JPH10152983A - Fixing tool of baseboard for temporary handrail - Google Patents
Fixing tool of baseboard for temporary handrailInfo
- Publication number
- JPH10152983A JPH10152983A JP8312139A JP31213996A JPH10152983A JP H10152983 A JPH10152983 A JP H10152983A JP 8312139 A JP8312139 A JP 8312139A JP 31213996 A JP31213996 A JP 31213996A JP H10152983 A JPH10152983 A JP H10152983A
- Authority
- JP
- Japan
- Prior art keywords
- baseboard
- skirting board
- bolt
- handrail
- flange
- 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.)
- Pending
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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/28—Clips or connections for securing boards
- E04G2007/285—Clips or connections for securing boards specially adapted for toe boards
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、建設工事現場など
における墜落、落下事故防止用手摺の支柱に、落下事故
防止用幅木を取り付ける方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of attaching a fall accident prevention skirting board to a support of a handrail for preventing a fall or a fall accident at a construction site or the like.
【0002】[0002]
【従来の技術】従来より建設工事現場などの作業用足場
において、作業員の墜落や資材等の落下事故防止を目的
として、作業用足場の一方若しくは両方の側面に手摺を
設けているが、その手摺の構成は、鋼製の単管をクラン
プを用いて縦横に格子状に組むというものである。2. Description of the Related Art Conventionally, handrails are provided on one or both side surfaces of a working scaffold at a construction site for the purpose of preventing a worker from falling down or falling down of materials or the like. The configuration of the handrail is to assemble a single steel tube in a lattice shape vertically and horizontally using a clamp.
【0003】そして、作業用足場上のごみや資材等が、
通行している作業員の足に蹴飛ばされ、下階へ落下して
事故が起こるのを防止するため、また、通行する作業員
の視覚的な恐怖感を軽減するため、手摺下部の床に接す
る部分には、手摺と平行に幅木を設置することが多い。[0003] The garbage and materials on the work scaffold are
Contact the floor below the handrails to prevent the passing workers from being kicked off and falling downstairs to cause an accident, and to reduce the visual fear of passing workers A skirting board is often installed at the part in parallel with the handrail.
【0004】この幅木の構成は、手摺の縦部材即ち手摺
の支柱に、番線をもって、鋼製若しくは木製の足場板を
結束するというものが一般的である。In the construction of the baseboard, a steel or wooden scaffolding plate is generally bound to a vertical member of the handrail, that is, a support of the handrail, with a number line.
【0005】しかしながら、このような構成の幅木は、
番線をもって幅木を結束して止めているだけであるた
め、安全面における信頼性に欠けるものであり、また、
その結束作業も困難で施工性が悪いという問題がある。However, a skirting board having such a configuration is
Since the skirting board is only bound and stopped with the line, it lacks reliability in terms of safety.
There is a problem that the binding work is also difficult and the workability is poor.
【0006】また、幅木を取り付けた後においても、結
束した番線の後処理が悪い場合など、通行する作業員の
足に番線が引っ掛かり、墜落、落下事故に到る危険があ
るという問題もある。Further, even after the baseboard is attached, there is also a problem that the line may be caught on the feet of a passing worker, such as when the post-processing of the bound line is poor, resulting in a fall or an accident. .
【0007】さらに、作業足場を解体する場合において
幅木を取り外すときには、作業員が、その結束している
番線を番線カッターなどで切断することになるが、その
際、切断された番線の切断面は鋭利であるため、作業員
が怪我をする虞れがあり、また、切断後の番線はリサイ
クル不可能であることから、廃棄物の増加を招くという
問題もある。Further, when disassembling the work scaffold, when removing the skirting board, an operator cuts the bound number line with a number line cutter or the like. At this time, the cut surface of the cut number line is used. There is a problem that workers may be injured due to their sharpness, and the number of cut lines is not recyclable, thereby increasing waste.
【0008】[0008]
【発明が解決しようとする課題】そこで、本発明は、上
記問題点に鑑みてなされたものであって、安全かつ簡易
に幅木取付、取外し作業ができ、かつ、幅木の外れがな
く、通行時安全性も高い幅木の取付方法であり、さらに
廃棄物の減量をも目的とするものである。SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above-mentioned problems, and it is possible to safely and easily attach and remove a skirting board, and to prevent the skirting board from coming off. It is a method of mounting skirting boards that has high safety when passing, and also aims to reduce waste.
【0009】[0009]
【課題を解決するための手段】すなわち、この発明に係
る仮設手摺に係る幅木固定具は、図1に示すように、対
向する平行な一組のフランジ部材1の中間部分をウエブ
部材2で接続してなるH型本体3において、一方のフラ
ンジ部材1aの外側には、仮設手摺に係る支柱Sに嵌挿
されるパイプ部材4がウエブ部材2に沿った方向で添着
され、他方のフランジ部材1bには、ウエブ部材2を跨
いでネジ孔5の夫々が穿設され、かつ、当該ネジ孔5の
夫々には、ボルト6が螺合され、当該ボルト6の先端と
一方のフランジ部材1aの内側面とで幅木Hを挟持して
固定するようにしたことを特徴とするものである。That is, in the baseboard fixing device according to the temporary handrail according to the present invention, as shown in FIG. 1, an intermediate portion of a pair of opposed parallel flange members 1 is formed by a web member 2. In the H-shaped body 3 thus connected, a pipe member 4 to be inserted into a column S relating to a temporary handrail is attached to the outside of one flange member 1a in a direction along the web member 2 and the other flange member 1b. , Each of the screw holes 5 is drilled across the web member 2, and a bolt 6 is screwed into each of the screw holes 5, and a tip of the bolt 6 and one of the flange members 1 a are formed. It is characterized in that the baseboard H is sandwiched and fixed between the side faces.
【0010】[0010]
【発明の実施の形態】以下、添付図面に示す実施の形態
に基づいて、この発明を詳細に説明する。図2は、本発
明が適用された建設現場の仮設手摺の部分斜視図であ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on an embodiment shown in the accompanying drawings. FIG. 2 is a partial perspective view of a temporary handrail at a construction site to which the present invention is applied.
【0011】同図において、覆工板19の表面が作業員
の通路となっていて、作業員の墜落、落下事故防止のた
め、仮設手摺17が設けられる。この仮設手摺17は、
鋼製の単管をクランプを用いて縦横に格子状に組んだも
のであり、同図において縦部材17aは支柱の役割を果
たしており、図示しないクランプを介して横部材17b
を支持している。そして手摺支柱17aは、後述する方
法により固定されているパイプ部材14に嵌挿されるこ
とにより安全に固定されている。In FIG. 1, the surface of a lining plate 19 is a passage for an operator, and a temporary handrail 17 is provided to prevent the operator from falling or falling. This temporary handrail 17
A single tube made of steel is assembled vertically and horizontally in a lattice shape using clamps. In the drawing, a vertical member 17a serves as a support, and a horizontal member 17b is provided via a clamp (not shown).
I support. The handrail support 17a is securely fixed by being inserted into a pipe member 14 fixed by a method described later.
【0012】一方、覆工板19上のごみや資材等が、通
行している作業員の足に蹴飛ばされ、下階へ落下して事
故が起こるのを防止するため、また、通行する作業員の
視覚的な恐怖感を軽減するため、手摺下部の床に接する
部分に、手摺と平行に幅木18を設置するが、この幅木
18は、パイプ部材14に溶接等の手段を用いて固定さ
れているH型本体13によって固定されている。On the other hand, in order to prevent the dust and materials on the lining plate 19 from being kicked by the feet of the passing worker and falling to the lower floor to cause an accident, A skirting board 18 is installed in parallel with the handrail at the lower part of the handrail in contact with the floor in order to reduce the visual fear of the skirting. The skirting board 18 is fixed to the pipe member 14 by means such as welding. Fixed by the H-shaped main body 13.
【0013】H型本体13は、対向する平行な一組のフ
ランジ部材11a,11bの中間部分をウエブ部材12
で接続してなるものであり、一方のフランジ部材11a
の外側には、前記パイプ部材14がウエブ部材12に沿
った方向で添着され、他方のフランジ部材11bには、
ウエブ部材12を跨いでネジ孔15の夫々が穿設され、
かつ、当該ネジ孔15の夫々には、ボルト16が螺合さ
れている。そして、当該ボルト16の先端と一方のフラ
ンジ部材11aの内側面とで幅木18を挟持して固定す
るようにしている。The H-shaped body 13 is formed by connecting an intermediate portion between a pair of opposed and parallel flange members 11a and 11b to the web member 12.
And one flange member 11a
Outside, the pipe member 14 is attached in a direction along the web member 12, and the other flange member 11b has
Each of the screw holes 15 is drilled across the web member 12,
A bolt 16 is screwed into each of the screw holes 15. Then, the baseboard 18 is sandwiched and fixed between the tip of the bolt 16 and the inner surface of the one flange member 11a.
【0014】この実施の形態において、H型部材13、
パイプ部材14及びボルト16は鋼製とすることが望ま
しいが、安全上の強度を確保さえすれば、コストや取扱
いの容易さ等を考慮して、その他の材料を用いても差し
支えない。同様に、幅木18は木製が一般的であるが、
その他の材料を用いてもかまわない。さらに、ネジ孔1
5の位置、数量は本実施の形態に拘わらず、ウエブ部材
12を跨いで夫々複数箇所穿設されていることのみを条
件として任意に設定できる。In this embodiment, the H-shaped member 13,
The pipe member 14 and the bolt 16 are desirably made of steel. However, other materials may be used in consideration of cost, ease of handling, and the like as long as safety is secured. Similarly, the skirting board 18 is generally made of wood,
Other materials may be used. In addition, screw hole 1
Regardless of the present embodiment, the position and quantity of 5 can be arbitrarily set only on condition that a plurality of holes are drilled across the web member 12, respectively.
【0015】次に、図3は本発明に係る幅木固定具のパ
イプ部材14の固定方法を示す断面図である。同図にお
いて、覆工板19の下部にある構造体であるH型鋼20
のフランジに、当該フランジの長さに合わせたかみこみ
長さを有するH鋼クランプ21を、当該H鋼クランプ2
1の一方のかみこみ部分に穿設されたネジ孔22を介し
て、ボルト23を当該ネジ孔22に螺合させ、ボルト2
3の先端とH鋼クランプ21のもう一方のかみこみ部分
とで、H型鋼20のフランジ部分を挟持して固定するよ
うにしている。そして、H鋼クランプ21の上部かみこ
み部分の外側において、前記パイプ部材14が溶接によ
り添設されている。Next, FIG. 3 is a sectional view showing a method of fixing the pipe member 14 of the skirting board fixing device according to the present invention. In the figure, an H-shaped steel 20 which is a structure below a lining plate 19 is shown.
Of the H steel clamp 21 having an engagement length corresponding to the length of the flange,
A bolt 23 is screwed into the screw hole 22 through a screw hole 22 formed in one of the engagement portions of the bolt 1.
The flange of the H-section steel 20 is clamped and fixed between the tip of the H 3 and the other biting portion of the H steel clamp 21. The pipe member 14 is attached by welding outside the upper biting portion of the H steel clamp 21.
【0016】このようにして、パイプ部材14がH鋼ク
ランプ21に溶接という確実な固定手段でもって確実に
固定されていることから、当該パイプ部材14に固定さ
れているH型本体11も揺らぐことはなく、その結果、
幅木18、手摺支柱17a及び手摺横部材17bも安定
した状態で支持されているため、安全上問題となるよう
なことはない。As described above, since the pipe member 14 is securely fixed to the H steel clamp 21 by the secure fixing means of welding, the H-shaped main body 11 fixed to the pipe member 14 also fluctuates. But as a result,
Since the baseboard 18, the handrail support 17a, and the handrail lateral member 17b are also supported in a stable state, there is no problem in safety.
【0017】また、同図において、覆工板19の下部に
ある構造体であるH型鋼20が、H型鋼でない場合にお
いても、それに応じた連結金具等を構造体に固定するこ
ととした上で、その連結金具等にパイプ部材14を添設
すればよく、本願発明に係る幅木固定具は、あらゆる工
法に対応できるものである。In the same figure, even when the H-shaped steel 20 which is a structure below the lining plate 19 is not an H-shaped steel, a connecting metal fitting or the like corresponding to the H-shaped steel 20 is fixed to the structure. The skirting board fixing device according to the present invention can be applied to any method.
【0018】以上のような構成としたため、本実施の形
態における幅木18は、安全かつ簡易に取付、解体作業
ができ、構成部材の全てがリサイクル可能であるため、
廃棄物の減量化に貢献でき、また、幅木を取り付けた状
態においても、作業員の通行を妨げるような突出物も全
く無いので安全であり、強度的にも信頼するに足るもの
である。With the above configuration, the skirting board 18 in this embodiment can be safely and easily mounted and dismantled, and all the components can be recycled.
It is possible to contribute to the reduction of waste, and even when the baseboard is attached, there is no protrusion that impedes the traffic of workers, so that it is safe and reliable in terms of strength.
【0019】[0019]
【発明の効果】以上説明したように、本発明によれば、
対向する平行な一組のフランジ部材の中間部分をウエブ
部材で接続してなるH型本体において、一方のフランジ
部材の外側には、仮設手摺に係る支柱に嵌挿されるパイ
プ部材がウエブ部材に沿った方向で添着され、他方のフ
ランジ部材には、ウエブ部材を跨いでネジ孔の夫々が穿
設され、かつ、当該ネジ孔の夫々には、ボルトが螺合さ
れ、当該ボルトの先端と一方のフランジ部材1aの内側
面とで幅木Hを挟持して固定するようにしたので、幅木
の安全かつ簡易な取付、解体作業ができ、また、構成部
材の全てがリサイクル可能であるため、廃棄物の減量化
に貢献できる。また、幅木を取り付けた状態において
も、作業員の通行を妨げるような突出物も全く無いので
安全であり、強度的にも信頼するに足るものである。As described above, according to the present invention,
In an H-shaped body in which a middle part of a pair of opposed parallel flange members is connected by a web member, a pipe member inserted into a column related to a temporary handrail is provided along the web member outside one of the flange members. Each of the screw holes is drilled across the web member on the other flange member, and a bolt is screwed into each of the screw holes, and the tip of the bolt and one of the ends are screwed. Since the skirting board H is sandwiched and fixed between the inner side surface of the flange member 1a and the skirting board H, the skirting board can be safely and easily mounted and dismantled, and all the constituent members can be recycled. It can contribute to weight reduction of goods. In addition, even when the baseboard is attached, there is no protrusion that impedes the passage of the worker, so that it is safe and reliable in terms of strength.
【図1】本願発明に係る幅木固定具を示す横断面図であ
る。FIG. 1 is a cross-sectional view showing a baseboard fixing device according to the present invention.
【図2】本願発明の実施の形態における幅木固定具を示
す全体斜視図である。FIG. 2 is an overall perspective view showing a baseboard fixing device according to the embodiment of the present invention.
【図3】本願発明の実施の形態における幅木固定具のパ
イプ部材の固定方法を示す縦断面図である。FIG. 3 is a longitudinal sectional view showing a method of fixing a pipe member of a skirting board fixing device according to an embodiment of the present invention.
1a…フランジ部材 1b…フランジ部材 3 …H型本体 4 …パイプ部材 5 …ネジ孔 6 …ボルト S …支柱 H …幅木 11a…フランジ部材 11b…フランジ部材 13 …H型本体 14 …パイプ部材 15 …ネジ孔 16 …ボルト 17 …仮設手摺 17a…手摺支柱 17b…手摺横部材 18 …幅木 19 …覆工板 20 …H型鋼 21 …H鋼クランプ 22 …ネジ孔 23 …ボルト 1a ... Flange member 1b ... Flange member 3 ... H-shaped body 4 ... Pipe member 5 ... Screw hole 6 ... Bolt S ... Post H ... Skirting board 11a ... Flange member 11b ... Flange member 13 ... H-shaped body 14 ... Pipe member 15 ... Screw hole 16 ... Bolt 17 ... Temporary handrail 17a ... Handrail support 17b ... Handrail horizontal member 18 ... Baseboard 19 ... Lining plate 20 ... H-shaped steel 21 ... H steel clamp 22 ... Screw hole 23 ... Bolt
Claims (1)
(1)の中間部分をウエブ部材(2)で接続してなるH
型本体(3)において、 一方のフランジ部材(1a)の外側には、仮設手摺に係
る支柱(S)に嵌挿されるパイプ部材(4)がウエブ部
材(2)に沿った方向で添着され、 他方のフランジ部材(1b)には、ウエブ部材(2)を
跨いでネジ孔(5)の夫々が穿設され、かつ、当該ネジ
孔(5)の夫々には、ボルト(6)が螺合され、 当該ボルト(6)の先端と一方のフランジ部材(1a)
の内側面とで幅木(H)を挟持して固定するようにした
ことを特徴とする仮設手摺に係る幅木固定具。An H formed by connecting an intermediate portion of a pair of opposed parallel flange members (1) by a web member (2).
In the mold body (3), a pipe member (4) to be inserted into a column (S) relating to a temporary handrail is attached to the outside of the one flange member (1a) in a direction along the web member (2), In the other flange member (1b), each of the screw holes (5) is drilled across the web member (2), and a bolt (6) is screwed into each of the screw holes (5). The tip of the bolt (6) and one of the flange members (1a)
A skirting board fixing device according to a temporary handrail, wherein the skirting board (H) is sandwiched and fixed between the skirting board (H) and an inner side surface of the skirting board (H).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8312139A JPH10152983A (en) | 1996-11-22 | 1996-11-22 | Fixing tool of baseboard for temporary handrail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8312139A JPH10152983A (en) | 1996-11-22 | 1996-11-22 | Fixing tool of baseboard for temporary handrail |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH10152983A true JPH10152983A (en) | 1998-06-09 |
Family
ID=18025729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8312139A Pending JPH10152983A (en) | 1996-11-22 | 1996-11-22 | Fixing tool of baseboard for temporary handrail |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH10152983A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010133160A (en) * | 2008-12-05 | 2010-06-17 | Alinco Inc | Baseboard for projected corner |
CN110439254A (en) * | 2019-07-03 | 2019-11-12 | 天津住宅集团建设工程总承包有限公司钢结构分公司 | A kind of peripheral protective frame body pre-manufactured steel mesh sheet guard system connection method |
-
1996
- 1996-11-22 JP JP8312139A patent/JPH10152983A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010133160A (en) * | 2008-12-05 | 2010-06-17 | Alinco Inc | Baseboard for projected corner |
CN110439254A (en) * | 2019-07-03 | 2019-11-12 | 天津住宅集团建设工程总承包有限公司钢结构分公司 | A kind of peripheral protective frame body pre-manufactured steel mesh sheet guard system connection method |
CN110439254B (en) * | 2019-07-03 | 2021-08-06 | 天津住宅集团建设工程总承包有限公司钢结构分公司 | Connecting method for prefabricated steel mesh protection system of peripheral protective frame body |
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