JP2000274083A - Safety device for movement on temporary scaffold - Google Patents

Safety device for movement on temporary scaffold

Info

Publication number
JP2000274083A
JP2000274083A JP12032699A JP12032699A JP2000274083A JP 2000274083 A JP2000274083 A JP 2000274083A JP 12032699 A JP12032699 A JP 12032699A JP 12032699 A JP12032699 A JP 12032699A JP 2000274083 A JP2000274083 A JP 2000274083A
Authority
JP
Japan
Prior art keywords
handrail frame
corner
temporary scaffold
safety device
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12032699A
Other languages
Japanese (ja)
Other versions
JP4143945B2 (en
Inventor
Masayuki Hamano
雅之 浜野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STEP UP KK
Original Assignee
STEP UP KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by STEP UP KK filed Critical STEP UP KK
Priority to JP12032699A priority Critical patent/JP4143945B2/en
Publication of JP2000274083A publication Critical patent/JP2000274083A/en
Application granted granted Critical
Publication of JP4143945B2 publication Critical patent/JP4143945B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/001Safety or protective measures against falling down relating to scaffoldings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a safety device for surely preventing drop by freely slidably connecting a safety belt to a handrail frame or the like which is attached to a temporary scaffold frame which is framed in a construction site. SOLUTION: A guide rail 5 provided with a guide groove is secured to the side faces of a horizontal handrail frame 2 and a corner handrail frame which fit over rectangular columns of a temporary scaffold, and a sliding metal fitting is freely slidably fitted into the guide groove. A curved rail is formed at one end of the corner handrail frame, and a bifurcated engaging part is formed at one end of each of the horizontal handrail frame 2 and the corner handrail frame. A single engaging part is formed at the other end of each of the horizontal handrail frame 2 and the corner handrail frame.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、建設現場に枠組する仮
設足場枠に装設する手摺枠等に命綱等を係合して落下防
止に備えるための緊急時用の仮設足場用移動安全装置に
関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an emergency temporary scaffold movement safety device for preparing a fall prevention by engaging a lifeline or the like with a handrail frame or the like provided on a temporary scaffold frame to be framed at a construction site. It is about.

【0002】[0002]

【従来の技術】一般にこの種の仮設足場における安全装
置においては、施工後に足場板に乗って作業するのに安
全帯等の使用が不便なために、面倒な安全帯を使用しな
い場合が非常に多く、落下する等の事故の原因となって
いる。
2. Description of the Related Art In general, in a safety device of this type of a temporary scaffold, it is very inconvenient to use a safety belt or the like to work on a scaffold plate after construction. Many cause accidents such as falling.

【0003】更に、従来の仮設足場にあっては、足場板
の上で作業する施工者は、安全帯等の使用が義務づけら
れているが、それを使用しない理由は、安全帯を、例え
ば手摺枠に装着して使用しても該手摺枠の長さ寸法は最
大で1.8m間隔であるため、移動の際に安全帯等の掛
け鉤等の着脱を繰り返さなければならない面倒な作業が
あるために使用しないと云う問題点がある。
Further, in the case of the conventional temporary scaffolding, a worker working on the scaffold plate is obliged to use a safety belt or the like. Even if the handrail frame is used by attaching it to the frame, the length dimension of the handrail frame is a maximum of 1.8 m, so there is a troublesome work in which it is necessary to repeatedly attach and detach hooks such as safety belts when moving. Therefore, there is a problem that it is not used.

【0004】[0004]

【発明が解決しようとする課題】本発明は、上記従来の
問題点を解決するものであって、その主たる目的とする
所は、仮設の足場板の上で作業する施工者の方々が、鍵
付ワイヤーロープ等の安全帯を使用した状態で建物の四
面外周の足場板上を自由に移動できるようにした仮設足
場用安全装置を提供するものである。
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and its main object is to provide a method in which a construction worker working on a temporary scaffold plate requires a key. An object of the present invention is to provide a safety device for a temporary scaffold which can freely move on a scaffold plate on the outer periphery of four sides of a building while using a safety belt such as a wire rope attached thereto.

【0005】[0005]

【課題を解決するための手段】本発明は、仮設足場に枠
組する縦方向の方形状等よりなる角形支柱に対して横方
向に連結する手摺を水平手摺枠とコーナーに使用するコ
ーナー手摺枠とを嵌装する。前記水平手摺枠とコーナー
手摺枠には、各々側面の全長に案内溝を設けた案内軌条
を装設してある。該コーナー手摺枠には、案内軌条の1
端部を湾曲軌条として水平手摺枠の端部の案内軌条と連
通するようにしてある。更に、水平手摺枠とコーナー手
摺枠には、各々1端部の一方に開口部を設けた二又状の
二又係合部を形成する。他端部には、各々単数の係合部
を形成することによって該角形支柱に嵌装組立するよう
にしたものである。
SUMMARY OF THE INVENTION The present invention relates to a horizontal handrail frame and a corner handrail frame used for corners, which are laterally connected to a rectangular pillar having a rectangular shape or the like formed vertically on a temporary scaffold. Is fitted. Each of the horizontal handrail frame and the corner handrail frame is provided with a guide rail provided with a guide groove along the entire length of the side surface. The corner railing frame has one guide rail
The end has a curved rail to communicate with the guide rail at the end of the horizontal handrail frame. Further, each of the horizontal handrail frame and the corner handrail frame is formed with a forked bifurcated engagement portion having an opening at one end. At the other end, a single engaging portion is formed to fit and assemble the rectangular column.

【0006】[0006]

【作用】上記のように構成された足場用移動安全装置の
用法を説明すると、図5に示す如く、角形支柱(1)
(1)間に案内軌条(5)を設けた水平手摺枠(2)
(2)を連結する。また、図6に示すコーナー部分に
は、案内軌条(5)の端部に湾曲軌条(16)を設けて
あるコーナー手摺枠(3)を連接する。この時には、該
案内軌条(5)の案内溝(6)に予め摺動金具(7)を
摺動自在に係合してある。この摺動金具(7)に図7に
示す如く、作業者(19)に連繋したワイヤーロープ
(17)等の先端を懸掛接続するものである。作業者
(19)は、足踏板(20)の上を自由に移動でき、ワ
イヤーロープ(17)等の安全帯を脱着せずに常時締め
付けした状態でコーナー部分を自由自在に移動すること
ができるものである。
The use of the scaffold mobile safety device constructed as described above will be described. As shown in FIG.
(1) Horizontal handrail frame (2) with guide rail (5) provided between
(2) is connected. Further, a corner handrail frame (3) provided with a curved rail (16) at the end of the guide rail (5) is connected to the corner shown in FIG. At this time, a slide fitting (7) is slidably engaged in advance with the guide groove (6) of the guide rail (5). As shown in FIG. 7, a tip of a wire rope (17) or the like connected to an operator (19) is suspended and connected to the sliding metal fitting (7). The operator (19) can freely move on the footboard (20), and can freely move the corner portion in a state where the safety part such as the wire rope (17) is constantly tightened without being detached. Things.

【0007】[0007]

【実施例】次に、本発明の実施例を図面について説明す
ると、図1に示す構造物(21)の外周に枠組する仮設
足場用のアルミニウム、鋼鉄等よりなる各角形支柱
(1)(1)……には、縦方向に所定間隔を設けて突出
段部(8)(8)…と凹弧段部(9)(9)…とを交互
に形成してある。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a rectangular scaffold (1) (1) made of aluminum, steel or the like for a temporary scaffold framed on the outer periphery of a structure (21) shown in FIG. ), Protruding step portions (8) (8) and concave arc step portions (9) (9) are formed alternately at predetermined intervals in the vertical direction.

【0008】前記角形支柱(1)(1)の間には、図5
に示すように水平部分に水平手摺枠(2)(2)を連結
し、コーナー部分には水平手摺枠(2)とコーナー手摺
枠(3)を各連結するようになっている。該水平手摺枠
(2)には、構造物(21)側の側面に案内溝(6)を
形成した断面方形状等よりなる案内軌条(5)を一体に
装着してある。また、該コーナー手摺枠(3)は、図6
に示すように側面に水平手摺枠(2)と同様な該案内軌
条(5)を装着摺ると共に、案内軌条(5)の端部の1
ヶ所に湾曲したコーナー部分となる湾曲軌条(16)を
形成してある。符号(7)の摺動金具は、該案内軌条
(5)の案内溝(6)に対して予め必要時等に懸吊すれ
ばよいものである。
[0008] Between the rectangular columns (1), (1), FIG.
As shown in FIG. 7, horizontal handrail frames (2) and (2) are connected to a horizontal portion, and a horizontal handrail frame (2) and a corner handrail frame (3) are connected to a corner portion. The horizontal railing frame (2) is integrally equipped with a guide rail (5) having a guide groove (6) formed on the side surface on the structure (21) side and having a rectangular cross section or the like. The corner handrail frame (3) is shown in FIG.
The guide rail (5) similar to the horizontal handrail frame (2) is mounted on the side surface as shown in FIG.
A curved rail (16) is formed at each of the curved corners. The sliding bracket (7) may be suspended in advance in the guide groove (6) of the guide rail (5) when necessary.

【0009】該水平手摺枠(2)には、図2示す如く、
1端部には一方に開口部を有する二又状の該角形支柱
(1)に嵌合する二又係合部(10)(10)を設ける
と共に、二又係合部(10)(10)との間に嵌合凹部
(11)を形成し、他端部には、単数の係合部(12)
を形成してある。また、該コーナー手摺枠(3)には、
1端部に該角形支柱(1)に側方より嵌合する方向に開
口部を設けた二又状となる二又係合部(13)(13)
を形成すると共に、該二又係合部(13)(13)の間
に嵌合凹部(14)を形成してある。また、他端部に
は、案内軌条(5)の端部の湾曲軌条(16)の外側に
係合部(15)を形成した構成となっている。
On the horizontal handrail frame (2), as shown in FIG.
One end is provided with a bifurcated engaging portion (10) (10) fitted to the bifurcated rectangular support (1) having an opening on one side, and a bifurcated engaging portion (10) (10) is provided. ) And a single engaging portion (12) is formed at the other end.
Is formed. In addition, in the corner handrail frame (3),
A bifurcated engaging part (13) (13) having an opening at one end in a direction in which the rectangular pillar (1) is fitted from the side.
And a fitting recess (14) is formed between the forked engaging portions (13) (13). The other end has an engagement portion (15) formed outside the curved rail (16) at the end of the guide rail (5).

【0010】[0010]

【発明の効果】本発明は、以上説明したように構成され
ているので、従来の足場用安全装置のように移動の際に
毎回安全帯等を着脱すると云う非常に面倒な作業を行う
必要がなく、仮設足場の四方を自由に回動移動して作業
ができると云う便利な効果があると共に、仮設足場から
の落下事故を確実に防止できる優れた効果がある。そし
て、水平手摺枠とコーナー手摺枠との側面に案内溝を設
けた案内軌条を装着してあるので、案内軌条は著しく突
出しないので強固となり、邪魔とならない効果と、足踏
板上の移動が簡単にできる効果がある。また、コーナー
手摺枠の1端部に設けた湾曲軌条を形成したので、案内
溝に係合した安全の摺動金具はコーナー部分の案内軌条
を何等抵抗がなく軽快に移動できる優れた効果がある。
更に、角形支柱に架設連接する水平手摺枠とコーナー手
摺枠との各1端部に二又状の二又係合部と、他端部の単
数の係合部によっては、各々が角形支柱に確実強固に嵌
合連結され、容易に脱離することがない便利な効果があ
る。
Since the present invention is constructed as described above, it is necessary to perform a very troublesome operation such as attaching and detaching a safety band every time when moving as in the conventional scaffold safety device. In addition, there is a convenient effect that the work can be performed by freely rotating and moving the four sides of the temporary scaffold, and an excellent effect that the fall accident from the temporary scaffold can be reliably prevented. And since the guide rail which provided the guide groove on the side of the horizontal handrail frame and the corner handrail frame is attached, the guide rail does not protrude remarkably, so it is strong, it does not disturb, and the movement on the footboard is easy. There is an effect that can be. In addition, since the curved rail provided at one end of the corner handrail frame is formed, the safety sliding fitting engaged with the guide groove has an excellent effect that the guide rail at the corner can be moved lightly without any resistance. .
Further, depending on a bifurcated fork engaging portion at one end of each of the horizontal handrail frame and the corner handrail frame that are erected and connected to the rectangular support, and a single engaging portion on the other end, each of the rectangular support is There is a convenient effect that the fitting is firmly and firmly connected, and it is not easily detached.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の移動安全装置を仮設足場に使用してい
る全体の斜面図である。
FIG. 1 is an overall perspective view of a mobile safety device of the present invention used for a temporary scaffold.

【図2】本発明の水平手摺枠の斜面図である。FIG. 2 is a perspective view of the horizontal handrail frame of the present invention.

【図3】本発明のコーナー手摺枠の斜面図である。FIG. 3 is a perspective view of a corner handrail frame of the present invention.

【図4】同じく本発明の案内軌条に摺動金具を装着する
状態を示す1欠除した斜面図である。
FIG. 4 is a perspective view of the guide rail according to the present invention, in which a sliding bracket is mounted on the guide rail, with one part removed.

【図5】同じく本発明の角形支柱に水平手摺枠とコーナ
ー手摺枠との装着状態を示す斜面図である。
FIG. 5 is a perspective view showing a state in which a horizontal handrail frame and a corner handrail frame are mounted on the rectangular support of the present invention.

【図6】本発明の角形支柱のコーナー部分の連結部分を
示す欠除した斜面図である。
FIG. 6 is a partially cutaway perspective view showing a connecting portion of a corner portion of the rectangular column according to the present invention.

【図7】本発明の作業者が安全帯を案内軌条に連結した
状態を示す斜面図である。
FIG. 7 is a perspective view showing a state where the worker of the present invention has connected the safety belt to the guide rail.

【符号の説明】[Explanation of symbols]

1 角形支柱 2 水平手摺枠 3 コーナー手摺枠 5 案内軌条 6 案内溝 7 摺動金具 8 突出段部 9 凹弧段部 10・12 二又係合部 11・14 嵌合凹部 16 湾曲軌条 17 安全帯 20 足場板 DESCRIPTION OF SYMBOLS 1 Square support 2 Horizontal handrail frame 3 Corner handrail frame 5 Guide rail 6 Guide groove 7 Sliding fitting 8 Projection step 9 Concave arc step 10 ・ 12 Fork engaging part 11.14 Fitting concave part 16 Curved rail 17 Safety belt 20 Scaffolding board

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 仮設足場用の角形支柱(1)に嵌合する
水平手摺枠(2)とコーナー手摺枠(3)とよりなる仮
設足場用移動安全装置において、該水平手摺枠(2)及
びコーナー手摺枠(3)には、側面全長に案内軌条
(5)を装設し、該案内軌条(5)には案内溝(6)を
設けると共に、該案内溝(6)に掛鉤用の摺動金具
(7)を摺動自在に掛合したことを特徴とする仮設足場
用移動安全装置。
1. A temporary scaffold movement safety device comprising a horizontal handrail frame (2) and a corner handrail frame (3) fitted on a rectangular pillar (1) for a temporary scaffold. A guide rail (5) is provided on the corner railing frame (3) over the entire length of the side surface. The guide rail (5) is provided with a guide groove (6), and the guide groove (6) is provided with a hook for a hook. A movement safety device for a temporary scaffold, wherein a movement fitting (7) is slidably engaged.
【請求項2】 請求項1のコーナー手摺枠(3)には、
1端部の案内軌条(5)に湾曲軌条(16)を形成した
ことを特徴とする請求項1の仮設足場用移動安全装置。
2. The corner handrail frame (3) according to claim 1,
The movement safety device for a temporary scaffold according to claim 1, wherein a curved rail (16) is formed on the guide rail (5) at one end.
【請求項3】 請求項1における水平手摺枠(2)とコ
ーナー手摺枠(3)には、各々1端部の一方に開口部を
設けた二又状の二又係合部(10)(10)及び二又係
合部(13)(13)を形成し、他端部には、各々単数
の係合部(12)と係合部(15)とを形成したことを
特徴とする請求項1の仮設足場用移動安全装置。
3. A bifurcated bifurcated engagement part (10) having an opening at one end of each of the horizontal handrail frame (2) and the corner handrail frame (3) according to claim 1. 10) and a bifurcated engaging portion (13), (13), and a single engaging portion (12) and an engaging portion (15) are formed at the other end, respectively. Item 5. The mobile safety device for a temporary scaffold according to Item 1.
JP12032699A 1999-03-24 1999-03-24 Mobile safety device for temporary scaffolding Expired - Fee Related JP4143945B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12032699A JP4143945B2 (en) 1999-03-24 1999-03-24 Mobile safety device for temporary scaffolding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12032699A JP4143945B2 (en) 1999-03-24 1999-03-24 Mobile safety device for temporary scaffolding

Publications (2)

Publication Number Publication Date
JP2000274083A true JP2000274083A (en) 2000-10-03
JP4143945B2 JP4143945B2 (en) 2008-09-03

Family

ID=14783496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12032699A Expired - Fee Related JP4143945B2 (en) 1999-03-24 1999-03-24 Mobile safety device for temporary scaffolding

Country Status (1)

Country Link
JP (1) JP4143945B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369853A (en) * 2000-11-28 2002-06-12 Aerial Scaffolding Ltd A safety mechanism for aerial scaffolding
WO2003087499A1 (en) * 2002-04-10 2003-10-23 Lutz Corvey Scaffolding
KR100918858B1 (en) * 2008-02-20 2009-09-28 (주)영우산업 An apparatus for having experience of a safety belt
CN102961831A (en) * 2012-11-30 2013-03-13 王梦琪 Escape stair
JP2015086559A (en) * 2013-10-29 2015-05-07 株式会社東京Bk足場 Safety block support structure
KR101958597B1 (en) * 2018-07-18 2019-03-14 권오병 Safety Belt Fastening Structure for High Place work Site to Ensure Convenient Movement
CN113463902A (en) * 2021-06-01 2021-10-01 地久恒达建设集团有限公司 Protection mechanism for building construction elevating platform based on two-way connection
KR102548699B1 (en) * 2022-06-07 2023-06-27 김형수 Fall arrester for scaffolding
CN116392738A (en) * 2023-04-24 2023-07-07 中国长江电力股份有限公司 Safety protection device for long-distance edge operation and use method thereof
KR102670590B1 (en) * 2022-07-13 2024-05-31 한국전력공사 Safety device for preventing a fall

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102895761A (en) * 2012-10-22 2013-01-30 鲁彪 Safety combined slider
CN106836360A (en) * 2017-04-06 2017-06-13 中交天津航道局有限公司 One kind rake pipe patrols and examines protection device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369853A (en) * 2000-11-28 2002-06-12 Aerial Scaffolding Ltd A safety mechanism for aerial scaffolding
WO2003087499A1 (en) * 2002-04-10 2003-10-23 Lutz Corvey Scaffolding
KR100918858B1 (en) * 2008-02-20 2009-09-28 (주)영우산업 An apparatus for having experience of a safety belt
CN102961831A (en) * 2012-11-30 2013-03-13 王梦琪 Escape stair
JP2015086559A (en) * 2013-10-29 2015-05-07 株式会社東京Bk足場 Safety block support structure
KR101958597B1 (en) * 2018-07-18 2019-03-14 권오병 Safety Belt Fastening Structure for High Place work Site to Ensure Convenient Movement
CN113463902A (en) * 2021-06-01 2021-10-01 地久恒达建设集团有限公司 Protection mechanism for building construction elevating platform based on two-way connection
KR102548699B1 (en) * 2022-06-07 2023-06-27 김형수 Fall arrester for scaffolding
KR102670590B1 (en) * 2022-07-13 2024-05-31 한국전력공사 Safety device for preventing a fall
CN116392738A (en) * 2023-04-24 2023-07-07 中国长江电力股份有限公司 Safety protection device for long-distance edge operation and use method thereof
CN116392738B (en) * 2023-04-24 2024-05-10 中国长江电力股份有限公司 Safety protection device for long-distance edge operation and use method thereof

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