JPH09125688A - Wall tie metal fitting for temporary scaffold - Google Patents
Wall tie metal fitting for temporary scaffoldInfo
- Publication number
- JPH09125688A JPH09125688A JP28515895A JP28515895A JPH09125688A JP H09125688 A JPH09125688 A JP H09125688A JP 28515895 A JP28515895 A JP 28515895A JP 28515895 A JP28515895 A JP 28515895A JP H09125688 A JPH09125688 A JP H09125688A
- Authority
- JP
- Japan
- Prior art keywords
- pipe member
- nut
- screw shaft
- metal fitting
- building
- 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.)
- Granted
Links
Classifications
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、建造物とそれに
沿って組み立てられる足場とを連結するための仮設足場
用の壁つなぎ金具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall connecting metal fitting for a temporary scaffold for connecting a building and a scaffold assembled along the structure.
【０００２】[0002]
【従来の技術】図６に示すように、建造物（１）に沿っ
て組み立てられる仮設足場（２）は、転倒を防止するた
めに、壁つなぎ金具（３）により建造物（１）に連結す
るようにしている。2. Description of the Related Art As shown in FIG. 6, a temporary scaffold (2) assembled along a building (1) is connected to the building (1) by wall tie fittings (3) in order to prevent it from falling. I am trying to do it.
【０００３】図７に示すように、一般的な壁つなぎ金具
（３）は、パイプ部材（３ａ）と、その内部に溶接され
たナット（３ｂ）と、パイプ部材（３ａ）の一端（基
端）に取り付けられた躯体側固定用ボルト（３ｃ）と、
パイプ部材（３ａ）に他端側から挿入されてナット（３
ｂ）に螺着された進退ねじ軸（３ｄ）と、進退ねじ軸
（３ｄ）の先端に取り付けられたクランプ（３ｅ）と、
進退ねじ軸（３ｄ）及びパイプ部材（３ａ）の一部を覆
うカバー（３ｆ）とを備えており、カバー（３ｆ）を介
して進退ねじ軸（３ｄ）を回転させることにより、進退
ねじ軸（３ｄ）がパイプ部材（３ａ）に対し進退して伸
縮するよう構成されている。As shown in FIG. 7, a general wall connecting fitting (3) includes a pipe member (3a), a nut (3b) welded therein, and one end (base end) of the pipe member (3a). ) Is attached to the body side fixing bolt (3c),
The nut (3) is inserted into the pipe member (3a) from the other end side.
an advancing / retreating screw shaft (3d) screwed to b), a clamp (3e) attached to the tip of the advancing / retreating screw shaft (3d),
The forward / backward screw shaft (3d) and the cover (3f) covering a part of the pipe member (3a) are provided, and the forward / backward screw shaft (3d) is rotated through the cover (3f) to move the forward / backward screw shaft (3d). 3d) is configured to advance and retreat with respect to the pipe member (3a) to expand and contract.
【０００４】そして、この壁つなぎ金具（３）を足場
（２）に組み付けるには、建造物（１）の躯体に埋設固
定されたナット部材（４）に、躯体側固定用ボルト（３
ｃ）を螺着し、進退ねじ軸（３ｄ）の回転操作により伸
縮させてクランプ（３ｅ）の位置を適当に調整し、その
クランプ（３ｅ）をそれに対応する足場（２）の建枠脚
柱（２ａ）に固定するものである。Then, in order to assemble the wall connecting metal fitting (3) to the scaffold (2), a skeleton side fixing bolt (3) is attached to a nut member (4) embedded and fixed in the skeleton of the building (1).
c) is screwed, and the forward / backward screw shaft (3d) is rotated to expand / contract to appropriately adjust the position of the clamp (3e), and the clamp (3e) is adapted to the scaffolding (2) building frame pedestal. It is fixed to (2a).
【０００５】[0005]
【発明が解決しようとする課題】上記のような壁つなぎ
金具（３）におけるパイプ部材（３ａ）や、カバー（３
ｆ）等は、表面にめっきが施されるが、そのめっき方法
として、耐食性や外観美の観点から、被膜を厚く形成で
きる溶融めっき法、俗に言うどぶづけ法が採用されてい
る。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention A pipe member (3a) and a cover (3) in the wall connecting metal fitting (3) as described above.
In the case of f) and the like, the surface is plated, and as the plating method, a hot-dip plating method capable of forming a thick film or a so-called dashing method is used from the viewpoint of corrosion resistance and appearance.
【０００６】一方、上記従来の壁つなぎ金具（３）は、
ナット（３ｂ）をパイプ部材（３ａ）に溶接固定するも
のであるが、金具（３）を製造するにあたって、仮にめ
っき処理後に、ナット溶接等の繁雑な作業を行うとなる
と、生産ラインの円滑な流れが阻害されるので、実際は
ナット（３ｂ）をパイプ部材（３ａ）に溶接した後、こ
のナット付きパイプ部材（３ａ）を、上記の溶融めっき
法により処理して、仕上げ処理を施すのが通例となって
いる。On the other hand, the conventional wall connecting metal fitting (3) is
The nut (3b) is welded and fixed to the pipe member (3a). However, when the metal fitting (3) is manufactured, if complicated work such as nut welding is performed after the plating treatment, the production line can be smoothly operated. Since the flow is hindered, it is customary to actually weld the nut (3b) to the pipe member (3a), and then subject this nut-equipped pipe member (3a) to the above-mentioned hot dip plating method to finish it. Has become.
【０００７】ところがナット（３ｂ）を付けたままでパ
イプ部材（３ａ）にめっき処理を施すと、ナット（３
ｂ）のねじ溝がめっき時の被膜により埋もれてしまい、
ナット（３ｂ）に進退ねじ軸（３ｄ）を螺着できなくな
ってしまう。このためめっき処理後にナット（３ｂ）の
ねじ孔に面倒にもタッピング処理を施す必要があり、生
産ラインの円滑な流れが阻害されて、生産効率の低下及
びコストの増大を来すという問題が発生する。However, if the pipe member (3a) is plated with the nut (3b) still attached, the nut (3
The thread groove of b) is buried by the coating during plating,
The forward / backward screw shaft (3d) cannot be screwed onto the nut (3b). For this reason, it is necessary to perform tapping on the screw holes of the nut (3b) after plating, which impedes the smooth flow of the production line, resulting in a decrease in production efficiency and an increase in cost. To do.
【０００８】ところで、従来の壁つなぎ金具において、
パイプ部材の端部（進退ねじ軸側の端部）に絞り加工を
施して、その端部の狭径部内周にねじ溝を刻設し、パイ
プ部材に、直接、進退ねじ軸を螺着するようにしたもの
も使用されている。しかしながら、このタイプの壁つな
ぎ金具においても、上記と同様で、溶融めっき処理によ
りねじ溝が埋もれて、めっき処理後の仕上げ工程におい
て繁雑なタッピング処理等を行わねばならず、上記と同
様の問題が発生する。By the way, in the conventional wall connecting metal fittings,
The end of the pipe member (the end on the advancing / retreating screw shaft side) is drawn, and a thread groove is engraved on the inner circumference of the narrow diameter portion of that end, and the advancing / retreating screw shaft is screwed directly to the pipe member. It is also used. However, also in this type of wall joining metal fitting, the same as the above, the thread groove is buried by the hot dipping treatment, and complicated tapping treatment or the like must be performed in the finishing step after the plating treatment, and the same problem as described above occurs. Occur.
【０００９】なお壁つなぎ金具のパイプ部材等を、電気
めっき法等を用いて処理すれば、被膜が薄いので、仕上
げ処理においてタッピング処理等を施す必要もないが、
電気めっき法によるものは、耐食性や美観に劣るので、
この電気めっき法は、特に、壁つなぎ金具等に対しては
好ましいものではない。If the pipe member or the like of the wall connecting metal fitting is treated by electroplating or the like, the coating is thin, so that it is not necessary to perform tapping treatment or the like in the finishing treatment.
Since the electroplating method is inferior in corrosion resistance and aesthetics,
This electroplating method is not particularly preferable for wall tie fittings and the like.
【００１０】この発明は、上記従来技術の問題を解消
し、タッピング処理等の繁雑な仕上げ処理が不要で、パ
イプ部材にどぶづけ等の所期の溶融めっき処理を行え
て、効率良く安価に製造できるとともに、優れた耐食性
及び良好な外観美を得ることができる仮設足場用の壁つ
なぎ金具を提供することを目的とする。The present invention solves the above-mentioned problems of the prior art, does not require complicated finishing treatment such as tapping treatment, can perform desired hot dipping treatment such as bumping on a pipe member, and is efficient and inexpensive to manufacture. An object of the present invention is to provide a wall connecting metal fitting for temporary scaffolding that can achieve excellent corrosion resistance and good appearance.
【００１１】[0011]
【課題を解決するための手段】上記目的を達成するた
め、この発明の仮設足場用の壁つなぎ金具は、パイプ部
材の内部にナットが、軸心を揃え、かつ軸線方向及び軸
回り方向の移動を規制する態様に、着脱自在に挿着さ
れ、前記パイプ部材の端部から挿入された進退ねじ軸が
前記ナットに螺着されて、前記進退ねじ軸が軸回りに回
転することにより前記パイプ部材に対し進退自在に構成
され、前記パイプ部材及び前記進退ねじ軸のうちいずれ
か一方側に、仮設足場と連結可能な足場連結手段が設け
られるととともに、他方側に、建造物と連結可能な建造
物連結手段が設けられてなるものを要旨とする。In order to achieve the above object, the wall scaffolding member for temporary scaffolding of the present invention has a nut inside a pipe member, with its axis aligned, and in the axial and axial directions. In the aspect of regulating the pipe member, the advancing / retreating screw shaft inserted from the end portion of the pipe member is screwed to the nut, and the advancing / retreating screw shaft rotates about the axis, whereby the pipe member A scaffold connecting means that can be connected to a temporary scaffold is provided on either one of the pipe member and the advancing / retreating screw shaft, and the other side can be connected to a building. The gist of the present invention is that the object connecting means is provided.
【００１２】この発明の壁つなぎ金具は、ナットをパイ
プ部材に着脱自在に挿着するものであるため、めっき処
理工程において、パイプ部材を単独でどぶづけ等の溶融
めっき法により処理した後に、そのパイプ部材にナット
を挿着することができる。このためナットのねじ溝がめ
っき処理により埋もれてしまうことがなく、めっき処理
後に面倒なタッピング処理等を施す必要がなくなって、
その分、仕上げ処理を簡単に行える。またパイプ部材
は、所期の溶融めっき法により処理できるので、優れた
耐食性及び良好な外観美を得ることができる。In the wall connecting metal fitting of the present invention, the nut is detachably inserted into the pipe member. Therefore, in the plating process, the pipe member is treated by hot dip plating such as hitting, and then A nut can be attached to the pipe member. Therefore, the thread groove of the nut is not buried by the plating process, and it is not necessary to perform a troublesome tapping process after the plating process.
Therefore, the finishing process can be performed easily. Further, since the pipe member can be treated by a desired hot dip plating method, excellent corrosion resistance and good appearance can be obtained.
【００１３】[0013]
【発明の実施の形態】図１及び図２はそれぞれこの発明
の実施形態である仮設足場用の壁つなぎ金具（Ｐ）を示
す図である。両図に示すように、この壁つなぎ金具
（Ｐ）は、パイプ部材（１０）と、その内部に設けられ
るナット（２０）と、ナット（２０）に螺着される進退
ねじ軸（３０）とを主構成部材として有している。1 and 2 are views showing a wall tie fitting (P) for a temporary scaffold, which is an embodiment of the present invention. As shown in both figures, the wall connecting fitting (P) includes a pipe member (10), a nut (20) provided therein, and a forward / backward screw shaft (30) screwed to the nut (20). As a main constituent member.
【００１４】図１ないし図５に示すようにパイプ部材
（１０）は、その一端に、建造物連結手段を構成する躯
体側固定用ボルト（４０）がねじ（４１）を介して揺動
自在に取り付けられている。As shown in FIGS. 1 to 5, the pipe member (10) has a structure-side fixing bolt (40) constituting a building connecting means at one end of the pipe member (10) so as to be swingable through a screw (41). It is installed.
【００１５】更にパイプ部材（１０）の他端側における
周壁部には、互いに対向するようにナット挿入孔（１
１）及びナット係合孔（１２）が形成されている。図３
ないし図５に示すように、ナット挿入孔（１１）の開口
幅（Ｗ11）は、ナット係合孔（１２）の開口幅（Ｗ12）
よりも大きく形成されている。なお図５に示すようにこ
れらの孔（１１）（１２）の軸線方向の長さ（Ｔ11）
（Ｔ12）は、共に等しく、後に詳述するナット（２０）
の厚さよりも大きく形成されている。Further, in the peripheral wall portion on the other end side of the pipe member (10), nut insertion holes (1
1) and a nut engaging hole (12) are formed. FIG.
As shown in FIG. 5, the opening width (W 11 ) of the nut insertion hole (11) is equal to the opening width (W 12) of the nut engaging hole ( 12 ).
It is formed larger than. As shown in FIG. 5, the axial length (T 11 ) of these holes (11) (12)
(T 12 ) are equal, and the nut (20) described in detail later is used.
Is formed to be larger than the thickness of the.
【００１６】図３に示すようにナット（２０）は、横幅
方向（Ｗ）が縦方向（Ｌ）よりも小さい特殊な形状を有
するものであって、縦方向（Ｌ）に沿った両端部に狭い
幅のガイド部（２１）（２１）が形成されるとともに、
中間部両側に横幅方向（Ｗ）に突出するようにして係合
部（２２）（２２）が形成されている。ガイド部（２
１）の横幅（Ｗ21）は、上記パイプ部材（１０）のナッ
ト係合孔（１２）の開口幅（Ｗ12）よりも小さく形成さ
れている。またナット（２０）の係合部（２２）位置の
横幅（Ｗ22）は、上記パイプ部材（１０）のナット挿入
孔（１１）の開口幅（Ｗ11）よりは小さく、かつナット
係合孔（１２）の開口幅（Ｗ12）よりも大きく形成され
ている。As shown in FIG. 3, the nut (20) has a special shape in which the width direction (W) is smaller than the length direction (L), and the nuts (20) are provided at both ends along the length direction (L). Narrow width guide parts (21) (21) are formed, and
Engaging portions (22) (22) are formed on both sides of the intermediate portion so as to project in the lateral width direction (W). Guide part (2
The lateral width (W 21 ) of 1) is formed smaller than the opening width (W 12 ) of the nut engaging hole (12) of the pipe member (10). Further, the lateral width (W 22 ) of the nut (20) at the engaging portion (22) position is smaller than the opening width (W 11 ) of the nut insertion hole (11) of the pipe member (10) and the nut engaging hole. It is formed larger than the opening width (W 12 ) of ( 12 ).
【００１７】そして図３（ｂ）に示すように、ナット
（２０）がそのいずれか一方のガイド部（２１）を先頭
にしてパイプ部材（１０）のナット挿入孔（１１）から
挿入されることによってパイプ部材（１０）内に配置さ
れる。このとき、ナット（２０）のガイド部（２１）
（２１）はナット挿入孔（１１）及びナット係合孔（１
２）に挿通配置されるとともに、ナット（２０）のねじ
孔（２５）がパイプ部材（１０）に対し軸心を揃えた状
態で、係合部（２２）（２２）がパイプ部材（１０）の
ナット係合孔（１２）内周面に係合することにより、ナ
ット（２０）の位置固定が図られている。更にこの状態
においてナット（２０）は、その前後両面がパイプ部材
（１０）のナット挿入孔（１１）及びナット係合孔（１
２）内周面に係合することにより、軸線方向の移動が規
制されるとともに、ガイド部（２１）（２１）の両側面
がパイプ部材（１０）の両孔（１１）（１２）内周面に
係合することにより、軸回りの回転が規制されるよう構
成されている。Then, as shown in FIG. 3 (b), the nut (20) is inserted from the nut insertion hole (11) of the pipe member (10) with one of the guide portions (21) at the head. Is placed in the pipe member (10). At this time, the guide portion (21) of the nut (20)
(21) is a nut insertion hole (11) and a nut engagement hole (1
2) and the engaging portions (22) and (22) are inserted into the pipe member (10) while the screw holes (25) of the nut (20) are aligned with the pipe member (10). The position of the nut (20) is fixed by engaging with the inner peripheral surface of the nut engaging hole (12). Furthermore, in this state, the front and rear surfaces of the nut (20) are both the nut insertion hole (11) and the nut engagement hole (1) of the pipe member (10).
2) By engaging with the inner peripheral surface, movement in the axial direction is restricted, and both side surfaces of the guide portions (21) (21) are inner peripheral surfaces of both holes (11) (12) of the pipe member (10). By engaging the surface, rotation around the axis is restricted.
【００１８】一方、進退ねじ軸（３０）は、パイプ部材
（１０）にその他端開放部から挿入されて上記ナット
（２０）のねじ孔（２５）に螺着されている。これによ
り進退ねじ軸（３０）は、その回転操作によって、パイ
プ部材（１０）に対し軸線方向に沿って進退するよう構
成されている。On the other hand, the advancing / retreating screw shaft (30) is inserted into the pipe member (10) from the open end of the other end and screwed into the screw hole (25) of the nut (20). As a result, the advancing / retreating screw shaft (30) is configured to advance / retreat along the axial direction with respect to the pipe member (10) by its rotating operation.
【００１９】また進退ねじ軸（３０）の露出側端部に
は、足場連結手段を構成する周知のクランプ（５０）
が、軸回り方向の回転を許容した状態で取り付けられて
いる。A well-known clamp (50) constituting a scaffold connecting means is provided at the exposed end of the advancing / retreating screw shaft (30).
However, it is attached in a state in which rotation about the axis is allowed.
【００２０】更に進退ねじ軸（３０）の露出側端部外周
には、円筒形のカバー（６０）の一端がねじ（６１）に
より揺動自在に取り付けられて、そのカバー（６０）
が、進退ねじ軸（３０）の露出部分及びパイプ部材（１
０）の一部を覆うように配置されている。Further, one end of a cylindrical cover (60) is swingably attached by a screw (61) to the outer periphery of the exposed side end of the advancing / retreating screw shaft (30), and the cover (60).
However, the exposed part of the screw shaft (30) and the pipe member (1)
0) is arranged so as to cover a part thereof.
【００２１】この壁つなぎ金具（Ｐ）によれば、ナット
（２０）がパイプ部材（１０）に着脱自在に挿着されて
いるため、めっき処理工程において、パイプ部材（１
０）を単独でどぶづけ等の溶融めっき法により処理した
後に、そのパイプ部材（１０）にナット（２０）を挿着
することができる。このためナット（２０）のねじ溝が
めっき処理により埋もれてしまうことがなく、めっき処
理後に面倒なタッピング処理を施す必要もなくなるの
で、その分、仕上げ処理を容易に行えて、効率良く安価
に製造できる。またパイプ部材（１０）は、初期の溶融
めっき法により処理できるため、優れた耐食性及び良好
な外観美を得ることができる。なおナット（２０）の取
付は、パイプ部材（１０）に挿入するだけの簡単な作業
であるため、その作業を行うことによって、生産ライン
の円滑な流れが阻害されるようなことはない。According to this wall joint fitting (P), since the nut (20) is detachably inserted in the pipe member (10), the pipe member (1) is attached in the plating process.
The nut (20) can be inserted into the pipe member (10) after the treatment (0) is carried out by a hot dip plating method such as hitting. Therefore, the thread groove of the nut (20) is not buried by the plating process, and it is not necessary to perform a troublesome tapping process after the plating process. Therefore, the finishing process can be easily performed correspondingly, and the manufacturing process is efficient and inexpensive. it can. Further, since the pipe member (10) can be processed by the initial hot dip plating method, excellent corrosion resistance and good appearance can be obtained. Since the nut (20) is simply attached to the pipe member (10), the operation does not hinder the smooth flow of the production line.
【００２２】更にナット（２０）は、パイプ部材（１
０）に対し、軸線方向及び軸回り方向の移動が規制され
る態様に挿着されているため、進退ねじ軸（３０）を回
転操作することにより支障なく進退させることができ、
伸縮操作に不具合が生じるようなこともない。Further, the nut (20) is a pipe member (1).
0), since it is inserted in such a manner that movement in the axial direction and the direction around the axis is restricted, it is possible to move the screw shaft (30) forward and backward without causing any trouble.
There is no problem with the expansion and contraction operation.
【００２３】また、ナット（２０）は進退ねじ軸（３
０）が螺着されているため、パイプ部材（１０）のナッ
ト挿入孔（１１）から抜け出すような不具合が発生する
こともない。Further, the nut (20) is a screw shaft (3
Since 0) is screwed, there is no problem that the pipe member (10) comes out of the nut insertion hole (11).
【００２４】ところで、この壁つなぎ金具（Ｐ）を用い
て、建造物（１）と、それに沿って組み立てられる仮設
足場（２）とを連結するには、まず壁つなぎ金具（Ｐ）
の躯体側固定用ボルト（４０）を、建造物（１）の躯体
に埋設固定されたナット部材（４）に螺着する。続いて
カバー（６０）を回転させて進退ねじ軸（３０）をパイ
プ部材（１０）に対し進退させることにより、壁つなぎ
金具（Ｐ）を適当に伸縮させて、クランプ（５０）の建
造物躯体からの位置を調整し、そのクランプ（５０）を
それに対応する足場（２）の建枠脚柱（２ａ）に固定す
る。By the way, in order to connect the building (1) and the temporary scaffold (2) assembled along with the wall connecting metal fitting (P), first, the wall connecting metal fitting (P) is connected.
The skeleton side fixing bolt (40) is screwed to the nut member (4) embedded and fixed in the skeleton of the building (1). Subsequently, the cover (60) is rotated to move the advancing / retreating screw shaft (30) forward and backward with respect to the pipe member (10), whereby the wall connecting metal fitting (P) is appropriately expanded and contracted, and the building frame of the clamp (50). And the clamp (50) is fixed to the corresponding building frame pedestal (2a) of the scaffold (2).
【００２５】なお上記実施形態においては、パイプ部材
（１０）側を建造物（１）に、進退ねじ軸（２０）側を
仮設足場（２）に固定するように構成しているが、本発
明においては、パイプ部材側を仮設足場に、進退ねじ軸
側を建造物に固定するように構成しても良い。In the above embodiment, the pipe member (10) side is fixed to the building (1) and the advancing / retreating screw shaft (20) side is fixed to the temporary scaffold (2). In the above, the pipe member side may be fixed to the temporary scaffold, and the advancing / retreating screw shaft side may be fixed to the building.
【００２６】[0026]
【発明の効果】以上のように、この発明の仮設足場用の
壁つなぎ金具によれば、ナットをパイプ部材に着脱自在
に挿着するものであるため、めっき処理工程において、
パイプ部材を単独で溶融めっき法により処理した後に、
そのパイプ部材にナットを挿着することができる。この
ためナットのねじ溝がめっき処理により埋もれてしまう
ことがなく、めっき処理後に面倒なタッピング処理等を
施す必要がなくなるので、その分、仕上げ処理を簡単に
行えて、効率良く安価に製造できる。またパイプ部材
は、所期の溶融めっき法により処理できるので、優れた
耐食性及び良好な外観美を得ることができるという効果
がある。As described above, according to the wall connecting metal fitting for temporary scaffolding of the present invention, since the nut is removably inserted in the pipe member, in the plating process,
After treating the pipe member by the hot dip plating method alone,
A nut can be inserted and attached to the pipe member. Therefore, the thread groove of the nut is not buried by the plating process, and it is not necessary to perform a troublesome tapping process or the like after the plating process. Therefore, the finishing process can be easily performed correspondingly, and the manufacturing can be efficiently and inexpensively performed. Further, since the pipe member can be treated by the desired hot dip plating method, there is an effect that excellent corrosion resistance and good appearance can be obtained.
【図１】この発明の実施形態である仮設足場用の壁つな
ぎ金具を示す断面図である。FIG. 1 is a cross-sectional view showing a wall connecting metal fitting for temporary scaffolding according to an embodiment of the present invention.
【図２】実施形態の壁つなぎ金具においてパイプ部材か
ら進退ねじ軸及びナットを分離した状態で示す斜視図で
ある。FIG. 2 is a perspective view showing a state in which the advancing / retreating screw shaft and the nut are separated from the pipe member in the wall joint fitting of the embodiment.
【図３】実施形態の壁つなぎ金具におけるパイプ部材の
ナット取付部周辺を示す断面図であって、同図（ａ）は
ナットをパイプ部材から分離させた状態で示す断面図、
同図（ｂ）はナットをパイプ部材に取り付けた状態で示
す断面図である。FIG. 3 is a cross-sectional view showing the periphery of the nut mounting portion of the pipe member in the wall joint fitting of the embodiment, FIG. 3A being a cross-sectional view showing the nut separated from the pipe member;
FIG. 3B is a sectional view showing the nut attached to the pipe member.
【図４】実施形態の壁つなぎ金具におけるパイプ部材を
示す平面図である。FIG. 4 is a plan view showing a pipe member in the wall connecting metal fitting of the embodiment.
【図５】実施形態の壁つなぎ金具におけるパイプ部材を
示す側面図である。FIG. 5 is a side view showing a pipe member in the wall connecting metal fitting of the embodiment.
【図６】従来における建造物の仮設足場周辺を示す側面
図である。FIG. 6 is a side view showing the vicinity of a temporary scaffolding of a conventional structure.
【図７】従来の壁つなぎ金具を示す断面図である。FIG. 7 is a cross-sectional view showing a conventional wall joint fitting.
１…建造物 ２…仮設足場 １０…パイプ部材 ２０…ナット ３０…進退ねじ軸 ４０…躯体側固定用ボルト（建造物連結手段） ５０…クランプ（足場連結手段） Ｐ…壁つなぎ金具 DESCRIPTION OF SYMBOLS 1 ... Building 2 ... Temporary scaffolding 10 ... Pipe member 20 ... Nut 30 ... Advancing / retreating screw shaft 40 ... Body side fixing bolt (building connecting means) 50 ... Clamp (scaffold connecting means) P ... Wall connecting metal fitting
Claims (1)
え、かつ軸線方向及び軸回り方向の移動を規制する態様
に、着脱自在に挿着され、 前記パイプ部材の端部から挿入された進退ねじ軸が前記
ナットに螺着されて、前記進退ねじ軸が軸回りに回転す
ることにより前記パイプ部材に対し進退自在に構成さ
れ、 前記パイプ部材及び前記進退ねじ軸のうちいずれか一方
側に、仮設足場と連結可能な足場連結手段が設けられる
ととともに、他方側に、建造物と連結可能な建造物連結
手段が設けられてなることを特徴とする仮設足場用の壁
つなぎ金具。1. A nut is removably inserted into the pipe member in such a manner that its axis is aligned and movement in the axial direction and the axial direction is restricted, and the nut is inserted from the end of the pipe member. An advancing / retreating screw shaft is screwed onto the nut, and the advancing / retreating screw shaft is configured to be capable of advancing / retreating with respect to the pipe member by rotating around the shaft. A wall connecting metal fitting for a temporary scaffold, characterized in that a scaffold coupling means capable of coupling with a temporary scaffold is provided, and a building coupling means capable of coupling with a building is provided on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28515895A JP2968195B2 (en) | 1995-11-01 | 1995-11-01 | Wall tie for temporary scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28515895A JP2968195B2 (en) | 1995-11-01 | 1995-11-01 | Wall tie for temporary scaffolding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09125688A true JPH09125688A (en) | 1997-05-13 |
| JP2968195B2 JP2968195B2 (en) | 1999-10-25 |
Family
ID=17687844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28515895A Expired - Lifetime JP2968195B2 (en) | 1995-11-01 | 1995-11-01 | Wall tie for temporary scaffolding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2968195B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001007730A1 (en) * | 1999-07-28 | 2001-02-01 | Wui Loong Scaffolding Works Co Ltd | Scaffolding |
| DE20300994U1 (en) | 2003-01-23 | 2003-05-08 | Munzert, Dieter, 24558 Wakendorf | Building construction scaffold support fixture has supplementary anchorage point attached to building outer wall |
| GB2419372A (en) * | 2004-10-21 | 2006-04-26 | Alun Willis | A scaffolding tie |
| JP2009263865A (en) * | 2008-04-22 | 2009-11-12 | Ohbayashi Corp | Scaffold joint device for wall work |
| KR20150104008A (en) * | 2014-03-04 | 2015-09-14 | 신재순 | A structure for assembled system scaffold and erecting method thereof |
| CN107816206A (en) * | 2017-12-22 | 2018-03-20 | 湖南省第五工程有限公司 | A kind of scaffold wall connecting piece and its construction method |
| CN115045496A (en) * | 2022-07-04 | 2022-09-13 | 中建八局第三建设有限公司 | Construction method for embedding multifunctional threaded sleeve of cast-in-place structural building |
| JP2022165102A (en) * | 2021-04-19 | 2022-10-31 | 株式会社ユハラ | Cylindrical transmission tool for expansion and contraction of wall tie, and automatic expansion and contraction method for wall tie |
| KR102661589B1 (en) * | 2022-11-08 | 2024-04-29 | 한국산업안전보건공단 | Vertical pipe fixing bracket for installing safety handrail of reinforcement block |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3006647A4 (en) * | 2013-05-28 | 2016-11-16 | Total Kankyo Co Ltd | High-rise building and maintenance method therefor |
-
1995
- 1995-11-01 JP JP28515895A patent/JP2968195B2/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001007730A1 (en) * | 1999-07-28 | 2001-02-01 | Wui Loong Scaffolding Works Co Ltd | Scaffolding |
| GB2355752A (en) * | 1999-07-28 | 2001-05-02 | Wui Loong Scaffolding Works Co | Scaffolding |
| GB2355752B (en) * | 1999-07-28 | 2001-07-04 | Wui Loong Scaffolding Works Co | Scaffolding |
| DE20300994U1 (en) | 2003-01-23 | 2003-05-08 | Munzert, Dieter, 24558 Wakendorf | Building construction scaffold support fixture has supplementary anchorage point attached to building outer wall |
| GB2419372A (en) * | 2004-10-21 | 2006-04-26 | Alun Willis | A scaffolding tie |
| GB2419372B (en) * | 2004-10-21 | 2010-02-10 | Alun Willis | Scaffolding wall tie |
| JP2009263865A (en) * | 2008-04-22 | 2009-11-12 | Ohbayashi Corp | Scaffold joint device for wall work |
| KR20150104008A (en) * | 2014-03-04 | 2015-09-14 | 신재순 | A structure for assembled system scaffold and erecting method thereof |
| CN107816206A (en) * | 2017-12-22 | 2018-03-20 | 湖南省第五工程有限公司 | A kind of scaffold wall connecting piece and its construction method |
| JP2022165102A (en) * | 2021-04-19 | 2022-10-31 | 株式会社ユハラ | Cylindrical transmission tool for expansion and contraction of wall tie, and automatic expansion and contraction method for wall tie |
| CN115045496A (en) * | 2022-07-04 | 2022-09-13 | 中建八局第三建设有限公司 | Construction method for embedding multifunctional threaded sleeve of cast-in-place structural building |
| KR102661589B1 (en) * | 2022-11-08 | 2024-04-29 | 한국산업안전보건공단 | Vertical pipe fixing bracket for installing safety handrail of reinforcement block |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2968195B2 (en) | 1999-10-25 |
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