JP5129850B2 - Gabion with tow bar - Google Patents

Gabion with tow bar Download PDF

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JP5129850B2
JP5129850B2 JP2010242345A JP2010242345A JP5129850B2 JP 5129850 B2 JP5129850 B2 JP 5129850B2 JP 2010242345 A JP2010242345 A JP 2010242345A JP 2010242345 A JP2010242345 A JP 2010242345A JP 5129850 B2 JP5129850 B2 JP 5129850B2
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gabion
mesh
tow bar
gabions
linear member
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JP2012092613A (en
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久嗣 田中
憲次 岸田
貴幸 山口
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近畿砕石株式会社
瀬戸内金網商工株式会社
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Description

本発明は、金網からなる篭本体の内部に栗石を充填することにより形成される蛇篭に関するものであり、更に詳しくは、現場に設置した際の相互連結が容易な牽引棒付き蛇篭に関するものである。   The present invention relates to a gabion formed by filling chestnut main body made of a wire mesh with a chestnut stone, and more particularly relates to a gabion with a tow bar that can be easily interconnected when installed on site. .

例えば、特許文献１に開示されているように、海岸、河岸、湖岸等の岸辺に護岸壁を構築したり、傾斜地の法面に補強壁を構築したりする場合に、蛇篭が使用される。この蛇篭は、菱形金網等の金網によって四角い容器形や円筒形などに形成された篭本体の内部に栗石を充填したもので、複数の蛇篭を岸辺や法面に沿って縦又は横に並べたり、縦及び横の両方向に並べたりすることにより、前記護岸壁や補強壁等の擁壁が構築される。その際、蛇篭の位置ずれを防止して前記擁壁の強度を高めるため、隣接する蛇篭同士を適宜の連結金具で互いに連結している。   For example, as disclosed in Patent Document 1, a gabion is used when a revetment wall is constructed on the shore such as a coast, a river bank, or a lake shore, or a reinforcing wall is constructed on a slope of an inclined land. This gabion is filled with chestnut stone inside the main body of a square container or cylinder formed by a wire mesh such as a rhombus metal mesh, and a plurality of gabions can be arranged vertically or horizontally along the shore or slope. By arranging in both vertical and horizontal directions, retaining walls such as the revetment wall and the reinforcing wall are constructed. At that time, in order to prevent the position shift of the gabion and increase the strength of the retaining wall, the adjacent gabions are connected to each other by an appropriate connection fitting.

前記蛇篭同士の連結は、一般に、隣接する蛇篭の稜部に取り付けられている枠線同士を針金で結束するか、針金をコイル状に折曲して形成したスクリューストッパを巻き付けて結束するか、あるいは、菱形金網を形成する列線同士を針金で結束するなどして行われるが、何れの方法も、蛇篭の複数箇所において前記枠線同士或いは列線同士を前記連結金具を用いて結束するものであるため、設置する蛇篭の数が多い場合に、全ての蛇篭の連結を完了するまでに非常に多くの手間と時間とが必要であった。   The connection between the gabions is generally tied by binding the wire attached to the ridges of adjacent gabions with a wire, or by winding a screw stopper formed by bending the wire into a coil shape, Alternatively, it is performed by binding the row lines forming the rhombus wire mesh with a wire or the like, and any method is used to bind the frame lines or the row lines to each other using the connecting metal fittings at a plurality of gabions. Therefore, when a large number of gabions are installed, it takes a lot of time and effort to complete the connection of all the gabions.

特開平１０−１８２９５号公報Japanese Patent Laid-Open No. 10-18295

本発明の技術的課題は、金網製の篭本体の内部に栗石を充填することにより形成される蛇篭を、並べて設置した際の蛇篭同士の連結を簡単且つ迅速に行うことができるように構成することにある。   The technical problem of the present invention is that the gabions formed by filling chestnuts in the main body made of wire mesh can be easily and quickly connected to each other when the gabions are installed side by side. There is.

前記課題を解決するため、本発明の蛇篭は、金網からなる篭本体の内部に栗石が充填されると共に、線状部材を係止させるための耳部を一端又は両端に有する牽引棒が、前記篭本体の内部を一端から他端まで横切る姿勢で引き抜き可能に配設されていることを特徴とする。   In order to solve the above-mentioned problems, the gabion according to the present invention is provided with a tow bar having ears for locking a linear member at one end or both ends, and filled with chestnut stone in the inside of the main body made of a wire mesh. It is arranged to be able to be pulled out in a posture that traverses the inside of the bag main body from one end to the other end.

本発明の具体的な一実施形態によれば、前記篭本体は、方形の上面網及び底面網と、方形の前面網及び後面網と、方形の右側面網及び左側面網とによって四角い容器形に形成され、前記牽引棒は、前記上面網と底面網とを結ぶ上下方向、前記前面網と後面網とを結ぶ前後方向、前記右側面網と左側面網とを結ぶ左右方向のうち、少なくとも一方向に向けて配設されている。   According to a specific embodiment of the present invention, the basket body has a rectangular container shape with a square top mesh and a bottom mesh, a square front mesh and a back mesh, and a square right mesh and a left mesh. The tow bar is at least one of a vertical direction connecting the upper surface mesh and the bottom surface network, a front-rear direction connecting the front surface network and the rear surface network, and a right and left direction connecting the right side network and the left side network. It is arranged in one direction.

また、本発明によれば、金網からなる篭本体の内部に栗石が充填されると共に線状部材を係止させるための耳部を一端又は両端に有する牽引棒が配設された蛇篭を、複数個並べて配置する工程、前記牽引棒の耳部に前記線状部材を係止させて該牽引棒を前記蛇篭から引き抜くことにより、該蛇篭の内部に前記線状部材を挿通させる工程、前記線状部材で隣接する蛇篭同士を相互に連結する工程、を有することを特徴とする蛇篭の連結方法が提供される。   In addition, according to the present invention, a plurality of gabions having a tow bar having one end or both ends with ears for locking the linear member while filling the inside of the main body made of a wire mesh with chestnut A step of arranging the individual pieces, a step of inserting the linear members into the interior of the gabion by engaging the linear members with the ears of the tow bar and pulling the tow bar out of the gabion, the linear There is provided a method for connecting gabions, comprising the step of mutually connecting gabions adjacent to each other with a member.

本発明によれば、線状部材を係止させるための耳部を備えた牽引棒を蛇篭に引き抜き可能に設置したことにより、蛇篭の設置時に前記牽引棒によって該蛇篭内に線状部材を挿通させ、隣接する蛇篭同士を該線状部材で簡単に連結することができる。特に、隣接する蛇篭同士を各々に挿通した線状部材で連結する方法は、針金や該針金をコイル状に折曲したスクリューストッパ等の連結金具を用いる従来の連結方法に比べ、蛇篭同士の相互連結を簡単且つ迅速に行うことができるので、設置する蛇篭の数が多くても、蛇篭の連結作業を簡単かつ迅速に行うことが可能になる。   According to the present invention, the tow bar provided with the ear part for locking the linear member is detachably installed in the gabion, so that the linear member is inserted into the gabion by the tow bar when the gabion is installed. Adjacent gabions can be easily connected with the linear member. In particular, the method of connecting adjacent gabions with linear members inserted into each other is a method of connecting gabions to each other as compared to the conventional connection method using a metal fitting such as a wire or a screw stopper obtained by bending the wire into a coil shape. Since the connection can be performed easily and quickly, the connection operation of the gabions can be performed easily and quickly even if the number of gabions to be installed is large.

本発明に係る蛇篭の一実施形態を示す斜視図である。It is a perspective view showing one embodiment of a gabion according to the present invention. 図１の蛇篭の一部を破断して示す要部断面図である。It is principal part sectional drawing which fractures | ruptures and shows a part of gabion of FIG. 蛇篭に線状部材を挿通する途中の状態を示す要部断面図である。It is principal part sectional drawing which shows the state in the middle of inserting a linear member in a gabion. 蛇篭に線状部材を挿通した状態を示す要部断面である。It is a principal part cross section which shows the state which penetrated the linear member to the gabion. 蛇篭を左右に並設して線状部材で連結した状態の要部正面図である。It is a principal part front view of the state which arranged the gabion side by side and connected with the linear member. 図５の平面図である。FIG. 6 is a plan view of FIG. 5. 隣接する蛇篭に線状部材を挿通する前の平面図である。It is a top view before inserting a linear member in the adjacent gabion. 図７において一方の蛇篭に線状部材を挿通した後の平面図である。It is a top view after inserting a linear member in one gabion in FIG. 蛇篭を上下及び左右に並設して線状部材で連結した状態を正面図である。It is a front view which shows the state which arranged the gabion side by side in the up-and-down and right and left, and was connected with the linear member.

図１及び図２には本発明に係る牽引棒付き蛇篭の一実施形態が示されている。この蛇篭１は角形蛇篭であって、金網好ましくは菱形金網を用いて四角い容器形に形成された篭本体２の内部に栗石３を充填することにより形成され、該蛇篭１の内部には、複数の牽引棒４が、栗石充填領域を一端から反対側の他端まで横切る姿勢で引き抜き可能に設置されている。   1 and 2 show an embodiment of a gabion with a tow bar according to the present invention. The gabion 1 is a square gabion, and is formed by filling a chestnut body 3 formed into a square container shape using a wire mesh, preferably a rhombus metal mesh, with a chestnut stone 3. The tow bar 4 is installed so that it can be pulled out in a posture that crosses the chestnut filling region from one end to the other end on the opposite side.

前記牽引棒４は、剛性の大きい金属棒からなるもので、その両端に、針金やワイヤロープ等の可撓性ある線状部材５（図３参照）を係止させるための環状又は鉤状をした耳部４ａを有し、該耳部４ａに線状部材５を係止させた状態で蛇篭１から引き抜くことにより、該蛇篭１の内部に前記線状部材５を挿通させるものである。   The tow bar 4 is made of a highly rigid metal bar, and has an annular shape or a hook shape for locking a flexible linear member 5 (see FIG. 3) such as a wire or a wire rope at both ends. The wire member 5 is inserted into the inside of the gabion 1 by being pulled out from the gabion 1 with the wire member 5 being locked to the ear portion 4a.

前記菱形金網は、偏平螺旋状に折曲した列線７の折曲部７ａ同士を順次連繋させることにより形成されたもので、前記篭本体２は、このような菱形金網からなる方形の上面網８及び底面網９と、方形の前面網１０及び後面網１１と、方形の右側面網１２及び左側面網１３とを、四角い容器形に組み立てることにより、前記篭本体２が形成されている。そして、前記蛇篭１の左右両側端部寄りの上下位置、即ち四隅の近くに、前記前面網１０と後面網１１とを結ぶ前後方向に向けて該蛇篭１を貫通するように前記牽引棒４が配設されている。   The rhombus wire mesh is formed by sequentially connecting the bent portions 7a of the row line 7 bent in a flat spiral shape, and the saddle body 2 is a rectangular upper surface net made of such a rhombus wire mesh. 8 and bottom mesh 9, square front mesh 10 and rear mesh 11, square right mesh 12 and left mesh 13 are assembled into a square container shape to form the basket body 2. The tow bar 4 passes through the gabion 1 in the front-rear direction connecting the front mesh 10 and the rear mesh 11 in the vertical position near the left and right ends of the gabion 1, that is, near the four corners. It is arranged.

前記篭本体２を形成する場合、前記上面網８、底面網９、前面網１０、後面網１１、右側面網１２、左側面網１３をそれぞれ個別に形成し、各面網の外周に取り付けられた枠線同士を針金やスクリューストッパ等の連結金具１４で連結しても良いが、前記底面網９と前面網１０と後面網１１とを一連の菱形金網で形成し、上面網８と右側面網１２及び左側面網１３は個別に形成し、それらを容器形に連結しても良い。   When forming the main body 2, the top mesh 8, bottom mesh 9, front mesh 10, rear mesh 11, right mesh 12, and left mesh 13 are individually formed and attached to the outer periphery of each mesh. The frame lines may be connected by a connecting metal fitting 14 such as a wire or a screw stopper. However, the bottom mesh 9, the front mesh 10, and the rear mesh 11 are formed of a series of rhombus metal meshes, and the upper mesh 8 and the right side. The net 12 and the left side net 13 may be formed separately and connected in a container shape.

前記篭本体２への栗石３の充填は、手作業で行うこともできるが、通常は、木製又は金属製の方形の保持枠（図示せず）の中に、上面網８を取り外した前記篭本体２を収容し、パワーショベル等の機械力を利用して該篭本体２の中に栗石３が充填される。充填が完了すると、前記保持枠が篭本体２から分離されたあと前記上面網８が取り付けられるか、又は、前記上面網８が取り付けられたあとに前記保持枠が蛇篭１から分離される。
複数の篭本体２を一つの保持枠の内部に並べて保持させ、該複数の篭本体２内に同時に栗石３を充填することも行われる。 The chestnut body 2 can be filled with the chestnut stone 3 by hand, but usually the top face 8 is removed from a wooden or metal rectangular holding frame (not shown). The main body 2 is accommodated, and the chestnut 3 is filled into the heel main body 2 using mechanical force such as a power shovel. When the filling is completed, the upper surface mesh 8 is attached after the holding frame is separated from the basket main body 2, or the holding frame is separated from the gabion 1 after the upper surface mesh 8 is attached.
A plurality of cocoon bodies 2 are held side by side in one holding frame, and the chestnuts 3 are simultaneously filled in the plurality of cocoon bodies 2.

前記栗石３の充填に当たり、前記篭本体２の内部には、前記牽引棒４が、該篭本体２を一端（図では前端）から反対側の他端（図では後端）まで横切る姿勢で仮止めした状態に配設され、その状態で前記栗石３の充填が行われる。前記牽引棒４の両端は、菱形金網の網目から外部に若干突出していることが望ましいが、突出していなくても構わない。   When filling the chestnut 3, the tow bar 4 is temporarily placed inside the heel body 2 so as to cross the heel body 2 from one end (front end in the figure) to the other end (rear end in the figure). It arrange | positions in the stopped state, and the filling of the said chestnut 3 is performed in the state. It is desirable that both ends of the tow bar 4 protrude slightly outward from the mesh of the rhombus metal mesh, but it does not need to protrude.

前記牽引棒４を仮止めする方法としては、例えば、該牽引棒４の両端を前面網１０及び後面網１１の網目から突出させた状態で列線７に係止させる方法、該牽引棒４の両端を仮止用針金で前面網１０及び後面網１１の列線７に結びつける方法、該牽引棒４の両端に菱形金網の網目より寸法の大きい板状又は棒状の係止部材を取り付け、この係止部材を篭本体２の外面に係止させる方法などがある。   As a method of temporarily fixing the tow bar 4, for example, a method of locking both ends of the tow bar 4 to the row line 7 in a state where both ends of the tow bar 4 protrude from the meshes of the front mesh 10 and the rear mesh 11, A method in which both ends are connected to the row line 7 of the front mesh 10 and the rear mesh 11 with a temporary wire, and a plate-like or rod-like locking member having a size larger than that of the rhombus wire mesh is attached to both ends of the pulling rod 4. There is a method of locking the stop member to the outer surface of the bag main body 2.

また、前記牽引棒４を右側面網１２及び左側面網１３の内面に直接接触する状態に配設する場合は、該牽引棒４の中間の適宜位置を仮止用針金で前記右側面網１２及び左側面網１３の列線７に結び着けても良い。
前記仮止用針金は、栗石３充填後に除去しても良いが、そのまま放置しても良い。 Further, when the pulling bar 4 is disposed in direct contact with the inner surfaces of the right side net 12 and the left side net 13, the right side net 12 is placed at an appropriate intermediate position of the pulling bar 4 with a temporary wire. And may be tied to the column line 7 of the left side net 13.
The temporary fixing wire may be removed after the chestnut 3 is filled, but may be left as it is.

前記牽引棒４は、図２に示すように、右側面網１２又は左側面網１３との間に栗石３が介在する程度に該側面網から離して配設されているが、右側面網１２又は左側面網１３と接触する程度に該側面網の内面に沿って配設することもできる。   As shown in FIG. 2, the tow bar 4 is disposed so as to be separated from the side net so that the chestnut 3 is interposed between the right side net 12 or the left side net 13. Or it can also arrange | position along the inner surface of this side net | network so that it may contact the left side net | network 13.

前記構成を有する蛇篭１は、現場に運ばれて所定の場所に設置されたあと、前記牽引棒４により線状部材５が挿通されるか、あるいは、前記牽引棒４で線状部材５が挿通されたあと、現場に運ばれて設置される。   The gabion 1 having the above configuration is transported to the site and installed at a predetermined place, and then the linear member 5 is inserted by the tow bar 4 or the linear member 5 is inserted by the tow bar 4. After that, it is carried to the site and installed.

前記蛇篭１に線状部材５を挿通する場合、図３に示すように、前記牽引棒４の一方の耳部４ａに線状部材５の端部を係止させ、その状態で該牽引棒４を他方の耳部４ａの方向に向けて矢印ａ方向に蛇篭から引き抜くようにする。これにより該蛇篭１の内部には、図４に示すように、前記線状部材５が該蛇篭１を一端から他端に向けて貫通した状態に挿通される。この場合、挿通後の該線状部材５は必ずしも蛇篭１の内部を真っ直ぐ延びているとは限らず、前記牽引棒４の引き抜きに伴って栗石３が動いたような場合には、動いた栗石３に押されて部分的に湾曲した状態で該蛇篭１の内部に挿通されることもある。なお、前記牽引棒４の引き抜きに伴って栗石が動いたとしても、該牽引棒４の太さ自体は小さいため、栗石の動きも非常に小さく、蛇篭１としての機能に影響は及ぼさない。   When the linear member 5 is inserted into the gabion 1, as shown in FIG. 3, the end of the linear member 5 is locked to one ear portion 4 a of the pulling rod 4, and the pulling rod 4 is in this state. Is pulled out of the gabion in the direction of arrow a toward the other ear 4a. Thereby, as shown in FIG. 4, the linear member 5 is inserted into the gabion 1 in a state of penetrating the gabion 1 from one end to the other end. In this case, the linear member 5 after insertion does not necessarily extend straight inside the gabion 1. If the chestnut 3 moves as the tow bar 4 is pulled out, 3 and may be inserted into the inside of the gabion 1 while being partially curved. Even if the chestnut moves as the tow bar 4 is pulled out, the thickness of the tow bar 4 is small, so that the movement of the chestnut is very small and does not affect the function of the gabion 1.

そして、図５及び図６に示すように、隣接する蛇篭１の線状部材５の端部同士を相互に結合することにより、隣接する蛇篭１同士が相互に連結される。
蛇篭１が左右方向に３つ以上並設されている場合には、上記方法によって隣接する蛇篭１同士を次々に連結することができる。
蛇篭１を上下に段積した場合も、同様にして上下の蛇篭１同士を線状部材５で相互に連結することができる。 And as shown in FIG.5 and FIG.6, the adjacent gabions 1 are mutually connected by couple | bonding the edge parts of the linear member 5 of the adjacent gabions 1 mutually.
When three or more gabions 1 are arranged in the left-right direction, adjacent gabions 1 can be connected one after another by the above method.
Even when the gabions 1 are stacked up and down, the upper and lower gabions 1 can be connected to each other by the linear members 5 in the same manner.

図５及び図６の実施形態では、各蛇篭１に線状部材５を個別に挿通し、両線状部材５の端部同士を相互に結合しているが、隣接する蛇篭１を１本の線状部材５で連結することもできる。即ち、図７に示すように、２つの蛇篭１のうち一方の蛇篭１の牽引棒４の耳部４ａに線状部材５を係止させ、該牽引棒４を矢印ｂ方向に引き抜いて図８のように前記蛇篭１に線状部材５を挿通させたあと、この線状部材５を他方の蛇篭１の牽引棒４の耳部４ａに係止させ、この牽引棒４を矢印ｃ方向に引き抜くことにより、１本の前記線状部材５が２つの蛇篭１にＵ字形に折り曲げられた状態で挿通される。そこで、該線状部材５の両端部を相互に結合することにより、前記２つの蛇篭１を１本の線状部材５で連結することができる。   In the embodiment of FIGS. 5 and 6, the linear members 5 are individually inserted into each gabion 1 and the ends of both linear members 5 are connected to each other. It can also be connected by a linear member 5. That is, as shown in FIG. 7, the linear member 5 is locked to the ear portion 4a of the tow bar 4 of one of the two gabions 1, and the tow bar 4 is pulled out in the direction of the arrow b, as shown in FIG. After the linear member 5 is inserted through the gabion 1 as described above, the linear member 5 is engaged with the ear 4a of the tow bar 4 of the other gabion 1, and the tow bar 4 is pulled out in the direction of arrow c. Thus, the one linear member 5 is inserted into the two gabions 1 while being bent in a U shape. Therefore, the two gabions 1 can be connected by a single linear member 5 by connecting both ends of the linear member 5 to each other.

前記牽引棒４は、耳部４ａに複数の線状部材５を係止させた状態で蛇篭１から引き抜くことにより、該蛇篭１に複数の線状部材５を挿通させることもでき、これにより、例えば図９に示すように、上下及び左右に並設した蛇篭１同士を相互に連結することができる。即ち、図９において、４つの蛇篭１の端部が接する部分では、各蛇篭１の牽引棒４の耳部４ａにそれぞれ２本の線状部材５を係止させた状態で該牽引棒４を引き抜くことにより、各蛇篭１にそれぞれ２本の線状部材５が挿通され、一方の線状部材５によって左右の蛇篭１同士が相互に連結され、他方の線状部材５によって上下の蛇篭１同士が相互に連結されている。
前記蛇篭１が左右だけ又は上下だけに隣接し合う部分では、各蛇篭１に牽引棒４によってそれぞれ１本の線状部材５が挿通され、この線状部材５で隣接する蛇篭１が相互に連結される。 The pulling bar 4 can be inserted through the gabion 1 by pulling it out of the gabion 1 with the plurality of linear members 5 engaged with the ears 4a. For example, as shown in FIG. 9, gabions 1 arranged side by side in the vertical and horizontal directions can be connected to each other. That is, in FIG. 9, at the portion where the ends of the four gabions 1 are in contact with each other, the tow bar 4 is held in a state where the two linear members 5 are engaged with the ears 4 a of the tow bar 4 of each gabion 1. By pulling out, two linear members 5 are inserted into each gabion 1, the left and right gabions 1 are connected to each other by one linear member 5, and the upper and lower gabions 1 are connected to each other by the other linear member 5. Are connected to each other.
In the portion where the gabion 1 is adjoined only in the right and left direction or only in the up and down direction, one linear member 5 is inserted into each gabion 1 by the pulling rod 4, and the adjacent gabion 1 is connected to each other by the linear member 5. Is done.

蛇篭１が左右方向及び上下方向にそれぞれ３つ以上並設されている場合には、上記方法によって隣接する蛇篭１同士を次々に連結することができる。   When three or more gabions 1 are arranged in parallel in the left-right direction and the up-down direction, adjacent gabions 1 can be connected one after another by the above method.

前記実施形態においては、蛇篭１の正面視において左右両端寄りの位置にそれぞれ上下２つ（合計４つ）の牽引棒４が設けられているが、該牽引棒４の配設位置及び数は任意であり、蛇篭１の連結態様に応じて１つ又は２つ以上の牽引棒４を適宜位置に設けることができる。例えば、前記蛇篭１の左右両端寄りで上下方向の中央位置にそれぞれ１つ（合計２つ）の牽引棒４を設けることも、左右方向の中央位置に１つの牽引棒４を設けることもできる。   In the embodiment, two tow bars 4 (total of 4) are provided at positions near the left and right ends in the front view of the gabion 1, but the position and number of the tow bars 4 are arbitrary. In accordance with the connection mode of the gabion 1, one or more tow bars 4 can be provided at appropriate positions. For example, it is possible to provide one (total two) tow bars 4 at the center position in the vertical direction near the left and right ends of the gabion 1 or one tow bar 4 at the center position in the left and right direction.

また、前記実施形態は、前記牽引棒４が蛇篭１の前後方向即ち前面網１０と後面網１１とを結ぶ方向に配設されているが、該牽引棒４は、蛇篭１の左右方向即ち右側面網１２と左側面網１３とを結ぶ方向に配設することも、蛇篭１の上下方向即ち上面網８と底面網９とを結ぶ方向に配設することも、前記３つの方向のうちの何れか２方向あるいは３方向に配設することもでき、それらの配設位置及び数も任意である。
例えば、前記牽引棒４を蛇篭１の左右方向に配設した場合は、前後あるいは上下に並設した蛇篭１同士を線状部材５によって連結することが可能であり、上下方向に配設した場合には、前後あるいは左右に並設した蛇篭１同士を連結することが可能である。 In the embodiment, the tow bar 4 is disposed in the front-rear direction of the gabion 1, that is, the direction connecting the front net 10 and the rear net 11. Arrangement in the direction connecting the plane net 12 and the left side net 13, or in the vertical direction of the gabion 1, that is, in the direction connecting the top net 8 and the bottom net 9, They can be arranged in any two directions or three directions, and their arrangement positions and numbers are also arbitrary.
For example, when the tow bar 4 is arranged in the left-right direction of the gabion 1, the gabions 1 arranged side by side in the front-back direction or the up-down direction can be connected by the linear member 5, and arranged in the up-down direction. It is possible to connect the gabions 1 arranged side by side in the front-rear or left-right direction.

前記各実施形態の牽引棒４は、両端に耳部４ａを有しているが、一端だけに耳部４ａを有していても良い。   The tow bar 4 of each of the embodiments has the ears 4a at both ends, but may have the ears 4a only at one end.

このように、蛇篭１に耳部４ａ付きの牽引棒４を引き抜き可能に設置することにより、蛇篭の設置時に前記牽引棒４によって該蛇篭内に線状部材５を挿通させ、隣接する蛇篭同士を該線状部材５で簡単に連結することができる。特に、隣接する蛇篭同士を各々に挿通した線状部材５で連結する方法は、針金や該針金をコイル状に折曲したスクリューストッパ等の連結金具を用いる従来の連結方法に比べ、蛇篭同士の相互連結を簡単且つ迅速に行うことができるので、設置する蛇篭の数が多くても、蛇篭の連結作業を簡単かつ迅速に行うことが可能になる。   Thus, by installing the pulling rod 4 with the ear part 4a in the gabion 1 so that it can be pulled out, the linear member 5 is inserted into the gabion by the pulling rod 4 when the gabion is installed, and adjacent gabions are connected to each other. The linear member 5 can be simply connected. In particular, the method of connecting the adjacent gabions with the linear members 5 inserted into each other is a method of connecting the gabions to each other compared to a conventional coupling method using a metal fitting such as a wire or a screw stopper obtained by bending the wire into a coil shape. Since the interconnection can be performed easily and quickly, even if the number of gabions to be installed is large, the gabion connection operation can be performed easily and quickly.

なお、前記各実施形態では、四角い篭本体を用いて形成された角形の蛇篭が示されているが、円筒形の蛇篭や短円柱形をした蛇篭（だるま篭）など角形の蛇篭以外にも本発明は適用することができる。   In each of the above embodiments, a square gabion formed using a square gutter body is shown. However, in addition to a square gabion such as a cylindrical gabion or a short columnar gabion, The invention can be applied.

１ 蛇篭
２ 篭本体
３ 栗石
４ 牽引棒
４ａ 耳部
５ 線状部材
８ 上面網
９ 底面網
１０ 前面網
１１ 後面網
１２ 右側面網
１３ 左側面網 DESCRIPTION OF SYMBOLS 1 Gabion 2 Coral body 3 Kuriishi 4 Tow bar 4a Ear part 5 Linear member 8 Upper surface net 9 Bottom net 10 Front net 11 Rear net 12 Right side net 13 Left side net

Claims (3)

金網からなる篭本体の内部に栗石が充填されると共に、線状部材を係止させるための耳部を一端又は両端に有する牽引棒が、前記篭本体の内部を一端から他端まで横切る姿勢で引き抜き可能に配設されていることを特徴とする牽引棒付き蛇篭。   In the posture in which the inside of the main body made of wire mesh is filled with chestnut stone, and the tow bar having the ear part for locking the linear member at one end or both ends crosses the inside of the main body from one end to the other end. A gabion with a tow bar, wherein the gabion is arranged so that it can be pulled out. 前記篭本体は、方形の上面網及び底面網と、方形の前面網及び後面網と、方形の右側面網及び左側面網とによって四角い容器形に形成され、
前記牽引棒は、前記上面網と底面網とを結ぶ上下方向、前記前面網と後面網とを結ぶ前後方向、前記右側面網と左側面網とを結ぶ左右方向のうち、少なくとも一方向に向けて配設されている、
ことを特徴とする請求項１に記載の蛇篭。 The basket body is formed in a square container shape by a square top mesh and a bottom mesh, a square front mesh and a back mesh, a square right mesh and a left mesh,
The tow bar is directed in at least one direction among a vertical direction connecting the upper surface net and the bottom net, a front-rear direction connecting the front surface net and the rear net, and a right and left direction connecting the right side net and the left side net. Arranged,
The gabion according to claim 1. 金網からなる篭本体の内部に栗石が充填されると共に線状部材を係止させるための耳部を一端又は両端に有する牽引棒が配設された蛇篭を、複数個並べて配置する工程、
前記牽引棒の耳部に前記線状部材を係止させて該牽引棒を前記蛇篭から引き抜くことにより、該蛇篭の内部に前記線状部材を挿通させる工程、
前記線状部材で隣接する蛇篭同士を相互に連結する工程、
を有することを特徴とする蛇篭の連結方法。 A step of arranging a plurality of gabions arranged with a tow bar having one end or both ends of which are filled with chestnuts and locked with a linear member inside the main body made of a wire mesh;
A step of inserting the linear member into the interior of the gabion by engaging the linear member with the ear portion of the tow bar and pulling the tow bar out of the gabion;
Connecting the adjacent gabions with each other with the linear members;
A method for connecting gabions characterized by comprising:
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