Observation device for coping with seaborne severe weather

Abstract

The invention relates to the technical field of marine observation, and particularly discloses an observation device for coping with severe weather on the sea, comprising: a first floating body capable of switching positions on the water surface and underwater; the buckling device can be buckled on the first floating body; the at least one sea surface observation device is mounted on the buckling device, and the sea surface observation device is used for acquiring sea surface data information; the protection mechanism is fixed to the outer side of the outer wall of the first floating body, and an inner cavity of the protection mechanism can store a balance weight body or air. The second floating body can be switched between the water surface position or the underwater position opposite to the first floating body position, and a balance weight body or air can be stored in an inner cavity of the second floating body. The connecting rope is fixedly connected between the first floating body and the second floating body, and the counterweight body or air can be conveyed into the connecting rope. The main purpose of the invention is to realize flexible adjustment of the floating and sinking state and prevent the equipment from being damaged under complex sea conditions.

Description

Technical Field

[0001] The present invention relates to the field of marine observation technology, in particular to an observation device for coping with severe weather at sea. Background Art

[0002] In the field of ocean observation, traditional observation devices often have a simple structure and are difficult to adapt to severe weather at sea. Most observation devices can only be fixed on the sea surface or at a certain position underwater. When severe weather such as strong winds and waves, heavy rains, etc. hit, the devices on the sea surface are very likely to be hit by strong winds and huge waves, causing equipment damage and observation interruption. Devices that are simply located underwater cannot easily obtain rich data information on the sea surface, such as oil film on the sea surface, ship dynamics, and surface water images. In addition, the floating platform and anchoring device of the traditional observation device lack coordination and cannot flexibly adjust the floating state. It is difficult to stabilize its own position in the face of complex sea conditions. There is also a lack of effective protection and storage mechanisms. Underwater observation components are easily damaged, and surface observation devices are difficult to be properly protected in harsh environments. This series of problems seriously restricts the stable collection of data in severe weather at sea, and an observation device with high adaptability is urgently needed to meet safety protection needs. Summary of the invention

[0003] The embodiment of the present application provides an observation device for coping with severe weather at sea, the main purpose of which is to achieve flexible adjustment of the floating state and prevent equipment damage in the face of complex sea conditions.

[0004] To achieve the above objectives, the present application provides an observation device for dealing with severe weather at sea, including:

[0005] The first floating body is capable of switching positions on the water surface and underwater;

[0006] A buckling device, capable of buckling onto the first floating body to form a sealed storage compartment;

[0007] At least one sea surface observation device, mounted on the fastening device, the sea surface observation device is used to obtain sea surface data information;

[0008] A protection mechanism, fixed to the outer side of the outer wall of the first floating body, wherein the inner cavity of the protection mechanism can store a counterweight or air;

[0009] A second floating body, which can be switched to a water surface or underwater position opposite to the position of the first floating body, the second floating body is in a cavity state, and the inner cavity of the second floating body can store a counterweight or air;

[0010] A connecting rope, fixedly connected between the first floating body and the second floating body, wherein a counterweight or air can be transported inside the connecting rope;

[0011] At least one underwater observation device, which is telescopically arranged in the outer wall of the bottom end of the first floating body, and the underwater observation device is used to obtain underwater data information;

[0012] Wherein, when the first floating body is in an underwater state, the storage compartment is a closed device, and the underwater observation device is retracted inside the first floating body.

[0013] In a feasible embodiment, the first floating body is further provided with: a plurality of drainage channels fixedly opened at the bottom edge of the storage bin and passing through the first floating body; a sealing member is arranged on the inner wall of the storage bin and can move towards or away from the drainage channel; a driving member is arranged in the inner cavity of the first floating body and is transmission-connected to the snap-fit ​​device; a contraction assembly is arranged in the inner cavity of the lower half of the first floating body, and the outer end of the contraction assembly is connected to the underwater observation device; a controller is arranged in the inner cavity of the first floating body, and a wireless transmission module is arranged in the controller, and the wireless transmission module is respectively connected to the data of the sea surface observation device and the underwater observation device; a sealing strip is fixedly arranged on the top edge of the first floating body.

[0014] In a feasible embodiment, the snap-fit ​​device is provided with: a movable snap plate that can be raised and lowered and is arranged above the storage bin; a central axis that can be movably inserted into the middle position of the storage bin in the first floating body and extends into the inner cavity of the first floating body; an abutment eaves that is arranged at the bottom edge of the movable snap plate and corresponds to the position of the sealing strip; a plurality of push rods that are equidistantly arranged along the circumferential direction at the bottom edge of the movable snap plate, and each of the push rods is located directly above the sealing member.

[0015] In a feasible embodiment, the driving component includes: a driving motor fixedly arranged in the inner cavity of the first floating body; a ball screw nut rotatably mounted on the outer wall of the ball screw in the lower half of the central axis, the ball screw nut is fixed in height, and the ball screw nut is connected to the output shaft of the driving motor through a bevel gear.

[0016] In a feasible embodiment, the protection mechanism includes: an outer protection ring is arranged on the outside of the first floating body and is arranged concentrically with the first floating body, the outer protection ring is in a hollow state, and a baffle is also provided in the outer protection ring; a movable partition plug can move in the inner cavity of the outer protection ring, and together with the baffle, separates the inner cavity of the outer protection ring into a first annular inner cavity and a second annular inner cavity; a sleeve is connected between the outer protection ring and the outer wall of the lower half of the first floating body; a first connecting pipe and a second connecting pipe, one end of each of which is connected to the inner cavity of the outer protection ring and is respectively located on both sides of the baffle, and the other ends of the first connecting pipe and the second connecting pipe are connected to the second floating body via the connecting rope, wherein a gear pump is provided on the first connecting pipe; two stop columns are respectively fixedly arranged on both sides of the baffle, used to prevent the movable partition plug from blocking the first connecting pipe and the second connecting pipe; a plurality of reinforcing fixing rods are fixedly arranged between the outer wall of the first floating body and the outer protection ring.

[0017] In a feasible embodiment, the second floating body is provided with: a shell, wherein the shell is in a hollow state and is connected to the first floating body by a connecting rope; a movable partition is provided in the inner cavity of the shell, and the partition is used to divide the inner cavity of the shell into a first shell inner cavity and a second shell inner cavity, wherein the first shell inner cavity is connected to the first connecting pipe, and the second shell inner cavity is connected to the second connecting pipe.

[0018] In a feasible embodiment, the sealing member includes: an annular sealing baffle fitted inside the side wall of the storage bin; a plurality of sealing plugs movably arranged in the inner cavity of the annular sealing baffle and arranged one-to-one corresponding to the drainage channels, and an inner edge portion is also arranged at the outer end of each sealing plug; and an elastic support sheet is arranged in the sealing plug at one end away from the drainage channel.

[0019] In a feasible embodiment, the retraction assembly includes: an extension shaft fixedly arranged on the end of the central axis located inside the first floating body; at least one rotating rod rotatably arranged in the inner cavity of the first floating body; a lifting rod fixedly installed on the inner end of each of the underwater observation devices, and the lifting rod is provided with a clamping column that can be movably clamped on the rotating rod; at least one storage tube is fixedly arranged in the inner cavity of the lower half of the first floating body, and is sleeved on the outside of the underwater observation device.

[0020] In a feasible implementation manner, a signal prompt device is further provided on the outer wall of the second floating body, and the signal prompt device is an audible and visual alarm or a GPS positioning module.

[0021] The present application provides an observation device for coping with severe weather at sea, wherein the first floating body can flexibly switch between the surface and underwater positions, can quickly dive underwater before the severe wind and wave weather comes, greatly reduce the impact of wind and waves, protect the internal observation device, and can operate normally when the weather improves and returns to the surface, ensuring the continuity of observation; the sealed storage compartment formed by the fastening device and the first floating body is closed underwater to provide a safe shelter for the sea surface observation device, and can be quickly opened for operation when it is open on the sea surface, so as to continuously and stably obtain key information such as sea surface oil film, ships and water body images; the protection mechanism flexibly adjusts the floating and sinking of the first floating body by storing counterweights or air, enhances stability, and also provides the first floating body with a protective function at the sea surface position to prevent other objects from hitting the observation equipment; the connecting rope links the first and second floating bodies, both of which can store counterweights or air, realize relative position switching and precise control of overall floating and sinking, and adapt to complex sea conditions; the underwater observation device can be freely extended and retracted, greatly reducing the risk of equipment damage caused by severe weather, and effectively ensuring the smooth progress of marine observation tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of an observation device for coping with severe weather at sea provided in an embodiment of the present application is shown;

[0023] Figure 2 A schematic diagram of the structure of the fastening device provided in an embodiment of the present application is shown;

[0024] Figure 3 A schematic diagram of the structure of the protection mechanism provided in the embodiment of the present application is shown;

[0025] Figure 4 A schematic diagram showing the structure of an observation device for coping with severe weather at sea provided by an embodiment of the present application in a severe weather state;

[0026] Figure 5 A schematic cross-sectional structure diagram of a first floating body provided in an embodiment of the present application is shown;

[0027] Figure 6 A schematic cross-sectional structure diagram of a second floating body provided in an embodiment of the present application is shown;

[0028] Figure 7 A schematic structural diagram of a sealing member provided in an embodiment of the present application is shown;

[0029] Figure 8 Shows Figure 5 Schematic diagram of the local enlarged structure at A in the figure.

[0030] In the figure: 10, first floating body, 20, buckling device, 30, sea surface observation device, 40, underwater observation device, 50, protection mechanism, 60, connecting rope, 70, second floating body, 80, signal prompt device, 11, storage bin, 12, drainage channel, 13, sealing member, 14, driving motor, 15, ball screw nut, 16, controller, 17, retracting assembly, 18, sealing strip, 21, moving buckle plate, 22, central axis, 23, abutting eaves, 24, push rod, 51, outer protective ring, 52, moving sub Partition plug, 53, first annular inner cavity, 54, second annular inner cavity, 55, stop column, 56, sleeve, 57, first connecting tube, 58, second connecting tube, 59, reinforcing fixing rod, 71, shell, 72, first shell inner cavity, 73, second shell inner cavity, 74, partition, 131, annular sealing baffle, 132, sealing plug, 133, inner edge portion, 134, elastic support sheet, 171, extension shaft, 172, rotating rod, 173, lifting rod, 174, storage cylinder, 175, clamping column, 571, gear pump. DETAILED DESCRIPTION

[0031] In order to better understand the technical solutions provided by the embodiments of this specification, the technical solutions of the embodiments of this specification are described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of this specification and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this specification, rather than limitations on the technical solutions of this specification. In the absence of conflict, the embodiments of this specification and the technical features in the embodiments can be combined with each other.

[0032] In this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of more restrictions, the elements limited by the statement "comprise one..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements. The term "more than two" includes two or more than two situations.

[0033] In the field of ocean observation, traditional observation devices often have a simple structure and are difficult to adapt to severe weather at sea. Most observation devices can only be fixed on the sea surface or at a certain position underwater. When severe weather such as strong winds and waves, heavy rains, etc. hit, the devices on the sea surface are very likely to be hit by strong winds and huge waves, causing equipment damage and observation interruption. Devices that are simply located underwater cannot easily obtain rich data information on the sea surface, such as oil film on the sea surface, ship dynamics, and surface water images. In addition, the floating platform and anchoring device of the traditional observation device lack coordination and cannot flexibly adjust the floating state. It is difficult to stabilize its own position in the face of complex sea conditions. There is also a lack of effective protection and storage mechanisms. Underwater observation components are easily damaged, and surface observation devices are difficult to be properly protected in harsh environments. This series of problems seriously restricts the stable collection of data in severe weather at sea, and an observation device with high adaptability is urgently needed to meet safety protection needs.

[0034] In view of this, an embodiment of the present application provides an observation device for coping with severe weather at sea, the main purpose of which is to achieve flexible adjustment of the floating state and prevent equipment damage in the face of complex sea conditions.

[0035] See also Figures 1 to 8 , the embodiment of the present application provides an observation device for dealing with severe weather at sea, comprising: a first floating body 10, a buckling device 20, at least one sea surface observation device 30, at least one underwater observation device 40, a protection mechanism 50, a connecting rope 60 and a second floating body 70;

[0036] The first floating body 10 can switch its position on the water surface and underwater; the buckling device 20 can buckle on the first floating body 10 to form a sealed storage compartment 11; at least one sea surface observation device 30 is installed on the buckling device 20, and the sea surface observation device 30 is used to obtain sea surface data information; the protective mechanism 50 is fixed to the outer side of the outer wall of the first floating body 10, and the inner cavity of the protective mechanism 50 can store a counterweight or air; the second floating body 70 can switch between the water surface and underwater positions relative to the first floating body 10, and the second floating body 70 can be connected to the first floating body 10. 70 is in a hollow state, and the inner cavity of the second floating body 70 can store a counterweight or air; the connecting rope 60 is fixedly connected between the first floating body 10 and the second floating body 70, and the counterweight or air can be transported inside the connecting rope 60; at least one underwater observation device 40 is telescopically arranged in the bottom outer wall of the first floating body 10, and the underwater observation device 40 is used to obtain underwater data information; when the first floating body 10 is in an underwater state, the storage compartment 11 is a closed device, and the underwater observation device 40 is retracted inside the first floating body 10.

[0037] Specifically, the present application provides an observation device for dealing with severe weather at sea, wherein the first floating body 10 can switch positions between the surface and underwater. For example, before detecting the arrival of severe weather and strong waves, the first floating device is moved to an underwater position. Underwater, it can effectively reduce the damage to the equipment caused by wind and waves and protect the internal components. When on the surface, it is convenient to cooperate with other components to perform normal observation functions; the snap-fitting device 20 snaps onto the first floating body 10 to form a sealed storage compartment 11, and the storage compartment 11 is closed when the first floating body 10 is underwater, so as to protect the sea surface observation device 30 installed on the snap-fitting device 20. When on the surface, the storage compartment 11 is in an open state, providing a quick storage switch for the sea surface observation device 30 that enters the storage compartment 11 at any time, wherein the sea surface observation device 30 continuously obtains sea surface data information, such as sea surface oil film information, sea surface ships and surface Water body image information; the protective mechanism 50 is fixed on the outside of the first floating body 10, and the buoyancy of the first floating body 10 is adjusted by storing a counterweight or air in the inner cavity; the counterweight flows between the first floating body 10 and the second floating body 70, so that the second floating body 70 is relative to the first floating body 10 and can be switched. The inner cavity stores the counterweight or air, and cooperates with the first floating body 10 and the connecting rope 60 to adjust the overall buoyancy and sinking state. The connecting rope 60 fixes the two, and the counterweight or air is transported internally to realize the position linkage of the two; the underwater observation device 40 is telescopically arranged on the outer wall of the bottom end of the first floating body 10, and shrinks to protect itself when the first floating body 10 is underwater. When the first floating body 10 is on the water surface, the underwater observation device 40 extends to obtain underwater data information. Therefore, the device enables the observation device to adapt to severe weather at sea, stably obtain sea surface and underwater data, and reduce the loss caused by severe weather to the observation device.

[0038] like Figure 1 , Figure 5 , Figure 7 and Figure 8 As shown, in some examples, further, the first floating body 10 is also provided with: a plurality of drainage channels 12, a seal 13, a controller 16, a contraction assembly 17, a sealing strip 18 and a driving component, wherein the plurality of drainage channels 12 are fixedly opened at the bottom edge of the storage bin 11 and penetrate the first floating body 10; the seal 13 is arranged on the inner wall of the storage bin 11 so as to be movable towards or away from the drainage channel 12; the driving component is arranged in the inner cavity of the first floating body 10 and is transmission-connected to the snap-fit ​​device 20; the contraction assembly 17 is arranged in the inner cavity of the lower half of the first floating body 10, and the outer end of the contraction assembly 17 is connected to the underwater observation device 40; the controller 16 is arranged in the inner cavity of the first floating body 10, and a wireless transmission module is arranged in the controller 16, and the wireless transmission module is respectively connected to the data of the sea surface observation device 30 and the underwater observation device 40; the sealing strip 18 is fixedly arranged at the top edge of the first floating body 10.

[0039] In this example, multiple drainage channels 12 are fixedly opened at the bottom edge of the storage bin 11 and pass through the first floating body 10. When the first floating body 10 is in a floating state, if seawater caused by waves enters the first floating body 10, the seawater can be automatically discharged to ensure that the storage bin 11 is always in a seawater-free state; the sealing member 13 can be close to or away from the drainage channel 12 and is arranged on the inner wall of the storage bin 11. When the first floating body 10 is out of the sea, it is moved away to ensure that the drainage channel 12 is unobstructed. When the first floating body 10 needs to dive, it is close to the drainage channel 12 to tightly close the drainage channel 12 to prevent seawater from pouring into the storage bin 11 when the first floating body 10 dives; the driving component is placed in the inner cavity of the first floating body 10 and is transmission-connected to the buckling device 20, and the driving buckling device 20 is tightly buckled on the first floating body 10 or Open on demand to ensure that the storage compartment 11 can be flexibly switched between sealed and unsealed normal use states; the retraction component 17 is located in the inner cavity of the lower half of the first floating body 10, and the outer end is connected to the underwater observation device 40 to control the extension and retraction of the underwater observation device 40 so that the underwater observation device 40 can be extended to obtain underwater data or retracted for protection as needed; the controller 16 is provided in the inner cavity of the first floating body 10, including a wireless transmission module, which transmits the data obtained by the sea surface observation device 30 and the underwater observation device 40 in real time, so as to facilitate remote reception of data with the terminal equipment of the remote working inspectors; the sealing strip 18 is fixedly arranged on the top edge of the first floating body 10 to enhance the sealing connection with the buckle device 20. Therefore, through the first floating body 10 provided in this example, the ability of the observation device to cope with severe weather at sea and stably collect data is further enhanced.

[0040] like Figure 1 , Figure 2 and Figure 5 As shown, in some examples, further, the snap-fitting device 20 is provided with: a movable snap plate 21, a central axis 22, an abutting eaves 23 and a plurality of push rods 24, the movable snap plate 21 can be raised and lowered and is arranged above the storage bin 11; the central axis 22 can be movably inserted into the middle position of the storage bin 11 in the first floating body 10, and extends into the inner cavity of the first floating body 10; the abutting eaves 23 is arranged at the bottom edge of the movable snap plate 21, and corresponds to the position of the sealing strip 18; a plurality of push rods 24 are equidistantly arranged at the bottom edge of the movable snap plate 21 along the circumferential direction, and each push rod 24 is located directly above the seal 13.

[0041] In this example, the movable gusset plate 21 can be lifted and moved above the storage bin 11. After rising, it drives the sea surface observation device 30 connected to the bottom of the movable gusset plate 21 to rise synchronously, so that the equipment can have a higher observation position. When descending, it is tightly buckled on the first floating body 10 to ensure the sealing of the storage bin 11; the central axis 22 is movably inserted in the middle of the storage bin 11 and extends to the inner cavity of the first floating body 10, providing stable support for the lifting of the movable gusset plate 21, making its lifting and moving smooth, and at the same time, it can be used as a force transmission component to assist in the contraction of the underwater observation device 40; the abutment eaves 23 are located at the bottom edge of the movable gusset plate 21, and are connected to the sealing strip 1 at the top edge of the first floating body 10. 8 corresponds to the position, and when it descends, it tightly presses against the sealing strip 18, further strengthening the sealing effect of the connection between the buckle device 20 and the first floating body 10, and preventing seawater from seeping in during diving; multiple push rods 24 are equidistantly placed on the bottom edge of the movable buckle plate 21 along the circumferential direction and are located directly above the seal 13. When the movable buckle plate 21 descends, the push rods 24 are pressed down accordingly, pushing the seal 13 close to the drainage channel 12 to close the channel and prevent seawater from backflowing. When the movable buckle plate 21 rises, the seal 13 moves away from the drainage channel 12 under the action of its own elasticity or other reset structures, and the drainage performance is restored again, thereby optimizing the function of the buckle device 20 and helping the observation device to better cope with the harsh environment at sea and collect data stably.

[0042] like Figure 5 As shown, in some examples, further, the driving component includes: a driving motor 14 and a ball screw nut 15, the driving motor 14 is fixedly arranged in the inner cavity of the first floating body 10; the ball screw nut 15 is rotatably mounted on the outer wall of the ball screw in the lower half of the central axis 22, the ball screw nut 15 is fixedly arranged at a height, and the ball screw nut 15 is connected to the output shaft of the driving motor 14 through a bevel gear.

[0043] In this example, the drive motor 14 is fixed in the inner cavity of the first floating body 10, and serves as a power source to provide stable and strong power to drive the ball screw nut 15 to rotate; the ball screw nut 15 is rotatable and its position is fixed in height, for example, the height is limited by a limiting component at the upper end, and it is connected to the output shaft of the drive motor 14 through a bevel gear. When the drive motor 14 is started, the output shaft rotates, and the ball screw nut 15 is driven to rotate by the bevel gear. Since the nut has a fixed height, the ball screw matched with it is forced to move up and down along the central axis 22. The ball screw is connected to the movable buckle plate 21, which in turn drives the movable buckle plate 21 to rise and fall, thereby realizing the fastening device 20 to open and close quickly and accurately, ensuring the sealing of the storage bin 11, and allowing the sea surface observation device 30 and the underwater observation device 40 to operate safely in harsh marine environments, effectively enhancing the equipment protection effect.

[0044] like Figure 3As shown, in some examples, further, the protection mechanism 50 includes: an outer protection ring 51, a movable partition plug 52, a first annular inner cavity 53, a second annular inner cavity 54, two stopper columns 55, a sleeve 56, a first connecting pipe 57, a second connecting pipe 58 and a plurality of reinforcing fixing rods 59, the outer protection ring 51 is arranged on the outside of the first floating body 10, and is arranged concentrically with the first floating body 10, the outer protection ring 51 is in a cavity state, and a baffle is further arranged in the outer protection ring 51; the movable partition plug 52 can move in the inner cavity of the outer protection ring 51, and separates the inner cavity of the outer protection ring 51 with the baffle to form a first annular inner cavity 53 and a second annular inner cavity 54; the sleeve 56 The tube 56 is connected between the outer protective ring 51 and the outer wall of the lower half of the first floating body 10; the first connecting tube 57 and the second connecting tube 58, one end of each of which is connected to the inner cavity of the outer protective ring 51 and is respectively located on both sides of the baffle, and the other ends of the first connecting tube 57 and the second connecting tube 58 are connected to the second floating body 70 via a connecting rope 60, wherein a gear pump 571 is provided on the first connecting tube 57; two stop columns 55 are respectively fixedly arranged on both sides of the baffle, for preventing the moving partition plug 52 from blocking the first connecting tube 57 and the second connecting tube 58; a plurality of reinforcing fixing rods 59 are fixedly arranged between the outer wall of the first floating body 10 and the outer protective ring 51.

[0045] In this example, it should be noted that the outer protective ring 51 is placed on the outside of the first floating body 10, and is concentrically arranged so that the distance between any point of the outer protective ring 51 and the outer wall of the upper floating body is equal, so as to prevent the first floating body 10 of the device from being impacted when other objects move and float on the water surface; the outer protective ring 51 is in a hollow state and contains a baffle, which is fixedly arranged, and the movable partition plug 52 can move in the inner cavity of the outer protective ring 51, and the baffle and the movable partition plug 52 separate a first annular inner cavity 53 on one side and a second annular inner cavity 54 on the other side, and the first annular inner cavity 53 and the second annular inner cavity are not connected, and the first annular inner cavity 53 and the second annular inner cavity 54 are respectively used to store a counterweight and a light gas, wherein the counterweight is especially a metal liquid counterweight with high fluidity, such as mercury or gallium-based liquid alloy, and the gas can be hydrogen or air;

[0046] When the movable partition plug 52 moves to the extreme state, for example, the first annular inner cavity 53 is in the maximum state, the first annular inner cavity 53 is filled with hydrogen or air, and the counterweight body is in the inner cavity of the second floating body 70, then the second floating body 70 sinks into the water due to the action of the counterweight, restricting the movement of the first floating body 10 floating on the sea surface, thereby achieving the effect of fixing the position of the first floating body 10.

[0047] The sleeve 56 connects the outer protective ring 51 and the outer wall of the lower half of the first floating body 10 to stabilize the structure of the two; the inner cavity of the outer protective ring 51 at one end of the first connecting pipe 57 and the second connecting pipe 58 can be connected to the first annular inner cavity 53 and the second annular inner cavity 54 respectively because of the setting of the baffle, each annular inner cavity has a specific storage medium, for example, the first annular inner cavity 53 is dedicated to storing the counterweight body, and the second annular inner cavity 54 is dedicated to storing air or hydrogen. The connecting rope 60 also becomes The conveying channel allows the counterweight or air to flow between the protective mechanism 50 (the first floating body 10) and the second floating body 70 to coordinately adjust the overall buoyancy; two stop columns 55 are fixed on both sides of the baffle to prevent the moving partition plug 52 from blocking the first connecting pipe 57 and the second connecting pipe 58, thereby ensuring smooth fluid delivery; a plurality of reinforced fixing rods 59 are fixed between the outer wall of the first floating body 10 and the outer protective ring 51 to strengthen the connection between the two and enhance the overall structural strength. The cooperation of various components allows the observation device to be more stable in harsh marine environments and continuously collect data.

[0048] It should also be noted that the gear pump 571 provided on the first connecting pipe 57 has a bidirectional liquid delivery function. Similarly, a diaphragm pump or other pump body can be used in combination with a one-way valve to enable liquid metal to flow back and forth between the first annular inner cavity 53 and the second floating body 70.

[0049] like Figure 1 and Figure 6 As shown, in some examples, further, the second floating body 70 is provided with: the shell 71 is in a hollow state, connected to the first floating body 10 by a connecting rope 60; a movable partition 74 is provided in the inner cavity of the shell 71, and the partition 74 is used to separate the inner cavity of the shell 71 into a first shell cavity 72 and a second shell cavity 73, wherein the first shell cavity 72 is connected to the first connecting pipe 57, and the second shell cavity 73 is connected to the second connecting pipe 58.

[0050] In this example, the shell 71 of the second floating body 70 is in a hollow state and is connected to the first floating body 10 via a connecting rope 60 to establish a physical connection between the two. A movable partition 74 is provided in the inner cavity of the shell 71 to divide the inner cavity into a first shell inner cavity 72 and a second shell inner cavity 73. The first shell inner cavity 72 is connected to the first connecting tube 57, and the purpose is to switch and transfer the counterweight liquid metal between the first annular inner cavity 53 and the first shell inner cavity. The second shell inner cavity 73 is connected to the second connecting tube 58, and the purpose is to switch and transfer the gas between the second annular inner cavity 54 and the second shell inner cavity. By distributing and storing in different inner cavities, the floating and sinking state of the second floating body 70 itself can be accurately adjusted, and coordinated with the floating and sinking adjustment of the first floating body 10, the position layout of the entire observation device in the water can be flexibly changed according to changes in the marine environment, further enhancing the adaptability of the observation device in severe sea conditions and ensuring stable data collection.

[0051] like Figure 5 and 7 As shown, in some examples, further, the seal 13 includes: an annular sealing baffle 131, a plurality of sealing plugs 132, an inner edge portion 133 and an elastic support sheet 134, the annular sealing baffle 131 is fitted into the side wall of the storage bin 11; the plurality of sealing plugs 132 are movably arranged in the inner cavity of the annular sealing baffle 131, and are arranged one by one corresponding to the drainage channel 12, and the outer end of each sealing plug 132 is also provided with an inner edge portion 133; the elastic support sheet 134 is arranged at one end of the sealing plug 132 away from the drainage channel 12.

[0052] In this example, the annular sealing baffle 131 is fitted into the side wall of the storage bin 11, covering the entire drainage channel 12 with a large area, and preventing seawater from entering the storage bin 11; multiple sealing plugs 132 can be movably placed in the inner cavity of the annular sealing baffle 131, and correspond one to one with the drainage channel 12. When the first floating body 10 is underwater in severe weather conditions, under the elastic force of the elastic support sheet 134, the sealing plug 132 moves toward the drainage channel 12, and the inner edge portion 133 of the outer end thereof first contacts the entrance of the drainage channel 12. As the sealing plug 132 continues to move forward, the inner edge portion 133 contacts the entrance of the drainage channel 12. 3 gradually stretches out and fits tightly to the inner wall of the channel, completely closes the drainage channel 12, prevents seawater from flowing back, and ensures the safety of the equipment in the storage bin 11; the elastic support sheet 134 is arranged at the end of the sealing plug 132 away from the drainage channel 12, provides a continuous and stable elastic force for the sealing plug 132, and strengthens the sealing of the storage bin 11. After the first floating body 10 floats to the water surface, the buckling device 20 moves upward under the driving action of the driving component, and at the same time, the elastic thrust device arranged below the annular sealing baffle 131 pushes the annular sealing baffle 131 away to the top of the drainage channel 12 again.

[0053] like Figure 5 and Figure 8As shown, in some examples, further, the retraction assembly 17 includes: an extension shaft 171, at least one rotating rod 172, a lifting rod 173 and at least one storage tube 174, the extension shaft 171 is fixedly arranged on the end of the central axis 22 located inside the first floating body 10; at least one rotating rod 172 can be rotatably arranged in the inner cavity of the first floating body 10; the lifting rod 173 is fixedly installed at the inner end of each underwater observation device 40, and the lifting rod 173 is provided with a clamping column 175 that can be movably clamped on the rotating rod 172; at least one storage tube 174 is fixedly arranged in the inner cavity of the lower half of the first floating body 10, and is sleeved on the outer side of the underwater observation device 40.

[0054] In this example, the extension shaft 171 is fixed to the end of the central axis 22 located in the first floating body 10, and can move synchronously with the central axis 22; in addition, at least one rotating rod 172 can be rotatably set in the inner cavity of the first floating body 10, and can rotate synchronously under the contact action of the linear movement of the extension shaft 171 to change its own angle; the lifting rod 173 is fixed to the inner end of the underwater observation device 40, and the upper clamping column 175 can be movably clamped on the rotating rod 172. When the rotating rod 172 rotates, the lifting rod 173 is driven to move through the clamping column 175 to realize the extension and retraction of the underwater observation device 40; at least one storage cylinder 174 is fixed to the inner cavity of the lower half of the first floating body 10 and is sleeved on the outside of the underwater observation device 40. When the underwater observation device 40 shrinks, the storage cylinder 174 provides a storage space to protect the observation device from collision damage, so that the underwater observation device 40 can synchronously follow the buckling device 20 to extend and retract synchronously, thereby realizing quick preparation work before the first floating body 10 is about to dive, so as to quickly respond to severe weather conditions at sea.

[0055] like Figure 6 As shown, in some examples, further, a signal prompt device 80 is further provided on the outer wall of the second floating body 70, and the signal prompt device 80 is an audible and visual alarm or a GPS positioning module.

[0056] It can be understood that the second floating body 70 can also be used as a safety device. When the equipment is damaged or the status device cannot be switched, the location of the observation equipment is prompted, which is convenient for the staff to find and maintain the data information stored in the equipment. Specifically, the signal prompt device 80 is arranged on the outer wall of the second floating body 70. When it is an audible and visual alarm, if the observation device encounters an emergency, such as equipment failure, deviation from the preset area or encountering a severe sea condition, it will immediately emit a strong flashing light and a sharp alarm to warn the surrounding passing ships or distant monitoring stations, so as to facilitate timely rescue or intervention; if it is a GPS positioning module, it can accurately locate the longitude and latitude of the observation device in real time. No matter how complex the marine environment is, its location information can be transmitted back to the land control center via satellite, so that the staff can grasp it at any time for accurate scheduling and tracking. Combined with the function of the previous components to coordinate and ensure the stable operation of the observation device, the safety and controllability of the entire observation operation are further improved to ensure the smooth progress of the marine data collection task.

[0057] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An observation device for dealing with severe weather at sea, characterized in that: include: A first floating body (10) capable of switching positions on the water surface and underwater; A buckling device (20) capable of buckling onto the first floating body (10) to form a sealed storage compartment (11); at least one sea surface observation device (30), mounted on the buckling device (20), the sea surface observation device (30) being used to obtain sea surface data information; A protection mechanism (50) is fixed to the outer side of the outer wall of the first floating body (10), and the inner cavity of the protection mechanism (50) can store a counterweight or air; A second floating body (70) is capable of switching between a water surface position or an underwater position relative to the position of the first floating body (10), the second floating body (70) is in a hollow state, and the inner cavity of the second floating body (70) can store a counterweight or air; A connecting rope (60) fixedly connected between the first floating body (10) and the second floating body (70), wherein a counterweight or air can be transported inside the connecting rope (60); at least one underwater observation device (40) which is telescopically arranged in the outer wall of the bottom end of the first floating body (10), and the underwater observation device (40) is used to obtain underwater data information; Wherein, when the first floating body (10) is in an underwater state, the storage compartment (11) is a closed device, and the underwater observation device (40) is retracted inside the first floating body (10).

2. The observation device for dealing with severe weather at sea according to claim 1, characterized in that: The first floating body (10) is further provided with: A plurality of drainage channels (12) are fixedly opened at the bottom edge of the storage bin (11) and penetrate the first floating body (10); A sealing member (13) is arranged on the inner wall of the storage bin (11) and is capable of moving toward or away from the drainage channel (12); A driving component, which is arranged in the inner cavity of the first floating body (10) and is drivingly connected to the buckling device (20); A contraction component (17) is arranged in the inner cavity of the lower half of the first floating body (10), and the outer end of the contraction component (17) is connected to the underwater observation device (40); A controller (16) is arranged in the inner cavity of the first floating body (10), wherein a wireless transmission module is arranged in the controller (16), and wherein the wireless transmission module is respectively connected to the sea surface observation device (30) and the underwater observation device (40) for data transmission; A sealing strip (18) is fixedly arranged on the top edge of the first floating body (10).

3. The observation device for dealing with severe weather at sea according to claim 2, characterized in that: The buckling device (20) is provided with: A movable gusset plate (21) is disposed above the storage bin (11) and is capable of being lifted and moved; A central shaft (22), wherein the central shaft (22) is movably inserted into a middle position of the storage compartment (11) in the first floating body (10) and extends into the inner cavity of the first floating body (10); Abutment eaves (23), arranged at the bottom edge of the movable gusset plate (21) and corresponding to the position of the sealing strip (18); A plurality of push rods (24) are arranged at equal distances along the circumferential direction on the bottom edge of the movable buckle plate (21), and each of the push rods (24) is located directly above the sealing element (13).

4. The observation device for dealing with severe weather at sea according to claim 3, characterized in that: The driving component comprises: A driving motor (14) is fixedly arranged in the inner cavity of the first floating body (10); The ball screw nut (15) is rotatably sleeved on the outer wall of the ball screw at the lower half of the central shaft (22); the ball screw nut (15) is arranged at a fixed height; and the ball screw nut (15) is drivingly connected to the output shaft of the driving motor (14) via a bevel gear.

5. The observation device for dealing with severe weather at sea according to claim 3, characterized in that: The protection mechanism (50) comprises: An outer protective ring (51) is arranged outside the first floating body (10) and is arranged concentrically with the first floating body (10); the outer protective ring (51) is in a hollow state, and a baffle is also arranged inside the outer protective ring (51); A movable separation plug (52) is capable of moving in the inner cavity of the outer protection ring (51) and, together with the baffle, separates the inner cavity of the outer protection ring (51) into a first annular inner cavity (53) and a second annular inner cavity (54); A sleeve (56) connected between the outer protective ring (51) and the lower outer wall of the first floating body (10); A first connecting pipe (57) and a second connecting pipe (58), one end of each of which is connected to the inner cavity of the outer protective ring (51) and is respectively located on both sides of the baffle, and the other ends of the first connecting pipe (57) and the second connecting pipe (58) are connected to the second floating body (70) via the connecting rope (60), wherein a gear pump is provided on the first connecting pipe (57); Two stopper posts (55) are respectively fixedly arranged on both sides of the blocking plate and are used to prevent the moving partition plug (52) from blocking the first connecting pipe (57) and the second connecting pipe (58); A plurality of reinforcing fixing rods (59) are fixedly arranged between the outer wall of the first floating body (10) and the outer protective ring (51).

6. The observation device for dealing with severe weather at sea according to claim 5, characterized in that: The second floating body (70) is provided with: A shell (71), the shell (71) is in a hollow state and is connected to the first floating body (10) via a connecting rope (60); A movable partition (74) is provided in the inner cavity of the shell (71), and the partition (74) is used to separate the inner cavity of the shell (71) into a first shell inner cavity (72) and a second shell inner cavity (73), wherein the first shell inner cavity (72) is connected to the first connecting tube (57), and the second shell inner cavity (73) is connected to the second connecting tube (58).

7. The observation device for dealing with severe weather at sea according to claim 5, characterized in that: The sealing member (13) comprises: An annular sealing baffle (131) is fitted inside the side wall of the storage bin (11); A plurality of sealing plugs (132) are movably arranged in the inner cavity of the annular sealing baffle (131) and are arranged one-to-one corresponding to the drainage channels (12); an inner edge portion (133) is further arranged at the outer end of each sealing plug (132); An elastic support sheet (134) is arranged in the sealing plug (132) at one end away from the drainage channel (12).

8. The observation device for dealing with severe weather at sea according to claim 5, characterized in that: The shrinking assembly (17) comprises: An extension shaft (171) is fixedly disposed on an end portion of the central shaft (22) located inside the first floating body (10); At least one rotating rod (172) rotatably disposed in the inner cavity of the first floating body (10); A lifting rod (173) is fixedly mounted on the inner end of each underwater observation device (40), and a clamping column (175) is provided on the lifting rod (173) and can be movably clamped on the rotating rod (172); At least one storage cylinder (174) is fixedly arranged in the inner cavity of the lower half of the first floating body (10) and is sleeved on the outside of the underwater observation device (40).

9. The observation device for dealing with severe weather at sea according to claim 5, characterized in that: A signal prompt device (80) is also provided on the outer wall of the second floating body (70), and the signal prompt device (80) is an audible and visual alarm or a GPS positioning module.

Images