JP4843327B2 - 中空の構造物の構造物内部に足場を仮設する工法 - Google Patents
中空の構造物の構造物内部に足場を仮設する工法 Download PDFInfo
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- JP4843327B2 JP4843327B2 JP2006036350A JP2006036350A JP4843327B2 JP 4843327 B2 JP4843327 B2 JP 4843327B2 JP 2006036350 A JP2006036350 A JP 2006036350A JP 2006036350 A JP2006036350 A JP 2006036350A JP 4843327 B2 JP4843327 B2 JP 4843327B2
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- JP
- Japan
- Prior art keywords
- work
- gondola
- scaffolding
- scaffold
- rack
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Movable Scaffolding (AREA)
Description
1b、2e、4a ラックレール
1c、2a 足場
1d 落下防止ワイヤー
1e ジャッキ状ストッパー
1f、2f 駆動台車
1g、2f、4c ブレーキ
2b 穀物用副瓶サイロ用十字状の足場
2c 足場板
2d 単管
3a 複数ラックレール用屋上やぐら状固定係止機構
3b 単一ラックレール用屋上やぐら状固定係止機構
3c 複数、単数ラックレール共通屋上やぐら状固定係止機構平面図
3d 複数ラックレール
3e 単数ラックレール
4b ピニオン
4d モーター
Claims (1)
- サイロ等の上部開口部を有する構造物の構造物内部を清掃、補修、メンテナンスする際、
中心線を通らない位置に2箇所以上ある上部開口部のうち、上部開口部を結ぶ線が構造物の中心線を通る前記上部開口部それぞれに固定支持機構を設置し、構造物内部に搬入した梁の両端を前記固定支持機構それぞれにより構造物内部で支持し、
前記梁の上に求めた構造物の中心線に設けた井桁状の係止具からラックレールを鉛直に吊り下げ、
前記ラックレール上を昇降する駆動台車から構造物の内壁に向けて足場を展開する中空の構造物の構造物内部に足場を仮設する工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006036350A JP4843327B2 (ja) | 2006-02-14 | 2006-02-14 | 中空の構造物の構造物内部に足場を仮設する工法 |
Applications Claiming Priority (1)
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JP2006036350A JP4843327B2 (ja) | 2006-02-14 | 2006-02-14 | 中空の構造物の構造物内部に足場を仮設する工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007217872A JP2007217872A (ja) | 2007-08-30 |
JP4843327B2 true JP4843327B2 (ja) | 2011-12-21 |
Family
ID=38495452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006036350A Active JP4843327B2 (ja) | 2006-02-14 | 2006-02-14 | 中空の構造物の構造物内部に足場を仮設する工法 |
Country Status (1)
Country | Link |
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JP (1) | JP4843327B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11524838B2 (en) | 2018-04-02 | 2022-12-13 | PLANT BASE Co., Ltd. | Method for discharging granular powder brought into fixed state inside hollow structure |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102235727B1 (ko) * | 2020-08-21 | 2021-04-05 | 성신양회 주식회사 | 사일로의 고형물 제거장치 |
CN112727058B (zh) * | 2020-12-29 | 2021-09-07 | 广州达蒙安防科技有限公司 | 一种导轨夹钳防坠装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5049221A (ja) * | 1973-09-01 | 1975-05-01 | ||
JPS5159136A (ja) * | 1974-11-21 | 1976-05-24 | Shoichi Honda | Eikyujidoki |
JPH0849408A (ja) * | 1994-05-30 | 1996-02-20 | Mitsubishi Heavy Ind Ltd | 火炉内の足場 |
JP3018061B2 (ja) * | 1994-08-09 | 2000-03-13 | 株式会社中部プラントサービス | ボイラ炉内の作業ステージとその構築移動方法 |
JPH09240962A (ja) * | 1996-03-12 | 1997-09-16 | Shimizu Corp | 建設工事用エレベーター |
JPH09268757A (ja) * | 1996-04-01 | 1997-10-14 | Babcock Hitachi Kk | 足場装置 |
JP3855086B2 (ja) * | 1997-10-15 | 2006-12-06 | 守夫 反町 | 足場装置 |
JP4209635B2 (ja) * | 2002-06-05 | 2009-01-14 | 大王製紙株式会社 | 塔槽体の内壁面作業用足場装置及び該足場装置を用いた内壁面作業方法 |
-
2006
- 2006-02-14 JP JP2006036350A patent/JP4843327B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11524838B2 (en) | 2018-04-02 | 2022-12-13 | PLANT BASE Co., Ltd. | Method for discharging granular powder brought into fixed state inside hollow structure |
Also Published As
Publication number | Publication date |
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JP2007217872A (ja) | 2007-08-30 |
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