JP5223032B2 - Folding plate mounting bracket - Google Patents
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- JP5223032B2 JP5223032B2 JP2012249345A JP2012249345A JP5223032B2 JP 5223032 B2 JP5223032 B2 JP 5223032B2 JP 2012249345 A JP2012249345 A JP 2012249345A JP 2012249345 A JP2012249345 A JP 2012249345A JP 5223032 B2 JP5223032 B2 JP 5223032B2
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Description
本発明は、折板屋根用取付金具に関し、特に、折板構造屋根のハゼ部に固定されてソーラーパネルなどその他の物品を取り付けるために用いられる折板屋根用取付金具に関するものである。 The present invention relates to a folded-plate roof mounting bracket, and more particularly to a folded-plate roof mounting bracket that is used for mounting other articles such as solar panels that are fixed to a goby portion of a folded-plate roof.
従来、折板屋根用取付金具として、例えば、折板屋根に設けられたハゼ部を左右から挟持する第1挟持片および第2挟持片と、両挟持片を左右いずれかの方向から貫通する固定ボルトおよび固定ボルトに螺合される固定ナットからなり両挟持片を締め付けてハゼ部に固定する固定具と、ハゼ部に固定された状態の両挟持片に頭部が保持されるとともにねじ部を両挟持片から上方に突出させた取付ボルトとを備えているものが知られている。(特許文献1参照)
上記折板屋根用取付金具を折板屋根のハゼ部に対して固定するには、施工現場で、一方の挟持片をハゼ部に当接するように載置させ、取付ボルトを一方の挟持片に保持しつつ他方の挟持片をハゼ部に当接させて一方の挟持片に嵌め合わせる。そして、一方の挟持片から他方の挟持片へ固定ボルトを貫通させ固定ナットを螺合して両挟持片を連結することにより取付金具をハゼ部に固定することができる。
Conventionally, as a folding plate roof mounting bracket, for example, a first sandwiching piece and a second sandwiching piece for sandwiching a goby portion provided on the folded plate roof from the left and right, and fixing through both sandwiching pieces from either the left or right direction A fixing tool consisting of a bolt and a fixing nut that is screwed to the fixing bolt, and fixing the both clamping pieces to the goby part. What is provided with the mounting bolt protruded upwards from both the clamping pieces is known. (See Patent Document 1)
To fix the folding plate roof mounting bracket to the goby part of the folded plate roof, at the construction site, place one clamping piece in contact with the gozing part and attach the mounting bolt to one clamping piece. While holding, the other holding piece is brought into contact with the goby portion and fitted into one holding piece. Then, the mounting bracket can be fixed to the seam portion by passing a fixing bolt from one holding piece to the other holding piece, screwing a fixing nut and connecting both holding pieces.
この種の折板屋根用取付金具は、ハゼ部への取り付けの際、高所の屋根上での作業であるとともに傾斜面での作業であり、取付ボルトを保持しつつ一方の挟持片に他方の挟持片を嵌め合わせて組み立てる作業は煩雑な作業となり、さらに、ボルトを両挟持片に挿通させナットを螺合するという困難な作業を必要としていた。 This kind of folded plate roof mounting bracket is an operation on a roof in a high place and an operation on an inclined surface when mounting to a goby part, and holds one mounting piece on the other while holding a mounting bolt. The work of fitting and assembling the sandwiching pieces is a cumbersome work, and further, a difficult work of inserting bolts into both the sandwiching pieces and screwing the nuts is required.
この発明は、取付金具をハゼ部に取り付ける際、取付ボルトの落下を防止すること等により、ハゼ部への取り付けを容易とすることができる折板屋根用取付金具を提供することにある。 An object of the present invention is to provide a folded plate roof mounting bracket that can be easily mounted on a goby portion by preventing the mounting bolt from dropping when the mounting bracket is mounted on the goby portion.
この発明の折板屋根用取付金具は、折板屋根に上向きに突出するように設けられて前後方向に延びるハゼ部を左右両側から挟持する左右1対の挟持片と、両挟持片を連結するとともにハゼ部に固定する固定具と、ハゼ部に固定された状態の両挟持片に頭部が保持されてねじ部が両挟持片から上方に突出する取付ボルトとを備えている折板屋根用取付金具において、各挟持片は、左右に対向して近接した状態で固定具が挿通されて固定される板状締付部と、板状締付部の下部に連なりハゼ部を挟持するとともに屋根に当接する挟持部と、板状締付部の上部から左右方向外側に延びた板状頂部と、両挟持片を所定距離左右に移動可能とするとともに回動自在に連結する前後の係合部とを備え、板状頂部から板状締付部の上部にかけて、取付ボルトのねじ部が挿通されるとともに頭部の左右両側部がはまって保持されるボルト保持凹部が形成されていることを特徴とするものである。 The folding plate roof mounting bracket of the present invention connects a pair of left and right clamping pieces, which are provided on the folded plate roof so as to protrude upward and sandwich a goby portion extending in the front-rear direction from both left and right sides. And a fixing plate for fixing to the goby part, and a folding plate roof provided with a mounting bolt in which the head part is held by both holding pieces fixed to the gozing part and the screw part protrudes upward from both holding pieces In the mounting bracket, each clamping piece has a plate-like fastening part that is fixed by inserting a fixing tool in a state of being close to the left and right, and a lower part of the plate-like fastening part. , A plate-like top extending from the upper part of the plate-like fastening part to the outside in the left-right direction, and a front-rear engagement part that allows both the holding pieces to move to the left and right by a predetermined distance and is pivotally connected Mounting bolts from the top of the plate to the top of the plate clamp It is characterized in that the bolt holding recesses right and left side portions of the head is held fitted with threaded portion is inserted is formed.
ハゼ部は、折板屋根に突出状に形成されるが、この明細書ではハゼ部の突出方向を上側とする。また、ハゼ部の延びる方向を前後方向とし、後から前を見たときの左右を左右とする。両挟持片の中心点から離れる方向を外側とし、両挟持片の中心点に近づく方向を内側とする。 The goby portion is formed in a protruding shape on the folded plate roof. In this specification, the gouge protruding direction is the upper side. The direction in which the goby portion extends is the front-rear direction, and the left and right when looking forward from the rear is the left-right. The direction away from the center point of both sandwiching pieces is defined as the outside, and the direction approaching the center point of both sandwiching pieces is defined as the inside.
挟持部は、略コ字状に形成されてハゼ部に固定されたときに両挟持部の略コ字状の開口が対向するように、板状締付部の下部の前側および後側にそれぞれ設けられた当接部と、当接部の下側に設けられて前側の当接部と後側の当接部とを連結するとともにハゼ部を押さえる押さえ部とから構成される。 The clamping part is formed in a substantially U shape and fixed to the goby part so that the substantially U-shaped openings of both clamping parts face each other on the front side and the rear side of the lower part of the plate-like fastening part. The contact portion is provided, and a pressing portion is provided below the contact portion to connect the front contact portion and the rear contact portion and press the goby portion.
各当接部の外側部分および屋根の表面に接触する下側部分に、前方向あるいは後方向に屈曲延長された補強片が形成されてもよい。補強片が形成されると、取付金具の上方からの荷重に対する挟持片の強度が強化される。 Reinforcing pieces that are bent and extended in the forward direction or the backward direction may be formed on the outer portion of each contact portion and the lower portion that contacts the surface of the roof. When the reinforcing piece is formed, the strength of the holding piece with respect to the load from above the mounting bracket is enhanced.
さらに、各当接部には、取付金具の強度を高めるために補強用ビードが形成されてもよい。補強用ビードは、挟持片の内方あるいは外方に向かってわずかに突出し、例えば、当接部の開口部分を避けるように略コ字状に形成される。 Further, a reinforcing bead may be formed at each contact portion in order to increase the strength of the mounting bracket. The reinforcing bead slightly protrudes inward or outward of the sandwiching piece, and is formed, for example, in a substantially U shape so as to avoid the opening portion of the contact portion.
固定具は、例えば、I字状やU字状からなるボルトと、このボルトに螺合されるナットとから構成される。各挟持片の板状締付部には、固定具のボルトに対応した貫通孔が設けられる。具体的には、ボルトがI字状であれば、板状締付部に左右方向の貫通孔が1つ形成され、ボルトがU字状であれば、板状締付部に左右方向の貫通孔が前後に2つ並んで形成される。板状締付部に貫通孔が2つ並んで形成されている場合、U字状のボルトに替えて2本のI字状のボルトを使用してもよい。 The fixture is composed of, for example, an I-shaped or U-shaped bolt and a nut screwed into the bolt. A through-hole corresponding to the bolt of the fixture is provided in the plate-like tightening portion of each clamping piece. Specifically, if the bolt is I-shaped, one horizontal through hole is formed in the plate-shaped tightening portion, and if the bolt is U-shaped, the plate-shaped tightening portion penetrates in the left-right direction. Two holes are formed side by side. When two through holes are formed side by side in the plate-like tightening portion, two I-shaped bolts may be used instead of the U-shaped bolt.
ボルト保持凹部は、固定具に対応した貫通孔と板状頂部との間の板状締付部に形成される。ボルト保持凹部の上下の長さは、ボルトの頭部を収納できる長さが必要であるので、ボルトの頭部の上下の長さよりわずかに長い長さとされる。 The bolt holding recess is formed in a plate-like tightening portion between the through hole corresponding to the fixture and the plate-like top. The upper and lower lengths of the bolt holding recesses need to be long enough to accommodate the bolt heads, and are therefore slightly longer than the upper and lower lengths of the bolt heads.
両挟持片が左右に開いた際、両挟持片のボルト保持凹部の下部の相互間最大距離は、ボルト頭部の左右最小幅よりも短い距離とされる。 When both the clamping pieces are opened to the left and right, the maximum distance between the lower portions of the bolt holding recesses of the both clamping pieces is shorter than the minimum left and right width of the bolt head.
各挟持片の板状頂部には半円のねじ孔が形成され、両挟持片が嵌め合わされることにより円状のねじ孔が形成される。 A semicircular screw hole is formed in the plate-like top of each clamping piece, and a circular screw hole is formed by fitting both clamping pieces together.
この発明の折板屋根用取付金具は、両挟持片を左右方向に所定の角度開いたときに、両挟持片の係合部が係り合って互いの板状頂部が接触するとともにこの接触部分が支点となることで、両挟持片を回動自在とする。このとき、両挟持片の互いの板状頂部が接触するので、ボルトの頭部は、ボルト保持凹部および板状頂部に形成されたねじ孔によって保持される。すなわち、両挟持片を左右方向に開いた際、ボルト保持凹部およびねじ孔が取付ボルトの頭部を保持した状態で取付金具をハゼ部に取り付けることができる。したがって、施工現場において、取付ボルトが取付金具から落下することが防止できるので、取付金具をハゼ部に取り付ける作業を容易とすることができる。また、従来の特許文献1記載の取付金具は、両挟持片が左右にスライドすることから固定具を緩めた幅と同じ幅だけ開いていた。これに対し、この発明の取付金具は、互いの板状頂部の接触部分が支点となって両挟持片が回動するので、固定具を緩めた幅よりも相対的に大きな幅で開くことが可能なものとなる。
In the folding plate roof mounting bracket of the present invention, when the sandwiching pieces are opened at a predetermined angle in the left-right direction, the engaging portions of the sandwiching pieces are engaged with each other so that the plate-like top portions are in contact with each other and the contact portions are By being a fulcrum, both clamping pieces can be freely rotated. At this time, since the plate-like top portions of the both sandwiching pieces are in contact with each other, the head portion of the bolt is held by the screw holding recess and the screw hole formed in the plate-like top portion. That is, when both the clamping pieces are opened in the left-right direction, the mounting bracket can be attached to the gore portion with the bolt holding recess and the screw hole holding the head of the mounting bolt. Therefore, since it is possible to prevent the mounting bolt from falling from the mounting bracket at the construction site, the operation of mounting the mounting bracket to the goby portion can be facilitated. In addition, the conventional mounting bracket described in
固定具を挿通する貫通孔の上下の位置は、押さえ部よりも板状頂部に近い位置に形成されることが好ましい。このようにすると、互いの板状頂部の接触部分が支点となって両挟持片がさらに回動するので、固定具を緩めた幅よりも相対的により大きな幅で開くことが可能となる。これにより、取付金具をハゼ部に取り付ける作業をさらに容易とすることができる。 It is preferable that the upper and lower positions of the through hole through which the fixing tool is inserted be formed at a position closer to the plate-like top portion than the pressing portion. If it does in this way, since the contact part of each plate-shaped top part becomes a fulcrum and both clamping pieces rotate further, it becomes possible to open by a relatively larger width than the width which loosened the fixture. Thereby, the operation | work which attaches an attachment metal fitting to a goby part can be made still easier.
この発明において、左右1対の挟持片は互いに同一形状とされ、各係合部は、板状締付部上部の前後端部から左右方向外側に延びたのちに前後方向外側に延びさらに先端板状部分が左右方向内側に延びたものであり、各挟持片の一方の係合部の先端板状部分に左右方向に延びる長孔が形成され、他方の係合部の先端板状部分に凸部が形成され、両挟持片の前側係合部および後側係合部の先端板状部分同士がそれぞれ前後に重ね合わされて、凸部が長孔に左右に移動しうるように嵌められることが好ましい。 In this invention, the pair of left and right clamping pieces have the same shape, and each engaging portion extends outward in the left-right direction from the front-rear end of the upper portion of the plate-like fastening portion, and then extends outward in the front-rear direction. The elongated portion extends inward in the left-right direction, a long hole extending in the left-right direction is formed in the tip plate-like portion of one engaging portion of each clamping piece, and the tip plate-like portion of the other engaging portion protrudes The front end engaging portions and the front end engaging portions of the rear engaging portions of both sandwiching pieces are overlapped in the front-rear direction so that the convex portion can be fitted in the elongated hole so that it can move left and right. preferable.
このようにすると、第1挟持片と第2挟持片とを同一の製造装置で製造することができ、第1挟持片と第2挟持片とを互いに異なる部材とするよりも製造コストを削減することができる。 If it does in this way, a 1st clamping piece and a 2nd clamping piece can be manufactured with the same manufacturing apparatus, and a manufacturing cost is reduced rather than making a 1st clamping piece and a 2nd clamping piece into a mutually different member. be able to.
長孔は、例えば、両挟持片を大きく開口させるために、例えば、左右方向に長く形成された貫通孔とされる。 The long hole is, for example, a through-hole that is formed long in the left-right direction in order to open both sandwiching pieces large.
凸部は、例えば、先端板状部分の一部を前後方向内側に切り起こされて爪状に突出したもの(爪部)とされる。 The convex portion is, for example, a portion (claw portion) that is partly cut and raised in the front-rear direction and protrudes into a claw shape.
この発明の折板屋根用取付金具によると、取付金具の頂部を閉じたまま両挟持片の下側を開口させることができるので、取付ボルトを保持しつつ取付金具をハゼ部へ取り付けることができ、さらに、固定具を緩めた幅よりも相対的に大きな幅で取付金具を開くことが可能となる。これにより、取付金具をハゼ部へ取り付けることが容易となる。 According to the folding plate roof mounting bracket of the present invention, the lower side of both sandwiching pieces can be opened while the top of the mounting bracket is closed, so that the mounting bracket can be attached to the haze while holding the mounting bolt. Furthermore, it is possible to open the mounting bracket with a width that is relatively larger than the width of the loosened fixture. Thereby, it becomes easy to attach a mounting bracket to a goby part.
以下、図面を参照して、この発明の実施形態について説明する。 Embodiments of the present invention will be described below with reference to the drawings.
図4および図5に示すように、ハゼ部(P)が折板屋根(Y)の表面に形成されている。ハゼ部(P)の突出方向すなわち図4及び図5の上側が上側、同図の下側が下側となる。また、ハゼ部(P)は、同図の紙面直角方向に延びており、紙面裏側が前、紙面表側が後となる。さらに、同図の左右が左右となる。ハゼ部(P)は、折板屋根(Y)の断面台形状山部に突出した基端部(P1)を形成してその上に断面略円状の丸ハゼを有するものとされている。 As shown in FIGS. 4 and 5, the goby portion (P) is formed on the surface of the folded plate roof (Y). The protruding direction of the goby portion (P), that is, the upper side of FIGS. 4 and 5 is the upper side, and the lower side of the figure is the lower side. Further, the goby portion (P) extends in the direction perpendicular to the paper surface of FIG. Furthermore, the left and right in the figure are left and right. The goby portion (P) is formed with a base end portion (P1) protruding from a cross-section trapezoidal peak portion of the folded plate roof (Y) and having a round goby having a substantially circular cross section on the base end portion (P1).
折板屋根用取付金具(1)は、ハゼ部(P)の基端部(P1)を左右から挟み、ハゼ部(P)に固定されているものである。そして、この折板屋根用取付金具(1)を介して、例えばソーラーパネル(図示略)が折板屋根(Y)に取り付けられる。 The folded plate roof mounting bracket (1) is fixed to the goby part (P) with the base end part (P1) of the gore part (P) sandwiched from the left and right. Then, for example, a solar panel (not shown) is attached to the folded plate roof (Y) via the folded plate roof mounting bracket (1).
図1から図7に示すように、この折板屋根用取付金具(1)は、ステンレス鋼板などの金属板材で製造されており、折板屋根(Y)に上向きに突出するように設けられて前後方向に延びるハゼ部(P)の基端部(P1)を左右から挟持するために回動する第1挟持片(2)および第2挟持片(3)と、両挟持片(2)(3)に頭部(4a)が保持されるとともにねじ部(4b)が両挟持片(2)(3)の上方に突出して備えられた取付ボルト(4)と、両挟持片(2)(3)を連結するとともにハゼ部(P)に固定する固定具(5)とを備えている。 As shown in FIG. 1 to FIG. 7, this folded plate roof mounting bracket (1) is made of a metal plate material such as a stainless steel plate, and is provided so as to protrude upward on the folded plate roof (Y). A first clamping piece (2) and a second clamping piece (3) that rotate to clamp the base end (P1) of the goby portion (P) extending in the front-rear direction from the left and right, and both clamping pieces (2) ( 3) the head (4a) is held and the threaded portion (4b) protrudes above both clamping pieces (2) and (3), and the mounting bolt (4) and both clamping pieces (2) ( 3) and a fixture (5) for fixing to the goby part (P).
取付ボルト(4)は、ソーラーパネルなどを取り付けることができる汎用六角ボルトとされている。 The mounting bolt (4) is a general-purpose hexagon bolt to which a solar panel or the like can be attached.
固定具(5)は、I字状のボルト(5a)と、このボルト(5a)にワッシャ(5b)およびばね座金(5c)を介して嵌め合わされるナット(5d)とから構成されている。 The fixture (5) includes an I-shaped bolt (5a) and a nut (5d) fitted to the bolt (5a) via a washer (5b) and a spring washer (5c).
I字状ボルト(5a)は、各挟持片(2)(3)を回動させてハゼ部(P)を挟む際に、第2挟持片(3)から抜けることが無くかつ両挟持片(2)(3)を回動させるのに十分な長さとされている。 The I-shaped bolt (5a) does not come out of the second holding piece (3) when the holding pieces (P) are pinched by rotating the holding pieces (2) and (3), and both holding pieces ( 2) It is long enough to rotate (3).
第1挟持片(2)と第2挟持片(3)とは、同一形状の部材として形成されている。 The first clamping piece (2) and the second clamping piece (3) are formed as members having the same shape.
両挟持片(2)(3)は、左右に対向して近接した状態で固定具(5)が挿通されて固定される板状締付部(6)を備えている。 Both sandwiching pieces (2) and (3) are provided with plate-like tightening portions (6) to which the fixture (5) is inserted and fixed in a state where they are close to each other in the left-right direction.
また、両挟持片(2)(3)は、板状締付部(6)の上部から左右方向外側に延びた板状頂部(7)を備えている。 Further, the sandwiching pieces (2) and (3) each include a plate-like top portion (7) extending outward in the left-right direction from the upper portion of the plate-like fastening portion (6).
各挟持片(2)(3)は、板状締付部(6)の下部に連なりハゼ部(P)を挟持するとともに屋根(Y)に当接する挟持部(8)を備えている。 Each clamping piece (2) (3) is provided with a clamping part (8) that is connected to the lower part of the plate-like fastening part (6), clamps the gore part (P), and contacts the roof (Y).
挟持部(8)は、略コ字状に形成されてハゼ部(P)に固定されたときに両挟持片(2)(3)の略コ字状の開口が対向するように、締付部(6)の下部の前側および後側にそれぞれ設けられた当接部(9)と、当接部(9)の下側に設けられて前側の当接部(9)と後側の当接部(9)とを連結するとともにハゼ部(P)の基端部(P1)を押さえる押さえ部(10)とから構成されている。 The clamping part (8) is tightened so that the substantially U-shaped openings of both clamping pieces (2) and (3) face each other when the clamping part (8) is formed in a substantially U-shape and is fixed to the goby part (P). Abutting portions (9) provided on the front side and the rear side of the lower portion of the portion (6), respectively, and abutting portions (9) provided on the lower side of the abutting portion (9). It comprises a pressing part (10) for connecting the contact part (9) and pressing the base end part (P1) of the goby part (P).
前側当接部(9)の外側側部および屋根に接触する下部には、前方向に屈曲延長された補強片(9a)が形成されている。同様に、後側当接部(9)の外側側部および屋根に接触する下部には、後方向に屈曲延長された補強片(9a)が形成されている。 A reinforcing piece (9a) that is bent and extended in the forward direction is formed on the outer side portion of the front contact portion (9) and the lower portion that contacts the roof. Similarly, a reinforcing piece (9a) bent and extended in the rear direction is formed on the outer side portion of the rear contact portion (9) and the lower portion in contact with the roof.
さらに各当接部(9)には、取付金具(1)の強度を高めるための1本の補強用ビード(9b)が形成されている。補強用ビード(9b)は、各挟持片(2)(3)の内方にわずかに突出しており当接部(9)の開口を避けるように略コ字状に形成されている。 Further, each abutting portion (9) is formed with one reinforcing bead (9b) for increasing the strength of the mounting bracket (1). The reinforcing bead (9b) slightly protrudes inward of the sandwiching pieces (2) and (3), and is formed in a substantially U shape so as to avoid the opening of the contact portion (9).
各挟持片(2)(3)には、板状締付部(6)上部の前後端部から左右方向に延びたのちに前後方向外側に延びさらに先端板状部分(11)が左右方向内側に延びた係合部(12)が形成されている。 Each clamping piece (2) (3) has a plate-like clamping part (6) that extends in the left-right direction from the front and rear ends of the upper part, and then extends outward in the front-rear direction. An engaging portion (12) extending in the direction is formed.
各挟持片(2)(3)の一方の係合部(12)の先端板状部分(11)には、左右方向に長い長孔(11a)が形成され、他方の係合部(12)の先端板状部分(11)には、爪部(凸部)(11b)が形成されている。爪部(11b)は、先端板状部分(11)の一部分が挟持片(2)(3)の内方に向かって切り起こされることで形成されている。 A long hole (11a) that is long in the left-right direction is formed in the tip plate-like portion (11) of one engaging portion (12) of each clamping piece (2) (3), and the other engaging portion (12) A claw portion (convex portion) (11b) is formed in the tip plate-like portion (11) of the head. The claw portion (11b) is formed by cutting and raising a part of the tip plate-like portion (11) inward of the sandwiching pieces (2) and (3).
板状締付部(6)には、板状頂部(7)から板状締付部(6)の上部にかけて取付ボルト(4)の頭部(4a)がはまって保持されるボルト保持凹部(13)が形成されている。ボルト保持凹部(13)の上下の長さは、取付ボルト(4)の頭部(4a)の上下の長さよりもわずかに長い長さとされている。
両挟持片(2)(3)が左右に開いた際、両挟持片(2)(3)のボルト保持凹部(13)の下部(13a)の相互間最大距離は、取付ボルト(4)の頭部(4a)の左右最小幅よりも短い距離とされている。これにより、両挟持片(2)(3)が左右に最も離れた場合でも、取付ボルト(4)の頭部(4a)が両挟持片(2)(3)から抜けないようになっている。
The plate-like tightening part (6) has a bolt holding recess (the head (4a) of the mounting bolt (4) fitted and held from the plate-like top (7) to the upper part of the plate-like fastening part (6) ( 13) is formed. The vertical length of the bolt holding recess (13) is slightly longer than the vertical length of the head (4a) of the mounting bolt (4).
When both clamping pieces (2) (3) are opened to the left and right, the maximum distance between the lower parts (13a) of the bolt holding recesses (13) of both clamping pieces (2) (3) is The distance is shorter than the left and right minimum width of the head (4a). This prevents the head (4a) of the mounting bolt (4) from coming out of the both clamping pieces (2) (3) even when the both clamping pieces (2) (3) are farthest left and right. .
本発明の取付金具(1)の組み立て手順は、取付ボルト(4)の頭部(4a)を第1挟持片(2)のボルト保持凹部(13)に嵌め合わせて取付ボルト(4)のねじ部(4b)を第1挟持片(2)の板状頂部(7)から上方に突出させた状態で保持する。そして、第1挟持片(2)と第2挟持片(3)とを対向させて、第2挟持片(3)の先端板状部分(11)の長孔(11a)と第1挟持片(2)の先端板状部分(11)の爪部(11b)とを嵌め合わせるとともに、第2挟持片(3)の先端板状部分(11)の爪部(11b)と第1挟持片(2)の先端板状部分(11)の長孔(11a)とを嵌め合わせる。これにより、両挟持片(2)(3)が取付ボルト(4)とともに一体化される。そして、爪部(11b)が長孔(11a)を左右に移動することにより取付金具(1)の開閉が可能となる。 The assembly procedure of the mounting bracket (1) of the present invention is as follows. The head (4a) of the mounting bolt (4) is fitted into the bolt holding recess (13) of the first clamping piece (2), and the mounting bolt (4) is screwed. A part (4b) is hold | maintained in the state protruded upwards from the plate-shaped top part (7) of the 1st clamping piece (2). Then, the first clamping piece (2) and the second clamping piece (3) are opposed to each other, and the long hole (11a) of the tip plate-like portion (11) of the second clamping piece (3) and the first clamping piece ( 2) The claw portion (11b) of the tip plate-like portion (11) is fitted together, and the claw portion (11b) of the tip plate-like portion (11) of the second clamping piece (3) and the first clamping piece (2 ) And the long hole (11a) of the tip plate-like portion (11). Thereby, both clamping pieces (2) and (3) are integrated with the mounting bolt (4). Then, the mounting bracket (1) can be opened and closed by the claw portion (11b) moving left and right through the long hole (11a).
各挟持片(2)(3)の板状頂部(7)には半円のねじ孔が形成されており、両挟持片(2)(3)が嵌め合わされることにより円状のねじ孔(7a)が形成されている。 A semicircular screw hole is formed in the plate-like top portion (7) of each sandwiching piece (2) (3), and when both sandwiching pieces (2) (3) are fitted, a circular screw hole ( 7a) is formed.
取付ボルト(4)の頭部(4a)は、両挟持片(2)(3)のボルト保持凹部(13)および板状頂部(7)のねじ孔(7a)によって保持されている。 The head (4a) of the mounting bolt (4) is held by the bolt holding recesses (13) of both clamping pieces (2) and (3) and the screw holes (7a) of the plate-like top (7).
両挟持片(2)(3)が左右方向に開いたとき、両挟持片(2)(3)の係合部(12)の爪部(11b)と長孔(11a)とが係り合って左右方向の移動を阻止し、互いに板状頂部(7)が接触する。この接触部分は各挟持片(2)(3)が回動するときの支点となる。板状頂部(7)が互いに接触していることで取付ボルト(4)がねじ孔(7a)およびボルト保持凹部(13)に保持された状態で両挟持片(2)(3)を回動させることができる。したがって、取付金具(1)は、上側を開口することなく、下側のみを開口することができる構造となっている。これにより、取付金具(1)は、取付ボルト(4)を落下させることなく下側を開口することができる。 When both sandwiching pieces (2) and (3) are opened in the left-right direction, the claws (11b) of the engaging portions (12) of both sandwiching pieces (2) and (3) are engaged with the long holes (11a). The movement in the left-right direction is prevented, and the plate-like top portions (7) contact each other. This contact portion becomes a fulcrum when each sandwiching piece (2) (3) rotates. Both clamping pieces (2) and (3) rotate with the mounting bolt (4) held in the screw hole (7a) and the bolt holding recess (13) because the plate-like tops (7) are in contact with each other. Can be made. Therefore, the mounting bracket (1) has a structure capable of opening only the lower side without opening the upper side. Thereby, the mounting bracket (1) can open the lower side without dropping the mounting bolt (4).
各挟持片(2)(3)の板状締付部(6)のボルト保持凹部(13)の下側には、固定具(5)のボルト(5a)に対応した貫通孔(6a)が設けられている。貫通孔(6a)の上下の位置は、押さえ部(10)よりも板状頂部(7)に近い位置に形成されている。第1挟持片(2)の貫通孔(6a)から第2挟持片(3)の貫通孔(6a)へI字状ボルト(5a)が挿通され、ワッシャ(5b)およびばね座金(5c)を介してナット(5d)を締めることにより各挟持片(2)(3)を連結することができる。以上により折板屋根用取付金具(1)が組み立てられる。 A through hole (6a) corresponding to the bolt (5a) of the fixture (5) is provided below the bolt holding recess (13) of the plate-like tightening portion (6) of each clamping piece (2) (3). Is provided. The upper and lower positions of the through hole (6a) are formed at a position closer to the plate-like top (7) than the pressing part (10). An I-shaped bolt (5a) is inserted from the through hole (6a) of the first clamping piece (2) into the through hole (6a) of the second clamping piece (3), and the washer (5b) and the spring washer (5c) are The clamping pieces (2) and (3) can be connected by tightening the nut (5d) via the pin. The folded plate roof mounting bracket (1) is assembled as described above.
本発明の折板屋根用取付金具(1)をハゼ部(P)へ装着する手順は、まず、図4に示すように、両挟持片(2)(3)を左右に回動させて取付金具(1)の下側を開く。次に、図5に示すように、両挟持片(2)(3)の当接部(9)がハゼ部(P)を挟むように押さえ部(10)をハゼ部(P)の基端部(P1)に当接させて取付金具(1)を折板屋根(Y)の上に載置する。最後に、固定具(5)を両挟持片(2)(3)に挿通させて締め付けることにより、第1挟持片(2)と第2挟持片(3)とを連結するとともにハゼ部(P)に取付金具(1)が装着される。 The procedure for attaching the folding plate roof mounting bracket (1) of the present invention to the seam (P) is as follows. First, as shown in FIG. Open the bottom of the bracket (1). Next, as shown in FIG. 5, the holding portion (10) is fixed to the proximal end of the goby portion (P) so that the abutting portion (9) of both holding pieces (2) and (3) sandwiches the gouge portion (P). The mounting bracket (1) is placed on the folded plate roof (Y) in contact with the portion (P1). Finally, the fastener (5) is inserted into both the sandwiching pieces (2) and (3) and tightened to connect the first sandwiching piece (2) and the second sandwiching piece (3) and the gore part (P ) Is attached to the mounting bracket (1).
従来の特許文献1記載の取付金具は、施工現場で取付ボルトを保持しつつ一方の挟持片に他方の挟持片を嵌め合わせながらハゼ部に取り付けるという煩雑な作業を必要としていた。また、従来の特許文献1記載の取付金具は、固定具を緩めた幅と同じ幅だけ開いていた。
The conventional mounting bracket described in
本発明の折板屋根用取付金具(1)は、製造段階で予め両挟持片(2)(3)に取付ボルト(4)を備えておくことによって、施工現場で取付ボルト(4)が取付金具(1)から落下することなく、取付金具(1)をハゼ部(P)に取り付けることができる。さらに、本発明の折板屋根用取付金具(1)は、固定具(5)を緩めた幅よりも相対的に大きな幅で開くことが可能なものとなっている。これにより、取付金具(1)をハゼ部(P)に取り付ける作業を容易とすることができる。 The folding plate roof mounting bracket (1) of the present invention is provided with mounting bolts (4) at the construction site by providing mounting bolts (4) on both sandwiching pieces (2) (3) in advance at the manufacturing stage. The mounting bracket (1) can be attached to the seam portion (P) without dropping from the bracket (1). Further, the folded plate roof mounting bracket (1) of the present invention can be opened with a relatively larger width than the width of the loosened fixture (5). Thereby, the operation | work which attaches an attachment metal fitting (1) to a goby part (P) can be made easy.
また、第1挟持片(2)と第2挟持片(3)とが同じ形状の部材とされているので、第1挟持片(2)と第2挟持片(3)とを互いに異なる部材とするよりも製造コストを低減することができる。 Further, since the first clamping piece (2) and the second clamping piece (3) are members having the same shape, the first clamping piece (2) and the second clamping piece (3) are different from each other. The manufacturing cost can be reduced rather than doing so.
(1) 折板屋根用取付金具
(2) 第1挟持片
(3) 第2挟持片
(4) 取付ボルト
(4a) ボルト頭部
(4b) ボルトねじ部
(5) 固定具
(6) 板状締付部
(7) 板状頂部
(8) 挟持部
(11) 先端板状部分
(11a) 長孔
(11b) 爪部(凸部)
(12) 係合部
(13) ボルト保持凹部
(P) ハゼ部
(1) Folded plate roof mounting bracket
(2) First clamping piece
(3) Second clamping piece
(4) Mounting bolt
(4a) Bolt head
(4b) Bolt thread
(5) Fixing tool
(6) Plate tightening part
(7) Plate top
(8) Nipping part
(11) Tip plate
(11a) Slotted hole
(11b) Claw (convex)
(12) Engagement part
(13) Bolt holding recess
(P) Goby section
Claims (2)
各挟持片は、左右に対向して近接した状態で固定具が挿通されて固定される板状締付部と、板状締付部の下部に連なりハゼ部を挟持するとともに屋根に当接する挟持部と、板状締付部の上部から左右方向外側に延びた板状頂部と、両挟持片を所定距離左右に移動可能とするとともに回動自在に連結する前後の係合部とを備え、板状頂部から板状締付部の上部にかけて、取付ボルトのねじ部が挿通されるとともに頭部の左右両側部がはまって保持されるボルト保持凹部が形成されていることを特徴とする折板屋根用取付金具。 A pair of left and right clamping pieces that are provided on the folded plate roof so as to protrude upward and extend in the front-rear direction; a fixing tool that connects both the clamping pieces and is fixed to the goby part; In the folded plate roof mounting bracket, the head is held by both sandwiched pieces fixed to the part, and the screw part includes a mounting bolt that protrudes upward from the both sandwiched pieces.
Each clamping piece includes a plate-like fastening part to which a fixing tool is inserted and fixed in a state of being opposed to each other on the left and right sides, and a sandwiching part that is connected to the lower part of the plate-like fastening part and sandwiches the gore part and abuts against the roof A plate-like top portion extending outward in the left-right direction from the upper portion of the plate-like fastening portion, and front and rear engaging portions that allow both sandwiching pieces to be moved to the left and right by a predetermined distance and to be pivotally connected, A folded plate characterized in that a bolt holding recess is formed from the plate top to the top of the plate tightening portion, through which the screw portion of the mounting bolt is inserted and the left and right sides of the head are held together Mounting bracket for roof.
The pair of left and right clamping pieces have the same shape, and each engaging portion extends from the front and rear ends of the upper portion of the plate-like tightening portion to the outer side in the left and right direction and then extends to the outer side in the front and rear direction. A long hole extending in the left-right direction is formed in the tip plate-like portion of one engaging portion of each clamping piece, and a convex portion is formed in the tip plate-like portion of the other engaging portion. 2. The folded plate according to claim 1, wherein the front end plate-like portions of the front and rear engagement portions of both sandwiching pieces are overlapped in the front-rear direction so that the convex portion can be moved to the left and right in the long hole. Mounting bracket for roof.
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JP2010005780U Continuation JP3164020U (en) | 2010-08-30 | 2010-08-30 | Folding plate mounting bracket |
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BE1022448B1 (en) * | 2014-10-03 | 2016-04-06 | Metasetech Sprl | PROTECTIVE DEVICE FOR ROOF WITH JOINTS STANDING |
KR101556404B1 (en) * | 2015-02-27 | 2015-10-02 | (주)명광엔지니어링건축사사무소 | Unit type temporary retaining structure for building |
JP6959741B2 (en) * | 2017-02-13 | 2021-11-05 | 日栄インテック株式会社 | Mounting bracket |
JP7011404B2 (en) * | 2017-05-24 | 2022-01-26 | 日栄インテック株式会社 | Folded plate roof stand |
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