CN103806413B - A kind of excavated basin - Google Patents
A kind of excavated basin Download PDFInfo
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- CN103806413B CN103806413B CN201410082353.0A CN201410082353A CN103806413B CN 103806413 B CN103806413 B CN 103806413B CN 201410082353 A CN201410082353 A CN 201410082353A CN 103806413 B CN103806413 B CN 103806413B
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Abstract
The invention provides a kind of excavated basin, relate to harbor approach field.Described excavated basin, comprise the harbour being provided with entrance and blind end, the basin waters surrounded by described harbour, be provided with outside described harbour entrance and be connected with described basin waters and width is greater than the turning basin of described basin waters width, described harbour is provided with the trailer system for drawing waters, pond, boats and ships entering and leaving port.Excavated basin of the present invention, utilize trailer system to realize boats and ships need not reverse end for end just can pass in and out basin, cancel the turning basin arranging in basin waters and be used for boats and ships tune, turning basin centralized arrangement is outside in basin waters, thus reduce basin floor space and take water front length, reduce construction costs and operation maintenance cost.
Description
Technical field
The present invention relates to harbor approach field, particularly relate to a kind of excavated basin.
Background technology
In harbor approach is built, often design excavated basin.By the basin that current specifications recommend method is arranged, comprise basin waters 16(Fig. 1 that U-shaped harbour 19, front waters 18, port and harbour surround), the turning basin 17 being used for boats and ships tune is set in basin waters 16.Basin waters 16 is connected with front waters 18, port.Therefore, the area in basin waters is comparatively large, and it is longer that harbour takies water front.Due to the developed area of riverine and coastal, land resources is quite in short supply, and the frontage resource bordered on the sea near a river is more in short supply, and therefore, basin construction costs and the operation maintenance cost of existing method layout are higher.
Summary of the invention
The object of the invention is that the basin floor space solving current specifications recommend method layout is large, take the long problem of water front, provides a kind of excavated basin.
Object of the present invention adopts following technical scheme to realize.
A kind of excavated basin, comprise the harbour being provided with entrance and blind end, the basin waters surrounded by described harbour, be provided with outside described harbour entrance and be connected with described basin waters and width is greater than the turning basin of described basin waters width, described harbour is provided with the trailer system for drawing waters, pond, boats and ships entering and leaving port.
In preferred technical scheme, described trailer system comprises is located at the first traction unit of harbour blind end and the second traction unit of harbour entrance.Described first traction unit comprises warping winch and pull-cord, and described warping winch is located at harbour blind end and is connected with one end of pull-cord, and the other end of described pull-cord is connected with boats and ships.Described second traction unit comprises the expansion link that warping winch, pull-cord and top are provided with directive wheel, and harbour entrance is located at by described warping winch and expansion link, and one end of described pull-cord is connected with warping winch, the other end is connected with boats and ships by directive wheel.Described basin waters is made up of the vessel berth waters of both sides and the inward and outward channel waters of centre.The width of described turning basin is preferably 1.2 ~ 1.5 times of ship type length.Described turning basin by chamfered transition to basin waters.The center line in described turning basin and basin waters overlaps.Described harbour takes the shape of the letter U.
Excavated basin of the present invention, utilize trailer system to realize boats and ships need not reverse end for end, just basin can be passed in and out, cancel the turning basin arranging in basin waters and be used for boats and ships tune, turning basin centralized arrangement is outside in basin waters, thus reduce basin floor space and take water front length, reduce construction costs and operation maintenance cost.Trailer system in the present invention comprises warping winch and pull-cord and expansion link, and the top of expansion link is provided with directive wheel, pull rope can be led, and traction waters, pond, boats and ships entering and leaving port, makes boats and ships reverse end for end in turning basin.
Accompanying drawing explanation
Fig. 1 is the excavated basin structural representation that current specifications recommend method is arranged, wherein 16-basin waters, 17-turning basin, front waters, 18-port, 19-harbour, 20-ship.
Fig. 2 is excavated basin structural representation of the present invention, wherein 1-warping winch, 2-pull-cord, 3-pull-cord, 4-expansion link, 5-warping winch, 6-basin waters, 7-turning basin, front waters, 8-port, 9-harbour, 20-ship.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the present invention is further described.
As shown in Figure 2, excavated basin, comprise the front waters 8 in the harbour 9 being provided with entrance and blind end, the basin waters 6 surrounded by harbour and port, be provided with outside harbour entrance and be connected with basin waters 6 and width (AB) is greater than the turning basin 7 of basin waters 6 width, harbour 9 is provided with the trailer system for drawing waters, pond, boats and ships entering and leaving port.The front waters 8 in basin waters 6, turning basin 7 and port is connected successively.Basin waters is to provide the passage of boats and ships landing pier and turnover basin, comprises necessary safety margin yardstick.Turning basin is to provide tune when boats and ships go out basin, the passage at adjustment accommodation when entering basin.Front waters, port is the public waters of ship's navigation before port, provides boats and ships to pass in and out the passage of turning basin.Excavated basin of the present invention, utilize trailer system to realize boats and ships need not reverse end for end, just basin can be passed in and out, cancel the turning basin arranging in basin waters and be used for boats and ships tune, turning basin centralized arrangement is outside in basin waters, thus reduce basin floor space and take water front length, reduce construction costs and operation maintenance cost.
Trailer system comprise be located at harbour blind end the first traction unit and the second traction unit of harbour entrance.
First traction unit comprises warping winch 1 and pull-cord 2, and warping winch 1 is located at harbour blind end and is connected with one end (fixed end) of pull-cord 2, and the other end of pull-cord 2 is movable end, and movable end can lie in the bollard in bow portion.
Second traction unit comprises the expansion link 4 that warping winch 5, pull-cord 3 and top are provided with directive wheel, harbour entrance is all located at by warping winch 5, expansion link 4, warping winch 5 is connected with one end (fixed end) of pull-cord 3, and the other end (movable end) of pull-cord 3 is connected with the bollard of quarter by directive wheel.Warping winch, for tightening up or loosening pull-cord.Pull-cord fixed end is wound on the reel of warping winch.During off working state, expansion link 4 is in contraction state, is no more than wharf apron line, does not affect boats and ships turnover basin waters; During duty, expansion link 4 is in elongation state, and the top of expansion link 4 is extended to direction, waters.Directive wheel is pulley, for leading to pull-cord, makes boats and ships by predetermined direction turnover basin.
Basin waters of the present invention is made up of the vessel berth waters of both sides and the inward and outward channel waters of centre, and therefore, width is the width sum in vessel berth waters and inward and outward channel waters.Turning basin width is preferably 1.2 ~ 1.5 times of ship type length.Due in prior art, basin waters is made up of vessel berth waters and turning basin, and therefore, the width in basin waters is the width sum of vessel berth waters and turning basin.Width due to turning basin is far longer than inward and outward channel waters width, so adopt technical solution of the present invention, greatly can reduce the area in basin waters, thus reduces basin floor space and take water front length, reduces construction costs and operation maintenance cost.
Turning basin preferably by chamfered transition to basin waters.The center line in turning basin and basin waters preferably overlaps, and is conducive to boats and ships turnover basin like this.Harbour is preferably U-shaped.
Ship entry alongside flow process: front waters 8 enters turning basin 7 to boats and ships from port, completes accommodation adjustment, the movable end of pull-cord 2 is lain in bow, warping winch 1 tightens up pull-cord 2, by ship-dragging to predetermined berth, remove pull-cord 2, boats and ships landing pier berth.For improving the steady of distraction procedure, can in distraction procedure, the centerline direction of expansion link 4 to basin waters is extended, pull-cord 3 is after expansion link 4 top pulley guiding, the movable end of pull-cord 3 is lain in stern, warping winch 5 loosens pull-cord 3, and ship-dragging, to predetermined berth, removes pull-cord 3.Warping winch 1 is for initiatively to draw source in the process, and warping winch 5 is passive traction source, and both requirements must synchronous folding and unfolding.
Boats and ships leave the port alongside flow process: by the flow process reverse order that approaches, warping winch 5 is for initiatively to draw source, and warping winch 1 is passive traction source.When boats and ships afterbody is close to expansion link 4, remove pull-cord 2 and 3, expansion link 4 is contracted to off working state, and boats and ships fall back to turning basin 7, carry out boats and ships tune, enter front waters 8, port.
In the flow process of boats and ships entering and leaving port, initiatively traction is necessary, but passive traction not necessarily, under guarantee safety and stable situation, can not use passive traction.
Claims (6)
1. an excavated basin, comprise the harbour being provided with entrance and blind end, the basin waters surrounded by described harbour, it is characterized in that being provided with outside described harbour entrance and to be connected with described basin waters and width is greater than the turning basin of described basin waters width, described harbour is provided with the trailer system for drawing waters, pond, boats and ships entering and leaving port;
Described trailer system comprises is located at the first traction unit of harbour blind end and the second traction unit of harbour entrance; Described first traction unit comprises warping winch and pull-cord, and described warping winch is located at harbour blind end and is connected with one end of pull-cord, and the other end of described pull-cord is connected with boats and ships; Described second traction unit comprises the expansion link that warping winch, pull-cord and top are provided with directive wheel, and harbour entrance is located at by described warping winch and expansion link, and one end of described pull-cord is connected with warping winch, the other end is connected with boats and ships by directive wheel.
2. excavated basin according to claim 1, is characterized in that described basin waters is made up of the vessel berth waters of both sides and middle inward and outward channel waters.
3. excavated basin according to claim 2, is characterized in that the width of described turning basin is 1.2 ~ 1.5 times of ship type length.
4. excavated basin according to claim 3, is characterized in that described turning basin by chamfered transition to basin waters.
5. excavated basin according to claim 4, is characterized in that the center line in described turning basin and basin waters overlaps.
6. excavated basin according to claim 5, is characterized in that described harbour takes the shape of the letter U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082353.0A CN103806413B (en) | 2014-03-07 | 2014-03-07 | A kind of excavated basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082353.0A CN103806413B (en) | 2014-03-07 | 2014-03-07 | A kind of excavated basin |
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| Publication Number | Publication Date |
|---|---|
| CN103806413A CN103806413A (en) | 2014-05-21 |
| CN103806413B true CN103806413B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410082353.0A Active CN103806413B (en) | 2014-03-07 | 2014-03-07 | A kind of excavated basin |
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| CN (1) | CN103806413B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558435A (en) * | 2017-09-07 | 2018-01-09 | 中交第三航务工程勘察设计院有限公司 | Ship under all-weather wharf and the structure is from pool operating type |
| CN111945656A (en) * | 2020-08-13 | 2020-11-17 | 易坚浩 | Combined type harbor basin and harbor basin arrangement method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202559297U (en) * | 2011-12-27 | 2012-11-28 | 上海中交水运设计研究有限公司 | Yacht harbor basin with large-scale underground space |
| CN103184731A (en) * | 2011-12-27 | 2013-07-03 | 上海中交水运设计研究有限公司 | Water body internal circulation yacht harbor basin |
| CN203755246U (en) * | 2014-03-07 | 2014-08-06 | 江苏省交通科学研究院股份有限公司 | Excavated basin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3145673B2 (en) * | 1997-12-05 | 2001-03-12 | 三菱重工業株式会社 | Floating port facilities |
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2014
- 2014-03-07 CN CN201410082353.0A patent/CN103806413B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202559297U (en) * | 2011-12-27 | 2012-11-28 | 上海中交水运设计研究有限公司 | Yacht harbor basin with large-scale underground space |
| CN103184731A (en) * | 2011-12-27 | 2013-07-03 | 上海中交水运设计研究有限公司 | Water body internal circulation yacht harbor basin |
| CN203755246U (en) * | 2014-03-07 | 2014-08-06 | 江苏省交通科学研究院股份有限公司 | Excavated basin |
Non-Patent Citations (1)
| Title |
|---|
| 巴拿马某港口工程水域尺度探讨;刘洪波等;《水运工程》;20110930(第9期);第133-135页 * |
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| CN103806413A (en) | 2014-05-21 |
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Address after: 211112 Jiangning City, Nanjing Province, the integrity of the road No. 2200, Patentee after: JSTI GROUP Co.,Ltd. Address before: 211112 Jiangning City, Nanjing Province, the integrity of the road No. 2200, Patentee before: JIANGSU TRANSPORTATION RESEARCH INSTITUTE Co.,Ltd. |
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Address after: 210017 No. 223 Simon Street, Jiangsu, Nanjing Patentee after: JSTI GROUP Co.,Ltd. Address before: 211112, No. 2200, good faith Road, Jiangning District, Jiangsu, Nanjing Patentee before: JSTI GROUP Co.,Ltd. |
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