Anchoring system of fouling organism attachment device for biological investigation

Abstract

The invention relates to the technical field of anchoring systems of marine fouling organism attachment devices, and particularly discloses an anchoring system of a fouling organism attachment device for biological investigation. A loop bar; a reverse driving assembly; and a plurality of first connecting ropes. A sleeve rod is connected with a first connecting rope through a reverse driving assembly, when the seawater level drops, the water pressure of seabed seawater is reduced, the upward thrust of compressed air is relatively increased at the moment, and therefore the sleeve rod moves upwards and is matched with the reverse driving assembly to make a plurality of first connecting ropes move downwards, and a floating plate and a fouling organism attachment device move downwards; when the floating plate is impacted by sea waves, the shaking amplitude of the floating plate is reduced, so that the floating plate is not easy to pull the connecting ropes I, the breakage of the connecting ropes I is effectively avoided, the stability of an anchoring system is ensured, and the normal use of the fouling organism attachment device is not easy to influence.

Description

Technical Field

[0001] The invention belongs to the technical field of anchoring systems for marine fouling organism attachment devices, and in particular relates to an anchoring system for fouling organism attachment devices used for biological investigation. Background Art

[0002] Marine fouling organisms, also known as marine attached organisms or marine fouling organisms, refer to harmful organisms that attach to the bottom of ships, the surface of offshore facilities and other man-made structures. These organisms not only cause physical damage to ships and marine facilities, but may also cause a series of ecological and economic problems. Marine fouling organisms include marine fungi, algae and a variety of marine animals, such as sponges, hydras, bryozoans, tube-dwelling polychaetes, bivalve mollusks and cirriped crustaceans.

[0003] At present, when investigating marine life, a fouling organism attachment device is needed. The fouling organism attachment device is an experimental equipment used to simulate the attachment and growth process of fouling organisms on the surface of ships, docks, aquaculture facilities, etc. in the marine environment; existing fouling organism attachment devices are generally fixed by anchoring systems, and the anchoring systems are generally fixed on the seabed by piling, or tied to the dock with ropes, etc. These anchoring systems are subject to certain limitations in actual use.

[0004] In response to the above technical problems, the applicant has retrieved some existing technologies to realize the anchoring system so that the placement location of the fouling biological attachment device is not restricted, and the fouling biological survey can be carried out in the near sea or near the shore, in the shallow sea area or the deep sea area. For example, the patent publication number is CN209600743U. Its main technical means is that the anchoring system structure makes the placement location of the fouling biological attachment device for conducting marine fouling biological surveys unrestricted, and it can be carried out in the near sea or near the shore. The fouling biological attachment device can be firmly fixed by the hanging ring and the iron chain; the iron chain and the cable play a dual fixing role in the connection between the raft and the cement pier; in addition, the iron chain allows the test to be implemented in the shallow sea area and the deep sea area of ​​the specific sea area. The four corners of the raft are also fixed in the specific sea area by the anchor body and the anchor rope. Then the anchor rope uses the front and rear iron chains and the middle cable to increase the grip of the anchor body and increase the service life of the anchor rope; and the front and rear cables are used again to double reinforce the connection between the anchor body and the raft. After analysis by the applicant, the disadvantage of this technical solution is that the lengths of cables, anchor ropes and chains are fixed. If the sea water level drops due to atmospheric pressure, tidal effects, temperature, weather and other factors, the cables, anchor ropes and chains will be in a relaxed state. At this time, if there are waves on the sea surface, the raft will shake violently, which will easily cause the raft to pull the cables, anchor ropes and chains, which may cause the cables, anchor ropes and chains to break, thereby causing the anchoring system to be unstable, thereby affecting the normal use of the fouling biological attachment device. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies of the prior art and provide an anchoring system for a fouling organism attachment device for biological investigation, so as to solve the technical problem that when the sea water level drops, the cables, anchor ropes and chains will be in a relaxed state, the waves will cause the raft to shake violently, resulting in the breakage of the cables, anchor ropes and chains, thereby causing the anchoring system to be unstable.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] An anchoring system for a fouling organism attachment device for biological investigation, comprising a floating plate, the system further comprising:

[0008] A main counterweight seat, which is deployed on the seabed;

[0009] A sleeve rod, wherein an air cavity is provided on the main counterweight seat, the sleeve rod is movably sleeved in the air cavity, the contact portion between the sleeve rod and the air cavity is relatively sealed, and the air cavity is filled with compressed gas;

[0010] A reverse drive assembly, wherein a plurality of movable chambers are provided in the main counterweight seat, and a reverse drive assembly is installed in the movable chamber;

[0011] And a plurality of connecting ropes 1, one end of the plurality of connecting ropes 1 is fixedly connected to the floating plate, and the other end of the plurality of connecting ropes 1 is connected to the sleeve rod through a reverse driving component, and the reverse driving component enables the connecting rope 1 and the sleeve rod to move in reverse directions.

[0012] As a preferred embodiment of the above technical solution, a plurality of connecting rods are fixed on the periphery of the sleeve rod, the number of the connecting rods and the connecting rope 1 is the same as the number of the active chambers, one end of the connecting rope 1 extends into the active chamber, one end of the connecting rope 1 located in the active chamber is fixed with a connecting disk, the connecting disk is connected to the reverse drive assembly, and one end of the connecting rod extends into the active chamber and is connected to the reverse drive assembly.

[0013] As a preferred embodiment of the above technical solution, the contact parts between the connecting rope 1 and the connecting rod and the through hole of the main counterweight seat are relatively sealed.

[0014] As a preferred embodiment of the above technical solution, a base 1 is provided at the bottom of the main counterweight seat, a plurality of movable rods are hingedly installed at equal intervals on the periphery of the base 1, and a secondary counterweight seat is provided at the other end of the movable rods.

[0015] As a preferred embodiment of the above technical solution, a second connecting rope is connected to the movable rod, and the second connecting rope is fixedly connected to the floating plate.

[0016] As a preferred embodiment of the above technical solution, the movable rod is cylindrical, a sleeve is fixed on the second connecting rope, and the sleeve is sleeved on the outer periphery of the movable rod.

[0017] As a preferred embodiment of the above technical solution, a through slot is formed on the movable rod, a limit block is arranged in the sleeve, the limit block is sleeved in the through slot, and elastic telescopic parts are fixedly installed between both sides of the limit block and both sides of the through slot.

[0018] As a preferred embodiment of the above technical solution, a plurality of water storage chambers are provided in the main counterweight seat, and a plurality of pumping components and a plurality of drainage components are installed on the main counterweight seat. The number of the pumping components and the drainage components are the same as the number of the water storage chambers. One pumping component and one drainage component are connected to one water storage chamber for coordinated use. A water storage chamber 2 is provided in the auxiliary counterweight seat, and a pumping component 2 and a drainage component 2 are respectively installed on the auxiliary counterweight seat. The pumping component 2 and the drainage component 2 are connected to the water storage chamber 2 for coordinated use.

[0019] As a preferred embodiment of the above technical solution, a plurality of fixing nails 1 are fixed to the bottom of the base 1, a base 2 is provided at the bottom of the auxiliary counterweight seat, and a plurality of fixing nails 2 are evenly fixed to the bottom of the base 2.

[0020] The beneficial effects of the present invention are:

[0021] 1. In the present invention, the sleeve rod is movably sleeved in the air cavity, and there is compressed air in the air cavity, and the sleeve rod is always movable in the air cavity in conjunction with the water pressure of the seawater. The sleeve rod is connected to the connecting rope 1 through a reverse drive assembly. When the seawater level drops, the seawater pressure on the seabed decreases. At this time, the upward thrust of the compressed air is relatively increased, so that the sleeve rod moves upward, and the reverse drive assembly is cooperated to move the plurality of connecting ropes 1 downward, so that the floating plate and the fouling biological attachment device move downward. In this way, the plurality of connecting ropes 1 are still kept in a straight state. When the floating plate is impacted by waves, the swing amplitude of the floating plate is reduced, so that it is not easy for the floating plate to pull the connecting rope 1, and the breakage of the connecting rope 1 is effectively avoided, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device;

[0022] 2. In the present invention, the sleeve rod is movably sleeved in the air cavity, so that when the sleeve rod moves up and down, the seawater pressure and the pressure of the compressed air can be used to buffer the sleeve rod when it moves up and down, which can effectively prevent a number of connecting ropes from being broken by the sleeve rod, and at the same time can ensure the stability of the floating plate floating on the water surface, thereby ensuring the stability of the anchoring system, and not easily affecting the normal use of the fouling biological attachment device;

[0023] 3. In the present invention, the auxiliary counterweight seat and the connecting rope 2 are connected to the floating plate, the auxiliary counterweight seat improves the stability of the main counterweight seat, and the main connecting rope 2 cooperates with a plurality of connecting ropes 1 to further improve the stability of the floating plate. In this way, when the floating plate is impacted by waves, the shaking amplitude of the floating plate is further reduced, so that it is not easy for the floating plate to pull the connecting rope 1, and the breakage of the connecting rope 1 is effectively avoided, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device;

[0024] 4. In the present invention, by injecting water into the main counterweight seat and the auxiliary counterweight seat, and cooperating with a plurality of fixing nails 1 and a plurality of fixing nails 2, the stability of the main counterweight seat is further improved. The improved stability of the main counterweight seat can effectively avoid frequent tightening and loosening of the connecting rope 1 and the connecting rope 2, thereby effectively avoiding the breakage of the connecting rope 1 and the connecting rope 2, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0027] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0028] Figure 4 It is a schematic diagram of the cross-sectional structure from another viewing angle of the present invention;

[0029] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0030] Figure 6 It is a schematic diagram of the movable rod structure.

[0031] In the figure:

[0032] 1. Floating plate; 2. Connecting rope 1; 21. Connecting plate; 3. Main counterweight seat; 31. Air cavity; 32. Movable cavity; 33. Base 1; 34. Fixing nail 1; 35. Pumping assembly 1; 36. Drainage assembly 1; 37. Water storage chamber 1; 4. Sleeve rod; 41. Connecting rod; 5. Connecting rope 2; 51. Sleeve; 52. Limit block; 6. Movable rod; 61. Through groove; 62. Elastic telescopic part; 7. Auxiliary counterweight seat; 71. Base 2; 72. Fixing nail 2; 73. Pumping assembly 2; 74. Drainage assembly 2; 75. Water storage chamber 2; 8. Reverse drive assembly. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 1-Figure 3 As shown, an anchoring system for a fouling organism attachment device for biological investigation includes a floating plate 1, and the system also includes:

[0035] The main counterweight seat 3 is placed on the seabed;

[0036] The sleeve rod 4 and the main counterweight seat 3 are provided with an air cavity 31, the sleeve rod 4 is movably sleeved in the air cavity 31, the contact part between the sleeve rod 4 and the air cavity 31 is relatively sealed, and the air cavity 31 is filled with compressed gas;

[0037] Reverse drive assembly 8, a plurality of movable chambers 32 are provided in the main counterweight seat 3, and the reverse drive assembly 8 is installed in the movable chamber 32;

[0038] And a plurality of connecting ropes 2, one end of the plurality of connecting ropes 2 is fixedly connected to the floating plate 1, and the other end of the plurality of connecting ropes 2 is connected to the sleeve rod 4 through a reverse driving component 8, and the reverse driving component 8 makes the connecting ropes 2 and the sleeve rod 4 move in the opposite direction.

[0039] In one case of this embodiment, the main counterweight seat 3 has a certain weight itself. After being dropped into the sea, it will slowly sink to the bottom of the sea due to its own weight. The main counterweight seat 3 is truncated in shape. The sleeve rod 4 is always sleeved in the air cavity 31 due to the compressed air in the air cavity 31. When the main counterweight seat 3 sinks to the bottom of the sea, the water pressure on the seabed is relatively large, so the sleeve rod 4 presses the compressed air downward. The reverse drive assembly 8 can be composed of a gear and two tooth plates symmetrical along the center of the gear. When one of the tooth plates moves, the other tooth plate moves in the opposite direction through the transmission of the gear.

[0040] When the present embodiment is actually applied, the position of the fouling organism attachment device in the sea surface area is first determined, and then the main counterweight seat 3 connected with a plurality of connecting ropes 2 is dropped into the sea. The main counterweight seat 3 sinks to the seabed due to its own weight, and then the floating plate 1 with the fouling organism attachment device installed on the bottom is placed on the sea surface, and a plurality of connecting ropes 2 are fixed on the floating plate 1. Due to the high water pressure of the seawater on the seabed, the sleeve rod 4 presses down the compressed air in the air cavity 31, and at the same time, the plurality of connecting ropes 2 are kept in a straight state, so that the floating plate 1 and the fouling organism attachment device are in an anchored state; when the seawater level drops due to atmospheric pressure, tidal action, temperature, weather and other factors, the seawater pressure on the seabed decreases, and at this time, the upward thrust of the compressed air increases relatively, thereby causing the sleeve rod 4 to move upward, and cooperate with the reverse The driving assembly 8 moves the plurality of connecting ropes 2 downward, thereby moving the floating plate 1 and the fouling biological attachment device downward, so that the plurality of connecting ropes 2 are still kept in a straight state. When the floating plate 1 is impacted by the waves, the swing amplitude of the floating plate 1 is reduced, so that it is not easy for the floating plate 1 to pull the connecting rope 2, effectively avoiding the breakage of the connecting rope 2, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device; on the contrary, when the sea water level rises, the sleeve rod 4 moves downward, and the connecting rope 2 moves upward, so that the floating plate 1 moves upward, thus effectively avoiding the floating plate 1 from being submerged in the sea water, avoiding the connecting rope 2 from being in a tight state, and effectively avoiding the breakage of the connecting rope 2, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device;

[0041] Since the main counterweight seat 3 is in the shape of a truncated cone, when the main counterweight seat 3 is on the seabed, the contact area between the seawater and the main counterweight seat 3 is relatively large, so that the pressure of the seawater on the main counterweight seat 3 increases, and the main counterweight seat 3 is kept stable when on the seabed by the deadweight of the main counterweight seat 3, so that the sleeve rod 4 and the connecting rope 2 are kept stable when moving, thereby further ensuring the stability of the anchoring system;

[0042] The sleeve rod 4 is relatively sealed with the air cavity 31 during the movement, which effectively prevents seawater from entering the air cavity 31 to affect the pressure of the compressed air and the connection between the sleeve rod 4 and the air cavity 31, so that the sleeve rod 4 can move up and down in the air cavity 31 relatively stably, thereby ensuring the stability of the anchoring system; in addition, the contact part between the sleeve rod 4 and the air cavity 31 is relatively sealed and does not affect the up and down movement of the sleeve rod 4;

[0043] The sleeve rod 4 is movably sleeved in the air cavity 31, so that when the sleeve rod 4 moves up and down, the sleeve rod 4 can be buffered when moving up and down by cooperating with the seawater pressure and the pressure of the compressed air, which can effectively prevent the plurality of connecting ropes 2 from being broken by the sleeve rod 4, and at the same time can ensure the stability of the floating plate 1 floating on the water surface, thereby ensuring the stability of the anchoring system, and not easily affecting the normal use of the fouling biological attachment device;

[0044] The main counterweight seat 3 is connected to the floating plate 1 through a plurality of connecting ropes 2, which improves the stability of the floating plate 1 when attached to the sea surface, thereby effectively preventing the floating plate 1 from pulling the connecting ropes 2 and effectively preventing the connecting ropes 2 from breaking.

[0045] Furthermore, a plurality of connecting rods 41 are fixed to the periphery of the sleeve rod 4, and the number of the connecting rods 41 and the connecting rope 2 is the same as the number of the active chambers 32. One end of the connecting rope 2 extends into the active chamber 32, and a connecting disk 21 is fixed to one end of the connecting rope 2 located in the active chamber 32. The connecting disk 21 is connected to the reverse drive component 8, and one end of the connecting rod 41 extends into the active chamber 32 and is connected to the reverse drive component 8.

[0046] In one case of this embodiment, the connecting rod 41 is L-shaped; the connecting disc 21 is fixedly connected to the top of one of the tooth plates, and the connecting rod 41 is fixedly connected to the top of the other tooth plate.

[0047] In actual application of this embodiment, when the sea water level drops, the sleeve rod 4 moves up, and the sleeve rod 4 drives the plurality of connecting rods 41 to move up, so that the tooth plate connected to the plurality of connecting rods 41 moves up, and through the transmission of the gear, another tooth plate drives the connecting plate 21 to move down, so that the plurality of connecting ropes 2 drive the floating plate 1 to move down, so that the plurality of connecting ropes 2 remain in a straight state, and when the floating plate 1 is impacted by the waves, it is not easy for the floating plate 1 to pull the connecting rope 2, and the breakage of the connecting rope 2 is effectively avoided, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device.

[0048] Furthermore, the contact portions of the connecting rope 2 and the connecting rod 41 with the through hole of the main counterweight seat 3 are relatively sealed.

[0049] In actual application of this embodiment, the connecting rope 2 and the connecting rod 41 pass through the main counterweight seat 3 and extend into the active cavity 32. The main counterweight seat 3 is provided with a through hole for the connecting rope 2 and the connecting rod 41 to pass through. The parts of the connecting rope 2 and the connecting rod 41 that are in contact with the through hole are relatively sealed, and the parts of the connecting rope 2 and the connecting rod 41 that are in contact with the through hole are relatively sealed without affecting the up and down movement of the connecting rope 2 and the connecting rod 41. Such sealing can effectively prevent seawater from entering the active cavity 32, thereby ensuring the normal operation of the reverse drive assembly 8, and further ensuring that the position of the floating plate 1 changes with the change of the sea water level, so that the connecting rope 2 always remains in a straight state, thereby ensuring the stability of the anchoring system.

[0050] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, a base 33 is provided at the bottom of the main counterweight seat 3, and a plurality of movable rods 6 are hingedly installed at equal intervals on the periphery of the base 33, and an auxiliary counterweight seat 7 is provided at the other end of the movable rod 6.

[0051] In actual application of this embodiment, the secondary counterweight seat 7 itself has a certain weight. When the main counterweight seat 3 is thrown into the sea and slowly sinks to the bottom of the sea, the secondary counterweight seat 7 also slowly sinks due to its own weight, causing the movable rod 6 to rotate, and the secondary counterweight seat 7 finally sinks to the bottom of the sea, thereby improving the stability of the main counterweight seat 3, thereby ensuring the stability of the anchoring system.

[0052] Furthermore, a connecting rope 2 5 is connected to the movable rod 6 , and the connecting rope 2 5 is fixedly connected to the floating plate 1 .

[0053] In actual application of this embodiment, a plurality of connecting ropes 2 5 cooperate with a plurality of connecting ropes 1 2 to further improve the stability of the floating board 1. In this way, when the floating board 1 is impacted by waves, the shaking amplitude of the floating board 1 is further reduced, so that it is not easy for the floating board 1 to pull the connecting rope 1 2, and the breakage of the connecting rope 1 2 is effectively avoided, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device.

[0054] Furthermore, the movable rod 6 is cylindrical, and a sleeve 51 is fixed on the connecting rope 5 , and the sleeve 51 is sleeved on the outer periphery of the movable rod 6 .

[0055] In actual application of this embodiment, when the connecting rope 2 moves up or down, the connecting rope 2 5 moves on the movable rod 6 through the sleeve 51 to control the angle, so that the connecting rope 2 5 always remains in a straight state, thereby improving the stability of the floating board 1 when floating and reducing the shaking amplitude of the floating board 1. In this way, it is not easy for the floating board 1 to pull the connecting rope 2, and the breakage of the connecting rope 2 is effectively avoided, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device.

[0056] Furthermore, a through slot 61 is formed through the movable rod 6 , a limit block 52 is arranged in the sleeve 51 , the limit block 52 is sleeved in the through slot 61 , and elastic telescopic parts 62 are fixedly installed between both sides of the limit block 52 and both sides of the through slot 61 .

[0057] In one case of this embodiment, the elastic telescopic member 62 may be an elastic telescopic rod, or may be an elastically telescopic component.

[0058] In actual application of this embodiment, when the longitudinal position of the floating plate 1 changes, the position of the sleeve 51 will also slowly change. When the sleeve 51 moves, the elastic telescopic parts 62 on both sides of the limit block 52 assist the sleeve 51 to move, so that the connecting rope 5 always remains in a straight state.

[0059] like Figure 2-Figure 5As shown, a plurality of water storage chambers 37 are provided in the main counterweight seat 3, and a plurality of pumping assemblies 35 and a plurality of drainage assemblies 36 are installed on the main counterweight seat 3. The number of pumping assemblies 35 and drainage assemblies 36 is the same as the number of water storage chambers 37. One pumping assembly 35 and one drainage assembly 36 are connected to and cooperate with one water storage chamber 37. A water storage chamber 2 75 is provided in the auxiliary counterweight seat 7, and a pumping assembly 2 73 and a drainage assembly 2 74 are respectively installed on the auxiliary counterweight seat 7. The pumping assembly 2 73 and the drainage assembly 2 74 are connected to and cooperate with the water storage chamber 2 75.

[0060] In one case of the present embodiment, both the pumping component 1 35 and the pumping component 2 73 can be pumping pumps, and both the drainage component 1 36 and the drainage component 2 74 can be drainage pumps. The pumping component 1 35, the pumping component 2 73, the drainage component 1 36 and the drainage component 2 74 are all connected to an external control unit, which can be a mobile phone APP or a computer control terminal. The pumping component 1 35, the pumping component 2 73, the drainage component 1 36 and the drainage component 2 74 are started and stopped by the external control unit.

[0061] In actual application of this embodiment, when the main counterweight seat 3 sinks to the seabed, seawater can be injected into the water storage chamber 1 37 through the pumping assembly 1 35, so that the weight of the main counterweight seat 3 can be increased, thereby improving the stability of the main counterweight seat 3, and the auxiliary counterweight seat 7 can inject seawater into the water storage chamber 2 75 through the pumping assembly 2 73 during the slow sinking process, thereby increasing the weight of the auxiliary counterweight seat 7, and further improving the stability of the main counterweight seat 3, and at the same time, the connection rope 1 2 and the connection rope 2 5 are used to improve the stability of the floating plate 1 and reduce the shaking amplitude of the floating plate 1, so that it is not easy for the floating plate 1 to pull the connection rope 1 2, and the connection rope 2 is effectively prevented from breaking, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device;

[0062] In addition, the seawater in the water storage chamber 1 37 and the water storage chamber 2 75 can be discharged through the drainage component 1 36 and the drainage component 2 74, thereby reducing the weight of the main counterweight seat 3 and the auxiliary counterweight seat 7, which makes it easier to dismantle the anchoring system when it is needed; at the same time, the amount of seawater in the water storage chamber 1 37 and the water storage chamber 2 75 can be controlled through the mutual cooperation of the pumping component 1 35, the pumping component 2 73, the drainage component 1 36 and the drainage component 2 74, so that the main counterweight seat 3 and the auxiliary counterweight seat 7 can adapt to sea areas of different depths and improve practicality.

[0063] Furthermore, a plurality of fixing nails 34 are fixed to the bottom of the base 1 33 , a base 2 71 is provided at the bottom of the auxiliary counterweight seat 7 , and a plurality of fixing nails 72 are evenly fixed to the bottom of the base 2 71 .

[0064] In actual application of this embodiment, when the main counterweight seat 3 and the auxiliary counterweight seat 7 sink to the seabed, the plurality of fixing nails 1 34 and the plurality of fixing nails 2 72 will be inserted into the seabed, thereby further improving the stability of the main counterweight seat 3 and the auxiliary counterweight seat 7, which can also effectively prevent the main counterweight seat 3 and the auxiliary counterweight seat 7 from being displaced in the horizontal direction, thereby effectively preventing the connecting rope 1 2 and the connecting rope 2 5 from being pulled, and preventing the connecting rope 1 2 and the connecting rope 2 5 from being broken, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device;

[0065] Compared with the prior art in which the anchor body is fixed on the seabed and connected to the anchor rope, and the anchor rope is connected to the floating plate 1, the auxiliary counterweight seat 7 and the second fixing nail 72 ensure the stability of the main counterweight seat 3 and the floating plate 1 while facilitating the subsequent removal of the anchoring system.

[0066] Working principle: When in use, first determine the position of the fouling biological attachment device in the sea surface area, then put the main counterweight seat 3 connected with a number of connecting ropes 2 into the sea, the main counterweight seat 3 sinks to the seabed due to its own weight, and at the same time, the auxiliary counterweight seat 7 also slowly sinks due to its own weight, causing the movable rod 6 to rotate, and the auxiliary counterweight seat 7 finally sinks to the seabed, and then inject seawater into the water storage chamber 1 37 and the water storage chamber 2 75 through the pumping component 1 35, the pumping component 2 73, the drainage component 1 36 and the drainage component 2 74, so as to increase the weight of the main counterweight seat 3 and the auxiliary counterweight seat 7. Then, the floating plate 1 with the fouling organism attachment device installed on the bottom is placed on the sea surface, and the plurality of connecting ropes 1 2 and the plurality of connecting ropes 2 5 are fixed on the floating plate 1. Due to the relatively large water pressure of the seawater on the seabed, the sleeve rod 4 presses down the compressed air in the air cavity 31, and at the same time, the plurality of connecting ropes 1 2 and the plurality of connecting ropes 2 5 are kept in a straight state, so that the floating plate 1 and the fouling organism attachment device are in an anchored state; when the seawater level drops, the seawater pressure on the seabed decreases, and at this time, the upward thrust of the compressed air increases relatively, so that the sleeve rod 4 moves upward, and cooperates with the reverse drive component 8 to make the plurality of connecting ropes 1 2 moves downward, so that the floating board 1 and the fouling biological attachment device move downward, so that the plurality of connecting ropes 1 2 are still kept in a straight state, and at the same time, the sleeve 51 moves on the movable rod 6, and the elastic telescopic parts 62 on both sides of the limit block 52 assist the sleeve 51 to move, so that the connecting rope 2 5 is always kept in a straight state. When the floating board 1 is impacted by the waves, the shaking amplitude of the floating board 1 is reduced, so that it is not easy for the floating board 1 to pull the connecting rope 1 2 and the connecting rope 2 5, effectively avoiding the connection rope 1 2 and the connection rope 2 5 from breaking, thereby ensuring the stability of the anchoring system , which is not easy to affect the normal use of the fouling biological attachment device; when the sea water level rises, the sleeve rod 4 moves downward, the connecting rope 1 2 moves upward, the floating plate 1 and the fouling biological attachment device move upward, so that the connecting rope 1 2 and the connecting rope 2 5 are always kept in a straight state. When the floating plate 1 is impacted by the waves, the shaking amplitude of the floating plate 1 is reduced, so it is not easy for the floating plate 1 to pull the connecting rope 1 2 and the connecting rope 2 5, and the breakage of the connecting rope 1 2 and the connecting rope 2 5 is effectively avoided, thereby ensuring the stability of the anchoring system and not easily affecting the normal use of the fouling biological attachment device.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An anchoring system for a fouling organism attachment device for biological investigation, comprising a floating plate (1), characterized in that: The system further comprises: A main counterweight seat (3), wherein the main counterweight seat (3) is placed on the seabed; A sleeve rod (4), wherein an air cavity (31) is provided on the main counterweight seat (3), the sleeve rod (4) is movably sleeved in the air cavity (31), the contact portion between the sleeve rod (4) and the air cavity (31) is relatively sealed, and the air cavity (31) is filled with compressed gas; A reverse drive assembly (8), wherein a plurality of movable chambers (32) are provided in the main counterweight seat (3), and a reverse drive assembly (8) is installed in the movable chamber (32); and a plurality of connecting ropes (2), one end of each of the connecting ropes (2) being fixedly connected to the floating plate (1), and the other end of each of the connecting ropes (2) being connected to the sleeve rod (4) via a reverse drive assembly (8), wherein the reverse drive assembly (8) causes the connecting ropes (2) and the sleeve rod (4) to move in reverse directions.

2. The anchoring system of the fouling organism attachment device for biological investigation according to claim 1 is characterized in that: A plurality of connecting rods (41) are fixed on the periphery of the sleeve rod (4); the number of the connecting rods (41) and the connecting rope one (2) is the same as the number of the movable chamber (32); one end of the connecting rope one (2) extends through the movable chamber (32); a connecting disk (21) is fixed to one end of the connecting rope one (2) located in the movable chamber (32); the connecting disk (21) is connected to the reverse drive component (8); one end of the connecting rod (41) extends through the movable chamber (32) and is connected to the reverse drive component (8).

3. The anchoring system of the fouling organism attachment device for biological investigation according to claim 2 is characterized in that: The contact portions of the connecting rope 1 (2) and the connecting rod (41) with the through hole of the main counterweight seat (3) are relatively sealed.

4. The anchoring system of the fouling organism attachment device for biological investigation according to claim 1 is characterized in that: A base 1 (33) is provided at the bottom of the main counterweight seat (3), and a plurality of movable rods (6) are hingedly installed at equal intervals on the periphery of the base 1 (33), and a secondary counterweight seat (7) is provided at the other end of the movable rod (6).

5. The anchoring system of the fouling organism attachment device for biological investigation according to claim 4 is characterized in that: The movable rod (6) is connected to a second connecting rope (5), and the second connecting rope (5) is fixedly connected to the floating plate (1).

6. The anchoring system of the fouling organism attachment device for biological investigation according to claim 5 is characterized in that: The movable rod (6) is cylindrical, and a sleeve (51) is fixed on the second connecting rope (5), and the sleeve (51) is sleeved on the outer periphery of the movable rod (6).

7. The anchoring system of the fouling organism attachment device for biological investigation according to claim 6 is characterized in that: A through slot (61) is formed through the movable rod (6), a limit block (52) is arranged in the sleeve (51), the limit block (52) is sleeved in the through slot (61), and elastic telescopic parts (62) are fixedly installed between the two sides of the limit block (52) and the two sides of the through slot (61).

8. The anchoring system of the fouling organism attachment device for biological investigation according to claim 4, characterized in that: The main counterweight seat (3) is provided with a plurality of water storage chambers (37), and the main counterweight seat (3) is provided with a plurality of pumping assemblies (35) and a plurality of drainage assemblies (36). The number of the pumping assemblies (35) and the drainage assemblies (36) is the same as the number of the water storage chambers (37). One pumping assembly (35) and one drainage assembly (36) are connected to one water storage chamber (37) for use. The auxiliary counterweight seat (7) is provided with a second water storage chamber (75), and the auxiliary counterweight seat (7) is provided with a second pumping assembly (73) and a second drainage assembly (74), respectively. The pumping assembly (73) and the drainage assembly (74) are connected to the second water storage chamber (75) for use.

9. The anchoring system of the fouling organism attachment device for biological investigation according to claim 8, characterized in that: A plurality of fixing nails (34) are fixed at the bottom of the base (33), a base (71) is provided at the bottom of the auxiliary counterweight seat (7), and a plurality of fixing nails (72) are evenly fixed at the bottom of the base (71).

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