JPH07197643A - Scaffolding board - Google Patents

Abstract

PURPOSE:To prevent the falling of bolts, tools, etc., from a scaffolding by erecting and mounting plinths at both ends in the board width directions of scaffolding boards having hooks for connection at both end sections in the longitudinal directions, combining the scaffolding boards and forming the gutter- shaped scaffolding. CONSTITUTION:Plinths 7, 8 are erected and installed at both ends in the cross directions of scaffolding boards 6 so as not to form clearances. The plinths 7, 8 are installed in a freely folding manner (a freely bringing-down manner) by hinges or set up detachably by screws and pins, and formed in a plate shape at the time of transport and housing. The scaffolding boards 6 are combined mutually through hooks 9, 10 for connection mounted at both ends, thus forming a gutter-shaped scaffolding. Falling from the scaffolding boards 6 of small articles and parts such as bolts, nuts, tools, etc., placed on the scaffolding boards 6 during operation is prevented. Accordingly, the falling of the small articles and the parts with the vibrations, etc., of the scaffolding can be obviated.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、枠組み足場の使用に適
するフック付きの足場板に関する。FIELD OF THE INVENTION The present invention relates to a scaffolding board with hooks suitable for use in frame scaffolding.

【０００２】[0002]

【従来の技術】この種、従来の枠組み足場として、例え
ば 、実開平４−１２９２５６号公報に開示されたもの
が知られている。2. Description of the Related Art As this type of conventional frame scaffold, for example, the one disclosed in Japanese Utility Model Laid-Open No. 4-129256 is known.

【０００３】この枠組み足場は、図１４、図１５に示す
ように、縦方向に差し込み式に連設した建わく１，１
と、建わく１，１間に架設された横架材２と、で枠体３
を構成し、この枠体３を多数列設した後に横架材２上に
フックＨを介して足場板４，４を架設し、更に、各足場
板４，４の両隣りに巾木５，５を配置し、この巾木５，
５を上方の手摺を兼ねた建わく１，１に番線等で結合し
たものである。As shown in FIGS. 14 and 15, this frame scaffold is constructed by vertically arranging the frames 1,1 in a row.
And the horizontal member 2 that is erected between the frames 1 and 1 to build the frame 3
After arranging a large number of the frame bodies 3 in a row, scaffolding plates 4 and 4 are erected on the horizontal bridging material 2 via hooks H. Place 5 and this baseboard 5,
5 is connected to the erected frames 1, 1 which also function as upper handrails by a numbered wire or the like.

【０００４】[0004]

【発明が解決しようとする課題】上記の従来の足場板を
利用した枠組み足場には次のような不具合がある。The conventional frame scaffolding using the above-mentioned scaffolding plate has the following problems.

【０００５】第１に、足場板４，４は、普通軽量化を図
るために細長く成形されているから、複数本、例えば、
二本足場板４，４を横架材２上に並べて架設しても、足
場板４，４と巾木５，５との間にはどうしても隙間Ｌが
出来てしまう。First, since the scaffolding plates 4 and 4 are usually formed in an elongated shape in order to reduce the weight, a plurality of scaffolding plates, for example,
Even if the two scaffolding plates 4 and 4 are arranged side by side on the horizontal member 2, a gap L is inevitably formed between the scaffolding plates 4 and 4 and the skirting boards 5 and 5.

【０００６】この為に、足場板４，４上のくぎ、ボル
ト、工具、小さい建築材料等がこの隙間Ｌを介して下方
に落下する危険がある。For this reason, there is a risk that nails, bolts, tools, small building materials, etc. on the scaffolding plates 4, 4 will drop downward through the gap L.

【０００７】第２に、足場板４，４は、長手方向にも連
続して配設されているが、この場合各足場板４，４は、
前後両端部に張出したフックＨを横架材２に引掛けて行
なう為に、前後に隣接する足場板４，４間には二つのフ
ックＨ，Ｈの巾分の隙間が形成されてしまい、この隙間
から上記と同様に足場板上の工具等が下方に落下する危
険がある。Secondly, the scaffold plates 4 and 4 are continuously arranged in the longitudinal direction, but in this case, the scaffold plates 4 and 4 are
Since the hooks H that extend to the front and rear ends are hooked on the horizontal member 2, a gap corresponding to the width of the two hooks H and H is formed between the scaffold plates 4 and 4 that are adjacent to each other in the front and rear. There is a danger that tools on the scaffolding plate will drop downward from this gap as in the above case.

【０００８】第３に、巾木は、足場板とは別部材となっ
ているから、足場板とは別にその都度取り付け、取りは
ずし作業を行なう必要があり作業が面倒である。Thirdly, since the skirting board is a member separate from the scaffolding board, it is necessary to attach and detach it separately from the scaffolding board each time, which is troublesome.

【０００９】そこで、本発明の第１の目的は、単体で使
用したとき、少なくとも左右両側に隙間が発生せず、し
かも巾木の着脱操作も板本体の着脱と同時に行なえる足
場板を提供することである。Therefore, a first object of the present invention is to provide a scaffolding board which, when used alone, does not have a gap at least on both the left and right sides and can be attached / detached at the same time when the board main body is attached / detached. That is.

【００１０】本発明の第２の目的は、複数の足場板を前
後方向に連設したとき、隣接する板本体間に隙間が発生
しないようにした足場板を提供することである。A second object of the present invention is to provide a scaffolding board in which, when a plurality of scaffolding boards are continuously arranged in the front-rear direction, no gap is generated between adjacent board bodies.

【００１１】[0011]

【課題を解決するための手段】上記第１の目的を達成す
るための構成は、水平な板本体と、板本体の前後両端に
設けたフックと、板本体の左右両端に起立して設けた巾
木とからなることを特徴とするものである。[Means for Solving the Problems] A structure for achieving the first object is that a horizontal plate main body, hooks provided at both front and rear ends of the plate main body, and upright provided at both left and right ends of the plate main body. It is characterized by consisting of a baseboard.

【００１２】板本体を単一の板体又は短手方向に連設し
た複数の板体と、隣接する板体同志を接合面において結
合させる連結部とで成形してよい。巾木が板本体の左右
両端に折り畳み自在に結合されていてもよい。The plate body may be formed by a single plate body or a plurality of plate bodies connected in the lateral direction, and a connecting portion that joins adjacent plate bodies at a joint surface. Baseboards may be foldably connected to the left and right ends of the plate body.

【００１３】更に巾木が板本体の左右両端に着脱自在に
結合されていてもよい。Further, skirting boards may be detachably connected to the left and right ends of the plate body.

【００１４】フックの上下方向の厚みを板本体の上下方
向の厚みより小さくし、フックを板本体の上下方向の厚
みの範囲内において結合しているのが好ましい。It is preferable that the thickness of the hook in the vertical direction be smaller than the thickness of the plate body in the vertical direction, and that the hooks be connected within the range of the thickness of the plate body in the vertical direction.

【００１５】上記第１、第２の目的を達成するための構
成は、水平な板本体と、板本体の前後両端に設けたフッ
クと、板本体の左右両端に起立して設けた巾木と、板本
体の前後両端部に形成した切欠きとからなり、前側のフ
ックが後側の切欠きと同一軸線上に設けられ、後側のフ
ックが前側の切欠きと同一軸線上に設けられていること
を特徴とするものである。The structure for achieving the first and second objects is a horizontal plate body, hooks provided at the front and rear ends of the plate body, and a skirting board standing upright at the left and right ends of the plate body. , The notches formed at the front and rear ends of the plate body, the front hook is provided on the same axis as the rear notch, and the rear hook is provided on the same axis as the front notch. It is characterized by being present.

【００１６】[0016]

【作用】板本体の左右両端に巾木を設けたから板本体と
巾木との間には隙間が発生しない。[Function] Since the skirting boards are provided at both right and left ends of the board body, no gap is generated between the board body and the skirting board.

【００１７】板本体の前後両端にフックが設けられてい
るから板本体を前後方向にフックを介して連設できる。Since the hooks are provided at both front and rear ends of the plate body, the plate bodies can be connected in series in the front-rear direction via the hooks.

【００１８】前後のフックの取り付け位置と後側の切欠
き位置とが同一線上に一致しているから、前側の足場板
に後側の足場板を連設したとき、後側の足場板における
前側のフックが前側の足場板における切欠き内に侵入で
きるから前後二つの足場板間の接合部には隙間ができな
い、Since the attachment positions of the front and rear hooks and the cutout positions on the rear side are aligned on the same line, when the scaffolding plate on the rear side is connected to the scaffolding plate on the front side, the front side of the scaffolding plate on the rear side is connected. Since the hook of can penetrate into the notch in the front scaffold plate, there is no gap at the joint between the front and rear scaffold plates,

【００１９】[0019]

【実施例】以下、本発明の実施例を図にもとづいて説明
するが、図１乃至図５は、本発明の一実例に係る足場板
を示す。EXAMPLES Examples of the present invention will be described below with reference to the drawings. FIGS. 1 to 5 show a scaffolding plate according to an example of the present invention.

【００２０】この足場板Ａは、水平な一枚の板本体６
と、板本体６の前後両端に設けた二つの前側フック９，
１０と、後側フック１１，１２と、板本体１の左右両側
に一体に起立して設けた左右の巾木７，８と、からな
る。This scaffolding board A is a single horizontal plate body 6
And two front hooks 9 provided at the front and rear ends of the plate body 6,
10 and rear hooks 11 and 12, and left and right skirting boards 7 and 8 provided upright integrally on both left and right sides of the plate body 1.

【００２１】板本体６の前側端部と後側端部に二つの切
欠き１３，１４，１５，１６が形成されている。Two notches 13, 14, 15, 16 are formed at the front end and the rear end of the plate body 6.

【００２２】前側の切欠き１３，１４は、後側のフック
１１，１２とは長手方向に於て同一軸線上に配置され、
逆に後側の切欠き１５，１６は、前側のフック９，１０
と同一軸線上に配置されている。The notches 13 and 14 on the front side are arranged on the same axis as the hooks 11 and 12 on the rear side in the longitudinal direction.
On the contrary, the notches 15 and 16 on the rear side are the hooks 9 and 10 on the front side.
It is located on the same axis as.

【００２３】足場板Ａは、図４に示すように、従来と同
じ枠組足場３の横架材２にフック９，１０，１１，１２
を介して架設される。As shown in FIG. 4, the scaffolding board A has hooks 9, 10, 11, 12 attached to a cross member 2 of a frame scaffolding 3 which is the same as the conventional one.
Is erected via.

【００２４】この場合、足場板Ａは普通横方向に二つ以
上並べて配置されるが、板本体６の横巾が大きい足場に
は一つだけ配置してもよい。In this case, two or more scaffolding boards A are usually arranged side by side in the lateral direction, but only one scaffolding board A may be arranged on the scaffolding in which the lateral width of the plate body 6 is large.

【００２５】板本体６の上面には普通滑り止め用のリ
ブ、突起が設けられている。On the upper surface of the plate body 6, ribs and protrusions are usually provided to prevent slippage.

【００２６】巾木７，８は、板本体と一体化されている
ために両者の間には隙間が発生せず、板本体６上のく
ぎ、ボルトとナット、工具、小さい建築材料等が下方に
落下するのが防止される。Since the skirting boards 7 and 8 are integrated with the board body, there is no gap between them, and nails, bolts and nuts, tools, small building materials, etc. on the board body 6 are downward. It is prevented from falling.

【００２７】又、巾木７，８は、板本体６の枠組み足場
３に対する取り付け、取りはずしと同時に一体となって
着脱されるから作業性が向上する。Further, since the skirting boards 7 and 8 are attached and detached to and from the frame scaffolding 3 of the plate body 6 at the same time, the workability is improved.

【００２８】フック９，１０，１１，１２は、板本体６
の前後に直接取り付けても良いが、図１のように、板本
体６の前後両端に断面コ字状の補助板１７，１８を差し
込んで固定し、各補助板１７，１８にそれぞれ前後のフ
ック９，１０，１１，１２と切欠き１３，１４，１５，
１６とが設けられている。The hooks 9, 10, 11 and 12 are formed by the plate body 6
Although it may be directly attached to the front and rear of the plate, as shown in FIG. 1, auxiliary plates 17 and 18 having a U-shaped cross section are inserted and fixed at both front and rear ends of the plate body 6, and the front and rear hooks are respectively attached to the auxiliary plates 17 and 18. 9, 10, 11, 12 and notches 13, 14, 15,
16 and 16 are provided.

【００２９】巾木７，８は、板本体６と一体に成形して
もよく、又は、他の連結部材又は結合手段を介して着脱
自在に一体に結合してもよい。The baseboards 7 and 8 may be integrally formed with the plate body 6, or may be detachably connected to each other via another connecting member or connecting means.

【００３０】例えば、図２、図３に示すように、板本体
６は、板体６１と板体６１の下面に設けた補強フレーム
６２とで構成させ、巾木７，８は垂直フレーム７１，８
１と水平フレーム７２，８２とで構成させ、水平フレー
ム７２，８２にフック部６３を介して補強フレーム６２
を結合し、更に止め具Ｐを介して連結している。For example, as shown in FIGS. 2 and 3, the plate body 6 is composed of a plate body 61 and a reinforcing frame 62 provided on the lower surface of the plate body 61, and the skirting boards 7, 8 are vertical frames 71, 8
1 and the horizontal frames 72 and 82, and the reinforcing frame 62 is provided on the horizontal frames 72 and 82 via the hook portion 63.
Are connected to each other and further connected via a stopper P.

【００３１】フック９，１０，１１，１２の上下方向の
厚みは板本体６の上下方向の板厚より小さく成形され、
板本体６の板厚の範囲内において結合されているのが好
ましい。The hooks 9, 10, 11, 12 are formed to have a vertical thickness smaller than the vertical thickness of the plate body 6.
It is preferable that they are joined within the range of the plate thickness of the plate body 6.

【００３２】この場合には、例えば、複数の足場板Ａ
は、上下に重ねて格納、搬送する場合に一方の板本体が
他方の上又は下側のフックと干渉せず、隙間なく均一に
重ねられる。In this case, for example, a plurality of scaffolding boards A
When the sheets are stacked and stored one on top of the other, the plate bodies on one side do not interfere with the hooks on the upper side or the lower side on the other side, and they can be stacked evenly without a gap.

【００３３】足場板Ａは、図４、図５に示すように、枠
組み足場３の横架材２上において前後方向に多数列設す
る。As shown in FIGS. 4 and 5, the scaffolding plates A are arranged in a row in the front-rear direction on the horizontal member 2 of the framework scaffold 3.

【００３４】このとき、前方に配置された足場板Ａの後
側切欠き１５，１６内に後方に配置された足場板Ａ２の
前側フック９，１０が嵌合し、逆に前方の足場板Ａ１の
後側フック１１，１２が後方の足場板Ａ２の前側切欠き
１３，１４に嵌合する。At this time, the front hooks 9 and 10 of the scaffolding plate A2 arranged at the rear are fitted into the rear notches 15 and 16 of the scaffolding plate A arranged at the front, and conversely the scaffolding plate A1 located at the front side. The rear hooks 11 and 12 are fitted into the front notches 13 and 14 of the rear scaffolding plate A2.

【００３５】この為、前後に隣接する二つの足場板Ａ
１，Ａ２間の端面Ｑ１，Ｑ２が密接でき、両者の接合部
Ｑに隙間の発生を防止し、くぎ、工具等の落下を防止で
きる。Therefore, two scaffolding plates A adjacent to each other in the front and rear
The end surfaces Q1 and Q2 between 1 and A2 can be brought into close contact with each other, a gap can be prevented from being formed in the joint portion Q between them, and a nail, a tool or the like can be prevented from dropping.

【００３６】図６は本発明の他の実施例を示す。FIG. 6 shows another embodiment of the present invention.

【００３７】これは、図１の実施例と実質的に同一のも
のである。This is substantially the same as the embodiment of FIG.

【００３８】ただ、図１の実施例は、板本体６が単一の
板体で成形されているのに対し、図２の実施例は、二枚
の板体６ａ，６ｂを短手方向に連結部材１７を介して連
設して一つの板本体６を構成したものである。However, in the embodiment of FIG. 1, the plate body 6 is formed of a single plate body, whereas in the embodiment of FIG. 2, the two plate bodies 6a and 6b are arranged in the lateral direction. One plate main body 6 is constructed by connecting the members through a connecting member 17.

【００３９】連結部材１７は、図７に示すように、スプ
リング１８で抜け方向に附勢されたボルト１９とハンド
ル２３で回動されるナット２０と、ボルト１９とナット
２０に設けた係止片２１，２２とで構成され、スプリン
グ１８に抗してボルト１９を押し込み、ハンドル２３を
介してナット２０を回動したときボルト１９とナット２
０とが結合され、係止片２１，２２で板体６ａ，６ｂの
補強フレーム６２，６２で挾持するものである。As shown in FIG. 7, the connecting member 17 includes a bolt 19 urged by a spring 18 in a pull-out direction, a nut 20 rotated by a handle 23, and a locking piece provided on the bolt 19 and the nut 20. 21 and 22, the bolt 19 is pushed against the spring 18 and the nut 20 is rotated via the handle 23.
0 is connected, and the locking pieces 21, 22 are held by the reinforcing frames 62, 62 of the plate bodies 6a, 6b.

【００４０】各板体６ａ，６ｂにはフック９，１０，１
１，１２と切欠き１３，１４，１５，１６とが設けられ
ている。Hooks 9, 10, 1 are attached to each plate 6a, 6b.
1, 12 and notches 13, 14, 15, 16 are provided.

【００４１】その他の構成、作用、効果は、図１の実施
例と同じである。Other configurations, operations and effects are the same as those of the embodiment shown in FIG.

【００４２】図８は、本発明の他の実施例に係り、これ
は、巾木７，８を折り畳み自在に一体に結合したもので
ある。FIG. 8 relates to another embodiment of the present invention, in which skirting boards 7 and 8 are foldably and integrally connected.

【００４３】これは、板本体６を構成する板体６１の両
端部にヒンジ２４を介して巾木７，８の基端を回動自在
に結合し、巾木７，８を不使用時に板本体６上に折り畳
むようにしている。This is because the base ends of the skirting boards 7, 8 are rotatably coupled to both ends of the board body 61 constituting the board body 6 via hinges 24, and the skirting boards 7, 8 are used when not in use. The main body 6 is folded.

【００４４】同じく、図９、図１０は、本発明の他の実
施例に係り、これは板本体６に巾木７，８を着脱自在に
結合した例を示す。Similarly, FIGS. 9 and 10 relate to another embodiment of the present invention, which shows an example in which baseboards 7 and 8 are detachably coupled to the plate body 6.

【００４５】これは、板本体６の下部補強フレーム６２
と巾木７，８に水平な長孔２５を形成し、巾木７，８の
下部外面に縦方向の支持フレーム２７を糊着させ、この
支持フレーム２７に縦方向の長孔２８を形成し、各長孔
２５，２８内に止め具２６を挿入させたものである。This is the lower reinforcing frame 62 of the plate body 6.
A horizontal slot 25 is formed in the baseboards 7 and 8, a vertical support frame 27 is glued to the lower outer surface of the baseboards 7 and 8, and a vertical slot 28 is formed in the support frame 27. The stopper 26 is inserted into each of the long holes 25 and 28.

【００４６】止め具２６は、ロッド２９と、ロッド２９
の内端に設けた長方体状の止め片３０と、ロッド２９の
外端に穿った孔２６と、この孔２６内に差し込んだ楔３
１とで構成し、長孔２６，２８を介して止め片３０を挿
入し、ロッド２９と止め片３０を９０度回転した後に孔
２６内に楔を打ち込むと止め片３０と支持フレーム２７
と楔３１とで巾木７，８と補強フレーム６２を挾持して
いる。The stopper 26 includes a rod 29 and a rod 29.
A rectangular parallelepiped stopper piece 30 provided at the inner end of the rod, a hole 26 formed at the outer end of the rod 29, and a wedge 3 inserted in the hole 26.
1, the stopper piece 30 is inserted through the long holes 26 and 28, the rod 29 and the stopper piece 30 are rotated 90 degrees, and then a wedge is driven into the hole 26. Then, the stopper piece 30 and the support frame 27 are formed.
The wedges 31 sandwich the skirting boards 7, 8 and the reinforcing frame 62.

【００４７】即ち、巾木７，８は、止め具２６を介して
板本体６側に着脱自在に連結されることになる。That is, the baseboards 7 and 8 are detachably connected to the plate body 6 side via the stoppers 26.

【００４８】図１１乃至図１３は、フックとその取り付
け構造を示す。11 to 13 show a hook and its mounting structure.

【００４９】これは、図１におけるフック１２について
図示しているが、他のフックについても同じ構造が採用
されている。Although this is shown for the hook 12 in FIG. 1, the same structure is adopted for the other hooks.

【００５０】板本体６を構成する補助板１８は、断面コ
字状又はＨ鋼状に成形されており、これは、上部水平板
１８ａと下部水平板１８ｂと両者を結合する垂直板１８
ｃを有している。The auxiliary plate 18 constituting the plate body 6 is formed into a U-shaped cross section or an H steel shape, which is an upper horizontal plate 18a and a lower horizontal plate 18b, and a vertical plate 18 for connecting the two.
have c.

【００５１】フック１２は、下方が開口する中空な箱状
本体１２ａと箱状本体１２ａの端部両側に形成した半円
状の切欠き１２ｃと先端の爪部１２ｂとを有し、切欠き
１２と爪部１２ｂとでフック型の引掛部を形成し、箱状
本体１２ａは、その上端がピン３２で水平板１８ａに結
合されている。The hook 12 has a hollow box-shaped main body 12a that opens downward, a semicircular cutout 12c formed on both sides of the end of the box-shaped main body 12a, and a claw portion 12b at the tip. The hook-shaped hooking portion is formed by the claw portion 12b and the box-shaped main body 12a, and the upper end of the box-shaped main body 12a is connected to the horizontal plate 18a by the pin 32.

【００５２】箱状本体１２ａ内にはストッパ３３が軸３
４を介して回転自在に支持され、このストッパ３３の先
端３３ａは切欠き１２ｃと干渉する位置まで延びてい
る。A stopper 33 is provided in the box-shaped main body 12a.
The stopper 33 is rotatably supported via the pin 4, and the tip 33a of the stopper 33 extends to a position where it interferes with the notch 12c.

【００５３】軸３４には側面Ｕ字状のばね３５の基端が
巻き付いて結合され、そのばね力で軸３４を常に図に於
て反時計方向に回転力を附勢し、ばね３５と一体な支持
片３６はストッパ３３の上面３３ａに当接し、ばね力で
この支持片３６がストッパ３３を反時計方向に附勢して
いる。A base end of a spring 35 having a U-shaped side surface is wound around and coupled to the shaft 34, and the spring force always urges the shaft 34 to rotate in a counterclockwise direction in the drawing, so that it is integrated with the spring 35. The supporting piece 36 contacts the upper surface 33a of the stopper 33, and the supporting piece 36 biases the stopper 33 counterclockwise by the spring force.

【００５４】ストッパ３３の下部には受け部材３７が下
方に向けて設けられ、この受け部材３７はプッシュ部材
３８の係止段部３８ａ，３８ｂのいずれかと選択的に係
合するようになっている。A receiving member 37 is provided below the stopper 33 so as to face downward, and the receiving member 37 is adapted to selectively engage with either one of the locking step portions 38a and 38b of the push member 38. .

【００５５】プッシュ部材３７は本体３９と、本体先端
の支持部４０と、本体上面の二段の係止段部３８ａ，３
８ｂと、本体３９に穿った長孔４１と、本体後部の弯曲
した引掛部４２と、本体後部上方に設けたばね受け４３
とを備えている。The push member 37 includes a main body 39, a support portion 40 at the tip of the main body, and two locking step portions 38a, 3 on the upper surface of the main body.
8b, a long hole 41 formed in the main body 39, a curved hook portion 42 at the rear portion of the main body, and a spring receiver 43 provided above the rear portion of the main body.
It has and.

【００５６】プッシュ部材３７は、補助板１８の垂直板
１８ｃに穿った孔を移動自在に貫通し、長孔４１内には
下部水平板１８ｂに固定して起立するガイドピン４３が
移動自在に挿入されている。The push member 37 movably penetrates a hole formed in the vertical plate 18c of the auxiliary plate 18, and the guide pin 43 which is fixed to the lower horizontal plate 18b and stands up is movably inserted into the elongated hole 41. Has been done.

【００５７】垂直板１８ｃとばね受け４３との間にはス
プリング４４が介装され、このスプリング４４は常時プ
ッシュ部材３８の本体３９をフック１２の切欠き１２ｃ
方向に附勢している。A spring 44 is interposed between the vertical plate 18c and the spring receiver 43, and the spring 44 always connects the main body 39 of the push member 38 to the notch 12c of the hook 12.
Urged in the direction.

【００５８】図１１、図１２に示すように、フック１２
ｃを枠組み足場３における横架材２に引掛ける場合に
は、先ず指でスプリング４４に抗してプッシュ部材３８
の本体３９を後方に引き寄せる。As shown in FIGS. 11 and 12, the hook 12
When hooking c to the horizontal member 2 of the framework scaffold 3, first, the push member 38 is pushed against the spring 44 with a finger.
The main body 39 of is pulled backward.

【００５９】この状態でフック１２の切欠き１２ｃ内に
横架材２をストッパ３３を押し上げながら挿入させ、次
いでプッシュ部材３８の引き寄せ力を中止すると、プッ
シュ部材３８の本体３９はスプリング４４によって切欠
き１２ｃ方向に押され、長孔４１、ガイドピン４３に案
内されて移動する。In this state, the horizontal member 2 is inserted into the notch 12c of the hook 12 while pushing up the stopper 33, and when the pulling force of the push member 38 is stopped, the body 39 of the push member 38 is notched by the spring 44. It is pushed in the 12c direction and guided by the long hole 41 and the guide pin 43 to move.

【００６０】この為、プッシュ部材３８の先端支持部４
０とストッパ３３とで横架材２が挾持され抜けなくな
る。Therefore, the tip support portion 4 of the push member 38 is
0 and the stopper 33 hold the horizontal member 2 so that it cannot be pulled out.

【００６１】逆に、フック１２ｃを横架材２からはずす
場合には前記と逆にプッシュ部材３８を引張って後退さ
せ、ストッパ３３の復帰力で横架材２を押し出す。On the contrary, when the hook 12c is removed from the horizontal member 2, the push member 38 is pulled and retracted in the opposite manner to the above, and the horizontal member 2 is pushed out by the restoring force of the stopper 33.

【００６２】逆に言えば、フック１２が上方に押し上げ
られてはずれる。Conversely, the hook 12 is pushed up and disengaged.

【００６３】[0063]

【発明の効果】本発明によれば次の効果がある。The present invention has the following effects.

【００６４】１）各請求項の発明によれば、板本体の左
右両端に巾木が起立して設けられているから、板本体上
と巾木との間には隙間が無く、板本体上のくぎ、ボルト
とナット、工具、小さい建築材料等が下方に落下するの
が防止される。1) According to the inventions of the respective claims, since the skirting boards are provided upright at both right and left ends of the board body, there is no gap between the board body and the skirting board, and the board body is Prevents nails, bolts and nuts, tools, small building materials, etc. from falling downwards.

【００６５】又、板本体を例えば枠組み足場の横架材に
フックを介して架設したとき巾木も同時に取り付けられ
る為に板本体と巾木との着脱操作が著しく向上する。Further, when the board main body is erected on the horizontal member of the frame scaffold via the hook, the skirting board is also attached at the same time, so that the attaching / detaching operation of the board body and the skirting board is significantly improved.

【００６６】２）請求項３の発明によれば、巾木が板本
体上に折り畳まれるから足場板自体の格納スペースが小
さくなり、搬送、格納において有利である。2) According to the third aspect of the invention, since the skirting board is folded on the board main body, the storage space of the scaffolding board itself becomes small, which is advantageous in transportation and storage.

【００６７】３）請求項４の発明によれば、巾木が着脱
自在であるから、不使用時には巾木を分離でき、コンパ
クトに格納しながら保管、搬送ができる。3) According to the invention of claim 4, the baseboard is detachable, so that the baseboard can be separated when not in use, and can be stored and transported while being compactly stored.

【００６８】４）請求項５の発明によれば、フックの厚
みが板本体の厚みより小さいために、フック自体を板本
体の上下方向の厚み内におさめられ、フックが板本体の
上面又は下面より突出しない。4) According to the invention of claim 5, since the thickness of the hook is smaller than the thickness of the plate body, the hook itself is contained within the thickness of the plate body in the vertical direction, and the hook is placed on the upper surface or the lower surface of the plate body. It does not stick out more.

【００６９】この為、多数の足場板を重ねても各足場板
が他の足場板側のフックと干渉せず、水平に多数重ねら
れ、フックの損傷も防止できる。Therefore, even if a large number of scaffold plates are stacked, each scaffold plate does not interfere with the hooks on the side of the other scaffold plates, and a large number of scaffold plates are stacked horizontally to prevent damage to the hooks.

【００７０】５）請求項６の発明によれば、前側のフッ
クと後側の切欠き、前側の切欠きと後側のフックとが同
一軸線上に設けられているから、前後方向に複数の足場
板を連設したとき、前側の足場板における切欠き内に後
側の足場板におけるフックが嵌合でき、これにより前側
と後側の足場板間の接合部に隙間が発生せず、足場板上
のくぎ、工具等の下方への落下を防止できる。5) According to the invention of claim 6, since the front hook and the rear notch, and the front notch and the rear hook are provided on the same axis, a plurality of front and rear hooks are provided. When the scaffolding boards are connected in series, the hooks on the rear scaffolding boards can fit in the notches in the front scaffolding board, so that there is no gap at the joint between the front and rear scaffolding boards, and the scaffolding does not occur. It is possible to prevent nails and tools on the board from falling downward.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の一実施例に係る足場板の斜視図であ
る。FIG. 1 is a perspective view of a scaffolding board according to an embodiment of the present invention.

【図２】図１の足場板の分解斜視図である。FIG. 2 is an exploded perspective view of the scaffolding plate of FIG.

【図３】図１の足場板の縦断面図である。FIG. 3 is a vertical cross-sectional view of the scaffolding plate of FIG.

【図４】図１の足場板を枠組み足場に取り付けた状態の
斜視図である。FIG. 4 is a perspective view of the scaffold plate of FIG. 1 attached to a frame scaffold.

【図５】図１の足場板を前後方向に連設した状態を示す
部分拡大平面図である。5 is a partially enlarged plan view showing a state in which the scaffolding plates of FIG. 1 are continuously provided in the front-rear direction.

【図６】他の実施例に係る足場板の分解斜視図である。FIG. 6 is an exploded perspective view of a scaffolding board according to another embodiment.

【図７】図６の足場板における連結部材の拡大断面図で
ある。7 is an enlarged cross-sectional view of a connecting member in the scaffolding plate of FIG.

【図８】他の実施例に係る足場板の部分縦断拡大断面図
である。FIG. 8 is an enlarged partial cross-sectional view of a scaffold plate according to another embodiment.

【図９】他の実施例に係る足場板の部分拡大斜視図であ
る。FIG. 9 is a partially enlarged perspective view of a scaffolding board according to another embodiment.

【図１０】図９の足場板の他の方向から見た斜視図であ
る。FIG. 10 is a perspective view of the scaffolding plate of FIG. 9 seen from another direction.

【図１１】フックの拡大縦断側面図である。FIG. 11 is an enlarged vertical sectional side view of the hook.

【図１２】図１１のフックの移動状態を示す縦断側面図
である。12 is a vertical sectional side view showing a moving state of the hook in FIG.

【図１３】図１１のフックの分解斜視図である。FIG. 13 is an exploded perspective view of the hook of FIG.

【図１４】従来の枠組み足場の斜視図である。FIG. 14 is a perspective view of a conventional framework scaffold.

【図１５】図１４の略示側面図である。FIG. 15 is a schematic side view of FIG.

【符号の説明】[Explanation of symbols]

６ 板本体 ６ａ，６ｂ 板体 ７，８ 巾木 ９，１０，１１，１２ フック 6 Plate main body 6a, 6b Plate body 7,8 Baseboard 9, 10, 11, 12 Hook

Claims (6)

【特許請求の範囲】[Claims] 【請求項１】 水平な板本体と、板本体の前後両端に設
けたフックと、板本体の左右両端に起立して設けた巾木
とからなる足場板。1. A scaffolding plate comprising a horizontal plate main body, hooks provided at both front and rear ends of the plate main body, and a skirting board provided upright at both left and right ends of the plate main body. 【請求項２】 板本体が単一の板体又は短手方向に連設
した複数の板体と、隣接する板体同志を接合面において
結合させる連結部とで成形している請求項１記載の足場
板。2. The plate body is formed by a single plate body or a plurality of plate bodies continuously arranged in the lateral direction, and a connecting portion for joining adjacent plate bodies at a joint surface. Scaffolding board. 【請求項３】 巾木が板本体の左右両端に折り畳み自在
に結合されている請求項１記載の足場板。3. The scaffolding board according to claim 1, wherein the skirting board is foldably connected to both left and right ends of the board body. 【請求項４】 巾木が板本体の左右両端に着脱自在に結
合されている請求項１記載の足場板。4. The scaffolding board according to claim 1, wherein the skirting boards are detachably connected to the left and right ends of the board body. 【請求項５】 フックの上下方向の厚みを板本体の上下
方向の厚みより小さくし、フックを板本体の上下方向の
厚みの範囲内において結合している請求項１記載の足場
板。5. The scaffolding plate according to claim 1, wherein the thickness of the hook in the vertical direction is smaller than the thickness of the plate body in the vertical direction, and the hooks are connected within the range of the thickness of the plate body in the vertical direction. 【請求項６】 水平な板本体と、板本体の前後両端に設
けたフックと、板本体の左右両端に起立して設けた巾木
と、板本体の前後両端部に形成した切欠きとからなり、
前側のフックが後側の切欠きと同一軸線上に設けられ、
後側のフックが前側の切欠きと同一軸線上に設けられて
いる足場板。6. A horizontal plate main body, hooks provided at both front and rear ends of the plate main body, baseboards provided upright at both left and right ends of the plate main body, and notches formed at both front and rear end parts of the plate main body. Becomes
The front hook is provided on the same axis as the rear notch,
A scaffolding board with the rear hooks on the same axis as the front notches.