ト工」を提供することである。Conventionally, when laying a curved portion of a basket mat, a gap is formed between the cages, and a specially-specified material is required for filling, which causes a reduction in efficiency. It is an object of the present invention to provide a "curved part mat mat construction" capable of coping with a curved part laying with a straight part constructed basket mat without adding a material of a special specification.

【０００４】[0004]

【課題を解決するための手段】（イ）所定の亀甲金網を
現場で、断面Ｌ字状に折曲して、片側の側面網と底面網
からなる籠本体を形成する。亀甲金網は、列線ねじり部
を「かど」にすれば、容易に折曲出来る。又、亀甲金網
は剛性を有するので形成された底面網、側面網はその形
状を保持する。 （ロ）所定の亀甲金網で仕切網を形成する。仕切網を断
面コ字状、Ｌ字状その他適宜形状に折曲すれば任意の幅
を形成出来る。 （ハ）籠本体同士、仕切網と籠本体の結合は連結金具を
介して行う。上記籠本体、仕切網および連結金具は蓋網
と共に籠マットを構成する。Means for Solving the Problems (a) A predetermined wire mesh net is bent at the site into an L-shaped cross section to form a basket body consisting of a side net and a bottom net on one side. The tortoiseshell wire mesh can be easily bent by setting the twisted portion of the column wire to a corner. In addition, since the bottom net and the side net formed by the turtle net have rigidity, their shapes are maintained. (B) A partition net is formed by a predetermined turtle net. An arbitrary width can be formed by bending the partition net into a U-shaped cross section, an L-shaped cross section, or another appropriate shape. (C) The basket bodies are connected to each other, or the partition net and the basket body are connected to each other via a connection fitting. The basket main body, the partition net, and the connection fitting together with the lid net constitute a basket mat.

【０００５】上記の籠マットを曲線部に敷設するには、 （イ）隣合う籠本体の底面網同志を適宜に重ね合わし
て、籠本体を工事の曲線部に沿って並べ、連結する。亀
甲金網は強いので底面網自体に、籠本体の「かど」を結
合金具を介して、任意の角度で結合出来る。 （ロ）次に仕切網を、例えば断面コ字状に折曲して幅を
調節しつつ、側面網間の所定位置に嵌め、結合金具を介
して籠本体に結合し、石詰空間を形成する。曲線部敷設
の場合、側面網同士は斜行しているので、その間隔は位
置により異なるが、同じ大きさの仕切網で対応出来る。
本発明の「曲線部の籠マット工」は以上を特徴とするも
のである。In order to lay the above-mentioned basket mat on the curved portion, (a) the bottom nets of adjacent cage bodies are appropriately overlapped, and the basket bodies are arranged along the curved portion of the construction and connected. Since the tortoise shell mesh is strong, the "corner" of the cage body can be connected to the bottom net itself at any angle via the connection bracket. (B) Next, the partition net is bent at a predetermined position between the side nets while being bent, for example, into a U-shape in cross section, and fitted to a predetermined position between the side nets, and connected to the basket main body via a connecting bracket to form a stone filling space. I do. In the case of laying a curved part, the side nets are skewed, so the spacing varies depending on the position, but it can be handled by a partition net of the same size.
The "curved cage matting section" of the present invention is characterized by the above.

【０００６】[0006]

【発明の実施の形態】以下、本発明の実施の形態を図面
を参照して説明する。〔図１〕は亀甲金網で形成した籠
本体（２）を示す。幅、長さ、線径、網目、材質等に関
して所定の亀甲金網を現場に搬入する。一例で言えば幅
＝２．５ｍ、長さ＝３ｍ、線径＝４ｍｍ、網目＝８０ｍ
ｍ、亜鉛メッキ処理の亀甲金網である。亀甲金網は列線
ねじり部（９）を「かど」（８）にすれば容易に折曲出
来るので、片側の側面網（３）と底面網（４）からな
る、断面Ｌ字状の籠本体（２）を現場製作する。〔図
１〕は籠本体（２）、（２）、（２）を平行に並べた直
線部敷設の場合であり、底面網（４）の縦長辺（５）
と、隣合う籠本体（２）の「かど」（８）を結合金具
（１１）を介して連結している。結合金具（１１）は螺
旋状鉄線が一般である。Embodiments of the present invention will be described below with reference to the drawings. [FIG. 1] shows a cage body (2) formed of a turtle shell wire mesh. A predetermined wire mesh with regard to width, length, wire diameter, mesh, material, etc. is carried into the site. As an example, width = 2.5m, length = 3m, wire diameter = 4mm, mesh = 80m
m, a zinc-plated turtle wire mesh. Since the tortoise shell wire mesh can be easily bent by forming the column line twisting portion (9) into a corner (8), the cage body having an L-shaped cross section composed of a side net (3) and a bottom net (4) on one side. (2) is produced on site. [FIG. 1] shows a case where a basket body (2), (2), (2) is laid in a straight line and arranged in parallel, and a vertically long side (5) of a bottom net (4) is shown.
And the "corner" (8) of the adjacent basket main body (2) are connected via a connection fitting (11). The connection fitting (11) is generally a spiral iron wire.

【０００７】〔図２〕は仕切網（６）を示す。亀甲金網
の列線方向が仕切網（６）の縦方向である。即ち籠本体
（２）の底面網（４）の幅に等しい幅の亀甲金網を、側
面網（３）の高さに等しい長さに切断して形成される。
〔図３〕に示す仕切網（６）は、亀甲金網の列線方向を
仕切網（６）の横方向にしたものである。即ち籠本体
（２）の側面網（３）の高さに等しい幅の亀甲金網を、
底面網（４）の幅に等しい長さに切断して形成される。
〔図２〕〔図３〕の仕切網（６）は、いづれも断面コ字
状、Ｌ字状その他適宜形状に折曲して任意の幅に調整さ
れる。なお〔図２〕の仕切網（６）に関して、上下の
「へり」にそれぞれ行線（１０）を巻着して、形を整え
れば、籠本体や蓋網と結合するに便である。FIG. 2 shows a partition net (6). The row direction of the turtle shell wire mesh is the vertical direction of the partition net (6). That is, it is formed by cutting a turtle net having a width equal to the width of the bottom net (4) of the basket body (2) to a length equal to the height of the side net (3).
The partition net (6) shown in FIG. 3 is one in which the row line direction of the turtle net is the horizontal direction of the partition net (6). That is, a tortoiseshell wire mesh having a width equal to the height of the side net (3) of the basket body (2)
It is formed by cutting to a length equal to the width of the bottom net (4).
[FIG. 2] The partitioning net (6) shown in FIG. 3 is bent into a U-shaped cross section, an L-shaped cross section or any other suitable shape to adjust the width to an arbitrary width. With respect to the partitioning net (6) shown in FIG. 2, it is convenient to wind the row lines (10) around the upper and lower "edges" so as to be combined with the basket main body and the lid net.

【０００８】ときは仕切網（６）同様に、適宜形状に折
曲して幅Ｗを調整出来る。［図４］は本発明の籠マット
（１）の組立態様を示す説明図である。隣合う籠本体
（２）、（２）の底面網（４）、（４）同士を適宜重合
して「向き」を調整しつつ、籠本体（２）を曲線部に沿
って並べ、連結する。亀甲金網は強い網なので底面網
（４）自体に、隣の籠本体の「かど」（８）を任意角度
で結合出来る。菱形金網は軟弱なので枠と枠の結合とな
り、枠同士が斜行の場合は連結出来ない。次に仕切網
（６）を側面網（３）、（３）間に嵌める。側面網
（３）、（３）間の間隔は両端部や中間部の所定位置に
より異なるが、仕切網（６）の幅Ｗは自在に調節出来る
から、側面網（３）、（３）間に嵌着出来る。次に仕切
網（６）を結合金具（１１）を介して籠体（２）に結合
する。[0008] In the same manner as in the case of the partition net (6), the width W can be adjusted by appropriately bending the shape. FIG. 4 is an explanatory view showing an assembling mode of the basket mat (1) of the present invention. The cage bodies (2), (2) are arranged along the curved part and connected together while adjusting the "direction" by appropriately overlapping the bottom nets (4) and (4) of the adjacent cage bodies (2) and (2). . Since the turtle net is a strong net, the corner (8) of the adjacent cage body can be connected to the bottom net (4) itself at an arbitrary angle. Since the diamond-shaped wire mesh is weak, the frames are joined to each other, and cannot be connected when the frames are skewed. Next, the partition net (6) is fitted between the side nets (3) and (3). Although the distance between the side nets (3) and (3) varies depending on the predetermined positions of both ends and the intermediate part, the width W of the partition net (6) can be freely adjusted. Can be fitted to Next, the partition net (6) is connected to the basket (2) via the connection fitting (11).

【０００９】［図５］は石詰空間（７）を形成した態様
を示す。直線部−曲線部−直線部と連続して籠本体
（２）を配設し順次連結して施工面を覆う。次いで側面
網（３）、（３）間に仕切網（６）を嵌着すれば上面開
放の石詰空間（７）が形成される。直線部の側面網
（３）、（３）同士は平行であり石詰空間（７）は長方
形であり、曲線部では斜行であり石詰空間（７）は台形
である。次に石詰空間（７）に石詰めする。石詰め後、
蓋網を被着すれば本発明の「曲線部の籠マット工」は完
了する。FIG. 5 shows an embodiment in which a stone filling space (7) is formed. The basket body (2) is arranged continuously from the straight line portion-curved portion-straight line portion and connected in order to cover the construction surface. Next, if a partition net (6) is fitted between the side nets (3), (3), a stone filling space (7) with an open top surface is formed. The side nets (3) and (3) of the straight portion are parallel to each other, the stuffing space (7) is rectangular, and the curving portion is oblique and the stuffing space (7) is trapezoidal. Next, the stone filling space (7) is packed with stones. After stuffing stones,
When the lid net is attached, the “curved part mat matting” of the present invention is completed.

【００１０】[0010]

【発明の効果】本発明の「曲線部の籠マット工」は、籠
本体、仕切網および連結金具からなり、直線部に敷設し
た籠マットを、追加修正することなく、その儘で曲線部
に敷設する工法である。従来の菱形金網で形成した石詰
籠を曲線部に敷設する場合は、籠同士の間に空隙を生
じ、間詰めには特別仕様の資材が必要で工事の効率低下
の原因となっていた。日本の河川は曲線状が普通であり
直線状は少ない。従って本発明の「曲線部の籠マット
工」の適用機会は極めて多く、そのもたらす効果は極め
て大きい。According to the present invention, the "cage mat for curved section" of the present invention is composed of a cage body, a partition net and a connecting bracket, and the cage mat laid on the straight section is formed on the curved section without any additional correction. It is a construction method to lay. When laying stone baskets formed by a conventional diamond-shaped wire mesh on a curved part, voids are created between the baskets, and specially-specified materials are required for the filling, which has been a cause of a reduction in construction efficiency. Japanese rivers are usually curved and straight. Therefore, there are very many opportunities to apply the “curved cage matting” of the present invention, and the effect brought about is extremely large.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の籠本体を示す斜視図である。FIG. 1 is a perspective view showing a basket main body of the present invention.

【図２】本発明の仕切網を示す正面図である。FIG. 2 is a front view showing a partition net of the present invention.

【図３】本発明の仕切網を示す正面図である。FIG. 3 is a front view showing a partition net of the present invention.

【図４】本発明の施工状態を示す説明図である。FIG. 4 is an explanatory view showing a construction state of the present invention.

【図５】本発明の施工状態を示す説明図である。FIG. 5 is an explanatory view showing a construction state of the present invention.

【符号の説明】[Explanation of symbols]

１ 籠マット ２ 籠本体 ３ 側面網 ４ 底面網 ５ 底面網の縦長辺 ６ 仕切網 ７ 石詰空間 ８ 籠本体のかど ９ 列線ねじり部 １０ 行線 １１ 結合金具 DESCRIPTION OF SYMBOLS 1 Basket mat 2 Basket main body 3 Side net 4 Bottom net 5 Vertical long side of bottom net 6 Partition net 7 Stone filling space 8 Basket main body corner 9 Column line twisting part 10 Row line 11 Joining bracket

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】亀甲金網を断面Ｌ字状に折曲してなる籠本
体と、他の亀甲金網で形成した仕切網と、結合金具と、
蓋網からなる籠マットに関して、隣合う籠本体の底面網
同士を適宜に重合しつつ、籠本体を敷設曲線に沿って敷
設し、結合金具を介して連結し、次に仕切網を折曲して
幅を調整しつつ、斜行する側面網間の所定位置に嵌着
し、結合金具を介して籠本体に結合し、上面開放の石詰
空間を形成する、以上を特徴とする曲線部の籠マット
工。1. A basket body formed by bending a turtle shell wire net into an L-shaped cross section, a partition net formed by another turtle shell wire net, a joining metal fitting,
Regarding the basket mat consisting of the lid net, the basket nets are laid along the laying curve while the bottom nets of the adjacent basket main bodies are appropriately overlapped, connected via the connecting bracket, and then the partition net is bent. While adjusting the width of the curved part, it is fitted at a predetermined position between the skewed side nets and is connected to the basket body through a connecting bracket to form a stone space with an open top surface. Basket mat mechanic.