Floating detection platform for marine ecological detection

Abstract

The utility model relates to the technical field of floating detection tables, and discloses a floating detection table for marine ecological detection, which comprises a floating detection table, at least three anchor blocks fixed on a seabed, a traction rope damper and an upper traction rope, the upper end of the traction rope damper is connected with the upper traction rope, the upper end of the upper traction rope is connected with the lower end of the floating detection table, the lower end of the traction rope damper is connected with the anchor block through the lower traction rope, and the traction rope damper is completely located below the sea surface. The floating detection platform is pulled and fixed, it is guaranteed that the floating detection platform can work in a designated water area, and impact kinetic energy of sea waves can be absorbed through the pulling rope dampers under the action of severe weather and tides.

Description

Technical Field

[0001] The utility model relates to the technical field of floating detection platforms, in particular to a floating detection platform used for marine ecological detection. Background Art

[0002] The existing Chinese patent publication number is CN216748150U, which discloses a floating platform for marine meteorological detection, including a floating platform body, the outer surface of the floating platform body is connected to a support mechanism by bolts, the top of the floating platform body is connected to a support rod by bolts, a mounting platform is welded to the top of the support rod, photovoltaic panels are riveted on both sides, the front side and the rear side of the mounting platform, a vertical rod is fixedly connected to the left side of the top of the floating platform body, and a horizontal plate is welded to the top of the vertical rod. The utility model has the advantages of being able to increase the floating area and having a protective function, which solves the problem that the existing floating platforms for marine meteorological detection usually do not have a protective function during use, resulting in the inability to shield and protect the monitoring equipment in bad weather, thereby affecting its service life, and due to the single structure, the floating area cannot be increased according to actual usage conditions, which reduces the applicability of the floating platform for marine meteorological detection;

[0003] However, it lacks fixing devices, and if it is placed on the sea and floats freely, it may cause the equipment to be lost and pose a risk of collision to fishing boats. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to overcome the above problems, a floating detection platform for marine ecological detection is provided, which solves the above problems.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A floating detection platform for marine ecological detection includes a floating detection platform, which floats the detection platform and detection components through a buoy, and also includes at least three anchor blocks fixed on the seabed, and also includes a traction rope damper and an upper traction rope, the upper end of the traction rope damper is connected to the upper traction rope, the upper end of the upper traction rope is connected to the lower end of the floating detection platform, the lower end of the traction rope damper is connected to the anchor block through a lower traction rope, and the traction rope damper is completely below the sea surface.

[0007] Preferably, the traction rope damper includes a hollow damper sleeve, a first sealing portion is provided at the top of the damper sleeve, an insertion rod is provided through the first sealing portion and slides up and down in the damper sleeve, and a damper piston is fixedly provided on the lower end surface of the insertion rod, and a plurality of forward one-way valves and reverse one-way valves are provided through the damper piston from top to bottom. When the damper piston moves up and down, the damping fluid arranged in the damper sleeve passes through the forward one-way valve or the reverse one-way valve. Since the aperture of the forward one-way valve or the reverse one-way valve is small, a throttling effect is played, thereby limiting the moving speed of the damper piston, thereby achieving the effect of buffering and damping, which can effectively prevent the traction rope from being broken under impact and improve the life of the traction rope.

[0008] Preferably, a tension spring compensator is hooked at the bottom of the damper piston, and the lower end of the tension spring compensator is hooked at the bottom of the damper sleeve.

[0009] Preferably, a waterproof sleeve is sleeved on the outside of the damper sleeve, and a second sealing portion is embedded and fixed on the inner wall of the waterproof sleeve. The second sealing portion is against the outer wall surface of the damper sleeve to maintain sealing during the up and down sliding process. The upper end of the plug rod is fixed to the top of the waterproof sleeve, and the plug rod is isolated from seawater by the waterproof sleeve to prevent the plug rod from corroding and causing failure of the first sealing portion.

[0010] Preferably, in order to compensate for the air pressure inside the waterproof sleeve when it floats up and down, an air pressure compensation hose is connected to the top of the waterproof sleeve, and the upper end of the air pressure compensation hose is fixed on the floating detection platform, thereby connecting the inner cavity of the waterproof sleeve with the air above the sea surface, and automatically compensating the air pressure when the waterproof sleeve moves.

[0011] Preferably, the anchor blocks are arranged in a ring-shaped manner and at intervals, and the length of the connection line between any two of the anchor blocks is the same.

[0012] The advantages and positive effects of the utility model are:

[0013] It plays a role of traction and fixation on the floating test platform, ensuring that the floating test platform can operate in the designated waters, and can absorb the impact kinetic energy of waves through the traction rope damper under severe weather and tidal conditions, effectively improving the safety of the traction rope, while ensuring that the floating test platform is in stable and continuous traction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 yes Figure 1 A schematic diagram of the top view of the structure of the middle anchor block 14;

[0017] Figure 3 yes Figure 1 A schematic diagram of the internal enlarged structure of the middle traction rope damper 12;

[0018] Figure 4 yes Figure 1 Schematic diagram of the internal enlarged structure of the middle traction rope damper 12 (another embodiment). DETAILED DESCRIPTION

[0019] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0020] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0021] like Figure 1-4 As shown, a floating detection platform for marine ecological detection described in the utility model includes a floating detection platform 10, which floats the detection platform and detection components through a buoy, and also includes at least three anchor blocks 14 fixed on the seabed, and also includes a traction rope damper 12 and an upper traction rope 11, the upper end of the traction rope damper 12 is connected to the upper traction rope 11, the upper end of the upper traction rope 11 is connected to the lower end of the floating detection platform 10, the lower end of the traction rope damper 12 is connected to the anchor block 14 through a lower traction rope 13, and the traction rope damper 12 is completely below the sea surface.

[0022] Preferably, the traction rope damper 12 includes a hollow damper sleeve 16, a first sealing portion 17 is provided at the top of the damper sleeve 16, an insertion rod 15 is provided through the first sealing portion 17 and slides up and down in the damper sleeve 16, and a damper piston 19 is fixedly provided on the lower end surface of the insertion rod 15, and a plurality of forward check valves 18 and reverse check valves 20 are provided through the damper piston 19 from top to bottom. When the damper piston 19 moves up and down, the damping fluid arranged in the damper sleeve 16 passes through the forward check valve 18 or the reverse check valve 20. Since the aperture of the forward check valve 18 or the reverse check valve 20 is small, a throttling effect is played, thereby limiting the moving speed of the damper piston 19, thereby achieving the effect of buffering and damping, which can effectively prevent the traction rope from being broken under impact and improve the life of the traction rope.

[0023] Preferably, a tension spring compensator 21 is hooked at the bottom of the damper piston 19 , and the lower end of the tension spring compensator 21 is hooked at the bottom of the damper sleeve 16 .

[0024] Preferably, a waterproof sleeve 22 is sleeved on the outside of the damper sleeve 16, and a second sealing portion 24 is embedded and fixed on the inner wall of the waterproof sleeve 22. The second sealing portion 24 is pressed against the outer wall of the damper sleeve 16 to maintain sealing during the up and down sliding process. The upper end of the plug rod 15 is fixed to the top of the waterproof sleeve 22, and the plug rod 15 is isolated from the seawater by the waterproof sleeve 22 to prevent the plug rod 15 from corroding and causing the first sealing portion 17 to fail.

[0025] Preferably, in order to compensate for the air pressure inside the waterproof sleeve 22 when it floats up and down, an air pressure compensation hose 23 is connected to the top of the waterproof sleeve 22, and the upper end of the air pressure compensation hose 23 is fixed on the floating detection platform 10, thereby connecting the inner cavity of the waterproof sleeve 22 with the air above the sea surface, and automatically compensating the air pressure when the waterproof sleeve 22 moves.

[0026] Preferably, the anchor blocks 14 are arranged in a ring-shaped manner and at intervals, and the length of the connection line between any two of the anchor blocks 14 is the same.

[0027] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A floating detection platform for marine ecological detection, comprising a floating detection platform (10), characterized in that: The detection platform and the detection components are floated by a buoy, and further include at least three anchor blocks (14) fixed on the seabed, a traction rope damper (12) and an upper traction rope (11), wherein the upper end of the traction rope damper (12) is connected to the upper traction rope (11), the upper end of the upper traction rope (11) is connected to the lower end of the floating detection platform (10), the lower end of the traction rope damper (12) is connected to the anchor block (14) via a lower traction rope (13), and the traction rope damper (12) is completely below the sea surface.

2. A floating detection platform for marine ecological detection according to claim 1, characterized in that: The traction rope damper (12) comprises a hollow damper sleeve (16), a first sealing portion (17) is provided at the top of the damper sleeve (16), a plunger (15) is provided through the first sealing portion (17) and slides up and down in the damper sleeve (16), and a damper piston (19) is fixedly provided on the lower end surface of the plunger (15), and a plurality of positive check valves (18) and negative check valves (19) are provided in the damper piston (19) through the upper and lower ends. When the damper piston (19) moves up and down, the damping fluid arranged in the damper sleeve (16) passes through the forward check valve (18) or the reverse check valve (20). Since the aperture of the forward check valve (18) or the reverse check valve (20) is small, a throttling effect is played, thereby limiting the moving speed of the damper piston (19), achieving a buffer damping effect, effectively preventing the traction rope from being broken under impact, and improving the service life of the traction rope.

3. A floating detection platform for marine ecological detection according to claim 2, characterized in that: A tension spring compensator (21) is hooked at the bottom of the damper piston (19), and the lower end of the tension spring compensator (21) is hooked at the bottom of the damper sleeve (16).

4. A floating detection platform for marine ecological detection according to claim 3, characterized in that: A waterproof sleeve (22) is sleeved on the outside of the damper sleeve (16), and a second sealing portion (24) is embedded and fixed on the inner wall of the waterproof sleeve (22). The second sealing portion (24) abuts against the outer wall of the damper sleeve (16) to maintain sealing during the upward and downward sliding process. The upper end of the insertion rod (15) is fixed to the top of the waterproof sleeve (22), and the insertion rod (15) is isolated from seawater through the waterproof sleeve (22) to prevent the insertion rod (15) from being corroded and causing failure of the first sealing portion (17).

5. A floating detection platform for marine ecological detection according to claim 4, characterized in that: In order to compensate for the air pressure inside the waterproof sleeve (22) when it floats up and down, an air pressure compensation hose (23) is connected to the top of the waterproof sleeve (22), and the upper end of the air pressure compensation hose (23) is fixed on the floating detection platform (10), thereby connecting the inner cavity of the waterproof sleeve (22) with the air above the sea surface, and automatically compensating the air pressure when the waterproof sleeve (22) moves.

6. A floating detection platform for marine ecological detection according to claim 5, characterized in that: The anchor blocks (14) are arranged in a ring-shaped manner at intervals, and the length of the connection line between any two of the anchor blocks (14) is the same.

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