CN118323336B - Double-anchor anchoring residence device of underwater vehicle - Google Patents
Double-anchor anchoring residence device of underwater vehicle Download PDFInfo
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- CN118323336B CN118323336B CN202410748486.0A CN202410748486A CN118323336B CN 118323336 B CN118323336 B CN 118323336B CN 202410748486 A CN202410748486 A CN 202410748486A CN 118323336 B CN118323336 B CN 118323336B
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- cable
- anchor
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- clamping jaw
- aircraft
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Classifications
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/22—Handling or lashing of anchors
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/26—Anchors securing to bed
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/26—Anchors securing to bed
- B63B2021/267—Anchors securing to bed by penetration of anchor into the sea bed using water jets, e.g. by ground or sand fluidisation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a double-anchor anchoring residence device of an underwater vehicle, which belongs to the technical field of underwater vehicles and comprises a vehicle main body; two torpedo anchors are arranged on the aircraft body along the axial direction, and each torpedo anchor is arranged on the aircraft body through two mechanical clamping jaws; two cable assemblies which are in one-to-one correspondence with the torpedo anchors are arranged on the aircraft body, each cable assembly comprises a cable drum which is in rotary fit with the interior of the aircraft body, cables are wound on the cable drum, the cable drum is connected with a cable release driving assembly, and the cable release driving assembly controls the rotation of the cable drum so as to adjust the release length of the cables; the head end of the cable is provided with a cable fixing and releasing assembly, and the cable fixing and releasing assembly can press the head end of the cable or release the head end of the cable; the free end of the mooring rope penetrates out of the main body of the aircraft and then is connected with the corresponding torpedo anchor. According to the invention, the double anchor points of the underwater vehicle are fixed through the two torpedo anchors, so that stable residence is realized.
Description
Technical Field
The invention belongs to the technical field of underwater vehicles, and particularly relates to a double-anchor anchoring residence device of an underwater vehicle.
Background
With the development of the ship industry and the underwater vehicle, the underwater vehicle plays an important role in the fields of marine exploration, marine science research, marine resource development and the like. However, the underwater vehicle needs to maintain a specific position and posture to achieve the residence during the task, and under the influence of external environmental forces such as ocean currents and ocean waves, the underwater vehicle may deviate from a predetermined position or posture during the residence, thereby affecting the performance of the task. At present, the underwater vehicle is mainly resided in two main types, namely a supporting type and a anchoring type, wherein the supporting type has high requirements on the residency position and poor sediment burying resistance, so the anchoring type is widely applied.
However, the existing anchoring type residence mode is poor in stability because the aircraft is resided through one anchor point.
Based on the defect of poor anchoring stability of the existing underwater vehicle, the application provides the double-anchor anchoring and residence device for the underwater vehicle, and the double-anchor fixing of the underwater vehicle is realized through two torpedo anchors so as to realize stable residence.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the double-anchor anchoring and residence device of the underwater vehicle.
In order to achieve the above purpose, the invention adopts the following technical scheme:
An underwater vehicle double anchor anchoring residence device comprises a vehicle main body;
two torpedo anchors are arranged on the aircraft body along the axial direction, and each torpedo anchor is arranged on the aircraft body through two mechanical clamping jaws;
The device comprises an aircraft body, wherein two cable assemblies which are in one-to-one correspondence with torpedo anchors are arranged on the aircraft body, each cable assembly comprises a cable drum which is in rotary fit with the interior of the aircraft body, a cable is wound on each cable drum, each cable drum is connected with a cable release driving assembly, and each cable release driving assembly controls the cable drum to rotate so as to adjust the release length of each cable; the head end of the cable is provided with a cable fixing and releasing assembly, and the cable fixing and releasing assembly can press the head end of the cable or release the head end of the cable; the free end of the mooring rope penetrates out of the main body of the aircraft and then is connected with the corresponding torpedo anchor.
Preferably, both ends of the cable drum are in rotary sealing fit with the water sealing plate, and the radially outer end of the water sealing plate is fixedly connected with the inner side wall of the aircraft body.
Preferably, the cable release driving assembly comprises a motor fixedly arranged in the aircraft body, the output end of the motor is connected with a speed reducer, the output end of the speed reducer is connected with a worm wheel, a worm is adapted to the worm wheel, and the worm is coaxially and fixedly connected with the end part of the corresponding cable drum.
Preferably, the cable fixing and releasing assembly comprises a pin in sliding sealing fit with one of the water sealing plates, and a compression spring is sleeved on the pin between the pin cap of the pin and the corresponding water sealing plate;
an electromagnet opposite to the pin is arranged in the space where the cable drum is located, and the electromagnet is fixedly connected with a water sealing plate where the pin is located through a bracket;
When the electromagnet is in a power-off state, magnetic attraction is generated on the pin, so that the pin overcomes the elasticity of the compression spring and is adsorbed on the electromagnet;
When the electromagnet is in an electrified state, the pin is demagnetized and attracted, so that the pin is far away from the electromagnet under the action of the elasticity of the compression spring.
Preferably, the mechanical clamping jaw comprises a clamping jaw box fixed on the aircraft main body and two clamping jaws symmetrically arranged, one end of each clamping jaw connected with the clamping jaw box is provided with a clamping jaw gear, and the clamping jaw gear is in running fit with the clamping jaw box;
The clamping jaw box is internally provided with a clamping jaw driving assembly, the clamping jaw driving assembly comprises an electric push rod, the electric push rod is connected with a rack plate, and racks meshed with corresponding clamping jaw gears are arranged on two sides of the rack plate.
Preferably, a booster component is arranged in the fish mine anchor;
the power assisting component comprises a high-pressure gas chamber and a water chamber which are fixedly arranged in the torpedo anchor;
a gas channel is arranged between the high-pressure gas chamber and the water chamber, and an electric control valve is arranged on the gas channel;
the tail end of the torpedo anchor is provided with an outlet disc, the middle part of the outlet disc is provided with a circular through hole, and the output end of the water chamber is communicated with the circular through hole;
an opening and closing assembly is arranged at the circular through hole; the round through hole is communicated with the outside when the opening and closing assembly is opened, and the round through hole is closed when the opening and closing assembly is closed.
Preferably, the opening and closing assembly comprises a plugging plate matched with the circular through hole, wherein a plurality of metal sheets are uniformly arranged at the radial outer end of the plugging plate along the circumferential direction, and a limiting block is fixedly arranged at the radial outer end of each metal sheet;
A plurality of sliding grooves matched with the limiting blocks are uniformly formed in the circumferential wall surface of the circular through hole along the circumferential direction, and the number of the sliding grooves is consistent with that of the metal sheets in the opening and closing assembly;
The radial inner end of the sliding groove is in a necking structure;
The free end of the cable is connected with the plugging plate on the corresponding fish mine anchor after penetrating out of the main body of the aircraft.
Preferably, the vehicle body is provided with a sonar.
Preferably, the aircraft body is provided with an attitude sensor.
The beneficial effects of the invention are as follows:
(1) According to the invention, the double anchor points of the underwater vehicle are fixed through the two torpedo anchors, so that stable residence is realized;
(2) The two mooring rope assemblies which are in one-to-one correspondence with the torpedo anchors are arranged, so that the release lengths of the front mooring rope and the rear mooring rope can be adjusted, the anchoring and parking postures of the underwater vehicle can be adjusted, the parking posture of the vehicle is kept in a reasonable range, and the parking stability and the safety of the underwater vehicle are further ensured;
(3) According to the invention, the cable fixing and releasing assembly is arranged, so that the cable and the torpedo anchor are separated from the main body of the aircraft when the aircraft works and returns, the dead weight of the aircraft is reduced, and the fast floating is realized;
(4) The aid component is arranged, so that the torpedo anchor further penetrates into the seabed soil, the ocean disturbance resistance is higher, and the main body of the aircraft has higher residence stability and safety.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
FIG. 1 is a schematic view of the structure of the underwater vehicle dual anchor anchoring device of the present invention;
FIG. 2 is a schematic illustration of the cable assembly of the present invention;
FIG. 3 is a schematic view of the cable release drive assembly of the present invention;
FIG. 4 is a schematic view of the cable attachment and release assembly of the present invention;
FIG. 5 is a schematic view of the mechanical jaw of the present invention;
FIG. 6 is a schematic view of the jaw drive assembly of the present invention;
FIG. 7 is a schematic view of the structure of the booster assembly of the present invention;
FIG. 8 is a schematic illustration of the engagement of the opening and closing assembly with the outlet disc of the present invention;
FIG. 9 is a schematic cross-sectional view of the engagement of the opening and closing assembly with the outlet disk of the present invention;
FIG. 10 is a schematic diagram of the cooperation of the opening and closing assembly and the disc body in the present invention;
FIG. 11 is a schematic view of the structure of the opening and closing assembly of the present invention;
FIG. 12 is a schematic view of the structure of the outlet disc of the present invention;
FIG. 13 is a schematic cross-sectional view of an outlet disk of the present invention;
Wherein:
1-an aircraft body;
2-fish mine anchor, 21-a high-pressure gas chamber, 22-a water chamber, 23-a gas channel, 24-an electric control valve, 25-an outlet disc, 251-a circular through hole, 252-a sliding groove and 253-a disc body;
3-mechanical clamping jaw, 31-clamping jaw box, 32-electric push rod, 33-rack plate, 34-clamping jaw and 341-clamping jaw gear;
4-cable assembly, 41-cable drum, 42-cable, 43-cable securing and releasing assembly, 431-pin, 432-compression spring, 433-electromagnet, 434-bracket, 44-cable releasing drive assembly, 441-motor, 442-decelerator, 443-worm gear, 444-worm, 45-water seal plate, 46-cable channel;
5-opening and closing components, 51-plugging plates, 52-metal sheets and 53-limiting blocks;
6-sonar;
7-attitude sensor.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present invention, the terms such as "upper", "lower", "bottom", "top", and the like refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely relational terms used for convenience in describing the structural relationships of the various components or elements of the present invention, and are not meant to designate any one component or element of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "connected," "connected," and the like are to be construed broadly and mean either fixedly connected or integrally connected or detachably connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present invention can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present invention.
The invention will be further described with reference to the drawings and examples.
As shown in fig. 1, an underwater vehicle double anchor anchoring residence device comprises a vehicle body 1;
two torpedo anchors 2 are arranged on the aircraft body 1 along the axial direction, and each fish mine anchor is arranged on the aircraft body 1 through two mechanical clamping jaws 3;
The aircraft body 1 is provided with two cable assemblies 4 in one-to-one correspondence with the fish mine anchor, as shown in fig. 2, the cable assemblies 4 comprise cable drums 41 rotatably matched with the interior of the aircraft body 1, cables 42 are wound on the cable drums 41, the cable drums 41 are connected with cable release driving assemblies 44, and the cable release driving assemblies 44 control the rotation of the cable drums 41 to adjust the release length of the cables 42; the head end of the cable 42 is provided with a cable fixing and releasing assembly 43, and the cable fixing and releasing assembly 43 can press the head end of the cable 42 or release the head end of the cable 42; the free end of the cable 42 is connected to the corresponding torpedo anchor 2 after passing out of the aircraft body 1. Wherein the aircraft body 1 is provided with a release opening for the passage of the cable 42.
Preferably, both ends of the cable drum 41 are in rotary sealing engagement with a water seal plate 45, and the radially outer end of the water seal plate 45 is fixedly connected to the inner side wall of the aircraft body 1.
Preferably, as shown in fig. 3, the cable release driving assembly 44 comprises a motor 441 fixedly arranged inside the aircraft body 1, an output end of the motor 441 is connected with a speed reducer 442, an output end of the speed reducer 442 is connected with a worm wheel 443, a worm 444 is adapted on the worm wheel 443, and the worm 444 is coaxially and fixedly connected with an end of the corresponding cable drum 41.
Preferably, as shown in fig. 4, the cable fixing and releasing assembly 43 comprises a pin 431 in sliding sealing engagement with one of the water sealing plates 45, and a compression spring 432 is sleeved on the pin 431 between the pin cap of the pin 431 and the corresponding water sealing plate 45;
An electromagnet 433 opposite to the pin 431 is arranged in the space where the cable drum 41 is located, and the electromagnet 433 is fixedly connected with the water sealing plate 45 where the pin 431 is located through a bracket 434;
the end of the pin 431 opposite the electromagnet 433 is used to tie the head end of the cable 42;
when the electromagnet 433 is in a power-off state, magnetic attraction is generated on the pin 431, so that the pin 431 overcomes the elasticity of the compression spring 432 and is adsorbed on the electromagnet 433;
When the electromagnet 433 is in the energized state, the pin 431 is not magnetically attracted, so that the pin 431 is far away from the electromagnet 433 under the elastic force of the compression spring 432.
Specifically, a cable passage 46 is disposed in the space where the cable drum 41 is located, two ends of the cable passage 46 are fixedly connected with two water sealing plates 45, the cable passage 46 encloses the electromagnet 433 and the bracket 434, and a through hole for the cable 42 to pass through is disposed on the cable passage 46.
In use, as shown in FIG. 2, the head end of the cable 42 is tied to the end of the pin 431 opposite to the electromagnet 433, and at this time, the electromagnet 433 is not energized, and the pin 431 is attracted to the electromagnet 433; when the fish mine anchor is required to be separated from the aircraft body 1, the motor 441 is started to drive the cable drum 41 to rotate until all cables 42 are released, then the electromagnet 433 is electrified, the pin 431 is separated from the electromagnet 433 by the elasticity of the compression spring 432, and the structure of the pin 431 after being separated from the electromagnet 433 is shown in fig. 4; in the process of sliding the pin 431 along the water seal plate 45, the head end of the cable 42 tied on the pin 431 falls off from the pin 431, and finally, the cable 42, the torpedo anchor 2 and the aircraft body 1 are separated from the aircraft body 1 through the release opening.
Preferably, as shown in fig. 5, the mechanical clamping jaw 3 comprises a clamping jaw box 31 fixed on the aircraft body 1 and two clamping jaws 34 symmetrically arranged, one end of the clamping jaw 34 connected with the clamping jaw box 31 is provided with a clamping jaw gear 341, and the clamping jaw gear 341 is in running fit with the clamping jaw box 31;
As shown in fig. 6, a jaw driving assembly is disposed in the jaw case 31, and the jaw driving assembly includes an electric push rod 32, the electric push rod 32 is connected with a rack plate 33, and racks for meshing with corresponding jaw gears 341 are disposed on both sides of the rack plate 33.
The end of the electric push rod 32 extends outwards to drive the rack plate 33 to move, so that the two clamping jaw gears 341 drive the two clamping jaws 34 to move back to loosen the fish mine anchor 2; retraction of the push rod end of the electric push rod 32 drives the rack plate 33 to move, so that the two clamping jaw gears 341 drive the two clamping jaws 34 to move oppositely to clamp the fish mine anchor 2.
Preferably, a booster component is arranged in the torpedo anchor 2;
as shown in fig. 7, the booster component comprises a high-pressure gas chamber 21 and a water chamber 22 fixedly arranged inside the fish mine anchor; when in use, CO 2 gas is introduced into the high-pressure gas chamber 21;
a gas channel 23 is arranged between the high-pressure gas chamber 21 and the water chamber 22, and an electric control valve 24 is arranged on the gas channel 23;
The tail end of the torpedo anchor 2 is provided with an outlet disc 25, the middle part of the outlet disc 25 is provided with a circular through hole 251, and the output end of the water chamber 22 is communicated with the circular through hole 251;
An opening and closing component 5 is arranged at the circular through hole 251; the circular through hole 251 is communicated with the outside when the opening and closing component 5 is opened, and the circular through hole 251 is closed when the opening and closing component 5 is closed. Wherein the mating relationship of the opening and closing assembly 5 and the outlet disc 25 is shown in fig. 8-9.
Preferably, as shown in fig. 10-11, the opening and closing assembly 5 includes a plugging plate 51 adapted to the circular through hole 251, a plurality of metal sheets 52 are uniformly disposed at the radially outer end of the plugging plate 51 along the circumferential direction, and a limiting block 53 is fixedly disposed at the radially outer end of the metal sheets 52;
a plurality of sliding grooves 252 matched with the limiting blocks 53 are uniformly formed in the circumferential wall surface of the circular through hole 251 along the circumferential direction, and the number of the sliding grooves 252 is consistent with the number of the metal sheets 52 in the opening and closing assembly 5;
The radial inner end of the sliding groove 252 has a necking structure, wherein the metal sheet 52 can pass through the necking structure, and the limit block 53 cannot pass through the necking structure, so that the limit block 53 is prevented from falling out;
the free end of the cable 42 is threaded out of the aircraft body 1 and then connected to the closure plate 51 on the corresponding fish mine anchor.
In the present application, as shown in fig. 12 to 13, the outlet disc 25 is composed of two symmetrically arranged disc bodies 253 to facilitate the installation of the opening and closing assembly 5.
In the present application, the metal sheet 52 has a bendable property, so that the blocking plate 51 is separated from the circular through hole 251 outwards, and the circular through hole 251 is communicated with the outside.
Preferably, the main body 1 of the aircraft is provided with a sonar 6 for collecting three-dimensional terrain of the area where the aircraft is located.
Preferably, the vehicle body 1 is provided with an attitude sensor 7 to acquire an attitude of the vehicle.
An underwater vehicle double-anchor anchoring residence device comprises the following specific embodiments:
when the aircraft arrives at the working area, collecting three-dimensional terrain of the area where the aircraft is located through sonar 6 to determine an anchoring area of the aircraft; when the aircraft reaches the anchoring area, the electric push rod 32 is started, the two clamping jaw gears 341 are driven to move back to loosen the fish mine anchor to release the two torpedo anchors 2, the two motors 441 are started simultaneously, the two cable drums 41 are rotated to release the two cables 42, the release lengths of the two cables 42 are controlled, and in the process, the release lengths of the two cables 42 are adjusted according to the posture of the aircraft body 1 monitored by the posture sensor 7, so that the aircraft body 1 reaches the expected anchoring posture.
During the release of the torpedo anchor 2, the cable 42 pulls the blocking plate 51 out of the circular through hole 251 under the gravity action of the torpedo anchor 2, so that water enters the water chamber 22; when the fish mine anchor 2 contacts the sea floor, the electric control valve 24 is opened, and the CO 2 gas in the high-pressure gas chamber 21 is diffused to the water chamber 22 through the gas channel 23, so that water in the water chamber 22 is discharged through the circular through hole 251, reverse thrust is generated, the fish mine anchor 2 is further penetrated downwards, and the ocean current resistance stability and the anchoring stability are improved.
When the aircraft works in the area and is ready for returning, the electromagnet 433 is electrified, the pin 431 is far away from the electromagnet 433 by the elasticity of the compression spring 432, and the head end of the cable 42 tied on the pin 431 falls off from the pin 431 in the process of sliding along the water sealing plate 45, and finally, the cable 42, the torpedo anchor 2 and the aircraft body 1 are separated from the aircraft body 1 through the release opening, so that the load of the aircraft is reduced.
According to the application, the double anchor points of the underwater vehicle are fixed through the two torpedo anchors 2, so that stable residence is realized;
The size and the direction of the ocean current flow are continuously changed, so that the posture of the aircraft in the anchoring and parking state is necessarily changed, the release lengths of the front cable 42 and the rear cable 42 can be adjusted through the arrangement of the two cable assemblies 4 which are in one-to-one correspondence with the torpedo anchors 2, and the anchoring and parking posture of the underwater aircraft can be adjusted, so that the parking posture of the aircraft is kept in a reasonable range, and the parking stability and the safety of the underwater aircraft are further ensured;
the cable fixing and releasing assembly 43 is arranged, so that the cable 42 and the torpedo anchor 2 can be separated from the main body 1 of the aircraft when the aircraft works and returns, the dead weight of the aircraft is reduced, and the fast floating is realized;
According to the application, the aid component is arranged, so that the fish mine anchor further penetrates into the seabed soil, the ocean disturbance resistance is higher, and the aircraft main body 1 has higher residence stability and safety.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (7)
1. An underwater vehicle double anchor anchoring residence device comprises a vehicle main body; it is characterized in that the method comprises the steps of,
Two torpedo anchors are arranged on the aircraft body along the axial direction, and each torpedo anchor is arranged on the aircraft body through two mechanical clamping jaws;
The device comprises an aircraft body, wherein two cable assemblies which are in one-to-one correspondence with torpedo anchors are arranged on the aircraft body, each cable assembly comprises a cable drum which is in rotary fit with the interior of the aircraft body, a cable is wound on each cable drum, each cable drum is connected with a cable release driving assembly, and each cable release driving assembly controls the cable drum to rotate so as to adjust the release length of each cable; the head end of the cable is provided with a cable fixing and releasing assembly, and the cable fixing and releasing assembly can press the head end of the cable or release the head end of the cable; the free end of the mooring rope penetrates out of the main body of the aircraft and then is connected with the corresponding torpedo anchor;
a power assisting component is arranged in the fish mine anchor;
the power assisting component comprises a high-pressure gas chamber and a water chamber which are fixedly arranged in the torpedo anchor;
a gas channel is arranged between the high-pressure gas chamber and the water chamber, and an electric control valve is arranged on the gas channel;
the tail end of the torpedo anchor is provided with an outlet disc, the middle part of the outlet disc is provided with a circular through hole, and the output end of the water chamber is communicated with the circular through hole;
an opening and closing assembly is arranged at the circular through hole; the round through hole is communicated with the outside when the opening and closing assembly is opened, and the round through hole is closed when the opening and closing assembly is closed;
the opening and closing assembly comprises a plugging plate matched with the circular through hole, wherein a plurality of metal sheets are uniformly arranged at the radial outer end of the plugging plate along the circumferential direction, and limiting blocks are fixedly arranged at the radial outer ends of the metal sheets;
A plurality of sliding grooves matched with the limiting blocks are uniformly formed in the circumferential wall surface of the circular through hole along the circumferential direction, and the number of the sliding grooves is consistent with that of the metal sheets in the opening and closing assembly;
The radial inner end of the sliding groove is in a necking structure;
The free end of the cable is connected with the plugging plate on the corresponding fish mine anchor after penetrating out of the main body of the aircraft.
2. The underwater vehicle dual anchor anchoring and residence device of claim 1, wherein the two ends of the cable drum are in rotary sealing engagement with a water seal plate, the radially outer end of the water seal plate being fixedly connected to the inner sidewall of the vehicle body.
3. The underwater vehicle dual anchor anchoring device as in claim 1, wherein the cable release drive assembly comprises a motor fixedly disposed within the vehicle body, the output of the motor being connected to a decelerator, the output of the decelerator being connected to a worm gear, the worm gear being adapted with a worm gear which is fixedly connected coaxially with the end of the corresponding cable drum.
4. The underwater vehicle dual anchor anchoring and residence device of claim 2, wherein the cable securing and releasing assembly comprises a pin in sliding sealing engagement with one of the water seal plates, the pin between the pin cap of the pin and the corresponding water seal plate being sleeved with a compression spring;
an electromagnet opposite to the pin is arranged in the space where the cable drum is located, and the electromagnet is fixedly connected with a water sealing plate where the pin is located through a bracket;
When the electromagnet is in a power-off state, magnetic attraction is generated on the pin, so that the pin overcomes the elasticity of the compression spring and is adsorbed on the electromagnet;
When the electromagnet is in an electrified state, the pin is demagnetized and attracted, so that the pin is far away from the electromagnet under the action of the elasticity of the compression spring.
5. The underwater vehicle double-anchor anchoring and residence device of claim 1, wherein the mechanical clamping jaw comprises a clamping jaw box fixed on the main body of the vehicle and two clamping jaws symmetrically arranged, wherein a clamping jaw gear is arranged at one end of the clamping jaw connected with the clamping jaw box, and the clamping jaw gear is in running fit with the clamping jaw box;
The clamping jaw box is internally provided with a clamping jaw driving assembly, the clamping jaw driving assembly comprises an electric push rod, the electric push rod is connected with a rack plate, and racks meshed with corresponding clamping jaw gears are arranged on two sides of the rack plate.
6. The underwater vehicle dual anchor anchoring device as in claim 1, wherein the vehicle body has sonar disposed thereon.
7. The underwater vehicle dual anchor anchoring device as in claim 1, wherein the vehicle body is provided with an attitude sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410748486.0A CN118323336B (en) | 2024-06-12 | 2024-06-12 | Double-anchor anchoring residence device of underwater vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410748486.0A CN118323336B (en) | 2024-06-12 | 2024-06-12 | Double-anchor anchoring residence device of underwater vehicle |
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| CN118323336A CN118323336A (en) | 2024-07-12 |
| CN118323336B true CN118323336B (en) | 2024-08-20 |
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| CN119058888B (en) * | 2024-11-05 | 2025-02-18 | 山东港口日照港集团有限公司 | Marine annular floating tower |
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