CN109720510B - Double-ship carrying system - Google Patents
Double-ship carrying system Download PDFInfo
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- CN109720510B CN109720510B CN201811647741.3A CN201811647741A CN109720510B CN 109720510 B CN109720510 B CN 109720510B CN 201811647741 A CN201811647741 A CN 201811647741A CN 109720510 B CN109720510 B CN 109720510B
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Abstract
The invention discloses a double-ship carrying system, which comprises two bow barges, wherein the two bow barges are vertically berthed at a wharf and are fixedly connected with the wharf; wherein the two bows of the barge are used for bearing parts to be carried, which cross over the upper parts of the two bows of the barge; and a channel for carrying and loading the integrated ship is formed between the two bows and the barges. The application provides a two ship transport system, simple structure is reasonable, installation convenient to use. The temporary bearing of the parts to be carried is realized by adopting two bows and barges to replace the traditional harbor basin or trestle, no special requirement is required for the wharf, the temporary bearing can be built at any wharf, and further the integrated operation of carrying and erecting at any wharf is realized. Meanwhile, the method has the advantages of no need of construction period, low cost, no influence on environment and the like.
Description
Technical Field
The invention relates to the technical field of transportation equipment, in particular to a double-ship transportation system.
Background
With the increasing improvement of bridge construction level in China, the large-span steel box girder is increasingly applied to the construction of bridges across rivers and sea. The mode of transporting a ship integrated with a frame is being promoted in transportation and hoisting of the large steel structure bridge steel box girder sections at present, the transportation of the ship integrated with the frame is adopted, the transportation of a conventional bridge erecting ship is avoided, and the beam erecting efficiency is greatly improved. The wharf is required to be higher by adopting a mode of transporting and erecting an integrated ship, if a transportation and erection integrated scheme is carried out on a common wharf, the wharf needs to be improved by adopting a mode of digging a harbor basin or piling a pile to set a trestle, and the two modes have the defects of longer construction period, higher cost, large influence on environment and the like.
Disclosure of Invention
The invention provides a double-ship carrying system. The method is particularly suitable for transporting large sections of steel box girders of steel structure bridges and bridges, and has the advantages of no need of construction period, low cost, no influence on environment and the like.
The invention provides the following scheme:
a dual-vessel shipping system comprising:
the barges are vertically parked at the wharf and are fixedly connected with the wharf;
the stern of the barge is fixedly connected with a preset position of a wharf through the first positioning assembly;
a second positioning assembly and a third positioning assembly, the lateral outer side of said barge being connected to said second positioning assembly, the lateral inner side of said barge being connected to said third positioning assembly, said barge being laterally secured by said second positioning assembly and said third positioning assembly;
wherein the barges are used for carrying parts to be carried which cross over the upper parts of the barges; and a channel for carrying and anchoring the ship and loading the ship is formed between two adjacent bows of the barges.
Preferably: the two groups of first positioning assemblies are respectively used for realizing the positioning connection between the stern and the wharf of the two bows of the barge;
the two groups of second positioning assemblies are respectively used for realizing the transverse outer side fixation of two bows of the barge so as to limit the inward displacement of the barge;
and the second positioning assembly is used for realizing the transverse inner side fixation of two bows of the barge so as to limit the outward displacement of the barge.
Preferably: the first positioning assembly comprises a stern horizontal positioning cable, one end of the stern horizontal positioning cable is connected with the stern of the barge, and the other end of the stern horizontal positioning cable is connected with a wharf bollard.
Preferably: the wharf mooring bollard is a 450-kilonewton mooring bollard.
Preferably: the second positioning assembly comprises a first anchor line and a second anchor line; one end of the first anchor cable and one end of the second anchor cable are respectively connected with the outer side of the barge, the other end of the first anchor cable is connected with a wharf mooring post, and the other end of the second anchor cable is connected with an overwater fixing post; the first anchor line and the second anchor line form an outer splayed structure.
Preferably: the third positioning assembly comprises an inner horizontal positioning cable, one end of the inner horizontal positioning cable is connected with the upper part of one of the two adjacent bows of the barge, and the other end of the inner horizontal positioning cable is connected with the upper part of the other of the two adjacent bows of the barge.
Preferably: the upper part of the barge is provided with a mooring line heightening column, and the inner horizontal positioning cable is connected with the upper part of the barge after passing through the top end of the mooring line heightening column.
Preferably: the barges are identical in shape, size and cargo capacity.
Preferably: the barge is a deck barge.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
by the invention, a double-ship carrying system can be realized, and in an implementation mode, the system can comprise two bow barges, wherein the two bow barges are vertically berthed at a wharf and fixedly connected with the wharf; the stern of the barge is fixedly connected with a preset position of a wharf through the first positioning assembly; a second positioning assembly and a third positioning assembly, the lateral outer side of said barge being connected to said second positioning assembly, the lateral inner side of said barge being connected to said third positioning assembly, said barge being laterally secured by said second positioning assembly and said third positioning assembly; wherein the two bows of the barge are used for bearing parts to be carried, which cross over the upper parts of the two bows of the barge; and a channel for carrying and loading the integrated ship is formed between the two bows and the barges. The application provides a two ship transport system, simple structure is reasonable, installation convenient to use. The temporary bearing of the parts to be carried is realized by adopting two bows and barges to replace the traditional harbor basin or trestle, no special requirement is required for the wharf, the temporary bearing can be built at any wharf, and further the integrated operation of carrying and erecting at any wharf is realized. Meanwhile, the method has the advantages of no need of construction period, low cost, no influence on environment and the like.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a dual-vessel transport system according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of a dual-vessel transportation system according to an embodiment of the present invention.
In the figure: barge 1, wharf 2, passageway 3, stern horizontal positioning cable 4, wharf bollard 5, first anchor cable 6, second anchor cable 7, water fixing column 8, inner horizontal positioning cable 9 and mooring line heightening column 10.
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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Examples
Referring to fig. 1, a double-vessel carrying system according to an embodiment of the present invention is provided, as shown in fig. 1, the system includes barges 1, wherein the barges 1 are vertically docked at a dock and are fixedly connected to a dock 2; the barge 1 can be used to replace a roadway pool or trestle in the prior art for temporarily carrying the components to be carried.
Wherein the barge 1 is used for carrying parts to be carried, which cross over the upper part of each barge; and a channel 3 for carrying and anchoring and loading an integral ship is formed between two adjacent barges 1. The part to be carried is a steel bridge section. In practical application, two bows of the barge can be arranged, or four bows can be combined into a group, and the two bows of each group of the barge are connected together. The bearing capacity can be increased by adopting a multi-bow barge.
In the system, each barge needs to be fixedly arranged on a wharf, and when the barge is specifically fixed, a first positioning assembly can be provided, wherein the first positioning assembly is used for positioning and connecting the stern of each barge with the wharf; the positioning assemblies can be two, specifically, the first positioning assembly comprises a stern horizontal positioning cable 4, one end of the stern horizontal positioning cable 4 is connected with the stern of the barge 1, and the other end of the stern horizontal positioning cable is connected with a wharf bollard 5. The wharf bollard 5 is a 450 kilonewton bollard.
A second positioning assembly for effecting lateral outboard securement of the barge to limit inward barge displacement; specifically, the second positioning assembly comprises a first anchor line 6 and a second anchor line 7; one end of each of the first anchor cable 6 and the second anchor cable 7 is respectively connected with the outer side of the barge 1, the other end of the first anchor cable 6 is connected with the wharf mooring post 5, and the other end of the second anchor cable 7 is connected with the water fixed post 8; the first anchor line 6 and the second anchor line 7 are fixed to form an outer splayed structure.
A third positioning assembly for effecting laterally inboard securement of said barge to limit outward displacement of the barge. Specifically, the third positioning assembly comprises an inner horizontal positioning cable 9, and two ends of the inner horizontal positioning cable 9 are respectively connected with the upper parts of the two bows of the barge 1. In order to avoid obstacles on the ship of the transportation frame integrated ship, the upper parts of the two bows and the barge are respectively provided with a mooring line heightening column 10, and the inner horizontal positioning cable is connected with the upper part of the barge after passing through the top end of the mooring line heightening column 10.
The utility model provides a locating component all adopts and to dismantle and easily the hawser that links to each other with the pier, because the hull itself can carry partly hawser, and the pier all is provided with the bollard that is used for fixed pier usually simultaneously, consequently, adopts above-mentioned mode, can realize the people's of barge quick fixed and quick dismantlement. When the barge is required to be used as a carrying system, the cable is only required to be fixed at a corresponding position to realize barge fixation. When the cable is not required to be used as a carrying system, the cable is fixedly removed, the barge can move freely, and the barge is further anchored at a position which does not influence the normal use of the wharf.
Further, the shape, size and cargo capacity of the two bows of the barge are the same. The barge is a deck barge. The deck barge provided by the application has the advantage of convenience in loading and unloading the components to be loaded, which are stretched over the two bows of the barge during temporary loading.
When the system is used, firstly, as shown in figure 1, two sister deck barges are selected and vertically parked on the wharf. The deck barge is connected with a 450kN mooring bollard by using a stern horizontal positioning cable, and the deck barge is fixed on the wharf in the vertical direction. And an outer splayed anchor cable is used for fixing the transverse outer side of the deck barge to limit the inward displacement of the deck barge. And mooring line heightening piles are arranged on the deck barge and are used for avoiding obstacles on the ship of the transportation and erection integrated ship. And inner horizontal positioning cables are used for fixing the inner side of the deck barge and limiting the outward displacement of the deck barge. After the deck barge is fixed, the subsequent operations such as beam section roll-on shipment or hoisting shipment can be carried out.
When loading, the beam section to be carried is transferred to two bow barges by rolling or hoisting, and the beam section to be carried crosses over the two bow barges. Filling water into the ballast water tanks of the carrier-integrated ship to enable the integral gravity center of the carrier-integrated ship to descend, driving the carrier-integrated ship between the two bow barges, enabling the carrier-integrated ship to cross the lower parts of beam sections to be carried on the two bow barges, stopping the carrier-integrated ship when the beam sections to be carried are positioned above the carrier of the carrier-integrated ship, then discharging water in the ballast water tanks to enable the integral gravity center of the carrier-integrated ship to ascend, further lifting the beam sections to be carried from the barges, adjusting the positions of the beam sections to be carried on the carrier-integrated ship, and ensuring that the carrier-integrated ship can be driven out between the two barges.
In a word, the double-ship carrying system is simple and reasonable in structure and convenient to install and use. The temporary bearing of the parts to be carried is realized by adopting two bows and barges to replace the traditional harbor basin or trestle, no special requirement is required for the wharf, the temporary bearing can be built at any wharf, and further the integrated operation of carrying and erecting at any wharf is realized. Meanwhile, the method has the advantages of no need of construction period, low cost, no influence on environment and the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. A dual-vessel shipping system, said system comprising:
the barges are vertically parked at the wharf and are fixedly connected with the wharf; the shape, size and cargo capacity of each barge are the same;
the stern of the barge is fixedly connected with a preset position of a wharf through the first positioning assembly; the first positioning assembly comprises a stern horizontal positioning cable, one end of the stern horizontal positioning cable is connected with the stern of the barge, and the other end of the stern horizontal positioning cable is connected with a wharf bollard;
a second positioning assembly and a third positioning assembly, the lateral outer side of the barge being connected to the second positioning assembly, the lateral inner side of the barge being connected to the third positioning assembly, the barge being laterally secured by the second positioning assembly and the third positioning assembly; the third positioning assembly comprises an inner horizontal positioning cable, one end of the inner horizontal positioning cable is connected with the upper part of one of the two adjacent bows of the barge, and the other end of the inner horizontal positioning cable is connected with the upper part of the other of the two adjacent bows of the barge; the upper part of the barge is provided with a mooring line heightening column, and the inner horizontal positioning cable is connected with the upper part of the barge after passing through the top end of the mooring line heightening column;
wherein the barges are used for carrying parts to be carried which cross over the upper parts of the barges; and a channel for carrying and anchoring the ship and loading the ship is formed between two adjacent bows of the barges.
2. The dual vessel shipping system of claim 1, wherein said dockside bollard is a 450 knurf bollard.
3. The dual vessel carrier system of claim 1, wherein the second positioning assembly includes a first anchor line and a second anchor line; one end of the first anchor cable and one end of the second anchor cable are respectively connected with the outer side of the barge, the other end of the first anchor cable is connected with a wharf mooring post, and the other end of the second anchor cable is connected with an overwater fixing post; the first anchor line and the second anchor line form an outer splayed structure.
4. The dual vessel carrier system of claim 1, wherein the barge is a deck barge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647741.3A CN109720510B (en) | 2018-12-29 | 2018-12-29 | Double-ship carrying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647741.3A CN109720510B (en) | 2018-12-29 | 2018-12-29 | Double-ship carrying system |
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| Publication Number | Publication Date |
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| CN109720510A CN109720510A (en) | 2019-05-07 |
| CN109720510B true CN109720510B (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811647741.3A Active CN109720510B (en) | 2018-12-29 | 2018-12-29 | Double-ship carrying system |
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Citations (5)
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| JPH0881917A (en) * | 1994-09-12 | 1996-03-26 | Mitsubishi Heavy Ind Ltd | Loading and unloading floating bulkhead for high speed material distribution boat |
| CN100999247A (en) * | 2006-01-13 | 2007-07-18 | J.雷.麦克德莫特股份有限公司 | Truss semi-submersible offshore floating structure |
| CN102795318A (en) * | 2012-08-31 | 2012-11-28 | 上海海事大学 | Floating truss structure for ocean engineering |
| CN107244388A (en) * | 2017-05-17 | 2017-10-13 | 中铁十九局集团有限公司 | Floating towboat and bridge erection system, method for installing girder steel |
| CN107326909A (en) * | 2017-06-10 | 2017-11-07 | 中交天航南方交通建设有限公司 | A kind of flat board is refuted to drawing jackstone construction method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555493A (en) * | 2014-11-27 | 2015-04-29 | 中国海洋石油总公司 | Wharf transportation and loading/unloading process for slender structure |
| CN106400745B (en) * | 2016-11-25 | 2018-10-19 | 中国水电基础局有限公司 | A kind of sea work barge operational method and equipment |
| CN206590781U (en) * | 2017-03-14 | 2017-10-27 | 中国外运大件物流有限公司 | Hanging apparatus and the barge for lifting |
| CN207346050U (en) * | 2017-10-30 | 2018-05-11 | 中国电建集团港航建设有限公司 | A kind of onshore terminals are to barge, the device of transferring of barge to barge |
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2018
- 2018-12-29 CN CN201811647741.3A patent/CN109720510B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0881917A (en) * | 1994-09-12 | 1996-03-26 | Mitsubishi Heavy Ind Ltd | Loading and unloading floating bulkhead for high speed material distribution boat |
| CN100999247A (en) * | 2006-01-13 | 2007-07-18 | J.雷.麦克德莫特股份有限公司 | Truss semi-submersible offshore floating structure |
| CN102795318A (en) * | 2012-08-31 | 2012-11-28 | 上海海事大学 | Floating truss structure for ocean engineering |
| CN107244388A (en) * | 2017-05-17 | 2017-10-13 | 中铁十九局集团有限公司 | Floating towboat and bridge erection system, method for installing girder steel |
| CN107326909A (en) * | 2017-06-10 | 2017-11-07 | 中交天航南方交通建设有限公司 | A kind of flat board is refuted to drawing jackstone construction method |
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| CN109720510A (en) | 2019-05-07 |
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