CN116837805A

CN116837805A - Cross platform

Info

Publication number: CN116837805A
Application number: CN202310619677.2A
Authority: CN
Inventors: 王丙; 侯远达; 杨博; 张云红; 张静; 苏春华; 陈昭华; 韩红静
Original assignee: Army Military Transportation University
Current assignee: Army Military Transportation University
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-10-03

Abstract

The present disclosure provides a refuting platform. The passing platform comprises a docking station for docking a vessel on the sea surface, comprising: the platform body and the at least one suction anchor; at least one group of connection mechanisms for connecting with the berthed ship are arranged on the platform body; each suction anchor is arranged below the platform body and connected with the platform body to fix the platform body on the sea surface. The passing platform provided by the application has the characteristics of strong capability of resisting severe sea conditions and weather, good stability, high operation efficiency, wide application range and the like.

Description

Cross platform

Technical Field

The application relates to the technical field of ships, in particular to a refuting platform.

Background

When a large ship approaches the shore, the water depth requirement on the water area of the port is high, however, the ports in many sea areas do not meet the water depth requirement for berthing the large ship. At present, a refuting device is usually arranged on a sea area near a wharf, a large ship is berthed by the refuting device, then cargoes on the large ship are unloaded to a small ship by the refuting device, and then the cargoes are transported to a port or a beach area by the small ship for unloading. The existing refuting device is poor in stability, is greatly influenced by sea environments such as sea waves, sea winds and ocean currents, and is low in refuting operation efficiency.

Disclosure of Invention

Therefore, the present application is directed to a docking platform to solve the existing problems.

In view of the above, the present application provides a docking platform for docking a vessel on the sea surface, comprising: the platform body and the at least one suction anchor;

at least one group of connection mechanisms for connecting with the berthed ship are arranged on the platform body;

each suction anchor is arranged below the platform body and connected with the platform body to fix the platform body on the sea surface.

Further, the platform body has a through passage penetrating the platform body;

the suction anchor is of a cylindrical structure with an opening at the bottom, and a drain hole communicated with the through channel is formed in the top; the top of the suction anchor is connected with the platform body, and the bottom of the suction anchor extends to the lower side of the sea surface and is inserted into the sea bottom.

Further, the platform body comprises an upper panel, a lower bottom plate, side plates and a web plate;

the upper panel, the lower bottom plate and the side plates surround the platform body, and a containing cavity is limited in the platform body;

the web plate is arranged in the accommodating cavity, the upper end part of the web plate is connected with the upper panel, and the lower end part of the web plate is connected with the lower bottom plate;

the upper panel is provided with a first opening which is communicated with the accommodating cavity and the outside of the platform body; the lower bottom plate is provided with a second opening corresponding to the drain hole; the first opening, the accommodating chamber and the second opening form the through channel;

the connection mechanism is arranged on one side of the upper panel facing the outside of the platform body, and the suction anchor is connected with one side of the lower bottom plate facing the outside of the platform body.

Further, the platform body further comprises a first movable door and a second movable door, wherein the first movable door is movably connected with the upper panel and can cover the first opening; the second movable door is movably connected with the lower bottom plate and can cover the second opening.

Further, each group of the connection mechanisms comprises a lifting structure and a connection springboard for being connected with the berthed ship in a docking manner;

the connecting end is arranged at the other end part opposite to the connecting end; the connecting end is rotationally connected with the platform body, and the connecting end extends for a certain length towards the direction away from the platform body;

the lifting structure is arranged on the platform body and connected with the passing springboard, and drives the passing springboard to reciprocate around the connecting end to enable the connecting end to be connected with the berthed ship.

Further, the lifting structure comprises two groups of winch components, and the two groups of winch components are respectively and oppositely arranged at two sides of the passing springboard;

each group of winch components comprises a winch, a rope, a first supporting rod and a driving wheel;

the first support rod is vertically arranged on the platform body, and the top of the first support rod is provided with the driving wheel;

the winch is arranged on the platform body, one end of the rope is wound on the winch, and the other end of the rope is connected with the passing springboard after bypassing the driving wheel;

the winch drives the passing springboard to do reciprocating rotary motion by winding or unwinding the rope until the passing springboard is connected with the berthed ship.

Further, the connection end of the over-connection springboard is rotatably connected with an extension springboard.

Further, the connection mechanism is provided with two groups, and the two groups of connection mechanisms are oppositely arranged, or are arranged in parallel or are arranged perpendicular to each other.

Further, a fender rubber is arranged on one side of the side plate facing the outer part of the platform body.

Further, a plurality of hooks are arranged on one side, facing the outside of the suction anchor, of the side wall of the suction anchor.

From the above, the gap-crossing platform provided by the application adopts a platform type design, so that the gap-crossing requirement of a large object can be met; the suction anchor is adopted to fix the platform body on the sea surface, so that the stability can be effectively improved, the influence of sea waves, ocean currents, ocean winds and other sea weather is not easy to occur, meanwhile, the platform body has certain shock resistance, and can not shake when being impacted by a ship, so that the passing operation efficiency is effectively improved; in addition, the suction anchor is fixed by adopting a negative pressure principle, and when the suction anchor needs to be recovered or transferred to other places, the jacking suction anchor is pressurized again, so that the integral recovery of the passing platform is realized, the stability of the passing platform is improved, and meanwhile, the device has the characteristic of flexible use

Drawings

In order to more clearly illustrate the technical solutions of the present application or related art, the drawings that are required to be used in the description of the embodiments or related art will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort to those of ordinary skill in the art.

FIG. 1 is a front view of an embodiment of a docking station;

FIG. 2 is a side view of an embodiment of the docking station;

FIG. 3 is a schematic view of section A-A of FIG. 1;

fig. 4 is a schematic view of the structure of a suction anchor according to an embodiment of the present application.

Reference numerals illustrate: 1-a platform body; 11-an upper panel; 12-a lower base plate; 121-a second opening; 122-fixing holes; 13-side plates; 14-a receiving chamber; 15-web; 151-risers; 152-a cross plate; 2-suction anchors; 21-a drain hole; 22-lifting hooks; 23-flanges; 3-a connection mechanism; 31-lifting structure; 311-hoisting assembly; 3111-a winch; 3112-a rope; 3113-a first support bar; 3114-a drive wheel; 3115-a second support bar; 32-passing a jump board; 321-connecting ends; 322-connection end; 33-extending the springboard; 4-fender rubber.

Detailed Description

The present application will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present application more apparent.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present application should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present application belongs. The terms "first," "second," and the like, as used in embodiments of the present application, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

With the rapid development of marine economy, the enlargement of marine ocean vessels has become a major trend, and the number of large vessels has been increasing. However, large ships usually have larger draft, have higher requirements on the water depth of port water areas, have ports with a plurality of sea areas, particularly have shallower water depths in beach areas without ports, and cannot be directly berthed by large ships. At present, a large ship is usually berthed through a barge device in a sea area near a wharf, cargo is converted between the large ship and a small ship through the barge device, and then the large ship is transported to a port or a beach area for unloading.

The conventional refuting device is poor in stability and poor in capability of resisting severe sea conditions and weather, and when sea waves or sea winds are large, the refuting device is easy to shake, so that the refuting operation efficiency is influenced. In addition, the refuting operation may be assisted by large-scale ship cranes, semi-submersible vessels and other facilities, and the use of these facilities has high stability requirements, so that the operation requirements of these devices are generally difficult to meet by the existing refuting devices.

Based on the above-mentioned circumstances, the present disclosure provides a refute platform, as shown in fig. 1-2, for let boats and ships berth on the sea, have stability height, the characteristics of being convenient for operation, can effectively improve the operation efficiency of refuting, refute the platform and include:

a platform body 1 and at least one suction anchor 2;

at least one group of docking mechanisms 3 for docking with the docked ship are arranged on the platform body 1;

each suction anchor 2 is disposed below the platform body 1 and connected to the platform body 1 to fix the platform body 1 on the sea surface.

The operation of passing over is usually carried out between large-scale boats and small-size boats and ships, and there is great topside difference between large-scale boats and ships and small-size ships, the device of passing over of simple jump board is difficult to overcome the influence of topside difference, and the device of passing over of floating receives wave, ocean current and sea wind's influence great, can produce relative displacement between the boats and ships, the operation of passing over will not be stable going on, the efficiency of the operation of passing over has been reduced, and the boats and ships take place great swing easily in the process of passing over, lead to the hull to receive the impact and cause the damage, take place the incident even, conventional device of passing over also can not satisfy the demand of passing over of large-scale object simultaneously.

According to the application, a platform type design is adopted, so that the over-connection requirement of a large object can be met; the suction anchor 2 is adopted to fix the platform body 1 on the sea surface, so that the stability can be effectively improved, the influence of sea weather such as sea waves, ocean currents, sea winds and the like is not easy to occur, meanwhile, the platform body has a certain shock resistance, and the platform body cannot shake when being impacted by a ship, so that the passing operation efficiency is effectively improved; in addition, the suction anchor 2 is fixed by adopting a negative pressure principle, and when the suction anchor 2 needs to be recovered or transferred to other places, the jacking suction anchor 2 is pressurized again, so that the integral recovery of the passing platform is realized, and the stability of the passing platform is improved and meanwhile the device has the characteristic of flexible use.

In some embodiments, as shown in fig. 4, the platform body 1 has a through channel through the platform body 1;

the suction anchor 2 is of a cylindrical structure with an opening at the bottom, and a drain hole 21 communicated with the through channel is formed in the top; the top of the suction anchor 2 is connected with the platform body 1, and the bottom extends to the lower side of the sea surface and is inserted into the sea bottom.

In the application, the negative pressure fixing and the pressurization jacking of the suction anchor 2 are realized by arranging the drain hole 21 at the top of the suction anchor 2 and arranging the through channel on the platform body 1. When the device is used, the passing platform is dragged or hoisted to a target position, a water suction pipeline is led in through a through channel, the water suction pipeline is connected with a water discharge hole 21 and a water suction pump, and water in the suction anchor 2 is pumped out through the water suction pump, so that the pressure outside the suction anchor 2 is higher than the pressure inside the suction anchor 2, the negative pressure of the suction anchor 2 is realized, and the bottom of the suction anchor 2 can be inserted into a silt layer on the sea bottom, so that the fixation of the passing platform is realized; when the platform is required to be moved, water is pumped into the suction anchor 2 through the water pumping pipeline and the water pump, so that the pressure in the suction anchor 2 is increased, the suction anchor 2 is gradually lifted by pressure change, the bottom of the suction anchor 2 is completely pulled out of the seabed silt layer, and at the moment, the platform is moved in a lifting and dragging mode. In addition, by adjusting the pressure difference between the inside and the outside of the suction anchor 2, the depth of the bottom of the suction anchor 2 inserted into the sea floor can be adjusted, so that different freeboard differences between different water depths and vessels can be dealt with. For example, when the water depth is shallow, more water can be pumped out, so that the pressure difference between the inside and the outside of the suction anchor 2 is increased, the suction anchor 2 is pressed into a deeper position on the sea floor, the depth of the suction anchor 2 is increased, and the height of the platform body 1 is reduced to adapt to the situation that the water depth is shallow, and vice versa. When the freeboard difference between ships is large, the height of the platform body 1 is adjusted by adjusting the penetration depth of the suction anchor 2, so that the ship can be better matched with the gap between a large ship and a small ship, the ship is more flexible to use, the gap requirements of various ships can be met, and the application range is wide.

In some embodiments, the drain hole 21 is provided with a valve, and the drain hole 21 is opened and closed by the valve. After the suction anchor 2 is pumped, the valve can be closed, so that the water drain hole 21 is closed, the pressure inside the suction anchor 2 is kept stable, and the stability of the refuting platform is further improved.

In some embodiments, as shown in fig. 1-3, the platform body 1 includes an upper panel 11, a lower bottom panel 12, side panels 13, and a web 15;

the upper panel 11, the lower bottom plate 12 and the side plates 13 surround the platform body 1, and define a containing chamber 14 inside the platform body 1;

the web 15 is arranged in the accommodating chamber 14, the upper end part of the web is connected with the upper panel 11, and the lower end part of the web is connected with the lower bottom plate 12;

the upper panel 11 is provided with a first opening (not shown in the figure) communicating the accommodation chamber 14 with the outside of the platform body 1; the lower plate 12 is provided with a second opening 121 corresponding to the drain hole 21; the first opening, the accommodating chamber 14, and the second opening 121 form the through passage;

the connection mechanism 3 is arranged on one side of the upper panel 11 facing the outside of the platform body 1, and the suction anchors 2 are connected with one side of the lower bottom plate 12 facing the outside of the platform body 1.

The platform body 1 with the accommodating cavity 14 is surrounded by the upper panel 11, the lower bottom plate 12 and the side plates 13, the platform body 1 forms a box-type structure, the accommodating cavity 14 is internally provided with a plurality of webs 15, and the webs 15 serve as supporting frameworks to bear the downward load transferred by the upper panel 11, so that the whole platform body 1 is uniformly stressed, the mechanical property is good, the whole structure is stable, and the mechanical requirement of large-scale cargo passing is met. Alternatively, the number, the positions, etc. of the webs 15 may be adjusted according to the size, the mechanical requirement, etc. of the platform body 1, and are not particularly limited.

In some embodiments, as shown in fig. 3, the web 15 includes a riser 151 and a cross plate 152, wherein upper ends of the riser 151 and the cross plate 152 are connected to the upper panel 11, and lower ends thereof are connected to the lower panel 12; the vertical plates 151 and the transverse plates 152 are arranged perpendicularly in a crossing manner, the accommodating chamber 14 is divided into a plurality of closed compartments, the upper panel 11 is better supported, and the stress of the platform body 1 is more uniform and stable.

In some embodiments, the side of the upper panel 11 facing the outside of the platform body 1 is provided with a cleat. The sea surface operation humidity is great, receives sea wind to influence simultaneously, and the goods of refuting appears rocking easily, sets up the skid resistant effect of friction increase antiskid, prevents to refute the goods and skids and lose control to further improve the efficiency of refuting the operation. Optionally, the length of the platform body 1 is not less than 100 meters, the width is not less than 30 meters, the height from the sea surface is not less than 1 meter, the length, the width, the height from the sea and the like of the platform body 1 can be designed according to practical application scenes and specific requirements, and the requirements are not specifically met.

In some embodiments, as shown in fig. 4, the suction anchor 2 is connected to the lower base plate 12 by a connection assembly; the lower plate 12 may be provided with a plurality of fixing holes 122, and the connection assembly may include bolts and a flange 23 disposed around the top of the suction anchor 2. The suction anchor 2 is connected to the lower plate 12 by means of bolts, flanges 23 and fastening holes 122. Optionally, a sealing ring can be arranged between the suction anchor 2 and the lower bottom plate 12, so that the sealing performance is improved, external water is prevented from entering the suction anchor 2 through the water drain hole 21, the internal pressure of the suction anchor 2 is kept in a stable state, and the stability of the passing platform is further improved. Optionally, the number of the suction anchors 2 may be calculated according to the structural stress of the refuting platform, and may be set to 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, or even more, or may be set to not less than 3 in the width direction of the platform body 1, or set to not less than 5 in the length direction of the platform body 1, where the specific number and the specific position may be determined according to the actual application scenario and specific requirements, and the specific method is not limited.

In some embodiments, the platform body 1 further includes a first movable door (not shown in the figure) and a second movable door (not shown in the figure), where the first movable door is movably connected to the upper panel 11 and can cover the first opening; the second movable door is movably connected with the lower base plate 12 and can cover the second opening 121. Through setting up first dodge gate and second dodge gate, realize opening and closing of first opening and second opening 121, when needing to lead to water or draw water in the suction anchor 2, open first dodge gate and second dodge gate, the drawing number pipeline passes first opening and second opening 121 and is connected with the wash port 21 of suction anchor 2, realizes leading to water or drawing water to the inside suction anchor 2. When the passing platform is stably fixed, namely, water pumping or water passing is not needed, the first movable door and the second movable door can be closed, the flatness of the platform body 1 is kept, and better passing operation is realized.

In some embodiments, as shown in fig. 1-2, each set of said docking mechanisms 3 comprises a lifting structure 31 and a docking skip plate 32 to dock with a docked vessel;

the passing springboard 32 is provided with a connecting end 321, and the other end opposite to the connecting end 321 is a connecting end 322; the connecting end 321 is rotatably connected with the platform body 1, and the connecting end 322 extends for a certain length towards the direction away from the platform body 1;

the lifting structure 31 is disposed on the platform body 1, connected to the passing-through diving board 32, and drives the passing-through diving board 32 to reciprocate around the connecting end 321 until the connecting end 322 is connected to the berthed ship.

Through setting up the skip board 32 and the lifting structure 31, the lifting structure 31 drives the skip board 32 to reciprocate rotary motion to change the height of connecting end 322 for platform body 1, make connecting end 322 can with the boats and ships of different freeboard values to connect, use more nimble, the range of application is more extensive. When the ship needs to be refuted, the lifting structure 31 drives the refuting jump board 32 to perform reciprocating rotary motion until the refuting end 322 is refuted with the ship, and the goods on the large ship are transferred to the platform body 1 through the refuting jump board 32, so that temporary unloading of the goods of the large ship is realized; when the cargo is required to be transferred to the small ship, the lifting structure 31 drives the passing springboard 32 to reciprocally rotate to be connected with the small ship, and then the cargo is transferred to the small ship through the passing springboard 32, so that the passing operation is completed.

In some embodiments, as shown in fig. 1-2, the lifting structure 31 includes two sets of hoisting assemblies 311, where the two sets of hoisting assemblies 311 are respectively disposed on two sides of the passing springboard 32 in opposite directions;

each set of winding assemblies 311 comprises a winding engine 3111, a rope 3112, a first support bar 3113 and a driving wheel 3114;

the first support bar 3113 is vertically arranged on the platform body 1, and the top of the first support bar is provided with the driving wheel 3114;

the winch 3111 is disposed on the platform body 1, one end of the rope 3112 is wound around the winch 3111, and the other end is connected to the passing diving board 32 after bypassing the driving wheel 3114;

the hoist 3111 winds or unwinds the rope 3112 to drive the passing-through diving board 32 to reciprocate until the passing-through diving board 32 is connected to the ship to be berthed.

When the passing-through springboard 32 needs to be lifted, the winch 3111 winds the rope 3112, and the rope 3112 winds to drive the passing-through springboard 32 to rotate, so that the inclination angle of the passing-through springboard 32 is improved, namely the height of the connecting end 322 of the passing-through springboard 32 relative to the platform body 1 is improved; when the passing-over gangway 32 needs to be lowered, the rope 3112 is unreeled by the winch 3111, so that the inclination angle of the passing-over gangway 32 is lowered, namely the height of the passing-over gangway 32 connecting end 322 relative to the platform body 1 is lowered, the passing-over operation requirements of different ships can be met, the use is flexible, and the application range is wide. Alternatively, the hoist 3111 may be an automatic hoist 3111 or a manual hoist 3111, without limitation.

In some embodiments, as shown in fig. 1-2, the winding assembly 311 further includes a second support rod 3115, where the second support rod 3115 is disposed obliquely, and one end of the second support rod is connected to the first support rod 3113, and the other end of the second support rod is connected to the platform body 1. The second support bar 3115 forms a support for the first support bar 3113, and stability of the second support bar 3115 is improved, thereby improving stability of the entire winding assembly 311. Optionally, the acute angle formed by the second support rod 3115 and the first support rod 3113 may be 30 ° to 50 °, and the angle may be adjusted according to the actual application scenario and requirements, which is not limited in particular.

In some embodiments, as shown in fig. 1-2, the extension springboard 33 is rotatably connected to the docking end 322 of the passing springboard 32. The length of the transfer board 32 may be extended by adding an extension board 33 to the transfer end 322 of the transfer board 32. When the length of the passing springboard 32 is enough to be connected with the ship, the extension springboard 33 is not needed, and the extension springboard 33 can be folded on the passing springboard 32 in an upward rotating way; when the length of the passing springboard 32 is insufficient to be connected with a ship, the extending springboard 33 can be opened in a rotatable mode, and the extending springboard 33 is lapped on the ship to be passed, so that the passing of the ship is realized, the device can be applied to different ships for connection, the application range is wide, and the use is flexible. Alternatively, the passing springboard 32 may be pivotally connected to the platform body 1 by a hinge, and the extension springboard 33 may be pivotally connected to the passing springboard 32 by a hinge. Alternatively, the articulation may be achieved by connecting the shaft to the ear plate. Other ways of implementing the rotational connection may also be applied to the present application, and of course, other ways of implementing the articulation may also be applied to the present application, without limitation.

In some embodiments, the docking mechanisms 3 are provided with two groups, and the two groups of docking mechanisms 3 are arranged oppositely, or are arranged in parallel, or are arranged perpendicular to each other. The passing operation usually involves at least two vessels, namely a large vessel and a small vessel, so that in order to facilitate the passing operation, two sets of the passing mechanisms 3 can be provided, one set being used for being connected with the large vessel to unload the cargo on the large vessel, and the other set being connected with the small vessel to transfer the cargo unloaded from the large vessel to the small vessel, thereby improving the operation efficiency; the position relationship of the two sets of connection mechanisms 3 can be opposite to each other as shown in fig. 1, can be parallel to each other on the same side of the platform body 1, can be perpendicular to each other on two adjacent sides of the platform body 1, and can be adjusted according to actual application scenes and specific requirements, and is not particularly limited. Optionally, the number of the connection mechanisms 3 may be 3 groups, 4 groups, 5 groups, 6 groups, or even more, and the positional relationship between the multiple groups of connection mechanisms 3 may also be adjusted according to the actual application scenario and specific requirements, which is not limited in particular.

In some embodiments, as shown in fig. 1-2, a side of the side plate 13 facing the outside of the platform body 1 is provided with a fender rubber 4. When the ship is stopped at the passing platform, especially a large ship, the passing platform is likely to be collided, so that the fender rubber 4 is arranged on one side of the outer part of the platform body 1 to absorb a part of impact force, the impact damage between the ship and the platform due to relative motion is relieved, the platform body 1 is effectively protected, and the service life and the stability of the passing platform are improved. Alternatively, the side plates 13 may be provided with the side protection rubber 4, or the side protection rubber 4 may be provided only on the side where the ship needs to be berthed or the ship needs to be refuted, and the positions and the number of the side protection rubbers 4 may be set according to the actual situation and the specific requirements, which is not particularly limited.

In some embodiments, as shown in fig. 4, a side wall of the suction anchor 2 facing the outside of the suction anchor 2 is provided with a plurality of hooks 22. When the connection hook of the lifting device or the dragging device is hung on the lifting hook 22 to realize the movement of the connection platform when the connection platform is required to be moved. Optionally, the hook 22 is disposed at a distance of not less than 10 cm from the top of the suction anchor 2, and optionally, the distance between the hook 22 and the top of the suction anchor 2 may be adjusted to other lengths, even less than 10 cm, according to the actual application scenario and specific requirements, without limitation.

When the cross-over platform is used, the cross-over platform is hoisted or dragged to a cross-over position, a water pumping pipeline is connected with a water draining hole 21 through a first opening and a second opening 121, water in the suction anchor 2 is pumped out through a water pumping pump, the suction anchor 2 is quickly sunk by utilizing a negative pressure principle, and the suction anchor 2 is adjusted to a proper soil penetration depth, so that the cross-over platform is fixed; when the ship needs temporary berthing to carry out the berthing operation, mooring the ship on a berthing platform by using a mooring rope to realize berthing of the ship, unreeling a rope 3112 by using a winch 3111, adjusting the berthing springboard 32 to a proper height or angle, and when the topside value of the ship is large, rotating and releasing the extension springboard 33 to lap the extension springboard 33 on the ship to realize connection of the berthing springboard 32 and the ship; after the connection with the ship is completed, the goods on the large ship are transported to the passing platform through the passing springboard 32, and then are further transported to another ship, so that the passing transportation among the ships is realized. The application carries out the passing operation on the passing platform, and as the fixing of the platform body 1 is realized through the suction anchor 2, the stability is good, the capability of resisting sea waves, sea winds and ocean currents is strong, the passing operation efficiency is effectively improved, meanwhile, a stable operation environment can be provided for the passing auxiliary equipment such as a large ship crane or a semi-submersible ship, the stable operation of relevant facilities is realized, and the passing operation efficiency is further improved. After the over-barge work is completed, the rope 3112 is wound by the hoist 3111, so that the over-barge baffle 32 is lifted up, so that the over-barge baffle 32 is away from the vessel, which can be smoothly driven out of the over-barge platform at this time. When the passing platform needs to be moved or recovered, the lifting device or the dragging device is hung on the lifting hook 22 of the passing platform, water is introduced into the suction anchor 2 through the water suction pump and the water suction pipeline, so that the pressure inside the suction anchor 2 is increased, the suction anchor 2 is gradually lifted until the bottom of the suction anchor 2 is completely pulled out of the seabed silt layer, and finally, lifting or dragging is carried out, so that the moving or recovery of the passing platform is realized.

The refuting platform has the advantages of reliable performance, high construction speed, repeated use, strong capability of resisting severe sea conditions and weather, high stability and effective improvement of refuting operation efficiency; the method has wide adaptation to environmental conditions, can provide the over-connection operation for ships with different freeboard, can overcome the influence of the change of water depth and the freeboard difference between the ships by adjusting the soil penetration depth of the suction anchor 2, improves the water depth adaptability of the over-connection platform, and has wide application range; meanwhile, the structure is simple, the construction, use and maintenance costs are low, the use is convenient, the construction of the platform can be completed in a shipyard, the difficulty of offshore construction is avoided, and the use is flexible; the gap-connection platform can provide mooring for the ship, reduce the swing degree of the ship in the gap-connection process, and relieve impact damage between the ship and the platform due to relative movement. The passing platform has the advantages of strong capability of resisting severe sea conditions and weather, good stability, high operation efficiency, wide application range and the like.

It should be noted that the foregoing describes some embodiments of the present application. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments described above and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, and the like, which are within the spirit and principles of the embodiments of the application, are intended to be included within the scope of the application.

Claims

1. A docking station for docking a vessel on the sea, comprising: the platform body and the at least one suction anchor;

2. The passing platform of claim 1, wherein the platform body has a through passage therethrough;

3. The refuting platform of claim 2, the platform body comprising an upper panel, a lower floor, side panels, and a web;

4. The refuting platform of claim 3, the platform body further comprising a first movable door and a second movable door, the first movable door movably connected to the upper panel and capable of covering the first opening; the second movable door is movably connected with the lower bottom plate and can cover the second opening.

5. The docking platform of any one of claims 1 to 4, wherein each set of docking mechanisms comprises a lifting structure and a docking skip plate for docking with a docked vessel;

6. The passing platform of claim 5, wherein the lifting structure comprises two sets of winch assemblies, the two sets of winch assemblies being disposed opposite each other on both sides of the passing gangway;

7. The passing platform of claim 5, wherein the connection end of the passing gangway is rotatably connected with an extension gangway.

8. The passing platform according to claim 5, wherein the connection mechanisms are provided in two groups, and the two groups of connection mechanisms are arranged oppositely, in parallel, or perpendicular to each other.

9. The passing platform according to any one of claims 3 to 4, wherein a side of the side plate facing the outside of the platform body is provided with a fender rubber.

10. The refuting platform as claimed in any one of claims 2 to 4, wherein a side wall of the suction anchor facing an outside of the suction anchor is provided with a plurality of hooks.