CN111114695A - Underwater automatic adjustment and expansion type detection buoy - Google Patents
Underwater automatic adjustment and expansion type detection buoy Download PDFInfo
- Publication number
- CN111114695A CN111114695A CN201911405627.4A CN201911405627A CN111114695A CN 111114695 A CN111114695 A CN 111114695A CN 201911405627 A CN201911405627 A CN 201911405627A CN 111114695 A CN111114695 A CN 111114695A
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- CN
- China
- Prior art keywords
- cable
- buoy
- communication
- detection
- winch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B63B22/00—Buoys
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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
- B63B22/00—Buoys
- B63B22/04—Fixations or other anchoring arrangements
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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
- B63B22/00—Buoys
- B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
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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
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses an underwater automatic adjusting and expanding type detection buoy, and belongs to the technical field of underwater dragging detection. The buoy comprises a frame, and a controller, a communication buoy, a buoy winch, an anchor cable retracting winch, a detection cable winch, a resistance mechanism and an anchor which are arranged on the frame; the controller releases the communication buoy through a communication cable on the buoy winch, and the communication buoy floats to the water surface through a communication cabin with positive buoyancy; the controller controls the anchor cable winch to release the anchor cable and completes underwater positioning of the detection buoy; the anchor cable winch and the communication cable winch respectively receive and release the anchor cable and the communication cable under the control of the controller to realize the depth-fixing adjustment of the detection buoy; the controller starts the resistance mechanism and the detection cable winch, the resistance mechanism drags the detection cable with zero buoyancy to the horizontal downstream direction and expands the detection cable in the horizontal direction, after the detection cable collects target information, the controller sends the detection information to the communication buoy in the water surface communication cabin through the communication cable, and the communication buoy sends the detection information to the remote control end.
Description
Technical Field
The invention relates to an underwater automatic adjusting and expanding type detection buoy, and belongs to the technical field of underwater dragging detection.
Background
With the increasing development of world ocean engineering, more and more ocean exploration engineering equipment is widely used. However, the underwater deployment and depth adjustment of the ocean exploration equipment are limited due to the factors of the volume, the weight and the like of the ocean exploration equipment, the requirements of the equipment deployment, the equipment recovery and the underwater deployment on ocean environments such as sea conditions are high (usually, the sea conditions are not higher than four), engineering personnel and links needing to participate are numerous, the underwater deployment and recovery process is complex, a small boat is also needed for the deployment and the recovery of part of the equipment, and the use of the ocean exploration equipment is limited to a great extent.
Disclosure of Invention
In view of the above, the invention provides an underwater automatic adjustment and expansion type detection buoy, which is quickly deployed and recovered by using a working ship, can realize automatic depth adjustment and transverse expansion under water, can carry various underwater detection devices, and has the characteristics of simple structure, high reliability, strong universality and the like.
An underwater automatic adjustment and expansion type detection buoy comprises a frame, and a controller, a communication buoy, a buoy winch, an anchor cable retraction winch, a detection cable winch, a resistance mechanism and an anchor which are arranged on the frame;
the controller releases the communication buoy through a communication cable on the buoy winch, and the communication buoy floats to the water surface through a communication cabin with positive buoyancy; the controller controls the anchor cable winch to release the anchor cable and completes underwater positioning of the detection buoy; the anchor cable winch and the communication cable winch respectively receive and release the anchor cable and the communication cable under the control of the controller to realize the depth-fixing adjustment of the detection buoy; the controller starts the resistance mechanism and the detection cable winch, the resistance mechanism drags the detection cable with zero buoyancy to the horizontal downstream direction and expands the detection cable in the horizontal direction, after the detection cable collects target information, the controller sends the detection information to the communication buoy in the water surface communication cabin through the communication cable, and the communication buoy sends the detection information to the remote control end.
Furthermore, in order to release the torque of the detection cable generated in the dragging process of the resistance mechanism, an electric slip ring with a force bearing function is connected between the resistance mechanism and the detection cable.
Further, a swivel for releasing the torque of the anchor rope is arranged at the joint of the anchor rope and the anchor.
Furthermore, the detection cable winch, the communication cable winch and the anchor cable reeling and unreeling winch are all devices for automatically reeling and unreeling cables underwater, wherein the detection cable winch horizontally unfolds the detection cable and the resistance mechanism and then carries out environment monitoring; the communication cabin is vertically discharged out of the water surface by the communication cable winch; the anchor cable take-up and pay-off winch realizes underwater depth setting by adjusting the length of the anchor cable.
Furthermore, a seawater type buoyancy adjusting device is arranged in the communication cabin, the seawater type buoyancy adjusting device adjusts the height difference of the gravity center and the water outlet height of the communication buoy cabin through water drainage and water injection, the characteristics of strong wind wave resistance and strong swing resistance are achieved, and the communication capacity is improved.
Furthermore, the detection cable is an underwater monitoring device, monitors the underwater environment in real time, and sends information meeting the conditions to the remote control end in real time through the communication cabin.
Further, in order to reduce the influence of the ocean surface environment on the service life of the communication cabin, when the communication cabin is in a standby state, the controller stretches the communication cabin to the underwater by controlling the buoy winch and keeps a latent state.
Has the advantages that:
the buoy of the invention orderly deploys the detection cable, the communication cabin and the anchor through the system controller, and can stably work for a long time after horizontally deploying the detection cable by utilizing ocean currents and characteristics thereof; after the buoy controller uploads the information collected by the detection cable to the water surface communication cabin through the communication cable, the communication cabin transmits the information to the remote control end in real time through a wireless communication and satellite communication double channel, and the remote control end decision maker provides reference in real time; the system adopts a low-power-consumption design, and monitors a certain key area for a long time under the continuous supply of self-carried energy; the whole system works underwater for a long time, the influence of the ocean surface environment on the buoy is low, the service life of the buoy is effectively prolonged, and the buoy can normally work under high sea conditions; the buoy can carry various detection devices, is attached to the buoy body or the resistance mechanism, and adjusts the underwater posture of the carrying devices by adjusting the resistance mechanism, so that the buoy has strong universality; the buoy has numerous internal devices, and has compact structure, small volume, light weight, low requirement on deck equipment of a construction ship and convenient construction after reasonable layout.
Drawings
FIG. 1 is a general schematic view of the detection buoy of the present invention after it has been automatically deployed;
fig. 2 is a general schematic diagram of the structure of the detection buoy of the invention, wherein all the equipment is recovered into the buoy body.
The system comprises a communication cabin, a communication cable, a detection cable winch, a 4 anchor cable retracting winch, a recovery device, a frame, a 7 detection cable, a resistance mechanism, an anchor cylinder, a 10 communication cable winch, a battery instrument cabin, an anchor cable, a 13 releaser group and an anchor, wherein the communication cabin, the communication cable, the detection cable winch and the anchor cable are 1-1, the detection cable winch and the anchor cable are 3-4, the recovery device is 5-6, the frame, the detection cable, the resistance mechanism.
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The invention provides an underwater automatic adjustment and expansion type detection buoy, and fig. 1 is a structural expansion schematic diagram with a shell (a flow guide cover) hidden and a part of buoyancy materials removed, the buoy mainly comprises a communication cabin 1, a communication cable 2, a detection cable winch 3, an anchor cable retraction winch 4, a recovery device 5, a frame structure 6, a detection cable 7, a resistance mechanism 8, an anchor cylinder 9, a communication cable retraction winch 10, a battery cabin and an instrument cabin 11, an anchor cable 12, a releaser group 13 and an anchor 14, wherein the buoyancy materials and the flow guide cover are hidden in the diagram, the buoyancy materials enable the whole system to present negative buoyancy, the flow guide cover is of a streamline structure, the system can conveniently present a downstream attitude, a controller and a monitoring system are arranged in the instrument cabin 11, and power supply and signal transmission are carried out through watertight cables and other equipment.
Before the equipment inside the detection buoy is deployed, the communication cabin 1, the resistance mechanism 8, the anchor 14 and the like are all fixed in the buoy frame structure 6, as shown in fig. 2. After the buoy cloth is put into water, the buoy controller starts the communication cable winch 10 to work, the communication cable 2 is released, the communication cabin 1 with positive buoyancy is separated from the frame structure 6, and the communication cabin 1 floats to the water surface. Meanwhile, the buoy sinks, after the buoy reaches a set depth, the controller controls the anchor rope winch 4 to move, the anchor rope 12 is released, the anchor rope winch 4 is driven to rotate by torque under the action of the weight of the anchor 14, the anchor rope 12 is released until the anchor 14 and the releaser group 13 sink to the water bottom and are tied to a working area, and the detection buoy system positioning is completed;
when the buoy needs to be adjusted to set depth, the controller starts the anchor cable winch 4 to retract and release the anchor cable 12, and simultaneously controls the communication cable winch 10 to retract and release the communication cable 2, so that the detection buoy calibration depth can be adjusted;
after the positioning and depth setting of the detection buoy is completed, the controller simultaneously starts a propeller of the resistance mechanism 8 and the detection cable winch 3, the detection cable 7 is dragged in the horizontal downstream direction, the detection cable 7 is zero buoyancy in water, the resistance mechanism 8 expands the detection cable 7 in the horizontal direction under the combined action of fluid resistance generated by the resistance mechanism 8 and thrust generated by the propeller, and an electric slip ring with a force bearing function is connected between the resistance mechanism 8 and the detection cable 7 in order to release torque generated by the detection cable 7 due to the propeller;
a battery cabin and an instrument cabin 11 in the buoy body supply power to the resistance mechanism 8 and transmit control signals, and a swivel is arranged at the joint of the anchor cable 12 and the anchor 14 to release the torque of the anchor cable 12;
after the detection cable 7 collects the target information, the controller sends the detection information to the water surface communication cabin 1 through the communication cable 2, and the communication module of the communication cabin 1 sends the detection information to the remote control end until the detection information is sent.
In order to reduce the influence of the ocean surface environment on the service life of the communication cabin 1, when the communication cabin 1 is in a standby state, the detection floating mark controller stretches the communication cabin 1 to a position 20 meters under the water, and the communication cabin 1 is kept in a latent state.
When the detection buoy receives a recovery instruction, firstly, the controller controls the detection cable winch 3 to recover the resistance mechanism 8 and the detection cable 7 until all equipment enters the detection buoy frame structure 6; then the controller controls the communication cable winch 10 to recover the communication cabin 1 into the buoy frame structure 6; finally, operating the releaser group 13 by the construction ship, discarding the anchor 14, and floating the buoy to the water surface under the action of the positive buoyancy of the buoy; the recovery device 5 is started, the construction ship salvages the traction rope of the recovery device 5, and the detection buoy can be rapidly recovered by utilizing deck equipment of the working ship.
The upper shell of the communication cabin 1 is provided with a wireless communication module and a satellite communication module, and the lower shell is provided with a balancing weight and a seawater type buoyancy adjusting device, wherein the water surface of the seawater type buoyancy adjusting device is provided with water inlet and outlet to control the buoyancy of the communication cabin, the height difference of the gravity center of the communication buoy cabin is adjusted, the water outlet height of the communication buoy cabin is improved, and the communication cabin has stronger wind wave resistance and swing resistance and improves the communication capacity;
the resistance mechanism 8 mainly functions to provide power for the detection cable, so that the detection cable can be stretched in water to form a straight line, and mainly comprises a resistance shell, an oil bag type buoyancy adjusting device, a propeller and the like, and when the flow rate is larger than a certain value, the resistance generated by the resistance shell can stretch the detection cable 7 to be in the straight line horizontal direction. When the flow rate is less than a certain value, the controller controls the propeller, and the rotating speed of the propeller is controlled according to the tension provided by the resistance mechanism; the oil bag type buoyancy adjusting device adjusts the depth value of the detection cable 7 for the resistance mechanism, controls the buoyancy adjusting device to pump oil according to the depth value of the detection cable 7 in real time, and controls the buoyancy of the adjusting device by controlling the volume value of the drained water.
The releaser group 13 is a standard product, and two releasers are connected for use and are subjected to communication control through underwater sound.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An underwater automatic adjustment and expansion type detection buoy is characterized by comprising a frame, and a controller, a communication buoy, a buoy winch, an anchor cable retraction winch, a detection cable winch, a resistance mechanism and an anchor which are arranged on the frame;
the controller releases the communication buoy through a communication cable on the buoy winch, and the communication buoy floats to the water surface through a communication cabin with positive buoyancy; the controller controls the anchor cable winch to release the anchor cable and completes underwater positioning of the detection buoy; the anchor cable winch and the communication cable winch respectively receive and release the anchor cable and the communication cable under the control of the controller to realize the depth-fixing adjustment of the detection buoy; the controller starts the resistance mechanism and the detection cable winch, the resistance mechanism drags the detection cable with zero buoyancy to the horizontal downstream direction and expands the detection cable in the horizontal direction, after the detection cable collects target information, the controller sends the detection information to the communication buoy in the water surface communication cabin through the communication cable, and the communication buoy sends the detection information to the remote control end.
2. The underwater automatic adjustment and deployment buoy as claimed in claim 1, wherein an electrical slip ring with a force-bearing function is connected between the resistance mechanism and the detection cable.
3. The underwater automatic adjustment and deployment detection buoy of claim 1 or 2, wherein the connection of the anchor line to the anchor is provided with a swivel for releasing the torque of the anchor line.
4. The underwater automatic adjustment and deployment detection buoy of claim 3, wherein the detection cable winch, the communication cable winch and the anchor cable retraction winch are all devices for automatically retracting and deploying the cable underwater, wherein the detection cable winch performs environmental monitoring after horizontally deploying the detection cable and the resistance mechanism; the communication cabin is vertically discharged out of the water surface by the communication cable winch; the anchor cable take-up and pay-off winch realizes underwater depth setting by adjusting the length of the anchor cable.
5. The underwater automatic adjustment and deployment detection buoy of claim 4, wherein a seawater type buoyancy adjusting device is provided in the communication cabin, and the seawater type buoyancy adjusting device adjusts the height difference of the gravity center and the height of the outlet water of the communication buoy cabin through drainage and water injection.
6. The underwater automatic adjustment and deployment detection buoy of claim 5, wherein the detection cable is an underwater monitoring device for monitoring underwater environment in real time, and transmitting information satisfying the conditions to a remote control terminal in real time through a communication cabin.
7. The subsea automatic adjustment and deployment sounding buoy of claim 6, wherein the controller controls the buoy winch to pull the communication pod underwater and remain dormant while the communication pod is in a standby state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405627.4A CN111114695A (en) | 2019-12-31 | 2019-12-31 | Underwater automatic adjustment and expansion type detection buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405627.4A CN111114695A (en) | 2019-12-31 | 2019-12-31 | Underwater automatic adjustment and expansion type detection buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111114695A true CN111114695A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911405627.4A Pending CN111114695A (en) | 2019-12-31 | 2019-12-31 | Underwater automatic adjustment and expansion type detection buoy |
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| Country | Link |
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| CN (1) | CN111114695A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891952A (en) * | 2020-07-31 | 2020-11-06 | 朱晓君 | Deep sea organism survival state detection device |
| CN112816964A (en) * | 2020-12-23 | 2021-05-18 | 中国船舶重工集团有限公司第七一0研究所 | Mine optical fuze field calibration device and method |
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| CN108189969A (en) * | 2017-12-22 | 2018-06-22 | 国家海洋局第海洋研究所 | A kind of deep-sea anchor system submerged buoy system based on satellite communication real-time data transmission |
| CN109835438A (en) * | 2018-12-29 | 2019-06-04 | 杭州电子科技大学 | A kind of lift buoy device |
-
2019
- 2019-12-31 CN CN201911405627.4A patent/CN111114695A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1967618A (en) * | 2005-11-14 | 2007-05-23 | 中国船舶重工集团公司第七一○研究所 | Real-time transmission buoy device |
| CN2909208Y (en) * | 2005-12-28 | 2007-06-06 | 中国船舶重工集团公司七五○试验场 | Folding underwater suspension line array |
| US20080089176A1 (en) * | 2007-11-30 | 2008-04-17 | Barnard Andrew H | Method and apparatus for controlling the motion of an autonomous moored profiler |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891952A (en) * | 2020-07-31 | 2020-11-06 | 朱晓君 | Deep sea organism survival state detection device |
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| CN112816964A (en) * | 2020-12-23 | 2021-05-18 | 中国船舶重工集团有限公司第七一0研究所 | Mine optical fuze field calibration device and method |
| CN112816964B (en) * | 2020-12-23 | 2024-04-05 | 中国船舶重工集团有限公司第七一0研究所 | On-site calibration device and method for mine light fuze |
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Application publication date: 20200508 |