CN2554222Y - Quick extension and contract chain-link structure bridge - Google Patents
Quick extension and contract chain-link structure bridge Download PDFInfo
- Publication number
- CN2554222Y CN2554222Y CN 01238107 CN01238107U CN2554222Y CN 2554222 Y CN2554222 Y CN 2554222Y CN 01238107 CN01238107 CN 01238107 CN 01238107 U CN01238107 U CN 01238107U CN 2554222 Y CN2554222 Y CN 2554222Y
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- CN
- China
- Prior art keywords
- chain
- bridge
- link structure
- contraction
- structure 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a chain frame structure bridge with rapid extension and contraction, comprising a folding bridge panel, an extensible chain frame is connected with the folding bridge panel. The utility model has novel and reasonable structure, which can not only be used as a bridge when in destruction of the bridge, but can also be used as a construction scaffolding, a temporary pier and a large water platform of the transportation, construction, emergency and disaster relief, military and other fields; furthermore, the usage is convenient, the utility model is safe and the production cost is low.
Description
The utility model relates to a kind of crane span structure.
Under the situation of meeting war, natural calamity, bridge often is damaged, and causes interruption of communication; Existing building operations is with the many complex structures of scaffold, and the mounting or dismounting workload is big.
The purpose of this utility model is to provide a kind of bridge of both can having done under the situation of bridge collapse to use, and can be used as the quick stretching, extension of building operations scaffold and the chain-link structure bridge of contraction again.
Technical solution of the present utility model is:
The chain-link structure bridge of a kind of quick stretching, extension and contraction, the difference of itself and prior art is: comprise collapsible bridge deck, flexible chain frame is connected with collapsible bridge deck.
End at collapsible bridge deck connects floating drum.The rail sliding panel is housed on the floating drum.Flexible chain frame comprises the chain bar, and the chain bar is connected with lower link, and the hanger that is contained on the lower link is connected with bridge deck with the chain bar.The chain bar is connected with upper connecting rod, and the hanger that is connected with upper connecting rod is connected with bridge deck with the chain bar.Pick-up wheel on the flexible chain frame.The flexible power set of dress on the flexible chain frame.
The utility model novel structure, reasonable, both can make bridge under the situation of bridge collapse uses, can be used as communications and transportation, engineering construction, rescue and relief work, military fields such as building operations scaffold, temporary wharf, large-scale pier again, and it is easy to use, save time, saving of labor, material-saving, safety, cost of manufacture are low.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is the lateral view of Fig. 1.
The chain-link structure bridge of a kind of quick stretching, extension and contraction, comprise collapsible bridge deck 10, flexible chain frame is connected with collapsible bridge deck 10, connects floating drum 2 in the end of collapsible bridge deck 10, and rail sliding panel 1 is housed on the floating drum 2, flexible chain frame comprises chain bar 5, chain bar 5 is connected with lower link 7, and the hanger 9 that is contained on the lower link 7 is connected with bridge deck 10 with chain bar 5, and chain bar 5 is connected with upper connecting rod 6, the hanger 8 that is connected with upper connecting rod 6 is connected with bridge deck 10 with chain bar 5, pick-ups to take turns 4 on the flexible chain frame.Also can adorn flexible power set 3 on the flexible chain frame.Also have chain frame pivot pin 11, chain frame central axis pin 12, bridge plate pivot pin 13, chain frame pivot pin 14 among the figure.
Claims (6)
1, the chain-link structure bridge of a kind of quick stretching, extension and contraction is characterized in that: the flexible chain frame of collapsible bridge deck side dress, and flexible chain frame comprises the chain bar, and the chain bar is connected with lower link, and the hanger that is contained on the lower link is connected with bridge deck with the chain bar.
2, the chain-link structure bridge of quick stretching, extension according to claim 1 and contraction, it is characterized in that: the chain bar is connected with upper connecting rod, and the hanger that is connected with upper connecting rod is connected with bridge deck with the chain bar.
3, the chain-link structure bridge of quick stretching, extension according to claim 1 and 2 and contraction is characterized in that: the end at collapsible bridge deck connects floating drum.
4, the chain-link structure bridge of quick stretching, extension according to claim 3 and contraction is characterized in that: the rail sliding panel is housed on the floating drum.
5, the chain-link structure bridge of quick stretching, extension according to claim 1 and 2 and contraction is characterized in that: pick-up wheel on the flexible chain frame.
6, the chain-link structure bridge of quick stretching, extension according to claim 1 and 2 and contraction is characterized in that: the flexible power set of dress on the flexible chain frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238107 CN2554222Y (en) | 2001-05-31 | 2001-05-31 | Quick extension and contract chain-link structure bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238107 CN2554222Y (en) | 2001-05-31 | 2001-05-31 | Quick extension and contract chain-link structure bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554222Y true CN2554222Y (en) | 2003-06-04 |
Family
ID=33650783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01238107 Expired - Fee Related CN2554222Y (en) | 2001-05-31 | 2001-05-31 | Quick extension and contract chain-link structure bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554222Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953321A (en) * | 2011-08-23 | 2013-03-06 | 陈云鹤 | Bridge capable of overcoming road debris flows |
| CN103109022A (en) * | 2009-07-06 | 2013-05-15 | 巡航冒险股份公司 | Construction of a walkway |
| CN103452046A (en) * | 2013-08-13 | 2013-12-18 | 南京工业大学 | Unfolding and folding method of quickly-foldable prestressed truss bridge |
| CN103835220A (en) * | 2014-03-06 | 2014-06-04 | 南京工业大学 | Quick unfoldable prestressed steel bridge |
| CN104005330A (en) * | 2014-01-17 | 2014-08-27 | 浙江贝欧复合材料制造有限公司 | Telescopic floating bridge |
| CN104963270A (en) * | 2015-06-18 | 2015-10-07 | 湖州升浙绿化工程有限公司 | Retractable bridge body |
| CN105415993A (en) * | 2015-12-01 | 2016-03-23 | 北京理工大学 | Hybrid power caterpillar-track-type floating bridge |
| CN105934548A (en) * | 2013-11-28 | 2016-09-07 | 英戈尼股份有限公司 | Mobile crossing structure |
| CN106320160A (en) * | 2016-11-15 | 2017-01-11 | 东南大学 | Unfoldable arch bridge structure |
| CN106741737A (en) * | 2016-12-01 | 2017-05-31 | 深圳市易特科信息技术有限公司 | Scalable aquatic life-saving equipment |
| CN106758755A (en) * | 2016-11-15 | 2017-05-31 | 东南大学 | A kind of base-supporting folded truss bridge construction |
| CN106884372A (en) * | 2017-03-09 | 2017-06-23 | 清华大学 | A kind of big rigidity retractile bridge of use redundant structure |
| CN112176849A (en) * | 2020-10-09 | 2021-01-05 | 福州经济技术开发区畅金铭电子科技有限公司 | Deformation type bridge suitable for different water levels |
| CN114013598A (en) * | 2021-12-01 | 2022-02-08 | 沪东中华造船(集团)有限公司 | Foldable cabin fabrication hole gap bridge structure |
-
2001
- 2001-05-31 CN CN 01238107 patent/CN2554222Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109022B (en) * | 2009-07-06 | 2015-05-20 | 巡航冒险股份公司 | Construction of a walkway |
| CN103109022A (en) * | 2009-07-06 | 2013-05-15 | 巡航冒险股份公司 | Construction of a walkway |
| CN102953321A (en) * | 2011-08-23 | 2013-03-06 | 陈云鹤 | Bridge capable of overcoming road debris flows |
| CN103452046A (en) * | 2013-08-13 | 2013-12-18 | 南京工业大学 | Unfolding and folding method of quickly-foldable prestressed truss bridge |
| CN103452046B (en) * | 2013-08-13 | 2015-07-29 | 南京工业大学 | A kind of expandable prestressed girder bridge fast launches gathering method |
| CN105934548A (en) * | 2013-11-28 | 2016-09-07 | 英戈尼股份有限公司 | Mobile crossing structure |
| CN105934548B (en) * | 2013-11-28 | 2018-01-19 | 英戈尼股份有限公司 | Movable crosses engineering works |
| CN104005330B (en) * | 2014-01-17 | 2016-05-18 | 浙江贝欧复合材料制造有限公司 | Flexible pontoon bridge |
| CN104005330A (en) * | 2014-01-17 | 2014-08-27 | 浙江贝欧复合材料制造有限公司 | Telescopic floating bridge |
| CN103835220A (en) * | 2014-03-06 | 2014-06-04 | 南京工业大学 | Quick unfoldable prestressed steel bridge |
| CN103835220B (en) * | 2014-03-06 | 2016-09-07 | 南京工业大学 | A kind of quickly expandable prestressing force steel bridge |
| CN104963270A (en) * | 2015-06-18 | 2015-10-07 | 湖州升浙绿化工程有限公司 | Retractable bridge body |
| CN104963270B (en) * | 2015-06-18 | 2017-03-08 | 浙江升浙建设集团有限公司 | A kind of telescopic pontic |
| CN105415993A (en) * | 2015-12-01 | 2016-03-23 | 北京理工大学 | Hybrid power caterpillar-track-type floating bridge |
| CN106320160A (en) * | 2016-11-15 | 2017-01-11 | 东南大学 | Unfoldable arch bridge structure |
| CN106758755A (en) * | 2016-11-15 | 2017-05-31 | 东南大学 | A kind of base-supporting folded truss bridge construction |
| CN106758755B (en) * | 2016-11-15 | 2018-06-22 | 东南大学 | A kind of base-supporting folded truss bridge structure |
| CN106741737A (en) * | 2016-12-01 | 2017-05-31 | 深圳市易特科信息技术有限公司 | Scalable aquatic life-saving equipment |
| CN106884372A (en) * | 2017-03-09 | 2017-06-23 | 清华大学 | A kind of big rigidity retractile bridge of use redundant structure |
| CN112176849A (en) * | 2020-10-09 | 2021-01-05 | 福州经济技术开发区畅金铭电子科技有限公司 | Deformation type bridge suitable for different water levels |
| CN114013598A (en) * | 2021-12-01 | 2022-02-08 | 沪东中华造船(集团)有限公司 | Foldable cabin fabrication hole gap bridge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |