JP4558558B2 - 橋梁の押出架設装置 - Google Patents
橋梁の押出架設装置 Download PDFInfo
- Publication number
- JP4558558B2 JP4558558B2 JP2005102262A JP2005102262A JP4558558B2 JP 4558558 B2 JP4558558 B2 JP 4558558B2 JP 2005102262 A JP2005102262 A JP 2005102262A JP 2005102262 A JP2005102262 A JP 2005102262A JP 4558558 B2 JP4558558 B2 JP 4558558B2
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- Japan
- Prior art keywords
- main girder
- extrusion
- sliding plate
- girder
- bridge
- 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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Description
S=F/Fa>φ・・・・・・・・・・(3)
gΔt(μcosθ−sinθ)/φ>V・・・・・・・・・(4)
2 主桁
3 橋脚
5 水平押出部
6 鉛直ジャッキ
10 油圧ポンプ
11 インバータ
12 操作盤
51 滑り板
52 スライドジャッキ
71 ホース
Claims (2)
- 橋梁の主桁を押出し工法により下り勾配で架設する橋梁の押出架設装置において、
上記主桁の底面に当接可能な滑り板と、上記滑り板を桁押出し方向へ摺動させるためのスライドジャッキとを有する水平押出部と、
鉛直方向へ伸縮自在に設けられた鉛直ジャッキとを備え、
動作時には、
上記鉛直ジャッキを押し下げるとともに、上記水平押出部における上記滑り板を押し上げてこれを主桁の底面に当接させ、上記スライドジャッキによりこの主桁の底面に当接させた滑り板を上記桁押出し方向へ上記主桁の底面に対して摺動させることにより上記主桁を押し出し、
上記滑り板を摺動させた後、上記鉛直ジャッキを鉛直方向に押し上げることにより上記主桁の底面を仮支持するとともに、上記水平押出部における上記滑り板を上記主桁の底面から離間させ、上記スライドジャッキにより、上記滑り板を上記桁押出し方向と正反対方向へ移動させ、
上記動作を繰り返し実行すること
を特徴とする橋梁の押出架設装置。 - 上記押出速度が複数段階に亘って減速するようにこれを制御するための制御手段をさらに備えること
を特徴とする請求項1記載の橋梁の押出架設装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005102262A JP4558558B2 (ja) | 2005-03-31 | 2005-03-31 | 橋梁の押出架設装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005102262A JP4558558B2 (ja) | 2005-03-31 | 2005-03-31 | 橋梁の押出架設装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006283324A JP2006283324A (ja) | 2006-10-19 |
JP4558558B2 true JP4558558B2 (ja) | 2010-10-06 |
Family
ID=37405523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005102262A Expired - Fee Related JP4558558B2 (ja) | 2005-03-31 | 2005-03-31 | 橋梁の押出架設装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4558558B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266566A (zh) * | 2013-04-24 | 2013-08-28 | 中交武汉港湾工程设计研究院有限公司 | 一种步履式连续顶推系统及施工方法 |
CN105970834A (zh) * | 2016-07-28 | 2016-09-28 | 武汉卡特工业股份有限公司 | 一种智能同步重载步履式顶推设备 |
CN108999087A (zh) * | 2018-08-08 | 2018-12-14 | 四川公路桥梁建设集团有限公司 | 数控铰式调坡器装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100543233C (zh) * | 2007-05-28 | 2009-09-23 | 中交第二公路工程局有限公司 | 高低压泵组合液压系统 |
CN101676572B (zh) * | 2008-09-19 | 2012-12-26 | 呼六福 | 直联微型液压泵组合控制系统及其控制装置 |
CN102002914B (zh) * | 2010-11-17 | 2012-06-06 | 中铁二十四局集团有限公司 | 钢箱梁的架设顶推装置 |
CN106065574A (zh) * | 2016-06-17 | 2016-11-02 | 柳州黔桥工程材料有限公司 | 步履顶推施工过拼板的方法 |
CN106087747A (zh) * | 2016-06-17 | 2016-11-09 | 柳州黔桥工程材料有限公司 | 步履顶推施工纠偏方法 |
CN109183623B (zh) * | 2018-09-20 | 2021-07-27 | 中建市政工程有限公司 | 一种预制梁底纵坡施工方法及其装置 |
CN111877166A (zh) * | 2020-07-15 | 2020-11-03 | 中亿丰建设集团股份有限公司 | 具有坡度的桥梁钢箱梁的顶推施工方法 |
KR102376965B1 (ko) * | 2020-11-26 | 2022-03-18 | 한국로봇융합연구원 | 거더 정밀 거치용 다중 유압 로봇 시스템 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57193605A (en) * | 1981-05-26 | 1982-11-29 | Taisei Corp | Construction in extrusion engineering method |
JPH038909A (ja) * | 1989-06-02 | 1991-01-16 | De-P Kensetsu Kogyo Kk | 大型移動支保工の移動用油圧装置 |
JPH06212607A (ja) * | 1993-01-12 | 1994-08-02 | Sumitomo Constr Co Ltd | 橋梁押出し装置 |
JPH093830A (ja) * | 1995-06-26 | 1997-01-07 | Mitsui Eng & Shipbuild Co Ltd | 手延機及び架設桁の送り出し装置 |
JPH0988839A (ja) * | 1995-09-25 | 1997-03-31 | Hitachi Constr Mach Co Ltd | 電動油圧ポンプユニットおよび小口径管推進装置 |
JPH09125320A (ja) * | 1995-10-30 | 1997-05-13 | Kawada Kensetsu Kk | 下り勾配用押出し装置 |
-
2005
- 2005-03-31 JP JP2005102262A patent/JP4558558B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57193605A (en) * | 1981-05-26 | 1982-11-29 | Taisei Corp | Construction in extrusion engineering method |
JPH038909A (ja) * | 1989-06-02 | 1991-01-16 | De-P Kensetsu Kogyo Kk | 大型移動支保工の移動用油圧装置 |
JPH06212607A (ja) * | 1993-01-12 | 1994-08-02 | Sumitomo Constr Co Ltd | 橋梁押出し装置 |
JPH093830A (ja) * | 1995-06-26 | 1997-01-07 | Mitsui Eng & Shipbuild Co Ltd | 手延機及び架設桁の送り出し装置 |
JPH0988839A (ja) * | 1995-09-25 | 1997-03-31 | Hitachi Constr Mach Co Ltd | 電動油圧ポンプユニットおよび小口径管推進装置 |
JPH09125320A (ja) * | 1995-10-30 | 1997-05-13 | Kawada Kensetsu Kk | 下り勾配用押出し装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103266566A (zh) * | 2013-04-24 | 2013-08-28 | 中交武汉港湾工程设计研究院有限公司 | 一种步履式连续顶推系统及施工方法 |
CN105970834A (zh) * | 2016-07-28 | 2016-09-28 | 武汉卡特工业股份有限公司 | 一种智能同步重载步履式顶推设备 |
CN108999087A (zh) * | 2018-08-08 | 2018-12-14 | 四川公路桥梁建设集团有限公司 | 数控铰式调坡器装置 |
Also Published As
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JP2006283324A (ja) | 2006-10-19 |
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