CN201080596Y - Bridge-erecting pier beam-shifting device - Google Patents
Bridge-erecting pier beam-shifting device Download PDFInfo
- Publication number
- CN201080596Y CN201080596Y CNU2007200911908U CN200720091190U CN201080596Y CN 201080596 Y CN201080596 Y CN 201080596Y CN U2007200911908 U CNU2007200911908 U CN U2007200911908U CN 200720091190 U CN200720091190 U CN 200720091190U CN 201080596 Y CN201080596 Y CN 201080596Y
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- moves
- beam dolly
- groove
- dolly
- saw tooth
- Prior art date
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200911908U CN201080596Y (en) | 2007-07-25 | 2007-07-25 | Bridge-erecting pier beam-shifting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200911908U CN201080596Y (en) | 2007-07-25 | 2007-07-25 | Bridge-erecting pier beam-shifting device |
Publications (1)
Publication Number | Publication Date |
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CN201080596Y true CN201080596Y (en) | 2008-07-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200911908U Expired - Fee Related CN201080596Y (en) | 2007-07-25 | 2007-07-25 | Bridge-erecting pier beam-shifting device |
Country Status (1)
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CN (1) | CN201080596Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101555681B (en) * | 2009-04-14 | 2011-02-16 | 中铁一局集团有限公司 | Integral-hole cross sliding construction process of segment assembled simple supported box beam |
CN102409615A (en) * | 2011-09-09 | 2012-04-11 | 腾达建设集团股份有限公司 | Pier top beam moving mechanism |
CN112267387A (en) * | 2020-11-19 | 2021-01-26 | 中国铁建大桥工程局集团有限公司 | Pushing equipment and steel box girder pushing method based on pushing equipment |
CN112609578A (en) * | 2020-11-24 | 2021-04-06 | 中铁二局集团有限公司 | Method for mounting steel truss girder at top section of bridge pier of cable-stayed bridge |
-
2007
- 2007-07-25 CN CNU2007200911908U patent/CN201080596Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101555681B (en) * | 2009-04-14 | 2011-02-16 | 中铁一局集团有限公司 | Integral-hole cross sliding construction process of segment assembled simple supported box beam |
CN102409615A (en) * | 2011-09-09 | 2012-04-11 | 腾达建设集团股份有限公司 | Pier top beam moving mechanism |
CN112267387A (en) * | 2020-11-19 | 2021-01-26 | 中国铁建大桥工程局集团有限公司 | Pushing equipment and steel box girder pushing method based on pushing equipment |
CN112609578A (en) * | 2020-11-24 | 2021-04-06 | 中铁二局集团有限公司 | Method for mounting steel truss girder at top section of bridge pier of cable-stayed bridge |
CN112609578B (en) * | 2020-11-24 | 2022-07-22 | 中铁二局集团有限公司 | Method for mounting steel truss girder at top section of bridge pier of cable-stayed bridge |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhengzhou Engineering Co., Ltd., China Railway Seventh Group Co., Ltd. Assignor: Zhengzhou Huazhong Construction Machinery Co., Ltd.|China Railway Seventh Group Co., Ltd. Contract fulfillment period: 2010.1.1 to 2015.1.31 Contract record no.: 2010410000008 Denomination of utility model: Bridge-erecting pier beam-shifting device Granted publication date: 20080702 License type: Exclusive license Record date: 20100129 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2010.1.1 TO 2015.1.31; CHANGE OF CONTRACT Name of requester: CHINA RAILWAY SEVENTH GROUP CORPORATION, ZHENGZHOU Effective date: 20100129 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 Termination date: 20150725 |
|
EXPY | Termination of patent right or utility model |