CN111891296A - Submersible transport and distribution recovery system and method - Google Patents
Submersible transport and distribution recovery system and method Download PDFInfo
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- CN111891296A CN111891296A CN202010799280.2A CN202010799280A CN111891296A CN 111891296 A CN111891296 A CN 111891296A CN 202010799280 A CN202010799280 A CN 202010799280A CN 111891296 A CN111891296 A CN 111891296A
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- submersible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/40—Use of lowering or hoisting gear
- B63B23/48—Use of lowering or hoisting gear using winches for boat handling
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Abstract
The invention relates to a system and a method for transporting, distributing and recovering a submersible, belonging to the technical field of related equipment of the submersible. The system comprises a hoisting system, a moving system and a dragging system; a lifting system for lifting the submersible is arranged at the stern or on the side of the ship, and a transfer system for transferring the submersible is arranged on a deck of the ship adjacent to the lifting system; a towing system for recovering the submersible is arranged in the ship body below the hoisting system. The hoisting system has a large rotation angle, so that the submersible is conveniently and safely hoisted; the hoisting system is rigidly connected with the submersible, so that the submersible is effectively prevented from swinging along with the ship; the transporting system has an anti-overturning function and can efficiently and reliably transport the submersible to a hoisting position; the towing system can ensure the floating state and stability of the submersible in water. The invention overcomes the defects of the conventional submersible deploying and retracting system and provides a system and a method for ensuring the safe, reliable and efficient operation of transporting, deploying and retracting the submersible.
Description
Technical Field
The invention relates to a system and a method for transporting, distributing and recovering a submersible, belonging to the technical field of related equipment of the submersible.
Background
The submersible is an important device for carrying, observing and sampling in deep sea, and has absolute technical advantages in the aspects of exerting the subjective motility of field scientific investigation and deep sea in-situ sampling, observing and observing geophysical detailed investigation and the like. The large-depth submersible can reach all over large land slopes, seahills, volcanic arches and ridges with the depths of 2000-4000 meters and ocean bottoms with the depths of 6000 meters, and has obtained a great deal of important findings in the aspects of geology, sediment, biology, geochemistry, geophysical physics and the like.
The submersible technology is a system project, a special submersible support mother ship is a carrier and a scientific research platform for realizing functions of towing, taking place, laying and recovering, maintaining and guaranteeing, supporting on the water surface, positioning underwater, analyzing deep-diving exploration data, investigating an operation environment, researching scientifically and rescuing emergently, and the like of the submersible, and a submersible laying and recovering system on the mother ship is a core system for ensuring the safe, reliable and efficient laying and recovering operation of the submersible, and is the first priority of whether the submersible can smoothly carry out underwater operation.
The conventional submersible laying and recovering system is limited by the sizes and the positions of an A-shaped frame and a crane by means of the A-shaped frame or the crane, the submersible can be stored only in a fixed position on an open deck, and the submersible laying and recovering system is poor in flexibility and is not beneficial to maintenance of the submersible.
Disclosure of Invention
The invention aims to solve the technical problems of how to overcome the defects of the conventional submersible laying and recovering system and how to ensure that the submersible can be safely, reliably and efficiently transported and laid and recovered.
In order to solve the problems, the technical scheme adopted by the invention is to provide a submersible transport and distribution recovery system which is arranged on a ship and comprises a hoisting system, a transport system and a towing system; a lifting system for lifting the submersible is arranged at the stern or on the side of the ship, and a transfer system for transferring the submersible is arranged on a deck of the ship adjacent to the lifting system; a towing system for recovering the submersible is arranged in the ship body below the hoisting system.
Preferably, the hoisting system comprises a base, a portal frame, a swing mechanism, a hoisting arm, a guide connection device, a hoisting winch and a maintenance platform; the base is arranged on an outer deck at the stern or on the side of the ship, the base is provided with a portal frame which is movably connected, and a swinging mechanism for supporting and driving the portal frame to move is arranged between the portal frame and the base; a lifting arm for lifting the submersible is arranged at one end, far away from the base, of the portal frame, and a maintenance platform is arranged on the lifting arm; a lifting winch for hoisting the submersible is arranged on the maintenance platform; one end of the hoisting arm, which is used for hoisting the submersible, is provided with a guide connection device which is used for connecting with the submersible; the deck below the lifting arm is provided with a lifting position of the submersible.
Preferably, the hoisting system further comprises a hydraulic station, an anti-pitching cylinder and an anti-rolling cylinder; the portal frame is provided with an anti-pitching oil cylinder for preventing the suspended submersible from longitudinally shaking; the portal frame is also provided with an anti-rolling oil cylinder for preventing the suspended submersible from transversely shaking; the anti-pitching oil cylinder, the anti-rolling oil cylinder and the swinging mechanism are connected with the hydraulic station.
Preferably, the transport system comprises two monorail and rail cars; the two monorail tracks are parallel to each other, and the two monorail tracks are provided with movable rail cars.
Preferably, the two monorail rails are arranged on the deck of the ship body in a protruding or embedded structure; the two monorail rails are connected with a submersible storage position arranged on a hull deck and a hoisting position arranged on a hoisting system; the head and tail ends of the two single tracks are respectively provided with a limiting device; the inner side or the outer side of the track is provided with a rack for the rail car to walk.
Preferably, the rail car comprises a frame, a walking driving device and a gear; the two monorail tracks are provided with frames for placing a submersible, and the frames are provided with walking driving devices for driving the rail cars to move; the walking driving device is provided with a gear and is connected with a rack arranged on the track through the gear; the walking driving device is connected with a storage battery arranged on the frame or a cable arranged on the ship.
Preferably, a fastening system and a mechanical overturn preventing device for fastening and fixing the submersible are arranged on the frame of the railway vehicle; the frame is also provided with a jacking cylinder and a hydraulic pump station which are used for lifting and adjusting the position of the submersible, and the jacking cylinder is connected with the hydraulic pump station.
Preferably, a towing system used for limiting the direction and the movement amplitude of the submersible vehicle in the laying and recovery process of the submersible vehicle is arranged adjacent to the hoisting system.
Preferably, the towing system comprises a towing winch, a diverting pulley and a fairlead and a towing cable; the towing winch is provided with a function of keeping constant tension of the towing cable; the towing rope arranged in the towing winch is connected with the submersible through the diverting pulley and the cable guider.
The invention provides a using method of a submersible transport and distribution recovery system, which comprises the following steps:
step 1: unfastening the fastening equipment between the submersible and the deck, and fastening the submersible on the rail car;
step 2: starting a power supply of the rail car, and moving the submersible from the storage position to the lifting position along the rail by the rail car;
and step 3: connecting a cable of the towing system to a specific position on the submersible through a towing winch, a cable guider and a diverting pulley in sequence;
and 4, step 4: swinging a hoisting arm on a portal frame of the hoisting system into the ship to enable a guide device and a lifting winch arranged on the hoisting arm to be positioned above a guide position on the submersible; a main hoisting cable on the hoisting winch is lowered and connected with the hoisting position of the submersible;
and 5: lifting the main hoisting cable and the submersible until the submersible is connected with the guide connection device and automatically fixed, and rigidly connecting the submersible with the hoisting system;
step 6: swinging a portal frame hoisting arm of the hoisting system to the outside of the ship to enable the submersible vehicle to be swung to the outside of the ship and enable the shell of the submersible vehicle to be away from the ship body by a certain safety distance so as to prevent collision;
and 7: unlocking the guide connection device, lowering the main hoisting cable of the hoisting winch, releasing the towing cable of the towing system in a matched manner, and enabling the submersible to continuously receive the towing force under the action of the towing cable so as to reduce the shaking of the submersible;
and 8: after the submersible falls into water, workers take the working boat to approach the submersible, and the connection between the main suspension cable and the submersible is disconnected;
and step 9: the ship advances at the speed of 0.5kn-2kn until the ship and the submersible are separated from each other by a certain safety distance, and then a worker takes the working boat to disconnect the towing cable from the submersible; completing the submersible laying process;
step 10: the recovery process of the submersible is operated in reverse order to the deployment process of the above-described steps 1 to 9.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention overcomes the defects of the conventional submersible deploying and retracting system and provides a system and a method for ensuring the safe, reliable and efficient operation of transporting, deploying and retracting the submersible. By using the system and the method, the rotation angle of the hoisting system is large, so that the submersible can be safely hoisted and put conveniently; the hoisting system can be rigidly connected with the submersible, so that the submersible is effectively prevented from swinging along with a ship; the transportation system has an anti-overturning function and can efficiently and reliably transport the submersible from the storage position to the lifting position; the towing system can ensure the floating state and stability of the submersible in water. The invention can safely, reliably and efficiently distribute and recover the submersible vehicle through the matching operation among the hoisting system, the transporting system and the towing system.
2. The hoisting system is rigidly connected with the submersible, has the function of longitudinal and transverse swing resistance, can effectively avoid the sloshing of the submersible in the laying and recovery process, and improves the safety of laying and recovery in wind waves.
3. The rail is provided with the head and tail limiting devices, so that the derailing risk of the rail car caused by misoperation can be avoided.
4. The railcar provided by the invention is provided with the overturn prevention device, so that the railcar and the submersible can be prevented from overturning in the stormy waves; the railcar possesses raising and lowering functions, can improve the suitability to different dives.
5. The invention has simple operation, redundant design of key systems, high efficiency and reliability of the operation process, and can be suitable for the transportation, the distribution and the recovery of diving devices with different types, such as manned diving devices, unmanned diving devices with cables, unmanned diving devices without cables, and the like.
Drawings
FIG. 1 is a schematic diagram of the submersible transport and deployment recovery system of the present invention;
FIG. 2 is a schematic top view of the submersible transport and deployment recovery system configuration of the present invention;
FIG. 3 is a schematic view of the present invention hoisting system;
FIG. 4 is a schematic diagram of the present invention migration system configuration;
FIG. 5 is a schematic illustration of the towing system configuration of the present invention;
reference numerals: 1. a base; 2. a door frame; 3. a swing mechanism; 4. a guide connection device; 5. an anti-pitching cylinder; 6. anti-roll oil cylinder; 7. hoisting a winch; 8. maintaining the platform; 9. a submersible; 10. a hull; 11. a track; 12. installing a cushion block; 13. a limiting device; 14. a rack; 15. a frame; 16. a travel drive device; 17. a gear; 18. a jacking oil cylinder; 19. an anti-toppling device; 20. a tie-down system; 21. towing a cable; 22. towing a winch; 23. a cable guide; 24. a diverting pulley; 25. hoisting and placing the arm;
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings:
as shown in fig. 1-5, the invention provides a submersible transport and deployment recovery system, which is arranged on a ship and comprises a hoisting system, a transport system and a towing system; a lifting system for lifting the submersible 9 is arranged at the stern or the side of the ship, and a transfer system for transferring the submersible is arranged on a deck of the ship adjacent to the lifting system; a towing system for recovering the submersible is arranged in the ship body below the hoisting system. The hoisting system comprises a base 1, a portal frame 2, a swing mechanism 3, a hoisting arm 25, a guide connection device 4, a hoisting winch 7 and a maintenance platform 8; the base 1 is arranged on an outer deck at the stern or on the side of a ship, the base 1 is provided with a portal frame 2 which is movably connected, and a swing mechanism 3 which is used for supporting and driving the portal frame 2 to move is arranged between the portal frame 2 and the base 1; a hoisting arm 25 for hoisting the submersible 9 is arranged at one end of the portal frame 2 away from the base 1, and a maintenance platform 8 is arranged on the hoisting arm 25; a lifting winch 7 for hoisting the submersible is arranged on the maintenance platform 8; one end of the hoisting arm 25, which is used for hoisting the submersible 9, is provided with a guide connection device 4 used for connecting the submersible 9; the deck below the lifting arm 25 is provided with a lifting position for the submersible 9. The hoisting system also comprises a hydraulic station, an anti-pitching oil cylinder 5 and an anti-rolling oil cylinder 6; the portal frame 2 is provided with an anti-pitching oil cylinder 5 for preventing the suspended submersible 9 from longitudinally shaking; the portal frame 2 is also provided with an anti-rolling oil cylinder 6 for preventing the suspended submersible 9 from transversely rolling; the anti-pitching oil cylinder 5, the anti-rolling oil cylinder 6 and the swing mechanism 3 are connected with the hydraulic station. The transfer system comprises two monorail tracks 11 and a rail car; the two monorail tracks 11 are parallel to each other, and movable railcars are arranged on the two monorail tracks 11. The two monorail rails 11 are arranged on the deck of the ship body 10 in a protruding or embedded structure; the two monorail tracks 11 are connected with a submersible storage position arranged on a hull deck and a hoisting position arranged on a hoisting system; the head and tail ends of the two single tracks are respectively provided with a limiting device 13; the inside or the outside of the rail 11 is provided with a rack 14 for the rail car to walk. The rail car comprises a frame 15, a walking driving device 16 and a gear 17; the two monorail tracks 11 are provided with a frame 15 for placing the submersible 9, and the frame 15 is provided with a walking driving device 16 for driving the railcar to move; a gear 17 is arranged on the walking driving device 16, and the walking driving device 16 is connected with a rack 14 arranged on the track 11 through the gear 17; the traveling drive device 16 is connected to a battery provided on the frame 15 or a cable provided on the ship. The railway vehicle frame 15 is provided with a fastening system 20 for binding and fixing the submersible 9 and a mechanical anti-overturning device 19; the frame 15 is also provided with a jacking cylinder 18 and a hydraulic pump station for lifting and adjusting the position of the submersible, and the jacking cylinder 18 is connected with the hydraulic pump station. And a dragging system used for limiting the direction and the movement amplitude of the submersible 9 in the laying and recovering process of the submersible 9 is arranged adjacent to the hoisting system. The towing system comprises a towing winch 22, a diverting pulley 24 and a fairlead 23 and a towing cable 21; the towing winch 22 is provided with the function of keeping the towing rope 21 under constant tension; the towing cable 21 provided in the towing winch 22 is connected to the submersible vehicle 9 via a diverting pulley 24 and a fairlead 23.
A using method of a submersible vehicle transporting and deploying and retrieving system comprises the following steps:
step 1: unfastening the fastening equipment between the submersible and the deck, and fastening the submersible on the rail car;
step 2: starting a power supply of the rail car, and moving the submersible from the storage position to the lifting position along the rail by the rail car;
and step 3: connecting a cable of the towing system to a specific position on the submersible through a towing winch, a cable guider and a diverting pulley in sequence;
and 4, step 4: swinging a hoisting arm on a portal frame of the hoisting system into the ship to enable a guide device and a lifting winch arranged on the hoisting arm to be positioned above a guide position on the submersible; a main hoisting cable on the hoisting winch is lowered and connected with the hoisting position of the submersible;
and 5: lifting the main hoisting cable and the submersible until the submersible is connected with the guide connection device and automatically fixed, and rigidly connecting the submersible with the hoisting system;
step 6: swinging a portal frame hoisting arm of the hoisting system to the outside of the ship to enable the submersible vehicle to be swung to the outside of the ship and enable the shell of the submersible vehicle to be away from the ship body by a certain safety distance so as to prevent collision;
and 7: unlocking the guide connection device, lowering the main hoisting cable of the hoisting winch, releasing the towing cable of the towing system in a matched manner, and enabling the submersible to continuously receive the towing force under the action of the towing cable so as to reduce the shaking of the submersible;
and 8: after the submersible falls into water, workers take the working boat to approach the submersible, and the connection between the main suspension cable and the submersible is disconnected;
and step 9: the ship advances at the speed of 0.5kn-2kn until the ship and the submersible are separated from each other by a certain safety distance, and then a worker takes the working boat to disconnect the towing cable from the submersible; completing the submersible laying process;
step 10: the recovery process of the submersible is operated in reverse order to the deployment process of the above-described steps 1 to 9.
As shown in fig. 1-5, the vehicle transfer and deployment recovery system includes a hoist system, a transfer system, and a towing system.
The hoisting system is fixed with a ship body 10 through a base 1, the portal frame 2 is used as a main structural frame of the system, the hydraulic amplitude variation oil cylinder in the swing mechanism 3 is used for controlling the portal frame 2 to swing inwards and outwards, and the swing angle and speed can be controlled; the guide connection device 4 is designed according to the concrete form of the submersible 9, and the submersible 9 is rigidly connected with the hoisting system, so that the submersible is prevented from swinging in the movement process of the ship body 10 and the hoisting system; the anti-pitching oil cylinder 5 and the anti-rolling oil cylinder 6 are used for adjusting the swing of the submersible 9 during hoisting and lowering, so that the phenomenon that the swing amplitude of the submersible 9 is overlarge due to external factors such as sea conditions and the like is avoided; the lifting winch 7 is driven by a hydraulic motor to rotate forwards and reversely so as to retract and release the mooring rope, so that the purpose of retracting and releasing the submersible 9 is achieved, and meanwhile, the winch has constant tension capacity, can control the constant tension of the mooring rope and assists in adjusting the direction of the submersible. The maintenance platform 8 is used for routine maintenance and overhaul of the hoisting system.
The rail 11 of the migration system is in an I-beam shape, and is installed on a deck of a mother ship through the installation cushion block 12 and the bolts, so that the rail can be installed in a segmented mode to avoid large deformation caused by overlong rail. The height of the track can be adjusted according to requirements. The end of the track is provided with a limiting device 13 to prevent the rail car from running out of the track. One side of the track is provided with a rack 14. The rail car moves by means of the walking driving device 16, the walking driving device 16 comprises a hydraulic motor, a speed reducing device and wheels, the wheels comprise a gear 17 and a rack 14 which are meshed on one side and rolling follow-up wheels on the other side, and the rail car is prevented from being locked due to deformation of the gear and the rack. The rail car drives the speed reduction device to be meshed with the rack through the hydraulic motor to drive the rail car to walk, meanwhile, the rail car can be stopped at any position of a track at any time, and wheels cannot slip due to the swinging influence of ships. The railcar is provided with four jacking cylinders 18 which allow the submersible vehicle to be raised for maintenance operations. The vehicle is placed on the carriage 15 and secured to the railcar by a tie down system 20. The tie down system 20 consists of tie down points on the submersible, shackles, wire ropes and lugs on the railcar. Anti-overturning devices 19 are arranged on two sides of the rail car to prevent the rail car from jumping due to the movement of the ship.
The towing winch 22 and the cable guide 23 of the towing system are connected on the deck through welding or bolts, and the towing cable 21 of the towing winch 22 is connected to a fixed position on the head of the submersible 9 after passing through the cable guide 23 and is used for fixing the head direction and the posture of the submersible. The upper deck tail is provided with diverting pulleys 24 to prevent the towing ropes 21 from damaging the ropes by rubbing against the deck.
The submersible laying and recovering method comprises a laying method and a recovering method.
The laying method comprises the following steps:
(1) the mooring equipment between the submersible 9 and the deck is undone and the submersible is moored to the frame 15 of the railcar by the mooring system 20. Starting the jacking oil cylinder 18 to reduce the height of the rail car to a preset migration height;
(2) starting the trolley travel drive 16 to cause the trolley to carry the vehicle along the track 11 to move the vehicle from the storage position to the lifting position;
(3) the towing cable 21 of the towing system is connected in turn to a towing winch 22, a fairlead 23 and a diverting pulley 24 and to a specific location on the submersible 9;
(4) starting the hoisting system, starting the anti-rolling oil cylinder 5 and the anti-pitching oil cylinder 6, and swinging the portal frame 2 of the hoisting system into the ship through the hydraulic cylinder of the swinging mechanism 3 to enable the guide connection device 4 and the lifting winch 7 arranged on the portal frame to be positioned above the guide connection position of the submersible; a main hoisting cable on a hoisting winch 7 is lowered and connected with the hoisting position of the submersible;
(5) starting a main hoisting cable of the hoisting winch 7 until the submersible vehicle is connected with the guide connection device 4 and is fixedly clamped, and forming rigid connection between the submersible vehicle and the hoisting system;
(6) starting the swing mechanism 3 to swing the hoisting arm 25 of the portal frame 2 of the hoisting system to the outside of the ship, so that the submersible 9 is swung to the outside of the ship and the shell of the submersible has a certain safety distance from the hull 10, and collision is prevented;
(7) unlocking the guide connection device 4, lowering the main hoisting cable of the hoisting winch 7, starting the constant tension function by matching with the starting of the towing system towing winch 22, enabling the submersible to continuously receive the towing force acted by the towing cable 21, reducing the shaking of the submersible and fixing the first direction of the submersible;
(8) after the submersible falls into water, workers take the working boat to approach the submersible, and the connection between the main suspension cable and the submersible is disconnected;
(9) the vessel is advanced at a speed of 0.5kn-2kn until the vessel is at a safe distance from the vehicle, and the towing line 21 is recovered by disconnecting the towing line 21 from the vehicle 9 by a crew member using the service vessel.
Thus, completing the laying process of the submersible once.
The recovery process of the submersible is the reverse of the deployment process.
While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a recovery system is put in transporting of submersible ware and cloth, the system locate on boats and ships which characterized in that: comprises a hoisting system, a transporting system and a dragging system; a lifting system for lifting the submersible is arranged at the stern or on the side of the ship, and a transfer system for transferring the submersible is arranged on a deck of the ship adjacent to the lifting system; a towing system for recovering the submersible is arranged in the ship body below the hoisting system.
2. A submersible transport and deployment recovery system as defined in claim 1 wherein: the hoisting system comprises a base, a portal frame, a swing mechanism, a hoisting arm, a guide connection device, a hoisting winch and a maintenance platform; the base is arranged on an outer deck at the stern or on the side of the ship, the base is provided with a portal frame which is movably connected, and a swinging mechanism for supporting and driving the portal frame to move is arranged between the portal frame and the base; a lifting arm for lifting the submersible is arranged at one end, far away from the base, of the portal frame, and a maintenance platform is arranged on the lifting arm; a lifting winch for hoisting the submersible is arranged on the maintenance platform; one end of the hoisting arm, which is used for hoisting the submersible, is provided with a guide connection device which is used for connecting with the submersible; the deck below the lifting arm is provided with a lifting position of the submersible.
3. A submersible transport and deployment recovery system as defined in claim 2 wherein: the hoisting system also comprises a hydraulic station, an anti-pitching oil cylinder and an anti-rolling oil cylinder; the portal frame is provided with an anti-pitching oil cylinder for preventing the suspended submersible from longitudinally shaking; the portal frame is also provided with an anti-rolling oil cylinder for preventing the suspended submersible from transversely shaking; the anti-pitching oil cylinder, the anti-rolling oil cylinder and the swinging mechanism are connected with the hydraulic station.
4. A submersible transport and deployment recovery system as defined in claim 3 wherein: the transfer system comprises two single tracks and a rail car; the two monorail tracks are parallel to each other, and the two monorail tracks are provided with movable rail cars.
5. A submersible transport and deployment recovery system as defined in claim 4 wherein: the two single rails are arranged on the deck of the ship body in a protruding or embedded structure; the two monorail rails are connected with a submersible storage position arranged on a hull deck and a hoisting position arranged on a hoisting system; the head and tail ends of the two single tracks are respectively provided with a limiting device; the inner side or the outer side of the track is provided with a rack for the rail car to walk.
6. A submersible transport and deployment recovery system as defined in claim 5 wherein: the rail car comprises a frame, a walking driving device and a gear; the two monorail tracks are provided with frames for placing a submersible, and the frames are provided with walking driving devices for driving the rail cars to move; the walking driving device is provided with a gear and is connected with a rack arranged on the track through the gear; the walking driving device is connected with a storage battery arranged on the frame or a cable arranged on the ship.
7. A submersible transport and deployment recovery system as defined in claim 6 wherein: a fastening system and a mechanical overturn preventing device for binding and fixing the submersible are arranged on the frame of the railway vehicle; the frame is also provided with a jacking cylinder and a hydraulic pump station which are used for lifting and adjusting the position of the submersible, and the jacking cylinder is connected with the hydraulic pump station.
8. A submersible transport and deployment recovery system as defined in claim 7 wherein: and a dragging system used for limiting the direction and the motion amplitude of the submersible in the laying and recovering process of the submersible is arranged adjacent to the hoisting system.
9. A submersible transport and deployment recovery system as defined in claim 8 wherein: the towing system comprises a towing winch, a diverting pulley, a cable guide and a towing cable; the towing winch is provided with a function of keeping constant tension of the towing cable; the towing rope arranged in the towing winch is connected with the submersible through the diverting pulley and the cable guider.
10. A using method of a submersible vehicle transporting, distributing and recovering system is characterized by comprising the following steps:
step 1: unfastening the fastening equipment between the submersible and the deck, and fastening the submersible on the rail car;
step 2: starting a power supply of the rail car, and moving the submersible from the storage position to the lifting position along the rail by the rail car;
and step 3: connecting a cable of the towing system to a specific position on the submersible through a towing winch, a cable guider and a diverting pulley in sequence;
and 4, step 4: swinging a hoisting arm on a portal frame of the hoisting system into the ship to enable a guide device and a lifting winch arranged on the hoisting arm to be positioned above a guide position on the submersible; a main hoisting cable on the hoisting winch is lowered and connected with the hoisting position of the submersible;
and 5: lifting the main hoisting cable and the submersible until the submersible is connected with the guide connection device and automatically fixed, and rigidly connecting the submersible with the hoisting system;
step 6: swinging a portal frame hoisting arm of the hoisting system to the outside of the ship to enable the submersible vehicle to be swung to the outside of the ship and enable the shell of the submersible vehicle to be away from the ship body by a certain safety distance so as to prevent collision;
and 7: unlocking the guide connection device, lowering the main hoisting cable of the hoisting winch, releasing the towing cable of the towing system in a matched manner, and enabling the submersible to continuously receive the towing force under the action of the towing cable so as to reduce the shaking of the submersible;
and 8: after the submersible falls into water, workers take the working boat to approach the submersible, and the connection between the main suspension cable and the submersible is disconnected;
and step 9: the ship advances at the speed of 0.5kn-2kn until the ship and the submersible are separated from each other by a certain safety distance, and then a worker takes the working boat to disconnect the towing cable from the submersible; completing the submersible laying process;
step 10: the recovery process of the submersible is operated in reverse order to the deployment process of the above-described steps 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799280.2A CN111891296A (en) | 2020-08-11 | 2020-08-11 | Submersible transport and distribution recovery system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799280.2A CN111891296A (en) | 2020-08-11 | 2020-08-11 | Submersible transport and distribution recovery system and method |
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| CN111891296A true CN111891296A (en) | 2020-11-06 |
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| CN202010799280.2A Pending CN111891296A (en) | 2020-08-11 | 2020-08-11 | Submersible transport and distribution recovery system and method |
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Cited By (4)
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| CN112849340A (en) * | 2020-12-11 | 2021-05-28 | 南京中船绿洲机器有限公司 | Deck railcar mechanism of manned submersible |
| CN113202890A (en) * | 2021-05-10 | 2021-08-03 | 上海彩虹鱼海洋科技股份有限公司 | Combined braking device for distribution and recovery system |
| CN115056924A (en) * | 2022-06-14 | 2022-09-16 | 广东智能无人系统研究院 | Submersible autonomous laying and recycling system device |
| CN117302433A (en) * | 2023-04-23 | 2023-12-29 | 自然资源部第一海洋研究所 | Marine monitoring platform laying method and device |
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| CN115056924A (en) * | 2022-06-14 | 2022-09-16 | 广东智能无人系统研究院 | Submersible autonomous laying and recycling system device |
| CN117302433A (en) * | 2023-04-23 | 2023-12-29 | 自然资源部第一海洋研究所 | Marine monitoring platform laying method and device |
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Application publication date: 20201106 |