JP4972629B2 - Outboard skirting board - Google Patents

Outboard skirting board Download PDF

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JP4972629B2
JP4972629B2 JP2008310545A JP2008310545A JP4972629B2 JP 4972629 B2 JP4972629 B2 JP 4972629B2 JP 2008310545 A JP2008310545 A JP 2008310545A JP 2008310545 A JP2008310545 A JP 2008310545A JP 4972629 B2 JP4972629 B2 JP 4972629B2
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hole
skirting board
baseboard
shaped frame
attached
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JP2010133160A (en
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邦彰 澤近
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Alinco Inc
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Alinco Inc
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Description

本発明は、枠組足場において足場板が直交するコーナー部の出隅側に面する足場板の妻側端部を塞ぐように、桁面用幅木を利用して取り付けられる出隅用の幅木に関する。尚、足場板が直交するコーナー部とは、作業床兼用通路を形成する足場板と、他の作業床兼用通路を形成する足場板とが直角に交差する部分である。   The present invention relates to a skirting board for a corner that is attached using a skirting board for a girder face so as to block the end of the end of the scaffolding board facing the protruding corner side of the corner part where the scaffolding plate is orthogonal in the framework scaffold. About. In addition, the corner part where a scaffold board | substrate orthogonally crosses is a part which the scaffold board | plate which forms a work floor combined path and the scaffold board which forms another work floor combined path | route cross | intersect at right angle.

背景技術について、本発明の実施形態を示す図１の(a) ，(b) を参照して説明すると、図１の(a) ，(b) は枠組足場において２つの足場板１，１が直交するコーナー部を示したもので、(a) は足場板１を２枚並列状態で作業床兼用通路を形成する場合、(b) は１枚の足場板１で作業床兼用通路を形成する場合を示す。このような作業床兼用通路を形成する足場板には、作業に使用するボルト・ナット、各種金具や工具類、足元に置いた資材等を過って落下するのを防止するために、足場板の桁側端部に沿って桁面用幅木が取り付けられる。   The background art will be described with reference to FIGS. 1A and 1B showing an embodiment of the present invention. FIG. 1A and FIG. An orthogonal corner portion is shown, where (a) forms a work floor combined passage with two scaffold plates 1 in parallel, and (b) forms a work floor combined passage with one scaffold plate 1. Show the case. In order to prevent the bolts and nuts used in the work, various metal fittings and tools, materials placed on the foot, etc. from falling over the scaffolding plate that forms such a working floor combined passage, Girder baseboards are attached along the end of the spar.

そして、上記のように２つの足場板１，１が直交するコーナー部の出隅側に面する妻側端部には当該妻側端部を塞ぐように妻面用幅木が取り付けられる。妻面用幅木の一端部には第１取付金具が取り付けられ、他端部には第１取付金具に対し水平回りに９０°回転した状態の第２取付金具が取り付けられる。妻面用幅木の取り付けにあたり、妻面用幅木の一端部は、この妻面用幅木と直交する一方の足場板の桁面用幅木に第１取付金具によって取り付け、妻面用幅木の他端部は、妻面用幅木と平行な桁面用幅木に第２取付金具によって取り付けている。また、コーナー部の位置が図１とは左右が逆となる図２に示すような場合には、この妻面用幅木を１８０度反転した状態で使用するようにしている。   And the baseboard for wife faces is attached to the wife side end part which faces the protruding corner side of the corner part where the two scaffolding plates 1 and 1 are orthogonal to each other so as to block the wife side end part as described above. A first mounting bracket is attached to one end of the baseboard skirting board, and a second mounting bracket is attached to the other end in a state of being rotated 90 ° horizontally relative to the first mounting bracket. At the time of attachment of the skirting board for the wife face, one end of the skirting board for the wife face is attached to the skirting board for the girder face of one scaffolding plate orthogonal to the skirting board for the wife face by using the first mounting bracket. The other end of the tree is attached to the skirting board for the spar surface parallel to the skirting board for the end face by a second mounting bracket. Further, in the case where the corner portion is as shown in FIG. 2 where the left and right sides are opposite to those in FIG. 1, the end face baseboard is used in a state of being inverted 180 degrees.

上記のように従来では、妻面用幅木の両端部に設けられた取付金具が異なった取付構造であるため、製作コストが高くつく上に、使い勝手もが悪かった。   As described above, since the mounting brackets provided at both ends of the baseboard skirting board have different mounting structures, the manufacturing cost is high and the usability is also poor.

本発明は、上記の事情に鑑み、幅木の両端部に取り付ける取付金具を同じ取付構造にして、幅木両端部に対称状に取り付けることによって、製作コストを安くでき、使い勝手も良くなるようにした出隅用幅木を提供することを目的としている。   In view of the above circumstances, the present invention has the same mounting structure for mounting brackets attached to both ends of the skirting board and is attached symmetrically to both ends of the skirting board so that the manufacturing cost can be reduced and the usability is also improved. The purpose is to provide a skirting board for exit corners.

上記課題を解決するための手段を、後述する実施形態の参照符号を付して説明すると、請求項１に係る発明の出隅用幅木は、枠組足場Ａの足場板１が直交するコーナー部の出隅側に面する足場板１の妻側端部を塞ぐように桁面用幅木２を利用して取り付けられる出隅用幅木３であって、幅木本体３ａの長手方向両端面の夫々取付金具３ｂを備え、各取付金具３ｂは、幅木長手方向に長い長孔７を上下方向に穿設した第１部材４を取着し、この第１部材４に対し、第１孔８、第２孔９及び第３孔１０を夫々上下方向に穿設した第２部材５を上下に重なり合うように配置し、垂直支軸１３ａとこれの上端部からつなぎ軸１３ｃを介して垂直支軸１３ａと平行で下向きに突出する係止軸１３ｂとからなるロックピン１３の垂直支軸１３ａを第２部材５の第１孔８と第１部材４の長孔７とに亘って軸芯回りに回転自在に挿入すると共に、係止軸１３ｂを第２部材５の第２孔９又は第３孔１０と第１部材４の長孔７とに亘って挿入した状態に付勢するバネ１４を設け、第２部材５には、足場板１に取り付けられた桁面用幅木２にその上方より挿脱自在に嵌合して掴持される幅木取付用クランプ６を取着し、このクランプ６は、ロックピン１３の係止軸１３ｂを第２部材５の第２孔９と第１部材４の長孔７とに挿入することにより幅木本体３ａが桁面用幅木２と直交する位置でその幅木２に掴持可能となり、この状態からバネ１４に抗して係止軸１３ｂを引き抜いて第２部材５の第３孔１０と第１部材４の長孔７とに挿し替えることにより幅木本体３ａが桁面用幅木２と平行位置でその幅木２に掴持可能となるようにしたことを特徴とする。   Means for solving the above problems will be described with reference numerals in the embodiments described later. The baseboard for the corner according to the first aspect of the present invention is a corner portion where the scaffold plate 1 of the frame scaffold A is orthogonal. It is a baseboard skirting board 3 which is attached by using a girder baseboard 2 so as to close the end of the scaffolding board 1 facing the base end side of the base plate, and both longitudinal end faces of the baseboard body 3a Each of the mounting brackets 3b, and each mounting bracket 3b is attached with a first member 4 having a long hole 7 which is elongated in the longitudinal direction of the baseboard in the vertical direction. 8. The second member 5 having the second hole 9 and the third hole 10 formed in the vertical direction is arranged so as to overlap vertically, and the vertical support shaft 13a and the upper end of the vertical support shaft 13a are connected via the connecting shaft 13c. The vertical support shaft 13a of the lock pin 13 including the locking shaft 13b that protrudes downward in parallel with the shaft 13a is used as the second member. The first shaft 8 and the long hole 7 of the first member 4 are rotatably inserted around the shaft core, and the locking shaft 13b is connected to the second hole 9 or the third hole 10 of the second member 5 and the first hole 4. A spring 14 is provided for biasing the first member 4 so as to be inserted over the long hole 7 of the first member 4, and the second member 5 can be inserted into and removed from the skirting board 2 for the girder surface attached to the scaffold plate 1 from above. A clamp 6 for skirting board that is fitted and grasped is attached, and this clamp 6 connects the locking shaft 13 b of the lock pin 13 to the length of the second hole 9 of the second member 5 and the first member 4. By inserting into the hole 7, the baseboard body 3 a can be held by the baseboard 2 at a position orthogonal to the baseboard baseboard 2, and the locking shaft 13 b is pulled out against the spring 14 from this state. By replacing the third hole 10 of the second member 5 and the long hole 7 of the first member 4, the skirting board main body 3 a is connected to the skirting board 2 in a position parallel to the skirting board 2 for the spar surface. Characterized in that as a possible lifting.

請求項２は、請求項１に記載の出隅用幅木において、第１部材４は、夫々幅木長手方向に長い長孔７を有する上下片４ａ，４ａと両片４ａ，４ａをつなぐ竪片４ｂとでコ字形に形成された第１コ字枠からなり、第２部材５は、上下板５ａ，５ａと両板５ａ，５ａをつなぐ竪板５ｂとでコ字形に形成され且つ上下両板５ａ，５ａに夫々第１孔８、第２孔９及び第３孔１０を穿設した第２コ字枠からなるもので、第２コ字枠５は、上下板５ａ，５ａが第１コ字枠４の上下片４ａ，４ａを挟むように第１コ字枠４に取り付けられ、バネ１４は、第１コ字枠４の長孔７と第２コ字枠５の上下板５ａ，５ａの第１孔８とに亘って挿入された垂直支軸１３ａと、第２コ字枠５の下板５ａとの間に介装されたコイルバネからなることを特徴とする。   In the second aspect of the present invention, the first member 4 is a ridge that connects the upper and lower pieces 4a and 4a having long holes 7 in the longitudinal direction of the skirting board and the two pieces 4a and 4a. The second member 5 is formed in a U-shape by upper and lower plates 5a and 5a and a gutter plate 5b connecting both plates 5a and 5a. It consists of a second U-shaped frame in which a first hole 8, a second hole 9 and a third hole 10 are formed in the plates 5a and 5a, respectively. The upper and lower plates 5a and 5a are first in the second U-shaped frame 5. It is attached to the first U-shaped frame 4 so as to sandwich the upper and lower pieces 4a, 4a of the U-shaped frame 4, and the spring 14 is connected to the long hole 7 of the first U-shaped frame 4 and the upper and lower plates 5a of the second U-shaped frame 5. It is characterized by comprising a coil spring interposed between the vertical support shaft 13a inserted over the first hole 8 of 5a and the lower plate 5a of the second U-shaped frame 5.

請求項３は、請求項１又は２に記載の出隅用幅木において、幅木取付用クランプ６は、前側板１１ａと後側板１１ｂと上板１１ｃとからなるコ字状本体１１と、コ字状本体１１内に嵌め込んだ桁面用幅木２の幅木本体２ａを後側板１１ｂに押し付けて固定するように前側板１１ａに螺挿された蝶ボルト１２とによって構成されることを特徴とする。
ことを特徴とする。 The third aspect of the present invention is the baseboard skirting board according to the first or second aspect, wherein the baseboard mounting clamp 6 includes a U-shaped main body 11 including a front side plate 11a, a rear side plate 11b, and an upper plate 11c; It is comprised by the butterfly bolt 12 screwed by the front side board 11a so that the base board body 2a of the baseboard 2 for girder surfaces fitted in the character-shaped main body 11 may be pressed and fixed to the rear side board 11b. And
It is characterized by that.

上記解決手段による発明の効果を、後述する実施形態の参照符号を付して説明すると、請求項１に係る発明の出隅用幅木３によれば、幅木本体３ａの両端に夫々取り付けられる取付金具３ｂは同じ構造のもので、各取付金具３ｂのロックピン１３の係止軸１３ｂを、第２部材５の第２孔９と第１部材４の長孔７とに挿入している時は、幅木取付用クランプ６は、幅木本体３ａが桁面用幅木２と直交する位置でその幅木本体２ａに掴持可能な状態となり、この状態からバネ１４に抗して係止軸１３ｂを引き抜き、この係止軸１３ｂを、第２部材５の第３孔１０と第１部材４の長孔７とに挿し替えるようにすることによって、クランプ６は幅木本体３ａが桁面用幅木２と平行位置でその幅木２に掴持可能な状態となり、従って出隅用幅木３と直交方向に設置されている桁面用幅木２、及び出隅用幅木３と平行に設置されている桁面用幅木２の何れにも取り付け可能であるから、幅木本体３ａの両端の取付金具３ｂ，３ｂを同じ取付構造にすることができ、出隅用幅木３の製作コストを安くできると共に、使い勝手も良くなる。   The effect of the invention by the above solution will be described with reference numerals of the embodiments described later. According to the baseboard 3 for a corner according to the first aspect of the invention, the baseboard 3a is attached to both ends of the baseboard body 3a. The mounting bracket 3b has the same structure, and when the locking shaft 13b of the lock pin 13 of each mounting bracket 3b is inserted into the second hole 9 of the second member 5 and the long hole 7 of the first member 4. The baseboard mounting clamp 6 is in a state in which the baseboard body 3a can be gripped by the baseboard body 2a at a position orthogonal to the baseboard baseboard 2 and is locked against the spring 14 from this state. By pulling out the shaft 13b and inserting the locking shaft 13b into the third hole 10 of the second member 5 and the long hole 7 of the first member 4, the clamp 6 has the baseboard main body 3a as the spar surface. Can be gripped by the skirting board 2 at a position parallel to the skirting board 2 and therefore orthogonal to the skirting board 3 Since it can be attached to either the skirting board 2 for the spar face installed in the direction and the skirting board 2 for the siding face installed in parallel with the exit corner skirting board 3, The mounting brackets 3b and 3b can have the same mounting structure, so that the manufacturing cost of the protruding corner skirting board 3 can be reduced and the usability is also improved.

請求項２に係る発明の出隅用幅木３によれば、第１部材４として、夫々幅木長手方向に長い長孔７を有する上下片４ａ，４ａと竪片４ｂとからなるコ字形の第１コ字枠４を使用し、また第２部材５として、上下板５ａ，５ａと竪板５ｂとでコ字形に形成され、上下両板５ａ，５ａに夫々第１孔８、第２孔９及び第３孔１０を穿設した第２コ字枠５を使用し、第２コ字枠５を、上下板５ａ，５ａが第１コ字枠４の上下片４ａ，４ａを挟むように第１コ字枠４に取り付けるようにした場合には、第１部材４及び第２部材５を夫々、鋼板材のプレス加工によって形成できるから、製作が容易になると共に、出隅用幅木３の軽量化を図ることができる。   According to the baseboard skirting board 3 of the invention according to claim 2, the first member 4 has a U-shape composed of upper and lower pieces 4 a and 4 a each having a long hole 7 long in the longitudinal direction of the skirting board and a flange piece 4 b. The first U-shaped frame 4 is used, and the upper and lower plates 5a and 5a and the gutter plate 5b are formed in a U-shape as the second member 5, and the first and second holes 8 and 5a are formed in the upper and lower plates 5a and 5a, respectively. The second U-shaped frame 5 having the 9 and the third holes 10 is used, and the upper and lower plates 5 a and 5 a sandwich the upper and lower pieces 4 a and 4 a of the first U-shaped frame 4. When it is attached to the first U-shaped frame 4, the first member 4 and the second member 5 can be formed by pressing a steel plate material, respectively. Can be reduced in weight.

請求項３に係る発明の出隅用幅木３によれば、幅木取付用クランプ６を、前側板１１ａと後側板１１ｂと上板１１ｃとからなるコ字状本体１１と、コ字状本体１１内に嵌め込んだ桁面用幅木２の幅木本体２ａを後側板１１ｂに押し付けて固定するように前側板１１ａに螺挿された蝶ボルト１２とで構成した場合は、クランプ６の構造が簡単で製作が容易になり、また蝶ボルト１２の採用によって、ボルトの回転操作が容易となる。   According to the baseboard skirting board 3 of the invention according to claim 3, the baseboard mounting clamp 6 includes a U-shaped main body 11 including a front side plate 11a, a rear side plate 11b, and an upper plate 11c, and a U-shaped main body. The structure of the clamp 6 in the case where the skirting board main body 2a of the skirting board 2 for the girder face fitted in 11 is constituted by the butterfly bolt 12 screwed into the front side plate 11a so as to be pressed against the rear side plate 11b. Is easy to manufacture, and the adoption of the butterfly bolt 12 makes it easy to rotate the bolt.

以下に本発明の好適な一実施形態を図面に基づいて説明すると、図１は枠組足場Ａにおいて２つの足場板１，１が互いに直交するコーナー部を示す平面図で、(a) は２枚の足場板１を並列状態にしてコーナー部を形成する場合、(b) は足場板１が１枚ずつでコーナー部を形成する場合を示し、図２は図１とは左右の位置関係が逆になったコーナー部を示す平面図で、(a) は２枚の足場板１を並列状態にしてコーナー部を形成する場合、(b) は足場板１が１枚ずつでコーナー部を形成する場合を示す。   A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view showing a corner portion where two scaffold plates 1 and 1 are orthogonal to each other in a frame scaffold A. FIG. (B) shows the case where the corner plate is formed with one scaffold plate 1 at a time, and FIG. 2 is opposite to FIG. (A) is a plan view showing a corner portion that becomes a corner portion, and (a) is a case where the corner portions are formed by placing two scaffold plates 1 in parallel, and (b) is a corner portion formed by one scaffold plate 1 each. Show the case.

図１及び図２に示す枠組足場Ａにおいて、各足場板１には桁面用幅木２が取り付けられている。この桁面用幅木２は、図８の(a) に概略示すように、足場板１の側縁部に沿って取り付けられるもので、例えば(b) に示すように、幅木本体２ａの外面側中央部にセット金具２ｂを、また幅木本体２ａの両端側に直立用金具２ｃを備えていて、これらのセット金具２ｂと直立用金具２ｃにより、(c) に示すように足場板１の側縁部に直立姿勢に取り付けられるようになっている。   In the frame scaffold A shown in FIGS. 1 and 2, a girder baseboard 2 is attached to each scaffold plate 1. This girder baseboard 2 is attached along the side edge of the scaffold board 1 as schematically shown in FIG. 8 (a). For example, as shown in FIG. A set metal fitting 2b is provided at the center of the outer surface side, and upright metal fittings 2c are provided at both ends of the skirting board main body 2a. With these set metal fittings 2b and the upright metal fittings 2c, as shown in FIG. It is designed to be installed in an upright position on the side edge of the.

図１及び図２において、３は本発明に係る出隅用幅木であって、この出隅用幅木３は、２つの足場板１，１が直交するコーナー部の出隅側に面する足場板の妻側端部を塞ぐように、足場板１の側縁部に予め取り付けられた桁面用幅木２を利用して取り付けられるようになっている。   1 and 2, reference numeral 3 denotes an exit corner skirting board according to the present invention, and this exit corner skirting board 3 faces the exit corner side of the corner portion where the two scaffold plates 1, 1 are orthogonal to each other. It attaches using the baseboard 2 for girders previously attached to the side edge part of the scaffold board 1 so that the wife side edge part of the scaffold board may be closed.

出隅用幅木３は、図３の(a) ，(b) に示すように、幅木本体３ａと、この幅木本体３ａの長手方向両端に設けられた取付金具３ｂ，３ｂとからなり、両取付金具３ｂ，３ｂは、同じ構造のものである。各取付金具３ｂの構造について、以下に詳細に説明する。   As shown in FIGS. 3A and 3B, the protruding corner skirting board 3 includes a skirting board main body 3a and mounting brackets 3b and 3b provided at both longitudinal ends of the skirting board main body 3a. Both mounting brackets 3b and 3b have the same structure. The structure of each mounting bracket 3b will be described in detail below.

先ず、図４の(a) ，(b) に示すように、幅木本体３ａの各端面上部に、上下片４ａ，４ａと両片４ａ，４ａをつなぐ竪片４ｂとによってコ字形に形成された第１コ字枠（第１部材）４の竪片４ｂを例えば溶接によって固着する。この第１コ字枠６の上下片４ａ，４ａには夫々、図４の(b) に示すように幅木長手方向に長い長孔７が穿設されている。   First, as shown in FIGS. 4 (a) and 4 (b), upper and lower pieces 4a, 4a and hook pieces 4b connecting the two pieces 4a, 4a are formed in a U-shape on the upper end of each end face of the baseboard body 3a. The flange 4b of the first U-shaped frame (first member) 4 is fixed by welding, for example. The upper and lower pieces 4a and 4a of the first U-shaped frame 6 are each provided with a long hole 7 that is long in the longitudinal direction of the skirting board as shown in FIG. 4 (b).

そして、第１コ字枠４（第１部材）には、幅木取付用クランプ６を取着した第２コ字枠５（第２部材）を上下に重なり合うように取り付ける。即ち、図４の(c) ，(d) に示すように上下板５ａ，５ａとこれらをつなぐ竪板５ｂとでコ字形に形成されていて、上下両板５ａ，５ａに夫々第１孔８、第２孔９及び第３孔１０を穿設した第２コ字枠５を、その上下板５ａ，５ａが第１コ字枠４の上下片４ａ，４ａを上下両側から挟むように第１コ字枠４に取り付ける。この第２コ字枠５の竪板５ｂには、幅木取付用クランプ６のコ字状本体１１を固着する。   Then, the second U-shaped frame 5 (second member), to which the baseboard mounting clamp 6 is attached, is attached to the first U-shaped frame 4 (first member) so as to overlap vertically. That is, as shown in FIGS. 4C and 4D, the upper and lower plates 5a and 5a and the flange plate 5b connecting them are formed in a U-shape, and the first holes 8 are formed in the upper and lower plates 5a and 5a, respectively. The second U-shaped frame 5 having the second hole 9 and the third hole 10 formed therein is arranged such that the upper and lower plates 5a and 5a sandwich the upper and lower pieces 4a and 4a of the first U-shaped frame 4 from both the upper and lower sides. Attach to the U-shaped frame 4. The U-shaped main body 11 of the skirting board mounting clamp 6 is fixed to the gutter plate 5 b of the second U-shaped frame 5.

上下両板５ａ，５ａに夫々設けてある第１孔８、第２孔９と第３孔１０の位置関係は、図４の(d) 及び図５の(b-1) に示すように、第１孔８を中心とする円周上に第２孔９と第３孔１０とが位置し、第１孔８と第２孔９とは、幅木本体３ａの長手方向と平行な同一線上に位置し、そして第３孔１０は第２孔９から周方向に９０°隔たった位置にある。   As shown in FIG. 4 (d) and FIG. 5 (b-1), the positional relationship between the first hole 8, the second hole 9 and the third hole 10 provided in the upper and lower plates 5a and 5a, respectively. The 2nd hole 9 and the 3rd hole 10 are located on the circumference centering on the 1st hole 8, and the 1st hole 8 and the 2nd hole 9 are on the same line parallel to the longitudinal direction of the baseboard main part 3a. The third hole 10 is located at a position 90 ° away from the second hole 9 in the circumferential direction.

そして、第１コ字枠４とこれを上下両側から挟むように取り付けた第２コ字枠５には、図４の(e) に示すように垂直支軸１３ａとこれの上端部からつなぎ軸１３ｃを介して前記垂直支軸１３ａと平行で下向きに突出する係止軸１３ｂとからなるロックピン１３の垂直支軸１３ａを、第２コ字枠５の第１孔８と第１コ字枠４の上下片４ａ，４ａの長孔７，７とに亘って軸芯回りに回転自在に挿入すると共に、係止軸１３ｂを、第２コ字枠５の第２孔９又は第３孔１０の何れかと、第１コ字枠４の上下片４ａ，４ａの長孔７，７とに亘って挿入し、更にロックピン１３の垂直支軸１３ａと第２コ字枠５の下板５ａとの間には、係止軸１３ｂを第２コ字枠５の第２孔９又は第３孔１０と第１コ字枠４の長孔７，７とに挿通した状態を付勢するコイルバネ１４を介装する。尚、垂直支軸１３ａの下端部にはコイルバネ１４の一端を支持するためのナット１５を螺着する。   The first U-shaped frame 4 and the second U-shaped frame 5 attached so as to sandwich the first U-shaped frame 4 from both the upper and lower sides are connected to the vertical support shaft 13a and the connecting shaft from the upper end thereof as shown in FIG. The vertical support shaft 13a of the lock pin 13 including the locking shaft 13b protruding downward in parallel with the vertical support shaft 13a through the 13c is connected to the first hole 8 of the second U-shaped frame 5 and the first U-shaped frame. 4 and the long holes 7 and 7 of the upper and lower pieces 4 a and 4 a are inserted so as to be rotatable around the axis, and the locking shaft 13 b is inserted into the second hole 9 or the third hole 10 of the second U-shaped frame 5. Are inserted over the long holes 7 and 7 of the upper and lower pieces 4a and 4a of the first U-shaped frame 4, and the vertical support shaft 13a of the lock pin 13 and the lower plate 5a of the second U-shaped frame 5 and The coil bar that urges the state in which the locking shaft 13b is inserted into the second hole 9 or the third hole 10 of the second U-shaped frame 5 and the long holes 7 and 7 of the first U-shaped frame 4 is interposed between them. Ne 14 is inserted. A nut 15 for supporting one end of the coil spring 14 is screwed to the lower end portion of the vertical support shaft 13a.

上記幅木取付用クランプ６は、図４の(c) ，(d) に示すように、前側板１１ａと後側板１１ｂと両側板１１ａ，１１ｂをつなぐ上板１１ｃとからなるコ字状本体１１と、図４の(c) の仮想線図示のようにコ字状本体１１内に嵌め込まれた桁面用幅木２の幅木本体２ａを後側板１１ｂに押し付けて締め付け固定するように前側板１１ａに螺挿された蝶ボルト１２とによって構成される。尚、コ字状本体１１の前側板１１ａにはボルト挿通孔（図示せず）が設けてあって、この孔のナット１６が固着され、このナット１６に蝶ボルト１２が螺合されている。   As shown in FIGS. 4 (c) and 4 (d), the baseboard mounting clamp 6 includes a U-shaped main body 11 comprising a front plate 11a, a rear plate 11b, and an upper plate 11c connecting both side plates 11a and 11b. As shown in the phantom line of FIG. 4 (c), the front side plate 2b is pressed against the rear side plate 11b by pressing the base plate body 2a of the girder base plate 2 fitted in the U-shaped main body 11 to the rear side plate 11b. It is comprised by the butterfly bolt 12 screwed by 11a. The front plate 11a of the U-shaped main body 11 is provided with a bolt insertion hole (not shown), and a nut 16 in this hole is fixed, and the butterfly bolt 12 is screwed to the nut 16.

以上、出隅用幅木３の取付金具３ｂの構造について説明したが、図３の(a) ，(b) に示すように、幅木本体３ａの両端面に取り付けられる両取付金具３ｂ，３ｂは同じ構造で、同図に示すように幅木本体３ａの両端側に対称位置に配置されている。   The structure of the mounting bracket 3b of the base corner skirting board 3 has been described above. However, as shown in FIGS. 3A and 3B, both mounting brackets 3b and 3b attached to both end faces of the baseboard body 3a. Are the same structure, and are arranged at symmetrical positions on both ends of the baseboard body 3a as shown in the figure.

次に、上記出隅用幅木３の取付金具３ｂの作用について、図５〜図７を参照して以下に詳しく説明する。   Next, the operation of the mounting bracket 3b of the above-mentioned corner skirting board 3 will be described in detail with reference to FIGS.

図５の(a-1) は取付金具３ｂの通常姿勢を示す正面図、(b-1) は平面図である。即ち、ロックピン１３の垂直支軸１３ａは、常時、第２コ字枠５の第１孔８と第１コ字枠４の上下片４ａ，４ａの長孔７，７とに亘り軸芯回りに回動自在に挿入されているが、このロックピン１３の係止軸１３ｂを第２コ字枠５の第２孔９と第１コ字枠４の上下片４ａ，４ａの長孔７，７とに亘って挿入することにより、第２コ字枠５に取付け固定された幅木取付用クランプ６は、図５の(a-1) ，(b-1) 及び図７の(a-1) ，(a-2) ，(a-3) に示すように、幅木本体３ａが桁面用幅木２と直交する位置でその桁面用幅木２の幅木本体２ａに掴持可能となる。   (A-1) of FIG. 5 is a front view showing a normal posture of the mounting bracket 3b, and (b-1) is a plan view. In other words, the vertical support shaft 13a of the lock pin 13 is always around the axis center between the first hole 8 of the second U-shaped frame 5 and the long holes 7 and 7 of the upper and lower pieces 4a and 4a of the first U-shaped frame 4. The locking shaft 13b of the lock pin 13 is inserted into the second hole 9 of the second U-shaped frame 5 and the long holes 7 of the upper and lower pieces 4a, 4a of the first U-shaped frame 4, 7 is inserted into the second U-shaped frame 5 so as to be fixed to the second U-shaped frame 5 as shown in (a-1), (b-1) of FIG. 5 and (a- 1) As shown in (a-2) and (a-3), the skirting board body 3a is gripped by the skirting board body 2a of the skirting board 2 at a position orthogonal to the skirting board 2 It becomes possible.

そして、図５の(a-2) ，(b-2) に示すように、コイルバネ１４の付勢力に抗してロックピン１３を持ち上げ、係止軸１３ｂを第２コ字枠５の第２孔９及び第１コ字枠４の長孔７から引き抜いて、その状態のまま図５の(a-3) ，(b-3) に示すように第２コ字枠５をロックピン１３の垂直支軸１３ａを中心に反時計回りに９０°回転させ、その後図６の(a-1) ，(b-1) に示すように垂直支軸１３ａを第１コ字枠４の長孔７に沿って一端部から他端部へスライドさせ、この状態で図６の(a-2) ，(b-2) に示すようにロックピン１３を反時計回りに１８０°回転させて、係止軸１３ｂを第２コ字枠５の第３孔１０と第１コ字枠４の長孔７とに挿し込むことによって、幅木取付用クランプ６は、図６の(a-3) ，(b-3) 及び図７の(b-1) ，(b-2) ，(b-3) に示すように、幅木本体３ａが桁面用幅木２と平行する位置でその桁面用幅木２の幅木本体２ａに掴持可能となる。   Then, as shown in (a-2) and (b-2) of FIG. 5, the lock pin 13 is lifted against the urging force of the coil spring 14, and the locking shaft 13 b is moved to the second side of the second U-shaped frame 5. Withdrawn from the hole 9 and the long hole 7 of the first U-shaped frame 4, the second U-shaped frame 5 is attached to the lock pin 13 as shown in (a-3) and (b-3) of FIG. The vertical support shaft 13a is rotated 90 ° counterclockwise around the vertical support shaft 13a, and then the vertical support shaft 13a is moved into the slot 7 of the first U-shaped frame 4 as shown in FIGS. 6 (a-1) and (b-1). , Slide from one end to the other, and in this state, rotate the lock pin 13 counterclockwise by 180 ° as shown in FIGS. By inserting the shaft 13b into the third hole 10 of the second U-shaped frame 5 and the long hole 7 of the first U-shaped frame 4, the skirting board mounting clamp 6 is formed as shown in (a-3), ( b-3) and (b-1), (b-2) and (b-3) in FIG. The skirting board body 2a of the skirting board 2 can be held at a position parallel to the skirting board 2 for the siding face.

上記のように幅木本体３ａの両端面に夫々取り付けてある取付金具３ｂは、ロックピン１３の係止軸１３ｂを第２部材５の第２孔９と第１部材４の長孔７とに挿入した時には、幅木取付用クランプ６は、図７の(a-1) ，(a-2) ，(a-3) に示すように、幅木本体３ａが桁面用幅木２と直交する位置でその幅木本体２ａに掴持可能な状態となり、またこの状態からバネ１４に抗して係止軸１３ｂを引き抜いて、第２コ字枠５を、幅木取付用クランプ６と共に、垂直支軸１３ａを中心に９０°回転させ、その係止軸１３ｂを第２部材５の第３孔１０と第１部材４の長孔７とに挿し替えるようにすることによって、クランプ６は、図７の(b-1) ，(b-2) ，(b-3) に示すように、幅木本体３ａが桁面用幅木２と平行位置でその幅木２に掴持可能な状態となる。   As described above, the attachment fittings 3b attached to the both end surfaces of the baseboard body 3a are arranged so that the locking shaft 13b of the lock pin 13 is connected to the second hole 9 of the second member 5 and the long hole 7 of the first member 4, respectively. When inserted, the baseboard mounting clamp 6 is such that the baseboard body 3a is orthogonal to the baseboard baseboard 2 as shown in (a-1), (a-2) and (a-3) of FIG. In this position, the skirting board body 2a can be gripped, and from this state, the locking shaft 13b is pulled out against the spring 14, and the second U-shaped frame 5 is moved together with the skirting board mounting clamp 6, By rotating 90 ° about the vertical support shaft 13a and inserting the locking shaft 13b into the third hole 10 of the second member 5 and the long hole 7 of the first member 4, the clamp 6 is As shown in (b-1), (b-2), and (b-3) of FIG. 7, the skirting board body 3a can be held by the skirting board 2 in a position parallel to the skirting board 2 for the girder face. It becomes.

従って、図１の(a) ，(b) に示すような枠組足場Ａにおいて足場板１，１が直交するコーナー部の出隅側に面する足場板１の妻側端部を塞ぐように出隅用幅木３を取り付ける場合、この図１の(a) ，(b) に示される出隅用幅木３は、右側端部にある取付金具３ｂを、出隅用幅木３の幅木本体３ａと直交するように足場板１に設置されている桁面用幅木２に取り付けるから、この右側の取付金具３ｂは、図５の(a-1) ，(b-1) 及び図７の(a-1) ，(a-2) ，(a-3) に示すように、ロックピン１３の係止軸１３ｂを第２部材５の第２孔９と第１部材４の長孔７とに挿入した状態とすれば、幅木取付用クランプ６は同図の(a-1) のように桁面用幅木２の幅木本体２ａを掴持することができる。   Accordingly, in the frame scaffold A as shown in FIGS. 1A and 1B, the scaffolding plates 1 and 1 are projected so as to block the end of the scaffolding plate 1 facing the protruding corner side of the orthogonal corner portion. When the corner skirting board 3 is attached, the exit corner skirting board 3 shown in FIGS. 1A and 1B is formed by attaching the mounting bracket 3b at the right end to the skirting board 3 for the exit corner. Since it is attached to the girder baseboard 2 installed on the scaffolding plate 1 so as to be orthogonal to the main body 3a, this right side mounting bracket 3b is shown in FIGS. 5 (a-1), (b-1) and FIG. As shown in (a-1), (a-2), and (a-3), the locking shaft 13b of the lock pin 13 is connected to the second hole 9 of the second member 5 and the long hole 7 of the first member 4. In this state, the baseboard mounting clamp 6 can grip the baseboard body 2a of the girder baseboard 2 as shown in FIG.

そして、左側の取付金具３ｂは、出隅用幅木３の幅木本体３ａと平行して足場板１に設置されている桁面用幅木２に取り付けるから、この左側の取付金具３ｂは、図５の(a-1) ，(b-1) に示す状態からバネ１４に抗しロックピン１３の引き上げて係止軸１３ｂを引き抜いて第２コ字枠５を９０°回転させ、垂直支軸１３ａを第１コ字枠４の長孔７に沿ってスライドさせ、更にロックピン１３を１８０°回転させることにより、係止軸１３ｂを、第２部材５の第３孔１０と第１部材４の長孔７とに挿し替えれるようにすれば、幅木取付用クランプ６は、図６の(a-3) ，(b-3) 及び図７の(b-1) ，(b-2) ，(b-3) に示すように幅木本体３ａが桁面用幅木２と平行する位置でその桁面用幅木２の幅木本体２ａに掴持することができる。   And since the left side mounting bracket 3b is mounted on the baseboard 2 for the girder face that is installed on the scaffolding board 1 in parallel with the baseboard body 3a of the baseboard for the corners 3, the left side mounting bracket 3b From the state shown in FIGS. 5 (a-1) and (b-1), the lock pin 13 is pulled up against the spring 14 and the locking shaft 13b is pulled out, and the second U-shaped frame 5 is rotated by 90 ° to vertically support it. The shaft 13 a is slid along the long hole 7 of the first U-shaped frame 4, and the lock pin 13 is further rotated by 180 °, whereby the locking shaft 13 b is connected to the third hole 10 of the second member 5 and the first member. 4 is replaced with the long hole 7 of FIG. 4, the skirting board mounting clamp 6 is shown in (a-3) and (b-3) of FIG. 6 and (b-1) and (b- 2) As shown in (b-3), the skirting board body 3a can be held by the skirting board body 2a of the skirting board 2 at a position parallel to the skirting board 2 for the siding.

また、図２は、図１とは左右の位置関係が逆になったコーナー部の出隅側に面する足場板１の妻側端部を塞ぐように出隅用幅木３を取り付ける場合であるが、この場合も、上記のような操作によって、各取付金具３ｂの幅木取付用クランプ６を、出隅用幅木３と直交するように設置されている桁面用幅木２に対し、また出隅用幅木３と平行に設置されている桁面用幅木２に対して掴持させることができる。尚、図１の(a) ，(b) 及び図２の(a) ，(b) において、１７及び１８は、一方の足場板１の妻側端部と他方の足場板１の桁側端部との間の隙間を塞ぐように前記一方の足場板１が掛け渡される足場用建枠の横材に取り付けられるコーナーステップを示す。   FIG. 2 shows a case in which the baseboard skirting board 3 is attached so as to close the end of the scaffolding board 1 facing the projecting corner side of the corner portion where the left-right positional relationship is reversed from that in FIG. However, in this case as well, the baseboard mounting clamp 6 of each mounting bracket 3b is attached to the baseboard baseboard 2 installed so as to be perpendicular to the baseboard baseboard 3 by the above operation. Moreover, it can be made to hold | grip with respect to the baseboard 2 for a digit surface installed in parallel with the baseboard 3 for an exit corner. In FIGS. 1 (a) and 1 (b) and FIGS. 2 (a) and 2 (b), reference numerals 17 and 18 denote the end of the gable side of one scaffolding plate 1 and the end of the girder of the other scaffolding plate 1, respectively. The corner step attached to the cross member of the building frame for scaffolds on which said one scaffold board 1 is spanned so that the clearance gap between parts may be plugged up is shown.

上記のように幅木本体３ａの両端に取り付けてある取付金具３ｂは、同じ取付構造であって、出隅用幅木３と直交方向に設置されている桁面用幅木２、及び出隅用幅木３と平行に設置されている桁面用幅木２の何れにも適用できるため、出隅用幅木３の製作コストを安くできると共に、使い勝手も良くなる。   The mounting brackets 3b attached to both ends of the baseboard body 3a as described above have the same mounting structure, and the baseboard baseboard 2 installed in the direction orthogonal to the baseboard baseboard 3 and the base corner Since it can be applied to any of the girder skirting boards 2 installed in parallel with the skirting board 3, the production cost of the outboard skirting board 3 can be reduced and the usability is also improved.

以上説明した実施形態の出隅用幅木３では、第１部材として、夫々幅木長手方向に長い長孔７を有する上下片４ａ，４ａと竪片４ｂとからなるコ字形の第１コ字枠４を使用し、また第２部材として、上下板５ａ，５ａと竪板５ｂとでコ字形に形成され、上下両板５ａ，５ａに夫々第１孔８、第２孔９及び第３孔１０を穿設した第２コ字枠５を使用し、第２コ字枠５は、上下板５ａ，５ａが第１コ字枠４の上下片４ａ，４ａを挟むように第１コ字枠４に取り付け、そしてコイルバネ１４を、第１コ字枠４の長孔７と第２コ字枠５の上下板５ａ，５ａの第１孔８とに亘って挿入された垂直支軸１３ａと、第２コ字枠５の下板５ａとの間に介装しているが、第１部材及び第２部材として、夫々扁平板状部材を使用し、第１部材４に長孔７を設け、第２部材５には第１孔８、第２孔９及び第３孔１０を設け、第１部材４の上に第２部材５を重ね合わせた状態に配置し、ロックピン１３の垂直支軸１３ａを第２部材５の第１孔８と第１部材４の長孔７とに挿入すると共に、係止軸１３ｂを第２部材５の第２孔９又は第３孔１０と第１部材４の長孔７とに亘って挿入した状態に付勢するバネ１４を、第１部材４とロックピン１３との間に介装するようにしてもよい。この場合、第１部材４及び第２部材５には夫々比較的厚めの扁平板状部材を使用する必要がある。   In the protruding corner skirting board 3 of the embodiment described above, the first U-shaped U-shaped piece comprising upper and lower pieces 4a, 4a having a long hole 7 that is long in the longitudinal direction of the skirting board and the flange piece 4b as the first member. The frame 4 is used, and the upper and lower plates 5a, 5a and the gutter plate 5b are formed in a U-shape as the second member, and the first hole 8, the second hole 9, and the third hole are formed in the upper and lower plates 5a, 5a, respectively. 10 is used, and the second U-shaped frame 5 is arranged such that the upper and lower plates 5a, 5a sandwich the upper and lower pieces 4a, 4a of the first U-shaped frame 4. 4 and a vertical spring shaft 13a inserted into the first hole 8 of the upper and lower plates 5a, 5a of the second U-shaped frame 5 and the coil spring 14; Although it is interposed between the lower plate 5a of the second U-shaped frame 5, as each of the first member and the second member, a flat plate-like member is used, the first member 4 is provided with a long hole 7, First The member 5 is provided with a first hole 8, a second hole 9, and a third hole 10, and the second member 5 is disposed on the first member 4 so that the vertical support shaft 13 a of the lock pin 13 is provided. While inserting into the 1st hole 8 of the 2nd member 5, and the long hole 7 of the 1st member 4, the locking shaft 13b is the 2nd hole 9 or the 3rd hole 10 of the 2nd member 5, and the length of the 1st member 4. You may make it interpose between the 1st member 4 and the lock pin 13 the spring 14 urged | biased in the state inserted over the hole 7. FIG. In this case, it is necessary to use relatively thick flat plate members for the first member 4 and the second member 5, respectively.

但し、この実施形態のように、第１部材４として、夫々幅木長手方向に長い長孔７を有する上下片４ａ，４ａと竪片４ｂとからなるコ字形の第１コ字枠４を使用し、また第２部材５として、上下板５ａ，５ａと竪板５ｂとでコ字形に形成され、上下両板５ａ，５ａに夫々第１孔８、第２孔９及び第３孔１０を穿設した第２コ字枠５を使用し、第２コ字枠５を、上下板５ａ，５ａが第１コ字枠４の上下片４ａ，４ａを挟むように第１コ字枠４に取り付けるようにした場合には、第１部材４及び第２部材５を夫々、鋼板材のプレス加工によって形成できるから、製作が容易になると共に、出隅用幅木３の軽量化を図ることができる。   However, as in this embodiment, as the first member 4, a U-shaped first U-shaped frame 4 made up of upper and lower pieces 4a, 4a each having a long hole 7 long in the baseboard longitudinal direction and a collar piece 4b is used. The upper and lower plates 5a and 5a and the gutter plate 5b are formed in a U-shape as the second member 5, and the first hole 8, the second hole 9 and the third hole 10 are formed in the upper and lower plates 5a and 5a, respectively. The second U-shaped frame 5 is used, and the second U-shaped frame 5 is attached to the first U-shaped frame 4 so that the upper and lower plates 5a, 5a sandwich the upper and lower pieces 4a, 4a of the first U-shaped frame 4. In such a case, the first member 4 and the second member 5 can be formed by pressing the steel plate material, respectively, so that the manufacture is facilitated and the weight of the exit corner skirting board 3 can be reduced. .

また実施形態に示すように、幅木取付用クランプ６を、前側板１１ａと後側板１１ｂと上板１１ｃとからなるコ字状本体１１と、コ字状本体１１内に嵌め込んだ桁面用幅木２の幅木本体２ａを後側板１１ｂに押し付けて固定するように前側板１１ａに螺挿された蝶ボルト１２とで構成した場合は、クランプ６の構造が簡単で製作が容易になり、また蝶ボルト１２の採用によって、ボルトの回転操作が容易となる。   In addition, as shown in the embodiment, the baseboard mounting clamp 6 is a U-shaped body 11 composed of a front side plate 11a, a rear side plate 11b, and an upper plate 11c, and a girder face fitted in the U-shaped main body 11. When the skirting board main body 2a of the skirting board 2 is constituted by the butterfly bolt 12 screwed into the front side plate 11a so as to be pressed against the rear side plate 11b, the structure of the clamp 6 is simple and easy to manufacture. Further, the adoption of the butterfly bolt 12 makes it easy to rotate the bolt.

枠組足場において足場板が互いに直交するコーナー部を示す平面図で、(a) は２枚の足場板を並列状態にしてコーナー部を形成する場合、(b) は足場板が１枚ずつでコーナー部を形成する場合を示す。In the framed scaffolding, a plan view showing the corners where the scaffolding plates are orthogonal to each other. (A) is a corner where two scaffolds are placed in parallel, and (b) is a corner with one scaffolding plate. The case where a part is formed is shown. 図１とは左右の位置関係が逆になったコーナー部を示す平面図で、(a) は２枚の足場板を並列状態にしてコーナー部を形成する場合、(b) は足場板が１枚ずつでコーナー部を形成する場合を示す。FIG. 1 is a plan view showing a corner portion in which the left and right positional relationship is reversed. (A) is a case where a corner portion is formed by arranging two scaffold plates in parallel, and (b) is a case where the scaffold plate is 1 The case where the corner portion is formed by one sheet is shown. 本発明に係る出隅用幅木を示す正面図、(b) は平面図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view illustrating a baseboard baseboard according to the present invention, and FIG. (a) は出隅用幅木の幅木本体の端面に第１コ字枠を取り付けた状態の正面図、(b) はその平面図、(c) は第２コ字枠とこれに取り付けた幅木取付用クランプを示す正面図、(d) はその平面図、(e) はロックピン、ナット及びコイルバネを示す正面図である。(a) is a front view with the first U-shaped frame attached to the end face of the baseboard skirting board, (b) is a plan view thereof, and (c) is attached to the second U-shaped frame. FIG. 5 is a front view showing the skirting board mounting clamp, (d) is a plan view thereof, and (e) is a front view showing lock pins, nuts and coil springs. 取付金具の作用を説明する説明図であり、(a-1) 〜(a-3) は正面図、(b-1) 〜は平面図である。It is explanatory drawing explaining the effect | action of a mounting bracket, (a-1)-(a-3) is a front view, (b-1)-is a top view. 図５に引き続き取付金具の作用を説明する説明図であり、(a-1) 〜(a-3) は正面図、(b-1) 〜(b-3) は平面図である。It is explanatory drawing explaining the effect | action of an attachment metal fitting following FIG. 5, (a-1)-(a-3) is a front view, (b-1)-(b-3) is a top view. (a-1) は出隅用幅木が桁面用幅木と直交する場合の取付金具の取付状態を示す正面図、(a-2) は平面図、(a-3) は左側面図であり、(b-1) は出隅用幅木が桁面用幅木と平行する場合の取付金具の取付状態を示す正面図、(b-2) は平面図、(b-3) は左側面図である。(a-1) is a front view showing the mounting state of the mounting bracket when the exit corner baseboard is orthogonal to the girder baseboard, (a-2) is a plan view, and (a-3) is a left side view. (B-1) is a front view showing the mounting state of the mounting bracket when the exit corner skirting board is parallel to the girder skirting board, (b-2) is a plan view, and (b-3) is It is a left side view. (a) は枠組足場の足場板に桁面用幅木が取り付けられている状態の斜視図、(b) は足場板に桁面用幅木を取り付けようとしている状態の斜視図、(c) は桁面用幅木を取り付けた状態の斜視図である。(a) is a perspective view in a state where a girder baseboard is attached to a scaffolding plate of a framework scaffold, (b) is a perspective view in a state where a girder baseboard is to be attached to a scaffolding plate, (c) FIG. 5 is a perspective view of a state in which a girder baseboard is attached.

符号の説明Explanation of symbols

１ 足場板
２ 桁面用幅木
２ａ 桁面用幅木の幅木本体
３ 出隅用幅木
３ａ 出隅用幅木の幅木本体
４ 第１コ字枠（第１部材）
５ 第２コ字枠（第２部材）
６ 幅木取付用クランプ
７ 長孔
８ 第１孔
９ 第２孔
１０ 第３孔
１３ ロックピン
１３ａ 垂直支軸
１３ｂ 係止軸
１３ｃ つなぎ軸 DESCRIPTION OF SYMBOLS 1 Scaffold board 2 Girder baseboard 2a Girder baseboard base body 3 Outcome baseboard 3a Outgoing baseboard base body 4 First U-shaped frame (first member)
5 Second U-shaped frame (second member)
6 Clamp for baseboard installation 7 Long hole 8 1st hole 9 2nd hole 10 3rd hole 13 Lock pin 13a Vertical support shaft 13b Locking shaft 13c Connecting shaft

Claims (3)

枠組足場の足場板が直交するコーナー部の出隅側に面する足場板の妻側端部を塞ぐように桁面用幅木を利用して取り付けられる出隅用幅木であって、幅木本体の長手方向両端面の夫々に取付金具を備え、各取付金具は、幅木長手方向に長い長孔を上下方向に穿設した第１部材を取着し、この第１部材に対し、第１孔、第２孔及び第３孔を夫々上下方向に穿設した第２部材を上下に重なり合うように配置し、垂直支軸とこれの上端部からつなぎ軸を介して垂直支軸と平行で下向きに突出する係止軸とからなるロックピンの垂直支軸を第２部材の第１孔と第１部材の長孔とに亘って軸芯回りに回転自在に挿入すると共に、係止軸を第２部材の第２孔又は第３孔と第１部材の長孔とに亘って挿入した状態に付勢するバネを設け、第２部材には、足場板に取り付けられた桁面用幅木にその上方より挿脱自在に嵌合して掴持される幅木取付用クランプを取着してなるもので、前記クランプは、ロックピンの係止軸を第２部材の第２孔と第１部材の長孔とに挿入することにより幅木本体が桁面用幅木と直交する位置でその幅木に掴持可能となり、この状態からバネに抗して係止軸を引き抜いて第２部材の第３孔と第１部材の長孔とに挿し替えることにより幅木本体が桁面用幅木と平行位置でその幅木に掴持可能となるようにした出隅用幅木。   A skirting board for a corner that is attached using a skirting board for a girder face so as to block the end side of the end of the scaffolding board facing the protruding corner side of the corner part where the scaffolding of the framework scaffold is orthogonal, A mounting bracket is provided on each of both longitudinal end faces of the main body, and each mounting bracket is attached with a first member having a long hole formed in the vertical direction of the baseboard in the vertical direction. A second member having a first hole, a second hole, and a third hole formed in the vertical direction is arranged so as to overlap vertically, and is parallel to the vertical support shaft through the connecting shaft from the upper end portion of the vertical support shaft. A vertical support shaft of a lock pin comprising a locking shaft projecting downward is inserted to be rotatable around the axis of the first member and the long hole of the first member. A spring that biases the second member into a state of being inserted over the second hole or the third hole of the second member and the long hole of the first member is provided. A baseboard mounting clamp that is detachably fitted and gripped from above is attached to a skirting board for a girder surface that is attached to the baseboard, and the clamp has a locking shaft for a lock pin. By inserting into the second hole of the second member and the long hole of the first member, the skirting board body can be gripped by the skirting board at a position orthogonal to the skirting board for the girder face. By pulling out the locking shaft and replacing it with the third hole of the second member and the long hole of the first member, the skirting board body can be held by the skirting board in a position parallel to the skirting board for the girder surface. Base corner skirting board. 第１部材は、夫々幅木長手方向に長い長孔を有する上下片と両片をつなぐ竪片とでコ字形に形成された第１コ字枠からなり、第２部材は、上下板と両板をつなぐ竪板とでコ字形に形成され且つ上下両板に夫々第１孔、第２孔及び第３孔を穿設した第２コ字枠からなるもので、第２コ字枠は、上下板が第１コ字枠の上下片を挟むように第１コ字枠に取り付けられ、バネは、第１コ字枠の長孔と第２コ字枠の上下板の第１孔とに亘って挿入された垂直支軸と、第２コ字枠の下板との間に介装されたコイルバネからなる請求項１に記載の出隅用幅木。   The first member is composed of a first U-shaped frame formed in a U-shape with upper and lower pieces each having a long hole extending in the longitudinal direction of the baseboard and a hook piece connecting the two pieces, and the second member includes upper and lower plates and both It consists of a second U-shaped frame that is formed in a U-shape with a gutter plate that connects the plates, and has a first hole, a second hole, and a third hole formed in both the upper and lower plates, The upper and lower plates are attached to the first U-shaped frame so as to sandwich the upper and lower pieces of the first U-shaped frame, and the spring is formed in the elongated hole of the first U-shaped frame and the first hole of the upper and lower plates of the second U-shaped frame. The baseboard skirting board according to claim 1, comprising a coil spring interposed between the vertical support shaft inserted over the lower plate and the lower plate of the second U-shaped frame. 幅木取付用クランプは、前後側板と上板とからなるコ字状本体と、前板に螺挿された蝶ボルトとからなる請求項１又は２に記載の出隅用幅木。   The baseboard mounting clamp according to claim 1 or 2, wherein the baseboard mounting clamp includes a U-shaped main body including front and rear side plates and an upper plate, and a butterfly bolt screwed into the front plate.
JP2008310545A 2008-12-05 2008-12-05 Outboard skirting board Active JP4972629B2 (en)

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JP5513063B2 (en) * 2009-10-16 2014-06-04 アルインコ株式会社 Outboard skirting board
JP5513064B2 (en) * 2009-10-16 2014-06-04 アルインコ株式会社 Corner skirting board
JP5437013B2 (en) * 2009-10-16 2014-03-12 アルインコ株式会社 Outboard skirting board
JP5571520B2 (en) * 2010-09-29 2014-08-13 アルインコ株式会社 Scaffolding board
JP6430720B2 (en) * 2014-05-15 2018-11-28 株式会社ピカコーポレイション Baseboard fixture and baseboard mounting structure
JP6839496B2 (en) * 2016-05-27 2021-03-10 アルインコ株式会社 Gable skirting board for scaffolding

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JPS60135440U (en) * 1984-02-20 1985-09-09 東芝プラント建設株式会社 Skirting clamp for scaffolding
JPH0449323Y2 (en) * 1985-06-20 1992-11-19
JPH10152983A (en) * 1996-11-22 1998-06-09 Taisei Corp Fixing tool of baseboard for temporary handrail
JP4108075B2 (en) * 2004-10-26 2008-06-25 アルインコ株式会社 Wife side skirting board for scaffolding board
JP4592635B2 (en) * 2006-04-19 2010-12-01 アルインコ株式会社 Truck elevating ladder

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