CN2390911Y - Marine submerged floating pontoon bridge - Google Patents
Marine submerged floating pontoon bridge Download PDFInfo
- Publication number
- CN2390911Y CN2390911Y CN 99221896 CN99221896U CN2390911Y CN 2390911 Y CN2390911 Y CN 2390911Y CN 99221896 CN99221896 CN 99221896 CN 99221896 U CN99221896 U CN 99221896U CN 2390911 Y CN2390911 Y CN 2390911Y
- Authority
- CN
- China
- Prior art keywords
- keg float
- steel frame
- supporting steel
- gravity
- pontoon 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
Links
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a marine submerged type floating bridge which mainly comprises a porous netted pavement, a long-distance supporting steel frame, a floating cylinder, gravity anchors, positioning cables, etc., wherein the long-distance supporting steel frame is connected with the porous netted pavement and the floating cylinder, and the lower part of the floating cylinder is fixedly connected with two or more gravity anchors so that the gravity center of the whole bridge body descends to the seawater below the floating cylinder so as to increase the stability of the bridge body; a plurality of positioning cables are used for positioning the bridge body from different directions. The utility model has the advantages of simple structure, low cost, fast construction and high stability.
Description
The utility model relates to a kind of ocean submerged floating pontoon bridge, particularly a kind of impact force that can reduce wave and sea wind to pontic. increase the pontoon bridge of pontic stability.
The coastal waters or over strait between communications and transportation between regional land and water lose time very much, and build the bridge pier type bridge spanning the sea, the cost height, long in time limit; Common pontoon bridge then is difficult to resist the impact of wave, and stability is too poor.
For a long time, people need a kind of cost low. and construction is fast. the marine bridge of good stability.
The purpose of this utility model is: a kind of ocean submerged floating pontoon bridge is provided, and not only cost is low for it. and the duration is short, and can resist the impact of big wave to pontic, good stability.
The utility model is achieved in that ocean submerged floating pontoon bridge, mainly comprises the holey road surface. long apart from supporting steel frame. and keg float. gravity anchor. several parts such as location hawser are formed.Long apart from supporting steel frame connection holey road surface and keg float, its upper support holey road surface, the keg float under it slips among the seawater; Be fixedly connected with two or more gravity anchors under the keg float, the center of gravity of whole pontic is dropped among the following seawater of keg float, increase the stability of pontic.Many location hawsers are from different direction location pontics, and an end of every location hawser is fixedlyed connected with gravity anchor, and the other end is that anchor or weight slip in the seawater at a distance to the seabed.
Said length is formed by many steel column interconnections apart from supporting steel frame; For alleviating the impact force of seawater, the cross section of steel column is preferably circular.
The utility model has the advantages that: simple in structure, cost is low, and construction is fast, good stability.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1, the utility model ocean submerged floating pontoon bridge analyse and observe principle schematic.
Among the figure: 1-holey road surface, 2-is long apart from supporting steel frame, the 3-keg float, the 4-gravity anchor, 5-locatees hawser.
With reference to accompanying drawing 1, ocean submerged floating pontoon bridge mainly comprises holey road surface (1). long apart from supporting steel frame (2). and keg float (3). gravity anchor (4). several parts such as location hawser (5) are formed.Long apart from supporting steel frame (2) connection holey road surface (1) and keg float (3), its upper support holey road surface (1), the keg float under it (3) slips among the seawater; Be fixedly connected with two or more gravity anchors (4) under the keg float (3), the center of gravity of whole pontic is dropped among the following seawater of keg float (3), increase the stability of pontic.Many location hawsers (5) are from different direction location pontics, and an end of every location hawser (5) is fixedlyed connected with gravity anchor (4), and the other end is that anchor or weight slip in the seawater at a distance to the seabed.
Claims (2)
1. ocean submerged floating pontoon bridge, mainly comprise the holey road surface. long apart from supporting steel frame. keg float. gravity anchor. several parts such as location hawser are formed, it is characterized in that: long apart from supporting steel frame connection holey road surface and keg float, its upper support holey road surface, the keg float under it slips among the seawater; Be fixedly connected with two or more gravity anchors under the keg float, many location hawsers are from different direction location pontics, and an end of every location hawser is fixedlyed connected with gravity anchor, and the other end is that anchor or weight slip in the seawater at a distance to the seabed.
2. ocean according to claim 1 submerged floating pontoon bridge is characterized in that: long apart from supporting steel frame, form by many steel column interconnections; The cross section of steel column is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221896 CN2390911Y (en) | 1999-08-09 | 1999-08-09 | Marine submerged floating pontoon bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221896 CN2390911Y (en) | 1999-08-09 | 1999-08-09 | Marine submerged floating pontoon bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2390911Y true CN2390911Y (en) | 2000-08-09 |
Family
ID=34012387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99221896 Expired - Fee Related CN2390911Y (en) | 1999-08-09 | 1999-08-09 | Marine submerged floating pontoon bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2390911Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007093131A1 (en) * | 2006-02-17 | 2007-08-23 | Yifang Yang | Construction method for sea-crossing bridge |
| CN103966944A (en) * | 2014-06-04 | 2014-08-06 | 张鑫宇 | Floating bridge |
| CN106480816A (en) * | 2016-11-08 | 2017-03-08 | 中国人民解放军理工大学 | Case purlin combination type coast-floating stage |
| CN112942064A (en) * | 2021-04-28 | 2021-06-11 | 广东森鲲科技有限公司 | Assembled detachable floating bridge |
-
1999
- 1999-08-09 CN CN 99221896 patent/CN2390911Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007093131A1 (en) * | 2006-02-17 | 2007-08-23 | Yifang Yang | Construction method for sea-crossing bridge |
| CN103966944A (en) * | 2014-06-04 | 2014-08-06 | 张鑫宇 | Floating bridge |
| CN106480816A (en) * | 2016-11-08 | 2017-03-08 | 中国人民解放军理工大学 | Case purlin combination type coast-floating stage |
| CN112942064A (en) * | 2021-04-28 | 2021-06-11 | 广东森鲲科技有限公司 | Assembled detachable floating bridge |
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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 |