CN103806413A - Dig-in harbor basin - Google Patents
Dig-in harbor basin Download PDFInfo
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- CN103806413A CN103806413A CN201410082353.0A CN201410082353A CN103806413A CN 103806413 A CN103806413 A CN 103806413A CN 201410082353 A CN201410082353 A CN 201410082353A CN 103806413 A CN103806413 A CN 103806413A
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Abstract
The invention provides a dig-in harbor basin, and relates to the field of harbor navigation channels. The dig-in harbor basin comprises a wharf provided with an entrance and a closed end and a harbor basin water area surrounded by the wharf, wherein cyclotron water areas which are connected with the harbor basin water area and have the width greater than that of the harbor basin water area are arranged outside the entrance of the wharf; the wharf is provided with a traction system which is used for towing a ship to enter and exit the harbor basin water area. According to the dig-in harbor basin disclosed by the invention, the ship can enter and exit a harbor basin without turning around by utilizing the traction system; the cyclotron water area used for the ship to turn around and arranged in the harbor basin water area is eliminated; cyclotron water areas are distributed out of the harbor basin area in a centralized way, so that the occupied area and the occupied shoreline length of the harbor basin are reduced, and the construction cost and the operation and maintenance cost are reduced.
Description
Technical field
The present invention relates to harbor approach field, relate in particular to a kind of excavated basin.
Background technology
In harbor approach is built, often design excavated basin.Press the basin that current specifications recommend method is arranged, comprise basin waters 16(Fig. 1 that U font harbour 19, front waters 18, port and harbour surround), in basin waters 16, be provided for the turning basin 17 that boats and ships are reversed end for end.Basin waters 16 is connected with front waters 18, port.Therefore, the area in basin waters is larger, 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 bordering on the sea is near a river more in short supply, and therefore, basin construction costs and operation maintenance cost that existing method is arranged are higher.
Summary of the invention
The object of the invention be to solve the basin floor space that current specifications recommend method arranges large, take the long problem of water front, a kind of excavated basin is provided.
Object of the present invention adopts following technical scheme to realize.
A kind of excavated basin, comprise the basin waters that is provided with the harbour of entrance and blind end, is surrounded by described harbour, described harbour entrance outside is provided with and is connected with described basin waters and width is greater than the turning basin of described basin waters width, and 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 the 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 the second traction unit comprises that warping winch, pull-cord and top are provided with the expansion link of directive wheel, and described warping winch and expansion link are located at harbour entrance, 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 berth waters and middle inward and outward channel waters of the boats and ships of both sides.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, utilizing trailer system to realize boats and ships need not reverse end for end, just can pass in and out basin, cancel the turning basin that is provided for boats and ships tune in basin waters, by turning basin centralized arrangement in outside, basin waters, thereby reduce basin floor space and take water front length, reducing 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 is reversed end for end boats and ships 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.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment, the present invention is further described.
As shown in Figure 2, excavated basin, comprise and be provided with the harbour 9 of entrance and blind end, the front waters 8 in the basin waters 6 being surrounded by harbour and port, harbour entrance outside is provided with and is connected with basin waters 6 and width (AB) is greater than the turning basin 7 of basin waters 6 width, and 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 the necessary safety yardstick of having more than needed.Tune when turning basin is to provide boats and ships and goes out basin, adjust the passage at accommodation while entering basin.Front waters, port is the public waters of ship's navigation before port, and the passage of boats and ships turnover turning basin is provided.Excavated basin of the present invention, utilizing trailer system to realize boats and ships need not reverse end for end, just can pass in and out basin, cancel the turning basin that is provided for boats and ships tune in basin waters, by turning basin centralized arrangement in outside, basin waters, thereby reduce basin floor space and take water front length, reducing 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.
The 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 of bow portion.
The second traction unit comprises that warping winch 5, pull-cord 3 and top are provided with the expansion link 4 of directive wheel, warping winch 5, expansion link 4 are all located at harbour entrance, 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.When off working state, expansion link 4, in contraction state, is no more than wharf apron line, does not affect boats and ships turnover basin waters; When duty, expansion link 4 is in elongation state, and extend to waters direction on the top of expansion link 4.Directive wheel is pulley, for pull-cord is led, makes boats and ships by predetermined direction turnover basin.
Basin of the present invention waters is made up of berth waters and middle inward and outward channel waters of the boats and ships of both sides, and therefore, width is the berth width sums in waters and inward and outward channel waters of boats and ships.Turning basin width is preferably 1.2 ~ 1.5 times of ship type length.In prior art, basin waters is made up of berth waters and turning basin of boats and ships, and therefore, the width in basin waters is the berth width sums of waters and turning basin of boats and ships.Because the width of turning basin is far longer than inward and outward channel waters width, so adopt technical solution of the present invention, can greatly reduce the area in basin waters, thereby reduce basin floor space and take water front length, reduce 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 like this boats and ships turnover basin.Harbour is preferably U-shaped.
Ship entry alongside flow process: boats and ships waters 8 from port enters turning basin 7, completes accommodation adjustment, and the movable end of pull-cord 2 is lain in to bow, warping winch 1 tightens up pull-cord 2, ship-dragging, to predetermined berth, is removed to pull-cord 2, boats and ships landing pier berth.For improving the steady of distraction procedure, can be in distraction procedure, expansion link 4 is extended to the centerline direction in basin waters, pull-cord 3 is after expansion link 4 top pulley guiding, the movable end of pull-cord 3 is lain in to stern, warping winch 5 loosens pull-cord 3, and ship-dragging, to predetermined berth, is removed pull-cord 3.In this process, warping winch 1 is active traction source, and warping winch 5 is passive traction source, requires the two synchronously folding and unfolding.
The boats and ships alongside flow process of leaving the port: by the flow process reverse order that approaches, warping winch 5 is traction source initiatively, and warping winch 1 is passive traction source.In the time that boats and ships afterbody approaches expansion link 4, remove pull-cord 2 and 3, expansion link 4 is contracted to off working state, 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, is guaranteeing safety and stably in situation, can not use passive traction.
Claims (9)
1. an excavated basin, comprise the basin waters that is provided with the harbour of entrance and blind end, is surrounded by described harbour, it is characterized in that described harbour entrance outside is provided with is connected with described basin waters and width is greater than the turning basin of described basin waters width, and described harbour is provided with the trailer system for drawing waters, pond, boats and ships entering and leaving port.
2. excavated basin according to claim 1, is characterized in that described trailer system comprises to be located at the first traction unit of harbour blind end and the second traction unit of harbour entrance.
3. excavated basin according to claim 2, is characterized in that described the 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.
4. excavated basin according to claim 3, it is characterized in that described the second traction unit comprises that warping winch, pull-cord and top are provided with the expansion link of directive wheel, described warping winch and expansion link are located at harbour entrance, and one end of described pull-cord is connected with warping winch, the other end is connected with boats and ships by directive wheel.
5. according to the described excavated basin of one of claim 1-4, it is characterized in that described basin waters is made up of berth waters and middle inward and outward channel waters of the boats and ships of both sides.
6. excavated basin according to claim 5, the width that it is characterized in that described turning basin is 1.2 ~ 1.5 times of ship type length.
7. excavated basin according to claim 6, it is characterized in that described turning basin by chamfered transition to basin waters.
8. excavated basin according to claim 7, is characterized in that the center line in described turning basin and basin waters overlaps.
9. excavated basin according to claim 8, 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 true CN103806413A (en) | 2014-05-21 |
| CN103806413B 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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Cited By (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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11166221A (en) * | 1997-12-05 | 1999-06-22 | Mitsubishi Heavy Ind Ltd | Floating body system port facilities |
| 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 |
-
2014
- 2014-03-07 CN CN201410082353.0A patent/CN103806413B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11166221A (en) * | 1997-12-05 | 1999-06-22 | Mitsubishi Heavy Ind Ltd | Floating body system port facilities |
| 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 |
|---|
| 刘洪波等: "巴拿马某港口工程水域尺度探讨", 《水运工程》, no. 9, 30 September 2011 (2011-09-30), pages 133 - 135 * |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103806413B (en) | 2016-03-23 |
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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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