JPH0211554Y2 - - Google Patents
Info
- Publication number
- JPH0211554Y2 JPH0211554Y2 JP1983034069U JP3406983U JPH0211554Y2 JP H0211554 Y2 JPH0211554 Y2 JP H0211554Y2 JP 1983034069 U JP1983034069 U JP 1983034069U JP 3406983 U JP3406983 U JP 3406983U JP H0211554 Y2 JPH0211554 Y2 JP H0211554Y2
- Authority
- JP
- Japan
- Prior art keywords
- scaffold
- clamp
- mounting
- handrail
- scaffolding
- 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
Links
- 238000010276 construction Methods 0.000 claims description 14
- 239000011295 pitch Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004035 construction material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Movable Scaffolding (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は建造物等の施工時に使用される作業用
足場に係るものである。[Detailed description of the invention] (Industrial field of application) The present invention relates to a work scaffold used during the construction of buildings, etc.
（従来の技術）
建造物等の施工に当り、躯体外壁面と作業用足
場との間隙の安全確保のため、従来は腕木を突設
して足場板を敷設したり、ネツトを張設してい
た。(Conventional technology) When constructing a building, etc., in order to ensure the safety of the gap between the outer wall of the building frame and the work scaffold, conventionally, scaffolding boards were laid by protruding arms, or nets were stretched. Ta.
（考案が解決しようとする問題点）
前記従来のものにおいては、型枠組立解体時、
左官吹付、その他の工事を行なう際、その都度、
足場の変更が生じ盛替が余儀なくされていた。(Problems to be solved by the invention) In the conventional method, when assembling and dismantling the formwork,
Each time we carry out plastering or other construction work,
Scaffolding had to be changed, necessitating reshuffling.
問題点を解決するための手段）
本考案はこのような問題点を解決するために提
案されたもので、施工面に対向する足場支柱に掴
締され、且つ腕片が突設されたクランプと、
同クランプの腕片に起伏自在に枢着され、上端
縁には足場板係止用のＬ型切欠部が列設され、且
つ長手方向に亘つて取付金具挿貫用取付孔が列設
された作業足場支持部材と、
上端縁及び長手方向に夫々足場板係止用のＬ型
切欠部及び取付金具挿貫用取付孔が前記作業足場
支持部材のＬ型切欠部並に取付孔と等ピツチに列
設された補助支持部材と、
前記各支持部材のＬ型切欠部に係脱されるピン
が両端面より突設された足場板１７と、
前記クランプの上方において前記足場支柱に掴締
され施工面側に垂直筒管が取付けられた上部クラ
ンプと、
同クランプにおける前記垂直筒管に回動自在に
遊嵌された垂直部片と、取付ピン挿貫用透孔が列
設された水平部片とよりなるＬ型手摺と、
同Ｌ型手摺における前記水平部片に可摺動的に
嵌合され、且つ長手方向に取付ピン挿貫用透孔が
列設された補助手摺とよりなることを特徴とする
作業足場に係るものである。 Means for Solving the Problems) The present invention was proposed to solve these problems, and it consists of a clamp that is clamped onto a scaffolding support facing the construction surface and has an arm protruding from it. It is pivotally attached to the arm of the clamp so as to be able to rise and fall freely, and the upper edge is provided with a row of L-shaped notches for locking the scaffold board, and a row of mounting holes for inserting the mounting bracket are provided in a row in the longitudinal direction. a work scaffolding support member having an L-shaped notch for locking the scaffold plate and a mounting hole for inserting a mounting bracket on the upper edge and in the longitudinal direction, respectively, at the same pitch as the L-shaped notch and the mounting hole of the work scaffolding support member; auxiliary support members arranged in rows; a scaffolding plate 17 having pins protruding from both end faces that are engaged and detached from the L-shaped notches of each of the support members; An upper clamp with a vertical cylindrical pipe attached to the construction surface side, a vertical part of the clamp that is rotatably fitted loosely into the vertical cylindrical pipe, and a horizontal part with a row of through holes for inserting mounting pins. An L-shaped handrail consisting of two pieces, and an auxiliary handrail that is slidably fitted into the horizontal part of the L-shaped handrail and is provided with through holes for inserting mounting pins in a row in the longitudinal direction. This relates to a work scaffold characterized by:
（作用）
本考案に係る作業用足場は前記したように構成
されているので、施工面に対向する足場支柱に掴
締されたクランプの腕片に枢着された作業足場支
持部材を水平位置にまで回動し、前記足場支柱と
施工面との間隙の長さに即応するように、前記補
助支持部材と前記作業足場支持部材の各取付孔に
取付金具を挿貫緊締して同足場支持部材に前記補
助支持部材を取付け、前記両支持部材の各Ｌ型切
欠部に足場板の両側面より突設されたピンを係合
し、同足場板によつて前記足場支柱と施工面との
間を填隙する。(Function) Since the work scaffold according to the present invention is constructed as described above, the work scaffold support member pivotably attached to the arm of the clamp clamped by the scaffold support column facing the construction surface is held in a horizontal position. The scaffold support member is rotated until the scaffold support member is rotated until the scaffold support member is rotated until the scaffold support member is rotated until the scaffold support member is rotated until the scaffold support member is rotated to Attach the auxiliary support member to the support member, engage pins protruding from both sides of the scaffold board in each L-shaped notch of both support members, and connect the scaffold support between the scaffold support and the construction surface by the scaffold board. Fill the gap.
更に前記足場支柱に掴締された上部クランプの
施工面側に取付けられた垂直筒管に対して、Ｌ型
手摺の垂直部片を水平方向に回動して同Ｌ形手摺
の水平部片を施工面に直角に突出せしめるととも
に、同水平部片に対して補助手摺を適宜位置まで
伸長せしめ、同補助手摺と前記水平部片の各取付
ピン挿貫透孔に亘つてピンを挿貫し、かくして前
記足場支柱に装架された手摺によつて、作業の安
全性を確保するものである。 Furthermore, the vertical part of the L-shaped handrail is rotated in the horizontal direction with respect to the vertical cylinder pipe attached to the construction surface side of the upper clamp clamped by the scaffolding support, and the horizontal part of the L-shaped handrail is protruding perpendicularly to the construction surface, and extending the auxiliary handrail to an appropriate position with respect to the horizontal part, and inserting pins through each of the mounting pin insertion holes of the auxiliary handrail and the horizontal part, In this way, the safety of the work is ensured by the handrails mounted on the scaffolding supports.
また建設資材の荷揚げ作業時等、前記足場支柱
と施工面との間隙をそのまま荷揚用開口部として
使用する場合は、前記作業足場支持部材を足場支
柱に添うまで起立するとともに、前記手摺を施工
面と平行位置まで回動すればよい。 In addition, when unloading construction materials, etc., when the gap between the scaffold support and the construction surface is used as an opening for unloading, the work scaffold support member is raised until it is along the scaffold support, and the handrail is moved to the construction surface. All you have to do is rotate it to a parallel position.
（考案の効果）
このように本考案によれば、作業員が作業状態
に対応して、施工面と作業足場との間隙を、作業
床、或いは開口部にと、足場板を外すことなく簡
単に変更できるものであり、しかも前記足場支柱
に装架された金具を足場解体まで有効に、盛替す
ることなく活用できる。(Effect of the invention) As described above, according to the invention, a worker can easily adjust the gap between the construction surface and the work scaffold to the work floor or opening according to the working condition without removing the scaffold board. Moreover, the metal fittings mounted on the scaffold supports can be effectively used until the scaffold is dismantled without having to be replaced.
また施工面と作業足場との間隙を開口部とした
とき、前記足場支柱側に起立された足場板支持部
材及び同支持部材間に装架された足場板が、足場
枠内で落下防止用幅木として利用されるものであ
る。 In addition, when the gap between the construction surface and the work scaffold is defined as an opening, the scaffold board support member erected on the scaffold support side and the scaffold board installed between the support members can be opened within the scaffold frame to prevent falling. It is used as a tree.
（実施例） 以下本考案を図示の実施例について説明する。(Example) The present invention will be described below with reference to the illustrated embodiments.
Ａは躯体、Ｂは同躯体Ａに対向して配設された
作業足場で、１は躯体Ａに対向する足場支柱、２
は足場板である。 A is a skeleton, B is a work scaffold placed opposite the same skeleton A, 1 is a scaffolding support opposite to the skeleton A, 2
is a scaffolding board.
３は前記足場支柱１に掴締されたクランプで、
同クランプ３の本体より水平に突設された腕片４
に作業足場支持部材５が起伏自在に枢着６されて
いる。 3 is a clamp clamped onto the scaffold support 1;
An arm piece 4 protruding horizontally from the main body of the clamp 3
A work scaffold support member 5 is pivotally attached 6 to the holder so as to be able to rise and fall freely.
前記支持部材５の上端縁には足場板係止用のＬ
型切欠部７が並設され、後端部には前記腕片４よ
り突設されたストツパ８に係止し、水平位置に保
持される係止凹部９が設けられている。また前記
支持部材５には取付孔１０が列設され、上端縁に
足場板係止用のＬ型切欠部７′が前記支持部材５
の切欠部７と等ピツチに設けられ、且つ取付孔１
０′が前記支持部材５の取付孔１０と等ピツチに
列設された補助支持部材５′を、取付孔１０，１
０′に亘つて取付金具１０１を挿貫緊締すること
によつて、支持部材５の先端に継接しうるように
構成され、前記支持部材５，５′の展開時におけ
る躯体Ａ側への突出長を調整しうるようになつて
いる。 The upper edge of the support member 5 has an L for locking the scaffolding board.
The mold notches 7 are arranged side by side, and the rear end is provided with a locking recess 9 that locks into a stopper 8 protruding from the arm piece 4 and is held in a horizontal position. Further, mounting holes 10 are arranged in a row in the support member 5, and an L-shaped notch 7' for locking a scaffold board is provided on the upper edge of the support member 5.
is provided at the same pitch as the notch 7 of the mounting hole 1.
0' connects the auxiliary support members 5', which are arranged at equal pitches to the mounting holes 10 of the support member 5, to the mounting holes 10,1.
By inserting and tightening the mounting bracket 101 over 0', it is configured to be able to be connected to the tip of the support member 5, and the protrusion length toward the body A side when the support members 5, 5' are expanded is It is now possible to adjust the
前記足場支柱７における前記支持部材５の取付
位置より上方において、クランプ１１が掴締さ
れ、同クランプ１１の躯体Ａ対向面側に配設され
た垂直筒管１２にＬ型手摺１３の垂直部片が回動
自在に遊嵌され、水平部片には補助手摺１４が可
摺動的に嵌合され、同補助手摺１４の透孔と前記
水平部片に列設された透孔１５とに亘つてピン１
６が挿貫され、かくして手摺の長さが調整できる
ようになつている。なお前記垂直筒管１２は躯体
Ａの対向面、及び同面と直交位置に上端縁より母
線方向に延びる切欠部１２ａ，１２ｂが設けら
れ、手摺１３が躯体Ａ側に延びる展開位置及び躯
体Ａと平行な折畳位置に係止されるようになつて
いる。 A clamp 11 is clamped above the mounting position of the support member 5 on the scaffold support 7, and the vertical part of the L-shaped handrail 13 is attached to the vertical tube 12 disposed on the side of the clamp 11 facing the frame A. is rotatably and loosely fitted, and an auxiliary handrail 14 is slidably fitted to the horizontal part, extending between the through hole of the auxiliary handrail 14 and the through holes 15 arranged in a row in the horizontal part. Tsute pin 1
6 is inserted through the handrail, thus making it possible to adjust the length of the handrail. The vertical cylindrical pipe 12 is provided with notches 12a and 12b extending from the upper edge in the direction of the generatrix on the opposite surface of the body A and at positions orthogonal to the same surface, and the handrail 13 is in the expanded position extending toward the body A and the body A. It is adapted to be locked in a parallel folded position.
従つて躯体Ａの外壁面と作業足場Ｂとの間隙を
填隙しようとする場合には、作業足場支持部材５
をクランプ３の腕片４に対して枢着部６を中心と
して水平状態になるまで回動し、補助支持部材
５′を継接し、相隣る同各部材５，５′の適宜のＬ
型切欠部７，７′間に亘つて、足場板１７の両側
端より突設されたピン１８を係合して、前記間隙
を足場板１７で填隙するものである。 Therefore, when attempting to fill the gap between the outer wall surface of the frame A and the work scaffold B, the work scaffold support member 5
is rotated with respect to the arm piece 4 of the clamp 3 about the pivot portion 6 until it becomes horizontal, the auxiliary support member 5' is connected, and the appropriate L of each adjacent member 5, 5' is adjusted.
Pins 18 protruding from both ends of the scaffold board 17 are engaged between the mold notches 7 and 7' to fill the gap with the scaffold board 17.
同時に前記手摺１３をクランプ１１の垂直筒管
１２に対して水平方向に回動し躯体Ａ側に同躯体
Ａと直交せしめるとともに、補助手摺１４を手摺
１３に対して適宜位置まで伸長してピン１６で連
結するものである。 At the same time, the handrail 13 is rotated in the horizontal direction with respect to the vertical tube 12 of the clamp 11 so as to be perpendicular to the main body A, and the auxiliary handrail 14 is extended to an appropriate position with respect to the handrail 13 so that the pin 16 It is connected by .
なお前記躯体Ａと作業足場Ｂとの間隙をそのま
ま開口させ、荷揚げ用等の空間として使用する場
合は、手摺１３を前記クランプ１１の垂直筒管１
２に対して躯体Ａと平行する位置にまで水平方向
に回動し、前記支持部材５，５′を足場支柱１と
平行するように起立すればよい。この際同各支持
部材５，５′間に装架された足場板１７は作業足
場Ｂにおける落下防止用幅木の用を果すものであ
る。 In addition, when the gap between the frame A and the work scaffold B is left open and used as a space for unloading, etc., the handrail 13 is connected to the vertical cylindrical pipe 1 of the clamp 11.
2 to a position parallel to the frame A, and the supporting members 5, 5' are erected so as to be parallel to the scaffold support 1. At this time, the scaffold board 17 mounted between the support members 5 and 5' serves as a baseboard for preventing falls on the work scaffold B.
第１図は本考案に係る作業足場の使用状態を示
す側面図、第２図及び第３図は夫々足場板支持部
材取付部の平面図及び側面図並に正面図、第４図
及び第５図は夫々同支持部材の接続部を示す側面
図、並に正面図、第６図及び第７図は夫々手摺部
分の平面図並に側面図、第８図は手摺装着用垂直
筒管の正面図、第９図及び第１０図は夫々同筒管
に手摺の装着部の平面図並に正面図、第１１図及
び第１２図は夫々足場板端部の縦断面図並に平面
図である。
Ａ……躯体、Ｂ……作業足場、１……足場支
柱、３……クランプ、４……腕片、５……作業足
場支持部材、５′……補助支持部材、６……枢着
部、７，７′……Ｌ型切欠部、１０，１０′……取
付金具挿貫用取付孔、１１……上部クランプ、１
２……垂直筒管、１３……Ｌ型手摺、１４……補
助手摺、１５……取付ピン挿貫用透孔、１７……
足場板、１８……ピン。
FIG. 1 is a side view showing the working condition of the work scaffold according to the present invention, FIGS. 2 and 3 are a plan view, side view, and front view of the scaffold board support member attachment part, respectively, and FIGS. 4 and 5 are The figures are a side view and a front view showing the connection part of the support member, respectively. Figures 6 and 7 are a plan view and a side view of the handrail portion, respectively. Figure 8 is a front view of the vertical tube for attaching the handrail. Figures 9 and 10 are a plan view and a front view, respectively, of the part where the handrail is attached to the tube, and Figures 11 and 12 are a longitudinal sectional view and a plan view, respectively, of the end of the scaffold board. . A...Structure, B...Working scaffold, 1...Scaffold support, 3...Clamp, 4...Arm piece, 5...Working scaffold support member, 5'...Auxiliary support member, 6...Pivot part , 7, 7'... L-shaped notch, 10, 10'... Mounting hole for inserting mounting bracket, 11... Upper clamp, 1
2...Vertical tube, 13...L-shaped handrail, 14...Auxiliary handrail, 15...Through hole for mounting pin insertion, 17...
Scaffolding board, 18...pin.
Claims (1)
腕片４が突設されたクランプ３と、 同クランプ３の腕片４に起伏自在に枢着６さ
れ、上端縁には足場板係止用のＬ型切欠部７が列
設され、且つ長手方向に亘つて取付金具挿貫用取
付孔１０が列設された作業足場支持部材５と、 上端縁及び長手方向に夫々足場板係止用のＬ型
切欠部７′及び取付金具挿貫用取付孔１０′が前記
作業足場支持部材５のＬ型切欠部７並に取付孔１
０と等ピツチに列設された補助支持部材５′と、 前記各支持部材５，５′のＬ型切欠部７，７′に
係脱されるピン１８が両端面より突設された足場
板１７と、 前記クランプ３の上方において前記足場支柱１
に掴締され施工面側に垂直筒管１２が取付けられ
た上部クランプ１１と、 同クランプ１１における前記垂直筒管１２に回
動自在に遊嵌された垂直部片と、取付ピン挿貫用
透孔１５が列設された水平部片とよりなるＬ型手
摺１３と、 同Ｌ型手摺１３における前記水平部片に可摺動
的に嵌合され、且つ長手方向に取付ピン挿貫用透
孔が列設された補助手摺１４ とよりなることを特徴とする作業足場。[Scope of Claim for Utility Model Registration] A clamp 3 that is clamped onto a scaffolding post 1 facing the construction surface and has an arm piece 4 protruding from it; a pivot 6 that is pivotally mounted to the arm piece 4 of the clamp 3 so as to be able to rise and fall; A working scaffold support member 5 has L-shaped notches 7 for locking scaffolding plates arranged in a row on the upper edge, and mounting holes 10 for inserting mounting brackets in a row in the longitudinal direction; The L-shaped notch 7' for locking the scaffold board and the mounting hole 10' for inserting the mounting bracket are connected to the L-shaped notch 7 and the mounting hole 1 of the work scaffold support member 5, respectively.
A scaffolding board having auxiliary support members 5' arranged in rows at equal pitches, and pins 18 protruding from both end faces to be engaged and disengaged from the L-shaped notches 7 and 7' of each of the support members 5 and 5'. 17, and the scaffolding support 1 above the clamp 3.
an upper clamp 11 which is clamped by the upper clamp 11 and has a vertical cylinder pipe 12 attached to the construction surface side; a vertical part of the clamp 11 which is rotatably fitted loosely into the vertical cylinder pipe 12; and a through hole for inserting a mounting pin. An L-shaped handrail 13 consisting of a horizontal piece in which holes 15 are arranged in a row, and a through hole for inserting a mounting pin in the longitudinal direction, which is slidably fitted into the horizontal piece of the L-shaped handrail 13. A work scaffold characterized in that it consists of an auxiliary handrail 14 having a row of auxiliary handrails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3406983U JPS59140646U (en) | 1983-03-11 | 1983-03-11 | work scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3406983U JPS59140646U (en) | 1983-03-11 | 1983-03-11 | work scaffolding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59140646U JPS59140646U (en) | 1984-09-20 |
| JPH0211554Y2 true JPH0211554Y2 (en) | 1990-03-26 |
Family
ID=30164838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3406983U Granted JPS59140646U (en) | 1983-03-11 | 1983-03-11 | work scaffolding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59140646U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3008440B1 (en) * | 2013-07-09 | 2016-02-19 | Altrad Equipement | TILTING DEVICE FOR SUPPORTING AND ATTACHING A TRAY TO BE MOUNTED ON SCAFFOLDING |
| EP2949834A1 (en) * | 2014-05-30 | 2015-12-02 | Tobler AG | Fixing console for scaffolding boards, scaffolding board and scaffold |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2184457A (en) * | 1939-01-05 | 1939-12-26 | Henry J Kruse | Scaffold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5145116Y2 (en) * | 1971-12-27 | 1976-11-01 |
-
1983
- 1983-03-11 JP JP3406983U patent/JPS59140646U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2184457A (en) * | 1939-01-05 | 1939-12-26 | Henry J Kruse | Scaffold |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59140646U (en) | 1984-09-20 |
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