CN100333847C - 桥梁空心梁钢制内模的制造方法 - Google Patents
桥梁空心梁钢制内模的制造方法 Download PDFInfo
- Publication number
- CN100333847C CN100333847C CNB2005101072027A CN200510107202A CN100333847C CN 100333847 C CN100333847 C CN 100333847C CN B2005101072027 A CNB2005101072027 A CN B2005101072027A CN 200510107202 A CN200510107202 A CN 200510107202A CN 100333847 C CN100333847 C CN 100333847C
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- Prior art keywords
- hollow beam
- barrel mast
- steel
- barrel
- internal mould
- 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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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005101072027A CN100333847C (zh) | 2005-11-25 | 2005-11-25 | 桥梁空心梁钢制内模的制造方法 |
Applications Claiming Priority (1)
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CNB2005101072027A CN100333847C (zh) | 2005-11-25 | 2005-11-25 | 桥梁空心梁钢制内模的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1775398A CN1775398A (zh) | 2006-05-24 |
CN100333847C true CN100333847C (zh) | 2007-08-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005101072027A Active CN100333847C (zh) | 2005-11-25 | 2005-11-25 | 桥梁空心梁钢制内模的制造方法 |
Country Status (1)
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CN (1) | CN100333847C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104593016B (zh) * | 2013-10-30 | 2017-02-01 | 五冶集团上海有限公司 | 一种焦炉上升管内衬浇筑内模装置 |
CN106825109B (zh) * | 2017-03-03 | 2019-05-31 | 成都易态科技有限公司 | 薄壁筒体的加工装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2219106A (en) * | 1938-09-14 | 1940-10-22 | Fred E Kruckenberg | Mold for making hollow concrete casts |
GB1230093A (zh) * | 1967-04-10 | 1971-04-28 | ||
CN1052918A (zh) * | 1989-12-30 | 1991-07-10 | 山东省泰安市公路管理段工程队 | 臂缩顶落式桥梁空心板钢制内模 |
CN2201228Y (zh) * | 1994-06-09 | 1995-06-21 | 张长清 | 桥梁预应力混凝土空心板内芯钢模 |
-
2005
- 2005-11-25 CN CNB2005101072027A patent/CN100333847C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2219106A (en) * | 1938-09-14 | 1940-10-22 | Fred E Kruckenberg | Mold for making hollow concrete casts |
GB1230093A (zh) * | 1967-04-10 | 1971-04-28 | ||
CN1052918A (zh) * | 1989-12-30 | 1991-07-10 | 山东省泰安市公路管理段工程队 | 臂缩顶落式桥梁空心板钢制内模 |
CN2201228Y (zh) * | 1994-06-09 | 1995-06-21 | 张长清 | 桥梁预应力混凝土空心板内芯钢模 |
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Publication number | Publication date |
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CN1775398A (zh) | 2006-05-24 |
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Owner name: CHINA RAILWAY SEVENTH GROUP LTD. Free format text: FORMER OWNER: ZHANG QUANLING Effective date: 20080118 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080118 Address after: No. 1225, East sailing Road, Henan, Zhengzhou Patentee after: China Railway Seventh Group Co., Ltd. Address before: Gongyi City, Henan province Dayugou Mining Bureau 59 building 3 unit 403 Patentee before: Zhang Quanling |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Engineering Co., Ltd., China Railway 7th Bureau Group Co., Ltd. Assignor: China Railway Seventh Group Co., Ltd. Contract fulfillment period: 2009.7.1 to 2014.3.30 contract change Contract record no.: 2009420010045 Denomination of invention: Method for manufacturing steel-made internal mould of hollow beam for bridge Granted publication date: 20070829 License type: Exclusive license Record date: 2009.7.28 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.1 TO 2014.3.30; CHANGE OF CONTRACT Name of requester: CHINA RAILWAY SEVENTH GROUP CO.,LTD. WUHAN ENGINEE Effective date: 20090728 |