CN112623120A - Water surface boat recovery device of topside - Google Patents

Water surface boat recovery device of topside Download PDF

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Publication number
CN112623120A
CN112623120A CN202011537344.8A CN202011537344A CN112623120A CN 112623120 A CN112623120 A CN 112623120A CN 202011537344 A CN202011537344 A CN 202011537344A CN 112623120 A CN112623120 A CN 112623120A
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CN
China
Prior art keywords
boat
bow
winch
ship
rope
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Granted
Application number
CN202011537344.8A
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Chinese (zh)
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CN112623120B (en
Inventor
刘维勤
罗文平
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Wuhan University of Technology WUT
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Wuhan University of Technology WUT
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Priority to CN202011537344.8A priority Critical patent/CN112623120B/en
Publication of CN112623120A publication Critical patent/CN112623120A/en
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Publication of CN112623120B publication Critical patent/CN112623120B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00Equipment for handling lifeboats or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/08Ports or like openings in vessels' sides or at the vessels' bow or stern
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00Equipment for handling lifeboats or the like
    • B63B23/40Use of lowering or hoisting gear
    • B63B23/48Use of lowering or hoisting gear using winches for boat handling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/16Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/36Arrangement of ship-based loading or unloading equipment for floating cargo
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/204Keeping clear the surface of open water from oil spills

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

The technical scheme adopted by the invention is as follows: a surface boat recovery unit located on the side comprises a surface boat and a mother boat, and is characterized in that a ship-in winch is arranged on the upper surface of the middle of the surface boat, and a bow winch is arranged on the upper surface of the bow of the surface boat; the topside of mother ship is provided with the bow horizontal pole mutually vertically with the hull surface, is provided with the haulage rope on the bow horizontal pole, the bow horizontal pole sets up in the bow front side top of surface of water ship: the side of the mother ship is provided with a main hoisting device which is vertical to the surface of the ship body, the main hoisting device is provided with a traction rope, and the main hoisting device is arranged above the middle part of the ship body of the surface boat; the main hoisting device is higher than the bow cross bar; the traction rope of the main hoisting device is used for connecting the traction rope of a winch in the ship; the haulage rope of bow horizontal pole is used for connecting the haulage rope of bow winch. The movement amplitude of the surface boat is reduced, and the requirement on the mother boat is lowered, so that the recovery safety and convenience are greatly improved.

Description

Water surface boat recovery device of topside
Technical Field
The invention belongs to the technical field of ship recovery, and particularly relates to a topside surface boat recovery device.
Background
For many years, small ships cannot be recovered after being launched by mother ships, so that the small ships are mostly used as emergency lifeboats, but with the development of unmanned boats in recent years, the requirement for the use of the small ships along with the damage is greatly improved due to expensive cost and special application, and the development of ship recovery devices is promoted.
At present, the research on the recovery device of the surface boat is mainly positioned in a deck or stern area, and the recovery mode mainly comprises an inclined plate slide rail and a tower crane. For the inclined plate slide rail type, the inclined plate slide rail type ship can only be arranged at the stern part of the mother ship, and the influence on the performance and the total arrangement of the mother ship is large, so that the function of the mother ship is single. For the tower crane type, the tower crane type is mostly arranged in a deck area, so that the problem of overlarge shaking amplitude in the process of recovering the naval vessel is also solved while the area of the deck is seriously influenced. Obviously, the influence of the traditional mode on the mother ship is too large, and the safety problem in the recovery process is not considered enough.
Disclosure of Invention
The invention aims to solve the defects of the background technology, and provides a recovery device of a surface boat on a side, wherein the motion of the surface boat is effectively limited in the recovery process, and the recovery area is positioned on a lower deck of the side.
The technical scheme adopted by the invention is as follows: a surface boat recovery unit located on the side comprises a surface boat and a mother boat, and is characterized in that a ship-in winch is arranged on the upper surface of the middle of the surface boat, and a bow winch is arranged on the upper surface of the bow of the surface boat; the topside of mother ship is provided with the bow horizontal pole mutually vertically with the hull surface, is provided with the haulage rope on the bow horizontal pole, the bow horizontal pole sets up in the bow front side top of surface of water ship: the side of the mother ship is provided with a main hoisting device which is vertical to the surface of the ship body, the main hoisting device is provided with a traction rope, and the main hoisting device is arranged above the middle part of the ship body of the surface boat; the main hoisting device is higher than the bow cross bar; the traction rope of the main hoisting device is used for connecting the traction rope of a winch in the ship; the haulage rope of bow horizontal pole is used for connecting the haulage rope of bow winch.
In the technical scheme, a rope tying device is arranged on the upper surface of a bow of the surface boat and movably clamped on the surface of a hull of the surface boat; two rope tying rings are sleeved on the outer side of the rope tying device and are fixedly connected with traction ropes of a winch in the ship and a winch at the bow respectively.
In the technical scheme, the top end of the rope tying device is vertically provided with the cover body, and the cover body is in threaded connection with the rope tying device; the plane area of the cover body is larger than that of the rope tying ring.
In the technical scheme, the positioning ring is vertically arranged on the upper surface of the cover body of the rope tying device; and a rope tying device winch is vertically arranged on the side of the mother ship, and a hook used for being connected with the positioning ring is arranged at the end part of a traction rope of the rope tying device winch.
In the technical scheme, the bottom end of the rope tying device is coaxially provided with a limiting table, a groove matched with the limiting table is formed in the surface boat, and the limiting table is clamped in the groove; the plane area of the limiting table is larger than that of the rope tying ring.
In the technical scheme, a vertical restraint device matched with a winch in a ship is arranged on the surface boat, the vertical restraint device is welded on the surface of a middle deck of the surface boat, and the winch in the ship is fixed in the inner area of the surface boat below the vertical restraint device; the surface boat is provided with a longitudinal restraint device matched with the bow winch, the longitudinal restraint device is welded on the surface of a bow deck of the surface boat, and the bow winch is fixed in the region of the bow deck.
In the technical scheme, the water surface boat lifting device further comprises a collecting frame, wherein the collecting frame is located below the main lifting device and used for placing the lifted water surface boat. The collecting frame is welded on the lower deck in the side opening.
In the technical scheme, a circular ring is arranged on the side of the mother ship and is used for placing the outer side of one side of a bow of a surface boat; after the surface boat is lifted, the traction rope of the bow transverse rod is tied on the circular ring.
Among the above-mentioned technical scheme, the topside of mother ship is located waterline department and all is provided with the sensor on tying the ware, and when the surface of water ship was close to the topside of mother ship, the sensor was to the inside controller transmission signal of mother ship, the controller drive is tied the ware winch and is visited out from the hull is inside
The invention has the beneficial effects that: firstly, the fore longitudinal restraint device of the surface boat is connected with the side cross bar of the mother boat through the traction rope in the recovery process, so that the motion amplitude of pitching, rolling and the like is effectively reduced; through setting up vertical restraint ware in the surface of water ship, be connected through the haulage rope with mother's ship owner hoist and mount device in the recovery process, the range of motion such as the slope in the surface of water ship recovery has also effectively been reduced.
Secondly, the recovery operation area is mainly positioned in the lower deck area of the side of the mother ship, and the requirements on equipment and space of the mother ship are not high, so that the recovery method can be widely applied to various ships.
Thirdly, the sensor near the water surface of the mother ship and the tether of the water surface boat with the sensor act together, so that the accurate positioning of the water surface boat is realized, and the recovery work in motion can be realized.
Drawings
FIG. 1 is a schematic view of a surface vessel arriving at a recovery area;
FIG. 2 is a schematic view of a surface vessel with a bow tether suspended from a mother vessel;
FIG. 3 is a schematic view of a surface boat bow tow line connected to a mother boat topside rail and a mid-boat tow line connected to a main hoist;
FIG. 4 is a schematic illustration of a surface vessel being suspended to the level of the side opening;
FIG. 5 is a schematic view of a surface vessel being stowed in the chamber and on a stowage rack;
FIG. 6 is a schematic view of a sensor tether attached to the recovery device.
In the figure, a ship winch 1, a ship restraint device 2, a ship winch 3, a ship restraint device 4, a rope tying device 5 of a ship sensor, a limit platform 5.1, a rope tying device body 5.2, a sensor 5.3 of the rope tying device, a cover body 5.4, a positioning ring 5.5, a sensor 6 near a water plane, a ship cross rod 7, a rope tying device winch 8, a main hoisting device 9, a surface boat receiving frame 10, a surface boat 11 and a mother ship 12.
Detailed Description
The invention will be further described in detail with reference to the following drawings and specific examples, which are not intended to limit the invention, but are for clear understanding.
As shown in figure 1, the invention relates to a surface boat recovery device on the side, which is arranged on a surface boat and a mother ship to realize recovery work, and comprises a vertical restraint device 2 in a surface boat 11 ship, a surface boat in-ship winch 1 vertically connected with the vertical restraint device 2, a longitudinal restraint device 4 at the bow of the surface boat 11, a bow winch 3 arranged behind the longitudinal restraint device 4, a tether device 5 arranged at the bow of the surface boat, a sensor 6 arranged near a waterline surface, a cross rod 7 arranged on the side of the mother ship, a special tether device winch 8 arranged at the inner bulkhead of a side opening, a main hoisting device 9 arranged at the ceiling of the side opening, and a collection rack 10 arranged on a deck below the side opening.
The vertical restraint device 2 is welded on the surface of a middle deck of the surface boat, the winch 1 in the boat is fixed in the inner area below the vertical restraint device, the longitudinal restraint device 4 is welded on the surface of a bow deck of the surface boat, and the bow winch 3 is fixed in the area of the bow deck. The tether 5 is placed in the bow round hole. The limiting table 5.1 is of a cylindrical structure and is welded with the tether body 5.2 of the middle cylindrical structure to form a tether main body. The sensor 5.3 is placed in the tether body. A square cover body 5.4 and a circular ring 5.5 are welded to form a tether sealing cover, a side sensor 6 is fixed on a mother ship side outer plate, a bow cross rod 7 is welded on the side outer plate, a tether special winch 8 is arranged on a slide rail of a bulkhead in a mother ship side opening, a main hoisting device 9 is arranged on a slide rail of a ceiling in the mother ship side opening, and a folding frame 10 is welded on a lower deck in the side opening.
The middle restraint device 2 of the surface boat is arranged in the middle deck area of the surface boat and mainly comprises a vertically oriented circular tube structure which is directly connected with a middle winch below the middle restraint device, and a traction rope of the middle winch 1 penetrates through the vertical circular tube restraint device in the boat and is connected with a bow tether device 5 through a tether ring.
The bow restraint device 4 of the surface boat is arranged in the area of a head deck of the surface boat and mainly comprises a circular tube structure which is longitudinally oriented towards the surface boat and is directly connected with a bow winch 3 on the right side of the surface boat, and a traction rope of the winch penetrates through the longitudinal circular tube restraint device of the bow and is connected with a bow tether device 5 through a tether ring.
The transverse rod 7 of the side of the mother ship is located on the side of the mother ship and close to the bow, the height of the transverse rod is equal to that of the side opening of the mother ship, one end of the traction rope is fixed at the position of the transverse rod, and the other end of the traction rope is temporarily hung at the side opening through a circular ring.
The rope tying device winch 8 of the mother ship is positioned on the inner bulkhead of the side opening, can extend out of the board and is attached with a lifting hook which can vertically lift.
The working process of the invention is as follows:
(1) the parking area of the surface boat and the distance between the rope tying device and the side are determined through the mutual induction of the rope tying device 5 with the sensor and the mother boat side sensor 6, the special winch 8 for the rope tying device stretches out of the side by a corresponding distance, the hauling rope with the hook is vertically put down, and the positioning ring hooks the ring 5.5.
(2) The hauling rope of the winches 1 in the vessel is passed through the vertical restraint 2 in the vessel and tied to the lashing ring. The pull-in line of the bow winch 3 is passed through the bow longitudinal restraint 4 and is tied to another lashing loop.
(3) (ii) a Twisting the cover body 5.4 to separate the cover body 5.4 from the tether body 5.2, removing the two tether rings and then twisting the cover body 5.4 to reconnect the cover body 5.4 to the tether body 5.2; the towline in the ship is connected to the towline in the main hoisting device through a tether ring, and the bow towline is connected to the towline which is hung temporarily at the opening of the bow transverse rod 7 through the tether ring.
(4) The bow winch 3 is operated to keep the taut state of the bow haulage rope, so that the orientation of the surface boat is unchanged, and the main hoisting device 9 is operated to recover the haulage rope in the boat, so that the height of the surface boat is lifted;
(5) when the surface boat rises to the opening height, the traction rope at the bow of the surface boat is disconnected from the traction rope of the side cross rod 7, and the surface boat is taken into the cabin through the main hoisting device 9 and placed on the taking-up frame 10.
The device is in retrieving the operation in-process, and the motion amplitude such as the rotation of surface of water ship can reduce by a wide margin, compares in traditional mode, has reduced the trouble that the surface of water ship motion leads to, and the security and the efficiency that make the recovery promote very greatly.
Those not described in detail in this specification are within the skill of the art.

Claims (9)

1. A surface boat recovery unit located on the side comprises a surface boat and a mother boat, and is characterized in that a ship-in winch is arranged on the upper surface of the middle of the surface boat, and a bow winch is arranged on the upper surface of the bow of the surface boat; the topside of mother ship is provided with the bow horizontal pole mutually vertically with the hull surface, is provided with the haulage rope on the bow horizontal pole, the bow horizontal pole sets up in the bow front side top of surface of water ship: the side of the mother ship is provided with a main hoisting device which is vertical to the surface of the ship body, the main hoisting device is provided with a traction rope, and the main hoisting device is arranged above the middle part of the ship body of the surface boat; the main hoisting device is higher than the bow cross bar; the traction rope of the main hoisting device is used for connecting the traction rope of a winch in the ship; the haulage rope of bow horizontal pole is used for connecting the haulage rope of bow winch.
2. A side boat recovery apparatus as set forth in claim 1, wherein: the upper surface of the bow of the surface boat is provided with a rope tying device which is movably clamped on the surface of the hull of the surface boat; two rope tying rings are sleeved on the outer side of the rope tying device and are fixedly connected with traction ropes of a winch in the ship and a winch at the bow respectively.
3. A side boat recovery apparatus as set forth in claim 2, wherein: a cover body is vertically arranged at the top end of the rope tying device, and the cover body is in threaded connection with the rope tying device; the plane area of the cover body is larger than that of the rope tying ring.
4. A side boat recovery apparatus as set forth in claim 3, wherein: a positioning ring is vertically arranged on the upper surface of the cover body of the rope tying device; and a rope tying device winch is vertically arranged on the side of the mother ship, and a hook used for being connected with the positioning ring is arranged at the end part of a traction rope of the rope tying device winch.
5. A side boat recovery apparatus as set forth in claim 2, wherein: the bottom end of the rope tying device is coaxially provided with a limiting table, a groove matched with the limiting table is arranged on the surface boat, and the limiting table is clamped in the groove; the plane area of the limiting table is larger than that of the rope tying ring.
6. A side boat recovery apparatus as set forth in claim 2, wherein: the surface boat is provided with a vertical restraint device matched with a winch in the boat, the vertical restraint device is welded on the surface of a middle deck of the surface boat, and the winch in the boat is fixed in the inner area of the surface boat below the vertical restraint device; the surface boat is provided with a longitudinal restraint device matched with the bow winch, the longitudinal restraint device is welded on the surface of a bow deck of the surface boat, and the bow winch is fixed in the region of the bow deck.
7. A side boat recovery apparatus as set forth in claim 1, wherein: the water surface boat lifting device is characterized by further comprising a collecting frame, wherein the collecting frame is located below the main lifting device and used for placing the lifted water surface boat. The collecting frame is welded on the lower deck in the side opening.
8. A side boat recovery apparatus as set forth in claim 1, wherein: a circular ring is arranged on the side of the mother ship and is used for placing the outer side of one side of the bow of the surface boat; after the surface boat is lifted, the traction rope of the bow transverse rod is tied on the circular ring.
9. A side boat recovery apparatus as set forth in claim 2, wherein: the topside of mother ship is located waterline department and ties and all is provided with the sensor on the ware, and when the topside of surface of water ship was close to mother ship, the sensor was to the inside controller transmission signal of mother ship, the controller drive is tied the ware winch and is visited out from the hull is inside.
CN202011537344.8A 2020-12-23 2020-12-23 Surface of water ship recovery unit of topside Active CN112623120B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131900A1 (en) * 2022-01-14 2023-07-21 Naval Group Vessel comprising means of traction of a floating dock
FR3131901A1 (en) * 2022-01-14 2023-07-21 Naval Group Vessel comprising means for deploying a floating dock for operating a boat

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0971292A (en) * 1995-09-07 1997-03-18 Nippon Shokubai Co Ltd Boat derrick
CN201573776U (en) * 2009-12-25 2010-09-08 中国舰船研究设计中心 Concealed telescopic ship boat-handling device
CN206231572U (en) * 2016-10-26 2017-06-09 武汉理工大学 A kind of auxiliary draw off gear of ship raft
CN106945788A (en) * 2017-04-25 2017-07-14 南通欣通船舶与海洋工程设计有限公司 A kind of telescopic keel block
DE102017216112A1 (en) * 2017-09-12 2019-03-14 Thyssenkrupp Ag Dropping system and dropping method with retractable luffing jib

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0971292A (en) * 1995-09-07 1997-03-18 Nippon Shokubai Co Ltd Boat derrick
CN201573776U (en) * 2009-12-25 2010-09-08 中国舰船研究设计中心 Concealed telescopic ship boat-handling device
CN206231572U (en) * 2016-10-26 2017-06-09 武汉理工大学 A kind of auxiliary draw off gear of ship raft
CN106945788A (en) * 2017-04-25 2017-07-14 南通欣通船舶与海洋工程设计有限公司 A kind of telescopic keel block
DE102017216112A1 (en) * 2017-09-12 2019-03-14 Thyssenkrupp Ag Dropping system and dropping method with retractable luffing jib

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131900A1 (en) * 2022-01-14 2023-07-21 Naval Group Vessel comprising means of traction of a floating dock
FR3131901A1 (en) * 2022-01-14 2023-07-21 Naval Group Vessel comprising means for deploying a floating dock for operating a boat

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