Rapidly-deployed underwater salvage platform

Abstract

The utility model discloses a quick deployment underwater salvage platform, which relates to the field of quick deployment underwater salvage platforms, and comprises a machine body, a plurality of groups of rotating motors are arranged in the machine body, a plurality of groups of connecting rods are arranged at the output end, power components are connected to the outer sides of the connecting rods, and a floating frame is arranged on the outer side of the machine body. The floating frame is rotationally connected with a connecting ring, and a cover cylinder is arranged on the outer side of the connecting ring. The connecting rod is driven by the rotating motor to rotate, so that the guide cover and the one-way valve are turned downwards, air enters the air bag through the one-way valve under the action of downward movement of the guide cover and equipment, the air bag is expanded and expanded from the opening of the cover cylinder, and at the moment, the connecting ring is aligned with the opening of the floating frame; the connecting rod can be separated from the floating frame when sinking along with the body, when the equipment is close to the water surface, the falling speed is reduced, the equipment falls to the water surface, the floating frame floats on the water surface under the assistance of buoyancy of the air bag, and a temporary fishing platform is formed.

Description

Technical Field

[0001] The utility model relates to the field of rapid deployment underwater salvage platforms, and specifically to a rapid deployment underwater salvage platform. Background Technique

[0002] Underwater salvage platforms are mainly used in fields such as salvage, public security, special police, fire protection, and archaeological exploration, for searching and salvaging victims, physical evidence, etc. in water. These platforms can operate in water and implement salvage work by remotely controlling manipulators. The application of underwater salvage devices is not limited to the marine environment, but also includes specific situations in inland waters such as West Lake.

[0003] In order to reduce the number of round trips or assist salvage equipment, a buoyancy platform is generally built. For example, a pontoon is a container that generates buoyancy in water, is sealed on all sides, and can generate huge buoyancy when immersed in water. The pontoons are combined, and a winch is installed on the combined platform to assist the salvage device, and the platform can also be used to temporarily fix the object to be salvaged.

[0004] However, existing platforms generally require the assistance of a ship for installation. Manual deployment requires loading onto a ship, assembling after arriving at the destination, and then deploying, and they cannot provide the ability to deploy by themselves. Content of the Utility Model

[0005] Based on this, the purpose of the utility model is to provide a rapid deployment underwater salvage platform to solve the technical problem that the current underwater salvage device cannot deploy the buoyancy platform by itself.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A rapid deployment underwater salvage platform, including a body. Inside the body, there are multiple groups of rotating motors, and multiple groups of connecting rods are arranged at the output ends. A power assembly is connected to the outside of the connecting rods. A floating frame is arranged outside the body. The floating frame is rotatably connected to a connecting ring. A cover cylinder is arranged outside the connecting ring. A guiding cover is arranged at the top of the cover cylinder. An airbag is arranged at the bottom of the guiding cover and placed inside the cover cylinder. Openings that cooperate with the connecting rods are provided on both the floating frame and the connecting ring.

[0007] By adopting the above technical solution, the body is set to control the operation of each component. The rotating motor drives the connecting rod, the power assembly drives the equipment to move, the floating frame is used as the main body of the buoyancy platform, the connecting ring fixes the floating frame, the cover cylinder houses the airbag, the guiding cover guides air into the airbag, the airbag inflates and unfolds to form a floating airbag, and the floating frame can be detached through the opening.

[0008] The utility model is further set as, a one-way valve that cooperates with the airbag is arranged inside the guiding cover.

[0009] By adopting the above technical solution, the check valve is provided to prevent air leakage and retraction of the airbag after deployment.

[0010] The present utility model is further configured such that a retaining piece cooperating with the check valve is disposed inside the guiding cover, and the retaining piece is rotatably connected to the guiding cover.

[0011] By adopting the above technical solution, the provided retaining piece blocks the check valve to prevent gas from entering the airbag during ascent.

[0012] The present utility model is further configured such that an electric winch is disposed at the bottom of the machine body, and a connecting rope is connected between the electric winch and the floating frame.

[0013] By adopting the above technical solution, the provided electric winch drives the connecting rope to contract, thereby pulling the machine body back.

[0014] The present utility model is further configured such that a rotating groove cooperating with the connecting ring is formed inside the floating frame, and a protrusion cooperating with the rotating groove is disposed on the outer side of the connecting ring.

[0015] By adopting the above technical solution, the provided rotating groove enables the connecting ring to be rotatably connected inside the floating frame through the engagement of the protrusion with the rotating groove.

[0016] The present utility model is further configured such that an auxiliary hook is disposed at the top of the machine body.

[0017] By adopting the above technical solution, the provided auxiliary hook catches the object to be salvaged.

[0018] The present utility model is further configured such that a fixing groove cooperating with the connecting rod is formed inside the connecting ring, and a protrusion cooperating with the fixing groove is disposed on the outer side of the connecting rod.

[0019] By adopting the above technical solution, the cooperation of the provided fixing groove and the protrusion enables the connecting rod to drive the connecting ring to rotate when the connecting rod rotates.

[0020] In summary, in the present utility model, the rotating motor drives the connecting rod to rotate, causing the guiding cover and the check valve to turn downward. Under the action of the downward movement of the guiding cover and the equipment itself, air enters the airbag through the check valve, causing the airbag to unfold and expand from the opening of the cover cylinder. At this time, the connecting ring is aligned with the opening of the floating frame. When the floating frame floats on the water surface, the connecting rod can be disengaged from the floating frame when the machine body sinks. When the equipment approaches the water surface, the descending speed is slowed down and it falls onto the water surface. At this time, the floating frame floats on the water surface with the buoyancy assistance of the airbag, forming a temporary salvage platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2Schematic diagram of the fixing structure of the present utility model;

[0023] Figure 3 Schematic diagram of the body of the present utility model;

[0024] Figure 4 Schematic diagram of the buoyancy platform structure of the present utility model;

[0025] Figure 5 Schematic diagram of the floating frame structure of the present utility model;

[0026] Figure 6 Schematic diagram of the airbag structure of the present utility model;

[0027] Figure 7 Cross-sectional view of the buoyancy platform of the present utility model.

[0028] In the figure: 1, body; 2, power assembly; 3, connecting rod; 4, auxiliary hook; 5, guiding cover; 6, floating frame; 7, connecting rope; 8, cover cylinder; 9, connecting ring; 10, electric winch; 11, rotating motor; 12, one-way valve; 13, airbag; 14, fixing groove; 15, rotating groove; 16, retaining piece. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as limiting the present utility model.

[0030] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0031] A quickly deployable underwater salvage platform includes a body 1. A plurality of rotating motors 11 are arranged inside the body 1, and a plurality of connecting rods 3 are arranged at the output ends. A power assembly 2 is connected to the outside of the connecting rods 3. A floating frame 6 is arranged outside the body 1. The floating frame 6 is rotatably connected to a connecting ring 9. A cover cylinder 8 is arranged outside the connecting ring 9. A guiding cover 5 is arranged at the top of the cover cylinder 8. An airbag 13 placed inside the cover cylinder 8 is arranged at the bottom of the guiding cover 5. Both the floating frame 6 and the connecting ring 9 are provided with openings that cooperate with the connecting rods 3.

[0032] The body 1 can adopt any drone body that can achieve dual water-air use, including TJ-FlyingFish.

[0033] Install a battery inside the body 1, squeeze the air out of the airbag 13 and fold it into the inside of the cover tube 8 to prepare for takeoff. When the device flies to the target location, rotate the motor 11 to drive the connecting rod 3 to rotate. Then, under the cooperation of the protrusion on the surface of the connecting rod 3 and the fixing groove 14, drive the connecting ring 9 to rotate, so that the guiding cover 5 and the one-way valve 12 turn downward. The baffle 16 turns over and opens under the action of gravity and disengages from the one-way valve 12. At the same time, the power assembly 2 reverses to adjust the landing speed of the device. Under the action of the guiding cover 5 and the downward movement of the device itself, air enters the airbag 13 through the one-way valve 12, causing the airbag 13 to unfold and expand from the opening of the cover tube 8.

[0034] Among them, during ascent, since the baffle 16 adheres to the one-way valve 12, air cannot enter, so the airbag 13 will not unfold during ascent and movement. Optionally, to prevent the airbag 13 from loosening and falling out of the cover tube 8, a fragile film can be provided at the bottom opening of the cover tube 8 and crushed when the airbag 13 intakes air.

[0035] When the device approaches the water surface, slow down the landing speed and land on the water surface. At this time, the floating frame 6 floats on the water surface with the buoyancy assistance of the airbag 13, forming a temporary salvage platform for supporting the underwater operation of the body 1.

[0036] Among them, during ascent, the opening of the connecting ring 9 faces upward, while the opening of the floating frame 6 faces downward, and the inner wall of the floating frame 6 is reduced in diameter near the rotating groove 15 to fit the connecting rod 3. At this time, the floating frame 6, the connecting ring 9 and the connecting rod 3 are fixed. During descent, the connecting ring 9 flips. At this time, the openings of the connecting ring 9 and the floating frame 6 are aligned. When the floating frame 6 floats on the water surface, the connecting rod 3 can disengage from the floating frame 6 when the body 1 sinks.

[0037] On the basis of the above structure n, in this embodiment, a one-way valve 12 cooperating with the airbag 13 is provided inside the guiding cover 5. By providing the one-way valve 12, air leakage and retraction of the airbag 13 after unfolding are avoided.

[0038] On the basis of the above structure, in this embodiment, a baffle 16 cooperating with the one-way valve 12 is provided inside the guiding cover 5. The baffle 16 is rotatably connected to the guiding cover 5. By providing the baffle 16, the one-way valve 12 is blocked to prevent gas from entering the airbag 13 during ascent.

[0039] On the basis of the above structure, in this embodiment, an electric winch 10 is provided at the bottom of the body 1. A connecting rope 7 is connected between the electric winch 10 and the floating frame 6. By providing the electric winch 10, the connecting rope 7 is driven to contract, thereby pulling the body 1 back.

[0040] On the basis of the above structure, in this embodiment, a rotation groove 15 matching with the connecting ring 9 is formed inside the floating frame 6. By providing the rotation groove 15, the connecting ring 9 can be rotatably connected inside the floating frame 6. A protrusion matching with the rotation groove 15 is arranged on the outer side of the connecting ring 9, and the protrusion fits with the rotation groove 15.

[0041] On the basis of the above structure, in this embodiment, an auxiliary hook 4 is arranged on the top of the machine body 1. By adopting the above technical solution, the arranged auxiliary hook 4 is used to assist in hooking the object to be salvaged.

[0042] On the basis of the above structure, in this embodiment, a fixing groove 14 matching with the connecting rod 3 is formed inside the connecting ring 9. A protrusion matching with the fixing groove 14 is arranged on the outer side of the connecting rod 3. By the cooperation of the provided fixing groove 14 and the protrusion, the connecting rod 3 drives the connecting ring 9 to rotate when rotating.

[0043] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention and not limitations thereto. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principle and purpose of the present invention, make modifications, substitutions and variations that do not contribute creatively to the embodiments as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A rapid deployment underwater salvage platform, comprising a body (1), wherein a plurality of rotating motors (11) are arranged inside the body (1), a plurality of connecting rods (3) are arranged at the output end, and a power assembly (2) is connected to the outside of the connecting rods (3), characterized in that: A floating frame (6) is arranged outside the machine body (1), the floating frame (6) is rotatably connected to a connecting ring (9), a cover tube (8) is arranged outside the connecting ring (9), a guide cover (5) is arranged at the top of the cover tube (8), an air bag (13) arranged inside the cover tube (8) is arranged at the bottom of the guide cover (5), and both the floating frame (6) and the connecting ring (9) are provided with openings that cooperate with the connecting rod (3).

2. A rapid deployment underwater salvage platform according to claim 1, characterized in that: A one-way valve (12) cooperating with the airbag (13) is arranged inside the guide cover (5).

3. A rapid deployment underwater salvage platform according to claim 2, characterized in that: A baffle (16) cooperating with the one-way valve (12) is arranged inside the guide cover (5), and the baffle (16) is rotatably connected to the guide cover (5).

4. A rapid deployment underwater salvage platform according to claim 3, characterized in that: An electric winch (10) is provided at the bottom of the machine body (1), and a connecting rope (7) is connected between the electric winch (10) and the floating frame (6).

5. The rapid deployment underwater salvage platform according to claim 1, characterized in that: A rotation groove (15) cooperating with the connection ring (9) is provided inside the floating frame (6), and a protrusion cooperating with the rotation groove (15) is provided on the outside of the connection ring (9).

6. The rapid deployment underwater salvage platform according to claim 1, characterized in that: An auxiliary hook (4) is provided on the top of the machine body (1).

7. The rapid deployment underwater salvage platform according to claim 1, characterized in that: A fixing groove (14) cooperating with the connecting rod (3) is provided inside the connecting ring (9), and a protrusion cooperating with the fixing groove (14) is provided on the outside of the connecting rod (3).

Images