JPH01181879A - Formwork of structure main body, method for erecting rope for safety work in reinforcement assembling work and erecting tool - Google Patents
Formwork of structure main body, method for erecting rope for safety work in reinforcement assembling work and erecting toolInfo
- Publication number
- JPH01181879A JPH01181879A JP482388A JP482388A JPH01181879A JP H01181879 A JPH01181879 A JP H01181879A JP 482388 A JP482388 A JP 482388A JP 482388 A JP482388 A JP 482388A JP H01181879 A JPH01181879 A JP H01181879A
- Authority
- JP
- Japan
- Prior art keywords
- rope
- main
- column
- main rope
- work
- 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
- 230000002787 reinforcement Effects 0.000 title claims abstract description 35
- 238000009415 formwork Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000004873 anchoring Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000004567 concrete Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は鉄筋コンクリート建造物躯体の星枠、鉄筋組立
作業における安全作業用綱の架設方法及び架設具に係る
ものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a star frame of a reinforced concrete building frame, a method for constructing a safety rope in reinforcing bar assembly work, and a constructing tool.
（従来の技術）
従来この種の作業において、作業員の墜落防止用の親綱
は、主とし【枠組足場等の上段に張設されていた。(Prior Art) Conventionally, in this type of work, the main rope to prevent workers from falling has mainly been stretched over the upper level of a framework scaffold, etc.
（発明が解決しようとする課題）
このように従来は、型枠作業時における最上段の作業面
には親綱を張設する等の安全対策が行なわれず、常に高
所作業に危険を伴なうという問題点があった。(Problem to be solved by the invention) In the past, safety measures such as installing a safety rope on the top work surface during formwork work were not taken, and work at heights was always accompanied by danger. There was a problem.
（課題を解決するための手段）
本発明はこのような問題点を解決するために提案された
ものであって、柱主筋の圧接前に、同主筋頂部に親綱係
止具を取付けておき、梁型枠の取込み時に前記係止具に
直接命綱を固着し、前記梁型枠が相隣る柱間にセットさ
れたのち、同梁型枠内に予め載架された親綱を前記相隣
る台柱における柱主筋頂部の親綱係止具間に張設すると
とも忙、同親綱に命綱を可摺動的に装架することを特徴
とする建造物躯体の型枠、鉄筋組立作業における安全作
業用銅の架設方法並に柱主筋を掴持する一双の掴持片の
基端部が枢支され、先端部に締付部材が装架されたクラ
ンプにおける前記掴持片に、安全作業用銅の係止部が装
架されてなることを特徴とする建造物躯体の型枠、鉄筋
組立作業における安全作業用銅の架設具に係るものであ
る。(Means for Solving the Problems) The present invention has been proposed to solve the above-mentioned problems.Before pressing the main reinforcement of the column, a master rope anchorage device is attached to the top of the main reinforcement of the column. When the beam formwork is taken in, the lifeline is fixed directly to the locking tool, and after the beam formwork is set between adjacent columns, the main line that has been placed in advance within the beam formwork is attached to the above-mentioned anchor. Assembling formwork and reinforcing bars for a building frame, which is characterized by tensioning between main rope anchoring devices at the tops of main pillar bars on adjacent pillars, and in which a lifeline is slidably attached to the same main rope. A method for installing copper for safety work in a clamp in which the base ends of a pair of gripping pieces that grip the main column reinforcement are pivoted, and a tightening member is mounted on the distal end of the clamp. This invention relates to a copper erection tool for safe work in building frame formwork and reinforcing bar assembly work, which is characterized by being equipped with working copper locking parts.
（作 用）
本発明におい【は前記したように１建設現場に立設され
ている最上段の鉄筋となる柱主筋の頂部に、同柱主筋の
圧接時忙親綱係止具を取付けておき、相隣る柱間に梁型
枠を取込む際、前記親綱係止具を利用してこれに直接命
綱を固着して梁型枠の取込作業が安全に遂行されるよう
忙し、かくして梁型枠が前記相隣る柱間にセットされた
のち、同梁型枠内に予め載架された親綱を、相隣る柱主
筋の各頂部に取付けられた親綱係止具間に張設するとと
もに、前記親綱に命綱を司摺動的に取付け、爾後、スラ
ブの架設まで前記親綱及び命綱を利用して安全に施工が
行なわれるようにするものである。(Function) In the present invention, as described above, a main rope anchorage is attached to the top of the column main reinforcement that is the top reinforcing bar erected at a construction site when the column main reinforcement is pressed. When inserting the beam formwork between adjacent pillars, the main line anchors are used to secure the life line directly to the main line anchorage to ensure that the beam formwork is carried out safely. After the beam formwork is set between the adjacent columns, the main rope that has been placed in advance within the beam formwork is placed between the main rope anchoring devices attached to the tops of the main bars of the adjacent columns. At the same time, a lifeline is dynamically attached to the main rope, so that construction can be carried out safely by using the main rope and lifeline until the slab is erected.
更にまた本発明においては前記安全作業用銅の架設具の
主体となるクランプが、先端部に締付部材が装架され、
且つ基端部が枢着された開閉自在な一双の掴持片より構
成されているので、同各掴持片によって柱主筋を掴締す
ることによって前記架設具を柱主筋に簡単に、しかも確
実に取付けることができ、このよ５に柱主筋に取付けら
れた前記架設具における掴持片忙装架された安全作業用
銅の係止部を利用して、容易に安全作業用銅を架設しう
るものである。Furthermore, in the present invention, the clamp, which is the main body of the copper erection tool for safe work, has a tightening member attached to the tip,
In addition, since it is composed of a pair of gripping pieces whose base ends are pivotally connected and can be opened and closed, the erection tool can be attached to the main reinforcement of the column easily and reliably by gripping the main reinforcement of the column with each gripping piece. In this way, the copper for safety work can be easily erected by using the locking part of the copper for safety work mounted on the gripping piece of the erection tool attached to the main reinforcement of the column. It's watery.
（実施例） 以下本発明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.
第１図に示すようにコンクリート打設後、柱主筋（１）
上端に上部の柱主筋（１）を圧接する際、同上部の柱主
筋（１）の頂部に親綱係止具として、第７図乃至第１２
図に示す如き親綱係止クランプ（ａ）を取付けておく。As shown in Figure 1, after concrete pouring, the main column reinforcement (1)
When pressing the upper column main reinforcement (1) to the upper end, attach the main rope anchorage to the top of the upper column main reinforcement (1) as shown in Figures 7 to 12.
Attach the main rope locking clamp (a) as shown in the figure.
（第２図参照）
第７図及び第８図は前記親綱クランプの一実施例を示し
、対向面が半円弧面に形成された雄型掴持片（２）と雌
型掴持片（３）の基端が回動自在に枢着（４）され、雄
型掴持片（２）の先端にはナツト（５）が螺装された螺
装（６）が枢着（７）され、雌型掴持片（３）の先端に
は前記螺装（６）の嵌脱する二叉部（８）が設けられて
クランプ本体が構成されている。なお同二文部（８）及
び前記ナツト（５）付き螺装（６）が前述の締付部材を
構成するものである。(See Fig. 2) Figs. 7 and 8 show an embodiment of the above-mentioned master rope clamp, in which a male gripping piece (2) and a female gripping piece (2) whose opposing surfaces are semicircular arc surfaces are shown. 3) is rotatably pivoted (4), and a screw (6) with a nut (5) screwed onto the tip of the male gripping piece (2) is pivoted (7). At the tip of the female gripping piece (3), a two-pronged portion (8) into which the screw (6) is inserted and removed is provided, forming a clamp body. Note that the second part (8) and the screw (6) with the nut (5) constitute the aforementioned tightening member.
更に同クランプ本体における雄型掴持片（２）には渦巻
リング型の親綱係止用線条（９）が溶着（・Ｈ）されて
いる。Furthermore, a spiral ring-shaped master rope locking line (9) is welded (.H) to the male gripping piece (2) of the clamp body.
而して前記両掴持片（２）（３）で鉄筋を抱着し、雄型
掴持片（３）の螺装（６）を回動して雌型掴持片（３）
の二各部（８）に嵌着し、ナツト（５）を毀締すること
によって、クランプ本体を鉄筋に取付け、前記線条（９
）に後述の親綱を係止するものである。Then, grip the reinforcing steel with both the gripping pieces (2) and (3), rotate the thread (6) of the male gripping piece (3), and attach the female gripping piece (3).
The clamp body is attached to the reinforcing bars by fitting each part (8) of the above two parts (8) and tightening the nuts (5).
) to which the main rope (described later) is secured.
第９図及び第１０図は親綱係止クランプ（ａ）の他の実
施例を示し、クランプ本体における雄型掴持片（３）に
リング屋の親綱係止用線条（９）が螺着されている。図
中（１０は同線条（９）の雌型掴持片（３）を貫通する
ねじ部に螺装されたナツトである。Figures 9 and 10 show another embodiment of the main rope locking clamp (a), in which the male gripping piece (3) on the clamp body has a ring-shaped main rope locking line (9). It is screwed on. In the figure (10 is a nut screwed into the threaded portion passing through the female gripping piece (3) of the same thread (9).
その他前記実施例と均等部分には同一符号が附されてい
る。Other parts equivalent to those in the above embodiment are given the same reference numerals.
第１１図及び第１２囚は親綱係止クランプ（ａ）の更に
他の実施例を示し、−双のクランプ本体の各雌型掴持片
（２）（２）が背中合わせに重合され、間両掴持片（２
）（２）がポル）（１１）及びナラ） （１２で連結さ
れ、−方のクランプ本体で鉄筋を、他方のクランプ本体
で手摺用単管を掴持するように構成されている。Figures 11 and 12 show still another embodiment of the master rope locking clamp (a), in which - the female gripping pieces (2) (2) of the twin clamp bodies are superimposed back to back; Both grip pieces (2
) (2) are connected by (11) and (12), and the clamp body on the - side is configured to grip and hold the reinforcing bar, and the other clamp body is configured to grip and hold the single pipe for the handrail.
図中前記各実施例と均等部分には同一符号が附されてい
る。In the drawings, parts equivalent to those of the above embodiments are given the same reference numerals.
前記したように柱主筋（１）の頂部に親綱係止クランプ
（ａ）を取付けたのち、展枠大工が梁減枠αりを取込む
際、前記柱主筋（１）の頂部に取付けられた親綱係止ク
ランプ（ａ）に直接命綱（四を取付けて作業し、（第３
図参照）前記梁匿枠ｆｉ３を相隣る柱間にセットしたの
ち、予め地上部において同梁型枠ａ３内に載架された親
綱（０）を大工が相隣る柱の各柱主筋（１）Ｋ取付けら
れた親綱係止クランプ（ａ）間に張設する。After attaching the main rope locking clamp (a) to the top of the column main reinforcement (1) as described above, when the frame extension carpenter takes in the beam reduction frame α, the main rope locking clamp (a) is attached to the top of the column main reinforcement (1). Work by attaching the lifeline (4) directly to the main line locking clamp (a), and
(See figure) After setting the beam concealment frame fi3 between the adjacent pillars, the carpenter installs the main rope (0), which has been placed in the beam formwork a3 on the ground level, on each main reinforcement of the adjacent pillars. (1) Tighten between the main rope locking clamps (a) attached to K.
（第４図参照）
次いで前記親綱（Ｃ）に命綱（ｂ）を可摺動的にセット
したのち、梁屋枠吊上げ用玉掛はワイヤＩを撤去する。(See Figure 4) Next, after the life line (b) is slidably set on the main line (C), the wire I is removed from the sling for lifting the beam frame.
（第５図参照）
しかるのちスラブ架設まで、大工が親綱（０）に装架さ
れた命綱（ｂ）を利用して作業を行なうものである。該
親綱（Ｃ）はスラブ鉄筋の配筋時、コンクリート打設時
及びコンクリート打設後も隣接工区のスラブ架設までの
開口部、階段等のスラブ架設までの開口部の墜落防止用
ロープとして使用される。(See Figure 5) After that, the carpenter performs the work using the lifeline (b) attached to the main rope (0) until the slab is erected. The main rope (C) is used as a fall prevention rope during slab reinforcing reinforcement, during concrete pouring, and even after concrete pouring, at openings leading to slab erection in adjacent work areas, and at openings leading to slab erection such as stairs. be done.
（第６図参照）
さらに第１１図及び第１２図に開示したクランプを使用
し、相隣るクランプ間に単管を装架する°ことにより、
該開口部廻りの手摺として使用する事もできる。(See Figure 6) Furthermore, by using the clamps shown in Figures 11 and 12 and mounting a single pipe between adjacent clamps,
It can also be used as a handrail around the opening.
（発明の効果）
本発明はこのように、柱主筋の圧接前に、同柱主筋の頂
部に親綱係止具を取付け、同係止具に直接命綱を固着し
そ梁を枠を安全に取込み、同梁型枠がセットされた後は
、同梁型枠に予め載架された親綱を相隣る柱の各柱主筋
に取付けられた親綱係止具間に張設し、同親綱忙命綱を
可摺動的に装架することによって、爾後の作業を安全に
遂行しうるものである。(Effects of the Invention) In this way, the present invention attaches a master rope anchoring device to the top of the main reinforcement of the column before press-fitting the main reinforcement of the column, fixes the lifeline directly to the anchoring device, and safely incorporates the beam into the frame. After the same beam formwork is set, the main rope that has been placed on the same beam formwork in advance is stretched between the main rope anchoring devices attached to each column main reinforcement of adjacent columns. By attaching the lifeline in a slidable manner, subsequent work can be carried out safely.
このように本発明によれば建設現場に立設される鉄筋を
利用し、同鉄筋の最上部に当る柱主筋の頂部に取付けた
親綱係止具間に親綱を張設するととにより、常に型枠作
業時における最上段の作業者の作業位置に親綱を配設す
ることができ、常時、作業者の安全を確保しうるもので
ある。As described above, according to the present invention, the reinforcing bars erected at the construction site are used, and the main rope is stretched between the main rope anchors attached to the top of the column main reinforcement, which corresponds to the top of the reinforcing bars. The safety rope can always be placed at the working position of the worker on the top stage during formwork work, and the safety of the workers can be ensured at all times.
また前記親綱係止具の柱主筋に対する取付及び取りはず
し作業は、地上または床面で行なわれるので極めて安全
であり、鉄筋の配筋終了後においても親綱係止具の着脱
が容易に行なわれる。In addition, the work of attaching and removing the main rope anchorage to and from the main pillar reinforcement is extremely safe because it is carried out on the ground or on the floor, and the attachment and detachment of the main rope anchorage can be easily performed even after the reinforcing bars have been placed. .
更に前記親綱は開口部層りにおいて、墜落防止用ロープ
として利用されるものである。Furthermore, the main rope is used as a fall prevention rope in the opening layer.
また本発明に係る安全作業用綱の架設具は前記したよ５
Ｋ、その主体が先端部に締付部材が装架され、且つ基端
部が枢着された一双の掴持片よりなるクランプより構成
されているので、柱主筋に対する直脱が容易に行なわれ
、また前記架設具にお仔る掴持片に安全作業用綱の係止
部が装架されているので、前記柱主筋間における安全作
業用綱の架設、作業が簡単且つ確実に行なわれる。Further, the erection tool for the safety work rope according to the present invention is as described above.
K. Since the main body is composed of a clamp consisting of a pair of gripping pieces with a tightening member mounted on the tip and the base end pivotally connected, direct removal from the column main reinforcement can be easily performed, Further, since the locking portion of the safety work rope is attached to the gripping piece of the erection tool, the safety work rope can be easily and reliably erected between the pillar main reinforcements.
第１図乃至第６図は本発明に係る建造物騒体の型枠、鉄
筋組立作業における安全作業用綱の架設方法の一実施例
の工程図で、第１図及び第２１並に第４図乃至第６図は
正面図、第３図は側面図、第７図は親綱係止クランプの
一実施例を示す正面図、第８図はその側面図、第９図は
親綱係止クランプの他の実施例を示す正面図、第１θ図
はその側面図、第１１図は親綱係止クランプの更に他の
実施例を示す正面図、第１２図はその側面図である。
（ａ）・・・親綱係止クランプ、（ｂ）・・・命綱、（
０）・・・親綱、（１）・・・柱主筋、（１）・・・下
階工程で配設された柱主筋、ａ３・・・梁屋枠。
代理人 弁理士 岡 本 重 文
外２名
第１図
第２図1 to 6 are process diagrams of an embodiment of the method of erecting a safe work rope in building structure formwork and reinforcing bar assembly work according to the present invention, and FIGS. 6 to 6 are front views, FIG. 3 is a side view, FIG. 7 is a front view showing an embodiment of the main rope locking clamp, FIG. 8 is a side view thereof, and FIG. 9 is the main rope locking clamp. FIG. 1θ is a front view showing another embodiment of the main rope locking clamp, FIG. (a)...Main rope locking clamp, (b)...Lifeline, (
0)...Main rope, (1)...Column main reinforcement, (1)...Column main reinforcement arranged in the lower floor process, a3...Beam frame. Agent: Patent attorney Shige Okamoto (2 persons) Figure 1 Figure 2
Claims (4)
付けておき、梁型枠の取込み時に前記係止具に直接命綱
を固着し、前記梁型枠が相隣る柱間にセットされたのち
、同梁型枠内に予め載架された親綱を前記相隣る各柱に
おける柱主筋頂部の親綱係止具間に張設するとともに、
同親綱に命綱を司摺動的に装架することを特徴とする建
造物躯体の型枠、鉄筋組立作業における安全作業用綱の
架設方法。(1) Before pressing the main reinforcement of the column, attach a main rope anchor to the top of the main reinforcement, and when taking in the beam formwork, fix the life line directly to the anchor, and attach the main rope to the column where the beam form is adjacent to each other. After being set in between, the main rope that has been placed in advance within the same beam formwork is stretched between the main rope anchoring devices at the top of the column main reinforcement in each of the adjacent columns, and
A method for erecting a safety line for building frame formwork and reinforcing bar assembly work, characterized by dynamically attaching a lifeline to the same parent line.
れ、先端部に締付部材が装架されたクランプにおける前
記掴持片に、安全作業用綱の係止部が装架されてなるこ
とを特徴とする建造物躯体の型枠、鉄筋組立作業におけ
る安全作業用綱の架設具。(2) The base end of a pair of gripping pieces that grip the column main reinforcement is pivotally supported, and the locking part of the safety work rope is attached to the gripping piece of the clamp, which has a tightening member mounted on the tip end. A tool for constructing a rope for safe work in building frame formwork and reinforcing bar assembly work, characterized in that it is mounted with a rope.
り構成された請求項２に所載の 安全作業用綱の架設具。(3) The safety work rope erection tool according to claim 2, wherein the locking portion of the safety work rope is constituted by a spiral ring-shaped filament.
成された請求項２に所載の安全 作業用綱の架設具。(4) The safety work rope erection tool according to claim 2, wherein the locking portion of the safety work rope is constituted by a ring-shaped filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP482388A JPH01181879A (en) | 1988-01-14 | 1988-01-14 | Formwork of structure main body, method for erecting rope for safety work in reinforcement assembling work and erecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP482388A JPH01181879A (en) | 1988-01-14 | 1988-01-14 | Formwork of structure main body, method for erecting rope for safety work in reinforcement assembling work and erecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01181879A true JPH01181879A (en) | 1989-07-19 |
Family
ID=11594428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP482388A Pending JPH01181879A (en) | 1988-01-14 | 1988-01-14 | Formwork of structure main body, method for erecting rope for safety work in reinforcement assembling work and erecting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01181879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6170229B1 (en) * | 2016-12-06 | 2017-07-26 | Ｋｙテクノロジー株式会社 | Parent tug |
-
1988
- 1988-01-14 JP JP482388A patent/JPH01181879A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6170229B1 (en) * | 2016-12-06 | 2017-07-26 | Ｋｙテクノロジー株式会社 | Parent tug |
| JP2018091092A (en) * | 2016-12-06 | 2018-06-14 | Ｋｙテクノロジー株式会社 | Main rope stretching implement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0168488B1 (en) | Hanging scaffold and panels using the same | |
| JPH01181879A (en) | Formwork of structure main body, method for erecting rope for safety work in reinforcement assembling work and erecting tool | |
| JPH05280012A (en) | Movable formwork process and device used therefor | |
| JP3590360B2 (en) | Replacement method for steel frame suspended scaffold | |
| JPH02274962A (en) | Temporary hand rail device for stairs | |
| JPS6350343Y2 (en) | ||
| JP3888593B2 (en) | Bracket for slope scaffolding | |
| JP2603722Y2 (en) | Scaffolding wall fittings | |
| JPH037471Y2 (en) | ||
| JPH0642161A (en) | Assembling method for scaffold for construction works | |
| JP3001667U (en) | Fall prevention hook for formwork mounting work | |
| JP2540356B2 (en) | Temporary handrail device for iron stairs | |
| JP2502031Y2 (en) | Safety handrail frame for gate type building frame | |
| JP3031142U (en) | Attaching / detaching device for main rope | |
| JP2739590B2 (en) | Suspension method of column-shaped pre-assembled rebar and its suspension jig | |
| JPH071428Y2 (en) | Temporary safety handrail for steel stairs | |
| JP3997080B2 (en) | Scaffolding platform | |
| JPH0662097U (en) | Mobile work scaffolding for chimney exterior | |
| JP3080203B2 (en) | Construction method of suspension scaffolding in steel frame construction | |
| JP3084325U (en) | Concrete pole reinforcement | |
| JPH076480Y2 (en) | Step tools | |
| JP2570556B2 (en) | Temporary use method of disposal formwork | |
| JPH086963Y2 (en) | Temporary handrail attachment device for roof parapets | |
| JPH0717693Y2 (en) | Temporary handrail device for stairs | |
| KR200241175Y1 (en) | Clamp apparatus for working die |