JP4117238B2 - 作業用足場 - Google Patents
作業用足場 Download PDFInfo
- Publication number
- JP4117238B2 JP4117238B2 JP2003311060A JP2003311060A JP4117238B2 JP 4117238 B2 JP4117238 B2 JP 4117238B2 JP 2003311060 A JP2003311060 A JP 2003311060A JP 2003311060 A JP2003311060 A JP 2003311060A JP 4117238 B2 JP4117238 B2 JP 4117238B2
- Authority
- JP
- Japan
- Prior art keywords
- handrail
- attachment
- wedge
- attachment portion
- main body
- 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.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 206010006322 Breath holding Diseases 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 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
- 238000007796 conventional method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
Description
2 ブレス
3 手摺り
4 第一の取り付け部
4a フック部
4b 支持板
4c ストップ片
5 第二の取り付け部(ガイド)
5a 把持部
5b 楔差し込み部
5c ピン
6 楔
6a 長穴
7 足場板
Claims (5)
- 二本の支柱間にX状にクロスして架設される一対のブレスと、手摺り本体の両端側に第一の取り付け部および第二の取り付け部を備えた手摺りとを有し、前記手摺り本体を前記第一の取り付け部と前記第二の取り付け部とを介して前記一対のブレス間に取り付けている作業用足場において、前記第一の取り付け部をフック部と、前記フック部に連設されて前記手摺り本体の端部に固定した支持板と、前記フック部の多端に連設されて当該フック部の開口部と干渉する方向に伸びるストップ片とで構成し、前記第二の取り付け部を前記手摺り本体に結合されかつブレス把持部と楔差し込み部にスライド自在に挿入した楔とで構成したことを特徴とする作業用足場。
- フック部がU字状に形成され、その基端が支持板に連設されるとともに多端に連設したストップ片が支持板方向に傾斜して延びて開口部の開口幅を規制している請求項1に記載の作業用足場。
- 二本の支柱間にX状にクロスして架設される一対のブレスと、手摺り本体の両端側に取り付け部を備えた手摺りとを有し、前記手摺り本体が前記各取り付け部を介して前記一対のブレス間に取り付けられている作業用足場において、前記取り付け部を前記手摺り本体に旋回自在に結合されかつブレス把持部と楔差し込み部とを備えたガイドと、前記ガイドにピンを介して取り付けられながら前記楔差し込み部にスライド自在に挿入した楔とで構成したことを特徴とする作業用足場。
- 前記ガイドが両側にそれぞれ湾状のブレス把持部とU字状の楔差し込み部とを備え、前記楔差し込み部はピンを介して旋回自在に手摺り本体の端部に結合され、さらに楔には軸方向に沿う長穴を形成し、この長穴内に前記ピンを挿入している請求項1,2又は3に記載の作業用足場。
- 前記手摺り本体が一本のパイプまたはアウターパイプとこのアウターパイプ内に挿入したインナーパイプとからなる伸縮自在なパイプとで構成されている請求項1,2、3又は4に記載の作業用足場。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003311060A JP4117238B2 (ja) | 2003-09-03 | 2003-09-03 | 作業用足場 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003311060A JP4117238B2 (ja) | 2003-09-03 | 2003-09-03 | 作業用足場 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005076391A JP2005076391A (ja) | 2005-03-24 |
JP4117238B2 true JP4117238B2 (ja) | 2008-07-16 |
Family
ID=34412721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003311060A Expired - Lifetime JP4117238B2 (ja) | 2003-09-03 | 2003-09-03 | 作業用足場 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4117238B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008014097A (ja) * | 2006-07-10 | 2008-01-24 | Asahi Riirakku Kk | 枠組足場の交差筋違用水平横架材 |
JP6543751B1 (ja) * | 2018-07-12 | 2019-07-10 | リーラック機材株式会社 | 枠組足場用下桟およびその端部連結金具 |
CN114109005A (zh) * | 2021-12-09 | 2022-03-01 | 来安县金盛源金属制品有限公司 | 一种脚手架连接杆拉钩结构及脚手架 |
-
2003
- 2003-09-03 JP JP2003311060A patent/JP4117238B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005076391A (ja) | 2005-03-24 |
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