JP5096403B2 - Support device - Google Patents

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JP5096403B2
JP5096403B2 JP2009091452A JP2009091452A JP5096403B2 JP 5096403 B2 JP5096403 B2 JP 5096403B2 JP 2009091452 A JP2009091452 A JP 2009091452A JP 2009091452 A JP2009091452 A JP 2009091452A JP 5096403 B2 JP5096403 B2 JP 5096403B2
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roof
fixing
support device
support
holding member
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JP2010242357A (en
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幸治 岡田
城二 都築
修一 小林
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Yanegiken Co Ltd
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Description

本発明は、屋根上に設置される屋根上設置物を取付けるための固定部材を支持するための支持装置に関するものである。   The present invention relates to a support device for supporting a fixing member for mounting an installation on a roof that is installed on a roof.

従来より、屋根上に屋根上設置物(太陽電池モジュール、太陽熱温水器、緑化体等)を設置するには、屋根材の上面に固定された支持装置に屋根上設置物を取付けるための固定部材(枠材、長尺状の桟材、井桁状に組まれた井桁材等)を支持させた上で、固定部材に対して屋根上設置物を取付けるようにしている。   Conventionally, in order to install an installation on the roof (solar cell module, solar water heater, greening body, etc.) on the roof, a fixing member for attaching the installation on the roof to a support device fixed to the upper surface of the roofing material After supporting (frame material, elongate crosspieces, cross-girder material assembled in a cross-girder shape, etc.), the installation object on the roof is attached to the fixed member.

この固定部材を支持する支持装置としては、上面に上方へ突出する支持膨部が形成された支持瓦を、既設の屋根瓦と交換した上で、十字状に打抜かれた板体の対向した二片を下側へ屈曲させると共に残りの二片を上側へ屈曲させた取付装置の下側の二片を、支持瓦の支持膨部に取付けると共に、取付装置の上側の二片に固定部材を支持させるようにしたものが提案されている(特許文献1)。   As a support device for supporting this fixing member, the support tile having a support bulge projecting upward on the upper surface is replaced with an existing roof tile, and then the two opposed plates of the cross-cut plate are opposed to each other. The lower two pieces of the mounting device, which is bent downward and the other two pieces are bent upward, are attached to the support swell of the support tile and the fixing member is supported by the upper two pieces of the mounting device. What has been made to do is proposed (patent document 1).

この特許文献1の支持装置では、支持膨部を備えた支持瓦を必要とし、屋根上載置物の設置に手間が掛かると共に、構成部材が多くコストが高くなる問題がある。そこで、固定部材を支持する支持金具として、屋根瓦等の屋根材の上面に固定される基板と、基板の上面から上方へ突出する支持部とを備えるようにし、支持金具の支持部に上記の取付装置を介して固定部材を支持させるようにしたものも提案されている(特許文献2)。   The support device of Patent Document 1 requires a support tile provided with a support bulge, and there is a problem that it takes time to install the object placed on the roof, and there are many components and the cost is increased. Therefore, as a support metal fitting for supporting the fixing member, a substrate fixed to the upper surface of the roofing material such as a roof tile and a support portion protruding upward from the upper surface of the substrate are provided. A device in which a fixing member is supported via an attachment device has also been proposed (Patent Document 2).

しかしながら、従来の支持装置は、支持瓦や、支持金具、及び取付装置が、屋根の傾斜方向と固定部材の延びる方向とに夫々方向性を有しているので、少なくとも屋根の傾斜方向、屋根の横方向(傾斜方向に対して直角方向)の二つの種類の支持金具等を在庫として用意する必要があり、コストが増加する問題がある。また、屋根の傾斜方向と支持する固定部材が延びる方向とに合った組合せの支持瓦や支持金具等を用いる必要があり、間違った組合せの支持金具等を用意してしまったり、方向性の間違った支持金具等を屋根材等に取付けてしまったりする虞があり、支持金具等の管理に手間がかかると共に、施工性が悪くなる問題がある。   However, in the conventional support device, since the support tile, the support metal fitting, and the mounting device have directions in the inclination direction of the roof and the direction in which the fixing member extends, respectively, at least the inclination direction of the roof, the roof It is necessary to prepare two types of support brackets in the horizontal direction (perpendicular to the tilt direction) as an inventory, which increases the cost. In addition, it is necessary to use a combination of support tiles and support fittings that match the direction in which the roof is tilted and the direction in which the supporting fixing member extends. There is a risk that the support brackets may be attached to the roofing material, etc., and there is a problem that it takes time to manage the support brackets and the workability is deteriorated.

そこで、本発明は上記の実情に鑑み、屋根上設置物を取付けるための固定部材が何れの方向へ延びていても支持することが可能な支持装置の提供を課題とするものである。   Therefore, in view of the above circumstances, an object of the present invention is to provide a support device that can support a fixing member for mounting an installation on a roof in any direction.

上記の課題を解決するために、本発明に係る支持装置は、「屋根材の上面に固定され屋根上に設置される屋根上設置物を固定するための固定部材を支持する支持装置であって、屋根材の上面に固定されるベース部材と、該ベース部材の上面に、回転可能、且つ、回転面に沿って所定方向へスライド可能に取付けられ、屋根上設置物を固定するための固定部材を保持する保持部材とを具備する」ものである。   In order to solve the above-mentioned problem, the supporting device according to the present invention is a supporting device that supports a fixing member for fixing an installation object on a roof that is fixed on an upper surface of a roofing material and installed on a roof. A base member fixed to the upper surface of the roof material, and a fixing member fixed to the upper surface of the base member so as to be rotatable and to be slidable in a predetermined direction along the rotation surface. And a holding member for holding.

ここで、「保持部材」としては、「固定部材の延びる方向に対して略直角方向両側から固定部材を挟持するように保持するもの」、「固定部材から延びた固定片を保持するもの」、「固定部材の底面を保持するもの」、「固定部材の一方の側面のみを保持するもの」、等を具体的に例示することができる。   Here, as the “holding member”, “a member that holds the fixing member so as to sandwich the fixing member from both sides substantially perpendicular to the extending direction of the fixing member”, “a member that holds the fixing piece extending from the fixing member”, Specific examples include “holding the bottom surface of the fixing member”, “holding only one side surface of the fixing member”, and the like.

また、「回転可能、且つ、回転面に沿って所定方向へスライド可能」としては、「ベース部材又は保持部材から上方又は下方へ延出する円柱状の軸部と、軸部が挿通可能とされる共に所定方向へ長く延びた長孔状の貫通する取付孔を保持部材又はベース部材に形成し、軸部を取付孔に挿通したもの」、「ベース部材と保持部材との間に相対回転可能な回転板を配置すると共に、その回転板に対して保持部材をスライドできるようにしたもの」、等を例示することができる。   In addition, “rotatable and slidable in a predetermined direction along the rotation surface” means that “a cylindrical shaft portion extending upward or downward from the base member or the holding member and the shaft portion can be inserted. A long hole-like mounting hole that extends long in the specified direction is formed in the holding member or base member, and the shaft portion is inserted into the mounting hole. ”,“ Relative rotation is possible between the base member and the holding member An example in which a rotating plate is disposed and a holding member can be slid relative to the rotating plate can be exemplified.

本発明によると、屋根上載置物を固定するための固定部材を保持する保持部材が、屋根材として屋根瓦等の屋根表面材や野地板等に固定されるベース部材に対して、回転可能且つ回転面に沿ってスライド可能に取付けられているので、保持部材の回転及びスライド範囲内のどの位置及び向きに固定部材があっても確実に保持することができ、支持装置の方向性を無くすことで屋根上設置物を取付けるための固定部材が何れの方向へ延びていても支持することが可能な支持装置とすることができる。   According to the present invention, the holding member that holds the fixing member for fixing the object placed on the roof is rotatable and rotatable with respect to the base member that is fixed to the roof surface material such as the roof tile or the roof plate as the roofing material. Since it is slidably mounted along the surface, it can be securely held regardless of the position and orientation of the holding member in the rotation and sliding range, and the direction of the support device can be eliminated. It can be set as the support apparatus which can be supported even if the fixing member for attaching an installation on a roof is extended in which direction.

また、屋根材に対してベース部材をずれた位置に固定してしまったり、屋根表面材の寸法と屋根上載置物の寸法との関係上ベース部材を固定する位置が固定部材を配置する位置に対してずれた位置にしか固定できなかったり、或いは、固定部材を複数の支持装置で支持させる場合に屋根材や屋根上の状態等によって各支持装置(ベース部材)を直線状に固定することができなかったりしても、保持部材が回転可能且つ回転面に沿ってスライド可能とされているので、保持部材をスライドさせることで固定部材を所望の位置で保持することができ、屋根上載置物を固定するための固定部材を確実に決められた位置に支持することができると共に、支持装置の固定にかかる手間を簡略化することができる。   Also, the position where the base member is fixed relative to the position where the fixing member is placed is fixed to the position where the base member is displaced with respect to the roofing material, or because of the relationship between the dimensions of the roof surface material and the dimensions of the object placed on the roof. Can be fixed only at a position shifted by each other, or when supporting the fixing member with a plurality of supporting devices, each supporting device (base member) can be fixed linearly depending on the roofing material or the state on the roof. Even if there is no, the holding member can be rotated and slidable along the rotation surface, so that the fixing member can be held at a desired position by sliding the holding member, and the object placed on the roof is fixed. It is possible to reliably support the fixing member to be fixed at a predetermined position, and it is possible to simplify the labor for fixing the support device.

従って、一つの支持装置で屋根の傾斜方向や屋根の横方向等へ延びた固定部材に対応させることができるので、在庫等として予め用意する支持装置の種類を、従来よりも少なくすることができると共に、支持装置の管理に対する手間を簡略化することができ、コストを低減させることができる。また、一つの支持装置で済むので、従来のように間違った支持金具を取付けてしまうのを防止することができ、屋根上載置物の設置にかかる施工性を向上させて設置コストを低減させることができる。   Therefore, since it is possible to correspond to a fixing member extending in the inclination direction of the roof, the lateral direction of the roof, or the like with one support device, the types of support devices prepared in advance as stock or the like can be reduced compared to the conventional one. At the same time, it is possible to simplify the labor for managing the support device, and to reduce the cost. In addition, since only one support device is required, it is possible to prevent a wrong support fitting from being attached as in the conventional case, and it is possible to improve the workability for installation of the object placed on the roof and to reduce the installation cost. it can.

なお、ベース部材を屋根材としての屋根表面材に対して固定するしても良いし、屋根材としての野地板に対して直接或いは屋根表面材を挟んで固定するしても良い。また、ベース部材の形状を、屋根表面材の上面形状と略沿った形状としても良く、これにより、屋根材に対する固定性を高めることができる。また、ベース部材の下側に弾性部材からなる所定厚のクッション材を配置するようにしても良く、これにより、屋根材に対するベース部材のがたつき等を緩和させることができる。更に、保持部材において、固定部材を上下方向へスライド可能に保持させるようにしても良く、これにより、固定部材を複数の支持装置で支持させる場合に、屋根材や屋根上の状態等によって屋根面に対して各支持装置の高さが区々になっても、固定部材を確実に保持することができる。   The base member may be fixed to the roof surface material as the roof material, or may be fixed directly to the field plate as the roof material or sandwiching the roof surface material. In addition, the shape of the base member may be a shape substantially in line with the upper surface shape of the roof surface material, and thereby the fixability to the roof material can be improved. Moreover, you may make it arrange | position the cushioning material of the predetermined thickness which consists of an elastic member under a base member, and thereby can reduce the rattling of the base member with respect to a roofing material, etc. Furthermore, in the holding member, the fixing member may be held so as to be slidable in the vertical direction. Thus, when the fixing member is supported by a plurality of support devices, the roof surface depends on the roof material, the state on the roof, or the like. On the other hand, the fixing member can be reliably held even when the heights of the respective support devices vary.

また、ベース部材に上方へ突出するスペーサ部を備えるようにして、そのスペーサ部の上面に保持部材を取付けるようにしても良く、これにより、スペーサ部の高さを適宜選択することで、屋根材に対する屋根上設置物の高さを任意に調整することができ、屋根上の見栄えを良くしたり、屋根上設置物の下側の通気性或いは排水性を良くしたりすることができる。また、スペーサ部の上面を、屋根表面材を敷設した屋根の傾斜と略一致するように形成しても良く、固定部材を複数の支持装置で支持させ易くすることができる。   Further, the base member may be provided with a spacer portion protruding upward, and the holding member may be attached to the upper surface of the spacer portion. The height of the installation object on the roof can be arbitrarily adjusted, and the appearance on the roof can be improved, or the air permeability or drainage of the lower side of the installation object on the roof can be improved. Moreover, you may form the upper surface of a spacer part so that it may correspond substantially with the inclination of the roof which laid the roof surface material, and it can make it easy to support a fixing member with a some support apparatus.

また、本発明に係る支持装置は、上記の構成に加えて、「前記ベース部材は、上方へ延出する外形が円柱状の軸部を有し、且つ、前記保持部材は、前記軸部が挿通可能とされると共に所定方向へ長く延びた貫通する取付孔を有し、該取付孔に挿通された前記軸部が前記取付孔から抜けるの防止する抜止手段を更に具備する」ようにしても良い。   In addition to the above-described configuration, the supporting device according to the present invention may include: “The base member has a shaft portion whose outer shape extends upward, and the holding member has the shaft portion. It further includes a retaining means that has a through-hole that can be inserted and extends long in a predetermined direction, and prevents the shaft portion inserted through the mounting hole from coming out of the mounting hole. good.

ここで、「軸部」としては、外形が円柱状であれば良く、「軸方向に沿って貫通する孔を有した円筒形状のもの」、「中実とされた円柱形状のもの」、等とすることができる。また、軸部が挿通される「取付孔」としては、「矩形状の孔としたもの」、「両端が半円形のトラック形状の孔としたもの」、等とすることができる。   Here, as the “shaft portion”, the outer shape may be a columnar shape, such as “cylindrical shape having a hole penetrating along the axial direction”, “solid cylindrical shape”, etc. It can be. The “mounting hole” through which the shaft portion is inserted may be “a rectangular hole”, “a semicircular track-shaped hole at both ends”, or the like.

また、「抜止手段」としては、「取付孔よりも先端側の軸部の外形を取付孔の短軸側の寸法よりも大径に形成したもの」、「軸部の先端に取付孔の短軸側の寸法よりも大径のナットを螺合したもの」、「軸部の先端に取付孔の短軸側の寸法よりも大きい板体を取付けたもの」、等を例示することができる。   In addition, the “prevention means” includes “the outer shape of the shaft portion on the tip side of the mounting hole having a larger diameter than the dimension on the short shaft side of the mounting hole”, and “the short of the mounting hole on the tip portion of the shaft portion”. Examples include “screwed nuts larger in diameter than the shaft side dimension”, and “the plate body having a plate body larger than the dimension on the short axis side of the mounting hole”.

本発明によると、ベース部材の上面から上方へ延出した軸部に、保持部材の取付孔を挿通させた上で、抜止手段によって軸部が抜けるのを防止するようにしているので、ベース部材に対して保持部材を、回転可能且つ所定方向へスライド可能に取付けることができ、上述した作用効果を奏する支持装置を確実に具現化することができる。   According to the present invention, since the shaft member extending upward from the upper surface of the base member is inserted into the mounting hole of the holding member, the shaft member is prevented from being pulled out by the retaining means. On the other hand, the holding member can be attached so as to be rotatable and slidable in a predetermined direction, so that the supporting device having the above-described effects can be realized.

また、本発明に係る支持装置は、上記の構成に加えて、「前記保持部材と前記抜止手段との間に配置され、前記軸部が挿通可能な円形状の貫通孔を有し、前記保持部材の前記取付孔を上側から被覆可能な板状の補助部材を更に具備する」ようにしても良い。   In addition to the above-described configuration, the support device according to the present invention includes a circular through-hole that is disposed between the holding member and the retaining means and into which the shaft portion can be inserted. A plate-like auxiliary member that can cover the mounting hole of the member from the upper side may be further provided. "

ところで、軸部を所定方向へ延びた取付孔へ挿通させることで、回転可能且つスライド可能とするようにした場合、抜止手段の大きさによっては、保持部材に対して取付孔における短軸方向の両側のみに抜止手段が当接し、それ以外の部分は取付孔の存在によって抜止手段が当接せず、軸部(取付孔)の全周に対してごく一部のみで保持部材が抜けるのを防止するような状態となって抜止手段による抜止強度が弱くなり、台風や強風等によって屋根上設置物が煽られて固定部材に上向きの力が強く作用した場合、支持装置によって固定部材(屋根上設置物)を充分に支持することができなくなる虞がある。   By the way, when the shaft portion is inserted into the mounting hole extending in a predetermined direction so that the shaft portion can be rotated and slidable, depending on the size of the retaining means, the holding member may be arranged in the short axis direction in the mounting hole. The retaining means abuts only on both sides, and the retaining member does not abut on the other portions due to the presence of the mounting holes, and the holding member comes off with only a part of the entire circumference of the shaft portion (mounting hole). In the state where it is prevented, the retaining strength by the retaining means becomes weak, and when the installation on the roof is beaten by a typhoon or strong wind, and the upward force acts on the fixing member, the fixing device (on the roof) There is a risk that it will not be possible to sufficiently support the installation).

これに対して、本発明では、保持部材と抜止手段との間に取付孔を覆う補助部材を備えるようにしているので、取付孔における短軸方向以外の部分対しては補助部材を介して抜けるのを防止させることが可能となり、抜止手段による抜止強度をより高くすることができ、台風や強風等によって屋根上設置物が煽られて固定部材に上向きの力が強く作用しても、軸部から保持部材が抜けてしまうのを確実に防止して固定部材(屋根上設置物)の支持強度をより高めることができる。   On the other hand, in the present invention, an auxiliary member that covers the mounting hole is provided between the holding member and the retaining means, so that the portion other than the minor axis direction in the mounting hole can be removed via the auxiliary member. Even if the installation on the roof is beaten by a typhoon or strong wind and an upward force acts on the fixing member strongly, the shaft portion can be prevented. Therefore, it is possible to reliably prevent the holding member from coming off and to increase the supporting strength of the fixing member (installed object on the roof).

更に、本発明に係る支持装置は、上記の構成に加えて、「前記ベース部材は、屋根材へ固定ビスを用いて固定するための複数の固定孔を有し、該固定孔の一つが前記軸部の略軸線上に配置されていると共に、前記軸部に固定ビスを挿通可能な挿通孔が形成されている」ようにしても良い。   Further, the support device according to the present invention has, in addition to the above-described configuration, “the base member has a plurality of fixing holes for fixing to the roof material using fixing screws, and one of the fixing holes is the It may be arranged substantially on the axis of the shaft part, and an insertion hole through which a fixing screw can be inserted is formed in the shaft part.

本発明によると、保持部材を回転可能且つスライド可能に取付ける軸部の略軸線上でもベース部材を屋根材に固定するようにしているので、軸部の軸線上から離れた位置のみで固定するようにした場合と比較して、屋根材に対する支持装置の固定強度をより高めることができ、固定部材を介して屋根上設置物をより強固に支持することができる。   According to the present invention, since the base member is fixed to the roof material even on the substantially axial line of the shaft part on which the holding member is rotatably and slidably mounted, it is fixed only at a position away from the axis of the shaft part. Compared with the case where it makes, the fixing strength of the support apparatus with respect to a roofing material can be raised more, and an installation object on a roof can be supported more firmly through a fixing member.

なお、軸部に形成された挿通孔の径を、固定ビスの頭部が通過不能な大きさとし、挿通孔と固定孔とに通された固定ビスで軸部と共にベース部材を屋根材へ固定するようにしても良い。或いは、軸部に形成された挿通孔の径を、固定ビスの頭部が通過可能な大きさとし、挿通孔を通過して固定孔に挿通された固定ビスでベース部材を屋根材へ固定するようにしても良く、挿通孔を介して固定ビスを固定孔に挿通させることができると共に、挿通孔を介してドライバー等の工具で固定ビスを屋根材へねじ込むことができる。   In addition, the diameter of the insertion hole formed in the shaft portion is set so that the head of the fixing screw cannot pass, and the base member is fixed to the roof material together with the shaft portion by a fixing screw passed through the insertion hole and the fixing hole. You may do it. Alternatively, the diameter of the insertion hole formed in the shaft portion is set such that the head of the fixing screw can pass, and the base member is fixed to the roofing material with the fixing screw that passes through the insertion hole and is inserted into the fixing hole. Alternatively, the fixing screw can be inserted into the fixing hole through the insertion hole, and the fixing screw can be screwed into the roofing material with a tool such as a screwdriver through the insertion hole.

また、本発明に係る支持装置は、上記の構成に加えて、「前記ベース部材は、屋根の傾斜と略一致する上面を備えたスペーサ部を有し、該スペーサ部の上面に前記保持部材が取付けられている」ようにしても良い。   In addition to the above-described configuration, the supporting device according to the present invention may include: “The base member has a spacer portion having an upper surface substantially coincident with a slope of the roof, and the holding member is disposed on the upper surface of the spacer portion. It may be "attached".

本発明によると、屋根の傾斜と略一致する上面を備えたスペーサ部に保持部材を取付けるようにしているので、屋根上設置物を固定するための固定部材を複数の支持装置で支持させるようにした場合、保持部材の回転面を屋根の傾斜面に沿った略同一面状に配置することができ、容易に固定部材を屋根の傾斜に沿うように支持することができると共に、固定部材に固定される屋根上設置物を屋根の傾斜に沿って支持することができ、屋根上に設置された屋根上設置物を揃えて見栄えを良くすることができる。   According to the present invention, since the holding member is attached to the spacer portion having the upper surface substantially coinciding with the inclination of the roof, the fixing member for fixing the installation on the roof is supported by the plurality of support devices. In this case, the rotation surface of the holding member can be arranged substantially on the same plane along the inclined surface of the roof, and the fixing member can be easily supported along the inclination of the roof and fixed to the fixing member. It is possible to support the installed objects on the roof along the inclination of the roof, and to improve the appearance by arranging the installed objects on the roof.

また、スペーサ部を備えているので、スペーサ部の上面の高さを適宜選択することで、屋根材に対する屋根上設置物の高さを任意に調整することができ、屋根上の見栄えを良くしたり、屋根上設置物の下側の通気性或いは排水性を良くしたりすることができる。なお、ベース部材に対してスペーサ部を一体的に備えるようにしても良いし、スペーサ部を別体としてベース部材に固定するようにしても良い。   Moreover, since the spacer part is provided, the height of the installation object on the roof with respect to the roofing material can be arbitrarily adjusted by appropriately selecting the height of the upper surface of the spacer part, and the appearance on the roof is improved. Or the air permeability or drainage on the lower side of the installation on the roof can be improved. In addition, a spacer part may be provided integrally with the base member, or the spacer part may be separately fixed to the base member.

更に、本発明に係る支持装置は、上記の構成に加えて、「前記保持部材は、固定部材の延びる方向に対して略直角方向両側から固定部材を挟持するように保持すると共に、固定部材の延びる方向に対して略直角方向へスライド可能とされている」ようにしても良い。   Furthermore, in addition to the above-described configuration, the support device according to the present invention holds “the holding member holds the fixing member so as to sandwich the fixing member from both sides substantially perpendicular to the extending direction of the fixing member. It may be possible to slide in a direction substantially perpendicular to the extending direction.

本発明によると、保持部材によって固定部材の両側を保持するようにしているので、一方のみを保持するようにした場合と比較して固定部材の保持強度をより高くすることができると共に、固定部材に対する横方向の耐荷重性を高めることができる。また、保持する固定部材が延びる方向に対して略直角方向へ保持部材がスライドするようにしているので、複数の支持装置によって長尺状の固定部材を支持させる時に、屋根材に対して各支持装置を直線状に固定することができなくても、保持部材をスライドさせて保持することで固定部材を真直ぐ支持することができ、支持装置の固定にかかる手間を簡略化することができる。   According to the present invention, since both sides of the fixing member are held by the holding member, the holding strength of the fixing member can be further increased as compared with the case where only one is held, and the fixing member It is possible to increase the load resistance in the lateral direction with respect to. In addition, since the holding member slides in a direction substantially perpendicular to the direction in which the holding member to be held extends, when the long fixing member is supported by a plurality of support devices, each support is supported with respect to the roofing material. Even if the apparatus cannot be fixed linearly, the fixing member can be supported straight by sliding and holding the holding member, and the labor required for fixing the supporting apparatus can be simplified.

このように、本発明によれば、屋根上設置物を取付けるための固定部材が何れの方向へ延びていても支持することが可能な支持装置を提供することができる。   Thus, according to the present invention, it is possible to provide a support device that can support a fixing member for attaching an installation on a roof, regardless of the direction in which the fixing member extends.

本発明の支持装置を屋根材及び固定部材と共に示す断面図である。It is sectional drawing which shows the support apparatus of this invention with a roof material and a fixing member. 図1の支持装置の斜視図であり、(B)は図1の支持装置を分解して示す分解斜視図である。FIG. 2 is a perspective view of the support device of FIG. 1, and (B) is an exploded perspective view showing the support device of FIG. 1 in an exploded manner. 図1とは異なる実施形態の支持装置を示す斜視図である。It is a perspective view which shows the support apparatus of embodiment different from FIG. 図1とは更に異なる実施形態の支持装置を示す斜視図である。It is a perspective view which shows the support apparatus of embodiment different from FIG.

本発明の一実施形態である屋根上設置物を固定するための固定部材を支持する支持装置について、図1及び図2に基いて詳細に説明する。図1は、本発明の支持装置を屋根材及び固定部材と共に示す断面図である。図2(A)は図1の支持装置の斜視図であり、(B)は図1の支持装置を分解して示す分解斜視図である。本実施形態の支持装置1は、屋根瓦や野地板等の屋根材2の上面に固定され屋根上に設置される太陽電池モジュール、太陽熱温水器、及び屋根上緑化体等の屋根上設置物(図示は省略する)を固定するための長尺状の固定部材3を支持するものであって、屋根材2の上面に固定されるベース部材10と、ベース部材10の上面に備えられたスペーサ部20と、スペーサ部20の上面に、その上面に対して垂直軸周りに回転可能、且つ、回転面に沿って所定方向へスライド可能に取付けられ固定部材3を保持する保持部材30とを備えている。   A support device for supporting a fixing member for fixing an installation on a roof which is an embodiment of the present invention will be described in detail with reference to FIGS. 1 and 2. FIG. 1 is a cross-sectional view showing a supporting device of the present invention together with a roofing material and a fixing member. 2A is a perspective view of the support device of FIG. 1, and FIG. 2B is an exploded perspective view of the support device of FIG. The support device 1 of the present embodiment is installed on a roof (such as a solar cell module, a solar water heater, and a rooftop greening body, which is fixed on the top surface of a roofing material 2 such as a roof tile or a field plate, and is installed on the roof. The base member 10 is fixed to the upper surface of the roofing material 2, and the spacer portion is provided on the upper surface of the base member 10. 20 and a holding member 30 that is attached to the upper surface of the spacer portion 20 so as to be rotatable about a vertical axis with respect to the upper surface and to be slidable in a predetermined direction along the rotation surface. Yes.

この支持装置1におけるベース部材10は、平面視で略矩形状の平らな支持面部11と、支持面部11の長手方向に対して直角方向両側から外方へ延出し詳細な図示は省略するが屋根材2における屋根表面材としての屋根瓦2aの上面形状と略沿った当接面部12と、支持面部11の長手方向の中央軸に沿って列接され上方へ突出する三つの固定ボス部13と、各固定ボス部13の中心に形成された固定孔14と、中央の固定ボス部13を囲むように支持面部11上に配置され固定ボス部13よりも上方への突出量が小さくスペーサ部20を支持するための四つの支持ボス部15と、各支持ボス部の中心に穿設された支持孔(図示は省略する)とを備えている。なお、固定ボス部13及び支持ボス部15は、その形状が、下方へ広がる円錐台形状とされている。   A base member 10 in the support device 1 is a flat support surface portion 11 having a substantially rectangular shape in plan view, and extends outward from both sides in a direction perpendicular to the longitudinal direction of the support surface portion 11. An abutment surface portion 12 substantially along the upper surface shape of the roof tile 2a as the roof surface material in the material 2, and three fixed boss portions 13 that are lined up along the longitudinal central axis of the support surface portion 11 and project upward. The fixed hole 14 formed in the center of each fixed boss part 13 and the support surface part 11 so as to surround the central fixed boss part 13, and the amount of protrusion upward from the fixed boss part 13 is small and the spacer part 20. Are provided with four support boss portions 15 and support holes (not shown) drilled at the center of each support boss portion. The fixed boss portion 13 and the support boss portion 15 have a truncated cone shape that extends downward.

この支持装置1は、高耐食メッキ鋼板やステンレス板等の所定の板金をプレス加工等によって屈曲形成したものである。また、ベース部材10における支持面部11の上面には、図示するように、支持装置1を屋根材2へ固定する際の目安となる位置決め線16と、棟側の方向を示す矢印17とが長手方向の中央軸上に夫々刻印されている。   The support device 1 is formed by bending a predetermined sheet metal such as a highly corrosion-resistant plated steel plate or stainless steel plate by press working or the like. Further, on the upper surface of the support surface portion 11 of the base member 10, as shown in the drawing, a positioning line 16 that serves as a guide when the support device 1 is fixed to the roofing material 2 and an arrow 17 indicating the ridge side direction are long. Each is stamped on the central axis of direction.

また、支持装置1のスペーサ部20は、ベース部材10の中央の固定ボス部13を挟んで支持面部11の長手方向両側に夫々配置された二つの支持ボス部15を跨ぐように支持ボス部15上に載置される二つの支持片21と、各支持片21の互いに対向する端部側から夫々上方へ立上る立上り片22と、立上り片22の上端同士を繋ぐ平板状の取付面部23と、取付面部23の略中央から取付面部23の面に対して垂直方向へ立上る円筒状の軸部24とを備えている。このスペーサ部20の支持片21には、立上り片22が立上る側とは反対側の端部側に、ベース部材10の固定ボス部13との接触を回避させる切欠き部25が形成されていると共に、支持ボス部15の支持孔と対応した位置に略同径の支持孔(図示せず)が形成されている。このスペーサ部20は、支持ボス部15の支持孔と支持片21の支持孔とを介してリベット26により、ベース部材20に固定されている。   In addition, the spacer portion 20 of the support device 1 spans the two support boss portions 15 disposed on both sides in the longitudinal direction of the support surface portion 11 with the fixed boss portion 13 at the center of the base member 10 interposed therebetween. Two support pieces 21 placed on top of each other, rising pieces 22 rising upward from opposite ends of each support piece 21, and a plate-like mounting surface portion 23 connecting the upper ends of the rising pieces 22 And a cylindrical shaft portion 24 that rises from a substantially center of the mounting surface portion 23 in a direction perpendicular to the surface of the mounting surface portion 23. The support piece 21 of the spacer portion 20 is formed with a notch 25 that avoids contact with the fixed boss portion 13 of the base member 10 on the end side opposite to the side where the rising piece 22 rises. In addition, a support hole (not shown) having substantially the same diameter is formed at a position corresponding to the support hole of the support boss portion 15. The spacer portion 20 is fixed to the base member 20 by a rivet 26 through a support hole of the support boss portion 15 and a support hole of the support piece 21.

このスペーサ部20における二つの立上り片22は、図示するように、一方(屋根材2に固定した際に棟側となる方)の立上り片22が他方よりも上方へ高く立上るように形成されており、二つの立上り片22によって取付面部23が、ベース部材10の支持面部11に対して所定角度傾斜した状態となっている。詳しくは、スペーサ部20の取付面部23は、屋根の傾斜(野地板2bの傾斜)と略一致するような傾斜角度となっている。   As shown in the figure, the two rising pieces 22 in the spacer portion 20 are formed so that one rising piece 22 (which becomes the ridge side when fixed to the roofing material 2) rises higher than the other. The mounting surface portion 23 is inclined with respect to the support surface portion 11 of the base member 10 by a predetermined angle by the two rising pieces 22. Specifically, the mounting surface portion 23 of the spacer portion 20 has an inclination angle that substantially coincides with the inclination of the roof (inclination of the field plate 2b).

スペーサ部20における軸部24は、図2(B)に示すように、支持装置1の組立て前の状態では全体が略同径の円筒状に形成されており、組立て後にその上端部が拡径加工されることで、フランジ状の拡径部24aが形成され、その拡径部24aによって後述する保持部材30の取付孔34及び補助部材40の挿通孔41に挿通した軸部24が抜けるのを防止することができるようになっている(図1及び図2(A)を参照)。なお、この拡径部24aは、本発明の抜止手段に相当している。また、スペーサ部20の軸部24は、その軸線上にベース部材10における中央の固定ボス部13の固定孔14が位置するように形成されていると共に、その内径が後述する固定ビス4を通過可能な挿通孔24bとされている。更に、軸部24は、支持装置1の組立て後の高さが、保持部材30の載置片32よりも低くなるように形成されている。このスペーサ部20もまた、ベース部材10と同様に所定の板金をプレス加工等によって屈曲形成することで成形されている。   As shown in FIG. 2 (B), the shaft portion 24 of the spacer portion 20 is formed in a cylindrical shape having substantially the same diameter in the state before the support device 1 is assembled, and the upper end portion of the shaft portion 24 is expanded after the assembly. By processing, a flange-shaped enlarged diameter portion 24a is formed, and the enlarged diameter portion 24a allows the shaft portion 24 inserted through the mounting hole 34 of the holding member 30 and the insertion hole 41 of the auxiliary member 40 to be removed later. This can be prevented (see FIGS. 1 and 2A). The enlarged diameter portion 24a corresponds to the retaining means of the present invention. Further, the shaft portion 24 of the spacer portion 20 is formed so that the fixing hole 14 of the central fixed boss portion 13 in the base member 10 is positioned on the axis, and the inner diameter thereof passes through the fixing screw 4 described later. A possible insertion hole 24b is provided. Further, the shaft portion 24 is formed such that the height after assembly of the support device 1 is lower than the placement piece 32 of the holding member 30. Similarly to the base member 10, the spacer portion 20 is also formed by bending a predetermined sheet metal by press working or the like.

更に、支持装置1の保持部材30は、スペーサ部20の取付面部23上に載置される矩形状の基板部31と、基板部31の短軸方向両側から上方へ立上り固定部材3の下面と当接可能な載置片32と、基板部31の長軸方向両端から上方へ載置片32よりも高く立上り固定部材3の側面と当接可能な保持片33とを備えている。この保持部材30の基板部31には、スペーサ部20の軸部24が挿通可能とされると共に基板部31の長軸方向へ長く延びた矩形状の取付孔34が形成されている。また、保持部材30の保持片33には、夫々上下方向へ延びた貫通する長孔35が形成されていると共に、一方の保持片33に止め孔36が形成されている。この保持部材30もまた、ベース部材10やスペーサ部と同様に、所定の板金をプレス加工等によって屈曲形成することで成形されている。本例の保持部材30は、支持装置1として組立てられることで、軸部24の周りを回転することができると共に、取付孔34における長軸方向の寸法の範囲内で長軸方向へスライドすることができるようになっている。   Further, the holding member 30 of the support device 1 includes a rectangular substrate portion 31 placed on the mounting surface portion 23 of the spacer portion 20, and a lower surface of the fixing member 3 rising upward from both sides in the short axis direction of the substrate portion 31. A mounting piece 32 capable of abutting and a holding piece 33 capable of abutting on the side surface of the rising fixing member 3 higher than the mounting piece 32 from both ends in the long axis direction of the substrate portion 31 are provided. The substrate portion 31 of the holding member 30 is formed with a rectangular attachment hole 34 through which the shaft portion 24 of the spacer portion 20 can be inserted and extended in the long axis direction of the substrate portion 31. Further, the holding piece 33 of the holding member 30 is formed with a long hole 35 penetrating in the vertical direction and a holding hole 36 is formed in one holding piece 33. The holding member 30 is also formed by bending a predetermined sheet metal by pressing or the like, like the base member 10 and the spacer portion. The holding member 30 of this example can be rotated around the shaft portion 24 by being assembled as the support device 1 and can slide in the major axis direction within the range of the dimension in the major axis direction of the mounting hole 34. Can be done.

また、本例の支持装置1は、保持部材30における基板部31の上面に配置される板状の補助部材40を更に備えている。この補助部材40は、外形が二つの載置片32の間隔と略同じ幅で、取付孔34の長軸方向の長さよりも長く二つの保持片33の間隔よりも短い長さの略矩形状とされ、中央にスペーサ部20の軸部24を挿通可能な円形状の貫通孔41が形成されており、保持部材30の基板部31に対して長軸方向へ相対的にスライドできるようになっている。   The support device 1 of this example further includes a plate-like auxiliary member 40 disposed on the upper surface of the substrate portion 31 in the holding member 30. The auxiliary member 40 has a substantially rectangular shape whose outer shape is substantially the same width as the interval between the two mounting pieces 32 and is longer than the length of the mounting hole 34 in the major axis direction and shorter than the interval between the two holding pieces 33. A circular through-hole 41 into which the shaft portion 24 of the spacer portion 20 can be inserted is formed at the center, and can slide relative to the substrate portion 31 of the holding member 30 in the long axis direction. ing.

更に、本例の支持装置1は、ベース部材10における支持面部11の下側に貼付けられた所定厚さのクッション材45を備えている。クッション材45は、スポンジ、ゴム、発泡ゴム、発泡樹脂等の弾性部材により成形されており、ベース部材10の固定ボス部13と対応する位置に円形状の開口部46が形成されている。このクッション材45によって、支持装置1におけるベース部材10と屋根材2の屋根瓦2aの上面との密着性を高めることができるようになっている。   Furthermore, the support device 1 of the present example includes a cushion material 45 having a predetermined thickness attached to the lower side of the support surface portion 11 of the base member 10. The cushion material 45 is formed of an elastic member such as sponge, rubber, foam rubber, or foam resin, and a circular opening 46 is formed at a position corresponding to the fixed boss portion 13 of the base member 10. By this cushion material 45, the adhesion between the base member 10 and the upper surface of the roof tile 2a of the roof material 2 in the support device 1 can be enhanced.

次に、本実施形態の支持装置1を用いて固定部材3を支持する施工方法について説明する。まず、支持部材1におけるベース部材10の下側に貼付けられたクッション材45の開口部46内に、所定のコーキング材5を充填する。そして、屋根材2の上面における固定部材3を支持する位置に、ベース部材10の支持面部11に刻設された矢印17が屋根の棟側を向くように支持装置1を配置した上で、ベース部材10の固定孔14を介して所定の固定ビス4を、屋根材2としての屋根瓦2aを貫通させて屋根瓦2aが敷設された野地板2bへねじ込むことで支持装置1を屋根材2上へ固定する。この支持装置1を取付ける際に、クッション材45を支持面部11と屋根瓦2aとで圧縮すると共に、ベース部材10の当接面部12が屋根瓦2aの上面と接触するように固定する。また、支持装置1を取付けることで、クッション材45の開口部46内に充填されたコーキング材5が固定ビス4の外周に付着し、固定ビス4周りの止水性を向上させることができる。   Next, the construction method which supports the fixing member 3 using the support apparatus 1 of this embodiment is demonstrated. First, the predetermined caulking material 5 is filled into the opening 46 of the cushion material 45 attached to the lower side of the base member 10 in the support member 1. Then, the support device 1 is arranged at a position for supporting the fixing member 3 on the upper surface of the roofing material 2 so that the arrow 17 engraved on the support surface portion 11 of the base member 10 faces the ridge side of the roof. A predetermined fixing screw 4 is passed through the roof tile 2a as the roofing material 2 through the fixing hole 14 of the member 10 and screwed into the field board 2b on which the roofing tile 2a is laid, thereby fixing the support device 1 on the roofing material 2 Fix to. When the support device 1 is attached, the cushion material 45 is compressed by the support surface portion 11 and the roof tile 2a, and is fixed so that the contact surface portion 12 of the base member 10 is in contact with the upper surface of the roof tile 2a. In addition, by attaching the support device 1, the caulking material 5 filled in the opening 46 of the cushion material 45 adheres to the outer periphery of the fixed screw 4, and the waterstop around the fixed screw 4 can be improved.

なお、本例の支持装置1では、スペーサ部20の軸部24の略軸線上に、中央の固定孔14が配置されていると共に、軸部24に固定ビス4が通過可能な挿通孔24bが形成されており、この挿通孔24bを通して固定ビス4を中央の固定孔14へ挿入して屋根材2へねじ込むことができるようになっている。また、支持装置1を取付ける前に、屋根瓦2aに固定ビス4が通過可能な孔を穿設しても良い。なお、図1中、符号2cは、防水シートや防水板等の防水層である。   In the support device 1 of the present example, the central fixing hole 14 is disposed substantially on the axis of the shaft portion 24 of the spacer portion 20, and the insertion hole 24 b through which the fixing screw 4 can pass is provided in the shaft portion 24. The fixing screw 4 is inserted into the central fixing hole 14 through the insertion hole 24 b and can be screwed into the roofing material 2. Further, before attaching the support device 1, a hole through which the fixing screw 4 can pass may be formed in the roof tile 2a. In FIG. 1, reference numeral 2c denotes a waterproof layer such as a waterproof sheet or a waterproof board.

このようにして屋根材2へ取付けた支持装置1に対し、保持部材30における二つの保持片33の間に固定部材3が配置されるように、保持部材30をベース部材10(スペーサ部20)に対して回転させると共に所定の位置へスライドさせる。そして、保持部材30における載置片32に固定部材3を載置させると共に、固定部材3の左右のナット保持部3aに保持されたナット6へ、保持片33の長孔35を介して外側からボルト7を締結することで、保持部材30つまり支持装置1に対して固定部材3が支持された状態となり、屋根上設置物を固定するための固定部材3の施工が完了する(図1を参照)。なお、保持部材30における保持片33の止め孔36を介して所定のビスを固定部材3へねじ込むことで、保持部材30(支持装置1)に対して固定部材3がその長手方向や上方へ移動するのが阻止された状態となる。   In this way, with respect to the support device 1 attached to the roofing material 2, the holding member 30 is fixed to the base member 10 (spacer portion 20) so that the fixing member 3 is disposed between the two holding pieces 33 of the holding member 30. And is slid to a predetermined position. Then, the fixing member 3 is mounted on the mounting piece 32 of the holding member 30, and from the outside to the nut 6 held by the left and right nut holding portions 3 a of the fixing member 3 through the long hole 35 of the holding piece 33. By fastening the bolt 7, the fixing member 3 is supported with respect to the holding member 30, that is, the support device 1, and the construction of the fixing member 3 for fixing the installation on the roof is completed (see FIG. 1). ). The fixing member 3 is moved in the longitudinal direction or upward with respect to the holding member 30 (support device 1) by screwing a predetermined screw into the fixing member 3 through the stop hole 36 of the holding piece 33 in the holding member 30. It is in a state where it is blocked.

このように、本実施形態の支持装置1によると、屋根上載置物を固定するための固定部材を保持する保持部材30が、屋根材2に固定されるベース部材10に対して、回転可能且つ回転面に沿ってスライド可能に取付けられているので、保持部材30の回転及びスライド範囲内のどの位置及び向きに固定部材3があっても確実に保持することができ、支持装置1の方向性を無くすことで屋根上設置物を取付けるための固定部材3が何れの方向へ延びていても支持することが可能な支持装置1とすることができる。   As described above, according to the support device 1 of the present embodiment, the holding member 30 that holds the fixing member for fixing the mounted object on the roof can rotate and rotate with respect to the base member 10 fixed to the roof material 2. Since it is slidably attached along the surface, the holding member 30 can be reliably held regardless of the position and orientation of the holding member 30 in the rotation and slide range, and the directionality of the support device 1 can be improved. By eliminating, it is possible to provide the support device 1 that can support the fixing member 3 for attaching the installation object on the roof in any direction.

また、屋根材2に対してベース部材10をずれた位置に固定してしまったり、屋根材2における屋根瓦2a等の寸法と屋根上載置物の寸法との関係上ベース部材10を固定する位置が固定部材3を配置する位置に対してずれた位置にしか固定できなかったり、或いは、固定部材3を複数の支持装置1で支持させる場合に屋根材2や屋根上の状態等によって各支持装置1(ベース部材10)を直線状に固定することができなかったりしても、保持部材30が回転可能且つ回転面に沿ってスライド可能とされているので、保持部材30をスライドさせることで固定部材3を所望の位置で保持することができ、屋根上載置物を固定するための固定部材3を確実に決められた位置に支持することができると共に、支持装置1の固定にかかる手間を簡略化することができる。   Moreover, the position which fixes the base member 10 to the position which shifted | deviated with respect to the roofing material 2, or the position which fixes the base member 10 on the relationship between the dimension of the roof tile 2a etc. in the roofing material 2 and the dimension of a mounting material on a roof. Each support device 1 can be fixed only at a position shifted from the position at which the fixing member 3 is disposed, or when the fixing member 3 is supported by a plurality of support devices 1, depending on the roof material 2, the state on the roof, or the like. Even if the (base member 10) cannot be fixed linearly, the holding member 30 can be rotated and slid along the rotation surface. 3 can be held at a desired position, the fixing member 3 for fixing the object placed on the roof can be reliably supported at a predetermined position, and the labor required for fixing the support device 1 can be simplified. It can be.

従って、一つの支持装置1で屋根の傾斜方向や横方向等へ延びた固定部材3に対応させることができるので、在庫等として予め用意する支持装置1の種類を、従来よりも少なくすることができると共に、支持装置1の管理に対する手間を簡略化することができ、コストを低減させることができる。また、一つの支持装置1で済むので、従来のように間違った支持金具を取付けてしまうのを防止することができ、屋根上載置物の設置にかかる施工性を向上させて設置コストを低減させることができる。   Accordingly, since the single support device 1 can correspond to the fixing member 3 extending in the roof inclination direction or the lateral direction, the number of types of the support devices 1 prepared in advance as stock or the like can be reduced as compared with the conventional case. In addition, it is possible to simplify the labor for managing the support device 1 and reduce the cost. In addition, since only one support device 1 is required, it is possible to prevent a wrong support fitting from being attached as in the past, and to improve the workability for installing the object placed on the roof and to reduce the installation cost. Can do.

また、屋根の傾斜と略一致した取付面部23を備えたスペーサ部20に保持部材30を取付けるようにしているので、屋根上設置物を固定するための固定部材3を複数の支持装置1で支持させるようにした場合、保持部材30の回転面を夫々略同一面状に配置することができ、容易に固定部材3を屋根の傾斜に沿うように支持することができると共に、固定部材3に固定される屋根上設置物を屋根の傾斜に沿って支持することができ、屋根上に設置された屋根上設置物を揃えて見栄えを良くすることができる。   Moreover, since the holding member 30 is attached to the spacer part 20 provided with the attachment surface part 23 substantially coincident with the inclination of the roof, the fixing member 3 for fixing the installation object on the roof is supported by the plurality of support devices 1. In this case, the rotation surfaces of the holding members 30 can be arranged substantially in the same plane, and the fixing member 3 can be easily supported along the roof slope and fixed to the fixing member 3. It is possible to support the installed objects on the roof along the inclination of the roof, and to improve the appearance by arranging the installed objects on the roof.

更に、保持部材30の基板部31とスペーサ部20における軸部24の拡径部24aとの間に取付孔34を覆う補助部材40を備えるようにしているので、取付孔34における短軸方向以外の部分対しては補助部材40を介して抜けるのを防止させることが可能となり、拡径部24aによる抜止強度をより高くすることができ、台風や強風等によって屋根上設置物が煽られて固定部材3に上向きの力が強く作用しても、軸部24から保持部材30が抜けてしまうのを確実に防止して固定部材3(屋根上設置物)の支持強度をより高めることができる。   Further, since the auxiliary member 40 that covers the attachment hole 34 is provided between the substrate portion 31 of the holding member 30 and the diameter-enlarged portion 24 a of the shaft portion 24 in the spacer portion 20, other than the minor axis direction in the attachment hole 34. Can be prevented from coming off through the auxiliary member 40, and the prevention strength by the enlarged diameter portion 24a can be increased, and the installation object on the roof is beaten and fixed by typhoon or strong wind. Even if an upward force acts on the member 3 strongly, it is possible to reliably prevent the holding member 30 from coming off from the shaft portion 24 and to further increase the support strength of the fixing member 3 (on-roof installation).

なお、本例の支持装置1は、図1に示すように、スペーサ部20の軸部24に挿入された保持部材30の基板部31及び補助部材40に対して、スペーサ部20の取付面部23と拡径部24aとの間に隙間が形成されるようになっており、この隙間によって保持部材30が所定のガタツキを有した状態で取付けられている。これにより、支持装置1を取付ける屋根瓦2a等の屋根表面材の種類や、支持装置1を取付ける位置等によっては、スペーサ部20の取付面部23の上面が、野地板2bの傾斜と略一致しなかったり、他の支持装置1の取付面部23と略一致しなかったりしてズレてしまう場合があるが、上記のガタツキによってズレを吸収することができ、固定部材3を確実に支持することができる。   In addition, as shown in FIG. 1, the support device 1 of the present example has a mounting surface portion 23 of the spacer portion 20 with respect to the substrate portion 31 and the auxiliary member 40 of the holding member 30 inserted into the shaft portion 24 of the spacer portion 20. A gap is formed between the first and second diameter-expanded portions 24a, and the holding member 30 is attached with a predetermined backlash by the gap. Thereby, depending on the type of the roof surface material such as the roof tile 2a to which the support device 1 is attached, the position to which the support device 1 is attached, the upper surface of the mounting surface portion 23 of the spacer portion 20 substantially coincides with the inclination of the field plate 2b. Or may not be substantially coincident with the mounting surface portion 23 of the other supporting device 1, and may be misaligned, but the misalignment can be absorbed and the fixing member 3 can be reliably supported. it can.

以上、本発明について好適な実施形態を挙げて説明したが、本発明はこれらの実施形態に限定されるものではなく、以下に示すように、本発明の要旨を逸脱しない範囲において、種々の改良及び設計の変更が可能である。   The present invention has been described with reference to the preferred embodiments. However, the present invention is not limited to these embodiments, and various improvements can be made without departing from the scope of the present invention as described below. And design changes are possible.

すなわち、上記の実施形態では、支持装置1のベース部材10が屋根材2における屋根瓦2aの上面に載置固定されるものを示したが、これに限定するものではなく、図3に示すように、屋根瓦の下側で屋根材としての野地板と接するように固定されると共に、先端が屋根瓦2a同士の隙間を通して外部へ延出し、屋根瓦2aの上側へ屈曲された支持面部に円筒状の軸部51が形成されたベース部材50を備えた支持装置1aとしても良く、上述と同様の作用効果を奏することができる。なお、上記の実施例と構成が同じ部分については同一の符号を付すと共に、説明は省略する。   That is, in the above embodiment, the base member 10 of the support device 1 is mounted and fixed on the upper surface of the roof tile 2a in the roofing material 2, but this is not a limitation, and as shown in FIG. In addition, the bottom of the roof tile is fixed so as to be in contact with the base plate as the roofing material, and the tip extends to the outside through the gap between the roof tiles 2a and is cylindrical on the support surface portion bent to the upper side of the roof tile 2a. It is good also as the support apparatus 1a provided with the base member 50 in which the shape-shaped shaft part 51 was formed, and there can exist an effect similar to the above-mentioned. Note that parts having the same configurations as those of the above-described embodiment are denoted by the same reference numerals and description thereof is omitted.

また、上記の実施形態では、支持装置1における保持部材30が、上方へ立上る載置片32と保持片33とが、基板部31以外の部分(外周部分)で繋がっていないものを示したが、これに限定するものではなく、図4に示すように、載置片32aと保持片33aとが外周部分で繋がった形態の保持部材30aとしても良く、上述と同様の作用効果を奏することができると共に、載置片32aと保持片33aとが外周部分でも繋がっているので、保持片33aの面に対して直角方向の剛性を高くすることができ、保持片33aが曲り難くなり、固定部材3の長手方向に対して直角方向に大きな荷重が作用しても保持部材30aが変形することなく固定部材3を保持することができる。   Moreover, in said embodiment, the holding member 30 in the support apparatus 1 showed what the mounting piece 32 and the holding piece 33 which stand up are not connected by parts (outer peripheral part) other than the board | substrate part 31. However, the present invention is not limited to this, and as shown in FIG. 4, the holding member 30 a may be configured such that the mounting piece 32 a and the holding piece 33 a are connected to each other at the outer peripheral portion, and the same effect as described above can be achieved. Since the mounting piece 32a and the holding piece 33a are connected even at the outer peripheral portion, the rigidity in the direction perpendicular to the surface of the holding piece 33a can be increased, and the holding piece 33a is difficult to bend and fixed. Even if a large load is applied in a direction perpendicular to the longitudinal direction of the member 3, the fixing member 3 can be held without the holding member 30a being deformed.

更に、上記の実施形態では、軸部24の上端全周を拡径させた拡径部24aによって抜止手段を構成したものを示したが、これに限定するものではなく、軸部24の上端を周方向に対して部分的に拡径方向へ屈曲させることで抜止手段を構成するようにしても良いし、軸部24にナットを螺合させるようにして、螺合させたナットによって抜止手段を構成するようにしても良い。   Furthermore, in the above-described embodiment, the retaining means is configured by the enlarged diameter portion 24a in which the entire circumference of the upper end of the shaft portion 24 is expanded. However, the present invention is not limited to this, and the upper end of the shaft portion 24 is The retaining means may be configured by partially bending in the diameter-enlarging direction with respect to the circumferential direction, or the nut may be screwed into the shaft portion 24, and the retaining means may be configured by the screwed nut. You may make it comprise.

1 支持装置
2 屋根材
3 固定部材
4 固定ビス
10 ベース部材
11 支持面部
12 当接面部
13 固定ボス部
14 固定孔
15 支持ボス部
20 スペーサ部
21 支持片
22 立上り片
23 取付面部
24 軸部
24a 拡径部(抜止手段)
24b 挿通孔
30 保持部材
31 基板部
32 載置片
33 保持片
34 取付孔
40 補助部材
41 貫通孔
DESCRIPTION OF SYMBOLS 1 Support apparatus 2 Roof material 3 Fixing member 4 Fixing screw 10 Base member 11 Support surface part 12 Contact surface part 13 Fixed boss part 14 Fixing hole 15 Support boss part 20 Spacer part 21 Support piece 22 Standing piece 23 Mounting surface part 24 Shaft part 24a Expansion Diameter (prevention means)
24 b Insertion hole 30 Holding member 31 Substrate portion 32 Mounting piece 33 Holding piece 34 Mounting hole 40 Auxiliary member 41 Through hole

特開2004−027843号公報JP 2004-027843 A 特開2003−253827号公報Japanese Patent Laid-Open No. 2003-253827

Claims (6)

屋根材の上面に固定され屋根上に設置される屋根上設置物を固定するための固定部材を支持する支持装置であって、
屋根材の上面に固定されるベース部材と、
該ベース部材の上面に、回転可能、且つ、回転面に沿って所定方向へスライド可能に取付けられ、屋根上設置物を固定するための固定部材を保持する保持部材と
を具備することを特徴とする支持装置。
A support device for supporting a fixing member for fixing an installation on a roof which is fixed on the upper surface of the roofing material and installed on the roof,
A base member fixed to the top surface of the roofing material;
And a holding member that holds the fixing member for fixing the installation on the roof, and is attached to the upper surface of the base member so as to be rotatable and slidable in a predetermined direction along the rotating surface. Supporting device.
前記ベース部材は、上方へ延出する外形が円柱状の軸部を有し、且つ、
前記保持部材は、前記軸部が挿通可能とされると共に所定方向へ長く延びた貫通する取付孔を有し、
該取付孔に挿通された前記軸部が前記取付孔から抜けるの防止する抜止手段を更に具備することを特徴とする請求項1に記載の支持装置。
The base member has a shaft portion whose outer shape extends upward and has a cylindrical shape, and
The holding member includes a mounting hole that penetrates the shaft portion and extends long in a predetermined direction.
The support device according to claim 1, further comprising a retaining means for preventing the shaft portion inserted through the mounting hole from coming out of the mounting hole.
前記保持部材と前記抜止手段との間に配置され、前記軸部が挿通可能な円形状の貫通孔を有し、前記保持部材の前記取付孔を上側から被覆可能な板状の補助部材を更に具備することを特徴とする請求項2に記載の支持装置。   A plate-like auxiliary member that is disposed between the holding member and the retaining means, has a circular through-hole through which the shaft portion can be inserted, and can cover the mounting hole of the holding member from above; The support device according to claim 2, wherein the support device is provided. 前記ベース部材は、
屋根材へ固定ビスを用いて固定するための複数の固定孔を有し、
該固定孔の一つが前記軸部の略軸線上に配置されていると共に、前記軸部に固定ビスを挿通可能な挿通孔が形成されていることを特徴とする請求項2又は請求項3に記載の支持装置。
The base member is
It has a plurality of fixing holes for fixing to the roofing material using fixing screws,
4. One or more of the fixing holes are disposed substantially on the axis of the shaft portion, and an insertion hole through which a fixing screw can be inserted is formed in the shaft portion. The support device as described.
前記ベース部材は、
屋根の傾斜と略一致する上面を備えたスペーサ部を有し、
該スペーサ部の上面に前記保持部材が取付けられていることを特徴とする請求項1から請求項4までの何れか一つに記載の支持装置。
The base member is
Having a spacer portion with an upper surface substantially coinciding with the slope of the roof;
The support device according to any one of claims 1 to 4, wherein the holding member is attached to an upper surface of the spacer portion.
前記保持部材は、
固定部材の延びる方向に対して略直角方向両側から固定部材を挟持するように保持すると共に、固定部材の延びる方向に対して略直角方向へスライド可能とされていることを特徴とする請求項1から請求項5までの何れか一つに記載の支持装置。
The holding member is
2. The holding member is held so as to be sandwiched from both sides substantially perpendicular to the direction in which the fixing member extends, and is slidable in a direction substantially perpendicular to the direction in which the fixing member extends. The support device according to any one of claims 1 to 5.
JP2009091452A 2009-04-03 2009-04-03 Support device Active JP5096403B2 (en)

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