CN208559704U - A kind of pontoon bridge ro-ro transport system of open seashore - Google Patents
A kind of pontoon bridge ro-ro transport system of open seashore Download PDFInfo
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Abstract
A kind of pontoon bridge ro-ro transport system of open seashore, including the floating breakwater being made of large-scale floating platform and at least one removable pontoon bridge；Large-scale floating platform includes positioning system, large-scale floating platform is positioned at by positioning system to be made a reservation for face bank sea area, blocking and consumption using large-scale floating platform to wave, can greatly reduce the amplitude of wave, and the shielded area of " nearshore wave " is formed between large-scale floating platform and seashore；Mobile floating gantry is set in shielded area, and one end of removable pontoon bridge is connect with large-scale floating platform, and the other end of removable pontoon bridge is connect with seashore.Removable pontoon bridge can be carried by large-scale floating platform, and fast and easy is set up.The utility model serves as floating breakwater using large-scale floating platform, solves the problems, such as that conventional pontoon bridge can not be set up under the wave environment at open seabeach.
Description
Technical field
The utility model discloses a kind of pontoon bridge ro-ro transport system of open seashore, belongs to ocean engineering and sea transport neck
Domain.It is mainly used for logging in the rapid build in channel between open seashore and bulk transport carrier, and then realizes large ocean fortune
Rolling loading/unloading operation of the load tool in two domain of extra large land in the area Fei Gang.
Background technique
Ro-ro transport is a kind of handling technigue different from hoisting transportation in sea-freight.Refer to using roll-on-roll-off ship, and with vehicle
Or freight truck is object of transport.Its handling method is the driveability by vehicle itself, passes in and out ship from harbour by springboard
Cabin.
But ocean ro-ro transport ship must have the navigation channel of the enough depth of water and corresponding port and pier to match with the connection on land
Facility is covered, is the operation implemented under the environmental condition of masking wave.
The depth of water geological conditions that certain coastal areas do not have the ability or its seashore of building harbour is not suitable for building harbour
Or harbour, therefore big ship can not pull in shore.These areas, which are wanted to develop the economy, must first carry out infrastructure construction, such as build harbour or
The demand of the factory to border on the sea, huge amounts of material transport can only realize that this causes transportation cost to increase by land transportation.
Such as when disaster and emergency occur for coastal area, and land transportation rescue can not reach, it is highly desirable to can open
It puts seashore and opens up emergency ro-ro transport channel with ship, have not yet to see effective solution scheme.
In the prior art, pontoon bridge can be applicable in the inland waters environment such as river, river, lake, by the way of setting up pontoon bridge into
The connection of row bank opposite bank is connected with ship to shore, can provide channel for vehicle is current on the water.Due to above-mentioned waters wave amplitude compared with
Small, the environmental difficulty that pontoon bridge mainly overcomes is the flowing of water, pontoon bridge structural strength, malformation and in terms of can be with
It meets the requirements, can support the passage of vehicle.But pontoon bridge technology be not suitable for setting up on the sea of open seashore because
Open seashore has extremely complex offshore to surge environment, as shown in Figure 1, the heave movement of the especially violent fluctuations of seawater and
Horizontal movement, can the structure of erection and pontoon bridge to pontoon bridge generate huge seaway load, and then serious destruction is caused to it
Property influence.Therefore, although there is the demand of huge offshore ro-ro transport in emergency management and rescue and littoral infrastructure construction,
Have not yet to see the engineering practice for carrying out ro-ro transport by setting up pontoon bridge in open seashore.
Technical solution of the also useful hull as emergency even bank channel in the prior art, such as Chinese patent
CN104908892A, the technical solution are the main bodys using Ship Structure as channel, and fold grillage in stem, tail portion configuration,
The contact channel of transport is established between ships that transport and seashore.Since the complexity of Ship Structure is larger, drinking water is deeper, right
Can the seashore condition of operation have biggish limitation.
Open seashore above-mentioned refers to land region not blocked by bay or without artificial anti-wave measure.Deep-sea wave can be direct
It is transmitted to bank, there is complicated nearshore wave environment.
There are also floating wharfs in the prior art.Floating wharf refers to that with anchorage on the bank, landing stage for ship stop forms
Harbour.Also known as " pontoon wharf ".With anchorage bank, for ship stop landing stage composition harbour.By landing stage, landing stage
Anchor system and support facility, movable foot bridge and shore protection composition.Landing stage deck because landing stage is vertically moved up or down with water level, as harbour face
The height difference of face and the water surface is basically unchanged.The preferably passenger-cargo harbour of, sheltering condition larger suitable for range of stage, fish pier etc..
Floating wharf is mainly made of landing stage and access bridge.Access bridge is overhead linkage path, and one end rides on landing stage, the other end
On direct frame to bank top, when access bridge span too when need to be segmented, and add corresponding footing and moving connecting mechanism.Load and unload goods
Object is to carry out on landing stage, and pass through access bridge and contact on the bank, and in SEA LEVEL VARIATION, landing stage is only gone up and down in the original location.Floating wharf
The advantages of be: equipment is simple, and project cost is lower, maneuverability, and displacement can also be moved when needing.
But floating wharf seashore using when must be provided with wave trap, and the infrastructure on complicated bank, access bridge
Span and total length are shorter, are unsuitable for emergency mobile erection.
Currently, Amphibious Transport Ship generally realizes the discrepancy and carrying of amphibious equipment by the dock of itself outfit, implement
In the process, it needs to carry out ballast operation.Roll-on-roll-off ship need to realize the discrepancy and carrying of ground-based vehicle by springboard, channel and cabin.
In general, Amphibious Transport Ship is can not to be directly realized by the rolling of ground-based vehicle to pretend industry；It is straight that roll-on-roll-off ship cannot achieve amphibious vehicle
Connect the operation of Water Exit.
Currently, pontoon bridge is by multiple module groups to constituting, group is completed process by manual operation on the water, is had
Great difficulty and very high risk.
One main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind and exist
Open seashore sets up the technical solution of pontoon bridge.It, will be from opening specifically, firstly, using large-scale floating platform as floating breakwater
It puts sea area coastwards surge of propagation to be stopped and cut down, the energy surged when moving to offshore can be made substantially to reduce, formed
One shielded area of surging.Secondly, selecting offshore orientation distance appropriate according to Ju large size floating platform principal dimensions, masking of surging can be made
The range in area covers bank.Again, the period surged due to offshore is shorter, and pulsating nature incentive action is to large-scale floating platform
Caused by oscillating motion respond very little, meanwhile, positioning system can effectively limit the drift motion of large-scale floating platform, therefore, greatly
Type floating platform can be used as a stable fulcrum of removable pontoon bridge one end.It is gushed in conclusion removable pontoon bridge is placed in
In unrestrained shielded area, one end is connected on stable large-scale floating platform, and another bottom of sitting up straight is connected to coastal region, so as to reality
Open seashore sets up removable pontoon bridge now.
Another main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind
The pontoon bridge ro-ro transport system of open seashore.Specifically, large-scale floating platform has very while as floating breakwater
Therefore big space, very big bearing capacity and good navigation performance can be used as the transport agent of rolling cargo.Pass through
After removable pontoon bridge and seashore establish interface channel, provides directly voluntarily to log in and create condition for vehicle mounted and cargo
(vice versa).Rolling dress system directly can be transported and be logged in most of open seashores/and the rolling of ship pretends industry.
Another main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind
Inshore is temporarily floated harbour.Specifically, berthing device is arranged in large-scale floating platform, allow other ship berthings, with this reality
It is medium, it can be achieved that between other ships and open seashore in succession with the pontoon bridge ro-ro transport system of novel opening seashore
It connects, and then realizes the hauling operation between other ships and seashore.
Another main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind
The rolling of large-scale floating platform fills channel, carries out ballast operation without large-scale floating platform, can be realized amphibious vehicle in the water surface and
Water Exit operation is directly carried out between large-scale floating platform, meanwhile, by reasonably rolling the design of dress channel, amphibious vehicle can be square
Just in most regions storage such as large-scale floating platform upper deck, cabin and current.
Another main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind
The rolling of large-scale floating platform fills channel, is used cooperatively with removable pontoon bridge, can be fast directly between large-scale floating platform and seashore
Contact channel is found in run-up, realizes that industry is pretended in the rolling of various types of vehicles development discrepancy platform.
Another main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind
Suitable for the dock of large-scale floating platform, which can be realized ships and light boats, submersible and pontoon bridge etc. under conditions of being not necessarily to ballast
The carrying and discrepancy of facility.
Another main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art, provides one kind
Have the pontoon bridge system of walking ability, can be easily grouped on large-scale floating platform, and is directly whole using rolling dress channel
Body is travelled into water, so that pontoon bridge sets up efficiency and operational security is greatly improved.
Utility model content
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of pontoon bridge ro-ro transport system of open seashore, including the floating breakwater that is made of large-scale floating platform and extremely
A few removable pontoon bridge；The large size floating platform includes positioning system, and the positioning system is by the large-scale floating platform
It is positioned at and makes a reservation for face bank sea area；The large size floating platform plays blocking and consumption to wave, forms shielded area；It is described can
Mobile pontoon bridge is located in the shielded area, and one end of the removable pontoon bridge is connect with the large-scale floating platform, described removable
The other end of dynamic pontoon bridge is connect with seashore.
As previously mentioned, further, the horizontal enveloping surface of floating body of the large size floating platform is parallel to the ruler in seashore direction
When degree faces bank positioning not less than it 0.5 times of distance between floating body inward flange and seashore.
As previously mentioned, further, the large size floating platform has autonomous navigation system.
As previously mentioned, further, the large size floating platform is boat island structure.
As previously mentioned, further, the positioning system include anchor chain, cable combination positioning device and or dynamic positioning
Device and or sit bottom positioning device.
As previously mentioned, further, the anchor chain, cable combination positioning device include at least one anchor chain type anchoring system
At least a set of cable type tether system, the anchor chain type anchoring system, which is laid, is directed toward back bank direction；The cable type system is admittedly
System includes hawser and capstan winch and/or traction device, and the cable type tether system, which is laid, is directed toward onshore direction, and the hawser is by leading
Leading-in device draws and fixes by the sea.
As previously mentioned, further, the seat bottom positioning device includes at least flexible spud leg.
As previously mentioned, it is further, it further include pontoon bridge arranging system, the pontoon bridge arranging system includes at least traction and sets
The removable pontoon bridge is drawn and/or is set up by tracting cable and winch by standby, tracting cable and winch, the pulling equipment
To seashore.
As previously mentioned, it is further, it further include pontoon bridge recovery system, the pontoon bridge recovery system, which includes at least, to be arranged in institute
State the hoist engine and traction cable on large-scale floating platform.
As previously mentioned, further, the removable pontoon bridge is modular construction, multiple module assembled Cheng Yilie and or more
It arranges and moves pontoon bridge, the large size is floating when the total length that each column moves pontoon bridge faces bank positioning not less than the large-scale floating platform
The distance between floating body inward flange and seashore of moving platform.
As previously mentioned, further, the removable pontoon bridge is carried by the large-scale floating platform.
As previously mentioned, further, the large size floating platform further includes upper deck, upper deck lower part cabin and phase therewith
The rolling of connection fills channel, and rolling dress channel includes horizontal channel and ramp, and the end in rolling dress channel extends to large-scale floating
Moving platform adjacent edges and its position are below the large-scale floating platform least draught line.
As previously mentioned, further, the top first of the large-scale floating platform is run through and/or couples in rolling dress channel
Plate, cabin are simultaneously directly connect with the water surface.
As previously mentioned, further, the large size floating platform is provided at least one dock.
As previously mentioned, further, the part of the dock and/or whole lower decks are located at the large-scale floating platform
Below structure light line.
As previously mentioned, further, the removable pontoon bridge includes pontoon bridge module, running gear and/or corollary apparatus.
As previously mentioned, further, the pontoon bridge module is provided with decomposable pairing device.
As previously mentioned, further, the large size floating platform further includes allowing other ships/floating structure berthing dress
It sets.
As previously mentioned, further, the large size floating platform further includes topside lifting facility.
Boat island above-mentioned refers to a kind of artificial island that can be navigated by water, and is a kind of novel large-scale floating structure.The application
" boat island " in file is refered in particular to Patent No. ZL200410004398.2 or application No. is 201720541426.7 or Shens
Please number for 201720540329.6 or application No. is 201720540347.4 patent document content building floating structure.
" boat island " has following main feature:
1. can have omnidirectional's autonomous navigation ability, maximum speed can be more than 10 sections.
2. can have the super-large dimension that conventional floating structure is not easy to realize, length can be greater than 500 meters.
3. can have the high stability that conventional floating structure is not easy to realize, under 6 grades of sea situation environment, oscillating motion is rung
It should be less than 1 degree.
4. can have the high security that conventional floating structure is not easy to realize, in predictable least favorable sea situation and there is record
Most serious emergency conditions under, have the deterministic ability that do not turn over and sink.
The beneficial effects of the utility model can be summarized as follows:
1, the utility model, which can solve open seashore, can not set up the global problem of pontoon bridge.
In open seashore, off-lying sea is surged during propagating to seashore, with the continuous reduction of the depth of water, water particle
Huge change can all occur for movement, the spread speed of wave, the form of wave etc., and wave height, which can increased dramatically, even to occur to break
Broken, wavelength, which can reduce, even forms solitary wave.Offshore is surged all has very big energy density in the vertical direction and the horizontal direction
And nonlinear characteristic is presented.Existing Pomtommo Mostovoy Park and erection technique are the complicated wave rings for being difficult to adapt to this very disruptive
Border.
The overall characteristics such as the floating body scale of construction and the form of large-scale floating platform itself are dexterously utilized in the utility model, building
At one " floating breakwater ".Specifically, surge in communication process, when encountering the float structure of large-scale floating platform,
By the change of absorption and wave feature to Wave energy, it can surge to offshore and play effective barrier and consumption.Again
Because when wave is propagated in any direction, when encountering the gently sloping beach that the depth of water gradually becomes shallower as, the direction of propagation can be from turn
It just will form the shaded areas of surging on a direction bank under the blocking of " floating breakwater " for the direction of face seashore.It closes
Design main scale, floating body form and the installation position apart from seashore of large-scale floating platform in reason ground, so that it may effectively utilize
The environment of the relatively quiet wave of this shaded areas safely sets up conventional pontoon bridge.So that the drinking water that conventional pontoon structure has is deep
Simple small, structure, large carrying capacity, the huge advantages such as whole for being easy to connect into greater depth are spent, are able to be applied to open sea
Bank, the global problem of pontoon bridge can not be set up in open seashore by efficiently solving.
2, the utility model has very strong sea area adaptability and huge carrying and transport capacity.
" boat island " formula structure can be used in large-scale floating platform in the utility model, and its underpart float structure, which uses, spacing
Multiple floating bodies, can still have very big Area of Water Plan and wetted surface area when draft is smaller, good wave absorption can be played
Effect, apart from seashore suitable distance position, can be provided for pontoon bridge effective offshore surge shielded area therefore can be extensive
Opening coastal region set up the rolling dress system.Simultaneously as large-scale floating platform itself has very big mounting space and dress
Loading capability can carry and transport a large amount of vehicle, personnel's goods and materials and self-contained pontoon bridge, therefore, can establish one's own system in open seashore
Marine conveying is carried out on ground and industry is pretended in rolling.
" boat island " formula structure can be used in large-scale floating platform in the utility model, and its underpart float structure, which uses, spacing
Multiple floating bodies, have huge Area of Water Plan, under the conditions of lesser draft, still have huge load-bearing capacity and dress
Carry space.
3, the rolling dress system of the utility model rapid build and can remove.
The large-scale floating platform of the utility model has autonomous navigation, can quickly and easily navigate by water to predetermined immediate offshore area,
And large-scale floating platform quickly can be fixed using suitable positioning method according to the actual situation, form wave masking
Area.Removable pontoon bridge can be completed in advance, be equipped on large-scale floating platform, can integrally be laid to seashore direction, without carrying out
Marine on-site assembly has rapidity, the advantage of convenience, and therefore, laying operation mode is convenient, operating efficiency is very high.
When reversely removing operation.
4, the rolling dress system of the utility model has the very high efficiency of loading and unloading.
The rolling dress system of the utility model is made of with removable from carrying pontoon bridge large-scale floating platform, and large-scale floating is flat
Platform has perfect rolling dress channel.When industry is pretended in rolling, from the deck of large-scale floating platform and or cabin can by rolling dress channel
It is directly communicated with the water surface, amphibious vehicle is very convenient above and below.Meanwhile also facilitating and being docked with pontoon bridge, it is formed unobstructed between ship-to-shore
Path, vehicle can be travelled easily back and forth, therefore, have the very high efficiency of loading and unloading.When being equipped with multiple removable pontoon bridges and
Accordingly when rolling dress channel, efficiency and reliability will be greatly improved, and can permit while carry out rolling dress loading, rolling dress
Unloading, rolling dress loads and unloading operation.
When large-scale floating platform is using boat island structure, since it has minimum oscillating motion in stormy waves environment,
It is therefore not necessary to complicated binding operation be carried out to the rolling entrucking on large-scale floating platform, so that the overall time of industry is pretended in rolling
It shortens dramatically.
5, the positioning implementation of the large-scale floating platform in the utility model is various, effective and rapid.
One end due to moving pontoon bridge will be connect with large-scale floating platform, large-scale floating platform is in onshore and back
Too big displacement cannot occur for bank direction, this needs to carry out large-scale floating platform operative constraint just to realize that it is good fixed
Position.
When the positioning of large-scale floating platform using anchor chain and cable combination positioning device to realize when, anchor chain positioning can be used
The method that floating platform voluntarily casts anchor is laid, and is oriented to back bank direction, is constrained the movement in floating platform onshore direction.Due to anchor
The quality of head and mooring system is very huge, is not suitable for laying in shallow water using outside breech pregnancy, so, it is directed toward bank direction
Positioning system uses the cable system of lighter weight, it is pulled to bank by floating platform by traction device by hawser, and is consolidated
Fixed tensioning, the movement in constraint floating platform back bank direction.Traction device is equipped with capstan winch and also serves as anchor picket, and traction device includes water
Land amphibious vehicle.Under the collective effect of anchor chain and cable system twocouese, make large-scale floating platform in offshore and onshore direction
Movement by operative constraint, floating platform realizes firm positioning.Dynamic positioning device is come when realizing, large-scale floating platform
More all-direction propellers can be equipped with, the reciprocating motion in the horizontal direction of large-scale floating platform is overcome, realize large-scale floating platform
In the good location of predetermined immediate offshore area.
When the positioning of large-scale floating platform is using bottom positioning device is sat to realize, the seat bottom device includes at least flexible
Spud leg.Offshore one end that bottom device is located at large-scale floating platform is sat, usually single-point sits bottom.When using flexible spud leg positioning,
Large-scale floating platform connect with flexible spud leg and provides power for flexible spud leg, and spud leg bottoms out standing by stretching, extension, builds in seabed
Vertical fixed pivot.The advantage for sitting bottom method is that locating speed is fast, and stationkeeping ability is strong.
6, the utility model can not depend on the infrastructure such as harbour and realize that industry is pretended in the quick rolling under field environment.
The rolling dress system of the open seashore of the utility model has very strong without relying on the infrastructure such as the harbour on land
Sea area adaptability and huge bearing capacity, therefore, greatly reduce rolling pretend industry to infrastructure dependence, can be most
The open seashore foundation-free facility of number realizes that industry is pretended in rolling under conditions of ensureing.
In emergency management and rescue, logging in/go on board system using the rolling dress of the utility model building heavy vehicle will be played now
There are the sea area applicability and function versatility that technology is irreplaceable, has great use value.
7, the utility model has huge cargo reprinting ability.
The large-scale floating platform of the rolling dress system of the open seashore of the utility model is equipped with the phase for allowing other ship berthings
Answer facility and hanging device and/or roll-on facility.Large-scale floating platform, which is equivalent to, establishes one large-scale floating dock, by floating
Bridge is connected to land.The rolling dress system of the open seashore of the utility model can provide berthing condition and cargo transfer item for other ships
Part, system and land building rolling dress interface channel, therefore, this reality can be filled by the rolling of the utility model by making other kinds ship
Has huge cargo reprinting ability with novel.
8, the utility model has the characteristic of high safety.
" boat island " formula structure can be used in the large-scale floating platform of the utility model, can have the characteristic of high safety, hit a submerged reef,
Under collision and external strike failure condition, it still is able to keep not toppling, not sinking and do not disintegrate.
In short, the utility model is mainly characterized by: solving and set up pontoon bridge under the conditions of the complicated sea situation of open seashore
Huge difficult problem.It realizes and is directly connected between large-scale floating platform (ship) and open seashore, be not necessarily to seashore harbour, it can distance
Seashore carries out rolling farther out and pretends industry.In addition, other ships with large-scale floating platform can be with berthing large size floating platform
Turn, by moving pontoon bridge, it can be achieved that interface channel between other ships and land, and then realizes rolling and pretend industry.
Detailed description of the invention
Fig. 1 is the schematic diagram of nearshore wave.
Fig. 2 is the schematic diagram that large-scale floating platform forms nearshore wave shielded area.
Fig. 3 is the utility model evolutionary operation state side structure schematic view.
Fig. 4 is the utility model evolutionary operation state overlooking structure diagram.
Fig. 5 is the side structure schematic view of the utility model specific embodiment.
Fig. 6 is the overlooking structure diagram of the utility model specific embodiment.
Fig. 7 is the structural schematic diagram of the utility model boat island large size floating platform.
Fig. 8 is the utility model boat island large size floating platform side structure schematic view.
Fig. 9 is the structural schematic diagram that the utility model moves pontoon bridge arranging system.
Figure 10 is the structural schematic diagram that the utility model moves pontoon bridge recovery system.
Figure 11 is the structural schematic diagram that the utility model moves pontoon bridge.
Figure 12 is the structural schematic diagram of the utility model berthing device and lifting facility.
Label declaration:
1, large-scale floating platform；2, pontoon bridge is moved；3, shielded area boundary line；4, seashore；5, anchor chain type anchoring system；
6, cable type tether system；7, propeller；8, dock；9, rolling dress channel；10, traction cable；11, floating body；12, superstructure；
13, intermediate connection structure；14, land walking device；15, anchor chain；16, anchor head；17, winch；18, hawser；19, traction dress
It sets；20, pulling equipment；21, tracting cable；22, hoist engine；23, berthing device；24, lifting facility；25, coastwards wave is gushed；
26, large-scale floating platform fore body；27, large-scale floating platform stern；28, sluice；29, upper deck；30, first on rolling dress channel
Plate entrance；31, pontoon bridge arranging system；32, pontoon bridge recovery system；33, hinged pairing device；34, mobile floating bridge module.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
A kind of pontoon bridge ro-ro transport system of open seashore as shown in Fig. 3-Figure 12, including large-scale floating platform 1 and can
Mobile pontoon bridge 2.Large-scale floating platform 1 includes positioning system, and positioning system is by the large-scale floating platform 1 longitudinally positioned in predetermined
Sea area.Positioning system is anchor chain and cable combination positioning device, dynamic positioning device, the one or two or three for sitting bottom device
Kind.
The depth of water for the predetermined maritime area that the large size floating platform 1 positions should be greater than large-scale 1 full-load draft scale of floating platform
Add 1 meter.The floating body 11 of large-scale floating platform 1 can play effective barrier and consumption to Nearshore Wave.The large-scale floating
The scale that the horizontal enveloping surface of floating body 11 of platform 1 is parallel to 4 direction of seashore is not less than the spacing of its floating body 11 inward flange and seashore 4
From 0.5 times.When large-scale floating platform 1 is apart from about 100 meters of seashore 4, the horizontal enveloping surface of floating body 11 of large-scale floating platform 1
The scale for being parallel to 4 direction of seashore should be not less than 50 meters, and about 100 meters or so, the large-scale floating platform 1 of the scale can
With the shielded area boundary line 3 of the quiet unrestrained environment of the formation of bottom line, and then create conditions to set up removable pontoon bridge 2.
Large-scale floating platform 1 concretely navigates island structure, and structure is mainly characterized by more floating bodies 11, is whole in flat
Form and shallow draft.
Large-scale floating platform 1 concretely barge container.
Large-scale floating platform 1 has autonomous navigation system.
The shielded area of nearshore wave is formed between large-scale floating platform 1 and seashore 4, removable pontoon bridge 2 is located at nearshore wave
3 inside of shielded area boundary line, one end of the removable pontoon bridge 2 are connect with the large-scale floating platform 1, the removable pontoon bridge
2 other end is connect with seashore 4.Large-scale floating platform 1 includes rolling dress channel 9, interior compartment and upper deck 29, and the rolling dress is logical
When road 9 extends downward into end, position is in the large-scale 1 least draught line of floating platform hereinafter, the end in rolling dress channel 9
End dock with the removable pontoon bridge 2, the rolling fill channel 9 can direct connection to upper deck 29 and interior compartment.Pass through
The rolling dress channel 9 for directly entering water is set, on the one hand realizes amtrack and pontoon bridge module being capable of direct Water Exit.
The removable pontoon bridge 2 is modular construction, uses articulated connection between each module, is assembled at least one set of removable
Dynamic pontoon bridge 2 assembles described big when the total length of the removable pontoon bridge 2 finished faces bank positioning not less than the large-scale floating platform 1
The distance between 11 inward flange of floating body and seashore 4 of type floating platform 1.As shown in figure 11, the mobile floating bridge module 34 can
With pairing device and land walking device 14, the erection to carry out removable pontoon bridge 2 using rolling dress channel 9 creates conditions.Land
Ground running gear 14 specifically can install idler wheel in pontoon bridge module lower part or other can running gear.
Since the pontoon bridge rolling dress system of the opening seashore of the utility model is a kind of temporary structure, it include two shapes
State respectively corresponds evolutionary operation state and transition state.Evolutionary operation state refers to that large-scale floating platform 1 faces bank sea area predetermined
Positioning finishes, and removable pontoon bridge 2 sets up the state finished between large-scale floating platform 1 and seashore 4.Transition state refers to exhibition
The form of navigating by water except job state is opened, large-scale floating platform 1 can be equipped on by moving pontoon bridge 2 at this time, can specifically be set
It is placed in the dock 8 of large-scale floating platform 1, hangs on large-scale floating platform 1, is placed in the cabin of large-scale floating platform 1 or is placed in
On the upper deck 29 of large-scale floating platform 1.
When the positioning of large-scale floating platform 1 using anchor chain and cable combination positioning device to realize when, anchor chain type anchoring system
The anchor head 16 and anchor chain 15 of system 5 are laid using the method voluntarily cast anchor, as shown in figure 4, cable type tether system 6 is set using traction
Hawser 18 is drawn to seashore 4 and is fixed by standby 20, and pulling equipment 20 has winch 17, and it is solid that pulling equipment 20, which also serves as,
Stake is fixed with ground.Pulling equipment 20 can be that land and water vehicle passes through it and assemble after land and water vehicle carrying hawser logs in
Hydraulic leg or bracing device be fixed with ground, serve as anchor picket, be then tensioned hawser 18 by winch 17.Anchor
Chain, hawser collective effect make large-scale floating platform 1 in the movement in back bank and onshore direction by operative constraint.
When the positioning of large-scale floating platform 1 using dynamic positioning device to realize when, large-scale floating platform 1 can be equipped with more
All-direction propeller 7 overcomes the drift in the horizontal direction of large-scale floating platform 1 and reciprocating motion, realizes that large-scale floating platform 1 exists
The good location of predetermined immediate offshore area.Dynamic positioning system is according to required large-scale floating platform positioning or movement instruction, root
According to the motion information and environmental information of the large-scale floating platform of measurement gained, complicated real-time calculating, control are carried out using computer
Large-scale each propeller co-operating of floating platform generates the thrust and torque contrary with wind wave action in real time, pre- to realize
Fixed location control or motion control.
When the positioning of large-scale floating platform 1 is using bottom positioning device is sat to realize, the seat bottom device, which includes at least, to be stretched
Contracting spud leg.Offshore one end that bottom device is located at large-scale floating platform 1 is sat, usually single-point sits bottom.When using flexible spud leg positioning
When, large-scale floating platform 1 connect with flexible spud leg and provides power for flexible spud leg, and spud leg bottoms out standing by stretching, extension, in sea
Fixed pivot is established at bottom.The advantage for sitting bottom positioning is that locating speed is fast, and stationkeeping ability is strong.
Pontoon bridge arranging system 31 sets up removable pontoon bridge 2 from large-scale floating platform 1 to 4 direction of seashore.Traction device 19
Tracting cable 21 to seashore 4, then the winch 17 carried by traction device 19 or the winch 17 being arranged on seabeach is drawn to draw
The tracting cable 21 being connect with removable pontoon bridge 2, by removable pontoon bridge 2 traction to seashore 4.Traction device 19 can be amphibious vehicle
, land and water vehicle can be equipped on large-scale floating platform 1, or nearby be drawn by the traveling of seashore 4 to large-scale floating platform 1
Seashore 4 is returned after tracting cable 21.Removable pontoon bridge 2 can directly be connect with seashore 4, can also partially be paddled, as long as guaranteeing load wagon
It can be logged in the allowed band of fordability at it.
Pontoon bridge arranging system 31 include at least land and water vehicle, amphibious tractor by removable pontoon bridge 2 traction and/
Or it is inserted into seashore 4.
Pontoon bridge recovery system 32 is set on large-scale floating platform 1, and pontoon bridge recovery system 32 is by removable pontoon bridge 2 by seashore
4 directions are recycled in large-scale floating platform 1.Pass through traction cable 10 using the hoist engine 22 being arranged on large-scale floating platform 1
It will be in the traction to dock 8 of removable pontoon bridge 2.
Pontoon bridge recovery system 32 includes at least the hoist engine 22 being arranged on large-scale floating platform 1, and the hoist engine 22 is logical
Traction cable 10 is crossed by removable pontoon bridge 2 traction to large-scale floating platform 1, large-scale floating platform 1 is that hoist engine 22 provides power.
Large-scale floating platform 1 include at least with the same number of movable pontoon bridge arranging system 31 of movable pontoon bridge and movable pontoon bridge
Recovery system 32.
As shown in figure 12, large-scale floating platform 1 further includes berthing device 23, such as bollard and fender.Large size is floated flat
Platform 1 further includes lifting facility 24, including topside loop wheel machine etc..Berthing device 23 can lean on for other ships or large-scale floating platform 1
It moors the large-scale floating platform 1 in the utility model and condition is provided, lifting facility 24 can will be on berthing ship or large-scale floating platform 1
Cargo be transported to the large-scale floating platform 1 in the utility model, at this point, the large-scale floating platform 1 in the utility model become one
The floating wharf at a sea.
The embodiments of the present invention:
1. large-scale floating platform 1 is summarized
If Fig. 5-Figure 12 gives a kind of specific embodiment of the pontoon bridge ro-ro transport system of open seashore, in the embodiment
Large-scale floating platform 1 using " boat island " formula structure.
Fig. 7 is shown in large-scale 1 overall structure of floating platform signal.Its major parameter is 300 meters of total length L, overall width B105
Rice, large-scale 1 lower part of floating platform are equipped with 9 tubular floating bodies 11.About 100,000 tons of total displacement, wherein about 40,000 tons of bearing capacity.
About 7 meters of large-scale 1 maximum draft of floating platform, about 5.5 meters of least draught depth.Large-scale floating platform 1 is whole to be designed to
Suitable for sail, bow stern is each provided with 18 sets of all-direction propellers 7, and maximum speed can be greater than 10 sections.Large size is floated flat
Two sets anchoring systems are arranged in platform fore body 26, large-scale 1 positioning system of floating platform can be used anchor chain and cable combination position or
Person is positioned using power device.Large-scale floating platform 1 itself carries sufficient amount of auxiliary land and water vehicle, is used for hawser 18
Traction and the removable pontoon bridge 2 of erection.
As shown in Fig. 5-Fig. 6, when large-scale floating platform 1 positions, large-scale floating platform stern 27 is directed toward seashore 4, and large size is floating
Distance L1 of the moving platform stern 27 apart from seashore 4 should be less than 200 meters.
2. 1 structure type of large-scale floating platform
1 overall construction design of large size floating platform is broadly divided into four parts (referring to Fig. 5-Fig. 8), i.e. superstructure
12, the upper and lower rolling dress of the more floating bodies 11 in lower part, the intermediate connection structure 13 of connection superstructure 12 and the more floating bodies 11 in lower part, perforation is logical
Road 9.
1) superstructure 12
1 superstructure 12 of large size floating platform, which is designed as one, has two layers of deck (cabinet from deck A to deck B)
Structure constitutes strength deck and the upper chamber of the floating structure.The length of superstructure 12 is 300 meters, 105 meters wide, can
To provide smooth all-pass upper deck 29, area is 31500 square metres, meanwhile, it is capable to provide the super large cabin of about 25 ten thousand steres
Room.
2) the more floating bodies 11 in lower part
The large size floating platform 1 is equipped with 9 longitudinally arranged tubular floating bodies 11, provides for entire large-scale floating platform 1 floating
Power.It is configured to store the dock 8 of removable pontoon bridge 2 using one of floating body 11, about 290 meters of length.Meanwhile 9
A 11 synergy of floating body plays blocking and consumption of the large-scale floating platform 1 to wave, similar to floating breakwater, in turn
Form wave shielded area.
3) intermediate connection structure 13
Intermediate connection structure 13 mainly includes the large scale structure column being vertically arranged, and has biggish interval between each column
Space can be realized setting large-scale rolling dress channel 9.
3. removable pontoon bridge 2
1) steel can be used in 34 structure of mobile floating bridge module and composite material is constituted, and length is 10 meters, and width is 6 meters,
About 2 meters of height is self-possessed less than 5 tons, and about 60 tons of individual module maximum load-carrying capacity waterborne.Unit module both ends are provided with hingedly
Pairing device 33 can be fast implemented between module and is articulated and connected.
2) pontoon bridge total number of modules is greater than 20, and therefore, the total length of the removable pontoon bridge 2 formed after assembling can be big
In 200 meters.
3) as shown in figure 5, the removable pontoon bridge 2 that mobile floating bridge module 34 can form a team into an entirety in advance deposits in ship
In depressed place 8.
4) as shown in Figure 10, the recovery system of pontoon bridge is set in the dock 8 of large-scale floating platform 1.
5) it as shown in figure 8, sluice 28 is located at 11 stern of floating body, is directly connected to rolling dress channel 9.
4. the operation process of the pontoon bridge rolling dress system of open seashore
Large-scale floating platform 1 carries rolling cargo and pontoon bridge navigates by water to predetermined and logs in sea area, and platform stern is directed toward seashore 4,
It is autonomous to throw two anchor heads 16 for putting fore body, and discharging anchor chain 15 makes large-scale floating platform 1 reach stern apart from about 150 meters of seashore 4
Left and right distance stops release anchor chain.Then, two land and water vehicles 20 are driven off from the rolling of large-scale floating platform 1 dress channel 9,
It respectively carries a hawser 18 and paddles and stand into land 4, after land and water vehicle 20 logs in, anchored simultaneously using its own ability and ground
And be tensioned hawser 18, at this point, the two-way common tensioning of anchor chain 15,18 integrated positioning system of hawser, completes large-scale floating platform 1
It positions, and forms the shielded area of wave within large-scale floating platform stern 27, seashore 4 and shielded area boundary line 3.Next into
The erection of the removable pontoon bridge 2 of row, land and water vehicle carries tracting cable 21 and directly enters water by ramp, in the shielded area of wave
It stands into land 4, after disembarkation, land and water vehicle is anchored and carries out traction pontoon bridge prepares.At this point, to 8 internal water flooding of dock, when
When water level is concordant with external waterline in dock 8, sluice 28 is opened, and tracting cable 21 is connect with removable pontoon bridge 2, land and water two
Vehicle launch winch 17 of dwelling be tensioned tracting cable 21, by prior group to 2 integrally dragging of removable pontoon bridge finished to bank, most before
The mobile floating bridge module 34 at end bottoms out, and the rear end of removable pontoon bridge 2 couples with large-scale floating platform 1, completes removable pontoon bridge 2
Erection.Rolling cargo entrained by large-scale floating platform 1 can pass through rolling dress channel 9 from rolling dress channel upper deck entrance 30
It goes directly seashore 4 with removable pontoon bridge 2.Meanwhile the rolling cargo of seashore 4 can also be through removable pontoon bridge 2 and the rolling dress direct row in channel 9
It sails on large-scale floating platform 1.
After the completion of industry is pretended in rolling, pontoon bridge tracting cable 21 is discharged, starts the hoist engine 22 of pontoon bridge recovery system 32 in dock 8,
By recycling the traction cable 10 of removable 2 rear end of pontoon bridge, the towing of removable pontoon bridge 2 is returned in dock 8, cabin door is closed,
Exclude the seawater in dock 8.Then, two hawsers 18 that large-scale floating platform 1 is directed toward seashore 4 are discharged, land and water vehicle is certainly
Every trade, which is sailed, to be returned on large-scale floating platform 1, and large-scale floating platform 1 moves forward, and withdraws two groups of anchor chains 15 of fore body respectively.Extremely
This, the pontoon bridge rolling dress system of open seashore 4 returns to transition state.
5. main feature
The feature of the specific embodiment preferred scope is as follows:
1) the pontoon bridge rolling dress system of the opening seashore includes " boat island " formula large size floating platform 1, removable pontoon bridge 2.It is large-scale
Floating platform 1 be provided with large-scale rolling dress channel 9, have autonomous navigation ability including positioning system, be provided with can accommodate it is removable
The dock 8 of dynamic pontoon bridge 2.Removable pontoon bridge 2 is modularization group to structure.
2) large-scale 1 width degree of floating platform is 105 meters, and stern meets in embodiment apart from about 150 meters of seashore 4 when positioning
The scale that the horizontal enveloping surface of floating body 11 of the large size floating platform 1 is parallel to 4 direction of seashore floats when facing bank positioning not less than it
0.5 times of distance this feature between 11 inward flange of body and seashore 4.
3) large-scale floating platform 1 meets large size floating platform described in embodiment 1 using " boat island " formula structure for boat island
This feature of structure.
4) large-scale floating platform 1 is provided with large-scale rolling dress channel 9, and meeting the channel of rolling dress described in embodiment includes that rolling dress is logical
Road 9, when rolling dress channel 9 extends downward into end, position is in the large-scale 1 least draught line of floating platform hereinafter, institute
This feature is docked with the removable pontoon bridge 2 in the end for stating rolling dress channel 9.
5) large-scale floating platform 1 is provided with dock 8, and removable pontoon bridge 2 is placed in dock 8, and meeting can described in embodiment
Mobile pontoon bridge 2 carries this feature by the large-scale floating platform 1.
6) total length of the removable pontoon bridge 2 formed after assembling can be greater than 200 meters, when large-scale floating platform 1 positions
Stern meets the total length that the removable pontoon bridge 2 finished is assembled described in embodiment not less than described apart from about 150 meters of seashore 4
Large-scale floating platform 1 faces this spy of the distance between 11 inward flange of floating body of the large-scale floating platform 1 and seashore 4 when bank positioning
Sign.
7) large-scale floating platform 1 is provided with 12 sets of all-direction propellers 7, and maximum speed can be greater than 10 sections, meet implementation
Large size floating platform 1 described in example has this feature of autonomous navigation system.
8) large-scale floating platform 1 is provided with 18 sets of all-direction propellers 7, is respectively controlled, and can be realized the dynamic of platform
Power positioning, meet positioning system described in embodiment include anchor chain, cable combination positioning device and or dynamic positioning device and
Or sit this feature of bottom positioning device.
The utility model is described in detail above by specific embodiment and embodiment, but those skilled in the art answer
This understands that the utility model is not limited to embodiment described above, within the spirit and principle of the utility model, is made
Any modification, equivalent replacement etc., should be included within the scope of protection of this utility model.
Claims (17)
1. a kind of pontoon bridge ro-ro transport system of open seashore, it is characterised in that: including the floating being made of large-scale floating platform
Breakwater and at least one removable pontoon bridge；
The large size floating platform includes positioning system, and the large-scale floating platform is positioned at by the positioning system to be made a reservation for face bank
Sea area；
The large size floating platform plays blocking and consumption to wave, forms shielded area；
In in the shielded area, one end of the removable pontoon bridge and the large-scale floating platform connect the mobile floating bridge location
It connects, the other end of the removable pontoon bridge is connect with seashore.
2. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, it is characterised in that: described large-scale floating
Floating body inward flange and seashore when the scale that the horizontal enveloping surface of the floating body of moving platform is parallel to seashore direction faces bank positioning not less than it
Between 0.5 times of distance.
3. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, it is characterised in that: described large-scale floating
Moving platform has autonomous navigation system.
4. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, it is characterised in that: described large-scale floating
Moving platform is boat island structure.
5. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, it is characterised in that: the positioning system
System include anchor chain, cable combination positioning device and or dynamic positioning device and or sit bottom positioning device.
6. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 5, it is characterised in that: the anchor chain,
Cable combination positioning device includes at least one anchor chain type anchoring system and at least a set of cable type tether system, the anchor chain type
Anchoring system, which is laid, is directed toward back bank direction；The cable type tether system includes hawser and capstan winch and/or traction device, the cable
Rope type tether system, which is laid, is directed toward onshore direction, and the hawser is drawn by traction device and fixed by the sea.
7. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 5, it is characterised in that: the seat bottom is fixed
Position device includes at least flexible spud leg.
8. the pontoon bridge ro-ro transport system of -7 any a kind of open seashores according to claim 1, it is characterised in that: also wrap
Pontoon bridge arranging system is included, the pontoon bridge arranging system includes at least pulling equipment, tracting cable and winch, and the pulling equipment is logical
It crosses tracting cable and winch and the removable pontoon bridge is drawn and/or be inserted into seashore.
9. the pontoon bridge ro-ro transport system of -7 any a kind of open seashores according to claim 1, it is characterised in that: also wrap
Pontoon bridge recovery system is included, the pontoon bridge recovery system includes at least the hoist engine being arranged on the large-scale floating platform and traction
Cable.
10. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, it is characterised in that: described removable
Dynamic pontoon bridge is modular construction, multiple module assembled Cheng Yilie and or multiple row move pontoon bridge, each column moves the overall length of pontoon bridge
Degree when facing bank positioning not less than the large-scale floating platform between the floating body inward flange and seashore of the large-scale floating platform away from
From.
11. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, it is characterised in that: described removable
Dynamic pontoon bridge is carried by the large-scale floating platform.
12. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, it is characterised in that: the large size
Floating platform further includes upper deck, upper deck lower part cabin and is attached thereto logical rolling dress channel, and rolling dress channel includes water
The end in flat channel and ramp, rolling dress channel extends to large-scale floating platform adjacent edges and its position in the large size
Below floating platform least draught line.
13. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 12, it is characterised in that: the rolling dress
Run through and/or couple the Texas deck of the large-scale floating platform, cabin and directly connect with the water surface in channel.
14. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, which is characterized in that the large size
Floating platform is provided at least one dock.
15. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 14, it is characterised in that: the dock
Part and/or whole lower decks be located at the structure light line of the large-scale floating platform or less.
16. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 1, which is characterized in that described removable
Dynamic pontoon bridge includes pontoon bridge module, running gear and/or corollary apparatus.
17. a kind of pontoon bridge ro-ro transport system of open seashore according to claim 16, it is characterised in that: the pontoon bridge
Module is provided with decomposable pairing device.
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| CN201820079993.XU CN208559704U (en) | 2018-01-18 | 2018-01-18 | A kind of pontoon bridge ro-ro transport system of open seashore |
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| CN201820079993.XU CN208559704U (en) | 2018-01-18 | 2018-01-18 | A kind of pontoon bridge ro-ro transport system of open seashore |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104133A (en) * | 2019-05-08 | 2019-08-09 | 大连辽南船厂 | Pontoon docking Multifunctional floating harbour |
| CN110528378A (en) * | 2019-10-10 | 2019-12-03 | 陈江华 | It is a kind of for pontoon bridge waterborne |
| CN111472279A (en) * | 2020-04-06 | 2020-07-31 | 武汉理工大学 | Floating bridge installation ship and installation method |
| TWI767158B (en) * | 2019-04-02 | 2022-06-11 | 國立臺灣海洋大學 | Wave sheltering vessel |
-
2018
- 2018-01-18 CN CN201820079993.XU patent/CN208559704U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI767158B (en) * | 2019-04-02 | 2022-06-11 | 國立臺灣海洋大學 | Wave sheltering vessel |
| US11377178B2 (en) | 2019-04-02 | 2022-07-05 | National Taiwan Ocean University | Wave sheltering monohull vessel |
| CN110104133A (en) * | 2019-05-08 | 2019-08-09 | 大连辽南船厂 | Pontoon docking Multifunctional floating harbour |
| CN110528378A (en) * | 2019-10-10 | 2019-12-03 | 陈江华 | It is a kind of for pontoon bridge waterborne |
| CN111472279A (en) * | 2020-04-06 | 2020-07-31 | 武汉理工大学 | Floating bridge installation ship and installation method |
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