JP5238617B2 - Fence body connection structure - Google Patents

Fence body connection structure Download PDF

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JP5238617B2
JP5238617B2 JP2009136933A JP2009136933A JP5238617B2 JP 5238617 B2 JP5238617 B2 JP 5238617B2 JP 2009136933 A JP2009136933 A JP 2009136933A JP 2009136933 A JP2009136933 A JP 2009136933A JP 5238617 B2 JP5238617 B2 JP 5238617B2
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fence
fence body
horizontal wire
horizontal
trunk edge
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JP2010281163A (en
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義生 雪上
拓也 前川
浩章 犬飼
秀敏 中村
敏 井阪
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Sekisui Jushi Corp
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Description

本発明は、敷地境界部や隣地境界部等に設けられる柵や塀等に用いられるフェンス体を上下に連結する連結構造に関するものである。   The present invention relates to a connection structure that vertically connects fence bodies used for fences, fences, and the like provided at site boundaries, adjacent land boundaries, and the like.

敷地境界部や隣地境界部等に設けられる柵や塀等に用いられるフェンス体は、一般には、支柱間にフェンス体が取付けられたものであり、このフェンス体としては、格子状体や板状体が用いられている。そして、柵や塀として設置高さが必要な場合には、連結部材を用いて前記フェンス体を上下に連結したものが用いられている。   Fence bodies used for fences and fences provided at site boundaries and adjacent boundary areas are generally fence bodies attached between struts. As this fence body, lattice bodies and plate shapes are used. The body is used. And when installation height is required as a fence or a fence, what connected the said fence body up and down using the connection member is used.

フェンス体として、格子体を用いる場合は、上フェンス体の最下段の横線材と、下フェンス体の最上段の横線材とをＵ字状金具や、受け金具と押さえ金具とによって前後から挟持する連結金具が用いられている。しかしながら、これら連結金具では、上下の格子体が前後にずれる虞れがあり、格子体のがたつきや、これに伴う連結金具の緩み等の不具合が起こる場合があった。   When a lattice body is used as the fence body, the lowermost horizontal wire material of the upper fence body and the uppermost horizontal wire material of the lower fence body are sandwiched from the front and rear by a U-shaped metal fitting, a receiving metal fitting and a holding metal fitting. A connecting bracket is used. However, in these connection fittings, there is a possibility that the upper and lower lattice bodies may be shifted back and forth, and there are cases in which problems such as looseness of the lattice bodies and loosening of the connection fittings accompanying this occur.

そこで、これらの問題を解決するために、特許文献１には、縦線材と横線材を格子状に配設したメッシュパネルから成る忍返体の取付構造であって、忍返体は下部に形成した胴縁部を有し、忍返体の胴縁部に位置する横線材を上方から抱持する上側固定金具と、フェンス体の胴縁部に位置する横線材を下方から抱持する下側固定金具と、上側固定金具と下側固定金具の間に配置され所定の厚みを有するスペーサーとを用い、上側固定金具、下側固定金具及びスペーサーに形成した貫通孔を挿通する螺子部材によって忍返体をフェンス体の上面に固定した忍返体の取付構造が提案されている。   Therefore, in order to solve these problems, Patent Document 1 discloses a mounting structure of a flip body composed of a mesh panel in which vertical wires and horizontal wires are arranged in a lattice shape, and the flip body is formed in the lower part. The upper fixing bracket that holds the horizontal wire located on the trunk edge of the repellent body from above, and the lower side that holds the horizontal wire located on the trunk edge of the fence body from below Using a fixing bracket and a spacer having a predetermined thickness disposed between the upper fixing bracket and the lower fixing bracket, the screw is inserted by the upper fixing bracket, the lower fixing bracket, and the screw member that passes through the through-hole formed in the spacer. There has been proposed a mounting structure for a flipper with the body fixed to the upper surface of the fence body.

特開２００７−９２４４９号公報JP 2007-92449 A

しかしながら、前記の忍返体の取付構造では、上側固定金具、下側固定金具及びスペーサーを上下方向に配置し、忍返体とフェンス体との横線材を上下に挟んで固定するので、忍返体とフェンス体との間隔が比較的開いた構造には不向きであり、すなわち、上側固定金具、下側固定金具の間隔が拡がるため、螺子部材と螺子部材の先端に取付けた締結部材との距離が長くなり、忍返体とフェンス体とが前後方向にずれやすくなる虞れがあり、それに伴う螺子部材の緩みやフェンス体のがたつき等が生じる虞があり、その点が問題点であった。   However, in the above-described mounting structure of the flip body, the upper fixing bracket, the lower fixing bracket, and the spacer are arranged in the vertical direction, and the horizontal wire material between the flip body and the fence body is fixed by sandwiching it vertically. This is not suitable for a structure in which the distance between the body and the fence body is relatively wide, that is, the distance between the screw member and the fastening member attached to the tip of the screw member is increased because the distance between the upper fixing bracket and the lower fixing bracket is increased. This may cause the repelling body and the fence body to be easily displaced in the front-rear direction, which may cause the screw members to loosen or the fence body to rattle, which is a problem. It was.

本発明は、前記の如き問題点を解消し、フェンス体どうしが間隔をおいて配置された状態で連結する場合であっても、フェンス体どうしの前後方向の位置ずれを抑えることができるフェンス体の連結構造を提供せんとするものである。   The present invention solves the problems as described above, and even when the fence bodies are connected in a state of being spaced apart from each other, the fence bodies can suppress the positional deviation between the fence bodies in the front-rear direction. The connection structure is intended to be provided.

上記目的を達成するために、本発明は次のような構成としている。   In order to achieve the above object, the present invention is configured as follows.

すなわちこの発明に係るフェンス体の連結構造は、多数の縦線材と横線材からなるフェンス体が上下に間隔をおいて配置され、上フェンス体の下部に形成された下胴縁と下フェンス体の上部に形成された上胴縁とが連結金具を介して連結され、前記連結金具は、上辺と斜辺とを有する略台形状の受け具とこれに被さる略台形状の押さえ具とを備え、前記上下胴縁の対向する一の横線材同士が前記受け具及び押さえ具の斜辺端部間でそれぞれ挟着されていると共に、上下胴縁の他の対向する横線材同士が受け具及び押さえ具の上辺端部間でそれぞれ挟着されていることを特徴とするものである。   That is, the fence body connection structure according to the present invention is a fence body composed of a number of vertical wires and horizontal wires arranged at intervals in the vertical direction, and the lower trunk edge and the lower fence body formed at the lower portion of the upper fence body. The upper body edge formed in the upper part is connected via a connection fitting, and the connection fitting includes a substantially trapezoidal receiver having an upper side and an oblique side, and a substantially trapezoidal pressing tool covering the upper side, One horizontal wire material facing the upper and lower body edges is sandwiched between the hypotenuse end portions of the receiving tool and the pressing tool, and the other facing horizontal wire materials of the upper and lower body edges are sandwiched between the receiving tool and the pressing tool. It is characterized by being sandwiched between the upper edge portions.

本発明によれば、連結金具は、上辺と斜辺とを有する略台形状の受け具とこれに被さる略台形状の押さえ具とを備え、前記上下胴縁の対向する一の横線材同士が前記受け具及び押さえ具の斜辺端部間でそれぞれ挟着されていると共に、上下胴縁の他の対向する横線材同士が受け具及び押さえ具の上辺端部間でそれぞれ挟着されているので、連結金具は挟着した横線材を軸とした回動が起こりにくく前後方向に揺動しにくくなるので、フェンス体同士の前後方向の位置ずれを抑えることができる。   According to the present invention, the connecting fitting includes a substantially trapezoidal receiver having an upper side and a hypotenuse and a substantially trapezoidal pressing member covering the upper side and the oblique side, and the horizontal wires facing each other of the upper and lower trunk edges are arranged in the above-mentioned manner. While being sandwiched between the hypotenuse end portions of the receiving tool and the pressing tool, and other opposing horizontal wire members are sandwiched between the upper side end parts of the receiving tool and the pressing tool, respectively. Since the connecting metal is less likely to rotate about the clamped horizontal wire as an axis, the connecting metal is less likely to swing in the front-rear direction.

本発明に係るフェンス体の連結構造において実施の一形態を示す正面図である。It is a front view which shows one Embodiment in the connection structure of the fence body which concerns on this invention. 図１の主要部の拡大正面図である。It is an enlarged front view of the principal part of FIG. 図１の主要部の拡大側面図である。It is an enlarged side view of the principal part of FIG. 図２のフェンス体の連結方法を示す分解説明図である。FIG. 3 is an exploded explanatory view showing a method for connecting the fence bodies of FIG. 2. 図２のフェンス体の連結方法において他の実施形態を示す分解説明図である。It is a decomposition explanatory drawing which shows other embodiment in the connection method of the fence body of FIG.

次に、本発明を実施するための最良の形態について図面を参照し、具体的に説明する。   Next, the best mode for carrying out the present invention will be specifically described with reference to the drawings.

図１において、１は縦線材１１と横線材１２とからなる上フェンス体、２は縦線材２１と横線材２２とからなる下フェンス体、３は上フェンス体１の下端部に形成された下胴縁１３と下フェンス体２の上端部に形成された上胴縁２３とを連結する連結金具であって、本発明に係るフェンス体の連結構造は、主にこれら上下フェンス体１，２及び連結金具３から構成されている。そして、図１においては、上下フェンス体１，２は、支柱４の間に接続部材５を介して取付けられてフェンスＦを形成している。   In FIG. 1, reference numeral 1 denotes an upper fence body made of a vertical wire material 11 and a horizontal wire material 12, 2 denotes a lower fence body made of a vertical wire material 21 and a horizontal wire material 22, and 3 denotes a lower fence formed at the lower end of the upper fence body 1. It is a connection metal fitting which connects the trunk edge 13 and the upper trunk edge 23 formed in the upper end part of the lower fence body 2, Comprising: The connection structure of the fence body which concerns on this invention is mainly these upper and lower fence bodies 1, 2, and It is comprised from the connection metal fitting 3. In FIG. 1, the upper and lower fence bodies 1 and 2 are attached between the columns 4 via the connection members 5 to form a fence F.

上フェンス体１は、一般には、多数の縦線材１１と横線材１２とが格子状に配置され、その交点を熔接等で接合された網状に形成されている。又縦線材１１及び横線材１２は、強度的に安定しておりコストの安い鋼線が好適に用いられるが、ステンレス合金アルミニウム合金などの他の金属からなる線材を用いてもよい。又、縦線材１１及び横線材１２の耐食性や耐候性を高めるために金属めっきや塗装が施されてもよい。   The upper fence body 1 is generally formed in a net shape in which a large number of vertical wire rods 11 and horizontal wire rods 12 are arranged in a lattice shape and their intersections are joined by welding or the like. The vertical wire 11 and the horizontal wire 12 are preferably steel wires that are stable in strength and inexpensive, but wires made of other metals such as a stainless alloy aluminum alloy may be used. Moreover, in order to improve the corrosion resistance and weather resistance of the vertical wire 11 and the horizontal wire 12, metal plating or coating may be performed.

かかる上フェンス体１の下端部には下胴縁１３が設けられている。本実施形態においては、下胴縁１３は、上フェンス体１の下端部の縦線材を左右方向に亘って折曲させて形成したものである。本実施形態において、下胴縁１３の形態は、断面略円形状となされているが、例えば、略三角形状、四角形状、多角形状、或いは半円状でもよい。又、かかる胴縁を上フェンス体１の上端部に設けてもよい。   A lower trunk edge 13 is provided at the lower end of the upper fence body 1. In the present embodiment, the lower trunk edge 13 is formed by bending a vertical wire at the lower end of the upper fence body 1 in the left-right direction. In the present embodiment, the shape of the lower trunk edge 13 has a substantially circular cross section, but may be, for example, a substantially triangular shape, a quadrangular shape, a polygonal shape, or a semicircular shape. Moreover, you may provide this trunk edge in the upper end part of the upper fence body 1. FIG.

下フェンス体２は、上フェンス体１と同様な形態であり、多数の縦線材２１と横線材２２とが格子状に配置され、その交点を熔接等で接合された網状に形成されており、下フェンス体２の上端部には、上胴縁２３が設けられている。本実施形態においては、上胴縁２３は、上フェンス体１の下胴縁１３と上下対称状となされているが、下胴縁１３と異なる形状でもよく、略三角形状、四角形状、多角形状、或いは半円状でもよい。   The lower fence body 2 has the same form as the upper fence body 1, and is formed in a net shape in which a number of vertical wire materials 21 and horizontal wire materials 22 are arranged in a lattice shape and their intersections are joined by welding or the like. An upper trunk edge 23 is provided at the upper end of the lower fence body 2. In the present embodiment, the upper trunk edge 23 is vertically symmetrical with the lower trunk edge 13 of the upper fence body 1, but may have a different shape from the lower trunk edge 13, and may be substantially triangular, quadrangular, or polygonal. Alternatively, it may be semicircular.

支柱４は、一般には、強度的に安定しておりコストの安い丸パイプ、角パイプ等の鋼管や、断面Ｈ字状やＴ字状の鋼材が好適に用いられるが、ステンレス合金やアルミニウム合金等の他の金属から形成されたものでもよい。かかる支柱４は、適宜間隔をおいて複数本地表に立設されている。   In general, the strut 4 is preferably a steel pipe such as a round pipe or a square pipe, which is stable in strength and low in cost, or a steel material having an H-shaped or T-shaped cross section. It may be formed from other metals. A plurality of such columns 4 are erected on the surface of the ground at appropriate intervals.

接続部材５は、上下フェンス体１，２を支柱４の間に所定の間隔で固定できるものであれば特に限定されるものではない。例えば、バンド状に形成されて支柱４の外周面を沿って巻回され、そのバンド両端部が上フェンス体１の下胴縁１３及びフェンス体２の上胴縁２３に取付けられる形態でもよく、或いは、横長板状の金具であって、その中央部が支柱４に固定され、両端部が前記上胴縁１３又は下胴縁２３に固定される形態でもよい。尚、上下フェンス体１，２を所定の間隔をおいて固定するために、図１においては、支柱４に前後に貫通する貫通孔（図示せず）を設け、接続部材５に設けた固定孔（図示せず）から貫通孔を貫通する固定ボルトＢによって接続部材５を支柱４に固定しているが、本実施形態に限定されるものではない。   The connecting member 5 is not particularly limited as long as the upper and lower fence bodies 1 and 2 can be fixed between the columns 4 at a predetermined interval. For example, it may be formed in a band shape and wound around the outer peripheral surface of the support column 4, and both ends of the band may be attached to the lower trunk edge 13 of the upper fence body 1 and the upper trunk edge 23 of the fence body 2, Or it is a horizontally long plate-shaped metal fitting, Comprising: The center part may be fixed to the support | pillar 4, and both ends may be fixed to the said upper trunk edge 13 or the lower trunk edge 23. In addition, in order to fix the upper and lower fence bodies 1 and 2 at a predetermined interval, in FIG. Although the connecting member 5 is fixed to the support column 4 by a fixing bolt B penetrating from the through hole (not shown), it is not limited to this embodiment.

更に、支柱４と上下フェンス体１，２とをより強固に接続するために、支柱４と上下フェンス体１，２の縦線材１１，２１とを接続する接続金具５１を用いてもよい。   Furthermore, in order to connect the support column 4 and the upper and lower fence bodies 1 and 2 more firmly, a connection fitting 51 that connects the support column 4 and the vertical wire members 11 and 21 of the upper and lower fence bodies 1 and 2 may be used.

図２は連結部材３の正面図と側面図を示すものである。連結金具３は、上下フェンス体１，２の前面側に配置される受け具６と、上下フェンス体１，２の背面側に配置されると共に受け具６に被さる押さえ具７とを備え、上フェンス体１の下胴縁１３と下フェンス体２の上胴縁２３とを連結している。   FIG. 2 shows a front view and a side view of the connecting member 3. The connection fitting 3 includes a receiving tool 6 disposed on the front side of the upper and lower fence bodies 1 and 2, and a pressing tool 7 disposed on the rear side of the upper and lower fence bodies 1 and 2 and covering the receiving tool 6. The lower trunk edge 13 of the fence body 1 and the upper trunk edge 23 of the lower fence body 2 are connected.

先ず、受け具６は、上辺６１とその両端に設けられた斜辺６２，６３とを有する側面視略台形状であり、正面視において、その幅は、上フェンス体１の縦格子１１間及びフェンス体２の縦格子２１間の間隔より短くなされている。そして、上辺６１の長さは下胴縁１３の横線材１２ａと上下に対向する上胴縁２３の横線材２２ａとの離間距離となされ、斜辺６２の長さは横線材１２ａとその斜め上方に位置する横線材１２ｂとの離間距離となされ、斜辺６３の長さは、横線材２２ａと、その斜め下方に位置すると共に前記横線材１２ｂと上下に対向する横線材２２ｂとの離間距離となされている。   First, the support 6 has a substantially trapezoidal shape in a side view having an upper side 61 and oblique sides 62 and 63 provided at both ends thereof. In front view, the width is between the vertical lattices 11 of the upper fence body 1 and the fence. The interval between the vertical lattices 21 of the body 2 is shorter. The length of the upper side 61 is the distance between the horizontal wire 12a of the lower body edge 13 and the horizontal wire 22a of the upper body edge 23 facing vertically, and the length of the oblique side 62 is above the horizontal wire 12a and obliquely above it. The distance between the horizontal wire 12b and the horizontal wire 22b is set to be the distance between the horizontal wire 22a and the horizontal wire 22b which is located obliquely below and opposite the horizontal wire 12b. Yes.

続いて、押さえ具７は、受け具６と同様に、上辺７１とその両端に設けられた斜辺７２，７３とを有する側面視略台形状であり、正面視において、その幅は、上フェンス体１の縦格子１１間及び下フェンス体２の縦格子２１間の間隔より短くなされている。そして、上辺７１の長さは下胴縁１３の横線材１２ａと上下に対向する上胴縁２３の横線材２２ａとの離間距離となされ、斜辺７２の長さは横線材１２ａとその斜め上方に位置する横線材１２ｂとの離間距離となされ、斜辺７３の長さは横線材２２ａとその斜め下方に位置すると共に前記横線材１２ｂと上下に対向する横線材２２ｂとの離間距離となされている。   Subsequently, the holding tool 7 has a substantially trapezoidal shape in a side view having an upper side 71 and oblique sides 72 and 73 provided at both ends thereof, as in the case of the receiving tool 6. It is made shorter than the space | interval between the 1 vertical lattice 11 and the vertical lattice 21 of the lower fence body 2. As shown in FIG. The length of the upper side 71 is a separation distance between the horizontal wire 12a of the lower body edge 13 and the horizontal wire 22a of the upper body edge 23 facing the upper and lower sides, and the length of the hypotenuse 72 is the horizontal wire 12a and obliquely above it. The distance between the horizontal wire 12b and the horizontal wire 12b is set, and the length of the hypotenuse 73 is the distance between the horizontal wire 22a and the diagonally lower portion of the horizontal wire 22a and the horizontal wire 22b facing the horizontal wire 12b.

従って、受け具６を上下胴縁１３，２３の前面側に配置し、押さえ具７を上下胴縁１３，２３の背面側から受け具６に被せることによって、横線材１２ａと横線材２２ａとが受け部６及び押さえ具７の上辺６１，７１の端部間でそれぞれ挟着されると共に、横線材１２ｂが受け具６及び押さえ具７の斜辺６２，７２、の端部間で挟着され、横線材２２ｂが斜辺６３，７３の端部間で挟着される。   Therefore, the horizontal wire 12a and the horizontal wire 22a are formed by placing the holder 6 on the front side of the upper and lower waist edges 13 and 23 and covering the holder 6 with the holder 7 from the rear side of the upper and lower waist edges 13 and 23. While sandwiched between the ends of the upper sides 61 and 71 of the receiving part 6 and the pressing tool 7, respectively, the horizontal wire 12b is clamped between the ends of the oblique sides 62 and 72 of the receiving tool 6 and the pressing tool 7, The horizontal wire 22b is sandwiched between the ends of the oblique sides 63 and 73.

図３に示すように、受け具６の上辺６１の両端部には、内側に向けて断面略山型の溝部６４，６５がそれぞれ設けられる。そして受け具６に押さえ具７を被せた際、溝部６４，６５と押さえ具７の上辺７１と両端部との間に横線材１２ａ，２２ａがそれぞれ挟着される。尚、本実施形態のように、上辺７１と斜辺７２，７３との間にそれぞれ設けられた角部７４，７５に横線材１２ａ，２２ａが配置されるようにすれば、より強固に横線材１２ａ，２２ａを挟着することができるのてより好ましい。これにより、横線材１２ａ，２２ａの移動を規制し、位置ずれを抑えることができる。溝部６４、６５の形状は特に限定されるものではないが、例えば、横線材１２ａ，２２ａの外形に沿った略半円状に形成されたものでもよく、要は横線材１２ａ，２２ａを位置ずれしないように保持できる形状であればよい。この溝部６４，６５は押さえ具７の角部７４，７５に形成されていてもよい。   As shown in FIG. 3, groove portions 64 and 65 each having a substantially mountain-shaped cross section are provided at both ends of the upper side 61 of the receiving member 6 toward the inside. When the holding tool 7 is put on the receiving tool 6, the horizontal wires 12 a and 22 a are sandwiched between the groove portions 64 and 65, the upper side 71 and both ends of the pressing tool 7, respectively. If the horizontal wires 12a and 22a are arranged at the corner portions 74 and 75 provided between the upper side 71 and the oblique sides 72 and 73 as in the present embodiment, the horizontal wire 12a is more firmly formed. , 22a can be sandwiched more preferably. Thereby, the movement of the horizontal wires 12a and 22a can be restricted, and the displacement can be suppressed. The shape of the groove portions 64 and 65 is not particularly limited. For example, the groove portions 64 and 65 may be formed in a substantially semicircular shape along the outer shape of the horizontal wires 12a and 22a. In short, the horizontal wires 12a and 22a are displaced. Any shape can be used as long as it can be held. The groove portions 64 and 65 may be formed in the corner portions 74 and 75 of the presser 7.

又、受け具６の斜辺６２，６３の先端部には、内側に向けて断面略山型の溝部６６，６７がそれぞれ設けられている。そして受け具６に押さえ具７を被せた際、溝部６６，６７と押さえ具７の斜辺７２，７３の端部との間に横線材１２ｂ，２２ｂがそれぞれ挟着される。これにより、横線材１２ｂ，２２ｂの移動を規制し、位置ずれを抑えることができる。   In addition, groove portions 66 and 67 having a substantially mountain-shaped cross section are provided at the front end portions of the oblique sides 62 and 63 of the receptacle 6, respectively. When the holder 6 is put on the holder 6, the horizontal wires 12b and 22b are sandwiched between the grooves 66 and 67 and the ends of the oblique sides 72 and 73 of the holder 7, respectively. Thereby, the movement of the horizontal wires 12b and 22b can be restricted, and the displacement can be suppressed.

また、これらの構造により、横線材１２ａ，１２ｂ，２２ａ，２２ｂの移動を規制できると共に、前記横線材を軸とした連結金具３の回動を抑えることができるので、上下胴縁１３，２３同士が前後方向へ位置ずれすることを抑えることができる。   Further, with these structures, the movement of the horizontal wires 12a, 12b, 22a, and 22b can be restricted, and the rotation of the connecting fitting 3 with the horizontal wire as an axis can be suppressed. Can be prevented from being displaced in the front-rear direction.

図４は、上下胴縁１３，２３に対する連結金具３の連結方法の実施形態を示す説明図である。先ず、受け具６を上下胴縁１３，２３の前面側に配置し（ａ）、横線材１２ａ、２２ａ，１２ｂ，２２ｂが受け具６の溝部６４〜６７内に配置されるように、受け具６を上下胴縁１３，２３の間に取付ける（ｂ）。本実施形態では、横線材１２ｂ，２２ｂの離間寸法Ｓ１より、受け具６の外寸Ｓ２の方が長いので、受け具６を弾性的に変形させて上下胴縁１３，２３の間に嵌合させることができる。続いて、押さえ具７を上下胴縁１３，２３の前面側から横線材１２間、横線材２２間の隙間を通して背面側に回り込ませて（ｂ、ｃ）、受け具６に被せる（ｄ）。本実施形態では、押さえ具７の斜辺７２の先端は内側に折曲されているので、この折曲部７６を横線材１２ｂに引っ掛けて押さえ具７を仮設置することが可能となり、連結作業が容易となる。加えて、この折曲部７６と受け具６の溝部６６との間に横線材１２ｂを挟持することにより、横線材１２ｂをより強固に挟着させることができる。   FIG. 4 is an explanatory view showing an embodiment of a method of connecting the connecting fitting 3 to the upper and lower body edges 13 and 23. First, the receiving device 6 is arranged on the front side of the upper and lower body edges 13 and 23 (a), and the horizontal wire members 12a, 22a, 12b and 22b are arranged in the groove portions 64 to 67 of the receiving device 6. 6 is attached between the upper and lower body edges 13 and 23 (b). In the present embodiment, since the outer dimension S2 of the receiver 6 is longer than the separation dimension S1 of the horizontal wires 12b and 22b, the receiver 6 is elastically deformed and fitted between the upper and lower trunk edges 13 and 23. Can be made. Subsequently, the presser 7 is moved from the front side of the upper and lower body edges 13 and 23 to the back side through the gap between the horizontal wire 12 and the horizontal wire 22 (b, c), and is put on the receiver 6 (d). In the present embodiment, since the tip of the hypotenuse 72 of the presser 7 is bent inward, it becomes possible to temporarily install the presser 7 by hooking the bent portion 76 on the horizontal wire 12b. It becomes easy. In addition, by sandwiching the horizontal wire 12b between the bent portion 76 and the groove 66 of the receiver 6, the horizontal wire 12b can be more firmly sandwiched.

そして、受け具６の斜辺６２，６３に設けられたビス孔６８，６９から押さえ具７の斜辺７２，７３に対向して設けられたビス孔７６，７７にビスＢ２を螺合して、受け具６と押さえ具７とを締結する（ｅ）。これにより、受け具６と押さえ具７とによって上下胴縁１３，２３の横線材１２ａ，１２ｂ，２２ａ，２２ｂが挟着される。尚、前記ビス孔６８，６９，７６，７７は、受け具６の上辺６１と押さえ具７の上辺７１に対向するように設けてもよい。又、ビス孔７６，７７はバーリング加工により形成されたものであるが、ビス孔７６，７７の外側にナット等の締結部材を固着させた形態でもよい。   Then, screws B2 are screwed into screw holes 76 and 77 provided opposite to the oblique sides 72 and 73 of the pressing tool 7 from screw holes 68 and 69 provided on the oblique sides 62 and 63 of the receiving tool 6, respectively. The tool 6 and the pressing tool 7 are fastened (e). Thereby, the horizontal wire 12a, 12b, 22a, 22b of the upper and lower trunk edges 13, 23 is clamped by the receiving tool 6 and the pressing tool 7. The screw holes 68, 69, 76, 77 may be provided so as to face the upper side 61 of the receiving tool 6 and the upper side 71 of the pressing tool 7. The screw holes 76 and 77 are formed by burring, but a form in which a fastening member such as a nut is fixed to the outside of the screw holes 76 and 77 may be used.

受け具６，押さえ具７は、一般には、鋼板をプレス加工等により形成したものであるが、アルミニウム合金やステンレス合金等の他の金属を用いてもよい。又、受け具６は、上下胴縁１３，２３の間に弾性的に嵌合させる点を考慮して、押さえ具７は強度を保持するために比較的厚肉とし、受け具６は押さえ具６より薄肉としてもよい。   The receiving tool 6 and the pressing tool 7 are generally formed by pressing a steel plate, but other metals such as an aluminum alloy and a stainless alloy may be used. In consideration of the point that the receiving member 6 is elastically fitted between the upper and lower body edges 13 and 23, the pressing member 7 is relatively thick to maintain strength, and the receiving member 6 is the pressing member. It may be thinner than 6.

図５は、上下胴縁１３，２３に対する連結金具３の連結方法の他の実施形態を示す説明図である。すなわち、図４と比べて、押さえ具７を上下胴縁１３，２３の間に取付け（ａ〜ｃ）、その後に受け具６を上下胴縁１３，２３の間に取付けて、受け具６と押さえ具７とをビスＢ２により締結し（ｃ〜ｅ）、受け具６と押さえ具７とによって上下胴縁１３，２３の横線材１２ａ，１２ｂ，２２ａ，２２ｂを挟着するものである。   FIG. 5 is an explanatory view showing another embodiment of a method of connecting the connecting fitting 3 to the upper and lower body edges 13 and 23. That is, as compared with FIG. 4, the presser 7 is attached between the upper and lower body edges 13 and 23 (ac), and then the receiver 6 is attached between the upper and lower body edges 13 and 23. The presser 7 is fastened with screws B2 (ce), and the horizontal wires 12a, 12b, 22a, 22b of the upper and lower trunk edges 13, 23 are clamped by the receiver 6 and the presser 7.

前記連結方法によって、上下胴縁１３，２３の離間距離が上下フェンス体１，２の撓みや反り等の変形等が生じた場合において、上下胴縁１３，２３の間に受け具６が嵌合可能であれば図４に示す連結方法を実施すればよく、又上下胴縁１３，２３の離間距離が受け具６が嵌合できない程度拡がった時は、図５に示すように、先ず押さえ具７を上下胴縁１３，２３の間に取付けて、又上下胴縁１３，２３の離間距離を狭めてから受け具６を取付けることができる。又図４，５の何れの連結方法においても、受け具６及び押さえ具７はビス等用いなくても上下胴縁１３，２３の間に仮設置することができるので、受け具６や押さえ具７を支えながら連結作業する必要はなく、作業者ひとりでも容易に実施することができる。更に、本実施形態では、上下フェンス体１，２の前面側から連結金具３を取付けることができるので、上下フェンス体１，２の背面側に回り込む必要はなくなり好ましい。   The receiving device 6 is fitted between the upper and lower trunk edges 13 and 23 when the distance between the upper and lower trunk edges 13 and 23 is deformed by bending or warping of the upper and lower fence bodies 1 and 23 by the above-described connection method. If possible, the connecting method shown in FIG. 4 may be performed, and when the distance between the upper and lower trunk edges 13 and 23 is increased to the extent that the receiving tool 6 cannot be fitted, as shown in FIG. 7 can be attached between the upper and lower body edges 13 and 23, and the support 6 can be attached after the distance between the upper and lower body edges 13 and 23 is narrowed. 4 and 5, since the receiving tool 6 and the pressing tool 7 can be temporarily installed between the upper and lower trunk edges 13 and 23 without using screws, the receiving tool 6 and the pressing tool. It is not necessary to carry out the connecting work while supporting 7, and even one worker can easily carry out the work. Furthermore, in this embodiment, since the connection metal fitting 3 can be attached from the front side of the upper and lower fence bodies 1 and 2, it is not necessary to go around to the back side of the upper and lower fence bodies 1 and 2, which is preferable.

連結金具３により連結される上下胴縁１３，２３において、挟持する横線材１２，２２の内、上下に対向する１の横線材１２，２２は、最も離間距離が短い横線材同士であることが好ましい。これにより、上下胴縁１３，２３の前後方向の位置ずれをより起こしにくくすることができる。又上下に対向する他の横線材１２，２２は、胴縁の前面側の横線材同士であることが好ましい。これは、本実施形態に示すように、上下胴縁１３，２３の縦線材１１，２１は、背面側に曲げて形成されていることが多いので、前面側の横線材の方が上下フェンス体１，２の本体に近く、位置ずれ等がより起こりにくくなる。尚、設置場所等により、背面側から作業が必要な場合は、背面側から受け具６及び押さえ具７を取付けてもよい。   Among the horizontal wire rods 12 and 22 sandwiched between the upper and lower body edges 13 and 23 connected by the connecting metal fitting 3, the one horizontal wire rods 12 and 22 facing up and down may be the horizontal wires having the shortest separation distance. preferable. As a result, it is possible to make the positional deviation in the front-rear direction of the upper and lower trunk edges 13 and 23 less likely to occur. Moreover, it is preferable that the other horizontal wires 12 and 22 which oppose up and down are horizontal wires of the front side of a trunk edge. This is because, as shown in this embodiment, the vertical wire rods 11 and 21 of the upper and lower trunk edges 13 and 23 are often formed to bend toward the back side, so the front side horizontal wire rods are more or less vertical fence bodies. It is close to the main body of 1 and 2, and a position shift etc. become difficult to occur. In addition, when work is required from the back side depending on the installation location or the like, the receiving tool 6 and the pressing tool 7 may be attached from the back side.

更に、上下胴縁１３，２３の横線材１２，２２において、背面側の横線材１２ａ，２２ｂの離間距離より、前面側の横線材１２ｂ，２２ｂの離間距離の方が長い方が、受け具６を取付けやすくなるので好ましいが、一の胴縁の挟持される二個の横線材の少なくとも一方が略水平に配置されていてもよい。   Further, in the horizontal wires 12 and 22 on the upper and lower trunk edges 13 and 23, the receiving wire 6 is such that the distance between the front-side horizontal wires 12b and 22b is longer than the distance between the rear-side horizontal wires 12a and 22b. However, at least one of the two horizontal wires sandwiched by one trunk edge may be arranged substantially horizontally.

１ フェンス体
１１ 縦線材
１２ 横線材
１３ 上胴縁
１４ 下胴縁
２ フェンス体
２１ 縦線材
２２ 横線材
２３ 上胴縁
２４ 下胴縁
３ 連結金具
４ 接続部材
４１ 接続金具
５ 支柱
６ 受け具
６１ 上辺
６２，６３ 斜辺
６４〜６７ 溝部
６８，６９ ビス孔
７ 受け具
７１ 上辺
７２，７３ 斜辺
７４，７５ 角部
７６ 折曲部
７７，７８ ビス孔
Ｂ１，Ｂ２ ビス
Ｆ フェンス DESCRIPTION OF SYMBOLS 1 Fence body 11 Vertical wire material 12 Horizontal wire material 13 Upper trunk edge 14 Lower trunk edge 2 Fence body 21 Vertical wire material 22 Horizontal wire material 23 Upper trunk edge 24 Lower trunk edge 3 Connecting metal fitting 4 Connection member 41 Connection metal fitting 5 Strut 6 Receptacle 61 Upper side 62, 63 Oblique side 64 to 67 Groove portion 68, 69 Screw hole 7 Receiving tool 71 Upper side 72, 73 Oblique side 74, 75 Corner portion 76 Bent portion 77, 78 Screw hole B1, B2 Screw F Fence

Claims (1)

多数の縦線材と横線材とからなるフェンス体が上下に間隔をおいて配置され、上フェンス体の下部に形成された下胴縁と下フェンス体の上部に形成された上胴縁とが連結金具を介して連結され、前記連結金具は、上辺と斜辺とを有する略台形状の受け具とこれに被さる略台形状の押さえ具とを備え、前記上下胴縁の対向する一の横線材同士が前記受け具及び押さえ具の斜辺端部間でそれぞれ挟着されていると共に、上下胴縁の他の対向する横線材同士が受け具及び押さえ具の上辺端部間でそれぞれ挟着されていることを特徴とするフェンス体の連結構造。



A fence body made up of a number of vertical wires and horizontal wires is arranged at intervals in the vertical direction, and the lower trunk edge formed at the lower part of the upper fence body and the upper trunk edge formed at the upper part of the lower fence body are connected. Connected via a metal fitting, the connection metal fitting comprising a substantially trapezoidal receiver having an upper side and a hypotenuse and a substantially trapezoidal presser covering the upper and lower horizontal edges facing each other. Are sandwiched between the hypotenuse end portions of the receiver and the presser, and the other opposing horizontal wire members are sandwiched between the upper side end portions of the receiver and the presser. Fence body connection structure characterized by that.



JP2009136933A 2009-06-08 2009-06-08 Fence body connection structure Expired - Fee Related JP5238617B2 (en)

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Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767099B2 (en) * 1995-10-02 1998-06-18 朝日スチール工業株式会社 Fence mesh connection device

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