JP2006124920A - End side plinth for scaffold board - Google Patents

End side plinth for scaffold board Download PDF

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Publication number
JP2006124920A
JP2006124920A JP2004310398A JP2004310398A JP2006124920A JP 2006124920 A JP2006124920 A JP 2006124920A JP 2004310398 A JP2004310398 A JP 2004310398A JP 2004310398 A JP2004310398 A JP 2004310398A JP 2006124920 A JP2006124920 A JP 2006124920A
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skirting board
board
scaffolding
wife
base
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JP2004310398A
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JP4108075B2 (en
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Tadaharu Wakatsuki
忠治 若槻
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Alinco Inc
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Alinco Inc
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/28—Clips or connections for securing boards
    • E04G2007/285—Clips or connections for securing boards specially adapted for toe boards

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  • Movable Scaffolding (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an end side scaffold board fitted to the end side end part of the scaffold board. <P>SOLUTION: This end side plinth comprises a base board 5 placed on the end side end part of the scaffold board 1 in an erected attitude. The base board body 5 is fixed in an erected attitude by a fixing means formed between the lateral end parts of the base board 5 and the longitudinal end parts of a beam side base board 3 mounted along the beam side end parts of the scaffold board 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、建築作業現場等で仮設される足場板に、その妻側端部に沿って取り付けられる足場板用妻側幅木に関する。   [Technical Field] The present invention relates to a scaffolding board skirting board that is attached to a scaffolding board temporarily installed at a construction work site or the like along an end of the wife side.

建築作業現場等における足場板上での高所作業は、作業者の手にしたボルト・ナット、金具等の種々の施工用部品や工具類、足元に置いた各種資材や用具等を誤って落下させ、事故につながるという危険性が常に付きまとう。そこで、安全対策として、足場板の桁側端部に沿って幅木を取り付けることが行われている。このような桁側幅木については、特許文献１等に記載されている。
特開２００４−１１１５５号公報 When working on high places on a scaffolding board at a construction work site, etc., various construction parts and tools such as bolts, nuts and metal fittings, and various materials and tools placed under the foot, are accidentally dropped. And there is always a risk of accidents. Therefore, as a safety measure, a baseboard is attached along the end portion of the side of the scaffolding board. Such a girder side skirting board is described in Patent Document 1 and the like.
JP 2004-11155 A

従来の足場板用幅木は、特許文献１等からも明らかなように足場板の桁側端部に沿って取り付けられる桁側用の幅木であり、足場板の妻側端部に沿って取り付けられる足場板用幅木は未だ提供されていない。例えば、足場板をその長手方向に複数連続して配設される枠組足場においては、その連続する各足場板の桁側に幅木を取り付けていても、枠組足場の最端側にある足場板の妻側端部が開放されたままであれば、その妻側端部から各種工具類や資材等を落下させるおそれがあって、非常に危険である。   As is apparent from Patent Document 1 and the like, the conventional scaffold board skirting board is a skirting board for the spar side that is attached along the end part of the scaffolding board, and along the end part of the side of the scaffolding board. No scaffolding skirting board has been provided yet. For example, in a frame scaffold in which a plurality of scaffold plates are continuously arranged in the longitudinal direction, even if a baseboard is attached to the spar side of each successive scaffold plate, the scaffold plate at the extreme end of the frame scaffold If the wife side end is left open, there is a risk of dropping various tools and materials from the wife side end, which is very dangerous.

本発明は、上記の課題に鑑み、足場板の妻側端部に取り付けられる妻側幅木を提供することを目的とする。   In view of the above-described problems, an object of the present invention is to provide a wife-side skirting board that is attached to a wife-side end portion of a scaffold board.

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、本発明の請求項１に係る足場板用妻側幅木は、足場板１の妻側端部上に起立姿勢に載置される幅木本体５を有し、この幅木本体５は、幅木本体５の左右端部と、足場板１の桁側端部に沿って取り付けられる桁側幅木３の前後端部との間に構成される固定手段６によって、前記起立姿勢に固定されるようになっていることを特徴とする。   Means for solving the above problems will be described with reference numerals in the embodiments described later. The scaffold board wife side skirting board according to claim 1 of the present invention is on the wife side end of the scaffold board 1. The skirting board main body 5 is placed in a standing posture, and the skirting board main body 5 is attached to the left and right ends of the skirting board main body 5 and the girder side end of the scaffold board 1. 3 is fixed to the standing posture by a fixing means 6 formed between the front and rear end portions.

請求項２は、請求項１に記載の足場板用妻側幅木において、前記固定手段６は、ピン基軸部７ａが幅木本体５の端部に取り付けられていて、ピン先端部７ｃを桁側幅木３の先端部に開口した開口部１０に突入させることにより、幅木本体５が内側へ倒れないように規制する略倒Ｌ字形のロックピン７と、桁側幅木３の端部に内側へ直角に突設された突出部Ａの内側面に幅木本体５の端部を支持させることにより、幅木本体５が外側へ倒れないように規制する外側倒れ規制手段１４と、幅木本体５の端部に設けた切欠凹部１３に桁側幅木３の端部内側に設けられた係止部Ｂを係止させることにより、幅木本体５の上下動を規制する上下動規制手段１５とからなることを特徴とする。   Claim 2 is the wife side skirting board for the scaffolding board according to claim 1, wherein the fixing means 6 has a pin base part 7a attached to an end part of the base board body 5 and a pin tip part 7c as a girder. A substantially inverted L-shaped lock pin 7 that restricts the baseboard body 5 from falling inward by entering the opening 10 opened at the tip of the side baseboard 3, and the end of the girder side baseboard 3 An outer side falling restricting means 14 for restricting the baseboard body 5 from falling outwardly by supporting the end of the baseboard body 5 on the inner side surface of the projecting part A projecting at right angles to the inner side; Vertical movement regulation that regulates the vertical movement of the baseboard body 5 by engaging the notch recess 13 provided at the end part of the wooden body 5 with the engaging part B provided inside the end part of the girder-side baseboard 3 And means 15.

請求項３は、請求項２に記載の足場板用妻側幅木において、前記ロックピン７は、基軸部７ａと、基軸部７ａの先端部から直角に延びる腕部７ｂと、腕部７ｂの先端部に基軸部７ａと平行で内向きに突出する係合突起７ｃとによって略倒Ｌ字形に形成されたもので、基軸部７ａを幅木本体５の端部に軸心回りに軸支すると共に、常時はバネ８により腕部７ｂが幅木本体５の上端面５ａ上に引き付けられるように基軸部７ａを付勢し、非使用時には係合突起７ｃを幅木本体５の上端面５ａに設けた係止穴９に係止させておき、使用時にはロックピン７をコイルバネ８にの付勢力に抗して持ち上げ、先端部の係合突起７ｃを桁側用幅木３の先端部に開口する開口部１０に突入させるようにしてなることを特徴とする。   Claim 3 is the wife side skirting board for the scaffolding board according to claim 2, wherein the lock pin 7 includes a base shaft portion 7a, an arm portion 7b extending at right angles from a tip portion of the base shaft portion 7a, and an arm portion 7b. It is formed in a substantially inverted L shape by an engaging projection 7c that protrudes inward in parallel with the base shaft portion 7a at the tip portion, and pivotally supports the base shaft portion 7a around the shaft center on the end portion of the baseboard body 5. At the same time, the base portion 7a is urged so that the arm portion 7b is attracted to the upper end surface 5a of the skirting board main body 5 by the spring 8, and the engaging projection 7c is placed on the upper end surface 5a of the skirting board main body 5 when not in use. The lock pin 7 is locked in the provided locking hole 9 and lifted against the urging force of the coil spring 8 during use, and the engagement protrusion 7c at the distal end is opened at the distal end of the skirting board 3 for the spar side. It is made to enter into the opening part 10 to perform.

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に係る発明の足場板用妻側幅木は、足場板１の妻側端部上に起立姿勢に載置される幅木本体５を有し、この幅木本体５は、幅木本体５の左右端部と、足場板１の桁側端部に沿って取り付けられる桁側幅木３の前後端部との間に構成される固定手段６によって起立姿勢に固定されるものであるから、例えば足場板１がその長手方向に複数連続して配設された枠組足場の最端側にある足場板１の妻側端部に、この発明の妻側幅木２を取り付けることによって、その妻側端部からの各種工具類や資材等の落下を防止でき、作業の安全を図ることができる。また、この妻側幅木２は、幅木本体５の左右端部と、足場板１の桁側端部に取り付けられる桁側幅木３の前後端部との間に構成される固定手段６によって起立姿勢にされるようになっているから、固定手段６の構造を簡素化でき、妻側幅木２の取付及び取り外しが簡単となる。   The effect of the invention by the above-described solution means will be described with reference numerals of the embodiments described later. The scaffold board wife side skirting board of the invention according to claim 1 stands on the wife side end of the scaffold board 1. The skirting board body 5 is placed in a posture, and the skirting board body 5 is composed of left and right ends of the skirting board body 5 and a girder side skirting board 3 attached along the girder side end of the scaffold board 1. Since it is fixed in a standing posture by the fixing means 6 formed between the front and rear end portions, for example, the scaffolding plate 1 is located at the extreme end side of the frame scaffolding that is continuously arranged in the longitudinal direction. By attaching the wife side skirting board 2 of the present invention to the end part of the end of the scaffold 1, various tools and materials can be prevented from falling from the end part of the end of the scaffold, and work safety can be achieved. . Further, the wife side skirting board 2 includes a fixing means 6 configured between the left and right end parts of the skirting board main body 5 and the front and rear end parts of the spar side skirting board 3 attached to the spar side end part of the scaffold board 1. Therefore, the structure of the fixing means 6 can be simplified, and attachment and detachment of the wife side skirting board 2 can be simplified.

請求項２に係る発明の足場板用妻側幅木によれば、固定手段６の外側倒れ規制手段１４によって妻側幅木２の外側倒れを規制し、ロックピン７によって妻側幅木２の内側倒れを規制し、更に上下動規制手段１５によって妻側幅木２の上下動を規制するから、妻側幅木２を足場板１の妻側端部上に起立姿勢で確実に安定状態で固定することができる。   According to the scaffolding board side skirting board of the invention according to claim 2, the outside falling down regulation means 14 of the fixing means 6 regulates the outside falling of the wife side skirting board 2, and the locking pin 7 regulates the wife side skirting board 2. Since the inner side fall is restricted and the vertical movement of the wife side skirting board 2 is restricted by the vertical movement restriction means 15, the wife side skirting board 2 is placed in a standing position on the end part of the scaffolding board 1 in a stable state. Can be fixed.

請求項３に係る発明の足場板用妻側幅木によれば、妻側幅木２の内側倒れ規制操作を簡単且つ容易に行うことができる。   According to the wife side skirting board for the scaffolding board of the invention according to claim 3, the inner side falling regulation operation of the wife side skirting board 2 can be easily and easily performed.

以下に本発明の好適実施形態を図面に基づいて説明すると、図１は本発明に係る足場板用妻側幅木２を、既に桁側用幅木３が取り付けられた足場板１の妻側端部に取り付けようとしている状態を示す斜視図であり、図２の(a) は妻側幅木２の正面図、(b) は平面図、(c) は端面図である。図３の(a) は足場板１に妻側幅木２及び桁側用幅木３が取り付けられた状態の平面図、(b) は正面図、(c) は側面図である。図４の(a) は図３の(a) の矢印イで囲まれた部分の拡大図、(b) は図３の(b) の矢印ロで囲まれた部分の拡大図、(c) は図３の(c) の矢印ハで囲まれた部分の拡大図である。図５は足場板１に桁側用幅木３が取り付けられ、妻側幅木２は未だ取り付けられていない状態での足場板１の端部側を拡大して詳細に示す斜視図である。図６は桁側用幅木３を足場板１に取り付けた状態を幅木３の外側から見た正面図であり、図７の(a) は桁側用幅木３の端部をその内側面側から見た拡大正面図、(b) は平面図、(c) は端面図である。   DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a scaffolding board skirting board 2 according to the present invention, and a scaffolding board 1 on which a girderboard skirting board 3 is already attached. It is a perspective view which shows the state which is going to attach to an edge part, (a) of FIG. 2 is a front view of the wife side baseboard 2, (b) is a top view, (c) is an end view. FIG. 3 (a) is a plan view of the scaffold board 1 with the wife side skirting board 2 and the girder side skirting board 3 attached thereto, (b) is a front view, and (c) is a side view. 4 (a) is an enlarged view of a portion surrounded by an arrow a in FIG. 3 (a), (b) is an enlarged view of a portion surrounded by an arrow b in FIG. 3 (b), and (c). FIG. 4 is an enlarged view of a portion surrounded by an arrow c in FIG. FIG. 5 is an enlarged perspective view showing in detail an end portion side of the scaffolding board 1 in a state where the girder-side baseboard 3 is attached to the scaffolding board 1 and the wife-side baseboard 2 is not yet attached. FIG. 6 is a front view of the state in which the girder-side skirting board 3 is attached to the scaffold board 1 as viewed from the outside of the skirting board 3. FIG. An enlarged front view seen from the side, (b) is a plan view, and (c) is an end view.

足場板１には図５，図６に示すように足場板本体１ａの前後各端面１７の左右両端部に足場板係止用フック１８，１８が突設され、各端面１７の両係止用フック１８，１８は、足場用建枠Ｔ（図３参照）の横架材１９に係止されるようになっている。   As shown in FIGS. 5 and 6, the scaffolding plate locking hooks 18, 18 project from the left and right end portions of the front and rear end surfaces 17 of the scaffolding plate body 1 a, as shown in FIGS. 5 and 6. The hooks 18 are locked to the horizontal member 19 of the scaffolding frame T (see FIG. 3).

本発明に係る妻側幅木２は、図１に示すように足場板１の妻側端部上面４に起立姿勢で載置される幅木本体５を有し、この幅木本体５は、幅木本体５の左右端部と、足場板１の桁側端部に沿って取り付けられる桁側用幅木３の前後端部との間に構成される固定手段６によって、起立姿勢に固定されるようになっている。   The wife side skirting board 2 according to the present invention has a skirting board main body 5 placed in a standing posture on the wife side end upper surface 4 of the scaffolding plate 1 as shown in FIG. It is fixed in an upright posture by fixing means 6 configured between the left and right ends of the baseboard body 5 and the front and rear ends of the baseboard 3 for the spar that is attached along the sparside end of the scaffolding plate 1. It has become so.

妻側幅木２を足場板１の妻側端部上に起立姿勢に固定する固定手段６は、幅木本体５が内側へ倒れないように規制する略倒Ｌ字形のロックピン７を含む。このロックピン７は、図２から分かるように、基軸部７ａと、この基軸部７ａの先端部から直角に一体に延びる腕部７ｂと、この腕部７ｂの先端部に基軸部７ａと平行で内向きに突出する係合突起７ｃとによって略倒Ｌ字形に形成されたもので、基軸部７ａを幅木本体５の左右各端部にその上端面５ａから垂直に突入させて軸受部材１１により軸心回りに回転可能に軸支すると共に、常時はコイルバネ８によって腕部７ｂが幅木本体５の上端面５ａ上に引き付けられるように基軸部７ａを付勢し、而して妻側幅木２の非使用時には図２に示すように係合突起７ｃを幅木本体５の上端面５ａに設けた係止穴９に係止させておいて、妻側幅木２の使用時にロックピン７を図２に示す収納状態からコイルバネ８にの付勢力に抗して持ち上げ、その先端部の係合突起７ｃを、足場板１の桁側端部に取り付けられた桁側用幅木３桁側用幅木３の先端部に開口する開口部１０に突入させる（図４の(a) 及び(b) 参照）ことによって、幅木本体が内側へ倒れないように規制するものである。   The fixing means 6 for fixing the wife side skirting board 2 on the end part of the scaffolding board 1 in a standing posture includes a substantially inverted L-shaped lock pin 7 that restricts the skirting board body 5 from falling inward. As can be seen from FIG. 2, the lock pin 7 includes a base shaft portion 7a, an arm portion 7b integrally extending at a right angle from the tip portion of the base shaft portion 7a, and a tip portion of the arm portion 7b parallel to the base shaft portion 7a. It is formed in a substantially inverted L shape by the engaging projection 7c projecting inward, and the base shaft portion 7a is vertically projected from the upper end surface 5a to the left and right ends of the baseboard body 5 by the bearing member 11. The base shaft portion 7a is urged so that the arm portion 7b is attracted to the upper end surface 5a of the skirting board body 5 by the coil spring 8 at all times while being rotatably supported around the shaft center. 2 is engaged with the engaging projection 7c in the engaging hole 9 provided in the upper end surface 5a of the baseboard body 5, as shown in FIG. Is lifted against the biasing force of the coil spring 8 from the stored state shown in FIG. The engaging projection 7c of the part is plunged into the opening 10 that opens at the tip of the spar 3 for the spar side skirting board 3 attached to the end part of the spar side of the scaffold plate 1 ((a in FIG. 4). ) And (b)) to prevent the baseboard body from falling inward.

また図２の(b) に示すように、妻側幅木２の幅木本体５には左右各端部に断面コ字形の補強ブラケット１２が取り付けられ、この補強ブラケット１２の幅木高さ方向中間部に切欠凹部１３が形成されている。ロックピン７の基軸部７ａを軸支する軸受部材１１は、この補強ブラケット１２に取り付け固定されている。   Further, as shown in FIG. 2 (b), a skirting board body 5 of the wife side skirting board 2 is provided with a U-shaped cross section of a reinforcing bracket 12 at each of the left and right ends. A notch recess 13 is formed in the middle part. A bearing member 11 that pivotally supports the base shaft portion 7 a of the lock pin 7 is attached and fixed to the reinforcing bracket 12.

固定手段６は、上記のように幅木本体５が内側へ倒れないように規制するためのロックピン７の他に、図４の(a) 及び図５に示すように桁側用幅木３の端部に内側へ直角に突設された突出部Ａの内側面に幅木本体５の端部を支持させることにより、幅木本体５が足場板１の外側へ倒れないように規制する外側倒れ規制手段１４と、図４の(a) ，(d) 及び図５に示すように幅木本体５の端部に設けた前記切欠凹部１３に桁側用幅木３の端部内側に設けられた係止部Ｂを係止させることにより、幅木本体５の上下動を規制する上下動規制手段１５を含むものである。   The fixing means 6 is not limited to the lock pin 7 for restricting the baseboard body 5 from falling inward as described above, but as shown in FIG. 4 (a) and FIG. An outer side that restricts the baseboard body 5 from falling to the outside of the scaffolding plate 1 by supporting the end part of the baseboard body 5 on the inner side surface of the projecting portion A projecting at right angles to the end of the base plate The fall regulation means 14 and the notch recess 13 provided at the end of the baseboard body 5 as shown in FIGS. 4 (a), 4 (d) and FIG. A vertical movement restricting means 15 for restricting the vertical movement of the skirting board main body 5 by including the latching portion B is included.

上記のように構成される妻側幅木２の取付方法を説明する前に、桁側幅木３の構成について図５〜図７を参照して説明すると、この桁側幅木３は、図１及び図５に示すように、足場板１の桁側端部上面１６に起立姿勢で載置される幅木本体３ａを有する。この幅木本体３ａの前後各端部には、端部キャップ２０と、幅木本体３ａが足場板１の桁側端部上面１６上に起立姿勢に載置された状態で足場板１の外側端面４０に当接支持されるアウトガイド２１と、足場用建枠Ｔの横架材１９に掛合されるキャッチガイド２２と、このキャッチガイド２２を足場用建枠Ｔの横架材１９に掛合させてロックするロック部片２３とが設けられている。キャッチガイド２２は、端部キャップ２０内で上端部を枢着されて前後方向揺動可能に垂下され、その下端掛合部２２ａが足場板係止用フック１８の内側面１８ａに近接した位置で足場板１の前後端面１７と足場用建枠Ｔの横架材１９との間に突入し、ロック部片２３は、幅木本体１９の内側面に上下方向揺動可能に枢着されて、一端側を押し下げることにより、キャッチガイド２２を前方へ押動して、その下端掛合部２２ａを足場用建枠Ｔの横架材１９に掛合させるようになっている。   Before explaining the mounting method of the wife side skirting board 2 configured as described above, the structure of the spar side skirting board 3 will be described with reference to FIGS. 5 to 7. As shown in FIG. 1 and FIG. 5, it has a baseboard body 3 a that is placed in an upright posture on the upper side 16 of the spar side end portion of the scaffold plate 1. At the front and rear ends of the skirting board main body 3a, the end cap 20 and the skirting board main body 3a are placed on the outer side of the scaffolding board 1 in a state of being placed in an upright position on the spar-side end upper surface 16 of the scaffolding board 1. The out guide 21 that is in contact with and supported by the end face 40, the catch guide 22 that is engaged with the horizontal member 19 of the scaffolding frame T, and the catch guide 22 that is engaged with the horizontal member 19 of the scaffolding frame T. And a lock piece 23 for locking. The catch guide 22 is pivotally attached to the upper end portion of the end cap 20 so as to be swingable in the front-rear direction, and the lower end engaging portion 22a is in a position close to the inner side surface 18a of the hook 18 for anchoring the scaffolding plate. The lock part 23 is pivotally attached to the inner side surface of the skirting board body 19 so as to be swingable in the vertical direction, and is inserted between the front and rear end surfaces 17 of the board 1 and the horizontal member 19 of the scaffolding frame T. By pushing down the side, the catch guide 22 is pushed forward, and its lower end engaging portion 22a is engaged with the horizontal member 19 of the scaffolding frame T.

端部キャップ２０は、幅木本体３ａの前後各端部に取り付け固定されるもので、一枚の金属板を二つ折りにしてその折曲端部と反対側の端部を平面視略々Ｌ字状に折曲したような形状のもので、平面視略々Ｕ字状のキャップ本体２０ａと、平面視略々Ｌ字状の取付基部２０ｂとからなる。この端部キャップ２０の上端開口端面には、先端部を除いてカバー５０が取り付けられ、その先端部はロックピン７の先端係合突起７ｃが係合突入する開口部１０を形成している。また、端部キャップ２０の取付基部２０ｂの内側面は、妻側幅木２の取付時に幅木本体４ａの端部を支持するための突出部Ａを形成し、この突出部Ａと、幅木本体３ａの端部とによって前記外側倒れ規制手段１４が構成されることになる。尚、カバー５０については、図４及び図５には図示しているが、図６及び図７では図示を省略している。   The end cap 20 is attached and fixed to the front and rear ends of the skirting board main body 3a, and a metal plate is folded in half, and the end opposite to the bent end is approximately L in a plan view. The cap body 20a is substantially U-shaped in plan view and an attachment base 20b that is substantially L-shaped in plan view. A cover 50 is attached to the upper end opening end face of the end cap 20 except for the tip, and the tip forms an opening 10 into which the tip engaging projection 7c of the lock pin 7 engages. Further, the inner side surface of the mounting base portion 20b of the end cap 20 forms a protruding portion A for supporting the end portion of the skirting board main body 4a when the wife side skirting board 2 is mounted. The outer side fall restricting means 14 is constituted by the end of the main body 3a. The cover 50 is illustrated in FIGS. 4 and 5, but is not illustrated in FIGS. 6 and 7.

またキャップ本体２０ａの下端部は、その前端側が側面視円弧状に形成されて、桁側用幅木３の取付に足場用建枠Ｔの横架材１９に係合可能な位置決め用の横架材係合部２４を形成し、且つキャップ本体２０ａ下端部の後端側が足場板１の前後端部に余裕をもって係合可能な足場板係合段部２５を形成し、而してこれら横架材係合部２４と足場板係合段部２５の間に形成される突片２６が、幅木取付時に足場板１の前後端面７と足場用建枠Ｔの横架材１９との間に突入するようになっている。   The lower end of the cap body 20a has a front end formed in an arc shape in a side view, and can be engaged with the horizontal member 19 of the scaffolding frame T to attach the girder-side skirting board 3 for positioning. The material engaging portion 24 is formed, and the rear end side of the lower end portion of the cap body 20a forms a scaffold plate engaging step portion 25 that can be engaged with the front and rear end portions of the scaffold plate 1 with a margin. A projecting piece 26 formed between the material engaging portion 24 and the scaffold plate engaging step portion 25 is provided between the front and rear end surfaces 7 of the scaffold plate 1 and the horizontal member 19 of the scaffold building frame T when the baseboard is attached. It has come to rush.

キャッチガイド２２は、端部キャップ２０のキャップ本体２０ａ内に挿入されて、その上端部が枢支軸２７によりキャップ本体２０ａに枢着されて前後方向に揺動可能に垂下され、その下端掛合部２２ａが足場板１の前後端面１７と足場用建枠Ｔの横架材１９との間に前後移動自在に突入する。このキャッチガイド２２の下端掛合部２２ａの先端面は、足場用建枠Ｔの横架材２に掛合する掛合凹部２２ｏを形成している。またキャッチガイド２２は、ロック部片２３の先端部２３ａが当接する後端部をテーパｔに形成しているから、ロック部片２３の先端側を押し下げてキャッチガイド２２を押動する時、そのテーパｔの楔効果によりキャッチガイド２２を横架材１９に強固に押し込むことができる。   The catch guide 22 is inserted into the cap main body 20a of the end cap 20, and the upper end of the catch guide 22 is pivotally attached to the cap main body 20a by the pivot shaft 27 so as to be swingable in the front-rear direction. 22a enters between the front and rear end surfaces 17 of the scaffolding plate 1 and the horizontal frame 19 of the scaffolding frame T so as to be movable back and forth. The front end surface of the lower end engaging portion 22a of the catch guide 22 forms an engaging recess 22o that engages with the horizontal member 2 of the scaffolding frame T. Further, the catch guide 22 is formed with a taper t at the rear end portion with which the front end portion 23a of the lock piece 23 abuts, so that when the catch guide 22 is pushed down by pushing down the front end side of the lock piece 23, The catch guide 22 can be firmly pushed into the horizontal member 19 by the wedge effect of the taper t.

またキャッチガイド２２は、ロック部片２３によってロックされていない状態では、その下端掛合部２２ａが足場板１の前後端面１７と足場用建枠Ｔの横架材１９との中間に位置して横架材１９に係合しないように、枢支軸２７により端部キャップ２０に枢着されている。また、キャッチガイド２２の中間部にはその前端側に切欠開口する一定長さのガイド溝２８（図７の(a) 参照）が形成されていて、このガイド溝２８にキャッチガイド２２側からガイド軸２９を挿通させ、それによってキャッチガイド２２の揺動をスムーズに行なわせるようにしている。   When the catch guide 22 is not locked by the lock piece 23, the lower end hooking portion 22 a is positioned between the front and rear end surfaces 17 of the scaffolding plate 1 and the horizontal member 19 of the scaffolding frame T, It is pivotally attached to the end cap 20 by a pivot shaft 27 so as not to engage with the frame member 19. Further, a guide groove 28 (see FIG. 7A) having a predetermined length is formed in the middle portion of the catch guide 22 so as to open a notch on the front end side thereof, and the guide groove 28 guides from the catch guide 22 side. The shaft 29 is inserted, whereby the catch guide 22 is smoothly swung.

ロック部片２３は、金属帯板材をプレス加工して形成されたもので、図４及び図５から分かるように、その板面を幅木本体３ａの内側面と平行にした横長形状でその長手方向中間部が幅木本体３ａに枢支軸３０により枢着され、この枢着部より後方側には、ロック部片２３の先端側を押し下げ操作するために番線の結着作業等に使用される「しの」等の棒状金具を挿入する円筒状の棒状金具挿入部３１が設けられ、またこの枢着部と先端部との中間部前方側には、同様にロック部片２３の先端側を押し下げ操作するためにハンマー等で上から叩く叩き部３２が設けられている。   The lock piece 23 is formed by pressing a metal band plate material. As can be seen from FIGS. 4 and 5, the lock portion piece 23 has a horizontally long shape in which the plate surface is parallel to the inner surface of the baseboard body 3a. The middle portion in the direction is pivotally attached to the skirting board main body 3a by the pivot shaft 30, and the rear side of the pivotal portion is used for the operation of attaching the wire to push down the distal end side of the lock piece 23. Cylindrical rod-shaped bracket insertion portion 31 for inserting a rod-shaped bracket such as “Shino” is provided, and in the same way, on the front side of the intermediate portion between the pivotally mounted portion and the distal end portion, the distal end side of the lock piece 23 is similarly provided. A hitting portion 32 is provided for hitting from above with a hammer or the like to push down.

また、ロック部片２３の枢着部より後方側は幅木本体３ａの内側面に接触した状態にあり、枢着部より前方側は屈曲して幅木本体３ａの内側面から離れ、このロック部片２３の先端部２３ａは、幅木本体３ａの内側面と平行に延びて、端部キャップ２０の取付基部２０ｂに設けられたスリット３３に突入し、キャッチガイド２２の後端テーパｔに当接するようになっている。前記叩き部３２は、ロック部片２３が枢着部から前方側で平面視略くの字状に屈曲した部分の上端面部とされる。またロック部片２３が図５及び図６に示すようなロック位置にある時にこのロック部片２３の先端部２３ａ側部分は、妻側幅木２の取付時に幅木本体５の端部の切欠凹部１３に係止する係止部Ｂを形成し、この係止部Ｂと、幅木本体５端部の切欠凹部１３とによって、幅木本体５の上下動を規制する上下動規制手段１５が構成されることになる。   In addition, the rear side of the lock part 23 is in contact with the inner side surface of the skirting board body 3a, and the front side of the pivoting part bends away from the inner side surface of the skirting board body 3a. The tip 23a of the piece 23 extends in parallel with the inner surface of the skirting board main body 3a, enters the slit 33 provided in the mounting base 20b of the end cap 20, and hits the rear end taper t of the catch guide 22. It comes to touch. The hitting portion 32 is an upper end surface portion of a portion where the lock portion piece 23 is bent in a generally U shape in a plan view on the front side from the pivot attachment portion. Further, when the lock piece 23 is in the locked position as shown in FIGS. 5 and 6, the end 23 a side portion of the lock piece 23 is notched at the end of the baseboard body 5 when the wife side skirting board 2 is attached. A vertical movement restricting means 15 for regulating the vertical movement of the skirting board body 5 is formed by forming a locking part B to be locked to the concave part 13, and the notch concave part 13 at the end of the skirting board main body 5. Will be composed.

また、ロック部片２３を幅木本体３ａに枢着するための枢支軸３０は、図７の(b) に示すように先端部にねじ部２０ａを有するボルトからなるもので、幅木本体３ａの外側面に取り付けられるアウトガイド２１を挿通し且つ幅木本体３ａを挿通して幅木本体３ａの内側面側にねじ部３０ａを突出させ、そのねじ部３０ａをロック部片３３のねじ孔３４に螺合固定している。   Further, the pivot shaft 30 for pivotally attaching the lock piece 23 to the skirting board main body 3a is composed of a bolt having a screw part 20a at the tip as shown in FIG. 3a is inserted through the outer guide 21 and the skirting board main body 3a is inserted into the inner side of the skirting board main body 3a to project the screw part 30a. 34 is fixed by screwing.

この場合、ボルトのねじ部３０ａに緩み止めのために樹脂が塗布されていて、このねじ部２０ａをロック部片３３のねじ孔３３にねじ込むことによって、枢支軸３０がロック部片３３に対し緩むことなく一体化するようにしてある。従って、枢支軸３０は、幅木本体３ａに対して回転可能で、ロック部片３３とは一体に回転することになる。尚、このロック部片３３は、前記棒状金具を棒状金具挿入部３１に挿入して操作したり、叩き部３２をハンマー等で叩かないと簡単には揺動回転できないように、枢着部より後方側が幅木本体３ａの内側面に適当な接触摩擦力で圧接した状態に取り付けられるから、キャッチガイド２２のロック状態及びロック解除状態を確実に保持することができる。   In this case, a resin is applied to the screw portion 30 a of the bolt to prevent loosening. By screwing the screw portion 20 a into the screw hole 33 of the lock portion piece 33, the pivot shaft 30 is moved relative to the lock portion piece 33. It is designed to be integrated without loosening. Therefore, the pivot shaft 30 is rotatable with respect to the skirting board main body 3a and rotates integrally with the lock piece 33. The lock piece 33 is pivoted from the pivoted portion so that it cannot be easily swung and rotated unless the rod-shaped metal fitting is inserted into the rod-shaped metal fitting insertion portion 31 or the hitting portion 32 is hit with a hammer or the like. Since the rear side is attached in a state where it is pressed against the inner side surface of the skirting board main body 3a with an appropriate contact frictional force, the locked state and unlocked state of the catch guide 22 can be reliably held.

而して、ロック部片２３の先端部２３ａ側が図７の(a) に示す水平姿勢から持ち上がった前上がりの状態にある時、キャッチガイド２２は、その下端掛合部２２ａが足場板１の前後端面１７と足場用建枠Ｔの横架材１９との中間に位置して、横架材１９に掛合しないロック解除状態にあるが、この前上がりの状態からロック部片２３の棒状金具挿入部３１に「しの」等の棒状金具を挿入してこじることによりロック部片２３の先端部２３ａ側を押し下げ操作したり、又はロック部片２３の叩き部３２をハンマーで上から叩いてロック部片１３の先端部を押し下げ操作して、ロック部片２３を水平姿勢にすると、ロック部片２３の先端部２３ａがキャッチガイド２２を前方へ押し込んで、その下端掛合部２２ａを横架材１９に掛合させ、これによりキャッチガイド２２はロック状態となる。   Thus, when the front end portion 23a side of the lock piece 23 is lifted forward from the horizontal posture shown in FIG. 7 (a), the catch guide 22 has its lower end engaging portion 22a front and rear of the scaffold plate 1. It is located in the middle between the end face 17 and the horizontal member 19 of the scaffolding frame T, and is in an unlocked state that does not engage with the horizontal member 19, but from this forwardly raised state, the rod-shaped bracket insertion part of the lock piece 23 By inserting a bar-shaped metal fitting such as “Shino” into 31 and prying it down, the front end 23a side of the lock piece 23 is pushed down, or the hitting portion 32 of the lock piece 23 is hit from above with a hammer to lock When the lock part 23 is placed in a horizontal posture by pushing down the tip part of the piece 13, the tip part 23a of the lock part piece 23 pushes the catch guide 22 forward, and the lower end engaging part 22a is attached to the horizontal member 19. Multiply by this The catch guide 22 is locked.

このキャッチガイド２２のロック状態を解除する時は、ロック部片２３の棒状金具挿入部３１に再び棒状金具を挿入してこじながらロック部片２３の先端側を押し上げるか、あるいは棒状金具挿入部３１をハンマー等で上から叩いてロック部片１３の先端側を押し上げることによって、キャッチガイド３２の下端掛合部１２ａが足場用建枠Ｔの横架材１９から離脱し、ロック解除状態となる。   When the lock state of the catch guide 22 is released, the rod-shaped metal fitting is inserted again into the bar-shaped metal fitting insertion portion 31 of the lock piece 23 and the tip end side of the lock piece 23 is pushed up while being pulled, or the rod-shaped metal fitting insertion portion 31 is pushed. Is pushed from above with a hammer or the like to push up the distal end side of the lock piece 13 so that the lower end engaging portion 12a of the catch guide 32 is detached from the horizontal member 19 of the scaffolding frame T and is in an unlocked state.

アウトガイド２１は、図６及び図７から分かるように、幅木本体３ａの外側面にリベットで取り付けられる取付板部２１ｂと、この取付板部２１ｂの下端から一体に突出して足場板１の外側端面４０に当接支持される支持板部２１ａとからなるもので、取付板部２１ｂには、桁側幅木３の梱包等に際して幅木同士を積み重ねる時にロック部片２３との干渉を避けるための切除部３５が形成されている。   As can be seen from FIGS. 6 and 7, the out guide 21 is integrally attached to the outer surface of the skirting board main body 3 a with a rivet, and protrudes integrally from the lower end of the mounting plate portion 21 b to the outside of the scaffolding plate 1. In order to avoid interference with the lock piece 23 when the baseboards are stacked on the mounting plate part 21b when packing the baseboard baseboard 3 or the like. A cut portion 35 is formed.

上記のように構成される桁側幅木３は、前述した妻側幅木２より先に足場板１に取り付けられるようになっている。而して、桁側幅木３の取付けにあたっては、幅木本体３ａを足場板１の桁側端部上面１６の上方に持ち来たして、そのまま降ろし、足場板１の桁側端部上面１６に載置し、幅木本体３ａの前後両端部に夫々設けてあるアウトガイド２１の支持板部２１ａを足場板１の外側端面４０に当接支持させると共に、キャッチガイド２２の下端掛合部２２ａを足場板１の前後端面１７と足場用建枠Ｔの横架材１９との間に突入させる。   The girder-side skirting board 3 configured as described above is attached to the scaffold board 1 prior to the above-mentioned wife-side skirting board 2. Thus, when attaching the girder-side skirting board 3, the skirting board main body 3a is brought above the girder-side end top surface 16 of the scaffolding board 1, and is lowered as it is, to the girder-side end top surface 16 of the scaffolding board 1. The support plate portions 21a of the out guides 21 placed on the front and rear ends of the skirting board main body 3a are brought into contact with and supported by the outer end surface 40 of the scaffold plate 1, and the lower end engaging portions 22a of the catch guides 22 are scaffolded. It is made to rush between the front and rear end surfaces 17 of the plate 1 and the horizontal member 19 of the scaffolding frame T.

この後、前上がり姿勢にあるロック部片２３の棒状金具挿入部３１に「しの」等の棒状金具を挿入してこじることによりロック部片２３の先端部を押し下げ、あるいはロック部片２３の叩き部３２をハンマーで上から叩いてロック部片２３の先端部を押し下げ、それによりロック部片２３の先端部２３ａがキャッチガイド２２を前方へ押動して、その下端掛合部２２ａを足場用建枠Ｔの横架材１９に掛合させることにより、キャッチガイド２２をロックする。   After that, by inserting a bar-shaped metal fitting such as “Shino” into the bar-shaped metal fitting insertion part 31 of the lock piece 23 in the forwardly raised posture, the tip of the lock piece 23 is pushed down, or the lock piece 23 The hitting portion 32 is hit with a hammer from above to push down the tip end portion of the lock portion piece 23, whereby the tip end portion 23a of the lock portion piece 23 pushes the catch guide 22 forward, and the lower end engaging portion 22a is used as a scaffold. The catch guide 22 is locked by engaging with the horizontal member 19 of the building frame T.

こうして桁側幅木３の幅木本体３ａを足場板１の桁側端部上面１６に載せて、アウトガイド２１の支持板部２１ａを足場板１の外側端面４０に当接支持させ、キャッチガイド２２の下端掛合部２２ａを足場板１の前後端面１７と足場用建枠Ｔの横架材１９との間に突入させることによって、幅木本体３ａの左右方向の移動及び倒れが阻止される。そしてキャッチガイド２２の下端掛合部２２ａを足場用建枠Ｔの横架材１９に掛合させることにより、幅木本体３ａの前後方向の移動が阻止され、これによって幅木本体３ａは起立姿勢に保持固定される。   In this way, the base board body 3a of the spar side skirting board 3 is placed on the top side 16 of the spar side end part of the scaffold plate 1, the support plate part 21a of the out guide 21 is brought into contact with and supported by the outer end face 40 of the scaffold board 1, and the catch guide By causing the lower end engaging portion 22a of 22 to enter between the front and rear end surfaces 17 of the scaffolding plate 1 and the horizontal member 19 of the scaffolding frame T, movement and falling of the baseboard body 3a in the left-right direction is prevented. Then, by engaging the lower end engaging portion 22a of the catch guide 22 with the horizontal member 19 of the scaffolding frame T, the baseboard body 3a is prevented from moving in the front-rear direction, and thereby the baseboard body 3a is held in an upright position. Fixed.

次に、本発明に係る妻側幅木２を取付方法について説明すると、図１に示すように、足場板１の左右両桁側端部に桁側幅木３，３が取り付けられた状態で、両桁側幅木３，３の端部間に、同図に示すように上方から妻側幅木２を足場板１の妻側端部上面４の上に降ろして載置し、この妻側幅木２を、桁側幅木３の端部との間に構成される固定手段６であるロックピン７と外側倒れ規制手段１４と上下動規制手段１５とによって起立姿勢に固定する。   Next, a method for attaching the wife side skirting board 2 according to the present invention will be described. As shown in FIG. 1, in the state where the spar side skirting boards 3 and 3 are attached to the left and right girder side ends of the scaffolding plate 1. As shown in the same figure, the wife side skirting board 2 is lowered and placed on the upper surface 4 of the wife side end part of the scaffolding plate 1 between the ends of both girder side skirting boards 3, 3. The side skirting board 2 is fixed in an upright posture by a lock pin 7 that is a fixing means 6 configured between the end portions of the spar side skirting board 3, an outer-side falling restriction means 14, and a vertical movement restriction means 15.

妻側幅木２を固定手段６によって起立姿勢に固定するには、図４の(a) に示すように、妻側幅木２の幅木本体５の左右各端部を、桁側幅木３の端部キャップ２０の取付基部２０ｂの内側面（外側倒れ規制手段１４の突出部Ａ）に当接支持させて、妻側幅木２が足場板１の外側へ倒れないように規制すると共に、桁側幅木３の端部側にあるロック部片２３の先端部２３ａ側部分（上下動規制手段１５の係止部Ｂ）を幅木本体５の端部の切欠凹部１３に係止させて幅木本体５の上下動を規制し、そしてロックピン７を収納状態からコイルバネ８にの付勢力に抗して持ち上げ、その先端部の係合突起７ｃを、足場板１の桁側端部に取り付けられた桁側用幅木３の先端部にある開口部１０に突入させて、幅木本体が内側へ倒れないように規制する。   In order to fix the wife-side skirting board 2 in the standing posture by the fixing means 6, as shown in FIG. 4 (a), the left and right ends of the skirting board body 5 of the wife-side skirting board 2 are placed on the girder-side skirting board. 3 and the inner base surface of the mounting base portion 20b of the end cap 20 (protruding portion A of the outer side tilt restricting means 14) is abutted and supported so that the wife-side baseboard 2 is prevented from falling outside the scaffolding plate 1. The end 23a side portion (the locking portion B of the vertical movement restricting means 15) of the lock piece 23 on the end side of the spar-side skirting board 3 is locked to the notch recess 13 at the end of the baseboard body 5. Thus, the vertical movement of the skirting board body 5 is restricted, and the lock pin 7 is lifted against the urging force of the coil spring 8 from the housed state, and the engaging projection 7c at the tip thereof is connected to the end portion of the scaffolding plate 1 on the spar side The skirting board main body is regulated so as not to fall inward by entering the opening 10 at the tip of the girder-side skirting board 3 attached to the girder.

このように外側倒れ規制手段１４により妻側幅木２の外側倒れを規制し、ロックピン７により妻側幅木２の内側倒れを規制し、更に上下動規制手段１５により妻側幅木２の上下動を規制することによって、妻側幅木２を足場板１の妻側端部上に起立姿勢で確実に固定することができる。   In this way, the outside falling regulation means 14 regulates the outside falling of the wife side skirting board 2, the locking pin 7 regulates the inside falling of the wife side skirting board 2, and the vertical movement regulating means 15 further regulates the wife side skirting board 2. By restricting the vertical movement, the wife-side skirting board 2 can be securely fixed on the wife-side end portion of the scaffold board 1 in a standing posture.

以上説明したように、この発明の妻側幅木２は、足場板１の妻側端部上面４に起立姿勢に載置される幅木本体５からなるもので、この幅木本体５は、幅木本体５の左右端部と、足場板１の桁側端部に沿って取り付けられる桁側幅木３の前後端部との間に構成される固定手段６によって起立姿勢に固定されるから、例えば足場板１がその長手方向に複数連続して配設された枠組足場の最端側にある足場板１の妻側端部に、この発明の妻側幅木２を取り付けることにより、その妻側端部から各種工具類や資材等を誤って落下させるおそれがなくなり、作業の安全を図ることができる。また、この妻側幅木２は、幅木本体５の左右端部と、足場板１の桁側端部に取り付けられる桁側幅木３の前後端部との間に構成される固定手段６によって起立姿勢にされるようになっているから、固定手段６の構造を簡素化でき、妻側幅木２の取付及び取り外しを簡単に行うことができる。   As described above, the wife-side skirting board 2 of the present invention is composed of the skirting board main body 5 placed in a standing posture on the wife-side end top surface 4 of the scaffold board 1, Since it is fixed in the standing posture by the fixing means 6 configured between the left and right ends of the baseboard body 5 and the front and rear ends of the baseboard 3 attached along the baseboard end of the scaffolding board 1. For example, by attaching the wife side skirting board 2 of the present invention to the wife side end portion of the scaffold board 1 on the most end side of the frame scaffold in which a plurality of the scaffold plates 1 are continuously arranged in the longitudinal direction, There is no risk of accidentally dropping various tools, materials, etc. from the end of the wife side, and work safety can be achieved. Further, the wife side skirting board 2 includes a fixing means 6 configured between the left and right end parts of the skirting board main body 5 and the front and rear end parts of the spar side skirting board 3 attached to the spar side end part of the scaffold board 1. Therefore, the structure of the fixing means 6 can be simplified, and the wife side skirting board 2 can be easily attached and detached.

また固定手段６は、上述したようにロックピン７と外側倒れ規制手段１４と上下動規制手段１５とからなるもので、外側倒れ規制手段１４によって妻側幅木２の外側倒れを規制し、ロックピン７によって妻側幅木２の内側倒れを規制し、更に上下動規制手段１５によって妻側幅木２の上下動を規制するから、妻側幅木２を足場板１の妻側端部上に起立姿勢で確実に安定状態で固定することができる。   The fixing means 6 is composed of the lock pin 7, the outside falling restricting means 14 and the vertical movement restricting means 15 as described above, and the outside falling restricting means 14 regulates the outside fall of the wife side skirting board 2 and locks it. Since the pin 7 regulates the internal fall of the wife side skirting board 2 and the vertical movement regulating means 15 regulates the vertical movement of the wife side skirting board 2, the wife side skirting board 2 is placed on the end of the scaffolding board 1 on the wife side. It can be fixed in a stable state in a standing posture.

そして、この場合、妻側幅木２の内側倒れを規制するロックピン７は、基軸部７ａと、これの先端部から直角に延びる腕部７ｂと、この腕部７ｂの先端部に基軸部７ａと平行で内向きに突出する係合突起７ｃとによって略倒Ｌ字形に形成されたもので、基軸部７ａを幅木本体５の端部に軸心回りに軸支すると共に、常時はコイルバネ８により腕部７ｂが幅木本体５の上端面５ａ上に引き付けられるように基軸部７ａを付勢し、妻側幅木２の非使用時には係合突起７ｃを幅木本体５の上端面５ａに設けた係止穴９に係止させておき、妻側幅木２の使用時にはロックピン７をコイルバネ８にの付勢力に抗して持ち上げ、先端部の係合突起７ｃを桁側用幅木３の先端部に開口する開口部１０に突入させるようにしているから、妻側幅木２の内側倒れ規制操作を簡単且つ容易に行うことができる。   In this case, the lock pin 7 for restricting the inner side fall of the wife side skirting board 2 includes a base shaft portion 7a, an arm portion 7b extending perpendicularly from the tip portion thereof, and a base shaft portion 7a at the tip portion of the arm portion 7b. Is formed in a substantially inverted L shape by an inwardly projecting engagement projection 7c, and the base shaft portion 7a is pivotally supported around the end of the baseboard body 5 and is normally coil spring 8 The base portion 7a is biased so that the arm portion 7b is attracted to the upper end surface 5a of the skirting board main body 5, and the engaging projection 7c is placed on the upper end surface 5a of the skirting board main body 5 when the wife side skirting board 2 is not used. The lock pin 7 is locked in the provided locking hole 9 and the lock pin 7 is lifted against the urging force of the coil spring 8 when the wife side skirting board 2 is used. Since it is made to enter into the opening part 10 opened to the front-end | tip part of 3, the inner side fall of the wife side baseboard 2 falls It is possible to perform braking operation simply and easily.

この実施形態では、外側倒れ規制手段１４の突出部Ａとして、桁側幅木３に取り付けられる端部キャップ２０の取付基部２０ｂの内側面を使用し、上下動規制手段１５の係止部Ｂとして、桁側幅木３の端部側に設けられくるック部片２３の先端部２３ａ側部分を使用しているが、これらは夫々一使用例であって、桁側幅木３の端部の構造に応じて適当な部材を使用することができる。   In this embodiment, the inner side surface of the mounting base portion 20b of the end cap 20 attached to the girder-side skirting board 3 is used as the protruding portion A of the outer side falling restricting means 14, and the engaging portion B of the vertical movement restricting means 15 is used. The end portion 23a side portion of the hook piece 23 provided on the end side of the girder-side skirting board 3 is used. An appropriate member can be used according to the structure.

本発明に係る足場板用妻側幅木を既に桁側用幅木が取り付けられた足場板の妻側端部に上から落とし込んで取り付けようとしている状態を示す斜視図である。It is a perspective view which shows the state which is dropping and attaching from the top to the wife side edge part of the scaffold board to which the base board for girders already attached the scaffold board base skirting board which concerns on this invention. の(a) は妻側幅木の正面図、(b) は平面図、(c) は端面図である。(A) is a front view of the wife side skirting board, (b) is a plan view, and (c) is an end view. (a) は足場板に妻側幅木及び桁側用幅木を取り付けらた状態の平面図、(b)は正面図、(c) は側面図である。(a) is a plan view of a state in which a gable side skirting board and a girder side skirting board are attached to a scaffold board, (b) is a front view, and (c) is a side view. (a) は図３の(a) の矢印イで囲まれた部分の拡大図、(b) は図３の(b) の矢印ロで囲まれた部分の拡大図、(c) は図３の(c) の矢印ハで囲まれた部分の拡大図である。(a) is an enlarged view of a portion surrounded by an arrow (a) in FIG. 3, (b) is an enlarged view of a portion surrounded by an arrow (b) in FIG. 3, (c) is an enlarged view of FIG. (C) is an enlarged view of a portion surrounded by an arrow c. 足場板に桁側用幅木が取り付けられ、妻側幅木は未だ取り付けられていない状態での足場板の端部側を拡大して詳細に示す斜視図である。It is a perspective view which expands and shows the edge part side of a scaffold board in the state where the base board for a girder side was attached to the scaffold board, and the wife side base board was not attached yet. 足場板に桁側用幅木を取り付けた状態を外側から見た正面図である。It is the front view which looked at the state which attached the base board for girders to the scaffold board from the outside. (a) は桁側用幅木の端部をその内側面側から見た拡大正面図、(b) は平面図、(c) は端面図である。(a) is an enlarged front view of the end part of the skirting board for the girders as seen from the inner side, (b) is a plan view, and (c) is an end view.

符号の説明Explanation of symbols

１ 足場板
２ 妻側幅木
３ 桁側幅木
５ 妻側幅木の幅木本体
６ 固定手段
７ ロックピン
８ コイルバネ
１０ 桁側幅木の先端部に開口する開口部
１３ 幅木本体の端部の切欠凹部
１４ 外側倒れ規制手段
１５ 上下動規制手段
DESCRIPTION OF SYMBOLS 1 Scaffold board 2 Wife side skirting board 3 Girder side skirting board 5 Wife side skirting board main body 6 Fixing means 7 Lock pin 8 Coil spring 10 Opening 13 opened to the front-end | tip part of a girder side skirting board End of a skirting board main body Notch recess 14 Outer falling restriction means 15 Vertical movement restriction means

Claims (3)

足場板の妻側端部上に起立姿勢に載置される幅木本体を有し、この幅木本体は、幅木本体の左右端部と、足場板の桁側端部に沿って取り付けられる桁側幅木の前後端部との間に構成される固定手段によって、前記起立姿勢に固定されるようになっている足場板用妻側幅木。   It has a skirting board body that is placed in a standing posture on the end of the scaffolding board, and this skirting board body is attached along the left and right ends of the skirting board body and the girder side edge of the scaffolding board. A scaffold-side wife skirting board adapted to be fixed in the standing posture by fixing means configured between front and rear ends of the spar-side skirting board. 前記固定手段は、ピン基軸部が幅木本体の端部に取り付けられていて、ピン先端部を桁側幅木の先端部に開口した開口部に突入させることにより、幅木本体が内側へ倒れないように規制する略倒Ｌ字形のロックピンと、桁側幅木の端部に内側へ直角に突設された突出部の内側面に幅木本体の端部を支持させることにより、幅木本体が外側へ倒れないように規制する外側倒れ規制手段と、幅木本体の端部に設けた切欠凹部に桁側幅木の端部内側に設けられた係止部を係止させることにより、幅木本体の上下動を規制する上下動規制手段とからなる請求項１に記載の足場板用妻側幅木。   In the fixing means, the pin base shaft portion is attached to the end portion of the skirting board main body, and the skirting board main body is tilted inward by protruding the pin tip portion into the opening opened in the tip end portion of the spar-side skirting board. The base board body is supported by the end of the base board body supported on the inner surface of the projecting part projecting from the substantially inverted L-shaped lock pin and the end part of the girder side base board at a right angle. The width of the outer side by restricting the outer side falling restricting means to prevent the outer side from falling outward and the notch recess provided at the end of the skirting board body by locking the locking part provided inside the end of the spar-side skirting board. The wife side skirting board for a scaffolding board according to claim 1, further comprising a vertical movement regulating means for regulating vertical movement of the wooden body. 前記ロックピンは、基軸部と、基軸部の先端部から直角に延びる腕部と、腕部の先端部に基軸部と平行で内向きに突出する係合突起とによって略倒Ｌ字形に形成されたもので、基軸部を幅木本体５の端部に軸心回りに軸支すると共に、常時はバネにより腕部が幅木本体の上端面に引き付けられるように基軸部を付勢し、非使用時には係合突起を幅木本体の上端面に設けた係止穴に係止させておき、使用時にはロックピンをコイルバネの付勢力に抗して持ち上げ、先端部の係合突起を桁側用幅木の先端部に開口する開口部に突入させるようにしてなる請求項２に記載の足場板用妻側幅木。
The lock pin is formed in a substantially inverted L shape by a base shaft portion, an arm portion extending at a right angle from the distal end portion of the base shaft portion, and an engagement protrusion projecting inwardly in parallel to the base shaft portion at the distal end portion of the arm portion. The base shaft is pivotally supported on the end of the skirting board body 5 around the shaft center, and the base part is normally urged by the spring so that the arm part is attracted to the upper end surface of the skirting board body. During use, the engaging protrusion is locked in the locking hole provided on the upper end surface of the baseboard body. During use, the lock pin is lifted against the urging force of the coil spring, and the engaging protrusion at the tip is for the spar side. The wife side skirting board for a scaffolding board according to claim 2, wherein the skirting board skirting board is made to enter into an opening that opens at a leading end of the skirting board.
JP2004310398A 2004-10-26 2004-10-26 Wife side skirting board for scaffolding board Active JP4108075B2 (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
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JP2010133160A (en) * 2008-12-05 2010-06-17 Alinco Inc Baseboard for projected corner
JP2010203136A (en) * 2009-03-03 2010-09-16 Alinco Inc Gable-end side baseboard for scaffold
JP2011047116A (en) * 2009-08-25 2011-03-10 Alinco Inc Gable-end side baseboard for scaffold
JP2011084956A (en) * 2009-10-16 2011-04-28 Alinco Inc Baseboard for projected corner
JP2011084957A (en) * 2009-10-16 2011-04-28 Alinco Inc Baseboard for projected corner
JP2011084958A (en) * 2009-10-16 2011-04-28 Alinco Inc Baseboard for internal corner
JP2011236659A (en) * 2010-05-11 2011-11-24 Alinco Inc Gable side baseboard for portable workbench
JP2011241656A (en) * 2010-05-21 2011-12-01 Alinco Inc Gable side baseboard for temporary scaffold
JP2015218456A (en) * 2014-05-15 2015-12-07 株式会社ピカコーポレイション Fixture for skirting board and fitting structure for skirting board

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133160A (en) * 2008-12-05 2010-06-17 Alinco Inc Baseboard for projected corner
JP2010203136A (en) * 2009-03-03 2010-09-16 Alinco Inc Gable-end side baseboard for scaffold
JP2011047116A (en) * 2009-08-25 2011-03-10 Alinco Inc Gable-end side baseboard for scaffold
JP2011084956A (en) * 2009-10-16 2011-04-28 Alinco Inc Baseboard for projected corner
JP2011084957A (en) * 2009-10-16 2011-04-28 Alinco Inc Baseboard for projected corner
JP2011084958A (en) * 2009-10-16 2011-04-28 Alinco Inc Baseboard for internal corner
JP2011236659A (en) * 2010-05-11 2011-11-24 Alinco Inc Gable side baseboard for portable workbench
JP2011241656A (en) * 2010-05-21 2011-12-01 Alinco Inc Gable side baseboard for temporary scaffold
JP2015218456A (en) * 2014-05-15 2015-12-07 株式会社ピカコーポレイション Fixture for skirting board and fitting structure for skirting board

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