JP2015113650A - Connection structure of net-like panel for fence - Google Patents

Connection structure of net-like panel for fence Download PDF

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JP2015113650A
JP2015113650A JP2013257330A JP2013257330A JP2015113650A JP 2015113650 A JP2015113650 A JP 2015113650A JP 2013257330 A JP2013257330 A JP 2013257330A JP 2013257330 A JP2013257330 A JP 2013257330A JP 2015113650 A JP2015113650 A JP 2015113650A
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holding
base
metal fitting
bent
panel
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JP5680174B1 (en
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山田　晃史
Akishi Yamada
晃史 山田
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Takigen Manufacturing Co Ltd
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Takigen Manufacturing Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a connection structure of a net-like panel for a fence, easy in holding work up to bolt insertion, and hardly causing fastening failure by excessive fastening of a bolt, by positioning by steadily holding a horizontal line of the net-like panel.SOLUTION: A horizontal line 3a of a net-like panel 1 is held by a groove part 17 of a first holding metal fitting 11 and a holding recessed part 23 of a second holding metal fitting 12, and the holding recessed part 23 of the second sandwiching metal fitting 12 is engaged with the horizontal line 3a. Positioning work in the vertical direction of both metal fittings 11 and 12 and holding work up to the bolt insertion are easy. Since an abutting piece 24 of the second holding metal fitting 12 abuts on a reverse surface of a base part 13 of the first holding metal fitting 11, the fastening failure by the excessive fastening of a bolt 25 and a nut 26 is hardly caused.

Description

本発明は、フェンスを構成する網状パネル同士を横方向に接続する構造に係り、特に、各網状パネルが、線材からなる縦方向の複数の縦線と横方向の複数の横線とで面格子状に形成されたものの接続構造に関する。   The present invention relates to a structure in which reticulated panels constituting a fence are connected to each other in the horizontal direction, and in particular, each reticulated panel has a plane lattice shape with a plurality of vertical lines and a plurality of horizontal lines made of wire. It is related with the connection structure of what was formed in.

従来、フェンス用網状パネルの接続構造として、接続すべき左右２つの網状パネルを、表側と裏側から第１、第２の２つの挟持金具で挾持することにより、互いに接続するものが知られている（例えば特許文献1参照）。網状パネルは、線材からなる縦方向に延びる複数の縦線と、この縦線の表側面に溶着された横方向に延びる複数の横線とを具備する。２つの挟持金具は、１本のボルトで締め付けられる。ほぼ相似形に形成された第１、第２の挟持金具を網状パネルを挟んで向かい合わせに突き合わせ、向かい合った溝状部を各網状パネルの横線に嵌合させる。両金具の溝状部の端縁である爪部の先端同士が突き合わされることにより、向かい合った溝状部間に横線を通す断面ほぼ菱形の空間が形成される。向かい合った基部間の左右両縁部に沿って縦線が貫通する。第１、第２の挟持金具は、基部の中央を貫通するボルトにより、向かい合った両基部間を接近させる方向に締め付けられる。   2. Description of the Related Art Conventionally, a connection structure for a fence mesh panel is known in which two left and right mesh panels to be connected are connected to each other by sandwiching them from the front side and the back side with two first and second holding metal fittings. (For example, see Patent Document 1). The net-like panel includes a plurality of vertical lines made of a wire and extending in the vertical direction, and a plurality of horizontal lines welded to the front side surface of the vertical line and extending in the horizontal direction. The two clamps are fastened with a single bolt. The first and second holding metal fittings formed in a substantially similar shape are butted against each other across the mesh panel, and the facing groove-like portions are fitted to the horizontal lines of the mesh panels. When the tips of the claw portions, which are the edges of the groove portions of the two metal fittings, are abutted with each other, a space having a substantially rhombic cross section through which a horizontal line passes between the opposed groove portions is formed. Vertical lines penetrate along the left and right edges between the bases facing each other. The first and second holding metal fittings are tightened in a direction in which the two bases facing each other are brought close to each other by a bolt passing through the center of the base.

特開２００３−２０１７７６号公報JP 2003-201776 A

特許文献１に記載のフェンス用網状パネルの接続構造においては、網状パネルの横線が縦線の表側に溶着されているため、第１、第２の挟持金具のうち、表側に配置されるものの溝状部だけに横線が当接することになり、横線は両金具の溝状部間の空間の中央に配置されない。このため、両金具による横線の挟持力は限定される。また、裏側配置される金具が直接横線と係合しないため、これを表側の挟持金具と突き合わせるときに、上下方向の位置合わせ作業に手間取るし、ボルトを挿通するまで片手で両金具を適正位置に保持する作業に難渋する。両金具の基部間には空間が形成されるが、横線を両溝状部間で締め付けようとボルトを締め込むと、時として締め過ぎによる金具の変形が生じやすく、締め付け不良となる難点がある。
したがって、本発明は、網状パネルの横線を確固に挟持でき、両金具の上下方向の位置合わせ作業、ボルト挿通までの保持作業が容易で、ボルトの締め過ぎによる締め付け不良が生じにくいフェンス用網状パネルの接続構造を提供することを目的としている。 In the fence mesh panel connection structure described in Patent Document 1, since the horizontal line of the mesh panel is welded to the front side of the vertical line, the groove of the first and second holding metal fittings arranged on the front side A horizontal line will contact | abut only to a shape part, and a horizontal line is not arrange | positioned in the center of the space between the groove-shaped parts of both metal fittings. For this reason, the clamping force of the horizontal line by both metal fittings is limited. In addition, since the metal fittings on the back side do not directly engage with the horizontal line, it is time-consuming to align the upper and lower parts when matching this with the holding metal on the front side, and hold both metal fittings with one hand until the bolt is inserted. It is difficult to hold the work. A space is formed between the bases of both metal fittings. However, if the bolts are tightened to tighten the horizontal line between the two groove-like parts, the metal fittings are sometimes easily deformed due to over-tightening, resulting in poor tightening. .
Therefore, according to the present invention, the horizontal line of the mesh panel can be securely clamped, the vertical alignment work of both metal fittings, the holding work until the bolt insertion is easy, and the tight meshing panel due to overtightening of the bolt is less likely to occur. It aims to provide a connection structure.

以下、添付図面の符号を参照して説明するが、本発明はこれに限定されるものではない。
上記課題を解決するための、本発明のフェンス用網状パネルの接続構造は、線材からなる縦方向の複数の縦線２と、この縦線２の表側面に溶着された横方向の横線３とをそれぞれ有してなる左右２つの網状パネルの隣接端部を、第１、第２の２つの挟持金具１１，１２で表裏から挾み、角根ボルト２５とナット２６で締め付けて接続する構造である。２つの挟持金具１１，１２は、各網状パネル１の末端の一の縦線２ａと、これと交差するそれぞれの一の横線３ａとに係合する。第１の挟持金具１１は、金属板材を屈曲成形してなり、概略矩形状の基部１３と、この基部１３に設けられたボルト挿通用の角孔１４と、基部１３の左右両縁から直角に起立し、末端の各縦線２ａの内側に沿って網状パネル１の裏側に突出する左右一対の折り曲げ片１５と、基部１３の上縁から断面ほぼＶ字状に表側へ***するように設けられた曲げ部１６と、それぞれの一の横線を受けるように曲げ部１６の裏側に設けられた横方向直線状に延びる溝部１７と、曲げ部１７の左右上縁から末端の各縦線２ａの内側を通って裏側に突出するように延出する左右一対の押さえ片１８と、当該一対の押さえ片１８間に末端の各縦線２ａを通すように形成される保持凹部１９とを具備する。第２の挟持金具１２は、金属板材を屈曲成形してなり、第１の挟持金具１１の基部１３と対向する概略矩形状の基部２０と、第１の挟持金具１１の角孔１４と対向するように基部２０に設けられたボルト孔２１と、基部２０の左右両縁から直角に網状パネルの表側に突出し、第１の挟持金具１１の折り曲げ片１５と平行に並んで配置される左右一対の折り曲げ片２２と、各網状パネル１の一の横線３ａを受けるように折り曲げ片２２上に設けられた挟持凹部２３と、基部２０のボルト孔２１の近傍において第１の挟持金具１１の基部１３の裏面に向かって網状パネルの表側へ起立した当接片２４とを具備する。当接片２４の起立高さは、折り曲げ片２２よりわずかに短く構成される。角孔１４とボルト孔２１に挿通されたボルト２５とこれに螺合するナット２６により、折り曲げ片２２が基部１３の裏面に当接するまで第１及び第２の挟持金具の基部１３，２０間が締め付けられる。 Hereinafter, the present invention will be described with reference to the accompanying drawings, but the present invention is not limited thereto.
In order to solve the above-mentioned problems, the fence mesh panel connection structure of the present invention comprises a plurality of vertical lines 2 made of wire, and horizontal lines 3 welded to the front side of the vertical lines 2. The adjacent end portions of the two left and right mesh panels are respectively gripped from the front and back with the first and second holding metal fittings 11 and 12, and are connected by tightening with the square root bolts 25 and the nuts 26. is there. The two holding metal fittings 11 and 12 are engaged with one vertical line 2a at the end of each mesh panel 1 and one horizontal line 3a intersecting therewith. The first holding metal fitting 11 is formed by bending a metal plate material, and has a substantially rectangular base portion 13, a square hole 14 for bolt insertion provided in the base portion 13, and right and left edges of the base portion 13. A pair of left and right bent pieces 15 standing up and projecting to the back side of the net-like panel 1 along the inner side of each vertical line 2a, and provided so as to protrude from the upper edge of the base 13 to the front side in a substantially V-shaped cross section. A bent portion 16, a groove portion 17 provided on the back side of the bent portion 16 so as to receive one horizontal line, and an inner side of each vertical line 2a extending from the left and right upper edges of the bent portion 17. A pair of left and right pressing pieces 18 extending so as to protrude through the back side, and a holding recess 19 formed between the pair of pressing pieces 18 so as to pass the vertical lines 2a at the ends. The second clamping metal 12 is formed by bending a metal plate material, and is opposed to a substantially rectangular base 20 facing the base 13 of the first clamping metal 11 and the square hole 14 of the first clamping metal 11. Thus, a pair of left and right bolt holes 21 provided in the base 20 and a pair of left and right protruding from the left and right edges of the base 20 to the front side of the net-like panel and arranged in parallel with the bent piece 15 of the first holding metal fitting 11 The bent piece 22, the holding recess 23 provided on the bent piece 22 so as to receive one horizontal line 3 a of each mesh panel 1, and the base 13 of the first holding fitting 11 near the bolt hole 21 of the base 20. And a contact piece 24 standing on the front side of the mesh panel toward the back surface. The standing height of the contact piece 24 is configured to be slightly shorter than the bent piece 22. By the bolt 25 inserted through the square hole 14 and the bolt hole 21 and the nut 26 screwed into the bolt hole 21, the space between the base parts 13 and 20 of the first and second holding metal fittings is maintained until the bent piece 22 contacts the back surface of the base part 13. Tightened.

本発明のフェンス用網状パネルの接続構造においては、第１の挟持金具１１の溝部１７と第２の挟持金具１２の挟持凹部２３とにより網状パネル１の横線３ａを確固に挟持でき、第２の挟持金具１２の挟持凹部２３を横線３ａに係合させることで、両金具１１，１２の上下方向の位置合わせ作業、ボルト挿通までの保持作業が容易であり、ボルト２５、ナット２６を過剰に締め付けても、当接片２４が第１の挟持金具１１の基部１３に当接して挟持金具１１の塑性変形を防止できる。   In the fence mesh panel connection structure according to the present invention, the horizontal line 3a of the mesh panel 1 can be firmly clamped by the groove 17 of the first clamp 11 and the clamp recess 23 of the second clamp 12. By engaging the holding recess 23 of the holding metal 12 with the horizontal line 3a, it is easy to align both the metal parts 11 and 12 in the vertical direction and hold them until the bolts are inserted, and the bolts 25 and nuts 26 are tightened excessively. Even so, the abutting piece 24 can abut against the base portion 13 of the first holding metal fitting 11 to prevent plastic deformation of the holding metal fitting 11.

本発明によるフェンス用網状パネルの接続構造を示す正面図である。It is a front view which shows the connection structure of the net-like panel for fences by this invention. 図１のフェンス用網状パネルの接続構造を示す斜視図である。It is a perspective view which shows the connection structure of the net-like panel for fences of FIG. 図１のフェンス用網状パネルの接続構造における接続具を示す分解斜視図である。It is a disassembled perspective view which shows the connection tool in the connection structure of the mesh panel for fences of FIG. 図３の接続具における第一の挟持金具を示す正面図である。It is a front view which shows the 1st clamping metal fitting in the connection tool of FIG. 図３の接続具における第一の挟持金具を示す側面図である。It is a side view which shows the 1st clamping metal fitting in the connection tool of FIG. 図３の接続具における第一の挟持金具を示す平面図である。It is a top view which shows the 1st clamping metal fitting in the connection tool of FIG. 図３の接続具における第二の挟持金具を示す正面図である。It is a front view which shows the 2nd clamping metal fitting in the connecting tool of FIG. 図３の接続具における第二の挟持金具を示す側面図である。It is a side view which shows the 2nd clamping metal fitting in the connecting tool of FIG. 図３の接続具における第二の挟持金具を示す平面図である。It is a top view which shows the 2nd clamping metal fitting in the connection tool of FIG. 図７のX−X断面図である。It is XX sectional drawing of FIG. 図１のフェンス用網状パネルの接続構造において接続具の中央で縦断面図である。It is a longitudinal cross-sectional view in the center of a connection tool in the connection structure of the mesh panel for fences of FIG.

図面を参照して本発明の実施の形態を説明する。
左右方向に複数を接続してフェンスを構成するフェンス用網状パネル１は、線材からなる縦方向の複数の縦線２と、この縦線２の表側面に溶着された線材からなる横方向の複数の横線３とをそれぞれ有してなる。左右２つの網状パネル１は、隣接端部を第１、第２の２つの挟持金具１１，１２で表裏から挾持して角根ボルト２５とナット２６で接続される。第１の挟持金具１１が、網状パネル１の表側に配置され、第２の挟持金具１２が、網状パネル１の裏側に配置される。 Embodiments of the present invention will be described with reference to the drawings.
A fence net-like panel 1 that forms a fence by connecting a plurality in the left-right direction includes a plurality of vertical lines 2 in the vertical direction made of wire, and a plurality in the horizontal direction made of wires welded to the front side surface of the vertical line 2. And the horizontal line 3. The two right and left reticulated panels 1 are connected by square root bolts 25 and nuts 26 with their adjacent ends clamped from the front and back by the first and second holding clamps 11 and 12. The first holding metal fitting 11 is arranged on the front side of the mesh panel 1, and the second holding metal fitting 12 is arranged on the back side of the mesh panel 1.

２つの挟持金具１１，１２は、各網状パネル１の末端の一の縦線２ａと、これと交差するそれぞれの一の横線３ａとに係合する。   The two holding metal fittings 11 and 12 are engaged with one vertical line 2a at the end of each mesh panel 1 and one horizontal line 3a intersecting therewith.

第１の挟持金具１１は、網状パネル１の表側に配置され、金属板材を屈曲成形してなり、基部１３と、ボルト挿通用の角孔１４と、左右一対の折り曲げ片１５と曲げ部１６と、その裏側の溝部１７と、左右一対の押さえ片１８と、保持凹部１９とを具備する。   The first holding metal fitting 11 is arranged on the front side of the mesh panel 1 and is formed by bending a metal plate, and includes a base portion 13, a square hole 14 for inserting a bolt, a pair of left and right bent pieces 15, and a bent portion 16. The groove 17 on the back side, a pair of left and right pressing pieces 18 and a holding recess 19 are provided.

基部１３は概略矩形状で、角孔１４は、基部１３のほぼ中央に設けられる。折り曲げ片１５は、基部１２の左右両縁から直角に裏側へ起立し、２つの隣接網状パネル１の末端の一の各縦線２ａの内側面に沿い、網状パネル１の裏側に突出する。   The base portion 13 has a substantially rectangular shape, and the square hole 14 is provided substantially at the center of the base portion 13. The bent piece 15 stands upright from the left and right edges of the base portion 12 to the back side, and protrudes to the back side of the mesh panel 1 along the inner side surface of each vertical line 2 a at one end of two adjacent mesh panels 1.

曲げ部１６は、基部１２の上縁から断面ほぼＶ字状に表側へ***するように設けられる。溝部１７は、曲げ部１６の裏側に設けられ、２つの網状パネル１のそれぞれの一の横線３ａを受けるように横方向直線状に延びる。   The bent portion 16 is provided so as to protrude from the upper edge of the base portion 12 to the front side in a substantially V-shaped cross section. The groove portion 17 is provided on the back side of the bent portion 16 and extends linearly in the horizontal direction so as to receive one horizontal line 3 a of each of the two mesh panels 1.

左右一対の押さえ片１８は、曲げ部１６の左右上縁から延出し、２つの網状パネル１の末端の一の各縦線２ａの内側を通って網状パネル１の裏側に突出する。保持凹部１９は、一対の押さえ片１８間に、各縦線２ａを通すように形成される。   The pair of left and right pressing pieces 18 extend from the left and right upper edges of the bent portion 16 and project to the back side of the mesh panel 1 through the inside of each vertical line 2 a at one end of the two mesh panels 1. The holding recess 19 is formed between the pair of pressing pieces 18 so as to pass the vertical lines 2a.

第２の挟持金具１２は、金属板材を屈曲成形してなり、基部２０と、この基部上のボルト孔２１と、左右一対の折り曲げ片２２と、この折り曲げ片２２上の挟持凹部２３と、当接片２４とを具備する。   The second clamping metal 12 is formed by bending a metal plate, and includes a base 20, a bolt hole 21 on the base, a pair of left and right bent pieces 22, and a holding recess 23 on the bent piece 22. And a contact piece 24.

基部２０は、概略矩形状で、第１の挟持金具１１の基部１３と対向するように装着される。基部２０のほぼ中央部に設けられるボルト孔２１は、第１の挟持金具１１の角孔１４と対向する。   The base 20 has a substantially rectangular shape and is mounted so as to face the base 13 of the first holding metal fitting 11. The bolt hole 21 provided in the substantially central portion of the base 20 faces the square hole 14 of the first holding metal fitting 11.

左右一対の折り曲げ片２２は、基部２０の左右両縁から直角に網状パネル１の表側に突出し、第１の挟持金具１１の折り曲げ片１５の内側面に沿う。折り曲げ片２２の上部の起立した縁部に挟持凹部２３が形成される。挟持凹部２３は、各網状パネル１の一の横線３ａを嵌合させるように受け入れる。   The pair of left and right bent pieces 22 protrude from the left and right edges of the base portion 20 at a right angle to the front side of the mesh panel 1, and extend along the inner side surface of the bent piece 15 of the first holding metal fitting 11. A sandwiching recess 23 is formed at an upstanding edge of the bent piece 22. The sandwiching recess 23 receives one horizontal line 3a of each mesh panel 1 so as to be fitted.

基部２０のボルト孔２１の近傍上下部に、基部２０から直角に切り起こされた当接片２４が設けられる。当接片２４は、第１の挟持金具１１の基部１３の裏面に向かって、網状パネル１の表側に起立する。当接片２４は、基部２０からの立ち上がり高さが、折り曲げ片２２よりわずかに短く設定されている。   Abutting pieces 24 cut and raised at right angles from the base portion 20 are provided on the upper and lower portions in the vicinity of the bolt holes 21 of the base portion 20. The contact piece 24 stands on the front side of the mesh panel 1 toward the back surface of the base portion 13 of the first holding metal fitting 11. The contact piece 24 is set so that the rising height from the base 20 is slightly shorter than the bent piece 22.

相隣接する２つの網パネル１を互いに外側端で接続する際には、両パネル１を所定の間隔に配置し、表側から第１の挟持金具１１をあてがう。横線３ａに溝１７を嵌合させ、押さえ片１８を各縦線２ａの内側に沿って網パネル１の裏側へ突出させるように、第１の挟持金具１１を網パネル１の表側にあてがって保持する。一方、網パネル１の裏側から第２の挟持金具１２をあてがう。折り曲げ片１５の保持凹部１９を横線３ａの裏側に係合させて上下を位置決めし、折り曲げ片１５を第１の挟持金具１１の折り曲げ片１５の内側に沿わせ、第２の挟持金具１２を第１の挟持金具１１に突き合わせる。この状態で両金具１１，１２を一方の手で保持し、ボルト２５を第１の挟持金具１１の角孔１４から挿入し、第２の挟持金具１２のボルト孔２１に挿通し、ナット２６を螺合して、第１及び第２の挟持金具１１，１２の基部１３，２０間を締め付ける。その際、ナット２６の締め付け操作は、第２の挟持金具１２の折り曲げ片２２が第１の挟持金具１１基部１３の裏面に当接するまで行う。このようにして、第１の挟持金具１１と第２の挟持金具１２との間に各網状パネル１を挾持する。それ以上締め付けると、第２の挟持金具１２の当接片２４が第１の挟持金具１１の基部１３の裏面に当接するので、過剰締め付けによる金具１１，１２の塑性変形が防止される。   When two adjacent mesh panels 1 are connected to each other at the outer ends, both panels 1 are arranged at a predetermined interval, and the first holding metal fitting 11 is applied from the front side. The groove 17 is fitted to the horizontal line 3a, and the first holding metal fitting 11 is applied to the front side of the net panel 1 and held so that the pressing piece 18 protrudes to the back side of the net panel 1 along the inside of each vertical line 2a. To do. On the other hand, the second clamp 12 is applied from the back side of the mesh panel 1. The holding recess 19 of the bent piece 15 is engaged with the back side of the horizontal line 3a to position the upper and lower sides, the bent piece 15 is placed along the inner side of the bent piece 15 of the first holding metal piece 11, and the second holding metal piece 12 is 1 butted against the holding metal fitting 11 of 1. In this state, both the metal fittings 11 and 12 are held with one hand, the bolt 25 is inserted from the square hole 14 of the first holding metal fitting 11, inserted into the bolt hole 21 of the second holding metal fitting 12, and the nut 26 is inserted. The bases 13 and 20 of the first and second holding metal fittings 11 and 12 are tightened by screwing. At that time, the tightening operation of the nut 26 is performed until the bent piece 22 of the second holding metal fitting 12 contacts the back surface of the first holding metal 11 base 13. In this way, each mesh panel 1 is clamped between the first clamping metal 11 and the second clamping metal 12. When further tightened, the contact piece 24 of the second sandwiching metal 12 abuts on the back surface of the base 13 of the first sandwiching metal 11, so that the plastic deformation of the metal parts 11 and 12 due to over-tightening is prevented.

１ 網状パネル
２ 縦線
２ａ 水平縦線
３ 横線
３ａ 水平横線
１１ 第１の挟持金具
１２ 第２の挟持金具
１３ 基部
１４ 角孔
１５ 折り曲げ片
１６ 曲げ部
１７ 溝部
１８ 押さえ片
１９ 保持凹部
２０ 基部
２１ ボルト孔
２２ 折り曲げ片
２３ 挟持凹部
２４ 当接片
２５ ボルト
２６ ナット DESCRIPTION OF SYMBOLS 1 Net-like panel 2 Vertical line 2a Horizontal vertical line 3 Horizontal line 3a Horizontal horizontal line 11 1st clamping metal fitting 12 Second clamping metal fitting 13 Base 14 Square hole 15 Bending piece 16 Bending part 17 Groove part 18 Holding piece 19 Holding recessed part 20 Base part 21 Bolt Hole 22 Bending piece 23 Holding recess 24 Abutting piece 25 Bolt 26 Nut

Claims (1)

線材からなる縦方向に延びる複数の縦線とこの縦線の表側面に溶着された横方向に延びる複数の横線とをそれぞれ有してなる左右２つのフェンス用網状パネルの隣接端部を、それぞれの末端の一の縦線とこれと交差するそれぞれの一の横線とに係合させて第１の挟持金具と第２の挟持金具とで表側と裏側から挾んで角根ボルトとナットで締め付けることにより、互いに接続する網状パネルの接続構造であって、
前記第１の挟持金具は、金属板材を屈曲成形してなり、概略矩形状の基部と、この基部に設けられボルト挿通用の角孔と、前記末端の各縦線の内側面に沿うように基部の左右両縁から直角に前記網状パネル側に突出する左右一対の折り曲げ片と、基部の上縁から断面ほぼＶ字状に表側へ***するように設けられた曲げ部と、前記それぞれの一の横線を受けるように曲げ部の裏側に設けられた横方向直線状に延びる溝部と、曲げ部の左右上縁から前記末端の各縦線の内側を通って裏側に突出するように延出する左右一対の押さえ片と、当該一対の押さえ片間に末端の各縦線を通すように形成される保持凹部とを具備し、
前記第２の挟持金具は、金属板材を屈曲成形してなり、前記第１の挟持金具の基部と対向する概略矩形状の基部と、第１の挟持金具の角孔と対向するように基部に設けられたボルト孔と、基部の左右両縁から直角に前記網状パネル側に突出し第１の挟持金具の折り曲げ片と平行に並んで配置される左右一対の折り曲げ片と、各網状パネルの前記一の横線を受けるように折り曲げ片上に設けられた挟持凹部と、基部のボルト孔の近傍において第１の挟持金具の基部の裏面に向かって網状パネル側に折り曲げ片よりわずかに短く起立した当接片とを具備し、
前記角孔とボルト孔に挿通されたボルトとこれに螺合するナットにより、前記第２の挟持金具の折り曲げ片が前記第１の挟持金具の基部の裏面に当接するまで第１及び第２の挟持金具の基部間が締め付けられることを特徴とするフェンス用網状パネルの接続構造。 The adjacent end portions of the left and right fence mesh panels each having a plurality of vertical lines made of wire rods and a plurality of horizontal lines extending in the horizontal direction welded to the front side of the vertical lines, respectively, Engage with one vertical line at the end of each and one horizontal line that intersects with this, pinching from the front side and the back side with the first clamping bracket and the second clamping bracket, and tightening with square root bolts and nuts The connection structure of the mesh panels connected to each other,
The first holding metal fitting is formed by bending a metal plate material, and extends along a substantially rectangular base, a square hole for bolt insertion provided in the base, and an inner surface of each vertical line at the end. A pair of left and right bent pieces projecting from the left and right edges of the base at right angles to the mesh panel, a bent portion provided so as to protrude from the upper edge of the base to the front side in a substantially V-shaped cross section, A laterally extending groove portion provided on the back side of the bent portion so as to receive the horizontal line, and extending so as to protrude from the left and right upper edges of the bent portion to the back side through the inside of each vertical line at the end. A pair of left and right pressing pieces, and a holding recess formed so as to pass the vertical lines at the ends between the pair of pressing pieces,
The second holding metal fitting is formed by bending a metal plate, and has a substantially rectangular base portion facing the base portion of the first holding metal fitting and a base portion facing the square hole of the first holding metal fitting. A bolt hole provided; a pair of left and right bent pieces projecting from the left and right edges of the base at right angles to the mesh panel side and arranged in parallel with the bent pieces of the first clamping metal; and the one of each mesh panel A holding recess provided on the bent piece so as to receive the horizontal line, and a contact piece standing slightly shorter than the bent piece on the reticulated panel side toward the back surface of the base of the first holding bracket in the vicinity of the bolt hole of the base And
By the bolt inserted into the square hole and the bolt hole and a nut screwed into the bolt hole, the first and second bent pieces of the second holding metal fitting are brought into contact with the back surface of the base portion of the first holding metal fitting. A connection structure for a fence-like mesh panel, characterized in that a base between clamping metal fittings is tightened.
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KR101779865B1 (en) * 2015-10-12 2017-10-10 주식회사 이멕스 Solar Energy Generation System Fixing Device for Roof

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JP6430876B2 (en) * 2015-03-30 2018-11-28 積水樹脂株式会社 Connecting member and fence

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JP3410998B2 (en) * 1998-12-28 2003-05-26 ワイケイケイエーピー株式会社 Connecting member of mesh panel
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