CN219361266U - Deep sea submerged buoy structure - Google Patents

Abstract

The utility model discloses a deep sea submerged buoy structure, which relates to the technical field of ocean equipment, and the technical scheme is as follows: the electromagnetic adsorption device comprises a first cabin, a second cabin, an electromagnetic adsorption assembly and an anchor device, wherein a transducer is arranged outside the first cabin, and a first battery and a first controller are arranged in the first cabin; the second cabin body is magnetically connected with the first cabin body through the electromagnetic adsorption assembly, a second battery and a second controller are arranged in the second cabin body, the second battery is used for supplying power to the electromagnetic adsorption assembly, the second controller is in communication connection with the electromagnetic adsorption assembly, the first cabin body is in adsorption connection with the second cabin body after the second battery is electrified, and the first cabin body is separated from the second cabin body after the second battery is powered off; the anchor device is connected with the second cabin body through a second rope; the second cabin body comprises a rope cabin, a control cabin and an anchor cabin which are connected with each other, and after the second cabin body is subjected to water pressure, the anchor end cover is separated from the anchor cabin, so that the anchor device can be separated from the anchor cabin. The utility model is convenient for laying the deep sea submerged buoy structure and can improve the stability of the submerged buoy structure.

Description

Deep sea submerged buoy structure

Technical Field

The utility model relates to marine equipment, in particular to a deep sea submerged buoy structure.

Background

To explore the secret of the ocean, the structure of the ocean bottom must be detected and observed, related data are collected for research, and the detection equipment is arranged under the water for a certain depth to acquire the working condition of the ocean bottom. In most of the existing distributing equipment, an active collecting and releasing structure is basically adopted, and additional power equipment is needed; in the equipment laying process, the operation is tedious, time and labor are wasted, and in addition, the additional power equipment is quite inconvenient to add in the deep sea environment. And the deep sea exploration equipment adopts a UUV carrying mode, so that unmanned arrangement can be realized, the structure of the equipment is simplified, and the arrangement recovery work is simplified.

For example, chinese patent application publication No. CN114084320a discloses a deep sea submerged buoy structure, which includes a first bin and a second bin; the electromagnetic attraction assembly is arranged on the first bin body and the second bin body; releasing the hook; the rope storage component is connected with a cable between the rope storage component and the release hook; a transducer disposed on the first cartridge body; a driving motor; the first controller is arranged in the first bin body and is in communication connection with the energy converter and the driving motor; the second controller is connected with the first sliding piece and the second sliding piece at two ends of the connecting piece respectively; the anchor device is arranged in the accommodating cavity, and the anchor claw sheet faces the first outlet part; the anchor rod is fixedly connected with the fluke piece; the third sliding piece is arranged at the end part of the anchor rod and is in sliding sealing connection with the accommodating cavity, and the cross section area of the third sliding piece is larger than that of the anchor rod; the sliding cavity is used for accommodating the second sliding piece and is communicated with the second cavity. According to the scheme, automatic laying and submerging into the seabed can be realized, manual participation is not needed, and laying and submerging are convenient.

But among the above-mentioned technical scheme, fluke piece and stock adopt the telescopic structure of piston, and the flexible stability of anchor structure is not good, and the piston is to the structure moreover, and through the flexible condition that produces the card and stop easily in flexible in-process, produces the unable smooth and easy condition of stretching into of stock. Moreover, the anchor rod and the fluke will generate external stress, and the inclined stress state is generated between the piston on the anchor rod and the accommodating cavity, so that the friction resistance born by the piston is greatly increased, the anchor structure cannot be smoothly opened, and the anchoring stability is affected.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

The utility model aims to solve the problems and provide the deep-sea submerged buoy structure, which is convenient for laying the deep-sea submerged buoy structure and can improve the stability of the submerged buoy structure.

The technical aim of the utility model is realized by the following technical scheme: the deep sea submerged buoy structure comprises a first cabin body, a second cabin body, an electromagnetic adsorption assembly and an anchor device, wherein the first cabin body can float, a transducer for receiving and releasing signals is arranged outside the first cabin body, a first battery and a first controller are arranged in the first cabin body, the first battery is used for supplying power to the transducer and the controller, and the first controller is in communication connection with the transducer; the second cabin body is capable of sinking and is magnetically connected with the first cabin body through the electromagnetic adsorption assembly, a second battery and a second controller are arranged in the second cabin body, the second battery is used for supplying power to the electromagnetic adsorption assembly, the second controller is in communication connection with the electromagnetic adsorption assembly and is used for enabling the first cabin body to be in adsorption connection with the second cabin body after being electrified, the first cabin body and the second cabin body are capable of sinking integrally after being in adsorption connection, and the first cabin body and the second cabin body are separated after being powered off;

the first cabin body and the second cabin body are connected through a first rope, and the first rope is used for keeping connection after the first cabin body and the second cabin body are magnetically separated; the anchor device is connected with the second cabin body through a second rope; the second cabin body comprises a rope cabin, a control cabin and an anchor cabin which are connected with each other, wherein the rope cabin is internally used for storing and accommodating a first rope, a second battery and a second controller are arranged in the control cabin, the anchor cabin is internally used for storing and accommodating an anchor device, one end of the anchor cabin is open, and the anchor cabin is blocked by a detachable anchor end cover; the anchor end cover is connected with the anchor cabin through a pin assembly, and the pin assembly is used for separating the anchor end cover from the anchor cabin after the anchor end cover is subjected to water pressure, so that the anchor device can be separated from the anchor cabin.

The electromagnetic adsorption assembly comprises an adsorption plate and an electromagnet which are mutually matched, wherein the adsorption plate is fixed at the bottom of the first cabin body, and the electromagnet is fixed at the top of the rope cabin.

The utility model is further characterized in that the bottom of the first cabin body is fixedly provided with the connecting sleeve, the top of the rope cabin is provided with the connecting cover, the top of the connecting cover forms a connecting boss matched with the connecting sleeve, and the connecting boss can extend into the connecting sleeve to realize sleeve joint limit.

The utility model is further characterized in that a supporting rod is fixed in the control cabin, and the upper end and the lower end of the supporting rod respectively penetrate through the upper end and the lower end of the control cabin and respectively extend into the rope cabin and the anchor cabin to be connected with the first rope and the second rope respectively.

The utility model is further arranged that the first connecting end of the first rope is connected to the bottom of the first cabin body, and the second connecting end of the first rope stretches into the rope cabin and is connected with the upper end of the supporting rod.

The utility model is further arranged that the upper end of the anchor end cover stretches into the opening of the anchor cabin, the pin assembly comprises a sealing cylinder, a piston block, a pin body and a spring, the sealing cylinder is fixed at the peripheral position of the anchor end cover and is provided with an opening facing the outer wall of the anchor cabin, and the piston block is connected in the sealing cylinder in a piston manner and can be slidably adjusted along the sealing cylinder; the pin body is fixedly connected to one outward side face of the piston block, and a pin hole matched with the pin body is formed in the outer wall of the anchor cabin; the spring is arranged in the sealing cylinder and is used for elastically pushing the piston to move outwards along the sealing cylinder, and the pin body extends into the pin hole to realize locking of the anchor end cover; after the piston block receives external water pressure, the water pressure pushes the piston block to move the compression spring inwards, and the pin body is pulled out of the pin hole to realize the anchor end cover.

The utility model is further arranged that the anchor device comprises an anchor post and a plurality of flukes, one end of the anchor post is provided with a connecting hole for connecting a second rope, and the other end of the anchor post is fixedly provided with a plurality of lug plates for connecting the flukes; the fluke is hinged to the lug plate through a rotating shaft, and can be opened elastically through a torsion spring.

The utility model is further arranged that the fluke is provided with a hinge end and a limit end, the hinge end is provided with a U-shaped groove matched with the lug plate, the lug plate is embedded into the U-shaped groove, and the rotating shaft penetrates through the two side walls of the U-shaped groove and the lug plate; the hinged end forms an inclined limiting surface for abutting against the anchor post to realize opening positioning; the limiting surface is provided with a limiting notch, a limiting lug matched with the limiting notch is fixed on the lug plate, and the limiting lug is clamped with the limiting notch to realize limiting.

The utility model is further arranged that one end of the lug plate of the anchor post extends upwards into the anchor cabin, the top of the anchor end cover is provided with the mounting hole, the upper end of the anchor post is propped against the upper end face of the anchor cabin, the lower end of the anchor post extends into the mounting hole of the anchor end cover, and the limiting end of the anchor claw extends into the mounting hole to limit the anchor claw so as to keep the anchor claw in a furled state.

The utility model is further arranged that the lower end of the anchor end cover is provided with a spherical end cover.

In summary, the utility model has the following beneficial effects:

the deep sea submerged buoy structure is automatically separated into two sections in water, a first cabin body at the upper part floats in the water, a second cabin body at the lower part sinks into the sea bottom, and the equipment is anchored by an anchor device; the first tank and transducer can be connected to the anchor means by a cable to anchor the apparatus to the seabed to prevent the upper tank from drifting out of the operating range with the current and allowing it to float within the prescribed range.

By adopting the sealed first cabin body, positive buoyancy is generated, so that the first cabin body is ensured to float in water and not to sink to the sea bottom; the first cabin body that floats can drive the transducer to float, guarantees that transducer and seabed keep corresponding distance to eliminate marginal effect, guarantee signal reception's stability.

Can accomodate the anchor device through adopting the anchor cabin, the anchor device adopts collapsible state of drawing in moreover, can restrict the anchor device in the middle of the anchor cabin, through the anchor end cover of water pressure control, can open according to the water pressure condition, and then form stable anchor device and receive and release the structure. The lower end of the anchor end cover adopts a spherical structure, so that the water resistance coefficient during the carrying of the mother ship can be reduced, and the load of the mother ship can be reduced as much as possible.

Drawings

FIG. 1 is a schematic diagram of a deep sea submerged buoy structure according to the present utility model;

FIG. 2 is a schematic diagram of a deep sea submerged buoy structure according to the present utility model;

FIG. 3 is a schematic diagram of a deep sea submerged buoy structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the anchor capsule and anchor device of the present utility model;

FIG. 5 is a schematic view of the anchor device of the present utility model shown in an open configuration;

FIG. 6 is a bottom view of the anchor device of the present utility model after opening;

FIG. 7 is an enlarged view at A in FIG. 6;

FIG. 8 is a schematic view of the connection of the fluke and the shank of the present utility model;

FIG. 9 is a schematic diagram of a second embodiment of the connection between fluke and shank according to the present utility model;

fig. 10 is a schematic structural view of the pin assembly of the present utility model.

Reference numerals: 1. a first compartment; 11. an upper end cap; 12. a lower end cap; 13. connecting sleeves; 2. a second compartment; 21. a control cabin; 211. sealing cover; 212. a support rod; 213. a seal; 22. a rope cabin; 221. a connection cover; 222. a connecting boss; 23. an anchor cabin; 231. an anchor end cap; 232. a spherical end cap; 233. a mounting hole; 234. an opening; 3. a transducer; 4. an adsorption plate; 5. an electromagnet; 6. a first rope; 61. a first connecting end; 62. a second connecting end; 7. a second rope; 71. a first connecting end; 72. a second connecting end; 8. an anchor device; 81. an anchor post; 82. ear plates; 83. flukes; 84. a hinged end; 85. a limiting end; 86. a rotating shaft; 87. limiting notch; 88. a limit bump; 89. a U-shaped groove; 810. a torsion spring; 811. a connection hole; 813. a limiting surface; 9. a pin assembly; 91. a sealing cylinder; 92. sealing the cavity; 93. a pin body; 94. a piston block; 95. a spring; 96. an opening; 97. pin holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment discloses a deep sea submerged buoy structure, as shown in fig. 1 and 3, comprising a first cabin body 1, a second cabin body 2, an electromagnetic adsorption assembly and an anchor device 8, wherein the electromagnetic adsorption assembly can mutually adsorb the first cabin body 1 and the second cabin body 2 to form a whole, and the submerged buoy is sunk as a whole; after the electromagnetic adsorption assembly is powered off, the first cabin 1 and the second cabin 2 can be separated. After separation, the second hull 2 is submerged to a subsea location, which can be anchored by means of the anchor means 8; the first cabin 1 floats upwards, the first cabin 1 and the second cabin 2 are kept in a connected state through the ropes, and the first cabin 1 keeps a corresponding distance from the seabed.

The transducer 3 is arranged at the upper end of the first cabin body 1 and can receive and transmit signals so as to realize the functions of signal collection and transmission. The transducer 3 can keep a corresponding distance from the seabed by means of the first cabin 1, so that marginal effects are eliminated, and the stability of signal reception is ensured.

Specifically, the first cabin body 1 and the second cabin body 2 are both in cylindrical structures, two ends of the first cabin body 1 are respectively sealed through the upper end cover 11 and the lower end cover 12, and the first cabin body 1 forms a sealed state, so that the first cabin body 1 can float. A transducer 3 is arranged on the top of the upper end part and is used for receiving and releasing signals; the first cabin body 1 is internally provided with a first battery and a first controller, the first battery is electrically connected with the transducer 3 and the controller, and can supply power to the transducer 3 and the controller, and the first controller is in communication connection with the transducer 3.

The second cabin body 2 comprises a rope cabin 22, a control cabin 21 and an anchor cabin 23 which are connected with each other, wherein the rope cabin 22 and the anchor cabin 23 are respectively and fixedly connected at the upper end and the lower end of the control cabin 21, and the rope cabin 22 and the anchor cabin 23 are connected to form an integral second cabin body 2. The second hull 2 has a gravity greater than the buoyancy and is allowed to sink to the sea floor.

The upper and lower ends of the control cabin 21 are sealed by sealing covers 211, so that the inside of the control cabin 21 is in a sealed state, and a second battery and a second controller can be installed in the control cabin 21. The second battery is electrically connected with the second controller and the electromagnetic adsorption component, so that power supply to the electromagnetic adsorption component can be realized; the second controller is in communication connection with the electromagnetic adsorption component and can realize the on-off of the electromagnetic adsorption component. When the electromagnetic adsorption assembly is electrified, the first cabin body 1 and the second cabin body 2 can be in adsorption connection, and the first cabin body 1 and the second cabin body 2 can be integrally sunk after being in adsorption connection; when the power is off, the first cabin 1 and the second cabin 2 are separated, so that the control of the first cabin 1 and the second cabin 2 is realized.

The rope cabin 22 is in a cylindrical structure consistent with the outline of the control cabin 21, and the lower end of the rope cabin is fixedly connected with the upper end of the control cabin 21; a connecting cover 221 is arranged at the upper end of the control cabin 21, and a hole is formed in the middle of the connecting cover 221 for the first rope 6 to extend out; the first connecting end 61 of the first rope 6 is connected with the middle position of the lower end cover 12 of the first cabin body 1, the second connecting end 72 of the second rope 7 stretches into the rope cabin 22 and can be connected with the top position of the control cabin 21, so that the connection between the first cabin body 1 and the second cabin body 2 is realized. And may be used to receive a first cable in the cable tray 22.

The electromagnetic adsorption assembly comprises an adsorption plate 4 and an electromagnet 5 which are mutually matched, the adsorption plate 4 is fixed at the bottom of the first cabin body 1, the electromagnet is fixedly arranged at the top of the rope cabin 22, and the electromagnet 5 can be mutually magnetically adsorbed with the adsorption plate 4 so as to realize connection and separation between the first cabin body 1 and the second cabin body 2.

In order to maintain the stability of the adsorption connection state between the first cabin body 1 and the second cabin body 2, a connecting sleeve 13 is fixed at the bottom of the first cabin body 1, and an adsorption plate 4 is fixed at the position of the inner end surface of the connecting sleeve 13; the connecting cover 221 is installed at the top of the rope cabin 22, the connecting boss 222 matched with the connecting sleeve 13 is formed at the top of the connecting cover 221, the connecting boss 222 can extend into the connecting sleeve 13 to realize sleeve joint limit, and the stability of connection between the first cabin body 1 and the second cabin body 2 can be maintained after the first cabin body and the second cabin body 2 are mutually adsorbed and connected. Electromagnet 5 fixed mounting in the electromagnetic adsorption subassembly is at the top of connecting boss 222, and electromagnetic adsorption structure and cup joint structure can mutually support, improves the structural stability of both assemblies greatly.

The first cabin body 1 is connected with the second cabin body 2 through the first rope 6, the second cabin body 2 is connected with the anchor device 8 through the second rope 7, the anchor device 8 is connected to the seabed, and the second cavity can be anchored to the seabed. The first cable and the second cable are respectively connected to the upper end and the lower end of the control cabin 21 of the second cabin body 2, and the support rods 212 can be installed in the control cabin 21 to transmit tensile force through the support rods 212 so as to keep the stability of the pulling force of the cables.

Specifically, a support rod 212 is fixed in the control cabin 21, and upper and lower ends of the support rod 212 pass through the sealing covers 211, respectively, and a connection structure capable of being kept fixed between the support rod 212 and the control cabin 21 is maintained. The support bar 212 maintains a sealed state by the sealing member 213 at a position where it passes through the sealing cover 211 to maintain a sealed structure of the control cabin 21, thereby preventing the seawater from entering the control cabin 21 to damage the electronic components.

The upper end of the supporting rod 212 extends into the rope cabin 22 and can be connected with the rope I6; the lower end of the supporting rod 212 extends into the anchor cabin 23 and is connected with the second rope 7. As shown in fig. 3, in the submerged buoy structure, a first connecting end 61 at the upper end of a first rope 6 is connected with a first cabin body 1, and a second connecting end 62 at the lower end extends into a rope cabin 22 and is connected with the upper end of a supporting rod 212; the first connecting end 71 of the upper end of the second rope 7 is connected with the lower end of the supporting rod 212, and the second connecting end 72 of the lower end is connected to the anchor device 8, so that the anchor device 8 is connected with the first cabin 1 floating on the upper side.

The anchor cabin 23 is fixedly connected to the lower end of the control cabin 21, and the lower end of the support can extend into the inner position of the anchor cabin 23 for connection of the second rope 7. The anchor device 8 is accommodated in the anchor compartment 23, and the lower end of the anchor compartment 23 is opened 234 and closed at the lower end by a detachable anchor cap 231. The spherical end cap 232 is attached to the lower end of the anchor end cap 231, so that a streamline structure can be formed at the bottom position, the water resistance coefficient during the loading of the mother ship can be reduced, and the load of the mother ship can be reduced as much as possible.

And is connected between the anchor end cap 231 and the anchor compartment 23 by a pin assembly 9. The pin assembly 9 can be opened after being subjected to water pressure and reaching a certain pressure value, and the anchor end cover 231 is separated from the lower opening of the anchor cabin 23; the anchor device 8 can then be disengaged downwards from the opening 234 in the lower end of the anchor cabin 23, the anchor device 8 will sink into the sea floor, anchoring the first cabin 1, preventing the first cabin 1 from drifting out of the operating range with the current, enabling it to float within the prescribed range.

As shown in fig. 4, the upper end of the anchor end cap 231 extends into the opening 234 of the anchor cabin 23, the pin assembly 9 is connected between the anchor end cap 231 and the inner wall of the opening 234 of the anchor cabin 23, the anchor end cap 231 can be locked in the anchor cabin 23, and the stable connection state between the anchor end cap 231 and the anchor cabin 23 can be maintained through a plurality of groups of uniformly distributed pin assemblies 9.

As shown in fig. 10, the pin assembly 9 includes a seal cylinder 91, a piston block 94, a pin 93 and a spring 95, and a hole is formed on the outer side of the anchor end cap 231, so that the seal cylinder 91 is fixed in the hole on the outer periphery of the anchor end cap 231, thereby realizing the installation and fixation of the pin assembly 9. A seal chamber 92 in which the piston is slidably adjustable is formed in the seal cylinder 91, and an opening 96 is provided at one end facing outward, the opening 96 being directed toward the side wall of the anchor compartment 23; the piston block 94 is connected in the sealing cylinder 91 in a piston manner and can be slidably adjusted along the sealing cylinder 91; pin 93 fixed connection is in the outward side of piston block 94, sets up pinhole 97 on the anchor cabin 23 outer wall moreover, and pinhole 97 and pin 93 mutually support, can install the locking of anchor end cover 231 on the anchor cabin 23 inner wall through pin 93.

In the pin assembly 9, the spring 95 is installed in the sealing cylinder 91, two ends of the spring 95 are elastically pressed between the bottom of the sealing cylinder 91 and the piston, the piston can be elastically pushed to move outwards along the sealing cylinder 91 through the elastic force of the spring 95, the pin body 93 can extend into the pin hole 97, and the locking between the anchor end cover 231 and the anchor cabin 23 can be realized through the pin assembly 9.

When the second cabin 2 is sunk into the sea, the water pressure born by the piston is increased, the water pressure pushes the piston block 94 to move the compression spring 95 inwards, the pin 93 can be pulled out of the pin hole 97 to realize the anchor end cover 231, and the anchor end cover 231 can be separated from the opening 234 at the bottom of the anchor cabin 23; the anchor device 8 may then be lowered into the sea floor, and the apparatus may be anchored.

As shown in fig. 5 to 9, the anchor device 8 comprises an anchor post 81 and four flukes 83, one end of the anchor post 81 is provided with a connecting hole 811 for connecting the two cables 7, and the other end is fixed with four lugs 82, and the lugs 82 can be used for connecting the flukes 83, so that the anchor device 8 can form a four-fluke anchor structure. One end of the fluke 83 is hinged on the ear plate 82 through a rotating shaft 86 and is elastically connected through a torsion spring 810, the torsion spring 810 is sleeved on the rotating shaft 86, two ends of the torsion spring 810 are respectively connected with the ear plate 82 and the fluke 83, and the fluke 83 can be elastically opened through the torsion spring 810. Under the action of the torsion spring 810, the fluke 83 can realize an elastic swinging structure so as to realize elastic adjustment action of the fluke 83.

As shown in fig. 7, the fluke 83 has a hinge end 84 and a limiting end 85, the hinge end 84 is provided with a U-shaped groove 89 adapted to the lug plate 82, the lug plate 82 is embedded in the U-shaped groove 89, and the rotating shaft 86 penetrates through two side walls of the U-shaped groove 89 and the lug plate 82.

As shown in fig. 8 and 9, the hinge end 84 forms an inclined limit surface 813, and after the fluke 83 is elastically beaten, the limit surface 813 on the fluke 83 can abut against the anchor post 81 to keep the fluke 83 in an opened state, so as to realize the opening and positioning of the anchor device 8. Further, a limiting notch 87 can be formed on the limiting surface 813, a limiting bump 88 is fixed on the ear plate 82, a port 96 is opened on the fluke 83, the limiting notch 87 on the fluke 83 can be matched with the limiting bump 88 on the ear plate 82 in a mutually clamping manner, and the fixing of the fluke 83 is realized through the mutually clamping connection of the limiting bump 88 and the limiting notch 87.

As shown in fig. 4, the anchor device 8 is installed in the anchor compartment 23 in an inverted state, i.e., with one end of the installation fluke 83 facing upward, and is inserted into the interior of the anchor compartment 23. The top of the anchor end cover 231 is provided with a mounting hole 233, the limit end 85 of the fluke 83 of the anchor device 8 is in a tip-shaped structure, after the fluke 83 is folded, the limit end 85 of the fluke 83 can be inserted into the mounting hole 233, and the folded fluke 83 can be limited and fixed. After the anchor end cover 231 is installed, the upper end of the anchor post 81 is propped against the inner end surface of the anchor cabin 23, and the lower end of the anchor post 81 is propped against the bottom surface of the installation hole 233, so that the anchor device 8 can be folded and limited in the anchor cabin 23 through the anchor end cover 231, and the installation of the anchor device 8 is realized.

In the using process, the deep sea submerged buoy structure is arranged on carrying equipment, the second controller controls the electromagnet 5 to be electrified, and the electromagnetic attraction enables the first cabin body 1 and the second cabin body 2 to be in attraction connection to form a whole.

After the structure is separated from the carrying equipment, a Hall sensor on the deep-sea submerged buoy structure is separated from an electromagnet 5 on the carrying equipment, a second controller in the deep-sea submerged buoy structure receives a separation signal, and a delay action is started; after the time delay is 10 seconds, the second controller controls the electromagnet 5 to be powered off, the first cabin body 1 and the second cabin body 2 are separated from each other, and the first cabin body 1 has positive buoyancy and moves upwards, and the second cabin body 2 has negative buoyancy and moves downwards due to the carrying anchor device 8.

In the gradual sinking process of the equipment, the pressure of the seawater in the external environment is continuously increased, the pressure of the water is gradually increased, and when the second cabin is sunk to a certain depth, the seawater pushes the piston to move into the sealing cylinder 91 when the water pressure of the piston is greater than the pressure value of the spring 95; at this time, the pin 93 can be pulled out from the side wall of the anchor compartment 23, so that the anchor end cap 231 and the anchor compartment 23 are separated from each other, and the anchor end cap 231 is opened.

Then, the folding anchor slides out from the cabin body to be unfolded, and as the anchor device 8 is arranged in the opposite direction, when the anchor device 8 completely straightens the second rope 7, the anchor device 8 turns around to anchor the deep sea submerged buoy structure on the seabed.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (10)

1. The deep sea submerged buoy structure comprises a first cabin body (1), a second cabin body (2), an electromagnetic adsorption assembly and an anchor device (8), wherein the first cabin body (1) can float, a transducer (3) for receiving and releasing signals is arranged outside the first cabin body, a first battery and a first controller are arranged in the first cabin body (1), the first battery is used for supplying power to the transducer (3) and the controller, and the first controller is in communication connection with the transducer (3);

the second cabin body (2) can sink and is magnetically connected with the first cabin body (1) through the electromagnetic adsorption assembly, a second battery and a second controller are arranged in the second cabin body (2), the second battery is used for supplying power to the electromagnetic adsorption assembly, the second controller is in communication connection with the electromagnetic adsorption assembly and is used for enabling the first cabin body (1) and the second cabin body (2) to be in adsorption connection after being electrified, the first cabin body (1) and the second cabin body (2) can sink integrally after being in adsorption connection, and the first cabin body (1) and the second cabin body (2) are separated after being powered off;

the method is characterized in that:

the first cabin body (1) is connected with the second cabin body (2) through a first rope (6), and the first rope (6) is used for keeping connection after the first cabin body (1) and the second cabin body (2) are magnetically separated; the anchor device (8) is connected with the second cabin body (2) through a second rope (7);

the second cabin body (2) comprises a rope cabin (22), a control cabin (21) and an anchor cabin (23) which are connected with each other, wherein the rope cabin (22) is internally used for storing and accommodating a first rope (6), a second battery and a second controller are arranged in the control cabin (21), the anchor cabin (23) is internally used for storing and accommodating an anchor device (8), and an opening (234) at one end of the anchor cabin (23) is blocked by a detachable anchor end cover (231); the anchor end cover (231) is connected with the anchor cabin (23) through the pin assembly (9), and the pin assembly (9) is used for separating the anchor end cover (231) from the anchor cabin (23) after receiving water pressure, so that the anchor device (8) can be separated from the anchor cabin (23).

2. The deep sea submerged buoy structure of claim 1, wherein: the electromagnetic adsorption assembly comprises an adsorption plate (4) and an electromagnet (5) which are mutually matched, wherein the adsorption plate (4) is fixed at the bottom of the first cabin body (1), and the electromagnet is fixed at the top of the rope cabin (22).

3. The deep sea submerged buoy structure of claim 1, wherein: the bottom of the first cabin body (1) is fixed with a connecting sleeve (13), the top of the rope cabin (22) is provided with a connecting cover (221), the top of the connecting cover (221) forms a connecting boss (222) matched with the connecting sleeve (13), and the connecting boss (222) can extend into the connecting sleeve (13) to realize sleeve joint limiting.

4. The deep sea submerged buoy structure of claim 1, wherein: the control cabin (21) is internally fixed with a supporting rod (212), and the upper end and the lower end of the supporting rod (212) respectively penetrate through the upper end and the lower end of the control cabin (21) and respectively extend into the rope cabin (22) and the anchor cabin (23) to be connected with the rope I (6) and the rope II (7) respectively.

5. The deep sea submerged buoy structure of claim 4, wherein: the first connecting end (61) of the first rope (6) is connected to the bottom of the first cabin body (1), and the second connecting end (62) of the first rope (6) extends into the rope cabin (22) and is connected with the upper end of the supporting rod (212).

6. The deep sea submerged buoy structure of claim 1, wherein: the upper end of the anchor end cover (231) stretches into an opening (234) of the anchor cabin (23), the pin assembly (9) comprises a sealing cylinder (91), a piston block (94), a pin body (93) and a spring (95), the sealing cylinder (91) is fixed at the peripheral position of the anchor end cover (231) and is provided with an opening (96) facing the outer wall of the anchor cabin (23), and the piston block (94) is connected in the sealing cylinder (91) in a piston manner and can be slidably adjusted along the sealing cylinder (91); the pin body (93) is fixedly connected to one outward side surface of the piston block (94), and a pin hole (97) matched with the pin body (93) is formed in the outer wall of the anchor cabin (23); the spring (95) is arranged in the sealing cylinder (91) and is used for elastically pushing the piston to move outwards along the sealing cylinder (91) and extending the pin body (93) into the pin hole (97) to lock the anchor end cover (231); after the piston block (94) is subjected to external water pressure, the water pressure pushes the piston block (94) to move the compression spring (95) inwards, and the pin body (93) is pulled out of the pin hole (97) to realize the anchor end cover (231).

7. The deep sea submerged buoy structure of claim 1, wherein: the anchor device (8) comprises an anchor post (81) and a plurality of flukes (83), one end of the anchor post (81) is provided with a connecting hole (811) for connecting a second rope (7), and the other end of the anchor post is fixedly provided with a plurality of lug plates (82) for connecting the flukes (83); the fluke (83) is hinged to the lug plate (82) through a rotating shaft (86), and can be opened elastically through a torsion spring (810).

8. The deep sea submerged buoy structure of claim 7, wherein: the fluke (83) is provided with a hinge end (84) and a limiting end (85), the hinge end (84) is provided with a U-shaped groove (89) which is matched with the lug plate (82), the lug plate (82) is embedded into the U-shaped groove (89), and the rotating shaft (86) penetrates through two side walls of the U-shaped groove (89) and the lug plate (82); the hinged end (84) forms an inclined limiting surface (813) for abutting against the anchor post (81) to realize opening positioning; a limiting notch (87) is formed in the limiting surface (813), a limiting lug (88) matched with the limiting notch (87) is fixed on the lug plate (82), and the limiting lug (88) and the limiting notch (87) are clamped with each other to achieve limiting.

9. The deep sea submerged buoy structure of claim 8, wherein: one end of an ear plate (82) of the anchor post (81) stretches into the anchor cabin (23) upwards, a mounting hole (233) is formed in the top of the anchor end cover (231), the upper end of the anchor post (81) is propped against the upper end face of the anchor cabin (23), the lower end of the anchor post stretches into the mounting hole (233) of the anchor end cover (231), and a limiting end (85) of the anchor claw (83) stretches into the mounting hole (233) to limit the anchor claw (83) and is used for keeping the anchor claw (83) in a furled state.

10. The deep sea submerged buoy structure of claim 9, wherein: the lower end of the anchor end cover (231) is provided with a spherical end cover (232).