JP5635205B1 - Structural member - Google Patents

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JP5635205B1
JP5635205B1 JP2014047972A JP2014047972A JP5635205B1 JP 5635205 B1 JP5635205 B1 JP 5635205B1 JP 2014047972 A JP2014047972 A JP 2014047972A JP 2014047972 A JP2014047972 A JP 2014047972A JP 5635205 B1 JP5635205 B1 JP 5635205B1
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structural member
members
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plate material
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JP2015172287A (en
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東秀 金
東秀 金
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株式会社ロデム コーポレーション
株式会社ロデム コーポレーション
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

【課題】部材の接合を容易にすると共に製造コストを低減し、側縁によって怪我をしたり、他部材に引っかき傷が形成されないようにする。【解決手段】細長い板材の短辺を折り曲げ加工して凹凸断面に形成した構造部材１００であって、板材の両側部の先端を内側に１８０度折り曲げて板材面に接触させた折り曲げ縁部３０１が形成してあり、板材の短辺を長さ方向に平行に延びた第１〜第６の折り曲げ線１０１、１０２...１０６で９０度折り曲げて凹凸断面に形成してあり、中央部の溝の開口方向が両脇の溝とは逆向きである。また、折り曲げ縁部３０１を先端に有する両側部には、折り曲げ縁部３０１の厚みに等しい窪み６０が設けてあり、窪み６０の底部には部材連結用穴６１が形成してある構造部材である。【選択図】図１The present invention makes it easy to join members and reduce manufacturing costs, and prevents side edges from being injured and other members from being scratched. A structural member 100 is formed by bending a short side of an elongated plate material to form a concavo-convex cross section, and a bent edge 301 is formed by bending the front ends of both sides of the plate material 180 degrees inward and contacting the plate material surface. It is formed and formed into a concavo-convex cross-section by bending 90 degrees with first to sixth fold lines 101, 102, ... 106 extending in parallel in the length direction at the short side of the plate material, The opening direction of is opposite to the grooves on both sides. In addition, in both side portions having the bent edge portion 301 at the tip, a recess 60 equal to the thickness of the bent edge portion 301 is provided, and a member connecting hole 61 is formed in the bottom portion of the recess 60. . [Selection] Figure 1

Description

本発明は、太陽光パネルの設置用の架台等を構成する構造部材に関する。   The present invention relates to a structural member constituting a mount for installing a solar panel.

一般的な太陽光パネルの架台用の部材は鋼製であり、製造が簡単で組み立てが容易な構造のものである。また、荷重及び地震などにも耐えられるように構造的に堅固であることが求められる。   A member for a general solar panel is made of steel, and has a structure that is easy to manufacture and easy to assemble. In addition, it is required to be structurally robust so that it can withstand loads and earthquakes.

架台用等の構造部材の従来技術は、特許文献１（特開昭５１−１０６２６号公報）及び特許文献２（大韓民国登録特許第１０−０６３４８９５号公報）に開示されている。
従来の架台用構造部材は、凹凸断面の構造要素を対向配置したものである。構造要素は、板材をほぼ直角に折り曲げて凹凸に形成してあり、凸部に隣接して凹部、続いて凸部と凹凸に形成されており、長さ方向に実質的に均一断面である。 Prior arts of structural members for a pedestal or the like are disclosed in Patent Document 1 (Japanese Patent Laid-Open No. 51-10626) and Patent Document 2 (Korean Registered Patent No. 10-0634895).
A conventional structural member for a gantry is a structure in which structural elements having a concavo-convex cross section are arranged to face each other. The structural element is formed in a concavo-convex shape by bending a plate material substantially at a right angle, is formed in a concave portion adjacent to the convex portion, and subsequently in the convex portion and the concave portion, and has a substantially uniform cross section in the length direction.

この構造要素を逆向きにして間隔をあけて対向配置し、一対の構造要素を溝形鋼によって接合してＨ型の閉じた空間を有する構造部材が形成される。この閉じた空間内には必要に応じて空間とほぼ同じ形状の充填部材が充填される。充填材としては、発泡スチロール等の断熱材、または遮音材や吸音材が挙げられる。
構造要素と溝型鋼は、リベット、ボールねじ、タッピングねじ、スクリュー釘またはボルト等の接合具、または溶接によって接合されて一体化されている。 The structural elements are arranged opposite to each other with a gap therebetween, and a pair of structural elements are joined by groove steel to form a structural member having an H-shaped closed space. The closed space is filled with a filling member having substantially the same shape as the space as necessary. Examples of the filler include a heat insulating material such as polystyrene foam, or a sound insulating material and a sound absorbing material.
The structural element and the channel steel are joined and integrated by a rivet, a ball screw, a tapping screw, a joint such as a screw nail or a bolt, or welding.

特開昭５１−１０６２６号公報Japanese Patent Laid-Open No. 51-10626 大韓民国登録特許第１０−０６３４８９５号Korean Registered Patent No. 10-0634895

従来の構造部材の板材の厚さが２〜３ｍｍ程度で鋭利であり、組み立て接合時に側縁が他の構造要素の表面を引っかき、構造部材の亜鉛メッキ層がはがれるという問題がある。また、ソーラーパネルの架台は屋外に設置され風雨に曝されるため、側縁から腐食が始まりやすく、寿命が短くなるという問題がある。
本発明はこれらの点の解消を目的とするもので、部材の組み立て接合を容易にし、構造体の製造費用を低減するものである。また、本発明の他の目的は、構造部材の側縁が組み立て接合時に他部材を傷つけないようにするものである。 There is a problem that the thickness of the plate member of the conventional structural member is sharp at about 2 to 3 mm, and the side edges scratch the surface of other structural elements at the time of assembling and joining, and the galvanized layer of the structural member is peeled off. In addition, since the solar panel mount is installed outdoors and exposed to wind and rain, there is a problem that corrosion tends to start from the side edge and the life is shortened.
The present invention aims to eliminate these points, and facilitates the assembly and joining of members and reduces the manufacturing cost of the structure. Another object of the present invention is to prevent the side edges of the structural members from damaging other members during assembly joining.

細長い板材の短辺を折り曲げ加工して凹凸断面に形成したものであって、板材の両側部の先端を内側に１８０度折り曲げて板材面に接触させた折り曲げ縁部が形成してあり、板材の短辺を溝型に折り曲げて凹凸断面に形成してあり、中央部の溝が両脇とは逆向きの溝である構造部材である。
また、折り曲げ縁部を先端に有する両側部には、折り曲げ縁部厚みに等しい窪みが設けてあり、窪み内に部材連結用穴が形成してある構造部材である。 It is formed by bending the short side of an elongated plate material to form a concavo-convex cross section, and a bent edge is formed by bending the tip of both sides of the plate material 180 degrees inward and contacting the plate material surface. It is a structural member in which a short side is bent into a groove shape to form a concavo-convex cross section, and a central groove is a groove opposite to both sides.
In addition, a dent equal to the fold edge thickness is provided on both side portions having a fold edge at the tip, and a member connecting hole is formed in the dent.

また、この構造部材４個を外側面とした閉断面部材であり、構造部材が断面四角形の４辺となるように組み立て、各部材の接合面を接合具で固定してある閉断面構造材である。   Moreover, it is a closed cross-section member with the four structural members as outer surfaces, and is a closed cross-section structural material in which the structural members are assembled so as to have four sides of a quadrangular cross-section, and the joint surfaces of each member are fixed with a joint tool. is there.

本発明の構造部材は、部材同士の接合組み立てが容易で耐久性が高く構築費用の節減効果がある。また、構造部材の接合組み立て時に部材の縁が折り曲げ縁部に形成してあるため他の部材を縁で引っかいて亜鉛メッキなどの防錆層を傷つけることがないので、傷から腐食が広がることがなく、外気に曝露された状態で使用した場合の寿命を延長することができる。また、部材の組み立て時に作業員の手などを縁で傷つけることもないので、組み立て作業を円滑に効率よく行うことができる。
また、本発明の構造部材は、接合用の穴が窪み内に設けてあるため、接合面側に先端折り曲げ縁部がある場合でもボルトやリベットなどの接合具によって部材面を密着させて接合固定することができるので、接合強度を高めることができる。 The structural member of the present invention is easy to join and assemble between members, has high durability, and has an effect of reducing construction costs. In addition, since the edge of the member is formed at the bent edge at the time of assembling the structural member, other members are not scratched by the edge and the rust preventive layer such as galvanizing is not damaged, so that corrosion spreads from the scratch. In addition, it is possible to extend the life when used in a state exposed to the outside air. Further, since the operator's hand and the like are not damaged by the edges when assembling the members, the assembling work can be performed smoothly and efficiently.
In addition, since the structural member of the present invention has a hole for joining in the recess, even if there is a bent end edge on the joint surface side, the member surface is brought into close contact with a joint such as a bolt or a rivet and fixed. Thus, the bonding strength can be increased.

本発明の構造部材の実施例１の断面図。Sectional drawing of Example 1 of the structural member of this invention. 本発明の構造部材の実施例１の斜視図。The perspective view of Example 1 of the structural member of this invention. 本発明の構造部材の実施例１を利用した組み立て部材の斜視図。The perspective view of the assembly member using Example 1 of the structural member of this invention. 本発明の構造部材の実施例１を利用した組み立て部材の断面図。Sectional drawing of the assembly member using Example 1 of the structural member of this invention. 本発明の構造部材の実施例２の断面図。Sectional drawing of Example 2 of the structural member of this invention. 本発明の構造部材の実施例２を利用した組み立て部材の断面図。Sectional drawing of the assembly member using Example 2 of the structural member of this invention. 本発明の構造部材の他部材との接合状態の断面図。Sectional drawing of the joining state with the other member of the structural member of this invention. 本発明の構造部材の実施例３の断面図。Sectional drawing of Example 3 of the structural member of this invention. 本発明の構造部材の実施例４の断面図。Sectional drawing of Example 4 of the structural member of this invention.

図１は、本発明の構造部材１００の実施例１の断面図であり、図２はその斜視図である。
亜鉛メッキ鋼板の細長い板材の両側縁が内側に１８０度折り曲げて先端が板材の内面に接触させて縁を丸めた折り曲げ縁部３０１が形成してある。
板材の縁の先端を板材に接触させてあるので、構造部材１００の縁が鋭利とならず、構造部材の取り扱い時に作業員が手を傷つけたり、組み立て接合時に他の部材を引っかいて亜鉛メッキなどの防錆層に引っかき傷をつけたりすることが防止される。
板材を長手方向に延びる実質的に平行な第１折り曲げ部１０１、第２折り曲げ部１０２、第３折り曲げ部１０３、第４折り曲げ部１０４、第５折り曲げ部１０５及び第６折り曲げ部１０６において、ほぼ９０度折り曲げてあり、これらの６つの折り曲げ部により第１板部２０１、第２板部２０２、第３板部２０３、第４板部２０４、第５板部２０５、第６板部２０６及び第７板部２０７が形成され、断面凹凸形状である。中央部の溝の開口方向は両脇の溝とは開口が反対向きとなっている。
中央部の溝の高さｈ２は両脇の溝の高さｈ１より５〜１５ｍｍ程度小さくしてあり、材料を節約してコスト低減を図ることができる。 FIG. 1 is a cross-sectional view of Embodiment 1 of the structural member 100 of the present invention, and FIG. 2 is a perspective view thereof.
A bent edge portion 301 is formed in which both side edges of a galvanized steel plate are bent 180 degrees inward and the tip is brought into contact with the inner surface of the plate material to round the edge.
Since the edge of the edge of the plate material is in contact with the plate material, the edge of the structural member 100 is not sharp, an operator may hurt his / her hand when handling the structural member, or other members may be scratched during assembly joining to galvanize, etc. It is possible to prevent the rust preventive layer from being scratched.
In the first bent portion 101, the second bent portion 102, the third bent portion 103, the fourth bent portion 104, the fifth bent portion 105, and the sixth bent portion 106, which are substantially parallel to each other and extend in the longitudinal direction of the plate material, substantially 90 The first plate portion 201, the second plate portion 202, the third plate portion 203, the fourth plate portion 204, the fifth plate portion 205, the sixth plate portion 206 and the seventh plate portion are bent by these six bent portions. A plate portion 207 is formed and has an uneven cross-sectional shape. The opening direction of the central groove is opposite to the opening on both sides.
The height h 2 of the groove in the central portion is Yes to about 5~15mm smaller than the height h 1 of the both sides of the groove, the cost can be reduced to save material.

図３は、本発明の実施例１の部材を組み合わせた中空の閉断面の組み立て部材４００の斜視図であり、図４はその断面図である。組み立て部材４００は、実施例１の構造部材１００を間隔をあけて上下と左右に反対向きに配置して組み立て、各辺の中央部に溝４１０、４２０、４３０、４４０を有する四角形の閉断面部材としたものである。各部材同士が接触する部分には複数のリベット穴５０３が形成され、リベット５０１によって接合されて一体化されている。
組み立て部材４００の内部には、発泡ポリスチレンなどの断熱材または吸音材を必要に応じて充填することも可能である。 FIG. 3 is a perspective view of an assembly member 400 having a hollow closed cross section in which the members of Embodiment 1 of the present invention are combined, and FIG. 4 is a cross sectional view thereof. The assembly member 400 is assembled by disposing the structural member 100 of the first embodiment in the opposite direction vertically and horizontally with a space therebetween, and has a rectangular closed cross-section member having grooves 410, 420, 430, and 440 at the center of each side. It is what. A plurality of rivet holes 503 are formed in a portion where the members contact each other, and are joined and integrated by the rivets 501.
The assembly member 400 may be filled with a heat insulating material such as expanded polystyrene or a sound absorbing material as necessary.

折り曲げ縁部３０１が他の部材に接触する箇所においては折り曲げ縁部の厚みの分だけ空隙Ｓが生じ、この空隙Ｓの部分で部材同士を接合しても充分な接合力が得られないため、部材が一体として負荷に対して抵抗できない恐れがある。
そこで、図５に示すように、折り曲げ縁部３０１を有する第１板部と第７板部のほぼ中間部に折り曲げ縁部３０１の厚みに等しい窪み６０を形成してある。窪み６０は円形で底部は平面に形成してあり、底部中央にはリベットやボルトなどの接合具のための接合用穴６１が形成してある。
この、窪み６０を有する構造部材１００を組み立てて四角形の閉断面組み立て部材とした例を図６に示す。
図４の例では折り曲げ縁部３０１の厚みによって空隙Ｓが存在したが、窪み６０の深さを折り曲げ縁部の３０１の厚さに等しくしてあるので窪み６０の底面が隣接する部材に接触し、更に接続穴６１を利用してリベットやボルトなどの接合具５０１によって接合するため、構造部材１００同士の接合が強固となり、耐荷重を増大させることができる。
図７は、構造部材１００に他の構造部材１００を接合する場合の断面図であり、窪み６０の底面が接合する他の構造部材１００に密着してボルト等の接合具で接合されており、部材同士の接合が強固となる。 Since the gap S is generated by the thickness of the bent edge at the place where the bent edge 301 is in contact with another member, sufficient bonding force cannot be obtained even if the members are joined at the gap S. The members may not be able to resist the load as a whole.
Therefore, as shown in FIG. 5, a recess 60 equal to the thickness of the bent edge 301 is formed at a substantially intermediate portion between the first plate and the seventh plate having the bent edge 301. The recess 60 is circular and has a flat bottom, and a bonding hole 61 for a connector such as a rivet or bolt is formed in the center of the bottom.
FIG. 6 shows an example in which the structural member 100 having the depression 60 is assembled into a rectangular closed cross-section assembly member.
In the example of FIG. 4, the gap S exists depending on the thickness of the folding edge 301, but the depth of the depression 60 is made equal to the thickness of the folding edge 301, so that the bottom surface of the depression 60 contacts an adjacent member. Further, since the connecting holes 61 are used to join the connecting members 501 such as rivets and bolts, the joining between the structural members 100 is strengthened, and the load resistance can be increased.
FIG. 7 is a cross-sectional view of the case where another structural member 100 is joined to the structural member 100, and the bottom surface of the recess 60 is in close contact with the other structural member 100 to be joined and joined with a joining tool such as a bolt. Bonding between members becomes strong.

本発明の構造部材１００の変形例を図８及び図９に示す。
図８は、構造部材の中央部の四角形の溝の底面７１の折り曲げ部を円弧状７０に折り曲げて曲線状にしたものであり、図９に示す例は、溝断面を概略半円形７２として円形溝としたものである。
円弧状の断面とすることによって四角形断面の溝のように折り曲げ部に応力集中が生じないので強度が増大する。 The modification of the structural member 100 of this invention is shown in FIG.8 and FIG.9.
FIG. 8 shows a bent portion of the bottom surface 71 of the square groove at the center of the structural member that is bent into an arcuate shape 70 to form a curved shape. The example shown in FIG. It is a groove.
By making the arc-shaped cross section, stress is not concentrated in the bent portion like the groove of the square cross section, so that the strength is increased.

１００ 構造部材
１０１〜１０６ 第１折り曲げ部〜第６折り曲げ部
２０１〜２０７ 第１板部〜第７板部
３０１ 折り曲げ縁部
４００ 組み立て部材
５０１ リベット（接合具）
５０３ リベット穴
６０ 窪み
６１ 接合用穴 100 structural members
101-106 1st bending part-6th bending part 201-207 1st board part-7th board part 301 Bending edge part 400 Assembly member 501 Rivet (connecting tool)
503 Rivet hole 60 Recess 61 Joint hole

Claims (4)

細長い板材の短辺を折り曲げて３つの溝からなる凹凸断面に形成してあり、中央部の溝が両脇とは逆向きの溝であり、板材の両側部の先端を内側に１８０度折り曲げて板材面に接触させた折り曲げ縁部が形成してあり、折り曲げ縁部を先端に有する両側部には、折り曲げ縁部の厚みに等しい窪みが設けてあり、窪み内に部材連結用穴が形成してある構造部材。 The short side of the elongated plate is bent to form a three-grooved cross-section, the central groove is opposite to the sides, and the ends of both sides of the plate are bent 180 degrees inward. Folding edges that are in contact with the plate material surface are formed, and both sides that have the bent edges at the tip are provided with depressions that are equal in thickness to the bending edges, and member connection holes are formed in the depressions. Structural member. 請求項１において、中央部の溝の高さが両脇の溝の高さより小さくしてある構造部材。 2. The structural member according to claim 1, wherein the height of the central groove is smaller than the height of the grooves on both sides. 請求項１または２において、中央部の溝の底部が曲面である構造部材。 3. The structural member according to claim 1 or 2, wherein the bottom of the central groove is a curved surface. 請求項１〜３のいずれかの部材４個を外側面として組み立てた閉断面部材であり、各部材の接合面を接合具または溶接で接合してある閉断面の構造部材。 A closed cross-section member assembled by using four members according to any one of claims 1 to 3 as an outer surface, and a closed cross-section structural member in which the joint surfaces of the members are joined by a joint tool or welding.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972787A (en) * 2019-04-18 2019-07-05 安钢集团华德重工装备有限公司 The high-strength building crossbeam of one kind and its preparation facilities

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JPH07293959A (en) * 1994-04-25 1995-11-10 Fuji Kogyo Kk Reinforcing structure of corner for range hood fan
JPH1030302A (en) * 1996-07-17 1998-02-03 Arthur Donaldson Ronald Wall framework member, wall framework system making use thereof and assembly method of the system
JP2006274751A (en) * 2005-03-30 2006-10-12 Nippon Steel Corp Brace member with shell member formed by assembling channel metal member
JP3898417B2 (en) * 2000-04-12 2007-03-28 株式会社シーデーエスニュースチールホームズインターナショナル Steel frame construction and frame articulated body
JP4425144B2 (en) * 2002-12-03 2010-03-03 ヘンリー テクノロジー リミテッド Structural building elements
JP2013227848A (en) * 2012-03-30 2013-11-07 Joto Techno Co Ltd Water drip for bend

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Publication number Priority date Publication date Assignee Title
JPH07293959A (en) * 1994-04-25 1995-11-10 Fuji Kogyo Kk Reinforcing structure of corner for range hood fan
JPH1030302A (en) * 1996-07-17 1998-02-03 Arthur Donaldson Ronald Wall framework member, wall framework system making use thereof and assembly method of the system
JP3898417B2 (en) * 2000-04-12 2007-03-28 株式会社シーデーエスニュースチールホームズインターナショナル Steel frame construction and frame articulated body
JP4425144B2 (en) * 2002-12-03 2010-03-03 ヘンリー テクノロジー リミテッド Structural building elements
JP2006274751A (en) * 2005-03-30 2006-10-12 Nippon Steel Corp Brace member with shell member formed by assembling channel metal member
JP2013227848A (en) * 2012-03-30 2013-11-07 Joto Techno Co Ltd Water drip for bend

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972787A (en) * 2019-04-18 2019-07-05 安钢集团华德重工装备有限公司 The high-strength building crossbeam of one kind and its preparation facilities
CN109972787B (en) * 2019-04-18 2023-08-01 安阳融达实业有限公司 High-strength building beam and preparation device thereof

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