JP4433864B2 - 枠組足場の先行手摺 - Google Patents
枠組足場の先行手摺 Download PDFInfo
- Publication number
- JP4433864B2 JP4433864B2 JP2004127695A JP2004127695A JP4433864B2 JP 4433864 B2 JP4433864 B2 JP 4433864B2 JP 2004127695 A JP2004127695 A JP 2004127695A JP 2004127695 A JP2004127695 A JP 2004127695A JP 4433864 B2 JP4433864 B2 JP 4433864B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- support column
- handrail
- guide rail
- stopper
- 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 - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 235000014676 Phragmites communis Nutrition 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 18
- 238000010276 construction Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 244000273256 Phragmites communis Species 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance 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
- 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)
- Movable Scaffolding (AREA)
Description
3…脚柱 4…筋交い
5…横架材 6…足場板
7…ガイドレール 10…先行手摺
11…支柱部 12…横棧
15…ガイドローラ 16…ストッパー
18…ストッパー部材 19…バネ
20…係止部 25…把持部
27…リンク材
Claims (3)
- 建枠を上方向並びに水平方向に所望数配置して構築する枠組足場の建枠の脚柱に対して先行手摺の支柱部を昇降自在とすると共に、隣接する支柱部間には伸縮式の横桟を架設し、枠組足場の組み立て及び解体時に先行させて設置する枠組足場の先行手摺であって、前記枠組足場の建枠の脚柱に沿わせて枠組足場の略二階高さ分に相当する長さの鋼管より成るガイドレールを係止フックにて建枠の横架材に係止させて着脱自在に設置し、該ガイドレールに前記先行手摺の支柱部に軸着させた一対のガイドローラを挟着させてガイドレールに沿って支柱部を昇降自在に配設すると共に、該支柱部には支柱部を建枠の横架材に係止可能なようにストッパーを備える一方、先行手摺の支柱部の昇降に先だって先行手摺の支柱部を建枠の横架材に係止させた状態で、前記ガイドレールのみを支柱部のガイドローラに挟着させながら枠組足場の一段分スライド可能に構成したことを特徴とする枠組足場の先行手摺。
- 前記横棧は、隣接する支柱部に回動自在に軸着したリンク材の先端部に軸支されて屈曲自在にリンク接続されると共に、前記リンク材は断面略U字形状とし、リンク材を起立状態としたときには、断面U字形状のリンク材の溝部で支柱部の垂直材を挟着して起立状態が保持されるようにしたことを特徴とする請求項1記載の枠組足場の先行手摺。
- 前記ストッパーは、前記支柱部に揺動自在に備えた一対のストッパー部材からなり、支柱部を建枠の横架材に係止するときには前記各ストッパー部材の一端に備えた係止部を建枠の横架材に引っ掛けて係止する一方、支柱部を昇降するときには各ストッパー部材の一端に備えた係止部を開放しつつ他端に備えた把持部にて建枠の脚柱を把持させ、常にストッパー部材の一部が建枠の脚柱を把持するように形成したことを特徴とする請求項1または2記載の枠組足場の先行手摺。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004127695A JP4433864B2 (ja) | 2004-04-23 | 2004-04-23 | 枠組足場の先行手摺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004127695A JP4433864B2 (ja) | 2004-04-23 | 2004-04-23 | 枠組足場の先行手摺 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005307628A JP2005307628A (ja) | 2005-11-04 |
JP4433864B2 true JP4433864B2 (ja) | 2010-03-17 |
Family
ID=35436704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004127695A Expired - Fee Related JP4433864B2 (ja) | 2004-04-23 | 2004-04-23 | 枠組足場の先行手摺 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4433864B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021113503A1 (de) * | 2020-05-26 | 2021-12-02 | Altrad Plettac Assco Gmbh | Vorlaufendes Seitenschutzmodul |
-
2004
- 2004-04-23 JP JP2004127695A patent/JP4433864B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005307628A (ja) | 2005-11-04 |
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