CN112896455B - A keel block that is used for unmanned ship at sea to lay and retrieve - Google Patents
A keel block that is used for unmanned ship at sea to lay and retrieve Download PDFInfo
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- CN112896455B CN112896455B CN202110095366.1A CN202110095366A CN112896455B CN 112896455 B CN112896455 B CN 112896455B CN 202110095366 A CN202110095366 A CN 202110095366A CN 112896455 B CN112896455 B CN 112896455B
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- unmanned
- support frame
- inflatable support
- shaped frame
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C3/00—Launching or hauling-out by landborne slipways; Slipways
- B63C3/12—Launching or hauling-out by landborne slipways; Slipways using cradles
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
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Abstract
The invention discloses a novel boat frame for laying and recovering an unmanned maritime boat, which comprises an inflatable support frame, a metal fixing frame, a stressed drawstring, a small propeller, a battery and a control box, wherein the inflatable support frame is arranged on the inflatable support frame; when the inflatable support frame is in an inflated state, the space for accommodating the unmanned ship can be supported in the inflatable support frame, the metal fixing frame is arranged at the top of the inflatable support frame and is connected with the inflatable support frame through a stress drawstring, the tail end of the inflatable support frame is an entrance of the unmanned ship, the bottoms of the inflatable support frames at the two sides of the entrance are respectively provided with a small propeller, the control box is used for controlling the small propellers to work, and the battery is a power source; according to the unmanned submarine, the support frame can be inflated and deflated, gas in the support frame is discharged when the unmanned submarine does not work, the size of the submarine frame is greatly reduced, the mass of the whole unmanned submarine frame is greatly reduced due to the design, the load of a lifting machine on the ship is reduced, the unmanned submarine is convenient to transport and use during offshore operation, and the efficiency and the safety of unmanned submarine operation are improved.
Description
Technical Field
The invention relates to the technical field of offshore unmanned boats, in particular to a novel boat frame for laying and recovering the offshore unmanned boats.
Background
At present, aspects of ocean space resource detection, development, utilization and the like are key directions of development in China, and an unmanned boat serving as an overwater platform with autonomous movement capability is gradually paid high attention by the nation. The unmanned ship can execute various tasks with different difficulties, and can carry different equipment modules to complete various tasks according to specific task types besides basic functions of autonomous flight path patrol, automatic identification and detection of targets on water and the like. Therefore, the development and application of the unmanned ship tend to be great, and the unmanned ship has great potential and application prospect in various fields such as scientific research, civil use, military and the like. The unmanned surface vessels used at present are developed based on manned small vessels carried on large-scale naval vessels, and the unmanned surface vessels are laid and recycled by using existing boat lifting frames or ramps on the carrier. The method needs operators to board unmanned boats to participate in operations such as hanging unmanned boats and the like, has low efficiency and high danger, and is only suitable for the situations of low navigational speed, low sea condition and test voyage times.
Therefore, it is an urgent problem to be solved by those skilled in the art to provide a novel keel block for launching and recovering unmanned ships at sea.
Disclosure of Invention
The invention aims to provide a novel keel block for laying and recovering unmanned ships on the sea, which solves the problems in the prior art, can realize safe and reliable laying and recovering of the unmanned ships, does not need special operators to board the unmanned ships for hanging and other operations, and has the characteristics of high safety, high efficiency, low cost and the like.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a novel boat frame for laying and recovering an unmanned sea boat, which comprises an inflatable support frame, a metal fixing frame, a stressed drawstring, a small propeller, a battery and a control box, wherein the inflatable support frame is arranged on the inflatable support frame; when the inflatable support frame is in an inflated state, a space for accommodating an unmanned ship can be supported inside the inflatable support frame, the metal fixing frame is arranged at the top of the inflatable support frame and is connected with the inflatable support frame through a stressed drawstring, the tail end of the inflatable support frame is an unmanned ship inlet, small propellers are respectively arranged at the bottoms of the inflatable support frames at two sides of the inlet, the control box is used for controlling the small propellers to work, and the battery is a power source.
Preferably, the inflatable support frame is a frame body which is made of PVC three-layer sandwich mesh and is internally provided with an inflatable cavity, and comprises a longitudinally arranged U-shaped frame body and two vertically arranged door-shaped frame bodies, wherein the two door-shaped frame bodies are arranged at the top of the U-shaped frame body in parallel.
Preferably, the metal fixing frame is covered on the tops of the two door-shaped frame bodies, two stress pull belts are arranged, one end of one stress pull belt is connected with one corner of the tail end of the metal fixing frame, and the other end of the stress pull belt bypasses the U-shaped frame body and is connected with the other corner of the tail end of the metal fixing frame after being connected with the U-shaped frame body; one end of the other stress drawstring is connected with one corner of the head end of the metal fixing frame, and the other end of the stress drawstring bypasses the U-shaped frame body and is connected with the other corner of the head end of the metal fixing frame after being connected with the U-shaped frame body; and the U-shaped frame body is provided with a hanging ring for the stressed drawstring to pass through.
Preferably, one of the stressed drawstrings at the head end is connected with the transverse rod at the head end of the U-shaped frame body through two protection cables.
Preferably, a fixed cable is connected between the U-shaped frame body and the door-shaped frame body.
Preferably, a metal hook capable of hooking the mother ship crane is arranged at the top of the metal fixing frame.
Preferably, the battery and the control box are both arranged at the top of the metal fixing frame.
Preferably, the head end of the U-shaped frame body is provided with a front end supporting cross rod for connecting a clamping claw at the front end of the unmanned boat.
Compared with the prior art, the invention has the following beneficial technical effects:
the novel keel block for laying and recovering the unmanned sea boat provided by the invention adopts a reasonable mechanical structure, and the inflatable support frame only plays a role in supporting the metal frame and the belt during working and does not directly bear the gravity of the unmanned sea boat. The support frame can be used for inflating and deflating, gas in the support frame is discharged when the support frame does not work, the size of the keel block is greatly reduced, the quality of the whole unmanned keel block is greatly reduced by the design, the load of a lifting machine on a ship is reduced, the transportation and the use when the unmanned keel block is operated on the sea are facilitated, and the efficiency and the safety of the unmanned keel block operation are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a novel boat keel for deploying and recovering an unmanned sea boat in the invention;
FIG. 2 is a schematic diagram of an unmanned boat entering a keel block to a designated position;
in the figure: 1, supporting a cross bar at the front end; 2, protecting a cable; 3, a battery; 4, a metal fixing frame; 41-U-shaped frame body; 42-door type frame body; 5, a control box; 6, fixing a stay cable; 7, a stressed pull belt; 8, an inflatable support frame; 9 a small propeller; 10, clamping jaws; 11 unmanned boat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a novel keel block for laying and recovering an unmanned sea boat, which solves the problems in the prior art.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The novel keel block for laying and recovering the unmanned sea craft in the embodiment is shown in fig. 1 and comprises an inflatable support frame 8, a metal fixing frame 4, a stressed drawstring 7, a small propeller 9, a battery 3 and a control box 5; when the inflatable support frame 8 is in an inflated state, the interior of the inflatable support frame is a space capable of supporting and containing the unmanned boat 11, the metal fixing frame 4 is arranged at the top of the inflatable support frame 8, the metal fixing frame 4 is connected with the inflatable support frame 8 through the stress drawstring 7, the tail end of the inflatable support frame 8 is an entrance of the unmanned boat 11, the bottoms of the inflatable support frames 8 at two sides of the entrance are respectively provided with a small propeller 9, the control box 5 is used for controlling the small propeller 9 to work, and the battery 3 is a power source.
In this embodiment, the inflatable support frame 8 is a frame body made of three layers of PVC mesh fabrics and having an inflatable cavity inside, and includes a U-shaped frame body 41 arranged longitudinally and two door-shaped frame bodies 42 arranged vertically, and the two door-shaped frame bodies 42 are arranged in parallel at the top of the U-shaped frame body 41; the metal fixing frame 4 is covered on the tops of the two door-shaped frame bodies 42, two stress pull belts 7 are arranged, one end of one stress pull belt 7 is connected with one corner of the tail end of the metal fixing frame 4, and the other end of the stress pull belt bypasses the U-shaped frame body 41 and is connected with the other corner of the tail end of the metal fixing frame 4; one end of the other stress drawstring 7 is connected with one corner of the head end of the metal fixing frame 4, and the other end of the other stress drawstring bypasses the U-shaped frame body 41 and is connected with the other corner of the head end of the metal fixing frame 4 after being connected with the U-shaped frame body 41; a hanging ring for the stressed drawstring 7 to pass through is arranged on the U-shaped frame body 41; the first stressed drawstring 7 is connected with the transverse rod at the first end of the U-shaped frame body 41 through two protective cables 2.
In this embodiment, the fixing cables 6 are connected between the U-shaped frame 41 and the door-shaped frame 42, the number of the fixing cables 6 is four, and the four vertical rods of the two door-shaped frames 42 are connected to the two longitudinal rods of the U-shaped frame 41 through the fixing cables 6.
In the embodiment, the top of the metal fixing frame 4 is provided with a metal hook capable of hooking the mother ship crane; the battery 3 and the control box 5 are both arranged at the top of the metal fixing frame 4.
In this embodiment, the head end of the U-shaped frame 41 is provided with a front end supporting cross bar 1 for connecting the claws 10 at the front end of the unmanned boat 11.
The unmanned boat is characterized in that an inflatable support frame 8 is used as a main body, a metal fixing frame 4 and a stressed drawstring 7 are used as main stressed components, a lower pull rope is used for fixing, the whole body of the boat frame is formed, the entrance position of the boat frame is adjusted by a hydrofoil engine, and the laying and recycling efficiency and safety of the unmanned boat 11 are improved.
As shown in fig. 2, the inflatable support frame 8 is filled with gas and floats on the water surface, the mother ship can control the small propeller 9 through the control box 5 on the upper part of the keel block, and the energy of the small propeller 9 is supplied by the battery 3 on the top. The orientation of the keel block entrance is then adjusted. Make things convenient for unmanned ship 11 directly to drive into during the keel block, support horizontal pole 1 when the front end that jack catch 10 blocked the keel block, show that unmanned ship 11 reachs suitable position in the keel block. The couple that keel block top and metal mount 4 link together then articulates the crane machine on this mother ship always, need not operating personnel and articulates, operation such as adjustment, very big improvement the security that unmanned ship 11 of surface of water laid and retrieved, also reduced the human cost. After unmanned ship 11 targets in place, alright begin to lift by crane the operation, with unmanned ship 11 hang to the bed after, can select to put the gas of support frame the inside, make its shrink, become similar rope and twine on unmanned ship 11 equally, the whole volume of unmanned ship 11 of very big reduction and keel block practices thrift the parking space on the mother ship, also is convenient for lay unmanned ship 11 next time, very big improvement unmanned ship 11 lays the efficiency of retrieving.
The principle and the implementation mode of the invention are explained by applying specific examples, and the description of the above examples is only used for helping understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (7)
1. The utility model provides a keel block that is used for unmanned ship at sea to lay and retrieve which characterized in that: comprises an inflatable support frame, a metal fixing frame, a stressed drawstring, a small propeller, a battery and a control box; when the inflatable support frame is in an inflated state, a space for accommodating an unmanned ship can be supported in the inflatable support frame, the metal fixing frame is arranged at the top of the inflatable support frame and is connected with the inflatable support frame through a stressed drawstring, the tail end of the inflatable support frame is an unmanned ship inlet, the bottoms of the inflatable support frame at two sides of the inlet are respectively provided with a small propeller, the control box is used for controlling the small propellers to work, and the battery is a power source;
the inflatable support frame comprises a U-shaped frame body and two door-shaped frame bodies, wherein the U-shaped frame body is longitudinally arranged, the two door-shaped frame bodies are vertically arranged, and the two door-shaped frame bodies are arranged on the top of the U-shaped frame body in parallel;
the metal fixing frame is covered on the tops of the two door-shaped frame bodies, two stress pull belts are arranged, one end of one stress pull belt is connected with one corner of the tail end of the metal fixing frame, and the other end of the stress pull belt bypasses the U-shaped frame body and is connected with the other corner of the tail end of the metal fixing frame after being connected with the U-shaped frame body; one end of the other stress drawstring is connected with one corner of the head end of the metal fixing frame, and the other end of the stress drawstring bypasses the U-shaped frame body and is connected with the other corner of the head end of the metal fixing frame after being connected with the U-shaped frame body; and the U-shaped frame body is provided with a hanging ring for the stressed drawstring to pass through.
2. The keel block for launching and recovering an unmanned maritime boat according to claim 1, wherein: the inflatable support frame is a frame body which is made of PVC three-layer sandwich mesh and is internally provided with an inflatable cavity.
3. The keel block for launching and recovering an unmanned maritime boat according to claim 1, wherein: one of the stress drawstrings at the head end is connected with the transverse rod at the head end of the U-shaped frame body through two protection cables.
4. The keel block for launching and recovering an unmanned maritime boat according to claim 1, wherein: and a fixed inhaul cable is connected between the U-shaped frame body and the door-shaped frame body.
5. The keel block for launching and recovering an unmanned maritime boat according to claim 1, wherein: and a metal lifting hook capable of hanging the mother ship crane is arranged at the top of the metal fixing frame.
6. The keel block for launching and recovering an unmanned maritime boat according to claim 1, wherein: the battery with the control box all set up in the top of metal mount.
7. The keel block for deployment and recovery of unmanned marine craft of claim 1, wherein said keel block is a hollow body with a plurality of holes
Is characterized in that: the head end of U type support body is provided with the front end and supports the horizontal pole for connect the jack catch of unmanned ship front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110095366.1A CN112896455B (en) | 2021-01-25 | 2021-01-25 | A keel block that is used for unmanned ship at sea to lay and retrieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110095366.1A CN112896455B (en) | 2021-01-25 | 2021-01-25 | A keel block that is used for unmanned ship at sea to lay and retrieve |
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| Publication Number | Publication Date |
|---|---|
| CN112896455A CN112896455A (en) | 2021-06-04 |
| CN112896455B true CN112896455B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110095366.1A Active CN112896455B (en) | 2021-01-25 | 2021-01-25 | A keel block that is used for unmanned ship at sea to lay and retrieve |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113415389B (en) * | 2021-07-30 | 2022-12-23 | 天津大学 | Rigid-flexible coupling folding inflatable twin-hull unmanned boat capable of being quickly laid |
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|---|---|---|---|---|
| US6174106B1 (en) * | 1998-12-04 | 2001-01-16 | Richard B. Bishop | Boat lift apparatus |
| WO2010147518A1 (en) * | 2009-06-15 | 2010-12-23 | Safe At Sea Aktiebolag | Light weight boat lift arrangement |
| CN108298026A (en) * | 2017-12-20 | 2018-07-20 | 天海融合防务装备技术股份有限公司 | Ship retracting device |
| CN109823472A (en) * | 2019-03-26 | 2019-05-31 | 上海大学 | A kind of unmanned boat Quick distributor recyclable device |
| CN110816794A (en) * | 2019-12-13 | 2020-02-21 | 江苏科技大学 | Universal unmanned submersible recovery device and recovery method |
| FR3087748A1 (en) * | 2018-10-25 | 2020-05-01 | Forssea Robotics | DEPLOYMENT AND LIFTING OF LOADS USING AN UNDERWATER VEHICLE |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2823485B1 (en) * | 2001-04-13 | 2003-08-01 | Eca | DEVICE FOR LAUNCHING AND RECOVERING AN UNDERWATER VEHICLE AND METHOD OF IMPLEMENTING |
| GB201518298D0 (en) * | 2015-10-16 | 2015-12-02 | Autonomous Robotics Ltd | Deployment and retrival methods for AUVs |
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2021
- 2021-01-25 CN CN202110095366.1A patent/CN112896455B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6174106B1 (en) * | 1998-12-04 | 2001-01-16 | Richard B. Bishop | Boat lift apparatus |
| WO2010147518A1 (en) * | 2009-06-15 | 2010-12-23 | Safe At Sea Aktiebolag | Light weight boat lift arrangement |
| CN108298026A (en) * | 2017-12-20 | 2018-07-20 | 天海融合防务装备技术股份有限公司 | Ship retracting device |
| FR3087748A1 (en) * | 2018-10-25 | 2020-05-01 | Forssea Robotics | DEPLOYMENT AND LIFTING OF LOADS USING AN UNDERWATER VEHICLE |
| CN109823472A (en) * | 2019-03-26 | 2019-05-31 | 上海大学 | A kind of unmanned boat Quick distributor recyclable device |
| CN110816794A (en) * | 2019-12-13 | 2020-02-21 | 江苏科技大学 | Universal unmanned submersible recovery device and recovery method |
Non-Patent Citations (2)
| Title |
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| CN112896455A (en) | 2021-06-04 |
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