Underwater sound signal recording platform and laying and recycling method of platform

Abstract

The invention discloses an underwater sound signal recording platform and a platform laying and recycling method, and relates to the technical field of underwater sound collection, and the underwater sound signal recording platform comprises a buoy assembly, a carrying assembly and an anchoring assembly which are connected in sequence; wherein the main buoy and the auxiliary buoy are detachably connected with one end of the main buoy mooring rope; the other end of the main buoy cable is detachably connected with one end of the recording platform main cable; the other end of the recording platform main cable is detachably connected with one end of the anchor cable; the other end of the anchor cable is detachably connected with the double-claw anchor; the equipment carrying cable is detachably hung on the recording platform main cable, and a detachable underwater sound signal recording component is carried on the equipment carrying cable; and the anchor cable floating ball is connected with the anchor cable through the floating ball cable. The monitoring site of the platform is more flexible, the structure is simple, the operation is convenient, and the accuracy and stability of underwater sound monitoring can be ensured.

Description

Technical Field

[0001] The present application relates to the technical field of underwater sound acquisition, and in particular to an underwater sound signal recording platform and a method for deploying and recovering the platform. Background Art

[0002] Sound is crucial for aquatic life, particularly cetaceans and vocal fish, which rely heavily on their sonar systems for navigation, hunting, and communication between individuals and populations. Monitoring the sounds of aquatic life can inform the distribution and habitat selection patterns of these organisms.

[0003] At present, human activities have profoundly changed the appearance of aquatic ecosystems. Various types of human activities introduce a large amount of water noise pollution into water bodies, causing damage to aquatic organisms. By conducting water noise monitoring research, it is possible to provide important basic data for reducing the noise pollution introduced into water bodies by human activities and reducing the impact of noise on aquatic organisms. Although there are means of building detection platforms for detection in the existing technology, in some applications, it is necessary to rely on ready-made floating structures such as navigation marks, which seriously limits the flexibility of selecting monitoring sites; in other applications, it is necessary to build a complex double buoy platform, floating base rod, instrument base assembly and instrument mounting assembly, and the corresponding operation is relatively cumbersome and costly. Summary of the Invention

[0004] The purpose of this application is to provide an underwater sound signal recording platform and a method for deploying and recovering the platform. The monitoring site of the platform is more flexible, the structure is simple, the operation is convenient, and the accuracy and stability of underwater acoustic monitoring can be guaranteed.

[0005] To achieve the above objectives, this application provides the following solutions:

[0006] In a first aspect, the present application provides an underwater sound signal recording platform, comprising a buoy assembly, a carrying assembly, and an anchoring assembly connected in sequence;

[0007] The buoy assembly includes a main buoy, a main buoy cable and a secondary buoy; the carrying assembly includes a recording platform main cable and an equipment carrying cable; the anchoring assembly includes a double-claw anchor, an anchor cable, an anchor cable float and a float cable;

[0008] The main buoy and the auxiliary buoy are both detachably connected to one end of the main buoy cable; the other end of the main buoy cable is detachably connected to one end of the recording platform main cable; the other end of the recording platform main cable is detachably connected to one end of the anchor cable; the other end of the anchor cable is detachably connected to the double-claw anchor;

[0009] The equipment-carrying cable is detachably mounted on the main cable of the recording platform, and the equipment-carrying cable is equipped with a detachable underwater sound signal recording component;

[0010] The anchor cable buoy is connected to the anchor cable via the buoy cable.

[0011] In a second aspect, the present application provides a method for deploying an underwater sound signal recording platform, comprising:

[0012] The buoy assembly, the carrying assembly and the anchoring assembly are assembled to obtain an underwater sound signal recording platform;

[0013] moving the underwater sound signal recording platform onto a ship;

[0014] When the ship moves to the deployment location, the underwater sound signal recording platform is deployed in the order of the carrying assembly, the buoy assembly, and the anchor assembly using a reverse preset slow reverse ship method with the water flow direction as the forward direction;

[0015] After the buoy assembly, the carrying assembly and the anchor assembly are all deployed, the auxiliary buoy is grabbed so that the auxiliary buoy moves with the ship to achieve drag anchoring, thereby completing the deployment.

[0016] In a third aspect, the present application provides a method for recovering an underwater sound signal recording platform, comprising:

[0017] Grab the auxiliary buoy and recover it until the main buoy moves to the location of the ship, and then remove the main buoy and the auxiliary buoy from the underwater sound signal recording platform;

[0018] Recovering the main buoy cable by a winch until it reaches the connection between the main buoy cable and the main cable of the recording platform, and then dismantling the main buoy cable;

[0019] Using a winch to retract the recording platform main cable until it reaches a first connection point between the recording platform main cable and the equipment carrying cable, performing a primary disassembly and separation, and then using a winch to continue retracting the recording platform main cable until it reaches a second connection point between the recording platform main cable and the equipment carrying cable, performing a secondary disassembly and separation to remove the equipment carrying cable and the underwater sound signal recording component;

[0020] Continue to retract the recording platform main cable using a winch until reaching the connection between the recording platform main cable and the anchor cable, and then remove the recording platform main cable;

[0021] The anchor cable is recovered by a winch until the connection between the anchor cable and the double-claw anchor is reached, and the anchor cable and the double-claw anchor are disassembled.

[0022] According to the specific embodiments provided in this application, the present application discloses the following technical effects: In this application, a detachable connection is achieved between the buoy assembly, the carrying assembly, and the anchoring assembly. Compared with existing complex platforms, base assemblies, etc., the structure is simpler and easier to operate. Through the cooperation of the main buoy, the main buoy cable, the auxiliary buoy, the double-claw anchor, the anchor cable, the anchor cable float, and the float cable, the selection of monitoring sites is not restricted. For any site, the lower end can be fixed by the double-claw anchor, and the main buoy and the auxiliary buoy can be used to mark the water surface. In addition, the equipment carrying cable is detachably mounted on the main cable of the recording platform. The equipment carrying cable is equipped with a detachable underwater sound signal recording component, which can ensure the stability of the underwater sound recording component in the underwater position and the convenience of replacement, thereby ensuring the quality of sound signal acquisition and improving the platform's anti-interference ability. Moreover, due to the stability of the underwater sound recording component in the underwater position, the influence of water flow on the accuracy of sound monitoring is avoided to a certain extent, thereby improving the accuracy of monitoring. In addition, the setting of anchor cable buoy and double claw anchor can ensure the safety of platform operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a structural diagram of an underwater sound signal recording platform in one embodiment of the present application.

[0025] Figure markings: A1-main buoy, A2-auxiliary buoy, A3-main buoy cable, A4-main buoy flagpole, A5-flashlight, A6-GPS locator, A7-warning flag, A8-bottom hanging ring of main buoy, A9-auxiliary buoy cable, A10-bottom hanging ring of main buoy cable, A11-main buoy counterweight, A12-main buoy cable counterweight, B1-recording platform main cable, B2-equipment carrying cable, B3-surface hanging ring of platform main cable, B4-bottom hanging ring of platform main cable, B5-recording equipment, C1-double claw anchor, C2-anchor cable, C3-anchor cable buoy, C4-anchor hanging ring, C5-anchor rope hanging ring, C6-buoy cable. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] In order to make the purpose, features and advantages of this application more obvious and easy to understand, this application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0028] In an exemplary embodiment, Figure 1 As shown, an underwater sound signal recording platform is provided, which includes a buoy component, a carrying component and an anchoring component connected in sequence.

[0029] The buoy assembly includes a main buoy A1, a main buoy cable A3, a secondary buoy A2, and a secondary buoy cable A9. The carrying assembly includes a recording platform main cable B1, an equipment carrying cable B2, a surface hook B3 for the platform main cable, a bottom hook B4 for the platform main cable, and an underwater sound signal recording unit. The anchoring assembly includes a double-claw anchor C1, an anchor cable C2, an anchor cable float C3, and a float cable C6. The anchor cable float C3 ensures that the float cable C6 remains afloat underwater, preventing it from sinking to the seabed and becoming entangled with the double-claw anchor C1 due to tidal fluctuations. The double-claw anchor C1 ensures that the anchor remains anchored to the seabed when the current changes, preventing the platform from becoming unmoored and drifting. The buoyancy of the anchor cable float C3 must be greater than the weight of the anchor cable C2. The double-claw anchor C1 weighs 75 kg to 100 kg.

[0030] In a specific application, the main buoy A1 and the auxiliary buoy A2 are both detachably connected to one end of the main buoy cable A3; the other end of the main buoy cable A3 is detachably connected to one end of the recording platform main cable B1; the other end of the recording platform main cable B1 is detachably connected to one end of the anchor cable C2; ​​the other end of the anchor cable C2 is detachably connected to the double-claw anchor C1.

[0031] Specifically, one end of the main buoy cable A3 is equipped with a main buoy bottom hanging ring A8, and the other end of the main buoy cable A3 is equipped with a main buoy cable bottom hanging ring A10; the bottom of the main buoy A1 is set on the main buoy bottom hanging ring A8, one end of the auxiliary buoy cable A9 is tied to the bottom of the auxiliary buoy A2, and the other end of the auxiliary buoy cable A9 is tied to the main buoy bottom hanging ring A8.

[0032] Among them, the two ends of the main buoy cable A3 are manually inserted and pressed into a ring shape, that is, the end of the rope strand is inserted into the cable body in the opposite direction to form a ring eye at the tail end of the cable to respectively constitute the main buoy bottom hanging ring A8 and the main buoy cable bottom hanging ring A10; the main buoy cable A3 is made of stainless steel wire rope with a diameter of 2 cm.

[0033] The equipment-carrying cable B2 is detachably mounted on the recording platform's main cable B1. It carries a detachable underwater sound signal recording component, specifically a recording device B5, secured to the center of the equipment-carrying cable B2 via a 316 stainless steel clamp. The anchor cable buoy C3 is connected to the anchor cable C2 via the buoy cable C6.

[0034] In a specific application, the underwater sound signal recording platform also includes a warning component; the warning component includes a GPS locator A6, a flashing light A5 and a warning flag A7; the top of the main buoy A1 is provided with a main buoy flagpole A4; the warning flag A7 and the GPS locator A6 are arranged on the main buoy flagpole A4. The GPS locator A6 can be used for real-time monitoring on a mobile phone or other mobile terminal, making it convenient for the owner or monitoring department to monitor the location of the monitoring equipment to prevent the equipment from being lost. It is also used to send the location of the monitoring site and remind ships active in the surrounding waters (especially at night and in foggy weather) to prevent ship collisions. The warning flag A7 is used to remind ships active in the surrounding waters during the day to prevent ship collisions. The flashing light A5 is set on the top of the main buoy A1 and is a night flashing light, used to remind ships active in the surrounding waters at night to prevent ship collisions.

[0035] In one specific application, the underwater sound signal recording platform further includes a counterweight assembly; the counterweight assembly includes a main buoy counterweight A11 and a main buoy cable counterweight A12. The main buoy counterweight A11 is mounted on the main buoy A1 to maintain the main buoy in a vertical position. Specifically, the main buoy counterweight A11 is installed at the bottom of the main buoy A1 to enhance the buoy configuration and maintain the main buoy A1 in a vertical position. The main buoy cable A3 is 10 meters long and is composed of a 2-centimeter diameter 304 or 316 steel wire rope. The main buoy cable counterweight A12 is mounted on the main buoy cable A3 to maintain the main buoy cable A3 in a vertical position. Specifically, the main buoy cable counterweight A12 is secured to the middle of the main buoy cable A3 via a clamp, ensuring that the main buoy cable A3 remains vertical in the water as much as possible, rather than floating on the surface. The steel wire rope structure and counterweight of the main buoy cable A3 keep it vertical in the water, minimizing damage to the buoy system from the propellers of other ships. The buoyancy of the main buoy A1 is greater than 200 kg.

[0036] In a specific application, the length of the main buoy cable A3, the length of the recording platform main cable B1, and the length of the anchor cable C2 satisfy the following formula:

[0037] 2*L0≤L(A3)+L(B1)+L(C2)≤2.5*L0.

[0038] Where L0 represents the average water depth of the deployment site, which is the average of the water depths at the lowest tide level and the highest tide level; L(A3) represents the length of the main buoy cable, L(B1) represents the length of the main cable of the recording platform, and L(C2) represents the length of the anchor cable.

[0039] In a specific application, the carrying component also includes a surface hanging ring B3 of the platform main cable and a bottom hanging ring B4 of the platform main cable; the surface hanging ring B3 of the platform main cable and the bottom hanging ring B4 of the platform main cable are arranged on the recording platform main cable B1, specifically fixed by ropes; the length of the equipment carrying cable B2 is greater than the distance between the surface hanging ring B3 of the platform main cable and the bottom hanging ring B4 of the platform main cable, such as the distance between the surface hanging ring B3 of the platform main cable and the bottom hanging ring B4 of the platform main cable is 3 meters, and the length of the equipment carrying cable B2 is 3.5 meters.

[0040] The bottom end of the equipment carrying cable B2 is connected to the bottom hanging ring B4 of the platform main cable through a shackle, and the surface end of the equipment carrying cable B2 is connected to the surface hanging ring B3 of the platform main cable through a shackle; one end of the recording platform main cable B1 is tied to the bottom hanging ring A10 of the main buoy cable.

[0041] In one specific application, one end of the anchor cable C2 is equipped with an anchor eye C4, specifically connected to the anchor eye C4 of the double-claw anchor C1 via a fastener. The other end of the anchor cable C2 is equipped with an anchor eye C5. The installation process for the eyelets at both ends of the anchor cable C2 is similar to that for the main buoy cable A3. The top of the double-claw anchor C1 is connected to the anchor eye C4, and the recording platform main cable B1 is tied to the anchor eye C5. One end of the buoy cable C6 is connected to the anchor cable buoy C3, and the other end of the buoy cable C6 is connected to the middle of the anchor cable C2. The buoy cable C6 is made of stainless steel wire rope and is 10 meters long.

[0042] In addition, the recording platform main cable B1 and the anchor cable C2 are both stainless steel wire ropes.

[0043] On the basis of the above content and based on the same inventive concept, the embodiment of the present application further provides a method for deploying an underwater sound signal recording platform, comprising:

[0044] (1) The buoy assembly, the carrying assembly and the anchoring assembly are spliced ​​together to obtain the above-mentioned underwater sound signal recording platform.

[0045] (2) The underwater sound signal recording platform is moved onto the ship; specifically, the buoy assembly is placed at the bow, the anchor assembly is placed at the stern, and the carrying assembly is placed at the side of the ship.

[0046] (3) When the ship moves to the deployment site, the underwater sound signal recording platform is deployed in the order of the carrying component, the buoy component and the anchor component using a reverse preset slow reverse ship method with the water flow direction as the forward direction.

[0047] Specifically, after the ship (or deployment ship) reaches the deployment site, the stern of the ship moves backward slowly in the opposite direction of the water flow (the slow speed here is a preset value, about 1 km / h), and then the carrying component is gently placed into the water to prevent the equipment from suddenly falling into the water and causing damage to the equipment; then the buoy component is placed into the water, and the buoy component slowly moves away from the ship along the direction of the water flow; when the cable is straightened, the anchor component is thrown into the water to avoid damage to the instruments and equipment during the deployment process and entanglement of the sound rope of the underwater sound signal recording platform during the deployment process.

[0048] The ship's direction of travel is opposite to the direction of water flow. At the same time, the ship travels in reverse to keep the propeller of the deploying ship away from the cable part of the deployed sound signal recording platform, so as to avoid entanglement and cutting between the propeller of the deploying ship and the sound signal recording platform.

[0049] (4) After the buoy assembly, the carrying assembly and the anchoring assembly are deployed, the auxiliary buoy is grabbed so that the auxiliary buoy moves with the ship to achieve dragging and anchoring, thereby completing the deployment.

[0050] Specifically, after the deployed underwater acoustic signal recording platform stabilizes, the bow of the ship slowly approaches the buoy assembly from downstream in the direction of the current (at a speed of approximately 1 km / h). The auxiliary buoy is scooped into the ship using a hooked pole. The auxiliary buoy cable is then tied to the side of the ship. The ship then tows the underwater acoustic signal recording platform along the current at a speed 1 km / h greater than the current for one minute. The auxiliary buoy cable is then untied from the ship and dropped into the water along with the auxiliary buoy. This allows the anchor of the anchoring system to more firmly grip the bottom of the water.

[0051] In the above steps, the ship speed and the ship's travel time are both regulated by relevant technical personnel.

[0052] Based on the same inventive concept, an embodiment of the present application further provides a method for recovering an underwater sound signal recording platform, comprising:

[0053] (1) Grab the auxiliary buoy and recover it until the main buoy moves to the position of the ship, and then disassemble the main buoy and the auxiliary buoy from the above-mentioned underwater sound signal recording platform; specifically, the ship sails to the vicinity of the buoy location, and the bow slowly approaches the buoy assembly from the downstream direction of the water flow (the ship speed is about 1 km / h), and then the auxiliary buoy is picked up into the ship with a hooked pole, and the auxiliary buoy cable is tied to the ship's winch, and the winch is started to slowly recover the auxiliary buoy cable; when the main buoy is retracted to the ship's deck, the winch is paused, and the main buoy cable is untied from the main buoy bottom hanging ring, and the main buoy is recovered.

[0054] (2) Using a winch to reclaim the main buoy cable until it reaches the connection between the main buoy cable and the main cable of the recording platform, the main buoy cable is disassembled.

[0055] (3) The main cable of the recording platform is recovered by a winch until it reaches the first connection between the main cable of the recording platform and the equipment-carrying cable, and then the main cable of the recording platform is recovered by a winch until it reaches the second connection between the main cable of the recording platform and the equipment-carrying cable, and then the main cable of the recording platform is recovered by a winch again, so as to remove the equipment-carrying cable and the underwater sound signal recording component.

[0056] Specifically, start the winch to slowly recycle the equipment-carrying cable. When the surface hanging ring of the platform main cable (the first connection point between the recording platform main cable and the equipment-carrying cable) reaches the ship deck, untie the equipment-carrying cable and the surface hanging ring of the platform main cable to separate the equipment-carrying cable and the recording platform main cable, and prevent the recording equipment from being damaged by the winch; continue to recycle the recording platform main cable until the bottom hanging ring of the platform main cable (the second connection point between the recording platform main cable and the equipment-carrying cable) reaches the ship deck, and untie the binding between the equipment-carrying cable and the bottom hanging ring of the platform main cable. At this point, the recovery of the equipment-carrying cable and the recording equipment is completed.

[0057] (4) Continue to reclaim the recording platform main cable using a winch until reaching the connection between the recording platform main cable and the anchor cable, and then dismantle the recording platform main cable.

[0058] (5) The anchor cable is recovered by a winch until the connection between the anchor cable and the double-claw anchor is reached, and the anchor cable and the double-claw anchor are disassembled and recovered to the ship deck.

[0059] Based on the same inventive concept, the embodiment of the present application also provides a method for replacing underwater sound signal recording components in an underwater sound signal recording platform. The method combines the above-mentioned deployment method and recovery method. That is, if continuous monitoring of the corresponding recording location is required, only the recording device needs to be replaced. The above-mentioned recovery method is performed until the recording device recovery is completed. That is, after step (3), the underwater end of the replacement device carrying cable with the new recording device is connected to the bottom hanging ring of the platform main cable through a shackle; then, step (2) in the deployment method is used to slowly release the recording platform main cable into the water. When the surface hanging ring of the platform main cable is about to reach the edge of the ship deck, the surface end of the replacement device carrying cable is connected to the surface hanging ring of the platform main cable through a shackle. Then, the recording platform main cable, main buoy cable and auxiliary buoy cable are slowly released in sequence until all devices reach the water.

[0060] Compared with the existing technology, this application has the following advantages:

[0061] (1) This application efficiently and accurately collects the sound signals of aquatic organisms and the noise pollution status of water bodies.

[0062] (2) Breaking through the limitations of existing technologies, flexible deployment and high degree of freedom in site selection. Compared with existing technologies that rely on ready-made floating structures (such as navigation marks), this application adopts an independent buoy system that does not require fixed infrastructure support and can be quickly deployed in any water area (such as deep sea, tidal areas, etc.), greatly expanding the flexibility and adaptability of monitoring point selection.

[0063] (3) Simplified structure and cost advantages. By optimizing the integration of buoy components, carrying components, and anchoring components, redundant structures such as traditional dual-buoy platforms and complex base components are eliminated, significantly reducing material costs and assembly time. In addition, the above components use common industrial materials such as stainless steel wire ropes and general buoys, which are easy to purchase and cost-controlled, making them suitable for large-scale promotion or long-term monitoring projects.

[0064] (4) Improved safety and reliability. The main buoy cable counterweight ensures that the cable is vertically suspended to prevent the floating water surface from being cut by the ship's propeller; the anchor cable buoy keeps the cable afloat to prevent entanglement caused by tidal changes; the double-claw anchor adapts to changes in the tidal direction to enhance anchoring stability. In addition, this application also integrates a GPS locator, flashing light, and warning flag to provide all-weather warnings for ship collisions and reduce the risk of equipment loss.

[0065] (5) Rapid deployment and recovery efficiency. This application adopts a reverse slow-speed reverse operation during deployment to avoid entanglement between the cable and the propeller. At the same time, the anchor grip is strengthened through the dragging and anchoring steps, and a stable deployment is completed in one go, which optimizes the deployment process and saves time. When recovering, the winch is used to recover in stages (buoy → equipment → anchor), and the unhooking operation is used to avoid equipment damage. The entire process can be operated by one person. Based on the above deployment and recovery, this application supports the rapid replacement of recording equipment to achieve continuous monitoring, without the need for repeated deployment of the anchoring system, which significantly improves the efficiency of long-term monitoring.

[0066] (6) Strong environmental adaptability. The cable length dynamically adapts to changes in water depth, ensuring that the equipment can operate stably at both high and low tide levels, thus achieving a design compatible with tides and currents. The equipment is suspended in the water layer with a cable, away from interference from surface noise and seabed sediments, ensuring the quality of sound signal collection and improving the platform's anti-interference ability.

[0067] (7) Low maintenance and long-term operation. The entire system is made of 304 / 316 stainless steel and seawater corrosion-resistant materials. These corrosion-resistant materials can extend the service life of the equipment in harsh waters. The GPS locator can track the location of the equipment in real time, reducing the frequency of manual inspections and lowering operation and maintenance costs.

[0068] These advantages comprehensively reflect the breakthroughs of this application in engineering practicality, economy and ecological monitoring effects, and are particularly suitable for meeting the needs of bioacoustic research and noise pollution monitoring in complex aquatic environments.

[0069] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0070] This document uses specific examples to illustrate the principles and implementation methods of this application. The description of the above examples is only intended to help understand the method and core concept of this application. At the same time, for those skilled in the art, based on the concept of this application, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting this application.

Claims

1. An underwater sound signal recording platform, characterized in that: The underwater sound signal recording platform includes a buoy assembly, a carrying assembly and an anchoring assembly connected in sequence; The buoy assembly includes a main buoy, a main buoy cable and a secondary buoy; the carrying assembly includes a recording platform main cable and an equipment carrying cable; the anchoring assembly includes a double-claw anchor, an anchor cable, an anchor cable float and a float cable; The main buoy and the auxiliary buoy are both detachably connected to one end of the main buoy cable; the other end of the main buoy cable is detachably connected to one end of the recording platform main cable; the other end of the recording platform main cable is detachably connected to one end of the anchor cable; the other end of the anchor cable is detachably connected to the double-claw anchor; The equipment-carrying cable is detachably mounted on the main cable of the recording platform, and the equipment-carrying cable is equipped with a detachable underwater sound signal recording component; The anchor cable buoy is connected to the anchor cable via the buoy cable.

2. The underwater sound signal recording platform according to claim 1, characterized in that: The underwater sound signal recording platform also includes a warning component; The warning component includes a GPS locator, a flashing light and a warning flag; the top of the main buoy is provided with a main buoy flagpole; the warning flag and the GPS locator are arranged on the main buoy flagpole; the flashing light is arranged on the top of the main buoy.

3. The underwater sound signal recording platform according to claim 1, characterized in that: The buoy assembly also includes an auxiliary buoy cable; One end of the main buoy cable is provided with a main buoy bottom hanging ring, and the other end of the main buoy cable is provided with a main buoy cable bottom hanging ring; The bottom of the main buoy is arranged on the hanging ring at the bottom of the main buoy. One end of the auxiliary buoy cable is tied to the bottom of the auxiliary buoy, and the other end of the auxiliary buoy cable is tied to the hanging ring at the bottom of the main buoy.

4. The underwater sound signal recording platform according to claim 1, characterized in that: The underwater sound signal recording platform further includes a counterweight assembly; The counterweight assembly includes a main buoy counterweight and a main buoy cable counterweight; the main buoy counterweight is arranged on the main buoy to keep the main buoy in a vertical state; the main buoy cable counterweight is arranged on the main buoy cable to keep the main buoy cable in a vertical state.

5. The underwater sound signal recording platform according to claim 1, characterized in that: The lengths of the main buoy cable, the recording platform main cable, and the anchor cable satisfy the following formula: 2*L0≤L(A3)+L(B1)+L(C2)≤2.5*L0; Where L0 represents the average water depth of the deployment site, which is the average of the water depths at the lowest tide level and the highest tide level; L(A3) represents the length of the main buoy cable, L(B1) represents the length of the main cable of the recording platform, and L(C2) represents the length of the anchor cable.

6. The underwater sound signal recording platform according to claim 3, characterized in that: The mounting assembly also includes a surface hanging ring for the platform main cable and a bottom hanging ring for the platform main cable; The surface hanging ring of the platform main cable and the bottom hanging ring of the platform main cable are arranged on the main cable of the recording platform; the length of the equipment carrying cable is greater than the distance between the surface hanging ring of the platform main cable and the bottom hanging ring of the platform main cable; The underwater end of the equipment carrying cable is connected to the bottom hanging ring of the platform main cable through a shackle, and the surface end of the equipment carrying cable is connected to the surface hanging ring of the platform main cable through a shackle; One end of the recording platform main cable is tied to the bottom hanging ring of the main buoy cable.

7. The underwater sound signal recording platform according to claim 1, characterized in that: One end of the anchor cable is provided with an anchor hanging ring, and the other end of the anchor cable is provided with an anchor rope hanging ring; The top end of the double-claw anchor is connected to the anchor hanging ring, and the main cable of the recording platform is tied to the anchor rope hanging ring; One end of the buoy cable is connected to the anchor cable buoy, and the other end of the buoy cable is connected to the middle position of the anchor cable.

8. The underwater sound signal recording platform according to claim 3, characterized in that: The two ends of the main buoy cable are braided and pressed into rings to form a main buoy bottom hanging ring and a main buoy cable bottom hanging ring respectively; The main buoy cable, the recording platform main cable, the anchor cable and the float cable are all stainless steel wire ropes.

9. A method for deploying an underwater sound signal recording platform, characterized in that: The deployment method of the underwater sound signal recording platform includes: Splicing the buoy assembly, the carrying assembly, and the anchoring assembly to obtain the underwater sound signal recording platform according to any one of claims 1 to 8; moving the underwater sound signal recording platform onto a ship; When the ship moves to the deployment location, the underwater sound signal recording platform is deployed in the order of the carrying assembly, the buoy assembly, and the anchor assembly using a reverse preset slow reverse ship method with the water flow direction as the forward direction; After the buoy assembly, the carrying assembly and the anchor assembly are all deployed, the auxiliary buoy is grabbed so that the auxiliary buoy moves with the ship to achieve drag anchoring, thereby completing the deployment.

10. A method for recovering an underwater sound signal recording platform, characterized in that: The recovery method of the underwater sound signal recording platform comprises: Grab the auxiliary buoy and recycle it until the main buoy moves to the location of the ship, and then remove the main buoy and the auxiliary buoy from the underwater sound signal recording platform according to any one of claims 1 to 8; Recovering the main buoy cable by a winch until it reaches the connection between the main buoy cable and the main cable of the recording platform, and then dismantling the main buoy cable; Using a winch to retract the recording platform main cable until it reaches a first connection point between the recording platform main cable and the equipment carrying cable, performing a primary disassembly and separation, and then using a winch to continue retracting the recording platform main cable until it reaches a second connection point between the recording platform main cable and the equipment carrying cable, performing a secondary disassembly and separation to remove the equipment carrying cable and the underwater sound signal recording component; Continue to retract the recording platform main cable using a winch until reaching the connection between the recording platform main cable and the anchor cable, and then remove the recording platform main cable; The anchor cable is recovered by a winch until the connection between the anchor cable and the double-claw anchor is reached, and the anchor cable and the double-claw anchor are disassembled.

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