JP6772090B2 - Scaffolding binders and outer walls - Google Patents

Scaffolding binders and outer walls Download PDF

Info

Publication number
JP6772090B2
JP6772090B2 JP2017033497A JP2017033497A JP6772090B2 JP 6772090 B2 JP6772090 B2 JP 6772090B2 JP 2017033497 A JP2017033497 A JP 2017033497A JP 2017033497 A JP2017033497 A JP 2017033497A JP 6772090 B2 JP6772090 B2 JP 6772090B2
Authority
JP
Japan
Prior art keywords
nut
scaffolding
bolt
mullion
fixing bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2017033497A
Other languages
Japanese (ja)
Other versions
JP2018138731A (en
Inventor
弘光 山畠
弘光 山畠
貞義 坂井
貞義 坂井
志津果 坂井
志津果 坂井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Tateyama Inc
Original Assignee
Sankyo Tateyama Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sankyo Tateyama Inc filed Critical Sankyo Tateyama Inc
Priority to JP2017033497A priority Critical patent/JP6772090B2/en
Publication of JP2018138731A publication Critical patent/JP2018138731A/en
Application granted granted Critical
Publication of JP6772090B2 publication Critical patent/JP6772090B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

本発明は、足場つなぎ具及び外壁に関する。 The present invention relates to scaffolding binders and outer walls.

特許文献１には、上下に配置した方立の中空内に挿入して上下の方立を連結するスリーブジョイントに、予め足場側ボルトの挿入孔を形成しておくと共に挿入孔に対応した位置に足場側ボルトが螺合するナットを溶接固定することが開示されている。 In Patent Document 1, an insertion hole for a scaffolding side bolt is formed in advance in a sleeve joint that is inserted into a hollow of vertically arranged mullion to connect the upper and lower mullion, and at a position corresponding to the insertion hole. It is disclosed that the nut to which the scaffolding side bolt is screwed is welded and fixed.

特開２００３−３４３０８２号公報Japanese Unexamined Patent Publication No. 2003-3343082

しかし、特許文献１の技術では、足場側ボルトの取付け位置が限られていると共に、スリーブジョイントに予め孔をあけたり、ナットを溶接しておく必要があるので、足場側ボルトの取付けの為の作業が面倒になるという問題があった。
これに対して、ビル等の施工現場において足場と方立を容易に連結でき、しかも足場解体時には容易に撤去できるものが求められていた。 However, in the technique of Patent Document 1, the mounting position of the scaffolding side bolt is limited, and it is necessary to make a hole in the sleeve joint or weld the nut in advance, so that the scaffolding side bolt can be mounted. There was a problem that the work became troublesome.
On the other hand, there has been a demand for a scaffold that can be easily connected to a mullion at a construction site such as a building and that can be easily removed when the scaffold is dismantled.

そこで、本発明は、方立に簡単に取り付けでき且つ足場解体時には容易に撤去できる足場つなぎ具及び外壁の提供を目的とする。 Therefore, an object of the present invention is to provide a scaffold binder and an outer wall that can be easily attached to a mullion and easily removed when the scaffold is disassembled.

請求項１に記載の発明は、足場側ナット付固定ボルトと、方立側ナット付固定ボルトと、挟着具とを備え、足場側ナット付固定ボルトは、足場側に足場側ボルトと連結するナット部と方立側にボルト部を有し、方立側ナット付固定ボルトは、足場側ナット付固定ボルトのボルト部を連結するナット部と方立側にボルト部を有し、挟着具は、方立の前壁見付面側に配置され方立の前壁見付面に形成された突条間で回り止めした表面側挟着具と、方立の中空内に配置され前壁裏面側に固定ナットを有する裏面側挟着具からなり、表面側挟着具と裏面側挟着具は、方立側ナット付固定ボルトのボルト部を裏面側挟着具の固定ナットにねじ込むことで方立の前壁を挟着固定していることを特徴とする足場つなぎ具である。 The invention according to claim 1 includes a fixing bolt with a scaffolding side nut, a fixing bolt with a cubic side nut, and a sandwiching tool, and the fixing bolt with a scaffolding side nut is connected to the scaffolding side bolt on the scaffolding side. It has a bolt part on the nut part and the cubic side, and the fixing bolt with the cubic side nut has a nut part connecting the bolt part of the fixing bolt with the scaffolding side nut and a bolt part on the cubic side. The front wall is placed on the side of the front wall of the quadrature and is prevented from rotating between the ridges formed on the surface of the front wall of the quadrature. It consists of a backside pinch with a fixing nut on the back side, and for the front side pinch and the back side pinch, screw the bolt part of the fixing bolt with the cubic side nut into the fixing nut of the back side pinch. It is a scaffolding tool that is characterized by sandwiching and fixing the front wall of the square.

請求項２に記載の発明は、足場と方立を請求項１に記載の足場つなぎ具で連結したことを特徴とする外壁である。 The invention according to claim 2 is an outer wall characterized in that the scaffold and the mullion are connected by the scaffold binder according to claim 1.

請求項１及び２に記載の発明によれば、裏面側挟着具と表面側挟着具とで方立の前壁を挟んで、足場側から方立側ナット付固定ボルトのボルト部をねじ込むことで方立側ナット付固定ボルトを方立に取り付けでき、方立側ナット付固定ボルトのナット部に足場側ナット付固定ボルトのボルト部をねじ込むことで、足場側ナット付固定ボルトを取り付けできる。
このように、足場つなぎ具は方立に簡単に取り付けできる。
足場解体時には、足場側ボルト１１を足場側ナット付固定ボルトのナット部から外し、次に、足場側ナット付固定ボルトを方立側ナット付固定ボルトのナット部から外すだけで、容易に撤去できる。尚、方立側ナット付固定ボルト及び挟着具は方立に残るが、これらは無目に隠れるので、そのまま残す。 According to the inventions of claims 1 and 2, the front wall of the quadrangle is sandwiched between the back surface side sandwiching tool and the front surface side sandwiching tool, and the bolt portion of the fixing bolt with the quadrangular side nut is screwed from the scaffold side. By doing so, the fixing bolt with the nut on the cubic side can be attached to the square, and the fixing bolt with the nut on the scaffolding side can be attached by screwing the bolt part of the fixing bolt with the nut on the scaffolding side into the nut part of the fixing bolt with the nut on the cubic side. ..
In this way, the scaffolding binder can be easily attached to the mullion.
When disassembling the scaffold, it can be easily removed by simply removing the scaffolding side bolt 11 from the nut part of the fixing bolt with the scaffolding side nut, and then removing the fixing bolt with the scaffolding side nut from the nut part of the fixing bolt with the cubic side nut. .. The fixing bolts with nuts on the mullion side and the fasteners remain in the mullion, but these are hidden invisible, so leave them as they are.

本実施の形態にかかる足場つなぎ具を方立に取り付けた状態を示す図であり、図２（ａ）に示すＢ−Ｂ断面図である。It is a figure which shows the state which attached the scaffolding binder which concerns on this embodiment to the mullion, and is the BB sectional view which is shown in FIG. 2A. 本実施の形態にかかる足場つなぎ具を方立に取り付けた状態を示す図であり、（ａ）は正面図、（ｂ）は（ａ）に示すＡ−Ａ断面図である。It is a figure which shows the state which attached the scaffolding binder which concerns on this embodiment to the mullion, (a) is the front view, (b) is the cross-sectional view of AA shown in (a). 裏面側挟着具の図であり、（ａ）は正面図、（ｂ）は（ａ）に示すＦ−Ｆ断面図、（ｃ）は（ａ）に示すＧ−Ｇ断面図である。It is a figure of the back surface side sandwiching tool, (a) is a front view, (b) is the FF sectional view shown in (a), and (c) is the GG sectional view shown in (a). は表面側挟着具の図であり、（ａ）は正面図、（ｂ）は（ａ）に示すＭ−Ｍ断面図、（ｃ）は（ａ）に示すＮ−Ｎ断面図である。Is a view of the front surface side sandwiching tool, (a) is a front view, (b) is a sectional view taken along line MM shown in (a), and (c) is a sectional view taken along line NN shown in (a). 方立側ナット付固定ボルトの図であり、（ａ）は側面図、（ｂ）は足場側から見た正面である。It is a figure of the fixing bolt with a mullion side nut, (a) is a side view, and (b) is a front view seen from the scaffolding side. 足場側ナット付固定ボルトの図であり、（ａ）は側面図、（ｂ）は足場側から見た正面である。It is a figure of the fixing bolt with a nut on the scaffolding side, (a) is a side view, and (b) is a front view seen from the scaffolding side. 表面側防水パッキンの図であり、（ａ）は正面図、（ｂ）は（ａ）に示すＰ−Ｐ断面図、（ｃ）は（ａ）に示すＱ−Ｑ断面図である。It is a figure of the surface side waterproof packing, (a) is a front view, (b) is a PP sectional view shown in (a), and (c) is a QQ sectional view shown in (a). ナット用防水パッキンの図であり、（ａ）は正面図、（ｂ）は（ａ）に示すＳ−Ｓ断面図である。It is a figure of the waterproof packing for a nut, (a) is a front view, (b) is the SS sectional view shown in (a). 本実施の形態にかかる足場つなぎ具を方立に装着した状態を示す斜視図であり、図１０に示すＥ部の拡大図である。It is a perspective view which shows the state which the scaffolding binder which concerns on this Embodiment is attached to the mullion, and is the enlarged view of the part E shown in FIG. 図１１に示す建物の方立と無目を抜き出して示す斜視図である。It is a perspective view which shows the mullion and transom light of the building shown in FIG. 建物に足場を組んだ状態を示す図であり、（ａ）は正面図、（ｂ）は（ａ）に示すＢ−Ｂ断面図、（ｃ）は（ａ）に示すＣ−Ｃ断面図である。It is a figure which shows the state which scaffolding is built in the building, (a) is the front view, (b) is the BB sectional view shown in (a), (c) is the CC sectional view shown in (a). is there.

以下に、添付図面を参照して本発明の実施の形態を説明する。
図１１に、建築中のカーテンウォール工法の建物１を示す。この建物１の周囲には、足場３が組んである。建物１には、その外壁５を構成する方立７に足場つなぎ具９（図９及び図１０参照）が固定してあり、足場つなぎ具９に足場３に固定した足場側ボルト１１を連結している。また、方立７には、その前側に無目１０及び押縁１６が固定されている。
本実施の形態では、足場つなぎ具９は、図１１（ｂ）（ｃ）及び図１０に示すように、建物１の各階の天井付近及びフロアー付近で所定の方立７に取り付けてある。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 11 shows a building 1 of the curtain wall construction method under construction. Scaffolding 3 is built around this building 1. A scaffolding binder 9 (see FIGS. 9 and 10) is fixed to a mullion 7 constituting the outer wall 5 of the building 1, and a scaffolding side bolt 11 fixed to the scaffolding 3 is connected to the scaffolding binder 9. ing. Further, the transom 10 and the ridge 16 are fixed to the front side of the mullion 7.
In the present embodiment, the scaffolding binder 9 is attached to a predetermined mullion 7 near the ceiling and the floor of each floor of the building 1, as shown in FIGS. 11 (b) and 11 (c) and 10.

図１及び図２に示すように、足場つなぎ具９は、足場側ナット付固定ボルト１３と、方立側ナット付固定ボルト１５と、挟着具１７とを備えている。
図１及び図６に示すように、足場側ナット付固定ボルト１３は、足場側に足場側ボルト１１と連結するナット部１９と方立側にボルト部２１を有している。足場側ナット付固定ボルト１３では、ナット部１９にボルト部２１がねじ込んである。
図１及び図５に示すように、方立側ナット付固定ボルト１５は、足場側ナット付固定ボルト１３のボルト部２１を連結するナット部２３と方立側にボルト部２５を有している。方立側ナット付固定ボルト１５では、ナット部２３にボルト部２５がねじ込んである。尚、図５において、二点鎖線で示すのはナット用防水パッキン（図８参照）４９である。 As shown in FIGS. 1 and 2, the scaffolding binder 9 includes a scaffolding side nut-attached fixing bolt 13, a mullion-side nut-attached fixing bolt 15, and a sandwiching tool 17.
As shown in FIGS. 1 and 6, the scaffolding side nut-attached fixing bolt 13 has a nut portion 19 connected to the scaffolding side bolt 11 on the scaffolding side and a bolt portion 21 on the mullion side. In the fixing bolt 13 with a nut on the scaffolding side, the bolt portion 21 is screwed into the nut portion 19.
As shown in FIGS. 1 and 5, the mullion-side nut-attached fixing bolt 15 has a nut portion 23 connecting the bolt portion 21 of the scaffold-side nut-attached fixing bolt 13 and a mullion-side bolt portion 25. .. In the fixing bolt 15 with a mullion side nut, the bolt portion 25 is screwed into the nut portion 23. In FIG. 5, the two-dot chain line shows the nut waterproof packing (see FIG. 8) 49.

図１及び図２に示すように、挟着具１７は、表面側挟着具２７と、裏面側挟着具２９とを備えている。
表面側挟着具２７は、方立７の前壁７ａの見付面８ａ側で、方立７の前壁７ａの見付面８ａに形成された突条６、６間に配置されている。
図４に示すように、表面側挟着具２７は、正面視長方形の板状プレートであり、方立側ナット付固定ボルト１３のボルト部２５を挿通するボルト挿通孔３３が形成されている。ボルト挿通孔３３を挟む上下方向の両側に固定ねじ３１のねじ挿通孔３５が形成されている。尚、図４（ｂ）において、二点鎖線で示すのは表面側防水パッキン（図７参照）４７である。 As shown in FIGS. 1 and 2, the sandwiching tool 17 includes a front surface side sandwiching tool 27 and a back surface side sandwiching tool 29.
The front surface side sandwiching tool 27 is arranged on the side of the finding surface 8a of the front wall 7a of the mullion 7 and between the ridges 6 and 6 formed on the finding surface 8a of the front wall 7a of the mullion 7. ..
As shown in FIG. 4, the front surface side sandwiching tool 27 is a plate-shaped plate having a rectangular shape when viewed from the front, and a bolt insertion hole 33 through which the bolt portion 25 of the fixing bolt 13 with a mullion side nut is inserted is formed. Screw insertion holes 35 for fixing screws 31 are formed on both sides in the vertical direction sandwiching the bolt insertion holes 33. In FIG. 4B, the alternate long and short dash line indicates the surface side waterproof packing (see FIG. 7) 47.

図１及び図２に示すように、裏面側挟着具２９は、方立７の中空１２内に配置され前壁７ａの裏面８ｂに配置されている。図１に示すように、裏面側挟着具２９は足場側から止める固定ねじ３１で方立７の前壁７ａの裏面８ｂに取り付けてある。
図２及び図３に示すように、裏面側挟着具２９には、方立７の前壁７ａの裏面８ｂに重ねて配置する正面視四角形状の前側壁３９と、前側壁３９の上側から足場側と反対方向に突設する上壁４１と、前側壁３９の下側から足場側と反対方向に突設する下壁４２とが形成されている。
図１及び図２に示すように、前側壁３９、上壁４１及び下壁４２は方立７の左右の側壁７ｂ、７ｂ間に亘って設けている。
前側壁３９には、上壁４１と下壁４２との間に方立側ナット付固定ボルト１５のボルト部２５を挿通するボルト挿通孔４３が形成されている。ボルト挿通孔４３の上下には固定ねじ３１が螺合するねじ孔４５が形成されている。前側壁３９において、上壁４１と下壁４２との間で、ボルト挿通孔４３に対応した位置には固定ナット３７が溶接してある。固定ナット３７には、方立側ナット付固定ボルト１５のボルト部２５が足場側からねじ込まれており、表面側挟着具２７と裏面側挟着具２９は、方立側ナット付固定ボルト１５のナット部２３と固定ナット３７との間で、方立７の前壁７ａを挟着固定している。 As shown in FIGS. 1 and 2, the back surface side sandwiching tool 29 is arranged in the hollow 12 of the mullion 7 and is arranged on the back surface 8b of the front wall 7a. As shown in FIG. 1, the back surface side sandwiching tool 29 is attached to the back surface 8b of the front wall 7a of the mullion 7 with a fixing screw 31 that is fixed from the scaffolding side.
As shown in FIGS. 2 and 3, the back side sandwiching tool 29 has a front side wall 39 having a quadrangular front view arranged so as to overlap the back side 8b of the front wall 7a of the square 7, and the front side wall 39 from above. An upper wall 41 projecting in the direction opposite to the scaffolding side and a lower wall 42 projecting from the lower side of the front side wall 39 in the direction opposite to the scaffolding side are formed.
As shown in FIGS. 1 and 2, the front side wall 39, the upper wall 41 and the lower wall 42 are provided between the left and right side walls 7b and 7b of the mullion 7.
A bolt insertion hole 43 is formed in the front side wall 39 between the upper wall 41 and the lower wall 42 to insert the bolt portion 25 of the fixing bolt 15 with a mullion side nut. Screw holes 45 into which the fixing screws 31 are screwed are formed above and below the bolt insertion holes 43. On the front side wall 39, a fixing nut 37 is welded between the upper wall 41 and the lower wall 42 at a position corresponding to the bolt insertion hole 43. The bolt portion 25 of the fixing bolt 15 with the mullion side nut is screwed into the fixing nut 37 from the scaffold side, and the front side sandwich 27 and the back side sandwich 29 are the fixing bolt 15 with the mullion side nut. The front wall 7a of the mullion 7 is sandwiched and fixed between the nut portion 23 and the fixing nut 37.

次に、足場つなぎ具９の取り付けについて説明する。
まず、方立７の前壁７ａには、裏面側挟着具２９に形成してあるボルト挿通孔４３及びねじ孔４５に対応する挿通孔を形成する。
図１に示すように、方立７の中空１２内に裏面側挟着具２９を配置して、前壁７ａの裏面８ｂに裏面側挟着具２９の前側壁３９を当て、前壁７ａの前壁見付面８ａに突設する突条６、６間に表面側パッキン４７を付けた表面側挟着具２７を配置し、前壁７ａの足場側から固定ねじ３１を表面側挟着具２７のねじ挿通孔３５及び方立７の前壁７ａの挿通孔に挿通し、裏面側挟着具２９のねじ孔４５に螺合して止める。このようにして、表面側挟着具２７と裏面側挟着具２９とを方立７の前壁７ａに固定する。
その後、方立側ナット付固定ボルト１５のナット部２３の方立側面にナット用パッキン４９を取り付け、方立側ナット付固定ボルト１５のボルト部２５を表面側挟着具２７のボルト挿通孔３３、方立７の前壁７ａの挿通孔、裏面側挟着具２９のボルト挿通孔４３に通して固定ナット３７にねじ込む。
方立側ナット付固定ボルト１５のボルト部２５を裏面側挟着具２９の固定ナット３７にねじ込むことで方立７の前壁７ａを、表面側挟着具２７と裏面側挟着具２９とで挟着固定する。
次に、足場側ナット付固定ボルト１３のボルト部２１を方立側ナット付固定ボルト１５のナット部２３にねじ込む。
これにより、足場つなぎ具９の取り付けが完了する。
一方、足場側ボルト１１の取付けは、図１に示すように、足場側ナット付固定ボルト１３のナット部１９に足場側ボルト１１をねじ込んで取り付ける。 Next, the attachment of the scaffolding binder 9 will be described.
First, the front wall 7a of the mullion 7 is formed with insertion holes corresponding to the bolt insertion holes 43 and the screw holes 45 formed in the back surface side sandwiching tool 29.
As shown in FIG. 1, the back surface side sandwiching tool 29 is arranged in the hollow 12 of the mullion 7, the front side wall 39 of the back surface side sandwiching tool 29 is applied to the back surface 8b of the front wall 7a, and the front wall 7a A surface-side sandwiching tool 27 having a surface-side packing 47 attached between the ridges 6 and 6 projecting from the front wall finding surface 8a is arranged, and a fixing screw 31 is inserted from the scaffolding side of the front wall 7a. It is inserted into the screw insertion hole 35 of 27 and the insertion hole of the front wall 7a of the mullion 7, and is screwed into the screw hole 45 of the back surface side fastener 29 to be fixed. In this way, the front side sandwiching tool 27 and the back surface side sandwiching tool 29 are fixed to the front wall 7a of the mullion 7.
After that, the nut packing 49 is attached to the quadrangular side surface of the nut portion 23 of the fixing bolt 15 with the quadrangular side nut, and the bolt portion 25 of the fixing bolt 15 with the quadrangular side nut is inserted into the bolt insertion hole 33 of the front side fastener 27. , Pass through the insertion hole of the front wall 7a of the square 7 and the bolt insertion hole 43 of the backside sandwiching tool 29, and screw into the fixing nut 37.
By screwing the bolt portion 25 of the fixing bolt 15 with the mullion side nut into the fixing nut 37 of the back side sandwiching tool 29, the front wall 7a of the mullion 7 is formed with the front side sandwiching tool 27 and the back side sandwiching tool 29. Hold and fix with.
Next, the bolt portion 21 of the fixing bolt 13 with the scaffolding side nut is screwed into the nut portion 23 of the fixing bolt 15 with the cubic side nut.
As a result, the attachment of the scaffolding binder 9 is completed.
On the other hand, as shown in FIG. 1, the scaffolding side bolt 11 is attached by screwing the scaffolding side bolt 11 into the nut portion 19 of the fixing bolt 13 with the scaffolding side nut.

足場３を解体するときには、足場側ナット付固定ボルト１３のナット部１９にねじ込んだ足場側ボルト１１をナット部１９から外す。
足場つなぎ具９の撤去は、足場側ナット付固定ボルト１３のボルト部２１を方立側ナット付固定ボルト１５のナット部２３から外す。
このように、足場側ナット付固定ボルト１３を外すことで、方立７には、方立側ナット付固定ボルト１５及び挟着具１７は残るが、これらは無目１０に隠れて正面側から見えないので、足場側ナット付固定ボルト１３を外すだけで、足場つなぎ具９の撤去は完了する。 When disassembling the scaffold 3, the scaffold-side bolt 11 screwed into the nut portion 19 of the scaffold-side nut-attached fixing bolt 13 is removed from the nut portion 19.
To remove the scaffolding binder 9, the bolt portion 21 of the fixing bolt 13 with a nut on the scaffolding side is removed from the nut portion 23 of the fixing bolt 15 with a mullion side nut.
By removing the fixing bolt 13 with the nut on the scaffolding side in this way, the fixing bolt 15 with the nut on the mullion side and the sandwiching tool 17 remain on the mullion 7, but these are hidden by the blind 10 and are hidden from the front side. Since it cannot be seen, the removal of the scaffolding binder 9 is completed simply by removing the fixing bolt 13 with the nut on the scaffolding side.

次に、足場つなぎ具９の作用効果を説明する。
図１及び図２に示すように、本実施の形態にかかる足場つなぎ具９よれば、裏面側挟着具２９と表面側挟着具２７とで方立７の前壁７ａを挟んで、足場側から方立側ナット付固定ボルト１５のボルト部２５を固定ナット３７にねじ込むことで、方立側ナット付固定ボルト１５を方立に取り付けでき、方立側ナット付固定ボルト１５のナット部２３に足場側ナット付固定ボルト１３のボルト部１９をねじ込むことで、足場側ナット付固定ボルト１３を取り付けできる。このように、足場つなぎ具９は方立７に簡単に取り付けできる。
足場解体時には、足場側ナット付固定ボルト１３を外すだけであるから、容易に撤去できる。 Next, the action and effect of the scaffolding binder 9 will be described.
As shown in FIGS. 1 and 2, according to the scaffolding binder 9 according to the present embodiment, the scaffolding is provided by sandwiching the front wall 7a of the square 7 between the back surface side fastener 29 and the front surface side sandwiching tool 27. By screwing the bolt portion 25 of the fixing bolt 15 with the cubic side nut into the fixing nut 37 from the side, the fixing bolt 15 with the cubic side nut can be attached to the square, and the nut portion 23 of the fixing bolt 15 with the cubic side nut 15 can be attached. By screwing the bolt portion 19 of the fixing bolt 13 with the nut on the scaffolding side into, the fixing bolt 13 with the nut on the scaffolding side can be attached. In this way, the scaffolding binder 9 can be easily attached to the mullion 7.
When disassembling the scaffold, the fixing bolt 13 with the nut on the scaffold side is simply removed, so that the scaffold can be easily removed.

表面側挟着具２７は、方立７の突条６、６間に設けているので回り止めできる。
裏面側挟着具２９は、方立７の左右の側壁７ｂ、７ｂ間に亘って設けているので、方立側ナット付固定ボルト１５のボルト部２５を固定ナット３７にねじ込むときに、回り止めとしての役割を果たすことができる。
方立７の形状に合わせた挟着具１７を用意することで、様々な方立７と足場の連結に対応可能である。例えば、表面側挟着具２７は方立７の突条６、６間の寸法に合わせ、裏面側挟着具２９も方立７の中空１２の左右寸法に合わせたサイズを変えるだけで様々な方立７に用いることが可能である。
足場解体時に撤去した足場側ナット付固定ボルト１３は、使い回しが可能である。 Since the front surface side sandwiching tool 27 is provided between the ridges 6 and 6 of the mullion 7, it can be prevented from rotating.
Since the back surface side sandwiching tool 29 is provided between the left and right side walls 7b and 7b of the mullion 7, when the bolt portion 25 of the fixing bolt 15 with the mullion side nut is screwed into the fixing nut 37, it is prevented from rotating. Can play the role of.
By preparing the sandwiching tool 17 that matches the shape of the mullion 7, it is possible to connect various mullion 7 and scaffolding. For example, the front side sandwich 27 can be adjusted to the size between the ridges 6 and 6 of the mullion 7, and the back side sandwich 29 can be changed to match the left and right dimensions of the hollow 12 of the mullion 7. It can be used for the mullion 7.
The fixing bolt 13 with a nut on the scaffolding side, which was removed when the scaffolding was disassembled, can be reused.

本発明は、上述した実施の形態に限らず、本発明の要旨を逸脱しない範囲で種々変形可能である。
表面側挟着具２７や裏面側挟着具２９は、方立７の前壁７ａにねじで固定することに限らず、接着剤で固定しても良い。 The present invention is not limited to the above-described embodiment, and can be variously modified without departing from the gist of the present invention.
The front surface side sandwiching tool 27 and the back surface side sandwiching tool 29 are not limited to being fixed to the front wall 7a of the mullion 7 with screws, but may be fixed with an adhesive.

３ 足場
５ 外壁
６ 突条
７ 方立
７ａ 前壁
９ 足場つなぎ具
１１ 足場側ボルト
１３ 足場側ナット付固定ボルト
１５ 方立側ナット付固定ボルト
１７ 挟着具
１９ ナット部（足場側ナット付固定ボルト）
２１ ボルト部（足場側ナット付固定ボルト）
２３ ナット部（方立側ナット付固定ボルト）
２５ ボルト部（方立側ナット付固定ボルト）
２７ 表面側挟着具
２９ 裏面側挟着具
３７ 固定ナット 3 Scaffolding 5 Outer wall 6 Protruding 7 Square 7a Front wall 9 Scaffolding connector 11 Scaffolding side bolt 13 Scaffolding side nut fixing bolt 15 Square side nut fixing bolt 17 Sanding tool 19 Nut part (scaffolding side nut fixing bolt) )
21 Bolt part (fixing bolt with nut on scaffolding side)
23 Nut part (fixing bolt with mullion side nut)
25 Bolt part (fixing bolt with mullion side nut)
27 Front side pinch 29 Back side pinch 37 Fixing nut

Claims (2)

足場側ナット付固定ボルトと、方立側ナット付固定ボルトと、挟着具とを備え、足場側ナット付固定ボルトは、足場側に足場側ボルトと連結するナット部と方立側にボルト部を有し、方立側ナット付固定ボルトは、足場側ナット付固定ボルトのボルト部を連結するナット部と方立側にボルト部を有し、挟着具は、方立の前壁見付面側に配置され方立の前壁見付面に形成された突条間で回り止めした表面側挟着具と、方立の中空内に配置され前壁裏面側に固定ナットを有する裏面側挟着具からなり、表面側挟着具と裏面側挟着具は、方立側ナット付固定ボルトのボルト部を裏面側挟着具の固定ナットにねじ込むことで方立の前壁を挟着固定していることを特徴とする足場つなぎ具。 It is equipped with a fixing bolt with a scaffolding side nut, a fixing bolt with a cubic side nut, and a fastener. The fixing bolt with a scaffolding side nut has a nut part connected to the scaffolding side bolt on the scaffolding side and a bolt part on the cubic side. The fixing bolt with a quadrangular side nut has a nut part connecting the bolt part of the fixing bolt with a scaffolding side nut and a bolt part on the quadratic side, and the sandwiching tool has a quadrangular front wall found. The front side sandwiching tool that is placed on the face side and is prevented from rotating between the ridges formed on the front wall finding surface of the square, and the back side that is placed in the hollow of the square and has a fixing nut on the back side of the front wall. It consists of a pinch, and the front side pinch and the back side pinch pinch the front wall of the square by screwing the bolt part of the fixing bolt with the cubic side nut into the fixing nut of the back side pinch. A scaffold binder that is characterized by being fixed. 足場と方立を請求項１に記載の足場つなぎ具で連結したことを特徴とする外壁。 An outer wall characterized in that the scaffolding and the mullion are connected by the scaffolding binder according to claim 1.
JP2017033497A 2017-02-24 2017-02-24 Scaffolding binders and outer walls Active JP6772090B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017033497A JP6772090B2 (en) 2017-02-24 2017-02-24 Scaffolding binders and outer walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017033497A JP6772090B2 (en) 2017-02-24 2017-02-24 Scaffolding binders and outer walls

Publications (2)

Publication Number Publication Date
JP2018138731A JP2018138731A (en) 2018-09-06
JP6772090B2 true JP6772090B2 (en) 2020-10-21

Family

ID=63451135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017033497A Active JP6772090B2 (en) 2017-02-24 2017-02-24 Scaffolding binders and outer walls

Country Status (1)

Country Link
JP (1) JP6772090B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI730387B (en) 2019-08-28 2021-06-11 財團法人工業技術研究院 Integrated system of physical consumption environment and network consumption environment and control method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0271748U (en) * 1988-11-22 1990-05-31
JP3068799B2 (en) * 1997-04-11 2000-07-24 井上商事株式会社 Scaffolding connection structure
JP3982681B2 (en) * 2002-05-29 2007-09-26 新日軽株式会社 Scaffold support structure in curtain wall

Also Published As

Publication number Publication date
JP2018138731A (en) 2018-09-06

Similar Documents

Publication Publication Date Title
EP2492408A1 (en) Joint structure for building frame
JP6205331B2 (en) Wall tether mounting structure
BRPI0611094A2 (en) ceiling panel system
JP6772090B2 (en) Scaffolding binders and outer walls
EP3714115B1 (en) Device for strengthening and rigging trusses and method in which such device is applied
JP3202842U (en) Steady rest bracket
EP3444410B1 (en) Bracing panel
KR101712848B1 (en) Interior and exterior of the building panel fasteners
JP6383655B2 (en) Nut member
JP6429271B2 (en) Window frame structure
JP2019011631A (en) Seat, joining structure of wooden member using the same, joining method of wooden member
KR20170000820A (en) A frame having a prefabricated structure
JP6982436B2 (en) Fixing bracket for deck plate
JP6110835B2 (en) Latch
JP5430483B2 (en) Connecting bracket
JP2013019111A (en) Hood box for attaching building structure for aggregated piping/wiring
JP6772091B2 (en) Scaffolding binders and outer walls
JP2006274670A (en) Temporary column structure, building unit with temporary columns, and method of constructing unit building
JP2020051068A (en) Panel body
JP7153516B2 (en) panel body
JP6975700B2 (en) Construction method for fixing members of building base materials
JP6815805B2 (en) outer wall
JP6660903B2 (en) Corner material of soundproof panel
JP6264574B2 (en) Rack connection member mounting structure
JP3205039U (en) Steady rest bracket

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190926

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200819

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200901

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200930

R150 Certificate of patent or registration of utility model

Ref document number: 6772090

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250