JP2010261230A - Installation structure of externally-installed structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an installation structure of an externally-installed structure which can mount an externally-installed structure such as a solar battery panel provided with a solar energy conversion module on various kinds of existing roofs easily and firmly. <P>SOLUTION: In the installation structure of the externally-installed structure, a mounting fixture is attached on the existing roof which is placed by overlapping exterior materials, and a support member is attached to the mounting fixture, thus the externally-installed structure is constructed. The mounting fixture is provided with a base part, a rising part, and a mounting part. The base part is placed along the roof surface, and the rising part rises upward from the base part. The mounting part is provided at the top end of the rising part. The base part is provided with a fixation part fixed on the roof surface, and an insertion part which is inserted to the overlapped part of the existing roof is provided to the base part or the rising part. The support member is a longitudinal frame which is continuous in the direction along the direction of a stream of water or a lateral frame which is continuous in the direction orthogonal to the direction of the stream of water. The insertion part is inserted to the overlapped part of the existing roof, and the mounting fixture is arranged in a state where the end on the downstream side of the exterior material positioned in an upper tier is brought into contact with the rising part, and the externally-installed structure can be constructed by mounting the support member on the mounting part of the mounting fixture directly or indirectly. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、太陽エネルギー変換モジュールを備える太陽電池パネルなどの外設構築物を容易に且つ強固に各種の既設屋根に取り付け設置することができる外設構築物の設置構造に関する。   The present invention relates to an installation structure of an external structure that can easily and firmly attach and install an external structure such as a solar battery panel including a solar energy conversion module to various existing roofs.

従来、太陽光発電は、原子力発電や火力発電等の他の発電システムに比べて地球環境に配慮した発電システムとして広く知られており、近年では国や自治体からの助成金制度もあって、一般家屋を含めて各種の構築物への適用が進んでいる。   Conventionally, solar power generation is widely known as a power generation system that takes into consideration the global environment compared to other power generation systems such as nuclear power generation and thermal power generation. In recent years, there have been subsidies from national and local governments. Application to various structures including houses is progressing.

そして、既設の屋根構造に対し、太陽電池パネルなどを取り付ける構造としては、既に各種の提案がなされている。
例えば特許文献１や特許文献２には、屋根面に取付部材（金属板、支持体）を接着で固定し、この取付部材に対して太陽電池パネルなどの屋根設置機器を固定する構造が記載されている。
また、特許文献３には、水上側の屋根材の下ハゼ（軒側端部）に、水下側から臨ませた取付金具を挟み付け、ボルト−ナットで締着する構造が記載されている。
さらに、特許文献４や特許文献５には、取付用の部材を屋根面（屋根材）にビス（止着具）止めする構造が記載されている。 Various proposals have already been made as a structure for attaching a solar cell panel to an existing roof structure.
For example, Patent Document 1 and Patent Document 2 describe a structure in which an attachment member (metal plate, support) is fixed to a roof surface by adhesion, and a roof installation device such as a solar cell panel is fixed to the attachment member. ing.
Further, Patent Document 3 describes a structure in which a mounting bracket facing from the underwater side is sandwiched between the lower side (eave side end) of the roof material on the upper side and fastened with bolts and nuts. .
Furthermore, Patent Document 4 and Patent Document 5 describe a structure in which a mounting member is fixed to a roof surface (roof material) by a screw (fastening tool).

特開平９−３１７１１１号公報やJP-A-9-317111 and 特開２００６−３０７６３１号公報JP 2006-307631 A 特開平１０−２３１５９１号公報Japanese Patent Laid-Open No. 10-231591 特開２０００−１２９８６８号公報JP 2000-129868 A 特開２００６−５２５２９号公報JP 2006-52529 A

しかしながら、前記特許文献１，２の構造では、前述のように取付強度が取付部材の屋根面への接着強度に依存するため、耐久性（耐候性）が低い接着剤の経年による強度低下が問題であった。
また、前記特許文献３の構造では、前述のように下ハゼがボルト−ナットの締着で固定されるため、締め込み強さを一定にすることが難しいため、下ハゼの変形が生じ、変形箇所からの浸水が懸念されるという問題があった。
また、前記特許文献４，５の構造では、新設した外設構造（太陽電池など）にかかる負圧等がビズ止め箇所のみにかかるため、ビス孔の拡大が生じ、雨仕舞の劣化が懸念されるという問題があった。
さらに、前記特許文献１，２，４，５の構造では、取付部材の固定に先立って、縦方向(流れ方向)、横方向（桁行き方向）に墨出しを行う必要があり、作業に手間がかかるという問題も生じていた。すなわち取付部材の取付位置が正確に行われない場合には、それに取り付ける外設構造（電池パネル）等の設置も正確に行われなくなる恐れがあった。 However, in the structures of Patent Documents 1 and 2, since the mounting strength depends on the adhesive strength of the mounting member to the roof surface as described above, there is a problem that the strength is deteriorated due to aging of the adhesive having low durability (weather resistance). Met.
Further, in the structure of Patent Document 3, as described above, the lower goby is fixed by tightening the bolt and the nut, so that it is difficult to make the tightening strength constant. There was a problem that there was concern about flooding from the location.
Further, in the structures of Patent Documents 4 and 5, since negative pressure or the like applied to the newly installed external structure (solar cell or the like) is applied only to the zip stop portion, the screw hole is enlarged, and there is a concern that the rain performance may deteriorate. There was a problem that.
Furthermore, in the structures of Patent Documents 1, 2, 4, and 5, it is necessary to mark in the vertical direction (flow direction) and the horizontal direction (shift direction) prior to fixing of the mounting member. There was also a problem that it took. That is, when the mounting position of the mounting member is not accurately performed, there is a possibility that the installation of the external structure (battery panel) or the like attached to the mounting member may not be performed accurately.

そこで、本発明は、前記従来の取付部材の固定に関する数々の問題を生ずることなく、容易に且つ強固に太陽エネルギー変換モジュール等の外設構築物を構築することができる外設構築物の設置構造を提案することを目的とする。   Therefore, the present invention proposes an installation structure for an external structure that can easily and firmly build an external structure such as a solar energy conversion module without causing various problems related to the fixing of the conventional mounting member. The purpose is to do.

本発明は、上記に鑑み提案されたもので、外装材を重合させて敷設した既設屋根に取付金具を取り付け、該取付金具に支持部材を取り付けて外設構築物を構築する外設構築物の設置構造であって、前記取付金具は、屋根面に沿う基部と、該基部から上方へ起立する起立部と、該起立部上端に取付部とを備え、前記基部には屋根面への固定部を設け、前記基部又は前記起立部には既設屋根の重合部分に挿入される挿入部を設けてなり、既設屋根の重合部分に前記挿入部を挿入させると共に上段に位置する外装材の水下側端部を前記起立部に当接するように取付金具を配設し、該取付金具の前記取付部に直接又は間接的に支持部材を取り付けて外設構築物を構築することを特徴とする外設構築物の設置構造に関するものである。   The present invention has been proposed in view of the above, and an external structure installation structure in which an external structure is constructed by attaching an attachment bracket to an existing roof laid by superposing exterior materials and attaching a support member to the attachment bracket. The mounting bracket includes a base portion along the roof surface, a standing portion standing upward from the base portion, and a mounting portion at an upper end of the standing portion, and the base portion is provided with a fixing portion to the roof surface. The base portion or the upright portion is provided with an insertion portion to be inserted into the overlapped portion of the existing roof, and the insertion portion is inserted into the overlapped portion of the existing roof and the lower end portion of the exterior material located in the upper stage An external structure is constructed by arranging a mounting bracket so as to contact the upright portion, and mounting a support member directly or indirectly on the mounting portion of the mounting bracket. Concerning structure.

さらに、本発明は、前記外設構築物の設置構造において、取付部は、起立部の上端から水下側及び／又は水上側に延在するフランジ状に形成したことを特徴とする外設構造物の設置構造をも提案する。   Furthermore, the present invention provides the external structure according to the installation structure of the external structure, wherein the attachment portion is formed in a flange shape extending from the upper end of the upright portion to the water side and / or the water side. We also propose an installation structure.

また、本発明は、前記外設構築物の設置構造において、取付金具は、起立部の途中から分岐して上方へ延在する第二起立部を設け、各起立部の上端に第二取付部が形成されていることを特徴とする外設構築物の設置構造をも提案する。   Further, the present invention provides the installation structure of the external structure, wherein the mounting bracket is provided with a second standing portion that branches from the middle of the standing portion and extends upward, and the second mounting portion is provided at the upper end of each standing portion. The installation structure of the external structure, which is characterized by being formed, is also proposed.

さらに、本発明は、前記外設構築物の設置構造において、取付金具は、起立部と第二起立部との間に、固定具を取り付けておくことを特徴とする外設構造物の設置構造をも提案する。   Furthermore, the present invention provides the installation structure for an external structure, wherein the mounting bracket has a fixture attached between the upright portion and the second upright portion. I also propose.

本発明の外設構築物の設置構造は、取付金具の挿入部を既設屋根の重合部分に挿入させた状態で取り付けているため、固定部に生ずる負圧作用を軽減でき、浮き上がりを生じ難いものとなる。また、前記挿入部の挿入があるため、少なくとも横方向の墨出しを必要とすることなく容易に取付金具を取り付けることができる。
そして、取り付けられた取付金具の取付部に対して支持部材を固定し、この支持部材に外設構築物を構築すればよいので、前記従来技術のようにビス孔の拡大や下ハゼの変形を招くこともなく、容易に且つ強固に太陽エネルギー変換モジュールを備える太陽電池パネルなどの外設構築物を各種の既設屋根に取り付け設置することができる。 Since the installation structure of the external structure of the present invention is attached in a state where the insertion portion of the mounting bracket is inserted into the overlapped portion of the existing roof, the negative pressure effect generated in the fixing portion can be reduced, and it is difficult to lift. Become. Further, since the insertion portion is inserted, the mounting bracket can be easily attached without requiring at least lateral marking.
Then, the support member is fixed to the mounting portion of the attached mounting bracket, and an external structure is constructed on the support member, so that the screw hole is enlarged and the lower goby is deformed as in the prior art. Without being necessary, an external structure such as a solar battery panel including a solar energy conversion module can be easily and firmly attached and installed on various existing roofs.

また、取付金具の取付部を、起立部の上端から水下側及び／又は水上側に延在するフランジ状に形成した場合、形状構成が簡易であるため、後述する第二取付部を形成した場合や固定具を取り付ける場合と組み合わせ態様において優れた効果を奏することができる。   In addition, when the mounting portion of the mounting bracket is formed in a flange shape extending from the upper end of the upright portion to the water side and / or the water side, the shape configuration is simple, so the second mounting portion described later is formed. The case and the case where a fixing tool is attached and the combination aspect can have an excellent effect.

また、取付金具の起立部の途中から分岐して上方へ延在する第二起立部を設け、各起立部の上端に第二取付部が形成されている場合、取付部及び第二取付部で支持される部分の幅が広いため、支持部材を支持する安定性が高いものである。
前記取付部を、起立部の上端から水下側及び／又は水上側に延在するフランジ状に形成する場合と組み合わせると、両取付部の上端から水下側又は水上側に延在するフランジ状に形成した場合には、併せて幅広の取付部分が形成されることになるため、外設構築物を構築する際の支持安定性が向上する。 In addition, when a second rising portion is provided that branches from the middle of the rising portion of the mounting bracket and extends upward, and the second mounting portion is formed at the upper end of each rising portion, the mounting portion and the second mounting portion Since the width of the supported portion is wide, the stability of supporting the support member is high.
When combined with the case where the mounting portion is formed in a flange shape extending from the upper end of the standing portion to the water side and / or the water side, a flange shape extending from the upper end of both mounting portions to the water side or the water side. In this case, since a wide attachment portion is formed at the same time, the support stability when the external construction is constructed is improved.

さらに、起立部と第二起立部との間に、支持部材などを取り付けるための固定具を取り付けておく場合には、支持部材などの取り付けを容易に行うことができる。
前記取付部を、起立部及び第二取付部の上端から内側に延在するフランジ状に形成する場合と組み合わせると、取付部が固定具の脱落を防止する役割を果たす。 Furthermore, when a fixture for attaching a support member or the like is attached between the upright portion and the second upright portion, the support member or the like can be easily attached.
When the attachment portion is combined with a case where the upright portion and the second attachment portion are formed in a flange shape extending inward from the upper ends, the attachment portion plays a role of preventing the fixture from falling off.

（ａ）支持部材を流れ方向に取り付けた本発明の一実施例を示す側断面図、（ｂ）それに用いた取付金具を示す側面図、（ｃ）連結金具の側面図及び正面図、（ｄ）係止金具の側面図である。(A) A side sectional view showing an embodiment of the present invention in which a support member is attached in the flow direction, (b) a side view showing an attachment fitting used therefor, (c) a side view and a front view of a connection fitting, (d) ) It is a side view of the locking metal fitting. 図１（ａ）の斜視図である。It is a perspective view of Fig.1 (a). （ａ）支持部材を桁行き方向に取り付けた本発明の他の一実施例を示す側断面図、（ｂ）それに用いた取付金具を示す側面図、（ｃ）連結金具の側面図及び正面図、（ｄ）係止金具の側面図である。(A) Side sectional view showing another embodiment of the present invention in which the support member is attached in the direction of travel, (b) Side view showing the mounting bracket used therefor, (c) Side view and front view of the coupling bracket (D) It is a side view of a latching metal fitting. 図３（ａ）の斜視図である。FIG. 4 is a perspective view of FIG. （ａ）支持部材を桁行き方向に取り付けた本発明の他の一実施例を示す側断面図、（ｂ）支持部材を流れ方向に取り付けた側断面図である。(A) Side sectional drawing which shows another Example of this invention which attached the supporting member to the carry direction, (b) Side sectional drawing which attached the supporting member to the flow direction. （ａ）支持部材を桁行き方向に取り付けた本発明の他の一実施例を示す側断面図、（ｂ）支持部材を流れ方向に取り付けた側断面図である。(A) Side sectional drawing which shows another Example of this invention which attached the supporting member to the carry direction, (b) Side sectional drawing which attached the supporting member to the flow direction. 支持部材を桁行き方向及び流れ方向に取り付けた本発明の他の一実施例を示す側断面図である。It is a sectional side view which shows another Example of this invention which attached the supporting member to the carry direction and the flow direction.

本発明の外設構築物の設置構造は、外装材を重合させて敷設した既設屋根に取付金具を取り付け、該取付金具に支持部材を取り付けて外設構築物を構築するものである。   The installation structure of the external structure according to the present invention is to construct an external structure by attaching a mounting bracket to an existing roof laid by superposing exterior materials and attaching a support member to the mounting bracket.

本発明が適用される既設屋根は、各種の外装材を重合させて敷設したものであれば特に限定するものではない。例えば外装材としては、後述する図示実施例のように金属製外装材である横葺き外装材が代表的であって段葺きとか平葺きとか呼ばれるものでもよいし、スレート板等のボード状（パネル状）の外装材でもよい。また、これらの外装材を取り付けるための吊子と称される保持部材や支持部材についても、特にその構成を限定するものではない。   The existing roof to which the present invention is applied is not particularly limited as long as various exterior materials are polymerized and laid. For example, as the exterior material, a horizontal exterior material that is a metal exterior material is representative as shown in the illustrated embodiment, which may be called a stepped or flat surface, or a board shape (panel such as a slate plate) Shape) exterior material. Further, the configuration of the holding member and the supporting member called a hanging member for attaching these exterior materials is not particularly limited.

前記取付金具は、屋根面に沿う基部と、該基部から上方へ起立する起立部と、該起立部上端に取付部とを備え、前記基部には屋根面への固定部を設け、前記基部又は前記起立部には既設屋根の重合部分に挿入される挿入部を設けた構成である。   The mounting bracket includes a base portion along the roof surface, a standing portion that rises upward from the base portion, and a mounting portion at an upper end of the standing portion, and the base portion is provided with a fixing portion to the roof surface. The upright portion is provided with an insertion portion to be inserted into the overlapping portion of the existing roof.

この取付金具の挿入部は、水上側へ突出する突起片であって、既設屋根の構造に応じて基部に設けても起立部に設けてもよい。そして、この挿入部は、前述のように既設屋根の重合部分に挿入させるため、その取付時にあっては、横方向の墨出しを必要とすることなく容易に取り付けることができ、その施工後にあっては、挿入部が既設屋根の重合部分に挟まれているので、負圧作用時に抵抗となり、固定部に生ずる負圧作用を軽減でき、浮き上がりを生じ難いものとすることできる。   The insertion portion of the mounting bracket is a protruding piece that protrudes toward the water side, and may be provided on the base portion or the standing portion depending on the structure of the existing roof. Since the insertion portion is inserted into the overlapped portion of the existing roof as described above, it can be easily attached without the need for horizontal marking, and it can be attached after the construction. As a result, since the insertion portion is sandwiched between the overlapping portions of the existing roof, it becomes a resistance at the time of a negative pressure action, and the negative pressure action generated at the fixed portion can be reduced, so that it can hardly be lifted.

前記取付金具の基部は、ほぼ平坦状の既設屋根を構成する外装材の面板部に沿うものであって、それに応じてほぼ平坦状に形成されることが多い。この基部には屋根面への固定部が設けられ、固定手段は接着でもビス止めでもよいが、ビス止めしてビス孔をシール材にて覆う方法が強度の面でも耐漏水性の面でも望ましい。   The base of the mounting bracket is along the face plate portion of the exterior material constituting the substantially flat existing roof, and is often formed in a substantially flat shape accordingly. This base is provided with a fixing part to the roof surface, and the fixing means may be adhesive or screwing, but the method of fixing with screws and covering the screw holes with a sealing material is desirable in terms of strength and leakage resistance .

前記取付金具の起立部は、前記基部から上方へ起立する縦片状であって、この取付金具の配設時には、上段に位置する外装材の水下側端部をこの起立部に当接するように配設する。
また、後述する図示実施例のように起立部の途中から分岐して上方へ延在する第二起立部を設けてもよい。この第二起立部を後述する図示実施例のように略Ｌ字状に形成し、前記起立部とこの第二起立部との間に支持部材などを取り付けるための固定具を取り付けておくようにしてもよい。 The upright portion of the mounting bracket is in the form of a vertical piece that rises upward from the base portion, and when the mounting bracket is disposed, the lower end of the exterior material located on the upper stage is brought into contact with the upright portion. It arranges in.
Moreover, you may provide the 2nd standing part branched from the middle of the standing part and extended upward like the example of illustration shown later. The second upright portion is formed in a substantially L shape as in the illustrated embodiment described later, and a fixture for attaching a support member or the like is attached between the upright portion and the second upright portion. May be.

前記取付金具の取付部は、前記起立部の上端に設けられるものであって、後述する支持部材が取り付け可能な構成（ビス等の固定具が締着可能又はボルト等の螺子材が配設可能（実施の態様、溶接によるスタッドボルト等）であればその具体的構成を限定するものではない。例えば後述する図示実施例のように起立部の上端から水下側及び／又は水上側に延在するフランジ状に形成してもよいし、基部から箱形に形成されるものでもよい。
また、前記第二起立部の上端には、第二起立部を設けてもよく、上記起立部と同様に具体的構成を限定するものではない。
前記取付部（又は第二起立部）を、水下側及び／又は水上側に延在するフランジ状に形成する場合、何れか一方のみに延在するものでもよいが、この取付部に直接又は間接的に支持部材を取り付けて外設構築物を構築する際の安定性を考慮した場合には、後述する図示実施例のように両起立部の上端にそれぞれ水下側及び水上側の両方に延在するフランジ状に形成することが望ましい。 The mounting portion of the mounting bracket is provided at the upper end of the upright portion, and can be mounted with a support member to be described later (fixing tools such as screws can be fastened or screw materials such as bolts can be disposed. (Embodiment, stud bolt by welding, etc.) The specific configuration is not limited, for example, it extends from the upper end of the upright portion to the water side and / or the water side as shown in the illustrated embodiment described later. It may be formed in a flange shape, or may be formed in a box shape from the base.
Moreover, you may provide a 2nd standing part in the upper end of said 2nd standing part, and it does not limit a specific structure similarly to the said standing part.
When the attachment portion (or the second upright portion) is formed in a flange shape extending to the water side and / or the water side, the attachment portion may be extended only to either one of them. When considering the stability when an external structure is constructed by attaching a support member indirectly, the upper ends of both standing parts are extended to both the water side and the water side, respectively, as shown in the illustrated embodiment described later. It is desirable to form the existing flange shape.

なお、起立部と第二起立部との間には、支持部材などを取り付けるための固定具を取り付けておくようにしてもよく、場合には、支持部材などの取り付けを容易に行うことができる。   In addition, you may make it attach the fixing tool for attaching a support member etc. between an upright part and the 2nd upright part, and can attach a support member etc. easily in a case. .

そして、既設屋根に対してこのような構成を有する取付金具を配設するには、既設屋根の重合部分に取付金具の挿入部を挿入させると共に上段に位置する外装材の水下側端部を前記起立部に当接するように取付金具を配設し、この状態で取付金具の固定部を屋根面に固定する。   And in order to arrange | position the mounting bracket which has such a structure with respect to the existing roof, while inserting the insertion part of a mounting bracket into the overlapping part of an existing roof, the lower end part of the exterior material located in the upper stage is used. A mounting bracket is disposed so as to contact the upright portion, and in this state, the fixing portion of the mounting bracket is fixed to the roof surface.

その後、取り付けた取付金具の前記フランジに直接又は間接的に支持部材を取り付けて外設構築物を構築する。   Thereafter, a support member is directly or indirectly attached to the flange of the attached mounting bracket to construct an external structure.

前記支持部材は、垂木と称される長尺材であり、水流れ方向に沿う方向に配して連続する縦桟状に形成してもよいし、水流れ方向に直交する方向に配して連続する横桟状に形成してもよい。   The support member is a long material called a rafter, and may be formed in the shape of a continuous vertical rail arranged in a direction along the water flow direction, or arranged in a direction perpendicular to the water flow direction. You may form in the shape of a continuous horizontal cross.

前記外設構築物は、前記支持部材に取り付けられるものであれば、太陽エネルギー変換モジュールを備える太陽電池パネルに限定されるものではなく、屋根面に設置される構築物であればよく、緑化パネル（ユニット）や太陽熱集熱器、温水器等のソーラーシステムでもよいし、簡易な構築物としては、雪止め等に適用される部材、避雷針、アンテナなどでもよい。   The external structure is not limited to a solar cell panel provided with a solar energy conversion module as long as it is attached to the support member, and may be a structure installed on a roof surface. ), A solar heat collector, a water heater, or a solar system, or a simple structure may be a member applied to a snow stopper, a lightning rod, an antenna, or the like.

前述のように起立部と第二起立部との間に固定具を取り付けておいた場合には、後述する図示実施例のようにこの固定具に連結金具などを取り付けることにより、支持部材が容易に取り付けれるようにしてもよい。   When a fixture is attached between the upright portion and the second upright portion as described above, the support member can be easily attached by attaching a connecting bracket or the like to the fixture as in the illustrated embodiment described later. You may make it attach to.

図１（ａ）及び図２に示す本発明の外設構築物の設置構造は、既設屋根として、横葺き外装材（以下、外装材という）１を重合させて敷設した既設屋根に、図１（ｂ）に示す取付金具４を取り付け、該取付金具４に支持部材７を縦桟状、すなわち流れ方に沿うように取り付けて外設構築物を構築する構成である。
なお、図示実施例は、外設構築物として太陽エネルギー変換モジュール（太陽電池）を一体的に備えるパネルを用いたが、外設構築物自体が取付金具４を覆うため、省略した。 The installation structure of the external structure of the present invention shown in FIGS. 1 (a) and 2 is shown in FIG. 1 (1) on an existing roof obtained by polymerizing a horizontal covering material (hereinafter referred to as an exterior material) 1 as an existing roof. The mounting bracket 4 shown in b) is mounted, and the support member 7 is mounted on the mounting bracket 4 so as to be in the form of a vertical beam, that is, along the flow direction.
In the illustrated embodiment, a panel that is integrally provided with a solar energy conversion module (solar cell) is used as the external structure, but is omitted because the external structure itself covers the mounting bracket 4.

図示実施例の既設屋根を構成する外装材１は、面板部１１の水下側及び水上側に成形部１２（水下側成形部），１３（水上側成形部）を設けた構成であり、面板部１１は、中央よりやや水上側で谷状に屈曲し、水下側近傍で山状に屈曲した略平坦状である。
水下側成形部１２は、面板部１１の水下縁を下方へ略鉛直状に曲げ（縦片部１２１）、その下端を水上側へ曲げ成形し、続いて上方へ略く字状に屈曲し（横片部１２２）、さらにその先端を表面側へ折り返した構成とした。
水上側成形部１３は、面板部１１から延在する端縁（延在部１３１）を表面側上方へ折り返し状に曲げ成形し、その上端を水下側下方へ折り曲げた構成とした。
そして、これらの水下側成形部１２と水上側成形部１３とは、敷設状態において係合する構成とした。なお、取付金具４の挿入部４７が挿入される重合部分とは、上段側の外装材１の水下側成形部１２の横片部１２２と下段の外装材１の水上側成形部１３の延在部１３１との間を指す。 The exterior material 1 that constitutes the existing roof of the illustrated embodiment is a configuration in which molding parts 12 (water-side molding parts) and 13 (water-side molding parts) are provided on the water side and water side of the face plate part 11, The face plate portion 11 has a substantially flat shape bent in a valley shape slightly above the center and bent in a mountain shape near the water side.
The underwater molding portion 12 bends the lower edge of the face plate portion 11 downward in a substantially vertical shape (vertical piece portion 121), bends the lower end thereof to the upper water side, and then bends it upward in a substantially letter shape. (The horizontal piece portion 122), and the tip is folded back to the surface side.
The water-side molded portion 13 is configured such that an end edge (extending portion 131) extending from the face plate portion 11 is bent upward in the surface side, and its upper end is bent downward in the water side.
And these water-side shaping | molding parts 12 and the water-side shaping | molding part 13 were set as the structure engaged in a laying state. The overlapping portion into which the insertion portion 47 of the mounting bracket 4 is inserted refers to the extension of the horizontal piece portion 122 of the underwater molding portion 12 of the upper packaging material 1 and the upper molding portion 13 of the lower packaging material 1. It points between the existing part 131.

また、前記外装材１を保持する保持部材２は、一般に吊子と称される部材であって、この図示実施例の既設屋根に用いられる保持部材２は、外装材１の水上側成形部１３（被保持部）を保持する保持部２１と、定着片である固定部２２とを有する構成である。上記の固定部２２は、ハット型躯体である下地３の上面部に図示しないビス等により固定されている。   The holding member 2 for holding the exterior material 1 is a member generally called a hanging member, and the holding member 2 used for the existing roof of the illustrated embodiment is a water-side molding portion 13 of the exterior material 1. It is the structure which has the holding | maintenance part 21 holding (holding | holding part), and the fixing | fixed part 22 which is a fixing piece. The fixing portion 22 is fixed to the upper surface portion of the base 3 that is a hat-type housing with screws or the like (not shown).

前記取付金具４は、図１（ｂ）に示すように屋根面に沿う基部４１と、該基部４１から上方へ起立する起立部４２、第二起立部４３と、これら起立部４２、第二起立部４３の上端にフランジ４４，４５を備え、前記基部４１には屋根面への固定部４６、及び挿入部４７が設けられている。   As shown in FIG. 1B, the mounting bracket 4 includes a base portion 41 along the roof surface, a standing portion 42 that rises upward from the base portion 41, a second standing portion 43, the standing portion 42, and a second standing portion. The upper end of the portion 43 is provided with flanges 44 and 45, and the base portion 41 is provided with a fixing portion 46 to the roof surface and an insertion portion 47.

前記基部４１は、略水平状の横片であり、屋根面に沿わせて固着具４８を打ち込むことにより固定部４６となる。その際、固着具４８からの漏水を防止する目的で、ビス孔をシール材４６１にて覆うようにしている。そして、この基部４１の水上側の端部に延在するように細片状の挿入部４７が形成されている。   The base 41 is a substantially horizontal lateral piece, and becomes a fixed portion 46 by driving a fixing tool 48 along the roof surface. At this time, the screw hole is covered with a sealing material 461 for the purpose of preventing water leakage from the fixing tool 48. A strip-shaped insertion portion 47 is formed so as to extend to the water-side end of the base portion 41.

前記起立部４２は、略垂直片状の縦片であり、図示実施例では、その途中から水下側へ分岐して上方へ延在する第二起立部４３が設けられている。これらの起立部４２、第二起立部４３の上端には、それぞれ水下側及び水上側に延在するフランジ４４，４５が設けられている。
これらの起立部４２、第二起立部４３のうち、水上側に位置する起立部４２のフランジ４４は、水上側へ延在する部分が長く形成され、水下側に位置する第二起立部４３のフランジ４５は、水下側へ延在する部分が長く形成されているため、フランジ４４，４５にて後述する支持部材７を支持する幅が広くなり、安定に支持することができる。
また、これらの起立部４２と第二起立部４３との間には、後述する支持部材７を取り付けるための取付ボルトである固定具４９Ａを取り付けるが、フランジ４４の水下側へ延在する部分及びフランジ４５の水上側へ延在する部分は、この固定具４９Ａの抜け落ちを防止する役割も果たす。 The upright portion 42 is a substantially vertical piece-like vertical piece, and in the illustrated embodiment, a second upright portion 43 is provided that branches from the middle to the water side and extends upward. At the upper ends of the upright portions 42 and the second upright portions 43, flanges 44 and 45 are provided that extend to the water side and the water side, respectively.
Of these upright portions 42 and second upright portions 43, the flanges 44 of the upright portions 42 located on the water-side are formed with long portions extending to the water-side, and the second upright portions 43 located on the underwater side. Since the flange 45 has a long portion extending downward, the width for supporting the support member 7 described later by the flanges 44 and 45 is widened and can be stably supported.
Further, a fixing tool 49A, which is a mounting bolt for mounting a support member 7 to be described later, is attached between the upright portion 42 and the second upright portion 43, but a portion extending to the underwater side of the flange 44. The portion extending to the water side of the flange 45 also serves to prevent the fixture 49A from falling off.

また、図示実施例では、前記取付金具４のフランジ４４．４５に流れ方向に沿う方向に支持部材７を配する際に、連結金具５及び係止金具６，６を用いて取り付けている。   Further, in the illustrated embodiment, when the support member 7 is disposed on the flange 44.45 of the mounting bracket 4 in the direction along the flow direction, the mounting bracket 5 and the locking brackets 6 and 6 are used for mounting.

前記支持部材７は、断面形状が略ハット字状の長尺材であって、上面部７１及び側面部７２，７２にて下方が開放する中空胴部が形成され、側面部７２，７２の下端から外側へフランジ部７３，７３が延設された構成であり、各側面部７２の下端には、内側へ窪む係止凹部７４が設けられている。   The support member 7 is a long material having a substantially hat-shaped cross-section, and is formed with a hollow body that opens downward at the upper surface portion 71 and the side surface portions 72, 72, and the lower ends of the side surface portions 72, 72. The flange portions 73 and 73 extend from the outside to the outside, and a locking recess 74 that is recessed inward is provided at the lower end of each side surface portion 72.

前記連結金具５は、図１（ｃ）に示すように略中央に前記固定具４９Ａの雄螺子部分が下から挿通する通孔５１を有する略矩形状のピース材であって、水上端及び水下端にはそれぞれ規制片５２，５２が立設され、左右端には外側から覆う形状に屈曲された包持部５３（二点鎖線で斜視図を付した）が設けられている。なお、規制片５２は、支持部材７の内部空間の横幅より僅かに幅狭に形成され、支持部材７が弾性的に嵌合する形状に形成されている。すなわち各規制片５２には、支持部材７の係止凹部７４の裏面側に位置する嵌合凸部７５が弾性的に嵌合する嵌合受部５２１が形成されている。   As shown in FIG. 1 (c), the connection fitting 5 is a substantially rectangular piece member having a through hole 51 through which a male screw portion of the fixing tool 49A is inserted from below at a substantially central position. Restricting pieces 52 and 52 are provided upright at the lower end, and at the left and right ends, a holding portion 53 (a perspective view is shown by a two-dot chain line) bent in a shape covering from the outside is provided. The restricting piece 52 is formed to be slightly narrower than the lateral width of the internal space of the support member 7 and is formed into a shape in which the support member 7 is elastically fitted. That is, each regulation piece 52 is formed with a fitting receiving portion 521 into which the fitting convex portion 75 located on the back surface side of the locking concave portion 74 of the support member 7 is elastically fitted.

前記係止金具６は、図１（ｄ）に示すように略中央に二重縦片状の把持部６１が設けられる略矩形状のピース材であって、左右端縁はそれぞれギザギザに形成され、その配設状態では、内側端縁が支持部材７の下端に係止すると共に外側端縁６２（二点鎖線で斜視図を付した）が前記連結金具５の包持部５３に包持されるように係止する。   As shown in FIG. 1 (d), the locking metal fitting 6 is a substantially rectangular piece material provided with a double vertical piece-like gripping portion 61 in the approximate center, and the left and right end edges are each formed in a jagged shape. In the arrangement state, the inner end edge is locked to the lower end of the support member 7 and the outer end edge 62 (shown in a perspective view with a two-dot chain line) is held by the holding portion 53 of the connection fitting 5. Lock so that.

このような各部材を用いて図示するような設置構造を施工するには、まず取付金具４を既設屋根に取り付け固定する。
前述のように既設屋根の重合部分は、上段側の外装材１の横片部１２２と下段の外装材１の延在部１３１との間を指すので、上段の外装材１の水下側成形部１２を僅かに上方に持ち上げた状態で前記構成の取付金具４の挿入部４７を挿入すると共に基部４１（固定部４６）を屋根面に沿わせる。
この状態で固定部４６に上方から固着具４８を打ち込んでビス孔をシール材４６１にて覆う。 In order to construct an installation structure as shown in the drawing using each of these members, first, the mounting bracket 4 is attached and fixed to the existing roof.
As described above, the overlapped portion of the existing roof points between the horizontal piece portion 122 of the upper packaging material 1 and the extending portion 131 of the lower packaging material 1, so that the upper packaging material 1 is formed under water. With the portion 12 slightly lifted upward, the insertion portion 47 of the mounting bracket 4 having the above-described configuration is inserted, and the base portion 41 (fixing portion 46) is placed along the roof surface.
In this state, the fixing tool 48 is driven into the fixing portion 46 from above to cover the screw hole with the sealing material 461.

なお、予め取付金具４の起立部４２と第二起立部４３との間には、取付ボルトである固定具４９Ａの頭部を下にして配設しておいてもよいし、連結金具５の固定の直前に取り付けるようにしてもよい。   In addition, you may arrange | position with the head of the fixing tool 49A which is a mounting bolt down between the standing part 42 and the 2nd standing part 43 of the attachment metal fitting 4 beforehand, or the connection metal fitting 5 You may make it attach immediately before fixation.

次に、取付金具４に取り付けた固定具４９Ａの上方に延在する雄螺子部分に通孔５１が挿通するように連結金具５を配し、規制片５２，５２が流れ方向に直交すると共に包持部５３，５３が左右に位置して流れ方向に沿うように微調整し、この状態でナット４９Ｂを締着して連結金具５を固定する。   Next, the connecting metal fitting 5 is arranged so that the through hole 51 is inserted into the male screw portion extending above the fixture 49A attached to the attachment metal fitting 4, and the regulating pieces 52, 52 are orthogonal to the flow direction and wrapped. The holding parts 53, 53 are finely adjusted so as to be located on the left and right and along the flow direction.

続いて、支持部材７を流れ方向に沿うよう方向に配するが、連結金具５の規制片５２，５２に上方から押圧するように配設する。前述のように規制片５２には嵌合受部５２１が形成されているので、支持部材７の嵌合凸部７５が弾性的に嵌合し、フランジ部７３，７３は、連結金具５の包持部５３，５３の内側に載置されるように配設される。   Subsequently, the support member 7 is arranged in a direction along the flow direction, but is disposed so as to press against the restriction pieces 52, 52 of the connection fitting 5 from above. Since the fitting receiving portion 521 is formed on the restricting piece 52 as described above, the fitting convex portion 75 of the support member 7 is elastically fitted, and the flange portions 73 and 73 are formed on the connecting metal fitting 5. It arrange | positions so that it may be mounted inside the holding parts 53 and 53. FIG.

この状態で、係止金具６，６を取り付けるが、係止金具６の把持部６１を把持し、支持部材７の係止凹部７４と連結金具５の包持部５３との間に流れ方向からスライドさせて嵌め付ける。なお、この係止金具６の配設が困難な場合には、支持部材７は連結金具５の規制片５２に嵌合しているが、側面部７２，７２を左右から挟むように押圧して係止金具６を嵌め付ける空間を大きくした状態で配設し、所定位置に係止金具６を位置させた後に支持部材７の側面部７２，７２の押圧を解除すれば容易に作業を実施することができる。   In this state, the locking fittings 6 and 6 are attached, but the holding portion 61 of the locking fitting 6 is gripped, and between the locking recess 74 of the support member 7 and the holding portion 53 of the connecting fitting 5 from the flow direction. Slide to fit. When it is difficult to dispose the locking metal fitting 6, the support member 7 is fitted to the restriction piece 52 of the connecting metal fitting 5, but is pressed so as to sandwich the side surfaces 72, 72 from the left and right. If the space for fitting the locking metal fitting 6 is enlarged and the locking metal fitting 6 is positioned at a predetermined position and then the pressing of the side surfaces 72, 72 of the support member 7 is released, the operation is easily performed. be able to.

前述のように係止金具６の左右端縁はそれぞれギザギザに形成されているため、支持部材７の係止凹部７４と連結金具５の包持部５３との間に配設した状態では、連結金具５、係止金具６及び支持部材７が一体的に固定され、流れ方向にも左右方向にもズレ動くことがないものとなる。
このように固定された支持部材７に対し、公知の手段により外設構築物として太陽エネルギー変換モジュール（太陽電池）を一体的に備えるパネルを固定すればよい。 As described above, since the left and right edges of the locking metal fitting 6 are each formed in a jagged shape, in the state of being disposed between the locking recess 74 of the support member 7 and the holding portion 53 of the connection metal fitting 5, The metal fitting 5, the locking metal fitting 6, and the support member 7 are fixed integrally, and do not shift in the flow direction or the left-right direction.
A panel integrally provided with a solar energy conversion module (solar cell) as an external structure may be fixed to the support member 7 thus fixed by a known means.

こうして施工される本発明の外設構築物の設置構造は、取付金具４の挿入部４７を既設屋根の重合部分（１２２，１３１）に挿入させた状態で取り付けているため、固定部４６に生ずる負圧作用を軽減でき、浮き上がりを生じ難いものとなる。また、取付金具４の取り付けは、前記挿入部４７の挿入が位置規制をも果たすため、容易に取り付けることができる。
そして、取り付けられた取付金具４に対して支持部材７を固定し、この支持部材７に外設構築物を構築すればよいので、容易に且つ強固に外設構築物を各種の既設屋根に取り付け設置することができる。 The installation structure of the external structure of the present invention constructed in this way is attached in a state where the insertion portion 47 of the mounting bracket 4 is inserted into the overlapped portion (122, 131) of the existing roof, so The pressure action can be reduced, and it is difficult to lift. Further, the mounting bracket 4 can be easily mounted because the insertion of the insertion portion 47 fulfills the position restriction.
Then, since the support member 7 is fixed to the attached mounting bracket 4 and an external structure is constructed on the support member 7, the external structure can be easily and firmly attached and installed on various existing roofs. be able to.

また、図示実施例では、取付金具４の起立部４２の途中から分岐して上方へ延在する第二起立部４３を設け、各起立部４２，４３の上端にフランジ４４，４５が形成されているため、これらのフランジ４４，４５で支持される部分の幅が広いため、支持部材７を支持する安定性が高いものである。
さらに、図示実施例では、起立部４２と第二起立部４３との間に、固定具４９Ａを取り付けておいたので、支持部材７の取り付けを容易に行うことができる。 Further, in the illustrated embodiment, a second upright portion 43 that branches from the middle of the upright portion 42 of the mounting bracket 4 and extends upward is provided, and flanges 44, 45 are formed at the upper ends of the upright portions 42, 43. Therefore, since the width of the portions supported by these flanges 44 and 45 is wide, the stability of supporting the support member 7 is high.
Furthermore, in the illustrated embodiment, since the fixing tool 49A is attached between the upright portion 42 and the second upright portion 43, the support member 7 can be easily attached.

図３（ａ）及び図４に示す本発明の外設構築物の設置構造は、既設屋根に取り付けた取付金具４に支持部材７を、連結金具（横向き）５及び係止金具６，６を用いて横桟状、すなわち流れ方向に直交する方向（桁行き方向）に取り付けて外設構築物を構築する構成である。この実施例にて用いた連結金具（横向き）５は、部材自体は前記図１及び図２に示した実施例と全く同じであるが、前記実施例では規制片５２，５２が流れ方向と直交するように配設したが、この図３及び図４に示す実施例では規制片５２，５２が流れ方向に沿うように配設する。
なお、図３（ａ）の右側には、上面部７１'及び側面部７２'が共に小さい簡易構成の支持部材７'をビス７５にて取付金具４のフランジ４４，４５に固定する例を付記した。 The installation structure of the external structure of the present invention shown in FIG. 3A and FIG. 4 uses a support member 7 for a mounting bracket 4 attached to an existing roof, a connecting bracket (laterally) 5 and locking brackets 6 and 6. This is a configuration in which an external structure is constructed by mounting in a horizontal beam shape, that is, in a direction perpendicular to the flow direction (shift direction). The connecting bracket (laterally) 5 used in this embodiment is the same as the embodiment shown in FIGS. 1 and 2 except that the restriction pieces 52 and 52 are orthogonal to the flow direction. However, in the embodiment shown in FIGS. 3 and 4, the regulating pieces 52, 52 are arranged along the flow direction.
Note that an example in which the support member 7 ′ having a simple configuration with both the upper surface portion 71 ′ and the side surface portion 72 ′ fixed to the flanges 44 and 45 of the mounting bracket 4 with screws 75 is added to the right side of FIG. did.

そして、この実施例では、前記図１，２の実施例と全く同様に取付金具４を取り付けた後、取付金具４に取り付けた固定具４９Ａの上方に延在する雄螺子部分に通孔５１が挿通するように連結金具（横向き）５を配し、規制片５２，５２が流れ方向に沿うと共に包持部５３，５３が水上側及び水下側に位置して流れ方向に直交するように微調整し、この状態でナット４９Ｂを締着して連結金具（横向き）５を固定する。   In this embodiment, the mounting hole 4 is attached in the same manner as in the embodiment of FIGS. 1 and 2, and then the through-hole 51 is formed in the male screw portion extending above the fixture 49A attached to the mounting bracket 4. The connecting fitting (laterally) 5 is arranged so as to be inserted, and the regulating pieces 52, 52 are along the flow direction, and the holding portions 53, 53 are positioned on the water upper side and the water lower side so as to be perpendicular to the flow direction. In this state, the nut 49B is fastened to fix the connecting metal fitting (lateral direction) 5.

続いて、支持部材７を流れ方向に沿うよう方向に配するが、連結金具（横向き）５の規制片５２，５２に上方から押圧する配設する。前述のように規制片５２嵌合受部５２１が形成されているので、支持部材７の嵌合凸部７５が弾性的に嵌合し、フランジ部７３，７３は、連結金具（横向き）５の包持部５３，５３の内側に載置される。   Subsequently, the support member 7 is arranged in a direction along the flow direction, but is arranged to press against the restriction pieces 52, 52 of the connecting metal fitting (laterally) 5. Since the restricting piece 52 fitting receiving portion 521 is formed as described above, the fitting convex portion 75 of the support member 7 is elastically fitted, and the flange portions 73 and 73 are connected to the connecting fitting (laterally) 5. It is placed inside the holding parts 53, 53.

この状態で、係止金具６，６を取り付けるが、係止金具６の把持部６１を把持し、支持部材７の係止凹部７４と連結金具（横向き）５の包持部５３との間に桁行き方向からスライドさせて嵌め付ける。   In this state, the locking metal fittings 6 and 6 are attached, but the holding part 61 of the locking metal fitting 6 is held, and between the locking recess 74 of the support member 7 and the holding part 53 of the connecting metal fitting (laterally) 5. Slide it from the girder direction and fit it.

前述のように係止金具６の左右端縁はそれぞれギザギザに形成されているため、支持部材７の係止凹部７４と連結金具（横向き）５の包持部５３との間に配設した状態では、連結金具（横向き）５、係止金具６及び支持部材７が一体的に固定され、流れ方向にも左右方向にもズレ動くことがないものとなる。   As described above, the right and left end edges of the locking metal fitting 6 are each formed in a jagged shape, and therefore are arranged between the locking recess 74 of the support member 7 and the holding part 53 of the connecting metal fitting (laterally) 5. Then, the connecting metal fitting (lateral direction) 5, the locking metal fitting 6, and the support member 7 are fixed integrally, and will not move in the flow direction or the left-right direction.

図５に示す実施例は、既設屋根がボード状（パネル状）の外装材９Ａを重合して敷設した例であって、図５（ａ）は前記図３と同様に支持部材７，７'を流れ方向に直交する方向（桁行き方向）に取り付けて横桟状とした例であり、図５（ｂ）は前記図１と同様に支持部材７を流れ方向に沿うように取り付けて縦桟状とした例である。
なお、この実施例における下地３'は、野地板を敷設した構成である。 The embodiment shown in FIG. 5 is an example in which the existing roof is laid by superposing board-like (panel-like) exterior material 9A, and FIG. 5 (a) is similar to FIG. 5 is an example in which a frame is attached in a direction perpendicular to the flow direction (spanning direction), and FIG. 5B is a vertical beam with a support member 7 attached along the flow direction in the same manner as in FIG. This is an example.
The base 3 ′ in this embodiment has a configuration in which a field plate is laid.

図６に示す実施例は、既設屋根が平葺き用の横葺き外装材９Ｂを重合して敷設した例であって、図６（ａ）は前記図３と同様に支持部材７，７'を流れ方向に直交する方向（桁行き方向）に取り付けて横桟状とした例であり、図６（ｂ）は前記図１と同様に支持部材７を流れ方向に沿うように取り付けて縦桟状とした例である。
なお、この実施例における横葺き外装材９Ｂは、面板部９１の水下側及び水上側の端部に設けた成形部９２，９３が敷設状態において係合する構成であって、吊子は用いずに水上側成形部９３の水上側に延在する部分９４に固着具９ｂを打ち込んで下地３'上に敷設した構成である。 The embodiment shown in FIG. 6 is an example in which the existing roof is laminated by laying a horizontal covering material 9B for flattening, and FIG. 6 (a) shows the support members 7 and 7 ′ as in FIG. FIG. 6B shows an example in which a horizontal beam is attached in a direction orthogonal to the flow direction (shift direction). FIG. 6B is a vertical beam in which the support member 7 is attached along the flow direction in the same manner as in FIG. It is an example.
The horizontal covering material 9B in this embodiment has a configuration in which molded portions 92 and 93 provided at the water-side and water-side end portions of the face plate portion 91 are engaged in a laying state, and a hanging element is used. Instead, the fixing tool 9b is driven into a portion 94 extending to the water side of the water-side molding portion 93 and laid on the base 3 '.

図７（ａ）に示す実施例は、既設屋根が段葺き用の横葺き外装材９Ｃを重合して敷設した例であって、左側には前記図１と同様に支持部材７を流れ方向に沿うように取り付けて縦桟状とした例を示し、右側には前記図３と同様に支持部材を流れ方向に直交する方向（桁行き方向）に取り付けて横桟状とした例を示している。
なお、この実施例における下地３"はハット型躯体であって、横葺き外装材９Ｃの裏面側には一定厚みの断熱材９ｃが配され、符号２Ｃは段差を有する保持部材である。
また、この実施例における取付金具４"は、図７（ｂ）に示すように固定部４６に打ち込まれる固着具４８"が断熱材９ｃを貫通して下地３"に至っており、横葺き外装材９Ｃ，９Ｃの重合部分に挿入される挿入部４７"は、基部４１に設けられるものではなく、起立部４２のやや上方から水上側へ突出するように設けられている。 The embodiment shown in FIG. 7 (a) is an example in which an existing roof is laminated by laying a horizontal covering material 9C for stepping, and a support member 7 is placed on the left side in the flow direction as in FIG. An example is shown in which a vertical beam is attached along the right side, and on the right side, an example in which a support member is attached in a direction perpendicular to the flow direction (a crossing direction) in the same manner as in FIG. .
Note that the base 3 "in this embodiment is a hat-type housing, and a heat insulating material 9c having a constant thickness is disposed on the back side of the horizontal covering material 9C, and reference numeral 2C is a holding member having a step.
Further, in the mounting bracket 4 ″ in this embodiment, as shown in FIG. 7 (b), the fixing tool 48 ″ driven into the fixing portion 46 penetrates the heat insulating material 9c to reach the base 3 ″. The insertion portion 47 "inserted into the overlapping portion of 9C and 9C is not provided in the base portion 41, but is provided so as to protrude from the slightly upward side of the standing portion 42 to the water side.

１ （横葺き）外装材
１１ 面板部
１２ 水下側成形部
１３ 水上側成形部
２，２Ｃ 保持部材
２１ 保持部
２２ 固定部
３，３'，３" 下地
４，４" 取付金具
４１ 基部
４２ 起立部
４３ 第二起立部
４４ フランジ
４５ フランジ
４６ 固定部
４７，４７" 挿入部
４８ 固着具
４９Ａ 固定具（取付ボルト）
４９Ｂ ナット
５ 連結金具
５１ 通孔
５２ 規制片
５３ 包持部
６ 係止金具
６１ 把持部
６２ 外側端縁
７ 支持部材
７１ 上面部
７２ 側面部
７３ フランジ部
７４ 係止凹部
９Ａ，９Ｂ，９Ｃ 外装材
９ｃ 断熱材 DESCRIPTION OF SYMBOLS 1 (Horizontal) exterior material 11 Face plate part 12 Water-side shaping | molding part 13 Water-side shaping | molding part 2, 2C Holding member 21 Holding part 22 Fixing part 3, 3 ', 3 "Base 4, 4" Mounting bracket 41 Base 42 Standing Part 43 Second standing part 44 Flange 45 Flange 46 Fixing part 47, 47 "Insertion part 48 Fixing tool 49A Fixing tool (mounting bolt)
49B Nut 5 Connecting bracket 51 Through hole 52 Restriction piece 53 Holding portion 6 Locking bracket 61 Holding portion 62 Outer edge 7 Support member 71 Upper surface portion 72 Side surface portion 73 Flange portion 74 Locking recesses 9A, 9B, 9C Exterior material 9c Insulation

Claims (4)

外装材を重合させて敷設した既設屋根に取付金具を取り付け、該取付金具に支持部材を取り付けて外設構築物を構築する外設構築物の設置構造であって、
前記取付金具は、屋根面に沿う基部と、該基部から上方へ起立する起立部と、該起立部上端に取付部とを備え、前記基部には屋根面への固定部を設け、前記基部又は前記起立部には既設屋根の重合部分に挿入される挿入部を設けてなり、
既設屋根の重合部分に前記挿入部を挿入させると共に上段に位置する外装材の水下側端部を前記起立部に当接するように取付金具を配設し、該取付金具の前記取付部に直接又は間接的に支持部材を取り付けて外設構築物を構築することを特徴とする外設構築物の設置構造。 An installation structure of an external structure in which an external structure is constructed by attaching an attachment bracket to an existing roof laid by superposing exterior materials and attaching a support member to the attachment bracket,
The mounting bracket includes a base portion along the roof surface, a standing portion that rises upward from the base portion, and a mounting portion at an upper end of the standing portion, and the base portion is provided with a fixing portion to the roof surface. The upright portion is provided with an insertion portion to be inserted into the overlapping portion of the existing roof,
The mounting bracket is arranged so that the insertion portion is inserted into the overlapped portion of the existing roof and the lower end of the exterior material located in the upper stage is in contact with the upright portion, and the mounting bracket is directly attached to the mounting portion of the mounting bracket. Or the installation structure of the external structure characterized by mounting a support member indirectly and constructing an external structure. 取付部は、起立部の上端から水下側及び／又は水上側に延在するフランジ状に形成したことを特徴とする請求項１に記載の外設構造物の設置構造。   The installation structure of the external structure according to claim 1, wherein the attachment portion is formed in a flange shape extending from the upper end of the standing portion to the water side and / or the water side. 取付金具は、起立部の途中から分岐して上方へ延在する第二起立部を設け、各起立部の上端に第二取付部が形成されていることを特徴とする請求項１又は２に記載の外設構築物の設置構造。   The mounting bracket is provided with a second standing portion that branches from the middle of the standing portion and extends upward, and a second mounting portion is formed at an upper end of each standing portion. Installation structure of the described external structure. 取付金具は、起立部と第二起立部との間に、固定具を取り付けておくことを特徴とする請求項３に記載の外設構造物の設置構造。   The installation structure of the external structure according to claim 3, wherein the mounting bracket has a fixture attached between the upright portion and the second upright portion.

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