JP2005105553A - 可搬式階段用作業足場台 - Google Patents
可搬式階段用作業足場台 Download PDFInfo
- Publication number
- JP2005105553A JP2005105553A JP2003336761A JP2003336761A JP2005105553A JP 2005105553 A JP2005105553 A JP 2005105553A JP 2003336761 A JP2003336761 A JP 2003336761A JP 2003336761 A JP2003336761 A JP 2003336761A JP 2005105553 A JP2005105553 A JP 2005105553A
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- handrail frame
- portable
- legs
- work platform
- 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
Links
- 230000009194 climbing Effects 0.000 claims description 11
- 230000001174 ascending effect Effects 0.000 abstract 1
- 210000002414 leg Anatomy 0.000 description 81
- 238000005452 bending Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001981 hip bone Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
- E04G1/365—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes specially adapted for staircases or stairs
-
- 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
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
- Ladders (AREA)
Abstract
【解決手段】 天板1と、天板1を下方から支える脚部とを有し、脚部は、長さ違いの短尺の脚部2と、長尺の脚部3とを有し、長尺の脚部3には伸縮固定機構35を設け、天板1と脚部2,3との連結部は折り畳み自在構造33を有している。手摺り枠11を有し、手摺り枠11は回動軸23を天板1の後寄りに有し、登板時には手摺り枠11を開きながら短尺の脚部2側から登板するようになっている。
【選択図】 図1
Description
2 短尺の脚部
3 長尺の脚部
8 幅広構造体
11 手摺り枠
23 回動軸
33 回動連結体(折り畳み自在構造)
35 伸縮固定機構
Claims (6)
- 天板と、該天板を下方から支える脚部とを有し、前記脚部としては、短尺の二本の脚部と長尺の二本の脚部とを有し、前記長尺の二本の脚部には伸縮固定機構を設けてあり、前記天板と前記各脚部との連結部は折り畳み自在構造を有していることを特徴とする可搬式階段用作業足場台。
- 前記天板の上面から上方に向けて扇状に開いて略垂直姿勢で固定でき、かつ、前記天板の上面に向かって閉じた状態で固定できる手摺り枠回動機構を設けたことを特徴とする請求項1に記載の可搬式階段用作業足場台。
- 前記手摺り枠回動機構は、前記長尺の脚部側寄りに手摺り枠回動軸が設けてあることを特徴とする請求項2に記載の可搬式階段用作業足場台。
- 前記長尺の二本の脚部間には、上下方向に1以上の横桟を渡してあるとともに、その横桟相互の上下幅又は最上位の横桟から天板までの上下間隔が、登板できる歩幅を超えていることを特徴とする請求項1乃至3のいずれか一つに記載の可搬式階段用作業足場台。
- 前記長尺の二本の脚部間には、1以上の横桟を有するとともに、立て板を設けてその横桟による登板路を閉塞してあることを特徴とする請求項1乃至4のいずれか一つに記載の可搬式階段用作業足場台。
- 前記長尺の二本の脚部下端には、前記天板の長手方向と略平行な方向の接地幅を広げた幅広構造体を設けてあることを特徴とする請求項1乃至5のいずれか一つに記載の可搬式階段用作業足場台。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003336761A JP3900354B2 (ja) | 2003-09-29 | 2003-09-29 | 可搬式階段用作業足場台 |
KR1020040038366A KR20050031358A (ko) | 2003-09-29 | 2004-05-28 | 가반식 계단용 작업발판대 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003336761A JP3900354B2 (ja) | 2003-09-29 | 2003-09-29 | 可搬式階段用作業足場台 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005105553A true JP2005105553A (ja) | 2005-04-21 |
JP3900354B2 JP3900354B2 (ja) | 2007-04-04 |
Family
ID=34532766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003336761A Expired - Lifetime JP3900354B2 (ja) | 2003-09-29 | 2003-09-29 | 可搬式階段用作業足場台 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3900354B2 (ja) |
KR (1) | KR20050031358A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010007362A (ja) * | 2008-06-27 | 2010-01-14 | Ito Seisakusho:Kk | 安全ネット取付用ブラケット |
JP2017066627A (ja) * | 2015-09-28 | 2017-04-06 | ジー・オー・ピー株式会社 | 作業台及び脚端具 |
JP2018080512A (ja) * | 2016-11-17 | 2018-05-24 | 株式会社大林組 | 作業設備 |
JP2019048545A (ja) * | 2017-09-08 | 2019-03-28 | 株式会社フジタ | 自動歩行式作業台 |
JP2019203250A (ja) * | 2018-05-21 | 2019-11-28 | ジー・オー・ピー株式会社 | 作業台 |
-
2003
- 2003-09-29 JP JP2003336761A patent/JP3900354B2/ja not_active Expired - Lifetime
-
2004
- 2004-05-28 KR KR1020040038366A patent/KR20050031358A/ko not_active Application Discontinuation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010007362A (ja) * | 2008-06-27 | 2010-01-14 | Ito Seisakusho:Kk | 安全ネット取付用ブラケット |
JP2017066627A (ja) * | 2015-09-28 | 2017-04-06 | ジー・オー・ピー株式会社 | 作業台及び脚端具 |
JP2018080512A (ja) * | 2016-11-17 | 2018-05-24 | 株式会社大林組 | 作業設備 |
JP2019048545A (ja) * | 2017-09-08 | 2019-03-28 | 株式会社フジタ | 自動歩行式作業台 |
JP2019203250A (ja) * | 2018-05-21 | 2019-11-28 | ジー・オー・ピー株式会社 | 作業台 |
JP7212343B2 (ja) | 2018-05-21 | 2023-01-25 | ジー・オー・ピー株式会社 | 作業台 |
JP2023036943A (ja) * | 2018-05-21 | 2023-03-14 | ジー・オー・ピー株式会社 | 作業台 |
JP7429074B2 (ja) | 2018-05-21 | 2024-02-07 | ジー・オー・ピー株式会社 | 作業台 |
Also Published As
Publication number | Publication date |
---|---|
KR20050031358A (ko) | 2005-04-06 |
JP3900354B2 (ja) | 2007-04-04 |
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