CN105040574B - A kind of hull-cable-stayed bridge is quickly crossed a river device and application thereof - Google Patents
A kind of hull-cable-stayed bridge is quickly crossed a river device and application thereof Download PDFInfo
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- CN105040574B CN105040574B CN201510487916.9A CN201510487916A CN105040574B CN 105040574 B CN105040574 B CN 105040574B CN 201510487916 A CN201510487916 A CN 201510487916A CN 105040574 B CN105040574 B CN 105040574B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000009408 flooring Methods 0.000 claims abstract description 5
- 230000013011 mating Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 235000015170 shellfish Nutrition 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000009466 transformation Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a kind of hull cable-stayed bridge quickly to cross a river device and application thereof, it includes hull and additional member, additional member is to be located at eight or the three separate formula military piers on deck, it is supported in the Bailey beam bridge on deck, military Bailey beam and direction across bridge I-steel and the floorings laid on it collectively constitute Bailey beam bridge, Bailey beam bridge and eight or three formula military piers are connected by drag-line, collectively constitute cable-stayed bridge system.Deck in ship structure, after simple transformation, can arrange runway and pass through vehicle.When setting up in river course, arranging bridge pier at river bank, overhanging Bailey beam bridge is overlapped on bridge pier, can increase the stability of hull.It is an advantage of the current invention that to be installed among boats and ships by cable-stayed bridge system, set up convenient and simple, mobility is good, fast changeable sets up place, and it is applicable to high flow rate and the complicated state of high bold shore, it is only necessary to less personnel participate in controlling, and can also save the human resources of preciousness.
Description
Technical field
The present invention relates to hull-cable-stayed bridge quickly cross a river the design of device, it is directed to current tradition and crosses a river that device (such as pontoon bridge) is poor for applicability to river, change sets up the shortcomings such as place is dumb, this design is based on boats and ships existing in river course, such as barge etc., it is installed additional cable-stayed bridge device, tradition technology for cable-stayed bridges is applied in the middle of boats and ships and plays respective advantage and the novel device of quickly crossing a river of one that formed.After original ship deck installs additional cable-stayed bridge device, the strong feature of cable-stayed bridge span ability can be made full use of to meet the temporary traffic demand in river, the combination of device of being crossed a river by varying number, the current demand of different river widths in the Changjiang river can be met.This hull-cable-stayed bridge boats and ships that device can directly utilize in the Changjiang river wartime of quickly crossing a river carry out rapid batch transformation in places such as staiths, its feature that mobility is good in river course then can be played during erection, quickly arrive at erection place, and set bridge pier on riverbank, make overhanging Bailey beam be overlapped in increase stability of hull on bridge pier.It can immediately pass through water route after fleet has passed through and change erection place, and the normal navigation impact on navigable river also can be less.Hull-cable-stayed bridge device of quickly crossing a river may be used for tradition and crosses a river place or the hydrological characteristics that device (such as pontoon bridge) cannot be carried out setting up, and its logistics support is simple, has with stopping with the advantage such as setting up, the suitability is strong.
Background technology
China is for the leap of rivers, such as the Changjiang river, the Yellow River etc., all based on Longspan Bridge, and in wartime, especially 15 Yangtze Bridge of China will strike target as first choosing, the surface-to-air ballistic missile disposed at present is far from meeting its defence demand, and these important bridge are once destroyed, the transport of army at present then relies primarily on the bridge of boats and sets up army's erection pontoon bridge, from the point of view of the data of various disclosures, China can in the km level large span river such as the Changjiang river, the Yellow River fast erecting pontoon bridge, military floating bridge develops through several generations, and current technology is the most ripe.Although but pontoon bridge has many good qualities, but inherent defect therein is the most fairly obvious: first setting up km level pontoon bridge in the Changjiang river, it sets up needs an one-level combat unit, staff training, equipment maintenance workload the hugest, also limit the quantity of its equipment；Secondly pontoon bridge is poor for the suitability of high flow rate, high bold shore; set up place and need that river flow is the highest, two sides are mild; it is prone to the bridge of boats and sets up army's expansion; and when pontoon bridge needs to change and sets up place; need again to disassemble; transport by a land route, extensive controllable velocity necessarily quickly will not the most just limit its motility.Therefore, the problem in the Changjiang river is crossed over temporarily by fleet military for wartime, and the little novel device of crossing a river of high in the urgent need to a kind of flexibility ratio, strong to ambient adaptability, logistics support amount is to make up the deficiency of existing pontoon bridge.
In China the Changjiang river, shipping boats and ships are intensive, and a large amount of ship for civil use can be taken over wartime for use for army temporarily, can consider to transform in the boats and ships of requisition, install the organized equipment such as military Bailey beam, eight or the three military piers of formula additional, it transform hull-cable-stayed bridge as quickly to cross a river device, it passes through hull navigation in river, can accomplish with stopping with erection, be the novel device of crossing a river of a kind of fast and flexible.
Summary of the invention
It is an object of the invention to overcome existing device of crossing a river setting up ground point selection, setting up the various problems existing for the aspect such as flexibility ratio, logistic maintenance, ship manoeuverability can the good advantage the strongest with cable-stayed bridge span ability be combined, it is provided that a kind of can be at the device of crossing a river of confession in wartime military fleet fast passing.
A kind of hull-cable-stayed bridge is quickly crossed a river device, including boats and ships, it is characterised in that:
Also include that eight or three formula military piers 2, military Bailey beam 3 and drag-line 4,83 formula military pier 2 are arranged on the head and the tail both sides of boats and ships 1, separate eight or three formula military pier 2,83 formula military pier 2 bottoms, two, every side with ship deck 6 for just to connect；
Bailey beam bridge 13 is attached by drag-line 4 with eight or three formula military piers 2, drag-line 4 one end is fixed on the column of eight or three formula military piers 2, the other end is then fixed in military Bailey beam 3 by attachment means 10, and the arrangement form that drag-line 4 uses is that double rope faces harp-shaped is arranged；Drag-line on eight or three formula military piers is double rope faces, and the drag-line 4 in a funiculus lateralis face is to be connected with Bailey beam bridge 13, and the drag-line 4 in another funiculus lateralis face is then to be connected with ship deck 6；Fixing the I-steel of direction across bridge in military Bailey beam 3, at I-steel upper berth floorings 7, three collectively constitutes Bailey beam bridge 13.One end of Bailey beam bridge 13 is overlapped on ship deck 6, uses base-supporting structure,
Further, barge selected by boats and ships.
Further, ship deck 6 is divided into two-way two tracks.
Described a kind of hull-cable-stayed bridge is quickly crossed a river the application of device, it is characterised in that:
The first step: eight or three formula military piers 2 are installed on ship deck 6, splicing Bailey beam bridge 13, after Bailey beam bridge 13 has spliced, is fixed on eight or three formula military piers 2 by drag-line 4 one end simultaneously, the other end is fixed on Bailey beam bridge 13, adjusts drag-line 4 stress simultaneously.
Second step: the hull-cable-stayed bridge transformed device of quickly crossing a river rolls away from from harbour, arrives at after regulation sets up place, starts ship turning, and by original downbeam, half-twist is horizontal to carry out hull-cable-stayed bridge in river course and quickly cross a river the docking of device.
3rd step: carry out the mating operation of Bailey beam bridge 13.Setting bridge pier on riverbank, be overlapped on by Bailey beam bridge 13 on the bridge pier of riverbank, hull opposite side Bailey beam bridge 13 then needs Bailey beam bridge 13 phase with adjacent vessels to dock.
Concrete principle explanation: a kind of hull-cable-stayed bridge for the efficient fast passing of military vehicle is quickly crossed a river device, agent structure is for selecting substantial amounts of barge in the Changjiang river, such feature is that itself is not from boat ability, therefore ship deck is smooth, ship deck is transformed the vehicle that just can pass through by these type of boats and ships a little, can be by towboat or push boat during walking in river course.The primary structure installed additional on this basis is eight or three formula military piers 2, military Bailey beam 3, drag-line 4 etc., eight or three formula military piers 2 are arranged on the head and the tail of boats and ships 1, eight or the three formula military piers 2 that every two, side is separate, eight or three formula military piers 2 are a kind of Railway Bridges And Piers repairing standard equipments that China develops voluntarily, it has the advantages such as spelling group is simple, easy to connect, interchangeability is strong, simple and quick splicing can save the plenty of time, and its pier shaft height quickly can adjust according to practical situation.The rod member 12 of eight or three formula military piers 2 makes to be connected with by connecting plate 11.Eight or three formula military pier 2 bottoms just connect with ship deck 6, and ensure that enough bonding strengths bear pulling force.Bailey beam bridge 13 is attached by drag-line 4 with eight or three formula military piers 2, drag-line 4 uses the cable wire employed in tradition cable-stayed bridge, the steel bundle weaved into according to certain rules by steel strand wires is made, drag-line 4 one end is fixed on the column of eight or three formula military piers 2, the other end is then fixed in military Bailey beam 3 by attachment means 10, vehicular load and deadweight that military Bailey beam 3 is born pass to eight or three formula military piers 2 by drag-line 4, the arrangement form that drag-line 4 uses is that double rope faces harp-shaped is arranged, favourable to the stress of eight or three formula military piers 2.
Military Bailey beam 3 is a kind of war preparedness emergency repair goods and materials that China develops voluntarily, and it is formed by connecting by Bailey bracket 8, goes for different spans, and it has portable construction, simple structure, the erection lot of advantages such as rapidly.Military Bailey beam 3 is by fixing the I-steel of direction across bridge thereon, and at I-steel upper berth floorings 7, three collectively constitutes Bailey beam bridge 13 and meets driving demand.
Bailey beam bridge 13 and 83 formula military pier 2 is directly installed on boats and ships at staith, and collectively constitute stress system with drag-line 4, one end of Bailey beam bridge 13 is overlapped on ship deck 6, use base-supporting structure, because floorings 7 are highly relatively low relative to ship deck 6, junction does not interferes with travel safety after adding backing plate.Ship deck 6 is divided into two-way two tracks.After staith is completed, Bailey beam bridge 13 stretches on river outside big portion, is therefore considered as its stability, fixes Bailey beam bridge 13 with ship deck 6 lap-joint.
On being embodied as, Bailey beam bridge 13 length, eight or three formula military pier 2 height, can be adjusted as the case may be, for selecting the kind of boats and ships, being also not limited to barge, other kind is suitable for the ship of transformation and all can use, and runway quantity is modified also dependent on specific ship width.
Accompanying drawing explanation
Fig. 1 is that hull-cable-stayed bridge of the present invention is quickly crossed a river device front view；
Fig. 2 is that hull-cable-stayed bridge of the present invention is quickly crossed a river device side view；
Fig. 3 is that hull-cable-stayed bridge of the present invention is quickly crossed a river device eight or three formula military pier and attachment means detail drawing；
Fig. 4 is that hull-cable-stayed bridge of the present invention is quickly crossed a river the device Bailey beam bridge detail of construction；
Fig. 5 is that hull-cable-stayed bridge of the present invention is quickly crossed a river device river course construction drawing；
Detailed description of the invention
1 to Fig. 5 describes the specific embodiment of the invention in detail below in conjunction with the accompanying drawings.
It is embodied as step as follows:
The first step: the barge of many interim collections stops staith, transforms it.Eight or three formula military piers 2 are installed on ship deck 6, splicing Bailey beam bridge 13 simultaneously, after Bailey beam bridge 13 has spliced, eight or three formula military piers 2 are fixed in drag-line 4 one end, the other end is fixed in military Bailey beam 3, adjusting drag-line 4 stress, the cable-stayed bridge system making three form meets driving requirement simultaneously.Assembly is fixed with ship deck 6 lap-joint at Bailey beam bridge 13 after completing, and makes to keep the stability of Bailey beam bridge 13 during navigation.
Second step: the hull-cable-stayed bridge transformed device of quickly crossing a river rolls away from from harbour, arrives at after regulation sets up place, starts ship turning, and by original downbeam, half-twist is horizontal to carry out hull-cable-stayed bridge in river course and quickly cross a river the docking of device.
3rd step: carry out the mating operation of Bailey beam bridge 13.Bridge pier is set on riverbank, Bailey beam bridge 13 is overlapped on the bridge pier of riverbank, both can reduce the stress of Bailey beam bridge 13, increase stability of hull, can meet again the overlap joint requirement of different riverbanks height, hull opposite side Bailey beam bridge 13 then needs Bailey beam bridge 13 phase with adjacent vessels to dock.The Bailey beam bridge 13 of all hulls docks simultaneously, with time-consuming, after all having docked, and fleet of just can passing through.
In figure, 5 is ship anchor, after device of crossing a river has docked, under anchor of undocking play the effect fixing boats and ships in current, prevent the hull caused because of the disturbance of current unstable.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, any without departing from technical solution of the present invention content, the technical spirit of the foundation present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still falls within the range of technical solution of the present invention.
Claims (4)
1. hull-cable-stayed bridge is quickly crossed a river a device, including boats and ships, it is characterised in that:
Also including eight or three formula military piers (2), military Bailey beam (3) and drag-line (4), eight or three formulas are military
Bridge pier (2) is arranged on the head and the tail both sides of boats and ships, eight or the three formula military piers (2) that two, every side is separate,
Eight or three formula military pier (2) bottoms and ship deck (6) are for just to connect；
Bailey beam bridge (13) is attached by drag-line (4) with eight or three formula military piers (2), drag-line
(4) one end is fixed on the column of eight or three formula military piers (2), and the other end is then by attachment means (10)
Being fixed in military Bailey beam (3), the arrangement form that drag-line (4) uses is arranged for double rope faces harp-shaped；
Drag-line on eight or three formula military piers is double rope faces, and the drag-line (4) in a funiculus lateralis face is and Bailey beam bridge (13)
Being connected, the drag-line (4) in another funiculus lateralis face is then to be connected with ship deck (6)；Military Bailey beam
(3) I-steel of upper fixing direction across bridge, on I-steel upper berth floorings (7), three collectively constitutes Bei Lei
Beam bridge (13)；One end of Bailey beam bridge (13) is overlapped on ship deck (6), uses base-supporting
Structure.
A kind of hull-cable-stayed bridge the most according to claim 1 is quickly crossed a river device, it is characterised in that:
Barge selected by boats and ships.
A kind of hull-cable-stayed bridge the most according to claim 1 is quickly crossed a river device, it is characterised in that:
Ship deck (6) is divided into two-way two tracks.
4. according to a kind of hull-cable-stayed bridge described in claim 1-3 any one quickly cross a river device should
With, it is characterised in that:
The first step: eight or three formula military piers (2) are installed on ship deck (6), splice simultaneously
Bailey beam bridge (13), after Bailey beam bridge (13) has spliced, is fixed on eight by drag-line (4) one end
Three formula military piers (2), the other end is fixed on Bailey beam bridge (13), adjusts drag-line (4) stress simultaneously；
Second step: the hull-cable-stayed bridge transformed device of quickly crossing a river rolls away from from harbour, arrives at regulation frame
If behind place, starting ship turning, by original downbeam, half-twist is horizontal to be carried out in river course
Hull-cable-stayed bridge is quickly crossed a river the docking of device；
3rd step: carry out the mating operation of Bailey beam bridge (13)；Bridge pier is set, by shellfish thunder on riverbank
Beam bridge (13) is overlapped on the bridge pier of riverbank, the overhanging Bailey beam bridge (13) of hull opposite side then need with
The Bailey beam bridge (13) of adjacent vessels docks mutually.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510487916.9A CN105040574B (en) | 2015-08-10 | 2015-08-10 | A kind of hull-cable-stayed bridge is quickly crossed a river device and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510487916.9A CN105040574B (en) | 2015-08-10 | 2015-08-10 | A kind of hull-cable-stayed bridge is quickly crossed a river device and application thereof |
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| CN105040574A CN105040574A (en) | 2015-11-11 |
| CN105040574B true CN105040574B (en) | 2016-11-02 |
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| CN112030757A (en) * | 2020-08-21 | 2020-12-04 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Anchor casting machine for mooring of pontoon bridge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7200887B1 (en) * | 2006-01-27 | 2007-04-10 | Powers James M | Bridges assembled from ocean-mobile pontoon bridge modules |
| CN101230558A (en) * | 2008-01-18 | 2008-07-30 | 许是勇 | Floating type landscape stayd-cable bridge |
| CN201756677U (en) * | 2009-11-26 | 2011-03-09 | 周鹏 | Multipurpose pontoon bridge |
| CN201648943U (en) * | 2010-04-09 | 2010-11-24 | 中铁十一局集团第五工程有限公司 | Temporary steel bridge supporting structure |
| CN202718034U (en) * | 2012-06-26 | 2013-02-06 | 武汉理工大学 | Novel floating combined cross-sea bridge |
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Effective date of registration: 20231215 Address after: Room D-1, Building D-1, South Pearl Courtyard Residence, No. 39, Bihai Avenue, Meilan District, Haikou City, Hainan Province, 570100 Patentee after: Hainan Zhongjiao expressway investment and Construction Co.,Ltd. Patentee after: CHINA HIGHWAY ENGINEERING CONSULTING Corp. Address before: 100124 No. 100 Chaoyang District Ping Tian Park, Beijing Patentee before: Beijing University of Technology |
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