CN201560587U - Box girder tensioning frame adopting post-tensioning method - Google Patents
Box girder tensioning frame adopting post-tensioning method Download PDFInfo
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- CN201560587U CN201560587U CN2009203116841U CN200920311684U CN201560587U CN 201560587 U CN201560587 U CN 201560587U CN 2009203116841 U CN2009203116841 U CN 2009203116841U CN 200920311684 U CN200920311684 U CN 200920311684U CN 201560587 U CN201560587 U CN 201560587U
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- Prior art keywords
- stretch
- tensioning
- frame body
- connect
- box girder
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 title abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000010276 construction Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009203116841U CN201560587U (en) | 2009-09-28 | 2009-09-28 | Box girder tensioning frame adopting post-tensioning method |
Applications Claiming Priority (1)
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CN2009203116841U CN201560587U (en) | 2009-09-28 | 2009-09-28 | Box girder tensioning frame adopting post-tensioning method |
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CN201560587U true CN201560587U (en) | 2010-08-25 |
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CN2009203116841U Expired - Fee Related CN201560587U (en) | 2009-09-28 | 2009-09-28 | Box girder tensioning frame adopting post-tensioning method |
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CN (1) | CN201560587U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102699997A (en) * | 2012-06-08 | 2012-10-03 | 中铁十九局集团第六工程有限公司 | Longitudinal post-tensioned prestressed beam moving system and method |
CN108867381A (en) * | 2018-06-14 | 2018-11-23 | 中交二公局东萌工程有限公司 | A kind of intelligent tensioning trolley |
CN110158971A (en) * | 2018-02-12 | 2019-08-23 | 南京善围建筑科技有限公司 | A kind of keel assembly equipment and assembling method |
CN110820585A (en) * | 2019-11-26 | 2020-02-21 | 西南交通建设集团股份有限公司 | Vertical tensioning equipment for finish rolling of deformed steel structures |
CN110886238A (en) * | 2019-12-26 | 2020-03-17 | 中铁十九局集团第一工程有限公司 | Post-tensioning simply supported box girder prestress tensioning trolley |
-
2009
- 2009-09-28 CN CN2009203116841U patent/CN201560587U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102699997A (en) * | 2012-06-08 | 2012-10-03 | 中铁十九局集团第六工程有限公司 | Longitudinal post-tensioned prestressed beam moving system and method |
CN102699997B (en) * | 2012-06-08 | 2014-07-09 | 中铁十九局集团第六工程有限公司 | Longitudinal post-tensioned prestressed beam moving system and method |
CN110158971A (en) * | 2018-02-12 | 2019-08-23 | 南京善围建筑科技有限公司 | A kind of keel assembly equipment and assembling method |
CN110158971B (en) * | 2018-02-12 | 2022-02-18 | 江苏景枫投资控股集团有限公司 | Keel assembling equipment and assembling method |
CN108867381A (en) * | 2018-06-14 | 2018-11-23 | 中交二公局东萌工程有限公司 | A kind of intelligent tensioning trolley |
CN110820585A (en) * | 2019-11-26 | 2020-02-21 | 西南交通建设集团股份有限公司 | Vertical tensioning equipment for finish rolling of deformed steel structures |
CN110886238A (en) * | 2019-12-26 | 2020-03-17 | 中铁十九局集团第一工程有限公司 | Post-tensioning simply supported box girder prestress tensioning trolley |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION CO. Free format text: FORMER OWNER: CHINA CONSTRUCTION CIVIL CONSTRUCTION CORP. Effective date: 20140613 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100068 FENGTAI, BEIJING TO: 200135 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140613 Address after: 200135 Pudong New Area Century Avenue, Shanghai, No. 27, layer 1568 Patentee after: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION Co.,Ltd. Address before: 100068 Beijing city Fengtai District Road No. 8 No. 1 hospital zoneach building room 811 Patentee before: CHINA CONSTRUCTION CIVIL ENGINEERING Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20180928 |
|
CF01 | Termination of patent right due to non-payment of annual fee |