JP4543095B2 - 安全手摺り - Google Patents
安全手摺り Download PDFInfo
- Publication number
- JP4543095B2 JP4543095B2 JP2008033083A JP2008033083A JP4543095B2 JP 4543095 B2 JP4543095 B2 JP 4543095B2 JP 2008033083 A JP2008033083 A JP 2008033083A JP 2008033083 A JP2008033083 A JP 2008033083A JP 4543095 B2 JP4543095 B2 JP 4543095B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- shaft portion
- diameter shaft
- plate
- hook
- 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.)
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- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
- E04G1/04—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section
- E04G1/06—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section comprising members with rod-like or tubular portions fitting together end to end, with or without separate connecting pieces
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
- E04G5/147—Railings specially adapted for mounting prior to the mounting of the platform
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Description
水平材5と、水平材5の両端部に夫々の一端部が枢着され、互いに交差する一対の斜材6,7とからなり、水平材5と斜材6,7との各枢着端部には斜材6,7側端部に係止フック8を設け、この係止フック8の先端部がフランジ4の孔4aに対し上方より挿脱自在な挿入片9を形成し、この挿入片9には、水平材5に下向きの荷重が負荷された時に水平材5が撓んで係止フック8が水平方向に変位することによりフランジ孔4aの周縁4aoに係止して孔4aからの挿入片9の抜け出しを阻止する係止段部10を設け、各斜材6,7の他端部にはフランジ4に固定可能な固定金具12を備えてなることを特徴とする。
2 支柱
3 足場板
4 フランジ
4a フランジの孔
4ao 孔の周縁
5 水平材
6,7 斜材
8 係止フック
9 挿入片
9a 上部側の径小軸部
9b 下部側の径大軸部
9e 挿入ガイド部
9o 挿入ガイド部
10 係止段部
12 固定金具
14 板状フック本体
Claims (7)
- 順次継ぎ足しが可能で、上下方向に所定の間隔で孔付きフランジを固定した支柱を足場板の架設間隔で立設し、隣り合う支柱間に足場板を架設して足場を組み立てるにあたり、支柱の孔付きフランジを利用して、既設の下段側足場板から新設する上段側足場板の先行手摺りとして支柱間に取り付ける安全手摺りにおいて、
水平材と、水平材の両端部に夫々の一端部が枢着され、互いに交差する一対の斜材とからなり、水平材と斜材との各枢着端部には斜材側端部に係止フックを設け、この係止フックの先端部がフランジの孔に対し上方より挿脱自在な挿入片を形成し、この挿入片には、水平材に下向きの荷重が負荷された時に水平材が撓んで係止フックが水平方向に変位することによりフランジの孔の周縁に係止して孔からの挿入片の抜け出しを阻止する係止段部を設け、各斜材の他端部にはフランジに固定可能な固定金具を備えてなる安全手摺り。 - 前記挿入片は、板状フック本体の先端側に突設された軸状体で、上部側の径小軸部と下部側の径大軸部とからなり、径小軸部と径大軸部との間に係止段部を形成してなる請求項1に記載の安全手摺り。
- 前記径大軸部の下部側に下窄まりテーパ状の挿入ガイド部を形成してなる請求項2に記載の安全手摺り。
- 前記挿入片は、板状フック本体の先端側に突設された軸状体からなり、この軸状体の上部側内側面所要部を所要深さだけ切除することによって上部側の径小軸部を形成し、その下部側を下部側径大軸部とし、径小軸部と径大軸部との間に係止段部を形成してなる請求項2又は3に記載の安全手摺り。
- 前記挿入片は、板状フック本体の先端側に一体に延設された板状部からなり、この先端側板状部の内側端面の所要部位に係止段部を形成してなる請求項1に記載の安全手摺り。
- 前記係止段部の下部側に幅の狭くなった挿入ガイド部を形成してなる請求項5に記載の安全手摺り。
- 前記固定金具は、フランジに掛止可能なコ字状枠片と、フランジに掛止されたコ字状枠片の上方よりコ字状枠片及びフランジの孔を貫通して打ち込まれる楔片とからなる請求項1〜6の何れかに記載の安全手摺り。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008033083A JP4543095B2 (ja) | 2008-02-14 | 2008-02-14 | 安全手摺り |
CN2008101250189A CN101509316B (zh) | 2008-02-14 | 2008-06-24 | 安全栏杆 |
KR1020080062513A KR101028378B1 (ko) | 2008-02-14 | 2008-06-30 | 안전 핸드레일 |
DE102008034329A DE102008034329A1 (de) | 2008-02-14 | 2008-07-23 | Sicherheitsgeländer |
FR0950261A FR2927639A1 (fr) | 2008-02-14 | 2009-01-16 | Garde-corps de securite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008033083A JP4543095B2 (ja) | 2008-02-14 | 2008-02-14 | 安全手摺り |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009191517A JP2009191517A (ja) | 2009-08-27 |
JP4543095B2 true JP4543095B2 (ja) | 2010-09-15 |
Family
ID=40874159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008033083A Active JP4543095B2 (ja) | 2008-02-14 | 2008-02-14 | 安全手摺り |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4543095B2 (ja) |
KR (1) | KR101028378B1 (ja) |
CN (1) | CN101509316B (ja) |
DE (1) | DE102008034329A1 (ja) |
FR (1) | FR2927639A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132157A (ja) * | 2010-12-20 | 2012-07-12 | Alinco Inc | 先行手摺り |
JP5824226B2 (ja) * | 2011-04-01 | 2015-11-25 | アルインコ株式会社 | 先行手摺 |
JP6105893B2 (ja) * | 2012-10-17 | 2017-03-29 | アルインコ株式会社 | 足場用手摺 |
KR101445288B1 (ko) * | 2012-12-18 | 2014-09-29 | 최완석 | 다용도 난간 장치 |
CN103114715A (zh) * | 2013-03-07 | 2013-05-22 | 上海星晔进出口有限公司 | 安全撑及包括其的脚手架和安装方法 |
CN104790641A (zh) * | 2015-04-22 | 2015-07-22 | 天津大学 | 一种榫卯式脚手架斜撑体系 |
JP6591215B2 (ja) * | 2015-06-18 | 2019-10-16 | アルインコ株式会社 | 緊結式足場における安全手摺 |
JP6749600B2 (ja) * | 2016-07-13 | 2020-09-02 | 株式会社三共 | 先行手摺り |
DE202018101602U1 (de) * | 2018-03-22 | 2019-06-27 | Peri Gmbh | Traggerüst |
JP6817369B2 (ja) * | 2019-05-24 | 2021-01-20 | アルインコ株式会社 | 緊結式足場における安全手摺 |
DE102021101768A1 (de) * | 2021-01-27 | 2022-07-28 | Wilhelm Layher Verwaltungs-Gmbh | Anordnung von gerüstbauteilen |
JP6940905B1 (ja) * | 2021-03-08 | 2021-09-29 | 株式会社クリス・コーポレーション | 単管建地用先行筋交い及び仮設足場 |
JP6968327B1 (ja) * | 2021-03-12 | 2021-11-17 | 株式会社クリス・コーポレーション | 単管足場用先行筋交い及び仮設足場 |
CN113445717B (zh) * | 2021-06-07 | 2022-11-08 | 北京市政路桥股份有限公司 | 一种用于管廊施工的盘扣式支撑架及施工方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51102922U (ja) * | 1975-02-16 | 1976-08-18 | ||
JPS603359A (ja) * | 1982-12-24 | 1985-01-09 | ウオン・ワア | 足場構築用材 |
JPH11241497A (ja) * | 1997-12-26 | 1999-09-07 | Tatsuo Ono | 枠体及び枠体を組付けた構造体 |
JP2000503358A (ja) * | 1996-01-26 | 2000-03-21 | ペリ ゲー・エム・ベー・ハー | 足場継手 |
JP2005068652A (ja) * | 2003-08-25 | 2005-03-17 | Alinco Inc | 安全手摺 |
JP2005068650A (ja) * | 2003-08-25 | 2005-03-17 | Alinco Inc | 安全手摺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1137339C (zh) * | 1999-06-25 | 2004-02-04 | 小野辰雄 | 脚手架用结构和整体式构架体结构 |
CN2568752Y (zh) * | 2001-04-10 | 2003-08-27 | 高鹏 | 直插式双自锁型多功能脚手架 |
JP4020894B2 (ja) * | 2004-07-08 | 2007-12-12 | アルインコ株式会社 | アルミニウム製足場用建枠及び足場装置 |
KR200384333Y1 (ko) * | 2005-02-15 | 2005-05-13 | 김종영 | 건축용 비계 |
-
2008
- 2008-02-14 JP JP2008033083A patent/JP4543095B2/ja active Active
- 2008-06-24 CN CN2008101250189A patent/CN101509316B/zh active Active
- 2008-06-30 KR KR1020080062513A patent/KR101028378B1/ko not_active IP Right Cessation
- 2008-07-23 DE DE102008034329A patent/DE102008034329A1/de not_active Withdrawn
-
2009
- 2009-01-16 FR FR0950261A patent/FR2927639A1/fr active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51102922U (ja) * | 1975-02-16 | 1976-08-18 | ||
JPS603359A (ja) * | 1982-12-24 | 1985-01-09 | ウオン・ワア | 足場構築用材 |
JP2000503358A (ja) * | 1996-01-26 | 2000-03-21 | ペリ ゲー・エム・ベー・ハー | 足場継手 |
JPH11241497A (ja) * | 1997-12-26 | 1999-09-07 | Tatsuo Ono | 枠体及び枠体を組付けた構造体 |
JP2005068652A (ja) * | 2003-08-25 | 2005-03-17 | Alinco Inc | 安全手摺 |
JP2005068650A (ja) * | 2003-08-25 | 2005-03-17 | Alinco Inc | 安全手摺 |
Also Published As
Publication number | Publication date |
---|---|
FR2927639A1 (fr) | 2009-08-21 |
DE102008034329A1 (de) | 2009-08-20 |
KR101028378B1 (ko) | 2011-04-13 |
CN101509316A (zh) | 2009-08-19 |
CN101509316B (zh) | 2011-03-09 |
JP2009191517A (ja) | 2009-08-27 |
KR20090088292A (ko) | 2009-08-19 |
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