CN108301312B - Marine highway navigation system for cross-sea traffic - Google Patents
Marine highway navigation system for cross-sea traffic Download PDFInfo
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- CN108301312B CN108301312B CN201810015520.8A CN201810015520A CN108301312B CN 108301312 B CN108301312 B CN 108301312B CN 201810015520 A CN201810015520 A CN 201810015520A CN 108301312 B CN108301312 B CN 108301312B
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- deck
- turntable
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- bridge deck
- navigation system
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
- E01D15/145—Floating bridges, e.g. pontoon bridges displaceable or with sections movable to allow passing of water-borne traffic
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Abstract
The invention relates to an offshore highway navigation system for cross-sea traffic, which comprises a bridge deck, a turntable deck, a buoy system, a connecting structure and a driving turntable, wherein the bridge deck is provided with a plurality of driving wheels; the bridge deck comprises a first section of bridge deck and a second section of bridge deck; the turntable deck is an annular deck with a gap, and is positioned between the first section of bridge deck and the second section of bridge deck; the lower parts of the bridge deck and the turntable deck are respectively provided with a plurality of floaters, racks are arranged on the surfaces of the first section of the bridge deck and the second section of the bridge deck, which are contacted with the turntable deck, gears are arranged on the surface of the outer edge of the turntable deck, and the gears are meshed with the racks; the drive turntable is located under the turntable deck, the lower portion of the drive turntable is provided with a plurality of floaters with propellers, the turntable deck is connected with the drive turntable through a connecting structure, and the drive turntable can drive the turntable deck to rotate coaxially. The maritime highway navigation system for cross-sea traffic is suitable for various ship bodies to pass through.
Description
Technical Field
The invention relates to an offshore highway facility, in particular to an offshore highway navigation system for cross-sea traffic.
background
The sea-crossing bridges in the world are generally more, and with the maturity and perfection of bridge technology, the arrangement of navigation holes generally has the same form, particularly the construction of the existing artificial island, so that the sea-crossing bridges become longer and longer, however, the traditional navigation hole form can only meet the navigation requirements of ships with small discharge capacity and low deckhouse, and for the sea-crossing bridges with very long span, the sea-crossing bridges often cross several navigation areas and are located in some navigation areas, and the ships generally need higher space on water, for example, the height on water of a drilling ship is generally more than 100 meters, and the traditional navigation hole form can not meet the requirements, so the change of the navigation mode is particularly important.
The traditional navigation area is usually set to be in a navigation hole form of a large-span suspension bridge, the defects of the mode are multiple, on one hand, loads of vehicles, bridges and wind wave flow in the span are all accumulated on the suspension cable, and the mode has potential safety hazards.
Therefore, the current navigation mode has many adverse effects such as potential safety hazards, high cost, limited ship passing, influence on the earth ecological environment and the like.
Disclosure of Invention
The invention aims to provide a maritime highway navigation system for cross-sea traffic, which solves the technical problems;
The technical problem solved by the invention can be realized by adopting the following technical scheme:
An offshore highway navigation system for cross-sea traffic comprises a bridge deck, a turntable deck, a buoy system, a connecting structure and a driving turntable;
The bridge deck comprises a first section of bridge deck and a second section of bridge deck; the turntable deck is an annular deck with a gap, and the turntable deck is positioned between the first section of bridge deck and the second section of bridge deck;
A plurality of floats are arranged at the lower parts of the bridge deck and the turntable deck, racks are arranged on the surfaces of the first section of the bridge deck and the second section of the bridge deck, which are contacted with the turntable deck, gears are arranged on the surface of the outer edge of the turntable deck, and the gears are meshed with the racks;
The drive turntable is located under the turntable deck, the lower portion of the drive turntable is provided with a plurality of floaters with propellers, the turntable deck is connected with the drive turntable through the connecting structure, and the drive turntable can drive the turntable deck to rotate coaxially.
Furthermore, a fixing structure is arranged at the bottom of the contact end of the first section of bridge deck and the turntable deck, the fixing structure comprises a fixing seat and a projecting arm, the fixing seat is fixed on the lower surface of the first section of bridge deck, one end of the projecting arm is fixed on the fixing seat, and the other end of the projecting arm is fixed with the rack.
Furthermore, a fixing structure is arranged at the bottom of the contact end of the second section of bridge deck and the turntable deck, the fixing structure comprises a fixing seat and a projecting arm, the fixing seat is fixed on the lower surface of the second section of bridge deck, one end of the projecting arm is fixed on the fixing seat, and the other end of the projecting arm is fixed with the rack.
Further, the drive turntable comprises an inner disc and an outer disc, the inner disc and the outer disc are coaxially arranged, and the inner disc and the outer disc are connected together through a plurality of connecting pieces.
Further, the float with the propeller is fixed at the lower end of the connecting piece.
Further, the turntable deck is connected with the inner disc through a connecting structure.
Furthermore, the connecting structure is a plurality of groups of connecting rods, one end of each group of connecting rods is fixed to the lower surface of the turntable deck, and the other end of each group of connecting rods is fixed to the driving turntable.
Further, each set of the connecting rods includes a plurality of connecting harnesses.
Furthermore, the propeller in the floater with the propeller is connected with the driving turntable through a universal shaft.
Has the advantages that: the maritime road navigation system for cross-sea traffic has the following technical effects:
1. The offshore highway navigation system for cross-sea traffic does not have an obstruction structure on the water surface height, and can smoothly pass through both a ship body with smaller height and a drilling ship with higher height.
2. The size of the turntable deck and the size of the gap in the offshore highway navigation system for cross-sea traffic can be freely set according to actual requirements.
3. the offshore highway navigation system for cross-sea traffic has good safety performance, and the navigation system is only required to bear vehicle load and has little influence on external factors such as wind power and the like no matter a bridge deck or a turntable deck.
4. The maritime highway navigation system for cross-sea traffic is convenient to maintain, parts can be replaced in time, and normal traffic of automobiles on a bridge cannot be influenced.
5. The offshore highway navigation system for cross-sea traffic has no seabed fixed structure, saves materials, optimizes the cost, reduces the engineering difficulty, improves the deep sea environment adaptability of the highway, and protects the marine ecological environment.
Drawings
Fig. 1 is a schematic view of an offshore highway navigation system for cross-sea traffic according to the present invention along a vertical plane.
fig. 2 is a schematic diagram of a ship-planning process of the sea-road navigation system for cross-sea traffic according to the present invention, wherein a ship is about to enter the sea area inside the turntable deck.
Fig. 3 is a schematic diagram of a sea-highway navigation system ship-landing process for cross-sea traffic according to the present invention, wherein a ship is about to leave the sea area inside the turntable deck.
FIG. 4 is a schematic view of a fixed structure in the sea highway navigation system for cross-sea traffic according to the present invention
Fig. 5 is a schematic structural diagram of a driving turntable in the maritime road navigation system for cross-sea traffic according to the present invention.
Fig. 6 is a schematic structural diagram of a floater with a propeller in the maritime highway navigation system for cross-sea traffic according to the invention.
Reference numerals: 1. a bridge deck; 11. a first deck; 12. a second section of bridge deck; 2. a vessel; 3. a turntable deck; 31. a gear; 4. driving the turntable; 41. an inner disc; 42. an outer disc; 43. a connecting member; 5. a connecting structure; 6. a float; 7. a float with a propeller; 71. a propeller; 8. a fixed seat; 9. a reach arm; 10. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
referring to fig. 1-6, there is shown a preferred embodiment of an offshore highway navigation system for cross-sea traffic comprising a deck 1, a turntable deck 3, a buoy system, a connection structure 5 and a drive turntable 4;
The bridge deck 1 comprises a first section of bridge deck 11 and a second section of bridge deck 12; the turntable deck 3 is an annular deck with a gap, and the turntable deck 3 is positioned between the first section of bridge deck 11 and the second section of bridge deck 12;
a plurality of floats 6 are arranged at the lower parts of the bridge deck 1 and the turntable deck 3, racks 10 are arranged on the surfaces of the first section of the bridge deck 11 and the second section of the bridge deck 12, which are in contact with the turntable deck 3, gears 31 are arranged on the outer edge surfaces of the turntable deck 3, and the gears 31 are meshed with the racks 10;
The drive turntable 4 is located under the turntable deck 3, the lower part of the drive turntable 4 is provided with a plurality of floaters 7 with propellers, the turntable deck 3 is connected with the drive turntable 4 through the connecting structure 5, and the drive turntable 4 can drive the turntable deck 3 to coaxially rotate.
As a preferred embodiment, a fixing structure is arranged at the bottom of the contact end of the first section of bridge deck 11 and the turntable deck 3, the fixing structure includes a fixing seat 8 and a protruding arm 9, the fixing seat 8 is fixed on the lower surface of the first section of bridge deck 11, one end of the protruding arm 9 is fixed on the fixing seat 8, and the other end of the protruding arm is fixed with the rack 10.
Furthermore, a fixing structure is arranged at the bottom of the contact end of the second section of bridge deck 12 and the turntable deck 3, the fixing structure comprises a fixing seat 8 and a projecting arm 9, the fixing seat 8 is fixed on the lower surface of the second section of bridge deck 12, one end of the projecting arm 9 is fixed on the fixing seat 8, and the other end of the projecting arm is fixed with the rack 10.
Above-mentioned structure is mainly to the fixed form of rack 10 on first section bridge floor deck 11 and the second section bridge floor deck 12, and rack 10 can directly be fixed in the side of bridge floor deck 1, the surface that contacts each other with carousel deck 3 promptly, but just is difficult to dismantle after directly fixing on bridge floor deck 1, and the position of carousel deck 3 can be restricted on the one hand in the cooperation of gear 31 and rack 10, and on the other hand also can make things convenient for carousel deck 3 to rotate between first section bridge floor deck 11 and second section bridge floor deck 12.
After the first deck 11 and the second deck 12 are provided with a fixed structure, the rack 10 becomes removable and even the cantilever arms 9 can be made to be telescopic driven by hydraulic cylinders, so that the rack 10 can be retracted under the deck 1 without the need for removal.
In a preferred embodiment, the driving turntable 4 comprises an inner disk 41 and an outer disk 42, the inner disk 41 and the outer disk 42 are coaxially arranged, and the inner disk 41 and the outer disk 42 are connected together by a plurality of connecting pieces 43.
Further, the float 7 with a pusher is fixed to the lower end of the link 43.
Further, the turntable deck 3 is connected to the inner disc 41 by means of a connection 5.
The above embodiments mainly describe a structure of the driving turntable 4, on one hand, the driving turntable 4 is to be able to submerge in the sea, on the other hand, the driving turntable 4 is to be able to rotate so as to drive the turntable deck 3 to rotate together, the driving turntable 4 in the embodiments has an inner disk 41 and an outer disk 42, the inner disk 41 and the outer disk 42 are connected by a connecting piece 43, the inner disk 41 is connected with the turntable deck 3 by a connecting structure 5, and the floater 7 with a propeller is fixed on the connecting piece 43 to drive the driving turntable 4 to rotate, and the structural form is reasonable.
as a preferred embodiment, the connecting structure 5 is a plurality of sets of connecting rods, one end of each set of connecting rods is fixed on the lower surface of the turntable deck 3, and the other end is fixed on the driving turntable 4.
Connection structure 5 is the structure that is used for connecting drive carousel 4 and carousel deck 3, and connection structure 5 needs to have certain intensity, can adopt multiunit connecting rod to connect jointly, and the tie point is many like this, and the atress is even, and the structure is also stable.
Further, each set of the connecting rods includes a plurality of connecting harnesses.
The connecting rod can be a rigid straight rod, and also can be a rod body structure consisting of a plurality of connecting wire harnesses, the tensile strength of the mechanism with the plurality of connecting wire harnesses is stronger, and the service life is longer.
In a preferred embodiment, the propeller 71 in the float 7 with propeller is connected with the driving turntable 4 by a universal shaft.
The propeller 71 is a main component for driving the rotation of the driving turntable 4, and according to the working principle of the marine highway navigation system for cross-sea traffic, if the thrust direction of the propeller 71 is always tangential to the circle of the traveling path of the propeller 71, the efficacy of the propeller 71 is utilized to the maximum, so that the propulsion direction of the propeller 71 can be controlled in real time through an external control device by adopting the connection form of the universal shaft.
According to the structure form, the working process is as follows: firstly, when a ship 2 needs to navigate through a bridge deck, the direction of a gap of a turntable deck 3 is aligned with the ship 2, the ship 2 enters the internal sea area of the turntable deck 3 from the gap, then the ship starts to work with a propeller 71 to drive a driving turntable 4 to rotate, the driving turntable 4 drives the turntable deck 3 to rotate, and after the ship rotates 180 degrees, the ship 2 is driven out from the gap.
In conclusion, the offshore highway navigation system for cross-sea traffic provided by the invention has no blocking structure on the water surface height, and can smoothly pass through both a ship body with smaller height and a drilling ship with higher height.
The size of the turntable deck 3 and the size of the gap in the maritime highway navigation system for cross-sea traffic can be freely set according to actual requirements.
The offshore highway navigation system for cross-sea traffic has good safety performance, and the navigation system is only required to bear vehicle load no matter the bridge deck 1 or the turntable deck 3, and is slightly influenced by external factors such as wind power and the like.
the maritime highway navigation system for cross-sea traffic is convenient to maintain, parts can be replaced in time, and normal traffic of automobiles on a bridge cannot be influenced.
the offshore highway navigation system for cross-sea traffic has no seabed fixed structure, saves materials, optimizes the cost, reduces the engineering difficulty, improves the deep sea environment adaptability of the highway, and protects the marine ecological environment.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A sea highway navigation system for cross-sea traffic, characterized by: comprises a bridge deck, a turntable deck, a buoy system, a connecting structure and a driving turntable;
The bridge deck comprises a first section of bridge deck and a second section of bridge deck; the turntable deck is an annular deck with a gap, and the turntable deck is positioned between the first section of bridge deck and the second section of bridge deck;
a plurality of floats are arranged at the lower parts of the bridge deck and the turntable deck, racks are arranged on the surfaces of the first section of the bridge deck and the second section of the bridge deck, which are contacted with the turntable deck, gears are arranged on the surface of the outer edge of the turntable deck, and the gears are meshed with the racks;
The driving turntable is positioned right below the turntable deck, the lower part of the driving turntable is provided with a plurality of floaters with propellers, the turntable deck is connected with the driving turntable through the connecting structure, and the driving turntable can drive the turntable deck to coaxially rotate;
A fixing structure is arranged at the bottom of the contact end of the first section of bridge deck and the turntable deck, the fixing structure comprises a fixing seat and an extension arm, the fixing seat is fixed on the lower surface of the first section of bridge deck, one end of the extension arm is fixed on the fixing seat, and the other end of the extension arm is fixed with the rack;
The bottom of the contact end of the second section of bridge deck and the rotary table deck is provided with a fixing structure, the fixing structure comprises a fixing seat and a projecting arm, the fixing seat is fixed on the lower surface of the second section of bridge deck, one end of the projecting arm is fixed on the fixing seat, and the other end of the projecting arm is fixed with the rack.
2. a maritime highway navigation system for cross-sea traffic according to claim 1, characterized in that: the drive turntable comprises an inner disc and an outer disc, the inner disc and the outer disc are coaxially arranged, and the inner disc and the outer disc are connected together through a plurality of connecting pieces.
3. a maritime highway navigation system for cross-sea traffic according to claim 2, characterized in that: the floater with the propeller is fixed at the lower end of the connecting piece.
4. A maritime highway navigation system for cross-sea traffic according to claim 2, characterized in that: the turntable deck is connected with the inner disc through the connecting structure.
5. a maritime highway navigation system for cross-sea traffic according to claim 4, characterized in that: the connecting structure is a plurality of groups of connecting rods, one end of each group of connecting rods is fixed to the lower surface of the turntable deck, and the other end of each group of connecting rods is fixed to the driving turntable.
6. A maritime highway navigation system for cross-sea traffic according to claim 5, characterized in that: each group of the connecting rods comprises a plurality of connecting wire harnesses.
7. A maritime highway navigation system for cross-sea traffic according to claim 1, characterized in that: the propeller in the floater with the propeller is connected with the driving turntable through a universal shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015520.8A CN108301312B (en) | 2018-01-08 | 2018-01-08 | Marine highway navigation system for cross-sea traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015520.8A CN108301312B (en) | 2018-01-08 | 2018-01-08 | Marine highway navigation system for cross-sea traffic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301312A CN108301312A (en) | 2018-07-20 |
| CN108301312B true CN108301312B (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810015520.8A Active CN108301312B (en) | 2018-01-08 | 2018-01-08 | Marine highway navigation system for cross-sea traffic |
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| CN (1) | CN108301312B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436717C (en) * | 2004-04-01 | 2008-11-26 | 陈付岭 | Float bridge of highway across sea |
| CN2871630Y (en) * | 2005-01-14 | 2007-02-21 | 高阳特 | Divided sea-crossing float bridge |
| CN103981800B (en) * | 2014-04-25 | 2016-03-16 | 浙江省隧道工程公司 | A kind of pontoon bridge system and pontoon bridge construction method |
| CN105644727B (en) * | 2014-08-21 | 2017-10-20 | 国家电网公司 | Multifunctional floating offshore platform |
| RU2584904C1 (en) * | 2015-01-26 | 2016-05-20 | Евгений Александрович Оленев | Erection method of pontoon-bridge crossing |
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2018
- 2018-01-08 CN CN201810015520.8A patent/CN108301312B/en active Active
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| CN108301312A (en) | 2018-07-20 |
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Inventor after: Li Chengjun Inventor after: Xu He Inventor after: Tang Xudong Inventor after: Li Yongchao Inventor after: Zhou Shumin Inventor after: Zhang Yong Inventor before: Li Chengjun Inventor before: Xu He Inventor before: Tang Xudong Inventor before: Li Yongchao Inventor before: Zhou Shumin Inventor before: Zhang Yong |
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