JP6809834B2

JP6809834B2 - Scaffolding support members and scaffolding structure on folded plate roof

Info

Publication number: JP6809834B2
Application number: JP2016152718A
Authority: JP
Inventors: 純谷口; 名和手　哲; 哲名和手
Original assignee: NIPPON STEEL COATED SHEET CORPORATION
Current assignee: NIPPON STEEL COATED SHEET CORPORATION
Priority date: 2016-08-03
Filing date: 2016-08-03
Publication date: 2021-01-06
Anticipated expiration: 2036-08-03
Also published as: JP2018021365A

Description

本発明は、足場支持部材及び折板屋根上の足場構造に関する。 The present invention relates to a scaffolding support member and a scaffolding structure on a folded plate roof.

特許文献１には、折板屋根の隣接する二山に跨るように受け材を複数架け渡し、複数の受け材の上に足場板を架け渡すことで、折板屋根上に歩廊を形成する構造が記載されている。 Patent Document 1 describes a structure in which a plurality of receiving materials are laid across two adjacent mountains of a folded plate roof, and a scaffolding plate is laid over the plurality of receiving materials to form a corridor on the folded plate roof. Is described.

この構造では、タイトフレームに対して折板屋根を固定する屋根連結用ボルトを利用して、受け材が折板屋根上に固定されている。 In this structure, the receiving material is fixed on the folded plate roof by using the roof connecting bolts that fix the folded plate roof to the tight frame.

特開２００９−７７９６号公報JP-A-2009-7996

ところで、折板屋根としては、複数の折板の端縁部同士をハゼ締めにより連結して山部分が形成されるものがある。このタイプの折板屋根では、ハゼ締め部分が邪魔になるため、特許文献１に記載の構造のように、受け材を隣接する二山に跨るように架け渡して配置することが難しい。 By the way, as a folded plate roof, there is a roof in which edge portions of a plurality of folded plates are connected to each other by tightening a goby to form a mountain portion. In this type of folded-plate roof, since the goby tightening portion becomes an obstacle, it is difficult to arrange the receiving material so as to straddle two adjacent mountains as in the structure described in Patent Document 1.

上記事情に鑑みて、本発明は、山部分にハゼ締め構造を有する折板屋根であっても、足場を形成しやすい、足場支持部材及び折板屋根上の足場構造を提案することを、目的とする。 In view of the above circumstances, it is an object of the present invention to propose a scaffold support member and a scaffold structure on a folded plate roof that can easily form a scaffold even if the folded plate roof has a goby tightening structure on a mountain portion. And.

本発明に係る一態様の足場支持部材は、軒に沿って並ぶ複数条の溝部を備える折板屋根上に、着脱自在に設置される足場支持部材である。この足場支持部材は、前記複数条の溝部のうちの１つの溝部に着脱自在に嵌まるベース部と、前記ベース部の上面に、上方に突出するように設けられたクランプ部とを備える。前記クランプ部は、足場を形成するためのパイプを前記折板屋根から離れた位置に把持するように構成されている。 One aspect of the scaffolding support member according to the present invention is a scaffolding support member that is detachably installed on a folded plate roof provided with a plurality of grooves arranged along an eaves. The scaffolding support member includes a base portion that is detachably fitted into one of the plurality of groove portions, and a clamp portion that is provided on the upper surface of the base portion so as to project upward. The clamp portion is configured to grip a pipe for forming a scaffold at a position away from the folded plate roof.

また、本発明に係る他の一態様の足場支持部材は、軒に沿って並ぶ複数条の溝部を備える折板が、軒に沿って複数接続された折板屋根上に、着脱自在に設置される足場支持部材である。この足場支持部材は、１つの前記折板の前記複数条の溝部のうちの２以上の溝部に跨って着脱自在に嵌まるベース部と、前記ベース部の上面に、上方に突出するように設けられたクランプ部とを備える。前記クランプ部は、足場を形成するためのパイプを前記折板屋根から離れた位置に把持するように構成されている。 Further, in another aspect of the scaffolding support member according to the present invention, folded plates having a plurality of grooves arranged along the eaves are detachably installed on the folded plate roof connected to the plurality of grooves along the eaves. It is a scaffolding support member. The scaffolding support member is provided on a base portion that is detachably fitted over two or more groove portions of the plurality of groove portions of the folded plate and on the upper surface of the base portion so as to project upward. It is provided with a clamped portion. The clamp portion is configured to grip a pipe for forming a scaffold at a position away from the folded plate roof.

また、本発明に係る一様態の折板屋根上の足場構造は、軒に沿って並ぶ複数条の溝部を備える折板屋根上に、前記の足場支持部材を複数備え、複数の前記足場支持部材の前記クランプ部によって、足場を形成するためのパイプを前記折板屋根から離れた位置に把持する。 Further, the scaffolding structure on the uniform folded plate roof according to the present invention includes a plurality of the scaffolding support members on the folded plate roof provided with a plurality of grooves arranged along the eaves, and the plurality of the scaffolding support members. The clamp portion of the above grips the pipe for forming the scaffolding at a position away from the folded plate roof.

本発明に係る足場支持部材及び折板屋根上の足場構造は、山部分にハゼ締め構造を有する折板屋根であっても、足場を形成しやすい。 The scaffolding support member and the scaffolding structure on the folded plate roof according to the present invention can easily form a scaffold even if the folded plate roof has a haze tightening structure on a mountain portion.

図１は、実施形態１の足場支持部材を、軒棟方向の軒側から視た図である。FIG. 1 is a view of the scaffolding support member of the first embodiment as viewed from the eaves side in the eaves direction. 図２は、同上の足場支持部材を示す側面図である。FIG. 2 is a side view showing the scaffolding support member of the same as above. 図３は、同上の足場支持部材を示す平面図である。FIG. 3 is a plan view showing the scaffolding support member of the same as above. 図４は、同上の足場支持部材を備える折板屋根上の足場構造の第一例を示す平面図である。FIG. 4 is a plan view showing a first example of a scaffolding structure on a folded plate roof provided with the same scaffolding support member. 図５は、同上の足場構造の第二例を示す平面図である。FIG. 5 is a plan view showing a second example of the scaffolding structure described above. 図６Ａは、同上の足場支持部材の他例を示す側面図であり、図６Ｂは、同上の足場支持部材の他の設置状態を示す側面図である。FIG. 6A is a side view showing another example of the scaffolding support member of the same as above, and FIG. 6B is a side view showing another installation state of the scaffolding support member of the same as above. 図７は、実施形態２の足場支持部材を、軒棟方向の軒側から視た図である。FIG. 7 is a view of the scaffolding support member of the second embodiment as viewed from the eaves side in the eaves direction.

（実施形態１）
図１乃至図３には、実施形態１の足場支持部材１が示されている。足場支持部材１は、軒に沿って並ぶ複数条の溝部２０を備える折板屋根２上に、着脱自在に設置されて、足場を形成するためのパイプ３と組み合わせて用いられる。各図において、矢印Ｄ１で示す方向が軒に沿う軒方向であり、矢印Ｄ２で示す方向が軒棟方向（屋根の勾配方向）であり、軒方向及び軒棟方向に直交する矢印Ｄ３で示す方向が上下方向である。この上下方向は、鉛直方向に対して屋根の勾配だけ傾いた方向である。 (Embodiment 1)
1 to 3 show the scaffolding support member 1 of the first embodiment. The scaffolding support member 1 is detachably installed on a folded plate roof 2 having a plurality of grooves 20 arranged along the eaves, and is used in combination with a pipe 3 for forming a scaffolding. In each figure, the direction indicated by the arrow D1 is the eaves direction along the eaves, the direction indicated by the arrow D2 is the eaves building direction (the slope direction of the roof), and the direction indicated by the eaves direction and the arrow D3 orthogonal to the eaves building direction. Is in the vertical direction. This vertical direction is a direction in which the roof is inclined with respect to the vertical direction.

足場支持部材１は、複数条の溝部２０のうちの１つの溝部２０に着脱自在に嵌まるベース部４と、ベース部４の上面に、上方に突出するように設けられたクランプ部５とを備える。 The scaffolding support member 1 includes a base portion 4 that is detachably fitted in one of the groove portions 20 of the plurality of grooves 20 and a clamp portion 5 provided on the upper surface of the base portion 4 so as to project upward. Be prepared.

折板屋根２は、１つの溝部２０を備える断面略Ｕ字状の折板２１が、軒に沿って複数接続された金属製の屋根である。複数の折板２１のそれぞれは、軒棟方向を長手方向とする屋根材である。複数の折板２１のそれぞれは、厚みが１．０ｍｍ程度の塗装鋼板や亜鉛めっき鋼板などの金属板を折り曲げ加工して形成される。複数の折板２１のそれぞれには、１つの溝部２０が長手方向に亘って設けられている。複数の折板２１のそれぞれは、溝部２０の底面を構成する底壁部２１０と、溝部２０の一対の側面を構成する一対の側壁部２１１と、一方の側壁部２１１と連続する第一端縁部２１２と、他方の側壁部２１１と連続する第二端縁部２１３を有する。複数の折板２１のそれぞれは、その軒方向の長さが、例えば、５００ｍｍ程度である。 The folded plate roof 2 is a metal roof in which a plurality of folded plates 21 having a substantially U-shaped cross section having one groove 20 are connected along the eaves. Each of the plurality of folded plates 21 is a roofing material whose longitudinal direction is the eaves building direction. Each of the plurality of folded plates 21 is formed by bending a metal plate such as a painted steel plate or a galvanized steel plate having a thickness of about 1.0 mm. One groove 20 is provided in each of the plurality of folded plates 21 in the longitudinal direction. Each of the plurality of folded plates 21 has a bottom wall portion 210 forming the bottom surface of the groove portion 20, a pair of side wall portions 211 forming a pair of side surfaces of the groove portion 20, and a first end edge continuous with one side wall portion 211. It has a portion 212 and a second edge portion 213 continuous with the other side wall portion 211. Each of the plurality of folded plates 21 has a length in the eaves direction of, for example, about 500 mm.

隣接する２つの折板２１は、一方の折板２１の第一端縁部２１２と他方の折板２１の第二端縁部２１３とが、母屋等の屋根下地２２上に固定されたタイトフレーム２３に取り付けられた吊り子２４の一部を巻き込むように、ハゼ締めされることで連結される。したがって、折板屋根２は、山部分にハゼ締め構造を備える。折板２１を屋根下地２２に取り付ける吊り子２４は、折板２１の端縁部２１２，２１３によって覆われて露出しない。 The two adjacent folded plates 21 are tight frames in which the first end edge portion 212 of one folded plate 21 and the second end edge portion 213 of the other folded plate 21 are fixed on the roof base 22 of a purlin or the like. It is connected by tightening with a goby so as to involve a part of the hanger 24 attached to the 23. Therefore, the folded plate roof 2 is provided with a goby tightening structure at the mountain portion. The hanger 24 that attaches the folded plate 21 to the roof base 22 is covered with the edge portions 212 and 213 of the folded plate 21 and is not exposed.

パイプ３は、仮設足場用の単管パイプであり、周知の単管パイプが採用可能である。パイプ３の長さは、適宜選択可能である。 The pipe 3 is a single pipe for temporary scaffolding, and a well-known single pipe can be adopted. The length of the pipe 3 can be appropriately selected.

続いて、足場支持部材１の各構成について、詳しく説明する。 Subsequently, each configuration of the scaffolding support member 1 will be described in detail.

ベース部４は、１つの溝部２０の長手方向の一部に嵌まり込むように構成されている。言い換えると、ベース部４は、隣接する２つの溝部２０を跨ぐように構成されていない。ベース部４は、溝部２０に嵌まるブロック状の本体部４０と、本体部４０上に設けられ、クランプ部５が一体に設けられた上板部４１とを有する。 The base portion 4 is configured to fit into a part of one groove portion 20 in the longitudinal direction. In other words, the base portion 4 is not configured to straddle two adjacent groove portions 20. The base portion 4 has a block-shaped main body portion 40 that fits into the groove portion 20, and an upper plate portion 41 that is provided on the main body portion 40 and integrally provided with a clamp portion 5.

本体部４０は、例えば、発泡スチロール製である。発泡スチロールは、例えば、発泡倍率が４０倍程度で、８０℃程度の耐熱性能を有するものである。なお、本体部４０は、折板屋根２の表面（上面）に疵を付けにくい材質であればよく、発泡スチロール以外の他の材質でもよい。上板部４１は、本体部４０よりも硬質な板体であって、例えば、木質板や金属板や樹脂板である。上板部４１は、本体部４０の上面と一体である。 The main body 40 is made of, for example, Styrofoam. Styrofoam has, for example, a foaming ratio of about 40 times and a heat resistance of about 80 ° C. The main body 40 may be made of a material other than Styrofoam, as long as the surface (upper surface) of the folded plate roof 2 is not easily scratched. The upper plate portion 41 is a plate body harder than the main body portion 40, and is, for example, a wood plate, a metal plate, or a resin plate. The upper plate portion 41 is integrated with the upper surface of the main body portion 40.

ブロック状の本体部４０は、本実施形態では、底面４００と、周方向に並ぶ第一側面４０１、第二側面４０２、第三側面４０３及び第四側面４０４を有する。第一側面４０１と第三側面４０３は、互いに逆方向を向く面であり、第二側面４０２と第四側面４０４は、互いに逆方向を向く面である。 In the present embodiment, the block-shaped main body 40 has a bottom surface 400 and a first side surface 401, a second side surface 402, a third side surface 403, and a fourth side surface 404 arranged in the circumferential direction. The first side surface 401 and the third side surface 403 are surfaces facing in opposite directions, and the second side surface 402 and the fourth side surface 404 are surfaces facing in opposite directions.

本体部４０は、所定の第一姿勢にあるときに、第一側面４０１と第三側面４０３が、溝部２０の一対の側面（側壁部２１１）に当たるように設けられている。加えて、本体部４０は、第一姿勢に対して平面視において９０度回転した第二姿勢にあるときに、第二側面４０２と第四側面４０４が、溝部２０の一対の側面（側壁部２１１）に当たるように設けられている。さらに、本体部４０は、第一姿勢と第二姿勢のそれぞれの姿勢にあるときに、底面４００が溝部２０の底面（底壁部２１０）に当たるように設けられている。 The main body portion 40 is provided so that the first side surface 401 and the third side surface 403 come into contact with a pair of side surfaces (side wall portion 211) of the groove portion 20 when in a predetermined first posture. In addition, when the main body 40 is in the second posture rotated 90 degrees in a plan view with respect to the first posture, the second side surface 402 and the fourth side surface 404 form a pair of side surfaces (side wall portion 211) of the groove portion 20. ) Is provided. Further, the main body portion 40 is provided so that the bottom surface 400 hits the bottom surface (bottom wall portion 210) of the groove portion 20 when in each of the first posture and the second posture.

本体部４０は、溝部２０の深さ（溝部２０の上下長さ）よりも上下方向に少し長い。そのため、本体部４０は、その下側の部分が、溝部２０に嵌まり、その上端部が、溝部２０よりも上方に位置する。 The main body 40 is slightly longer in the vertical direction than the depth of the groove 20 (the vertical length of the groove 20). Therefore, the lower portion of the main body portion 40 fits into the groove portion 20, and the upper end portion thereof is located above the groove portion 20.

本体部４０は、溝部２０に嵌まる部分が、上側ほど断面積の大きい四角錐台状であり、溝部２０から上方に突出する部分が、正方形の板状である。そのため、側面４０１，４０２，４０３，４０４のそれぞれは、溝部２０の側面（側壁部２１１）に沿うように傾斜した傾斜面部と、傾斜面部の上縁から上方に延びた鉛直面部とを有する。 The portion of the main body 40 that fits into the groove 20 is a quadrangular pyramid with a larger cross-sectional area toward the upper side, and the portion that protrudes upward from the groove 20 is a square plate. Therefore, each of the side surfaces 401, 402, 403, and 404 has an inclined surface portion inclined along the side surface (side wall portion 211) of the groove portion 20 and a vertical facing portion extending upward from the upper edge of the inclined surface portion.

本体部４０は、溝部２０に嵌まった状態で、底面４００の全体が、溝部２０の底面（底壁部２１０）に当たり、側面４０１，４０３あるいは側面４０２，４０４の傾斜面部の全体が溝部２０の一対の側面（側壁部２１１）に当たって、溝部２０に対して面接触する。本体部４０が溝部２０に嵌まった状態で、上板部４１は、各折板２１の端縁部２１２，２１３（つまりハゼ締め構造）よりも若干上方に位置する。 In the state where the main body 40 is fitted in the groove 20, the entire bottom surface 400 hits the bottom surface (bottom wall 210) of the groove 20, and the entire inclined surface portion of the side surfaces 401, 403 or the side surface 402, 404 is the groove portion 20. It hits a pair of side surfaces (side wall portion 211) and makes surface contact with the groove portion 20. With the main body 40 fitted in the groove 20, the upper plate 41 is located slightly above the edge portions 212 and 213 (that is, the goby tightening structure) of each folded plate 21.

上板部４１は、正方形の板状である。上板部４１には、クランプ部５をスライド自在に支持する長溝４１０が設けられている。長溝４１０は、本実施形態では、上板部４１の端辺の１つに対して平行である。 The upper plate portion 41 has a square plate shape. The upper plate portion 41 is provided with a long groove 410 that slidably supports the clamp portion 5. In this embodiment, the long groove 410 is parallel to one of the end sides of the upper plate portion 41.

クランプ部５は、足場を形成するためのパイプ３を折板屋根２から離れた位置に把持するように構成されている。本実施形態では、クランプ部５は、略半円状の受け面を有する第一部分５０と、略半円状の受け面を有する第二部分５１と、第一部分５０から下方に延びた軸部５２と、第一部分５０と第二部分５１を、パイプ３を挟み込む位置に固定する固定部５３とを有する。第二部分５１は、第一部分５０に回転自在に接続されており、パイプ３を挟み込む閉位置と、パイプ３から離れる開位置との間で移動自在である。第二部分５１は、閉位置にある状態で、固定部５３によって位置が固定される。第一部分５０と、閉位置にあるときの第二部分５１とは、略リング状をなす。 The clamp portion 5 is configured to grip the pipe 3 for forming the scaffolding at a position away from the folded plate roof 2. In the present embodiment, the clamp portion 5 includes a first portion 50 having a substantially semicircular receiving surface, a second portion 51 having a substantially semicircular receiving surface, and a shaft portion 52 extending downward from the first portion 50. And a fixing portion 53 for fixing the first portion 50 and the second portion 51 at a position where the pipe 3 is sandwiched. The second portion 51 is rotatably connected to the first portion 50 and is movable between a closed position that sandwiches the pipe 3 and an open position that is separated from the pipe 3. The position of the second portion 51 is fixed by the fixing portion 53 in the closed position. The first portion 50 and the second portion 51 when in the closed position form a substantially ring shape.

クランプ部５は、パイプ３を、上板部４１の端辺の１つに対して平行に把持するように設けられている。クランプ部５の開口方向は、上板部４１の長溝４１０の長手方向と平行である。クランプ部５は、軸部５２が、上板部４１の長溝４１０に、スライド自在に取り付けられている。 The clamp portion 5 is provided so as to grip the pipe 3 in parallel with one of the end sides of the upper plate portion 41. The opening direction of the clamp portion 5 is parallel to the longitudinal direction of the long groove 410 of the upper plate portion 41. In the clamp portion 5, the shaft portion 52 is slidably attached to the long groove 410 of the upper plate portion 41.

足場支持部材１は、第一姿勢にあるときに、クランプ部５の開口方向が軒方向に対して平行となり、第二姿勢にあるときに、クランプ部５の開口方向が軒棟方向に対して平行となる。 When the scaffolding support member 1 is in the first posture, the opening direction of the clamp portion 5 is parallel to the eaves direction, and when the scaffold support member 1 is in the second posture, the opening direction of the clamp portion 5 is relative to the eaves building direction. It becomes parallel.

続いて、上述した足場支持部材１を複数備えた折板屋根２上の足場構造について説明する。 Subsequently, the scaffolding structure on the folded plate roof 2 provided with the plurality of scaffolding support members 1 described above will be described.

図４には、折板屋根２上の足場構造の第一例が示されている。 FIG. 4 shows a first example of a scaffolding structure on a folded plate roof 2.

第一例の足場構造は、軒方向に沿うように二列に配された複数の第一姿勢の足場支持部材１と、軒側の列の複数の足場支持部材１に把持されたパイプ３と、棟側の列の複数の足場支持部材１に把持されたパイプ３と、この２本のパイプ３に架け渡された複数の足場板６とを備える。 The scaffolding structure of the first example includes a plurality of scaffolding support members 1 in the first posture arranged in two rows along the eaves direction, and pipes 3 gripped by a plurality of scaffolding support members 1 in the row on the eaves side. , A pipe 3 gripped by a plurality of scaffolding support members 1 in a row on the ridge side, and a plurality of scaffolding plates 6 bridged over the two pipes 3 are provided.

本実施形態では、折板屋根２のうちの所定の範囲にある複数の溝部２０の全てに、軒棟方向に距離をおいて一対の足場支持部材１が設置されている。 In the present embodiment, a pair of scaffolding support members 1 are installed at a distance in the direction of the eaves in all of the plurality of groove portions 20 in a predetermined range of the folded plate roof 2.

軒側の列の複数の足場支持部材１によって把持されたパイプ３と、棟側の列の複数の足場支持部材１によって把持されたパイプ３とは、互いに平行であり、軒方向に対して平行である。各足場支持部材１におけるクランプ部５の位置は、パイプ３の長さや配置に合わせてスライドさせることで、適宜選択可能である。 The pipe 3 gripped by the plurality of scaffolding support members 1 in the row on the eave side and the pipe 3 gripped by the plurality of scaffolding support members 1 in the row on the ridge side are parallel to each other and parallel to the eaves direction. Is. The position of the clamp portion 5 on each scaffolding support member 1 can be appropriately selected by sliding it according to the length and arrangement of the pipe 3.

軒側のパイプ３と棟側のパイプ３に架け渡される複数の足場板６のそれぞれは、長方形状の板部６０と、板部６０の長手方向の一端部に設けられた一対の引っ掛け部６１と、板部６０の長手方向の他端部に設けられた一対の引っ掛け部６１とを有する。複数の足場板６のそれぞれは、長手方向の一端部の一対の引っ掛け部６１を、棟側のパイプ３に引っ掛け、長手方向の他端部の一対の引っ掛け部６１を、軒側のパイプ３に引っ掛けることで、一対のパイプ３間に架け渡される。複数の足場板６のそれぞれは、一対の引っ掛け部６１が各足場支持部材１のクランプ部５に重ならないように、一対のパイプ３間に架け渡される。 Each of the plurality of scaffolding plates 6 spanning the pipe 3 on the eaves side and the pipe 3 on the ridge side has a rectangular plate portion 60 and a pair of hook portions 61 provided at one end in the longitudinal direction of the plate portion 60. And a pair of hooking portions 61 provided at the other end of the plate portion 60 in the longitudinal direction. In each of the plurality of scaffolding plates 6, a pair of hooking portions 61 at one end in the longitudinal direction are hooked on the pipe 3 on the ridge side, and a pair of hooking portions 61 at the other end in the longitudinal direction are hooked on the pipe 3 on the eaves side. By hooking, it is bridged between the pair of pipes 3. Each of the plurality of scaffolding plates 6 is bridged between the pair of pipes 3 so that the pair of hooking portions 61 do not overlap the clamp portions 5 of the scaffolding support members 1.

以上説明した第一例の足場構造では、折板屋根２上に、複数の足場板６によって、ある程度の広さを有するフラットな足場が形成され、この足場には、例えば、サンドイッチパネル等の建築用資材を仮置きすることができる。 In the scaffolding structure of the first example described above, a flat scaffolding having a certain area is formed on the folded plate roof 2 by a plurality of scaffolding plates 6, and for example, a sandwich panel or the like is constructed on this scaffolding. Materials can be temporarily stored.

続いて、図５に示す、折板屋根２上の足場構造の第二例について説明する。 Subsequently, a second example of the scaffolding structure on the folded plate roof 2 shown in FIG. 5 will be described.

第二例の足場構造は、軒棟方向に沿うように二列に配された複数の第二姿勢の足場支持部材１と、一方の列の複数の足場支持部材１に把持されたパイプ３と、他方の列の複数の足場支持部材１に把持されたパイプ３と、この２本のパイプ３に架け渡された複数の足場板６とを備える。 The scaffolding structure of the second example includes a plurality of scaffolding support members 1 in a second posture arranged in two rows along the eaves building direction, and pipes 3 gripped by a plurality of scaffolding support members 1 in one row. , A pipe 3 gripped by a plurality of scaffolding support members 1 in the other row, and a plurality of scaffolding plates 6 bridged over the two pipes 3 are provided.

本実施形態では、折板屋根２の複数条の溝部２０のうち、軒方向に距離をおいた２つの溝部２０のそれぞれに、複数の足場支持部材１が、一直線状に設置されている。本実施形態では、軒方向に並んだ４つの溝部２０のうちの両端の溝部２０のそれぞれに、複数の足場支持部材１が、一直線状に設置されている。 In the present embodiment, among the plurality of groove portions 20 of the folded plate roof 2, a plurality of scaffolding support members 1 are installed in a straight line in each of the two groove portions 20 spaced apart from each other in the eaves direction. In the present embodiment, a plurality of scaffolding support members 1 are installed in a straight line in each of the groove portions 20 at both ends of the four groove portions 20 arranged in the eaves direction.

一方の列の複数の足場支持部材１によって把持されたパイプ３と、他方の列の複数の足場支持部材１によって把持されたパイプ３とは、互いに平行であり、軒棟方向に対して平行である。各足場支持部材１におけるクランプ部５の位置は、パイプ３の長さや配置に合わせてスライド移動させることで、適宜選択可能である。 The pipe 3 gripped by the plurality of scaffolding support members 1 in one row and the pipe 3 gripped by the plurality of scaffolding support members 1 in the other row are parallel to each other and parallel to the eaves building direction. is there. The position of the clamp portion 5 in each scaffold support member 1 can be appropriately selected by sliding and moving the clamp portion 5 according to the length and arrangement of the pipe 3.

２本のパイプ３に架け渡される複数の足場板６のそれぞれは、第一例の足場板６と同様のものである。複数の足場板６のそれぞれは、長手方向の一端部の一対の引っ掛け部６１を、一方のパイプ３に引っ掛け、長手方向の他端部の一対の引っ掛け部６１を、他方のパイプ３に引っ掛けることで、一対のパイプ３間に架け渡される。 Each of the plurality of scaffolding plates 6 spanning the two pipes 3 is the same as the scaffolding plate 6 of the first example. Each of the plurality of scaffolding plates 6 hooks a pair of hooking portions 61 at one end in the longitudinal direction on one pipe 3, and hooks a pair of hooking portions 61 at the other end in the longitudinal direction on the other pipe 3. Then, it is bridged between a pair of pipes 3.

以上説明した第二例の足場構造においても、折板屋根２上に、複数の足場板６によって、ある程度の広さを有するフラットな足場が形成され、この足場には、例えば、サンドイッチパネル等の建築用資材を仮置きすることができる。 Also in the scaffolding structure of the second example described above, a flat scaffolding having a certain width is formed on the folded plate roof 2 by the plurality of scaffolding plates 6, and the scaffolding has, for example, a sandwich panel or the like. Building materials can be temporarily stored.

以上説明した、第一例及び第二例の足場構造では、パイプ３及び足場板６が、折板屋根２の山部分のハゼ締め構造との間に距離をおいた状態で設置される。そのため、第一例及び第二例の足場構造では、山部分にハゼ締め構造を備える折板屋根２であっても、パイプ３や足場板６の設置を安定的に行うことができる。 In the scaffolding structures of the first example and the second example described above, the pipe 3 and the scaffolding board 6 are installed with a distance from the goby tightening structure of the mountain portion of the folded plate roof 2. Therefore, in the scaffolding structures of the first example and the second example, the pipe 3 and the scaffolding plate 6 can be stably installed even in the folded plate roof 2 having the goby tightening structure on the mountain portion.

また、第一例及び第二例の足場構造では、各足場支持部材１は、溝部２０に嵌め込むだけで、折板屋根２上に設置することができ、従来例のように折板屋根をタイトフレームに固定するボルトに対して固定する必要がなくて、施工が容易である。 Further, in the scaffolding structures of the first example and the second example, each scaffolding support member 1 can be installed on the folded plate roof 2 simply by fitting it into the groove portion 20, and the folded plate roof can be installed as in the conventional example. It is easy to install because it does not need to be fixed to the bolts that are fixed to the tight frame.

また、第一例及び第二例の足場構造では、各足場支持部材１が、面接触により折板屋根２に接触するため、折板屋根２に局所的な力がかかりにくく、折板屋根２の破損や変形を抑制できる。さらに、第一例及び第二例の足場構造では、複数の足場支持部材１がパイプ３を介して連結されるため、足場板６にかかる荷重を複数の足場支持部材１で分散して受けることができ、これによっても、折板屋根２の破損や変形が生じにくい。 Further, in the scaffolding structures of the first example and the second example, since each scaffolding support member 1 comes into contact with the folded plate roof 2 by surface contact, it is difficult to apply a local force to the folded plate roof 2, and the folded plate roof 2 Damage and deformation of the roof can be suppressed. Further, in the scaffolding structures of the first example and the second example, since the plurality of scaffolding support members 1 are connected via the pipe 3, the load applied to the scaffolding plate 6 is distributed and received by the plurality of scaffolding support members 1. This also makes it difficult for the folded plate roof 2 to be damaged or deformed.

また、本実施形態の足場支持部材１は、第一姿勢と第二姿勢の２つの姿勢で、折板屋根２の溝部２０に嵌め込んで設置することができ、汎用性が高い。 Further, the scaffolding support member 1 of the present embodiment can be installed by being fitted into the groove 20 of the folded plate roof 2 in two postures, a first posture and a second posture, and is highly versatile.

また、本実施形態の足場支持部材１は、ベース部４が、複数条の溝部２０のうちの１つの溝部２０に嵌まるように構成されており、２つの溝部２０を跨いで嵌まるように構成されていない。そのため、本実施形態の足場支持部材１は、折板屋根２の山部分のハゼ締め構造が、足場支持部材１の設置の邪魔にならず、また、このハゼ締め部分が押し潰されたりすることも抑制できる。 Further, the scaffolding support member 1 of the present embodiment is configured such that the base portion 4 fits into one groove portion 20 of the plurality of groove portions 20, and fits across the two groove portions 20. Not configured. Therefore, in the scaffolding support member 1 of the present embodiment, the goby tightening structure of the mountain portion of the folded plate roof 2 does not interfere with the installation of the scaffolding support member 1, and the goby tightening portion is crushed. Can also be suppressed.

（変形例）
以上説明した本実施形態の足場支持部材１及び折板屋根２上の足場構造は、下記の変形例を採用可能である。 (Modification example)
The following modified examples can be adopted for the scaffolding structure on the scaffolding support member 1 and the folded plate roof 2 of the present embodiment described above.

ベース部４は、第一姿勢にあるときにのみ溝部２０に嵌まり、第二姿勢にあるときには溝部２０に嵌まらない形状でもよい。つまり、ベース部４は、図６Ａに示すように、例えば、第二側面４０２と第四側面４０４とが、互いに平行であり、上下方向に対して略平行でもよい。この場合も、ベース部４の軒棟方向に直交する断面の形状は、上側ほど断面積の大きい四角錐台状である。 The base portion 4 may have a shape that fits into the groove portion 20 only when it is in the first posture and does not fit into the groove portion 20 when it is in the second posture. That is, as shown in FIG. 6A, in the base portion 4, for example, the second side surface 402 and the fourth side surface 404 are parallel to each other, and may be substantially parallel to the vertical direction. Also in this case, the shape of the cross section of the base portion 4 orthogonal to the eaves building direction is a quadrangular pyramid with a larger cross-sectional area toward the upper side.

またこの場合、上板部４１は、本体部４０上に、平面視における向きが切り替え可能に設けられてもよい。例えば、上板部４１は、本体部４０上に、ピン等で着脱自在に固定されることで、平面視における向きが切り替え可能であってもよい。この場合、上板部４１は、図６Ａに示すようにクランプ部５の開口方向が軒方向に対して平行となる設置状態に限らず、図６Ｂに示すようにクランプ部５の開口方向が軒棟方向に対して平行となる設置状態でも、本体部４０に固定可能である。 Further, in this case, the upper plate portion 41 may be provided on the main body portion 40 so that the orientation in a plan view can be switched. For example, the upper plate portion 41 may be detachably fixed on the main body portion 40 with a pin or the like so that the orientation in a plan view can be switched. In this case, the upper plate portion 41 is not limited to the installation state in which the opening direction of the clamp portion 5 is parallel to the eaves direction as shown in FIG. 6A, and the opening direction of the clamp portion 5 is the eaves as shown in FIG. 6B. It can be fixed to the main body 40 even in the installation state parallel to the building direction.

クランプ部５は、その開口方向が、正方形状の上板部４１の対角線の延びる方向と平行となるように、上板部４１に設けられてもよい。 The clamp portion 5 may be provided on the upper plate portion 41 so that the opening direction thereof is parallel to the extending direction of the diagonal line of the square upper plate portion 41.

クランプ部５は、ベース部４に固定され、スライド移動不可であってもよい。また、クランプ部５は、ベース部４に回転自在に設けられていてもよい。 The clamp portion 5 may be fixed to the base portion 4 and may not be slidable. Further, the clamp portion 5 may be rotatably provided on the base portion 4.

ベース部４の本体部４０は、その全体が発泡スチロールで形成されなくてもよく、溝部２０に接する部分のみ、発泡スチロール、またはその他の柔かい部材で形成されてもよい。 The main body 40 of the base portion 4 does not have to be entirely formed of styrofoam, and only the portion in contact with the groove 20 may be formed of styrofoam or other soft member.

足場構造は、例えば、第一姿勢の足場支持部材１と第二姿勢の足場支持部材１とを組み合わせて用いてもよいし、足場板６に代えてパイプ３を架け渡してもよいし、その他の周知の仮設足場用の資材と組み合わせてもよい。周知の仮設足場用の資材としては、例えば、複数本の脚の上に設けられた足場板と、複数本の脚に連結された根がらみ用のパイプとを備える資材を用いてもよい。この場合、上板部４１上に、複数の脚が載置され、根がらみ用のパイプが、クランプ部５によって把持されることで、複数の足場支持部材１から上方に離れた位置に、足場板が設置される。 As the scaffolding structure, for example, the scaffolding support member 1 in the first posture and the scaffolding support member 1 in the second posture may be used in combination, a pipe 3 may be laid in place of the scaffolding plate 6, and the like. It may be combined with the well-known materials for temporary scaffolding. As a well-known material for temporary scaffolding, for example, a material including a scaffolding board provided on a plurality of legs and a pipe for rooting connected to the plurality of legs may be used. In this case, a plurality of legs are placed on the upper plate portion 41, and the root-holding pipe is gripped by the clamp portion 5, so that the scaffolding is located at a position upward away from the plurality of scaffolding support members 1. The board is installed.

足場構造は、第一例のように、軒方向に並ぶ複数の溝部２０の全てに、足場支持部材１が設置されるのではなく、複数の溝部２０のうちの一部に、足場支持部材１が設置されてもよい。例えば、軒方向に並ぶ複数の溝部２０に対して、１つ置きに足場支持部材１が設置されてもよい。 In the scaffolding structure, the scaffolding support member 1 is not installed in all of the plurality of groove portions 20 arranged in the eaves direction as in the first example, but the scaffolding support member 1 is installed in a part of the plurality of groove portions 20. May be installed. For example, scaffolding support members 1 may be installed every other groove portion 20 arranged in the eaves direction.

折板屋根２は、山部分のハゼ締め構造をキャップで覆うタイプの折板屋根であってもよいし、山部分にハゼ締め構造を備えないタイプの折板屋根であってもよい。 The folded plate roof 2 may be a type of folded plate roof in which the goby tightening structure of the mountain portion is covered with a cap, or may be a type of folded plate roof having no goby tightening structure in the mountain portion.

折板屋根２を構成する複数の折板２１のそれぞれ、またはその一部は、溝部２０を１つだけ備える断面略Ｕ字状に限らず、複数条の溝部２０を備える形状であってもよい。 Each of the plurality of folded plates 21 constituting the folded plate roof 2 or a part thereof is not limited to a substantially U-shaped cross section having only one groove portion 20, and may have a shape including a plurality of groove portions 20. ..

（実施形態２）
続いて、図７に示す実施形態２の足場支持部材１について説明する。実施形態１の足場支持部材１と同様の構成については図中に同一の符号を付して詳しい説明を省略し、異なる構成については詳しく説明する。 (Embodiment 2)
Subsequently, the scaffolding support member 1 of the second embodiment shown in FIG. 7 will be described. The same configurations as those of the scaffolding support member 1 of the first embodiment are designated by the same reference numerals in the drawings, detailed description thereof will be omitted, and different configurations will be described in detail.

本実施形態の足場支持部材１は、軒に沿って並ぶ複数条の溝部２０を備える折板２１が、軒に沿って複数接続された折板屋根２上に、着脱自在に設置される。 In the scaffolding support member 1 of the present embodiment, the folded plate 21 having a plurality of groove portions 20 arranged along the eave is detachably installed on the folded plate roof 2 connected in plurality along the eave.

複数の折板２１のそれぞれは、２以上（例えば３つ）の溝部２０を備える。各溝部２０は、底壁部２１０と一対の側壁部２１１とで構成される。折板２１は、隣接する２つの溝部２０間に頂壁部２５を備え、折板２１の軒方向の両端に、第一端縁部２１２と第二端縁部２１３を備える。頂壁部２５と、頂壁部２５に隣接する２つの側壁部２１１とによって、折板２１の山部分が構成される。本実施形態では、折板２１は、２つの山部分を備える。複数の折板２１は、隣接する２つの折板２１の端縁部２１２，２１３が、屋根下地２２上に固定されたタイトフレーム２３に取り付けられた吊り子２４の一部を巻き込むようにハゼ締めされることで、接続されている。各折板２１の山部分の軒棟方向の一部は、ビス等の固定具によって、タイトフレーム２３に固定される。 Each of the plurality of folded plates 21 includes two or more (for example, three) groove portions 20. Each groove 20 is composed of a bottom wall 210 and a pair of side wall 211. The folded plate 21 is provided with a top wall portion 25 between two adjacent groove portions 20, and is provided with a first end edge portion 212 and a second end edge portion 213 at both ends of the folded plate 21 in the eaves direction. The mountain portion of the folded plate 21 is formed by the top wall portion 25 and the two side wall portions 211 adjacent to the top wall portion 25. In the present embodiment, the folded plate 21 includes two mountain portions. The plurality of folded plates 21 are fastened so that the edge portions 212 and 213 of the two adjacent folded plates 21 involve a part of the hanger 24 attached to the tight frame 23 fixed on the roof base 22. By being connected, it is connected. A part of the mountain portion of each folded plate 21 in the direction of the eaves is fixed to the tight frame 23 by a fixing tool such as a screw.

続いて、足場支持部材１について、詳しく説明する。 Subsequently, the scaffolding support member 1 will be described in detail.

足場支持部材１は、ベース部４と、ベース部４の上面に、上方に突出するように設けられたクランプ部５とを備える。クランプ部５は、実施形態１のクランプ部５と同様のものであり、足場を形成するためのパイプ３を折板屋根２から離れた位置に把持するように構成されている。クランプ部５は、ベース部４にスライド自在に設けられている。ベース部４は、溝部２０に嵌まる本体部４０と、本体部４０上に設けられ、クランプ部５が一体に設けられた上板部４１とを有する。 The scaffolding support member 1 includes a base portion 4 and a clamp portion 5 provided on the upper surface of the base portion 4 so as to project upward. The clamp portion 5 is the same as the clamp portion 5 of the first embodiment, and is configured to grip the pipe 3 for forming the scaffolding at a position away from the folded plate roof 2. The clamp portion 5 is slidably provided on the base portion 4. The base portion 4 has a main body portion 40 that fits into the groove portion 20, and an upper plate portion 41 that is provided on the main body portion 40 and is integrally provided with the clamp portion 5.

本実施形態では、ベース部４は、１つの折板２１の複数条の溝部２０のうちの２以上の溝部２０に跨って着脱自在に嵌まるように構成されている。 In the present embodiment, the base portion 4 is configured to be detachably fitted over two or more groove portions 20 of the plurality of groove portions 20 of one folded plate 21.

ベース部４の本体部４０は、隣接する２つの溝部２０のうちの一方に嵌まる第一部分４０ａと、他方に嵌まる第二部分４０ｂと、隣接する２つの溝部２０間の頂壁部２５に載る中間部分４０ｃとを備える。 The main body 40 of the base portion 4 is formed on a top wall portion 25 between two adjacent groove portions 20, a first portion 40a fitted in one of two adjacent groove portions 20, a second portion 40b fitted in the other, and two adjacent groove portions 20. It includes an intermediate portion 40c on which it is placed.

第一部分４０ａと第二部分４０ｂのそれぞれは、図６Ａに示す実施形態１の本体部４０と同様の構造である。つまり、第一部分４０ａと第二部分４０ｂのそれぞれは、図７に示すように、底面４００と、周方向に並ぶ第一側面４０１、第二側面４０２、第三側面４０３及び第四側面４０４を有する。第一側面４０１と第三側面４０３は、互いに逆方向を向く面であり、第二側面４０２と第四側面４０４は、互いに逆方向を向く面である。 Each of the first portion 40a and the second portion 40b has the same structure as the main body portion 40 of the first embodiment shown in FIG. 6A. That is, each of the first portion 40a and the second portion 40b has a bottom surface 400 and a first side surface 401, a second side surface 402, a third side surface 403, and a fourth side surface 404 arranged in the circumferential direction, as shown in FIG. .. The first side surface 401 and the third side surface 403 are surfaces facing in opposite directions, and the second side surface 402 and the fourth side surface 404 are surfaces facing in opposite directions.

第一部分４０ａと第二部分４０ｂのそれぞれは、第一側面４０１と第三側面４０３が、溝部２０の一対の側面（側壁部２１１）に当たり、底面４００が溝部２０の底面（底壁部２１０）に当たるように設けられている。第二側面４０２と第四側面４０４は、互いに平行であり、上下方向に対して略平行である。 In each of the first portion 40a and the second portion 40b, the first side surface 401 and the third side surface 403 correspond to a pair of side surfaces (side wall portion 211) of the groove portion 20, and the bottom surface 400 corresponds to the bottom surface (bottom wall portion 210) of the groove portion 20. It is provided as follows. The second side surface 402 and the fourth side surface 404 are parallel to each other and substantially parallel to the vertical direction.

第一部分４０ａと第二部分４０ｂは、その間に位置する中間部分４０ｃを介して一体である。中間部分４０ｃは、底面４０５と、部分４０ａ，４０ｂの第二側面４０２と同じ方向を向く第一端面４０６と、部分４０ａ，４０ｂの第四側面４０４と同じ方向を向く第二端面４０７とを有する。 The first portion 40a and the second portion 40b are integrated via an intermediate portion 40c located between them. The intermediate portion 40c has a bottom surface 405, a first end surface 406 facing the same direction as the second side surface 402 of the portions 40a and 40b, and a second end surface 407 facing the same direction as the fourth side surface 404 of the portions 40a and 40b. ..

第一部分４０ａの第二側面４０２と、第二部分４０ｂの第二側面４０２と、中間部分４０ｃの第一端面４０６は、互いに面一であり、上下方向に対して平行である。第一部分４０ａの第四側面４０４と、第二部分４０ｂの第四側面４０４と、中間部分４０ｃの第二端面４０７は、互いに面一であり、上下方向に対して平行である。 The second side surface 402 of the first portion 40a, the second side surface 402 of the second portion 40b, and the first end surface 406 of the intermediate portion 40c are flush with each other and parallel to the vertical direction. The fourth side surface 404 of the first portion 40a, the fourth side surface 404 of the second portion 40b, and the second end surface 407 of the intermediate portion 40c are flush with each other and parallel to the vertical direction.

上板部４１は、本体部４０上に、平面視における向きが切り替え可能に設けられている。上板部４１は、例えば、本体部４０上に、ピン等で着脱自在に固定されることで、平面視における向きが切り替え可能である。そのため、上板部４１は、図７に示すようにクランプ部５の開口方向が軒方向に対して平行となる設置状態に限らず、クランプ部５の開口方向が軒棟方向に対して平行となる設置状態（図６Ｂ参照）でも、本体部４０上に固定可能である。 The upper plate portion 41 is provided on the main body portion 40 so that the orientation in a plan view can be switched. The top plate portion 41 is detachably fixed on the main body portion 40 with a pin or the like, so that the orientation in a plan view can be switched. Therefore, the upper plate portion 41 is not limited to the installation state in which the opening direction of the clamp portion 5 is parallel to the eaves direction as shown in FIG. 7, and the opening direction of the clamp portion 5 is parallel to the eaves building direction. Even in the installation state (see FIG. 6B), it can be fixed on the main body 40.

以上説明した本実施形態の足場支持部材１を複数、折板屋根２の各折板２１上に設置することで、図４や図５に示す足場構造と同様の足場構造を形成することができる。 By installing a plurality of the scaffolding support members 1 of the present embodiment described above on each of the folded plates 21 of the folded plate roof 2, a scaffolding structure similar to the scaffolding structure shown in FIGS. 4 and 5 can be formed. ..

本実施形態の足場構造においても、パイプ３及び足場板６が、折板屋根２の山部分のハゼ締め構造との間に距離をおいた状態で設置され、パイプ３や足場板６の設置を安定的に行うことができる。 Also in the scaffolding structure of the present embodiment, the pipe 3 and the scaffolding board 6 are installed with a distance from the haze tightening structure of the mountain portion of the folded plate roof 2, and the pipe 3 and the scaffolding board 6 are installed. It can be done stably.

また、本実施形態の足場構造においても、各足場支持部材１が、面接触により折板屋根２に接触するため、折板屋根２に局所的な力がかかりにくく、折板屋根２の破損や変形を抑制できる。また、本実施形態の足場構造においても、複数の足場支持部材１がパイプ３を介して連結されるため、足場板６にかかる荷重を複数の足場支持部材１で分散して受けることができ、これによっても、折板屋根２の破損や変形が生じにくい。 Further, also in the scaffolding structure of the present embodiment, since each scaffolding support member 1 comes into contact with the folded plate roof 2 by surface contact, it is difficult for a local force to be applied to the folded plate roof 2, and the folded plate roof 2 is damaged. Deformation can be suppressed. Further, also in the scaffolding structure of the present embodiment, since the plurality of scaffolding support members 1 are connected via the pipe 3, the load applied to the scaffolding plate 6 can be distributed and received by the plurality of scaffolding support members 1. This also makes it difficult for the folded plate roof 2 to be damaged or deformed.

また、本実施形態の足場支持部材１は、１つの折板２１上において複数条の溝部２０に跨って嵌め込むことができるため、折板屋根２上に設置する足場支持部材１の数を抑えて、施工の簡略化を図ることができる。 Further, since the scaffolding support member 1 of the present embodiment can be fitted over one folded plate 21 across a plurality of grooves 20, the number of scaffolding supporting members 1 installed on the folded plate roof 2 can be suppressed. Therefore, the construction can be simplified.

また、本実施形態の足場支持部材１は、１つの折板２１上に設置することで、隣接する２つの折板２１の端縁部２１２，２１３同士を接続する部分に形成されるハゼ締め構造を避けることができ、このハゼ締め構造が押し潰されたりすることも抑制できる。 Further, the scaffolding support member 1 of the present embodiment has a goby tightening structure formed at a portion connecting the edge portions 212 and 213 of the two adjacent folded plates 21 by installing the scaffolding support member 1 on one folded plate 21. Can be avoided, and it is possible to prevent the goby tightening structure from being crushed.

上板部４１は、本体部４０上に、平面視における向きが切り替え不可に設けられてもよい。 The upper plate portion 41 may be provided on the main body portion 40 so that the orientation in a plan view cannot be switched.

クランプ部５は、ベース部４の上板部４１に固定され、スライド移動不可であってもよい。また、クランプ部５は、ベース部４の上板部４１に回転自在に設けられていてもよい。 The clamp portion 5 may be fixed to the upper plate portion 41 of the base portion 4 and may not be slidable. Further, the clamp portion 5 may be rotatably provided on the upper plate portion 41 of the base portion 4.

本体部４０は、中間部分４０ｃを有さず、第一部分４０ａと第二部分４０ｂとの間に、ハゼ締め構造が収まるスペースを有してもよい。この場合、足場支持部材１は、隣接する２つの折板２１を跨ぐように設置することも可能となる。 The main body portion 40 does not have an intermediate portion 40c, and may have a space between the first portion 40a and the second portion 40b for accommodating the goby tightening structure. In this case, the scaffolding support member 1 can be installed so as to straddle two adjacent folded plates 21.

足場構造は、図４や図５に示す足場構造と同様の構造に限らず、これらを組み合わせた構造であってもよいし、足場板６に代えてパイプ３を架け渡した構造であってもよいし、その他の周知の仮設足場用の資材と組み合わせた構造であってもよい。 The scaffolding structure is not limited to the same structure as the scaffolding structure shown in FIGS. 4 and 5, and may be a structure in which these are combined, or a structure in which a pipe 3 is laid in place of the scaffolding plate 6. It may be a structure combined with other well-known materials for temporary scaffolding.

（各実施形態の作用効果）
以上、添付図面に基づいて詳述したように、実施形態１の足場支持部材１は、下記の第一の構成を具備する。 (Action and effect of each embodiment)
As described above, as described in detail based on the attached drawings, the scaffolding support member 1 of the first embodiment has the following first configuration.

つまり、実施形態１の足場支持部材１は、軒に沿って並ぶ複数条の溝部２０を備える折板屋根２上に、着脱自在に設置される足場支持部材１である。足場支持部材１は、複数条の溝部２０のうちの１つの溝部２０に着脱自在に嵌まるベース部４と、ベース部４の上面に、上方に突出するように設けられたクランプ部５とを備える。クランプ部５は、足場を形成するためのパイプ３を折板屋根２から離れた位置に把持するように構成されている。 That is, the scaffolding support member 1 of the first embodiment is a scaffolding support member 1 that is detachably installed on a folded plate roof 2 having a plurality of grooves 20 arranged along the eaves. The scaffolding support member 1 includes a base portion 4 that is detachably fitted in one of the groove portions 20 of the plurality of grooves 20 and a clamp portion 5 provided on the upper surface of the base portion 4 so as to project upward. Be prepared. The clamp portion 5 is configured to grip the pipe 3 for forming the scaffolding at a position away from the folded plate roof 2.

実施形態１の足場支持部材１によれば、ベース部４を、複数条の溝部２０のうちの１つの溝部２０に嵌めて、クランプ部５によってパイプ３を、折板屋根２から離れた位置に把持することができる。そのため、実施形態１の足場支持部材１によれば、山部分にハゼ締め構造を備える折板屋根２上であっても、足場を形成しやすい。 According to the scaffolding support member 1 of the first embodiment, the base portion 4 is fitted into the groove portion 20 of one of the plurality of groove portions 20, and the pipe 3 is placed at a position away from the folded plate roof 2 by the clamp portion 5. Can be grasped. Therefore, according to the scaffolding support member 1 of the first embodiment, it is easy to form a scaffolding even on a folded plate roof 2 having a goby tightening structure on a mountain portion.

加えて、実施形態１の足場支持部材１は、下記の第二の構成を付加的に具備する。 In addition, the scaffolding support member 1 of the first embodiment additionally includes the following second configuration.

つまり、実施形態１の足場支持部材１では、ベース部４は、周方向に並ぶ第一側面４０１、第二側面４０２、第三側面４０３及び第四側面４０４を有する。所定の第一姿勢にあるときに、互いに逆方向を向く第一側面４０１と第三側面４０３とが、１つの溝部２０の一対の側面に当たり、かつ、前記第一姿勢に対して平面視において９０度回転した第二姿勢にあるときに、互いに逆方向を向く第二側面４０２と第四側面４０４とが、前記一対の側面に当たるように設けられている。 That is, in the scaffolding support member 1 of the first embodiment, the base portion 4 has a first side surface 401, a second side surface 402, a third side surface 403, and a fourth side surface 404 arranged in the circumferential direction. When in a predetermined first posture, the first side surface 401 and the third side surface 403 facing in opposite directions hit a pair of side surfaces of one groove portion 20, and 90 in a plan view with respect to the first posture. The second side surface 402 and the fourth side surface 404 facing in opposite directions when in the second posture rotated by a degree are provided so as to hit the pair of side surfaces.

実施形態１の足場支持部材１によれば、第一姿勢と第二姿勢のそれぞれの姿勢で、折板屋根２の溝部２０の１つに設置することができ、汎用性が高い。 According to the scaffolding support member 1 of the first embodiment, it can be installed in one of the grooves 20 of the folded plate roof 2 in each of the first posture and the second posture, and is highly versatile.

また、実施形態２の足場支持部材１は、下記の第三の構成を具備する。 Further, the scaffolding support member 1 of the second embodiment has the following third configuration.

つまり、実施形態２の足場支持部材１は、軒に沿って並ぶ複数条の溝部２０を備える折板２１が、軒に沿って複数接続された折板屋根２上に、着脱自在に設置される足場支持部材１である。足場支持部材１は、１つの折板２１の複数条の溝部２０のうちの２以上の溝部２０に跨って着脱自在に嵌まるベース部４と、ベース部４の上面に、上方に突出するように設けられたクランプ部５とを備える。クランプ部５は、足場を形成するためのパイプ３を折板屋根２から離れた位置に把持するように構成されている。 That is, in the scaffolding support member 1 of the second embodiment, the folded plate 21 having a plurality of groove portions 20 arranged along the eave is detachably installed on the folded plate roof 2 connected in plurality along the eave. It is a scaffolding support member 1. The scaffolding support member 1 projects upward onto the base portion 4 that is detachably fitted across two or more groove portions 20 of the plurality of groove portions 20 of one folded plate 21 and the upper surface of the base portion 4. The clamp portion 5 provided in the above is provided. The clamp portion 5 is configured to grip the pipe 3 for forming the scaffolding at a position away from the folded plate roof 2.

実施形態２の足場支持部材１によれば、ベース部４を、１つの折板２１の複数条の溝部２０のうちの２以上の溝部２０に跨るように嵌めて、クランプ部５によってパイプ３を、折板屋根２から離れた位置に把持することができる。そのため、実施形態２の足場支持部材１によれば、山部分にハゼ締め構造を備える折板屋根２上であっても、足場を形成しやすい。 According to the scaffolding support member 1 of the second embodiment, the base portion 4 is fitted so as to straddle two or more groove portions 20 of the plurality of groove portions 20 of one folded plate 21, and the pipe 3 is connected by the clamp portion 5. , Can be gripped at a position away from the folded plate roof 2. Therefore, according to the scaffolding support member 1 of the second embodiment, it is easy to form a scaffolding even on a folded plate roof 2 having a goby tightening structure on a mountain portion.

加えて、実施形態１，２の足場支持部材１は、下記の第四の構成を付加的に具備する。 In addition, the scaffolding support members 1 of the first and second embodiments additionally include the following fourth configuration.

つまり、実施形態１，２の足場支持部材１では、クランプ部５は、ベース部４にスライド自在に設けられている。 That is, in the scaffolding support members 1 of the first and second embodiments, the clamp portion 5 is slidably provided on the base portion 4.

実施形態１，２の足場支持部材１によれば、把持するパイプ３の長さや配置に合わせて、クランプ部５をスライド移動させることで、クランプ部５の位置を変えることができる。 According to the scaffolding support members 1 of the first and second embodiments, the position of the clamp portion 5 can be changed by sliding the clamp portion 5 according to the length and arrangement of the pipe 3 to be gripped.

加えて、実施形態１，２の足場支持部材１は、下記の第五の構成を付加的に具備する。 In addition, the scaffolding support members 1 of the first and second embodiments additionally include the following fifth configuration.

つまり、実施形態１，２の足場支持部材１では、溝部２０に嵌まる本体部４０と、本体部４０上に設けられ、クランプ部５が一体に設けられた上板部４１とを有する。上板部４１は、本体部４０上に、平面視における向きが切り替え可能に設けられている。 That is, the scaffolding support member 1 of the first and second embodiments has a main body portion 40 that fits into the groove portion 20, and an upper plate portion 41 that is provided on the main body portion 40 and integrally provided with the clamp portion 5. The upper plate portion 41 is provided on the main body portion 40 so that the orientation in a plan view can be switched.

実施形態１，２の足場支持部材１によれば、上板部４１の向きを切り替えることにより、クランプ部５によって把持されるパイプ３の向きを切り替えることができ、汎用性が高い。 According to the scaffolding support members 1 of the first and second embodiments, the orientation of the pipe 3 gripped by the clamp portion 5 can be switched by switching the orientation of the upper plate portion 41, which is highly versatile.

また、実施形態１，２の折板屋根上の足場構造は、下記の第六の構成を具備する。 Further, the scaffolding structure on the folded plate roof of the first and second embodiments has the following sixth configuration.

実施形態１，２の折板屋根上の足場構造は、軒に沿って並ぶ複数条の溝部２０を備える折板屋根２上に、上記の足場支持部材１を複数備え、複数の足場支持部材１のクランプ部５によって、パイプ３を折板屋根２から離れた位置に把持する。 The scaffolding structure on the folded-plate roofs of the first and second embodiments includes a plurality of the above-mentioned scaffolding support members 1 on the folded-plate roof 2 having a plurality of grooves 20 arranged along the eaves, and a plurality of scaffolding support members 1 The pipe 3 is gripped at a position away from the folded plate roof 2 by the clamp portion 5 of the above.

実施形態１，２の折板屋根上の足場構造によれば、折板屋根２上の複数の足場支持部材１によって、パイプ３を折板屋根２から離れた位置に把持することができる。そのため、実施形態１，２の折板屋根上の足場構造によれば、パイプ３にかかる荷重を複数の足場支持部材１で分散して支持することができ、折板屋根２に局所的な力が加わりにくく、折板屋根２に変形や破損が生じにくい。 According to the scaffolding structure on the folded plate roof of the first and second embodiments, the pipe 3 can be gripped at a position away from the folded plate roof 2 by the plurality of scaffolding support members 1 on the folded plate roof 2. Therefore, according to the scaffolding structure on the folded plate roof of the first and second embodiments, the load applied to the pipe 3 can be distributed and supported by the plurality of scaffolding supporting members 1, and a local force is applied to the folded plate roof 2. Is less likely to be added, and the folded plate roof 2 is less likely to be deformed or damaged.

以上、本発明を添付図面に示す形態に基づいて説明したが、本発明は上記の実施形態に限定されるものではなく、本発明の意図する範囲内であれば、適宜の設計変更が可能である。 Although the present invention has been described above based on the embodiments shown in the accompanying drawings, the present invention is not limited to the above-described embodiment, and appropriate design changes can be made within the scope of the present invention. is there.

１足場支持部材
２折板屋根
２０溝部
２１折板
３パイプ
４ベース部
４０本体部
４１上板部
４０１第一側面
４０２第二側面
４０３第三側面
４０４第四側面
５クランプ部 1 Scaffolding support member 2 Folded plate roof 20 Groove 21 Folded plate 3 Pipe 4 Base 40 Main body 41 Top plate 401 First side surface 402 Second side surface 403 Third side surface 404 Fourth side surface 5 Clamp part

Claims

A scaffolding support member that is detachably installed on a folded plate roof with multiple grooves lined up along the eaves.
A base portion that is detachably fitted into one of the plurality of grooves, and
A clamp portion provided so as to project upward is provided on the upper surface of the base portion.
The clamp portion is configured to grip the pipe for forming the scaffolding at a position away from the folded plate roof .
The base portion is a scaffolding support member having a pair of side surfaces corresponding to a pair of side surfaces of the groove portion and a bottom surface corresponding to a bottom surface of the groove portion .

A scaffolding support member that is detachably installed on a folded plate roof with multiple grooves lined up along the eaves.
A base portion that is detachably fitted into one of the plurality of grooves, and
A clamp portion provided so as to project upward is provided on the upper surface of the base portion.
The clamp portion is configured to grip a pipe for forming a scaffold at a position away from the folded plate roof.
The base portion
It has a first side surface, a second side surface, a third side surface and a fourth side surface arranged in the circumferential direction.
When in a predetermined first posture, the first side surface and the third side surface facing in opposite directions hit a pair of side surfaces of the one groove portion, and 90 in a plan view with respect to the first posture. when in the second orientation where degree rotation, and the said second side and said fourth side surface facing the opposite directions, scaffolding supporting member shall be the being provided to strike the said pair of sides.

A folded plate having a plurality of grooves arranged along the eave is a scaffolding support member that is detachably installed on the folded plate roof connected by the eaves.
A base portion that is detachably fitted across two or more grooves of the plurality of grooves of the folded plate, and
A clamp portion provided so as to project upward is provided on the upper surface of the base portion.
The clamp portion is configured to grip a pipe for forming a scaffold at a position away from the folded plate roof .
The base portion is a scaffolding support member having a pair of side surfaces corresponding to a pair of side surfaces of the groove portion and a bottom surface corresponding to a bottom surface of the groove portion .

The scaffolding support member according to any one of claims 1 to 3, wherein the clamp portion is slidably provided on the base portion.

The base portion has a main body portion that fits into the groove portion and an upper plate portion that is provided on the main body portion and integrally provided with the clamp portion.
The scaffolding support member according to any one of claims 1 to 4, wherein the upper plate portion is provided on the main body portion so that the orientation in a plan view can be switched.

Claim 1 is characterized in that the pair of side surfaces of the base portion has an inclined surface portion inclined along the pair of side surfaces of the groove portion and a portion extending upward from the upper edge of the inclined surface portion. The scaffolding support member according to any one of items 5 to 5.

A plurality of scaffolding support members according to any one of claims 1 to 6 are provided on a folded plate roof having a plurality of grooves arranged along the eaves.
A scaffolding structure on a folded plate roof, characterized in that a pipe for forming a scaffold is gripped at a position away from the folded plate roof by the clamp portions of the plurality of the scaffold support members.