JP2990372B2 - Scaffolding unit and continuous scaffold assembling method using the same - Google Patents
Scaffolding unit and continuous scaffold assembling method using the sameInfo
- Publication number
- JP2990372B2 JP2990372B2 JP2272995A JP27299590A JP2990372B2 JP 2990372 B2 JP2990372 B2 JP 2990372B2 JP 2272995 A JP2272995 A JP 2272995A JP 27299590 A JP27299590 A JP 27299590A JP 2990372 B2 JP2990372 B2 JP 2990372B2
- Authority
- JP
- Japan
- Prior art keywords
- scaffold
- vertical
- scaffolding
- unit
- plates
- 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.)
- Expired - Fee Related
Links
Landscapes
- Movable Scaffolding (AREA)
Description
【発明の詳細な説明】 (産業上の利用分野) この発明は、主として、建築物構築の際に使用される
足場を、極めて容易に組立てることができ、且つ、収納
時のスペースを最小限に少なくする足場ユニット及びそ
れを使用した連続足場組立て方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention mainly enables a scaffold used for building construction to be assembled very easily and minimizes a space for storage. The present invention relates to a scaffold unit to be reduced and a continuous scaffold assembling method using the same.
(従来の技術) 従来、建築物構築の際に使用される足場を、容易に組
立てられ、且つ、収納時のスペースを少なくする足場ユ
ニットとして、特表昭62−500252号公報にて足場ユニッ
ト及びその組立て方法が提案されている。(Prior Art) Conventionally, a scaffold used in building a building has been disclosed in Japanese Patent Publication No. Sho 62-500252 as a scaffold unit that can be easily assembled and reduces the space for storage. An assembling method has been proposed.
この足場ユニットは、2本の縦支柱を有する方形の枠
体を形成し、この縦支柱間に複数枚の足場板を平行に配
した状態で揺動自在となるように1辺を軸支し、これら
の足場板における軸支している辺に対向する辺の両角部
分は、2本の連動縦支柱で滑節状態に連結し、複数枚の
足場板を連動縦支柱とによりリンク状にして連動揺動可
能に形成し、これらの足場板は、略水平まで揺動させた
位置でその軸支部分を固定ボルトにより枠体の縦支柱に
揺動不可能に固定し、その位置で固定されるように形成
したものである。This scaffold unit forms a rectangular frame having two vertical supports, and one side is pivotally supported so as to be swingable with a plurality of scaffold plates arranged in parallel between the vertical supports. The two corner portions of the sides of these scaffolding plates opposite to the supporting shafts are connected in a smooth state by two interlocking vertical struts, and the plurality of scaffolding plates are linked by the interlocking vertical struts. These scaffolding plates are formed so as to be able to swing in an interlocking manner, and these scaffolding plates are fixed to the vertical supports of the frame body with fixing bolts so that they can not swing at the position where they are swung to substantially horizontal, and fixed at that position It is formed in such a manner.
従って、連動縦杆を適宜上下動させれば、足場板は全
て連動して枠体に対してほぼ平行に近い状態まで到伏、
又は、直角に起立するように作動するので容易に組立て
られ、且つ、収納時のスペースを少なくすることができ
る。Therefore, if the interlocking vertical rod is moved up and down as appropriate, all the scaffolding boards interlock and move to a state almost parallel to the frame,
Alternatively, since it operates so as to stand upright at a right angle, it can be easily assembled and the space for storage can be reduced.
(発明が解決しようとする課題) ところが、このように形成された足場ユニットは、次
に示すような問題点がある。(Problems to be Solved by the Invention) However, the scaffold unit thus formed has the following problems.
すなわち、 (イ) 縦支柱に揺動自在に軸支してある足場板を水平
の状態で固定するのに、足場板の軸支部分を固定ボルト
のみで固定しているので強度的に弱い問題点、 (ロ) その固定の際に、それぞれの足場の軸支部分と
縦支柱とに固定ボルトを差し込んで固定するので組立て
に手間がかかる問題点、 (ハ) 足場ユニットを並列して連結するに際して、単
に横に並べて縦支柱同士を固定して連結させるので、そ
の連結は、特別に形成した連結具を使用するか、或い
は、針金等によって結びつけるようにしなければならな
いので、作業が面倒である問題点、 (ニ) 足場板を全て連動して枠体に対してほぼ平行に
近い状態まで到伏させるべく連動縦支柱を上方へ移動さ
せると、枠体の縦支柱に対して連動縦支柱が上方へずれ
た状態となり、収納時の積み重ね等に際して、そのずれ
た分連動縦支柱が上方へとびだして扱い難く、積み重ね
時の安定性に欠ける問題点、 等があった。That is, (a) the scaffold plate pivotally supported on the vertical support is fixed in a horizontal state, but the shaft support portion of the scaffold plate is fixed only with fixing bolts, so the strength is weak. (B) At the time of fixing, the fixing bolts are inserted and fixed to the shaft support part and the vertical support of each scaffold, so that it takes time to assemble. (C) Connecting the scaffold units in parallel In this case, since the columns are simply arranged side by side and the columns are fixedly connected to each other, the connection must be made using a specially formed connecting tool or a wire or the like, so that the work is troublesome. Problem: (d) When the interlocking vertical struts are moved upward to move the scaffolding boards all together to reach a state almost parallel to the frame, the interlocking vertical struts will move relative to the vertical struts of the frame. It will be shifted upward, In stacking or the like during paid, the deviation was correspondingly interlocking longitudinal struts cumbersome and jumped upward, lack of stability problems during stacking, there is equal.
そこで、この発明は、上述した問題点等に鑑み、主
に、建築物構築の際に使用される足場を、操作性を良好
にして極めて容易に組立てることができ、且つ、収納時
のスペースを最小限に少なくする足場ユニット及びそれ
を使用した連続足場組立て方法の提供を課題として創出
されたものである。In view of the above-described problems and the like, the present invention mainly enables a scaffold used for building a building to be easily assembled with good operability and saves space for storage. It is an object of the present invention to provide a scaffold unit that can be minimized and a method for assembling a continuous scaffold using the scaffold unit.
(課題を解決するための手段) この発明は、少なくとも2本の縦支柱を有する基枠体
と、この基枠体の2本の最外側縦支柱にそれぞれ適数本
の横架材を介して観音開き状に開くべく軸支された二つ
の前出し縦支柱と、前記基枠体の2本の最外側縦支柱間
に1辺の少なくとも一部を軸支して平行の状態で揺動自
在に配した適数枚の足場板とからなり、これらの足場板
は、それぞれが略水平に配されるまで揺動した位置で、
開かれた前出し縦支柱、又は前記横架材のうちのどちら
か一方或いは両方に、係止固定可能に形成した足場ユニ
ットにより、上述した課題を解決し、 その時に、足場板は、略方形で、基枠体に対して横架
材が略直角となるように二つの前出し縦支柱が開いた位
置で、前出し縦支柱、又は前記横架材のうちのどちらか
一方或いは両方に係止固定可能に形成し、又、足場板は
複数枚有し、その揺動自在に軸支された1辺に対向する
それぞれの辺を、適数本の連動縦杆で滑節状態に連結
し、複数枚の足場板を連動縦杆とによりリンク状にして
連動揺動可能に形成し、更には、その場合に、縦支柱、
又は、前出し縦支柱、又は、連動縦杆のうちのいずれか
1つ、或いは、複数、或いは全ては、上下方向でそれぞ
れ連結可能に形成したことにより、上述した課題を解決
するものであり、 一方、足場ユニットを利用した連続足場組立て方法に
あって、少なくとも2本の縦支柱を有する基枠体と、こ
の基枠体の2本の最外側縦支柱にそれぞれ適数本の横架
材を介して観音開き状に開くべく軸支された二つの前出
し縦支柱と、前記基枠体の2本の最外側縦支柱間に1辺
の少なくとも一部を軸支して揺動自在に配した適数枚の
足場板とからなり、これらの足場板を、それぞれが略水
平に配されるまで揺動した位置で、開かれた前出し縦支
柱、又は前記横架材のどちらか一方或いは両方に、係止
固定可能にした足場ユニットを複数組形成し、このそれ
ぞれの足場ユニットは、二つの前出し縦支柱を開いた状
態にすると共に、足場板を揺動させ、開かれた前出し縦
支柱、又は前記横架材のどちらか一方或いは両方に係止
固定することで組立てて並列に配しておき、一方、2本
の連結縦杆を有する連結枠体と、連結枠体の連結縦杆間
に1辺の少なくとも一部を軸支して平行の状態で揺動自
在に配した適数枚の足場板とからなる連結足場ユニット
を形成し、この連結足場ユニットを、前記組立てた複数
組の足場ユニット間に配し、連結足場ユニットの連結縦
杆を、その両側に配してある足場ユニットの縦支柱、又
は、開いた状態の前出し縦支柱のどちらか一方に連結固
定し、その状態で連結足場ユニットの足場板を、それぞ
れが略水平に配されるまで揺動した位置で、前記足場ユ
ニットの縦支柱、又は、開いた状態の前出し縦支柱のど
ちらか他方に連結固定させることにより、上述した課題
を解決し、 その場合に、足場ユニットの足場板は、略方形で、基
枠体に対して横架材が略直角となるように二つの前出し
縦支柱が開いた位置で、前出し縦支柱、又は前記横架材
ののうちのどちらか一方或いは両方に係止固定可能に形
成し、又、足場ユニットの足場板は複数枚有し、その揺
動自在に軸支された1辺に対向するそれぞれの辺を、適
数本の連動縦杆で滑節状態に連結し、複数枚の足場板を
連動縦杆とによりリンク状にして連動揺動可能に形成
し、足場ユニットの組立てに際して、適数本の連動縦杆
を縦方向に移動させることで足場板を連動揺動させて係
止し組立てることにより、更に、その場合に、連結足場
ユニットの足場板は複数枚有し、その揺動自在に軸支さ
れた1辺に対向するそれぞれの辺を、適数本の連動縦杆
で滑節状態に連結し、複数枚の足場板を連動縦杆とによ
りリンク状にして連動揺動可能に形成したことにより、
上述した課題を解決するものである。(Means for Solving the Problems) According to the present invention, a base frame having at least two vertical struts, and two outermost vertical struts of the base frame are each provided with an appropriate number of horizontal members via a horizontal member. At least a part of one side is pivotally supported between the two front vertical columns that are pivotally supported to open in a double-opened manner and the two outermost vertical columns of the base frame, and are swingable in a parallel state. It consists of an appropriate number of scaffold boards arranged, and these scaffold boards are swung until they are arranged substantially horizontally,
The above-mentioned problem is solved by a scaffold unit formed so as to be able to be locked and fixed to one or both of the opened vertical support and the horizontal member, and at that time, the scaffold plate has a substantially rectangular shape. In the position where the two vertical columns are opened so that the horizontal members are substantially at right angles to the base frame, the horizontal columns are engaged with one or both of the vertical columns and the horizontal members. It is formed so as to be able to be fixed and fixed, and has a plurality of scaffolding plates, and each side opposite to one side pivotally supported is connected in a smooth state by an appropriate number of interlocking vertical rods. A plurality of scaffolding plates are linked to each other by an interlocking vertical rod so as to be able to interlock and swing, and in that case, a vertical support,
Or, the above-mentioned vertical support, or any one of the interlocking vertical rods, or a plurality, or all, to solve the above-described problems by being formed to be connectable in the vertical direction, respectively. On the other hand, in a method of assembling a continuous scaffold using a scaffold unit, a base frame having at least two vertical struts, and an appropriate number of horizontal members on each of two outermost vertical struts of the base frame. At least a part of one side is pivotally supported between two front vertical columns that are pivotally supported so as to open in a double-opening manner and two outermost vertical columns of the base frame body. It consists of an appropriate number of scaffolding boards, and in a position where each of these scaffolding boards is swung until they are arranged substantially horizontally, either the opened vertical support column or one or both of the horizontal members To form a plurality of sets of scaffolding units In this scaffolding unit, the two vertically extending vertical struts are opened and the scaffold plate is swung to lock and fix to the opened vertically extending vertical struts or one or both of the horizontal members. The connecting frame body having two connecting vertical bars, and at least a part of one side is supported between the connecting vertical bars of the connecting frame body in a parallel state. Forming a connecting scaffolding unit composed of an appropriate number of scaffolding boards arranged to be swingable, disposing the connecting scaffolding unit between the assembled plural sets of scaffolding units, and connecting the connecting vertical rods of the connecting scaffolding unit. , And fixed to either the vertical support of the scaffolding unit arranged on both sides or the open vertical support of the forwardly extending vertical support. In the rocking position until the vertical support of the scaffold unit, or In order to solve the above-described problem, the scaffolding plate of the scaffolding unit is substantially rectangular, and is fixed to the base frame body. At the position where the two vertical columns are opened so that the material is substantially at a right angle, the vertical columns are formed so that they can be locked and fixed to one or both of the horizontal members, and The scaffolding unit has a plurality of scaffolding plates, and each of the sides opposing one of the pivotally supported sides is connected in a smooth state with an appropriate number of interlocking vertical rods. Are linked by the interlocking vertical rods so that they can be interlocked and swing.When assembling the scaffolding unit, an appropriate number of interlocking vertical rods are moved in the vertical direction, so that the scaffold plate is interlockingly swung and locked. By assembling, furthermore, in that case, the connecting scaffold unit has a plurality of scaffold plates. Each side opposite to the swingably supported one side is connected in a smooth state by an appropriate number of interlocking vertical rods, and a plurality of scaffolding plates are linked by the interlocking vertical rods. By being formed to be swingable,
This is to solve the above-mentioned problem.
(作用) この発明に係る足場ユニットは、先ず、二つの前出し
縦支柱を開いた状態にする。そして、次に足場板を揺動
させ、開かれた前出し縦支柱、又は前記横架材のどちら
か一方或いは両方に係止固定することで組立てるもので
ある。(Function) In the scaffold unit according to the present invention, first, the two front vertical columns are opened. Then, the scaffold plate is swung, and the scaffold plate is assembled by locking and fixing it to one or both of the opened vertical support or the horizontal member.
その時に、足場板を、略方形に形成し、基枠体に対し
て横架材が略直角となるように二つの前出し縦支柱が開
いた位置で、前出し縦支柱、又は前記横架材のうちのど
ちらか一方或いは両方に係止固定すれば、2本の前出し
縦支柱と2本の縦支柱との合計4本の支柱が方形の足場
板の各角に配されて組み立てられる。At that time, the scaffold plate is formed in a substantially rectangular shape, and at the position where the two vertical extension columns are opened so that the horizontal members are substantially perpendicular to the base frame, the vertical extension columns, or the horizontal If it is locked and fixed to one or both of the members, a total of four pillars, two front vertical pillars and two vertical pillars, are arranged at each corner of the rectangular scaffold plate and assembled. .
又、足場板は複数枚有し、その揺動自在に軸支された
1辺に対向するそれぞれの辺を、適数本の連動縦杆で滑
節状態に連結し、複数枚の足場板を連動縦杆とによりリ
ンク状にして連動揺動可能に形成すれば、連動縦杆を上
下動させることで、足場板は全て連動して縦支柱に対し
てほぼ平行に近い状態まで到伏、又は、直角に起立する
ように作動する。Also, the scaffold plate has a plurality of scaffold plates, and each side opposite to one side pivotally supported is connected in a smooth state by an appropriate number of interlocking vertical rods, and the plurality of scaffold plates are connected. If the interlocking vertical rod is formed in a link shape so as to be interlockable and swingable, by moving the interlocking vertical rod up and down, all the scaffolding boards interlock and descend to a state almost parallel to the vertical support, or , Act to stand at right angles.
更には、その場合に、縦支柱、又は、前出し縦支柱、
又は、連動縦杆のうちのいずれか1つ、或いは、複数、
或いは全ては、上下方向でそれぞれ連結可能に形成し、
それぞれを連結して各足場ユニットを上方へ組み立てて
ゆくものである。Furthermore, in that case, a vertical support, or a front vertical support,
Or any one or more of the interlocking vertical rods,
Alternatively, all are formed so that they can be connected in the vertical direction,
Each is connected and each scaffold unit is assembled upward.
そして、このような足場ユニットを複数個組み立てて
並列に配しておき、一方、2本の連結縦杆を有する連結
枠体と、連結枠体の連結縦杆間に1辺の少なくとも一部
を軸支して平行の状態で揺動自在に配した適数枚の足場
板とからなる連結足場ユニットを形成し、この連結足場
ユニットを、前記組立てた複数組の足場ユニット間に配
し、連結足場ユニットの連結縦杆を、その両側に配して
ある足場ユニットの縦支柱、又は、開いた状態の前出し
縦支柱のどちらか一方に連結固定し、その状態で連結足
場ユニットの足場板を、それぞれが略水平に配されるま
で揺動した位置で、前記足場ユニットの縦支柱、又は、
開いた状態の前出し縦支柱のどちらか他方に連結固定さ
せることで、横に長く連結した足場を形成するものであ
る。Then, a plurality of such scaffold units are assembled and arranged in parallel. On the other hand, a connecting frame having two connecting vertical bars, and at least a part of one side between the connecting vertical bars of the connecting frame is provided. Forming a connecting scaffold unit composed of an appropriate number of scaffold plates pivotally supported and swingably arranged in a parallel state, disposing the connecting scaffold unit between the plurality of assembled scaffold units, and connecting The connecting vertical rod of the scaffolding unit is fixedly connected to one of the vertical supports of the scaffolding unit arranged on both sides thereof, or the open vertical protruding vertical support, and in this state, the scaffold plate of the connecting scaffolding unit is fixed. , At a position where each has been swung until it is arranged substantially horizontally, the vertical support of the scaffold unit, or
By connecting and fixing to one of the open vertical pillars in the open state, a scaffold that is long and horizontally connected is formed.
(実施例) 以下、図面を参照してこの発明の一実施例を説明する
と次の通りである。An embodiment of the present invention will be described below with reference to the drawings.
すなわち、図に示す符号1は基枠体であり、少なくと
も2本のパイプにてなる縦支柱2を有し、これらの縦支
柱2を複数本の横杆3によって連結して方形に形成す
る。That is, reference numeral 1 shown in the drawing denotes a base frame body, which has a vertical support 2 composed of at least two pipes, and these vertical supports 2 are connected by a plurality of horizontal rods 3 to form a square.
そして、この基枠体1の2本の最外側縦支柱2にはそ
れぞれ適数本、図示の場合には、それぞれ3本ずつの横
架材4を、縦支柱2に対して略直角で、縦支柱2の周方
向へ揺動自在に軸支し、これらの横架材4には、縦支柱
2と同じ長さの前出し縦支柱5を、縦支柱2に平行にそ
れぞれの縦支柱2に対して各1本ずつ配されるように固
定する。それにより横架材4を介して基枠体1に対し前
出し縦支柱5が観音開き状に開くように取付けられるも
のである。その時に、各横架材4には、縦支柱2と前出
し縦支柱5とから斜めに補強杆6を架けわたし、各横架
材4を補強してある。Then, an appropriate number of each of the two outermost vertical columns 2 of the base frame 1, and in the case of the drawing, three each of the horizontal members 4, are each substantially perpendicular to the vertical column 2, The vertical support 2 is pivotably supported in the circumferential direction of the vertical support 2, and each of the horizontal support members 4 is provided with a front vertical support 5 having the same length as the vertical support 2, in parallel with the vertical support 2. To each other. Thereby, the vertical support column 5 is attached to the base frame 1 via the horizontal member 4 so as to open like a double door. At that time, a reinforcing rod 6 is obliquely mounted on each horizontal member 4 from the vertical column 2 and the front vertical column 5 to reinforce each horizontal member 4.
一方、前記基枠体1の2本の最外側の縦支柱2間に
は、適数枚、図示の場合は3枚の方形の足場板7を、各
横架材4の位置で1辺の少なくとも一部、図示の場合に
は両端をそれぞれ軸支して3枚の足場板7が平行の状態
で揺動自在に配してある。On the other hand, between the two outermost vertical pillars 2 of the base frame 1, an appropriate number, in the illustrated case, three square scaffold plates 7, one side of each side member 4 at the position of each horizontal member 4. At least a part, in the case shown in the figure, three scaffolding plates 7 are pivotally supported at both ends, and are swingably arranged in a parallel state.
そして、これらの足場板7は、それぞれが略水平に配
されるまで揺動した位置で、開かれた前記前出し縦支柱
5、又はその状態で前記横架材4のうちのどちらか一方
或いは両方に、係止固定されるように形成してある。具
体的係止状態は、例えば、前記足場板7の軸支した1辺
に対向する辺の両端部分にフック(図示せず)を設け、
前出し縦支柱5の方には、フックが掛止される断面コ字
形の掛止部10を形成しておいて、足場板7が略水平に配
されるまで揺動した位置で掛止され掛止固定されるもの
である。この時に、足場板7が方形である場合には、基
枠体1に対して横架材4が略直角となるように二つの前
出し縦支柱が開いた位置で、前出し縦支柱、又は前記横
架材のうちのどちらか一方或いは両方に係止固定される
ものである。Then, these scaffolding plates 7 are at the positions where they have been swung until they are arranged substantially horizontally, and the opened vertical support 5 or one of the horizontal members 4 in that state or Both are formed so as to be locked and fixed. In a specific locking state, for example, hooks (not shown) are provided at both ends of a side opposite to one side of the scaffold plate 7 which is pivotally supported,
A hook portion 10 having a U-shaped cross section for hooking is formed on the front vertical support 5, and the hook is locked at a position where the scaffold plate 7 is swung until the scaffold plate 7 is arranged substantially horizontally. It is locked and fixed. At this time, if the scaffolding plate 7 is rectangular, the two vertically extending columns are opened at a position where the two vertically extending columns are opened so that the horizontal member 4 is substantially perpendicular to the base frame 1, or It is locked and fixed to one or both of the horizontal members.
そして、このように配された3枚の足場板7は、第1
図及び第2図に示すように、その揺動自在に軸支された
1辺に対向するそれぞれの辺を、適数枚の連動縦杆9で
滑節状態に連結してあり、3枚の足場板7を連動縦杆9
とによりリンク状にして連動揺動可能に形成してある。
この時に、連動縦杆9の長さは、3枚の足場板7全てに
届くだけのものとし、縦支柱2及び前出し縦支柱5の長
さは、平行に配された足場板7同士の間隔を作業者が立
って歩けるだけのものとし、最上の足場板7の位置から
上方に少なくとも作業者が立って歩けるだけの長さを突
出させ、且つ、最下の足場板7を、地上からある程度離
した状態で配するだけの長さを有するようにする。And the three scaffolding plates 7 arranged in this manner are the first
As shown in FIG. 2 and FIG. 3, each of the sides opposing the one side pivotally supported is slidably connected by an appropriate number of interlocking vertical rods 9, and three Vertical rod 9 interlocking scaffold plate 7
Are formed so as to be able to swing in conjunction with each other.
At this time, it is assumed that the length of the interlocking vertical rod 9 only reaches all three scaffolding plates 7, and the lengths of the vertical struts 2 and the protruding vertical strut 5 are different between the scaffolding plates 7 arranged in parallel. The interval is set so that the worker can only stand up and walk, and at least a length that allows the worker to stand up and walk upward from the position of the uppermost scaffold plate 7, and the lowermost scaffold plate 7 is removed from the ground. The length should be long enough to be arranged at a certain distance.
そうすれば、各足場板7に作業者が乗って歩く場合
に、立った状態で歩くことができる。しかも、足場板7
の前倒し方向の幅を、作業者が通れるだけの幅とするこ
とで、連動縦杆9を上方へ移動させると、足場板7とに
よって前述したようにリンク状となっているため連動縦
間9は、縦支柱2の方へ接近すると共に、それに伴って
3枚の足場板7を共に上方へ向かって揺動させ縦支柱2
の方へ到伏させた状態で、連動縦杆9は縦支柱2よりも
上方へ突出することがない。。Then, when the worker walks on each scaffold plate 7, he can walk in a standing state. Moreover, the scaffold plate 7
When the interlocking vertical rod 9 is moved upward by setting the width in the forward tilting direction to allow the worker to pass through, the interlocking vertical gap 9 is linked by the scaffold plate 7 as described above. Moves closer to the vertical support 2, and simultaneously swings the three scaffolds 7 upward together with the vertical support 2.
In this state, the interlocking vertical rod 9 does not protrude above the vertical support 2. .
この時に、足場板7と連動縦杆9との滑節状態の連結
は、足場板7に直接連結しても良いが、例えば、図示の
如く、足場板7の下面に支持杆8を固定すると共に、こ
の支持杆8を基枠体1に揺動自在に軸支しておき、支持
杆8の先端に連動縦杆8を連結することで、足場板7の
支持強度を大きくすることができる。At this time, the connection of the scaffold plate 7 and the interlocking vertical rod 9 in the smooth state may be directly connected to the scaffold plate 7, but, for example, the support rod 8 is fixed to the lower surface of the scaffold plate 7 as shown in the figure. At the same time, the supporting rod 8 is pivotally supported on the base frame 1 so as to be freely swingable, and the linking vertical rod 8 is connected to the tip of the supporting rod 8, so that the supporting strength of the scaffold plate 7 can be increased. .
このように形成した足場ユニットSの収納は、先ず、
連動縦杆8を上方へ移動させることで3枚の足場板7を
全て縦支柱2側に到伏させ、その後、前出し縦支柱5を
基枠体1側に閉じるように接近させることで、第3図に
示す状態に折り畳むことができる。従って、収納時に
は、ほぼ、板状に見えるほど薄い状態となっていて、組
み立てると4本の支柱を有した足場ユニットSとなるも
のである。The storage of the scaffold unit S thus formed is first performed.
By moving the interlocking vertical rod 8 upward, the three scaffolding plates 7 all reach the vertical column 2 side, and then the front vertical column 5 is brought close to the base frame 1 side by closing. It can be folded to the state shown in FIG. Therefore, when stored, it is almost thin enough to look like a plate, and when assembled, it becomes a scaffolding unit S having four columns.
この時に、最上の足場板7の下面(裏面)に吊下げ用
金具13を固定しておくと、ワイヤー14等を介してクレー
ンのフック15により吊り上げることができる。又、縦支
柱2及び前出し縦支柱5をパイプによって形成し、その
上端に印篭継ぎとなるように連結部12を形成しておけ
ば、各足場ユニットSを上方へ積み重ねて組み立ててゆ
くことができる。この場合に、連動縦杆9の長さを、縦
支柱2、又は前出し縦支柱5のどちらか一方、或いは両
方と同じ長さとした場合には、連動縦杆9の上端にも連
結部を形成しても良い。At this time, if the hanging bracket 13 is fixed to the lower surface (back surface) of the uppermost scaffold plate 7, it can be lifted by the hook 15 of the crane via the wire 14 or the like. In addition, if the vertical support 2 and the front vertical support 5 are formed by pipes, and the connecting portions 12 are formed at the upper ends thereof so as to form a spigot joint, the scaffold units S can be stacked upward and assembled. it can. In this case, if the length of the interlocking vertical rod 9 is the same as one or both of the vertical support 2 and the vertical support 5, a connecting portion is also provided at the upper end of the interlocking vertical rod 9. It may be formed.
又、他の実施例としては、例えば、第4図に示すよう
に、前出し縦支柱5同士の間に架けわたす保護手摺16
を、それぞれの足場板7を水平にしたときのそれぞれの
上方へ配するようにした構造としたもので、この保護手
摺16によって、足場板7上を歩く作業者の落下防止を図
ることができる。更に、上記保護手摺16は1本の棒を横
に架けわたしてあるが、この保護手摺16の代りに、図示
はしないが、落下防止用として、適宜筋かい状に設けた
保護杆を取付けても良い。そうすることで、前出し縦支
柱5同士の補強の役目をも果すことができる。Further, as another embodiment, for example, as shown in FIG.
Are arranged above the respective scaffold plates 7 when the scaffold plates 7 are leveled. With this protective handrail 16, it is possible to prevent a worker walking on the scaffold plate 7 from falling. . Further, the protection handrail 16 has a single rod hung laterally. Instead of this protection handrail 16, although not shown, a protection rod appropriately provided in a crooked shape is attached for preventing fall (not shown). Is also good. By doing so, it is possible to fulfill the role of reinforcing the vertical support columns 5.
同じく、他の実施例としては、第7図に示すように、
基枠体1を構築中の建築物側に配した場合、基枠体1全
体に金網等にてなる保護ネット17を張った状態に取付け
ることで、構築物からの落下物が足場板7上の作業者に
当らないように保護することができる。Similarly, as another embodiment, as shown in FIG.
When the base frame 1 is arranged on the building side under construction, by attaching a protection net 17 made of a wire net or the like to the entire base frame 1, falling objects from the structure are placed on the scaffold plate 7. It can be protected from hitting the workers.
又、一方では、第6図に示すように、縦支柱2及び前
出し縦支柱5の上端に設けた連結部12に、ばね等の弾撥
力によって常時突出するように配された出没可能な係止
爪18を設ければ、足場ユニットSを上方へ連結して組立
てた際に、その連結部12における抜止めを図ることがで
きるので確実な連結を可能にするものである。On the other hand, as shown in FIG. 6, the connecting member 12 provided at the upper end of the vertical support 2 and the front vertical support 5 has a connecting portion 12 provided so as to always protrude by a resilient force of a spring or the like. If the locking claws 18 are provided, when the scaffold units S are connected upward and assembled, the connecting portions 12 can be prevented from being pulled out, so that reliable connection can be achieved.
そして、このように組立てられた足場ユニットSにお
いて、足場板7上を直接作業者が歩けるようにしても良
いが、実際には、第5図に示すように、細長い木製足場
板19を前記各足場板7上に載置して架けわたしてその上
を作業者が歩くようにすると、横方向に並列に足場ユニ
ットSを連結した際、足場板7同士に若干の段差があっ
てもそれを木製足場板19によってカバーすることができ
るので、構築材運搬、作業者歩行の際の安全を確保する
ことができるものである。In the thus assembled scaffolding unit S, the worker may be allowed to walk directly on the scaffolding plate 7. In practice, however, as shown in FIG. When a worker walks on the scaffold plate 7 by placing it on the scaffold plate 7, when the scaffold units S are connected in parallel in the horizontal direction, even if there is a slight step Since it can be covered by the wooden scaffolding board 19, it is possible to ensure the safety when transporting the building materials and walking the workers.
又、この場合に、木製足場板19の代りに、足場ユニッ
トS同士の間に、図示はしないが、前記足場板7と同じ
幅、或いは、若干狭い幅の方形の足場連結板を配し、こ
の連結足場板を前記足場板7同士に架けわたすようにす
ることで、足場において足場ユニットS同士を連結する
ようにしても良い。この場合に、連結足場板端面に複数
個の連結フック(図示せず)を設け、それぞれの足場ユ
ニットSにおける前記横架材4にその連結フックを掛止
めすることで足場ユニットS同士を足場において連結す
るようにしても良い。この時には、前記足場板7の側辺
に適宜切欠を設けることで連結フックを横架材4に掛止
めしやすいので便利である。In this case, instead of the wooden scaffolding plate 19, a square scaffolding connecting plate having the same width as the scaffolding plate 7 or a slightly narrower width is arranged between the scaffolding units S (not shown), The connecting scaffolds may be connected to the scaffolds 7 so that the scaffolding units S are connected to each other in the scaffold. In this case, a plurality of connecting hooks (not shown) are provided on the end surface of the connecting scaffold plate, and the connecting hooks are hooked on the cross members 4 of the respective scaffold units S, so that the scaffold units S are connected to each other on the scaffold. You may make it connect. At this time, a notch is appropriately provided on the side of the scaffold plate 7 so that the connecting hook can be easily hooked on the horizontal member 4, which is convenient.
このように形成した足場ユニットSを横方向へ並列に
連結して行くには、次のようにして行う。In order to connect the thus formed scaffold units S in parallel in the lateral direction, the following procedure is performed.
すなわち、先ず、足場板7を水平の状態にした時の縦
支柱2及び前出し縦支柱5における足場板7の位置それ
ぞれの外側には、断面コ字形状の連結用係止部11をそれ
ぞれ設けておく。That is, first, the connecting locking portions 11 having a U-shaped cross section are respectively provided outside the positions of the scaffold plate 7 in the vertical support 2 and the front vertical support 5 when the scaffold plate 7 is in a horizontal state. Keep it.
そして、足場ユニットS同士の間に配される連結足場
ユニットJSを予め形成する。Then, a connecting scaffold unit JS arranged between the scaffold units S is formed in advance.
この連結足場ユニットJSは、2本の連結縦杆22を複数
の横杆23によって連結した連結枠体21と、連結枠体21の
連結縦杆22間に1辺の少なくとも一部を軸支して平行の
状態で揺動自在に配した適数枚、図示の場合には3枚の
足場板24とから構成されている。The connecting scaffold unit JS supports at least a part of one side between the connecting frame 21 in which two connecting vertical bars 22 are connected by a plurality of horizontal bars 23 and the connecting vertical bars 22 of the connecting frame 21. It is composed of an appropriate number of scaffolding plates 24 arranged in a freely swingable manner in a parallel state.
そして、この連結足場ユニットJSにおけるそれぞれの
連結縦杆22の外側には、連結フック25が設けてある。こ
の連結フック25は、第9図に示すように、前記足場ユニ
ットSにおける縦支柱2に設けてある連結用係止部11に
掛止させ、それによって足場ユニットS同士を連結す
る。又、このようにして足場ユニットS同士を連結足場
ユニットJSによって連結した状態にあって、足場ユニッ
トSの足場板7の位置と同じ高さに、連結足場ユニット
JSの足場板24もそれぞれ配されるもので、この足場板24
の揺動先端側角部分には、図示しないが、連結フック25
と同様な連結フックが設けてあり、この連結フックは、
足場板24を水平状態まで揺動させた位置で足場ユニット
Sの前出し縦支柱5に設けてある連結用係止部11に掛止
されるようにする。A connecting hook 25 is provided outside each connecting vertical rod 22 in the connecting scaffold unit JS. As shown in FIG. 9, the connecting hook 25 is hooked on a connecting locking portion 11 provided on the vertical support 2 of the scaffold unit S, thereby connecting the scaffold units S to each other. In the state where the scaffolding units S are connected by the connecting scaffolding unit JS in this manner, the connecting scaffolding unit is set at the same height as the position of the scaffolding plate 7 of the scaffolding unit S.
JS scaffolding boards 24 are also arranged, and this scaffolding board 24
Although not shown, the connecting hook 25
A connection hook similar to that described above is provided.
At the position where the scaffold plate 24 is swung to the horizontal state, the scaffold plate 24 is hooked on the connecting locking portion 11 provided on the front vertical column 5 of the scaffold unit S.
それによって、連結足場ユニットJSの連結縦杆22を、
その両側に配してある足場ユニットSの縦支柱2に固定
し、その状態で連結足場ユニットJSの足場板24を、それ
ぞれが略水平に配されるまで揺動した位置で、前記足場
ユニットSの縦支柱5に連結固定するものであり、これ
を順次繰り返して行くことで足場ユニットSを連続的に
連結して足場を形成して行くのである。この場合に、開
いた状態の前出し縦支柱5に連結縦杆22を、足場板24を
縦支柱2の方に連結固定しても良い。Thereby, the connecting vertical rod 22 of the connecting scaffolding unit JS,
The scaffold unit S is fixed to the vertical support 2 of the scaffold unit S disposed on both sides thereof, and in this state, the scaffold plate 24 of the connecting scaffold unit JS is swung until each of the scaffold plates 24 is arranged substantially horizontally, and Are connected and fixed to the vertical support 5. By repeating the above steps sequentially, the scaffold units S are continuously connected to form a scaffold. In this case, the connecting vertical rod 22 and the scaffolding plate 24 may be connected and fixed to the vertical column 2 in the opened state.
尚、この発明に係る足場ユニット及びそれを使用した
連続足場組立て方法は、前述した実施例に限定されるこ
とがないことは言うまでもない。It goes without saying that the scaffold unit according to the present invention and the continuous scaffold assembling method using the same are not limited to the above-described embodiment.
(発明の効果) 上述の如く構成したこの発明は、少なくとも2本の縦
支柱を有する基枠体と、この基枠体の2本の最外側縦支
柱にそれぞれ適数本の横架材を介して観音開き状に開く
べく軸支された二つの前出し縦支柱と、前記基枠体の2
本の最外側縦支柱間に1辺の少なくとも一部を軸支して
平行の状態で揺動自在に配した適数枚の足場板とからな
り、これらの足場板は、それぞれが略水平に配されるま
で揺動した位置で、開かれた前出し縦支柱、又は前記横
架材のうちのどちらか一方或いは両方に、係止固定可能
に形成したことにより、二つの前出し縦支柱を開いた状
態にし、そして、次に足場板を揺動させ、開かれた前出
し縦支柱、又は前記横架材のどちらか一方或いは両方に
係止固定することで足場ユニットを組立てることができ
る。又、縦支柱に対してほぼ平行に近い状態まで足場板
を到伏させ、次に前出し縦支柱を観音開きが閉じるよう
にすれば収納するように折り畳むことができる。(Effect of the Invention) According to the present invention configured as described above, a base frame having at least two vertical struts and an appropriate number of horizontal members are respectively provided on the two outermost vertical struts of the base frame. Two vertically extending vertical supports pivotally supported to open in a double-opened manner,
It consists of an appropriate number of scaffolding plates which are pivotally arranged in a parallel state with at least a part of one side pivotally supported between the outermost vertical struts of the book, and each of these scaffolding plates is substantially horizontal. At the position where it has been swung until it is arranged, it is formed so that it can be locked and fixed to one or both of the opened vertical column and the horizontal member, so that the two vertical columns are extended. The scaffold unit can be assembled by opening it, and then swinging the scaffold plate and locking it to one or both of the opened front vertical column and / or the horizontal member. Further, the scaffold can be lowered to a state almost parallel to the vertical support, and then the front vertical support can be folded so as to be housed by closing the double door.
従って、収納時にあっては、あたかも、板状に見える
ほど薄い状態となっていて、組み立てると4本の支柱を
有した足場ユニットとすることができるものである。そ
して、その作業は非常に簡単なもので、熟練を要せず誰
にでも行うことができ、従来例の問題点としての(ロ)
(ニ)を解決することができる。Therefore, at the time of storage, it is as thin as it looks like a plate, and when assembled, it can be a scaffold unit having four columns. The task is very simple, and can be performed by anyone without skill.
(D) can be solved.
又、強度の面においても、横杆によって連結された前
出し縦支柱又は前記横架材のどちらか一方或いは両方に
足場板を係止固定するから、従来例の問題点としての
(イ)を解決することができる。Also, in terms of strength, the scaffold plate is locked and fixed to one or both of the protruding vertical column connected by the horizontal rod and the horizontal member, so that the problem (a) of the conventional example is as follows. Can be solved.
その時に、足場板を、略方形で、基枠体に対して横架
材が略直角となるように二つの前出し縦支柱が開いた位
置で、前出し縦支柱、又は前記横架材のうちのどちらか
一方或いは両方に係止固定可能に形成した場合には、4
本の支柱が方形の各角部分に配した状態の足場ユニット
を形成できるので、構築現場での使い勝手が非常に良い
ものである。At that time, the scaffolding plate, in a substantially rectangular shape, at the position where the two vertical extension columns are opened so that the horizontal members are substantially perpendicular to the base frame, the vertical extension columns, or of the horizontal members. If one or both of them can be locked and fixed, 4
Since the scaffolding unit can be formed in a state in which the pillars of the book are arranged at each corner of the square, the usability at the construction site is very good.
又、足場板は複数枚有し、その揺動自在に軸支された
1辺に対向するそれぞれの辺を、適数本の連動縦杆で滑
節状態に連結し、複数枚の足場板を連動縦杆とによりリ
ンク状にして連動揺動可能に形成してあると、複数枚の
足場板を連動縦杆によってまとめて揺動させることがで
きるので、操作性が非常に優れた足場ユニットとするこ
とができる。Also, the scaffold plate has a plurality of scaffold plates, and each side opposite to one side pivotally supported is connected in a smooth state by an appropriate number of interlocking vertical rods, and the plurality of scaffold plates are connected. If it is formed in a link shape with the interlocking vertical rod so as to be interlockable and swingable, a plurality of scaffolding boards can be swung together by the interlocking vertical rod, so that a scaffolding unit with extremely excellent operability can do.
更に、縦支柱、又は、前出し縦支柱、又は、連動縦杆
のうちのいずれか1つ、或いは、複数、或いは全ては、
上下方向でそれぞれ連結可能に形成することで、上方に
連続的に足場ユニットを重ねた状態で組み立てることが
できるものである。Furthermore, any one, or a plurality, or all of the vertical struts, or the protruding vertical struts, or the interlocking vertical rods,
By being formed so as to be connectable in the vertical direction, the scaffold units can be assembled in a state where the scaffold units are continuously stacked upward.
一方、足場ユニットを使用した連続足場組立て方法に
あっても、少なくとも2本の縦支柱を有する基枠体と、
この基枠体1の2本の最外側縦支柱にそれぞれ適数本の
横架材を介して観音開き状に開くべく軸支された二つの
前出し縦支柱と、前記基枠体の2本の最外側縦支柱間に
1辺の少なくとも一部を軸支して揺動自在に配した適数
枚の足場板とからなり、これらの足場板を、それぞれが
略水平に配されるまで揺動した位置で、開かれた前出し
縦支柱、又は前記横架材のどちらか一方或いは両方に、
係止固定可能にした足場ユニットを複数組形成し、この
それぞれの足場ユニットは、二つの前出し縦支柱を開い
た状態にすると共に、足場板を揺動させ、開かれた前出
し縦支柱、又は前記横架材のどちらか一方或いは両方に
係止固定することで組立てて並列に配しておき、一方、
2本の連結縦杆を有する連結枠体と、連結枠体の連結縦
杆間に1辺の少なくとも一部を軸支して平行の状態で揺
動自在に配した適数枚の足場板とからなる連結足場ユニ
ットを形成し、この連結足場ユニットを、前記組立てた
複数組の足場ユニット間に配し、連結足場ユニットの連
結縦杆を、その両側に配してある足場ユニットの縦支
柱、又は、開いた状態の前出し縦支柱のどちらか一方に
連結固定し、その状態で連結足場ユニットの足場板を、
それぞれが略水平に配されるまで揺動した位置で、前記
足場ユニットの縦支柱、又は、開いた状態の前出し縦支
柱のどちらか他方に連結固定させることにより、足場ユ
ニットのみを連結してゆくのに比べて連結足場ユニット
の構造が更に簡素であるから、コストの低減化を図るこ
とができ、連結も簡単で強度的にも非常に優れたものと
なるものであり、従来例の問題点としての(ハ)も解決
することができる。On the other hand, even in the continuous scaffold assembling method using the scaffold unit, a base frame having at least two vertical struts,
The two outermost vertical supports of the base frame body 1 are respectively supported by a suitable number of horizontal members through two horizontal members so as to open in a double-opened manner. It consists of an appropriate number of scaffolding plates which are pivotally supported at least partially on one side between the outermost vertical supports, and these scaffolding plates are swung until each of them is arranged substantially horizontally. In the position that was opened, on the opened vertical support, or on one or both of the horizontal members,
A plurality of sets of scaffolding units that can be locked and fixed are formed, and each of these scaffolding units has two front-projected vertical struts in an open state, swings the scaffold plate, and opens the front-projected vertical struts, Or, it is assembled and arranged in parallel by locking and fixing to one or both of the horizontal members,
A connecting frame body having two connecting vertical rods, and an appropriate number of scaffolding plates which are pivotally arranged in a parallel state while pivotally supporting at least a part of one side between the connecting vertical rods of the connecting frame body; Forming a connecting scaffold unit consisting of: connecting the connecting scaffold unit between the plurality of assembled scaffold units; connecting connecting vertical rods of the connecting scaffold unit; vertical supports of the scaffold unit disposed on both sides thereof; Or, it is connected and fixed to one of the open vertical columns in the open state, and in that state, the scaffold plate of the connected scaffold unit,
In a position where each of them is swung until arranged substantially horizontally, the vertical support of the scaffold unit, or by being fixedly connected to either the other of the open vertical protruding vertical support, only the scaffold unit is connected. Since the structure of the connecting scaffolding unit is simpler than that of the conventional method, the cost can be reduced, the connection is simple, and the strength is extremely excellent. The point (c) can also be solved.
このように、この発明によれば、主に、建築物構築の
際に使用される足場を、操作性も良好で極めて容易に組
立てることができ、且つ、収納時のスペースを最小限に
少なくすることもでき、更には、強度的にも優れ、安価
にて提供もできる等の種々の優れた効果を奏するもので
ある。As described above, according to the present invention, a scaffold mainly used for building a building can be assembled very easily with good operability, and the space for storage can be minimized. In addition, various excellent effects such as excellent strength and low cost can be obtained.
図面はこの発明の実施例を示すもので、第1図は斜視
図、第2図は側面図、第3図は収納時の斜視図、第5図
は使用状態の斜視図、第4図及び第6図及び第7図は他
の実施例の斜視図、第8図は連結する状態の分解斜視
図、第9図は連結部の連結する状態の要部拡大分解斜視
図である。 S……足場ユニット、JS……連結足場ユニット、1……
基枠体、2……縦支柱、3……横杆、4……横架材、5
……前出し縦支柱、6……補強杆、7……足場板、8…
…支持杆、9……連動縦杆、10……掛止部、11……連結
用係止部、12……連結部、13……吊下げ用金具、14……
ワイヤー、15……フック、16……保護手摺、17……保護
ネット、18……係止爪、19……木製足場板、 21……連結枠体、22……連結縦杆、23……横杆、24……
足場板、25……連結フック。1 is a perspective view, FIG. 2 is a side view, FIG. 3 is a perspective view when stored, FIG. 5 is a perspective view in use, FIG. 4 and FIG. 6 and 7 are perspective views of another embodiment, FIG. 8 is an exploded perspective view of a connected state, and FIG. 9 is an enlarged exploded perspective view of a main part of a connected state of a connecting portion. S: Scaffolding unit, JS: Linked scaffolding unit, 1 ...
Base frame, 2 ... vertical support, 3 ... horizontal rod, 4 horizontal member, 5
...... Front vertical support, 6 ... Reinforcement rod, 7 ... Scaffolding board, 8 ...
... Supporting rod, 9 ... Linked vertical rod, 10 ... Hanging part, 11 ... Connection locking part, 12 ... Connection part, 13 ... Hanging bracket, 14 ...
Wire, 15 Hook, 16 Protective handrail, 17 Protective net, 18 Locking nail, 19 Wooden scaffolding board, 21 Connection frame, 22 Vertical connection rod, 23 Side bar, 24 ...
Scaffolding board, 25 ... Connecting hook.
Claims (8)
と、この基枠体の2本の最外側縦支柱にそれぞれ適数本
の横架材を介して観音開き状に開くべく軸支された二つ
の前出し縦支柱と、前記基枠体の2本の最外側縦支柱間
に1辺の少なくとも一部を軸支して平行の状態で揺動自
在に配した適数枚の足場板とからなり、これらの足場板
は、それぞれが略水平に配されるまで揺動した位置で、
開かれた前出し縦支柱、又は前記横架材のうちのどちら
か一方或いは両方に、係止固定可能に形成したことを特
徴とする足場ユニット。1. A base frame having at least two vertical supports, and two outermost vertical supports of the base frame are pivotally supported via a suitable number of horizontal members so as to open like a double door. And a suitable number of scaffolding plates which are pivotally arranged in a parallel state with at least a part of one side being pivotally supported between two outer vertical supporting columns and two outermost vertical supporting columns of the base frame. And these scaffolding boards are in a rocking position until they are arranged substantially horizontally,
A scaffold unit characterized in that it can be locked and fixed to one or both of the opened vertical support and the horizontal member.
材が略直角となるように二つの前出し縦支柱が開いた位
置で、前出し縦支柱、又は前記横架材のうちのどちらか
一方或いは両方に係止固定可能に形成した請求項1記載
の足場ユニット。2. A scaffold plate having a substantially rectangular shape, wherein at a position where two vertically extending columns are opened so that the transverse member is substantially at right angles to the base frame, the vertically extending columns or the aforementioned horizontally extending columns are provided. The scaffold unit according to claim 1, wherein the scaffold unit is formed so as to be locked and fixed to one or both of the members.
された1辺に対向するそれぞれの辺を、適数本の連動縦
杆で滑節状態に連結し、複数枚の足場板を連動縦杆とに
よりリンク状にして連動揺動可能に形成した請求項1又
は2記載の足場ユニット。3. A plurality of scaffolding plates, each side of which is pivotally supported so as to oppose one side, is connected in a smooth state by an appropriate number of interlocking vertical rods. 3. The scaffolding unit according to claim 1, wherein the scaffolding plate is linked by an interlocking vertical rod so as to be able to interlock and swing.
縦杆のうちのいずれか1つ、或いは、複数、或いは全て
は、上下方向でそれぞれ連結可能に形成した請求項1又
は2又は3記載の足場ユニット。4. One or more of the vertical support, the vertical support, and the interlocking vertical support are formed so as to be vertically connectable. Or the scaffold unit according to 3.
と、この基枠体の2本の最外側縦支柱にそれぞれ適数本
の横架材を介して観音開き状に開くべく軸支された二つ
の前出し縦支柱と、前記基枠体の2本の最外側縦支柱間
に1辺の少なくとも一部を軸支して揺動自在に配した適
数枚の足場板とからなり、これらの足場板を、それぞれ
が略水平に配されるまで揺動した位置で、開かれた前出
し縦支柱、又は前記横架材のどちらか一方或いは両方
に、係止固定可能にした足場ユニットを複数組形成し、
このそれぞれの足場ユニットは、二つの前出し縦支を柱
開いた状態にすると共に、足場板を揺動させ、開かれた
前出し縦支柱、又は前記横架材のどちらか一方或いは両
方に係止固定することで組立てて並列に配しておき、一
方、2本の連結縦杆を有する連結枠体と、連結枠体の連
結縦杆間に1辺の少なくとも一部を軸支して平行の状態
で揺動自在に配した適数枚の足場板とからなる連結足場
ユニットを形成し、この連結足場ユニットを、前記組立
てた複数組の足場ユニット間に配し、連結足場ユニット
の連結縦杆を、その両側に配してある足場ユニットの縦
支柱、又は、開いた状態の前出し縦支柱のどちらか一方
に連結固定し、その状態で連結足場ユニットの足場板
を、それぞれが略水平に配されるまで揺動した位置で、
前記足場ユニットの縦支柱、又は、開いた状態の前出し
縦支柱のどちらか他方に連結固定させることを特徴とす
る足場ユニットを使用した連続足場組立て方法。5. A base frame having at least two vertical struts, and each of the two outermost vertical struts of the base frame is pivotally supported via a suitable number of horizontal members so as to open like a double door. Two front vertical support columns, and an appropriate number of scaffolding plates that are pivotally arranged at least partially on one side between the two outermost vertical support columns of the base frame body, A scaffold unit in which these scaffold plates can be locked and fixed to one or both of the opened vertical support or the horizontal member at a position where each of them is swung until they are arranged substantially horizontally. To form multiple sets,
In each of the scaffolding units, the two vertically extending vertical supports are opened, and at the same time, the scaffold plate is swung so as to engage with one or both of the opened vertically extending vertical supports and the horizontal members. It is assembled and arranged in parallel by stopping and fixing, on the other hand, a connecting frame body having two connecting vertical bars, and at least a part of one side is pivotally supported between the connecting vertical bars of the connecting frame body in parallel. To form a connecting scaffolding unit composed of an appropriate number of scaffolding plates swingably arranged in the state described above, disposing the connecting scaffolding unit between the plurality of assembled scaffolding units, and connecting the connecting scaffolding units vertically. The rod is connected and fixed to one of the vertical supports of the scaffold unit arranged on both sides thereof, or the open vertical protruding support, and in this state, the scaffold plates of the connected scaffold units are substantially horizontal. At the rocked position until it is
A method for assembling a continuous scaffold using a scaffold unit, wherein the scaffold unit is fixedly connected to one of a vertical support of the scaffold unit and an open front vertical support.
体に対して横架材が略直角となるように二つの前出し縦
支柱が開いた位置で、前出し縦支柱、又は前記横架材の
うちのどちらか一方或いは両方に係止固定可能に形成し
た請求項5記載の足場ユニットを使用した連続足場組立
て方法。6. The scaffold plate of the scaffolding unit has a substantially rectangular shape, and is provided at a position where the two vertically extending columns are opened so that the horizontal member is substantially perpendicular to the base frame. The continuous scaffold assembling method using the scaffold unit according to claim 5, wherein the scaffold unit is formed so as to be locked and fixed to one or both of the horizontal members.
らの揺動自在に軸支された1辺に対向する辺を、適数本
の連動縦杆で滑節状態に連結し、複数枚の足場板を連動
縦杆とによりリンク状にして連動揺動可能に形成し、足
場ユニットの組立てに際して、適数本の連動縦杆を縦方
向に移動させることで足場板を連動揺動させて係止し組
立てる請求項5又は6記載の足場ユニットを使用した連
続足場組立て方法。7. A scaffolding unit of a scaffolding unit has a plurality of scaffolding plates, and the sides opposing one side pivotally supported in a swingable manner are connected to each other by a suitable number of interlocking vertical rods. The scaffolding plates are linked with the interlocking vertical rods to form a link so that they can be interlocked and swing.When assembling the scaffolding unit, an appropriate number of interlocking vertical rods are moved in the vertical direction to interlock and swing the scaffolding plates. A continuous scaffold assembling method using the scaffold unit according to claim 5.
それらの揺動自在に軸支された1辺に対向する辺を、適
数本の連動縦杆で滑節状態に連結し、複数枚の足場板を
連動縦杆とによりリンク状にして連動揺動可能に形成し
た請求項5又は6又は7記載の足場ユニットを使用した
連続足場組立て方法。8. The connecting scaffold unit has a plurality of scaffold plates,
The side opposite to the one side pivotally supported is connected in a smooth state with an appropriate number of interlocking vertical rods, and a plurality of scaffolding boards are linked with the interlocking vertical rods to form a link. A method of assembling a continuous scaffold using the scaffold unit according to claim 5, wherein the scaffold unit is movably formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2272995A JP2990372B2 (en) | 1990-10-11 | 1990-10-11 | Scaffolding unit and continuous scaffold assembling method using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2272995A JP2990372B2 (en) | 1990-10-11 | 1990-10-11 | Scaffolding unit and continuous scaffold assembling method using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04149363A JPH04149363A (en) | 1992-05-22 |
JP2990372B2 true JP2990372B2 (en) | 1999-12-13 |
Family
ID=17521687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2272995A Expired - Fee Related JP2990372B2 (en) | 1990-10-11 | 1990-10-11 | Scaffolding unit and continuous scaffold assembling method using the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2990372B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0612641U (en) * | 1992-03-25 | 1994-02-18 | 川鉄機材工業株式会社 | Folding scaffolding equipment |
JP5873348B2 (en) * | 2012-02-08 | 2016-03-01 | 日綜産業株式会社 | Suspension scaffold and installation method of suspension scaffold |
CN114482671A (en) * | 2022-01-26 | 2022-05-13 | 中国建筑第二工程局有限公司 | Installation and construction method for German tower of high formwork support frame |
-
1990
- 1990-10-11 JP JP2272995A patent/JP2990372B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04149363A (en) | 1992-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1295357C (en) | Scaffolding net system | |
US6003630A (en) | Unilateral scaffold system | |
KR100841240B1 (en) | Built-up scaffold for construction field | |
US7210558B2 (en) | Scaffold having detachable ladder assembly | |
CA2877179A1 (en) | The improved frame for climbing screen | |
CA2549260C (en) | Toeboard clamp system | |
JP2990372B2 (en) | Scaffolding unit and continuous scaffold assembling method using the same | |
EP1731692A1 (en) | Stiffened scaffold system with optimal application possibilities | |
JP2529662B2 (en) | Folding construction work scaffolding | |
GB2507847A (en) | Scaffolding Safety Equipment | |
JP3438763B2 (en) | Assembling temporary scaffold | |
KR100821668B1 (en) | A foldup scaffold | |
AU2022215247B2 (en) | Sheet Material Delivery System | |
US5615751A (en) | Scaffold system used with wood panels | |
WO1990014479A1 (en) | Scaffolding | |
JPH04277261A (en) | Scaffold unit and successive scaffold assembling method using the scaffold unit | |
CN211341705U (en) | Operation platform | |
JPH078720Y2 (en) | Work stage | |
JPH0735997Y2 (en) | Frame scaffold railing frame | |
US5012894A (en) | Scaffold erection structure | |
JP2004197364A (en) | Timbering | |
JPH0544337A (en) | Scaffold unit | |
NL193838C (en) | Work buck. | |
JPH0115794Y2 (en) | ||
JP5249171B2 (en) | Exterior wall construction method using scaffolding, skirting board composite and scaffold |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071015 Year of fee payment: 8 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081015 Year of fee payment: 9 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091015 Year of fee payment: 10 |
|
LAPS | Cancellation because of no payment of annual fees |