Frame structure of underwater large-depth fishing device

Abstract

The utility model relates to the technical field of fishing devices, in particular to a frame structure of an underwater large-depth fishing device. The utility model aims to provide the frame structure of the fishing device, which is simple and quick to install, high in carrying performance, convenient to assemble and capable of meeting the underwater large-depth environment. The frame structure comprises a main body frame, a lifting lug, a propeller fixing seat, a paw fixing seat and the like, and the salvaging device can be conveniently deployed and recycled. The underwater robot is high in carrying capacity, a control system, a power transmission and propulsion system, a hydraulic system, a navigation and positioning system, an observation and detection system and the like can be integrated according to the requirements of underwater operation tasks, and the functions of underwater movement, navigation and positioning, observation and detection and the like are achieved; meanwhile, a salvage clamping module or an auxiliary mechanical arm can be carried, and target salvage recovery and search and rescue operation tasks under the underwater large-depth environment can be completed.

Description

Technical Field

[0001] This utility model relates to the field of salvage device technology, specifically to a frame for an underwater deep-sea salvage device.

[0002] Frame structure. Background Technology

[0003] Underwater vehicles / robots and underwater salvage devices are primarily used in underwater operations such as salvage, search and rescue, and scientific research. The frame structure of these devices typically adopts a streamlined, hull-like design to provide structural support and protect internal electronic equipment and other critical components. To enhance durability and corrosion resistance, these frames are usually made of high-strength materials.

[0004] However, the frame structures of common underwater vehicles / robots and underwater salvage devices are mainly suitable for small underwater vehicles / robots and shallow-depth salvage devices. Their frame space is limited, making it difficult to meet the needs of salvaging targets at great depths. Due to the high water pressure, complex operating environment, and numerous equipment requirements at great depths, higher demands are placed on the structure, stability, and operational flexibility of salvage devices.

[0005] In response to this situation, there is an urgent need for a device that can achieve safe and reliable salvage in deep underwater environments, and in particular, a frame structure for deep underwater salvage devices is needed to meet the complex needs of underwater operations. Utility Model Content

[0006] In response to the work requirements and existing problems in the aforementioned background technology, this utility model proposes a frame structure for an underwater deep-sea salvage device, which effectively improves the equipment load-bearing capacity and operational flexibility of the salvage device, enabling its application in salvage and search and rescue in deep-sea environments.

[0007] A frame structure for an underwater deep-sea salvage device, comprising:

[0008] The main frame (1) is a rectangular structure, which is composed of a top frame (3), a bottom frame (4), and several profiles (11) and several reinforcing ribs (12) fixedly connected. Several mounting plates and mounting holes are reserved in the main frame (1) for mounting and fixing underwater camera / underwater lighting (A) and salvage claw module accessories.

[0009] There are four lifting lugs (2) in total, which are fixedly connected to the four corners of the top frame (3). The lifting lugs (2) are used to connect the lifting ring and the cable, which facilitates the deployment and retrieval of the underwater deep-sea salvage device.

[0010] The thruster mounting base (5) is a plurality of such thruster mounting bases (5) and is mounted on aluminum plates at the four corners of the main frame (1). The number of thruster mounting bases (5) can be increased or decreased according to work requirements.

[0011] The gripper fixing seat (6) is a plurality of such grippers, which are evenly and symmetrically connected below the bottom frame (4) and are used to fix the retrieval gripper module.

[0012] As a preferred embodiment of this utility model, the frame structure of this underwater deep-sea salvage device also includes a four-sided fence (7). The four-sided fence (7) is installed around the main frame (1) to protect the equipment and facilities installed inside the main frame (1).

[0013] As a preferred embodiment of this utility model, the frame structure of this underwater deep-sea salvage device also includes equipment protection guards (8). There are two equipment protection guards (8), which are symmetrically connected to both sides of the main frame (1) and are used to install and protect the equipment that needs to be installed on the periphery of the main frame (1). The equipment includes an inertial navigation system (B), an underwater gimbal (C), and a sonar (D).

[0014] As a preferred embodiment of this utility model, the frame structure of this underwater deep-sea salvage device also includes a top fence (9). The top fence (9) is installed on the top frame (3) of the main frame (1). The top fence (9) has reserved openings (9 1) for placing the cables of each device in the main frame (1). The openings (9 1) can be set at different positions of the top fence (9) according to actual needs.

[0015] The working principle of this utility model is as follows:

[0016] The main frame (1), as the core support structure of the salvage device, adopts a rectangular structure design and is composed of a top frame (3), a bottom frame (4), and several profiles (11) and reinforcing ribs (12) that are fixedly connected. This structural design not only ensures the high strength and stability of the structure, enabling it to withstand the high-pressure environment at great depths underwater, but also provides a convenient way to install and fix the equipment through the reserved mounting plates and mounting holes.

[0017] Mounting plates and mounting holes are used to secure underwater cameras / underwater lights (A), accessories for the salvage claw module, and other necessary equipment and facilities that play a crucial role in salvage operations, such as providing visual feedback, lighting, and achieving target grasping.

[0018] There are four lifting lugs (2), which are fixedly connected to the four corners of the top frame (3). The design of the lifting lugs (2) allows them to connect the lifting rings and cables, thus facilitating the deployment and retrieval of the salvage device. This function is crucial for ensuring safe operation in deep underwater environments.

[0019] The thruster mounting base (5) is installed on the aluminum plates at the four corners of the main frame (1), and its number can be increased or decreased according to the work requirements. The thruster mounting base (5) is used to install the thruster, providing the necessary power support for the salvage device and ensuring that the device can move flexibly in the underwater environment.

[0020] The gripper mounting base (6) is evenly and symmetrically connected to the bottom frame (4) below, and is used to fix the salvage gripper module. The salvage gripper module is a key component in salvage operations. Through its flexible gripping function, it can accurately grasp and recover underwater targets.

[0021] The perimeter fence (7) is installed around the main frame (1) to protect the equipment and facilities installed inside the main frame (1) from damage by the underwater environment. It can prevent underwater debris and organisms from interfering with and damaging the equipment, and ensure the normal operation of the equipment.

[0022] There are two equipment protection covers (8), symmetrically connected to both sides of the main frame (1). They are used to install and protect equipment that needs to be installed on the periphery of the main frame (1), such as inertial navigation (B), underwater gimbal (C), and sonar (D). These devices provide important navigation, observation, and deep-sea exploration functions in salvage operations, and the equipment protection covers (8) can ensure that they work normally in complex underwater environments.

[0023] The top fence (9) is installed on the top frame (3) of the main frame (1), and an opening (91) is reserved on it for placing the cables of various equipment inside the main frame (1). The opening (91) can be set at different positions of the top fence (9) according to actual needs to facilitate the arrangement and management of cables, while ensuring the safety and reliability of cables during operation.

[0024] In summary, this utility model, through its structural design and the synergistic effect of its various components, meets the operational requirements of complex underwater environments at great depths.

[0025] The beneficial effects of this utility model are:

[0026] 1. This utility model boasts high assembly efficiency and flexibility: Adopting a modular design, the connections between components are simple, saving time and effort during installation. This design not only provides ample installation space for each piece of equipment but also greatly simplifies the assembly process and improves assembly efficiency. This rapid assembly capability is particularly important for complex underwater operations at great depths. By customizing and adjusting the quantity of each module, it can quickly respond to changes in mission requirements and installed equipment.

[0027] 2. This utility model boasts high adaptability and diverse functions: The main frame of this utility model is highly adaptable, capable of integrating multiple functional systems such as a control system, power transmission and propulsion system, hydraulic system, navigation and positioning system, and observation and detection system. This integration enables the salvage device to perform various functions including underwater movement, navigation and positioning, and observation and detection, meeting the demands of complex underwater operations. Furthermore, by incorporating a salvage clamping module or auxiliary manipulator, this utility model can accomplish target salvage and recovery, as well as search and rescue operations in deep underwater environments.

[0028] 3. This utility model has strong safety and reliability: The main frame of this utility model is made of high-strength materials, and through reasonable structural design, the strength and rigidity of the overall structure are ensured, enabling the salvage and recovery device to withstand the high pressure and complex operating conditions of the deep underwater environment, thus ensuring safety and reliability during underwater operations. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the working status of an underwater deep-sea salvage device.

[0030] Figure 2 This is a schematic diagram (front view) of the frame structure of the underwater deep-sea salvage device of this utility model.

[0031] Figure 3 This is a schematic diagram (side view) of the frame structure of the underwater deep-sea salvage device of this utility model.

[0032] Figure 4 This is a schematic diagram (top view) of the frame structure of the underwater deep-sea salvage device of this utility model.

[0033] Figure 5 This is a structural schematic diagram (front view) of the main framework.

[0034] Figure 6 This is a structural schematic diagram (side view) of the main framework.

[0035] Figure 7 This is a structural schematic diagram (top view) of the main framework.

[0036] Figure 8 This is a structural schematic diagram (axial view) of the main framework.

[0037] 1—Main frame; 11—Profile; 12—Reinforcing rib; 2—Lifting lug; 3—Top frame; 4—Bottom frame; 5—Thruster mounting base; 6—Gripper mounting base; 7—Surrounding fence; 8—Equipment protective cover; 9—Top fence; 91—Opening; A—Underwater camera / underwater lighting; B—Inertial navigation system; c—Underwater cloud

[0038] Platform; D—Sonar. Detailed Implementation

[0039] To make the purpose, technical solution, and advantages of this utility model patent clearer, the present utility model patent will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of this utility model patent. In addition, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily confusing the concept of this utility model patent.

[0040] Example 1

[0041] In this embodiment, there are twelve thruster mounting bases 5, four of which are symmetrically distributed in two layers at one diagonal of the main frame 1, and the other eight are symmetrically distributed in two layers at the other diagonal of the main frame 1; there are six gripper mounting bases 6, which are evenly and symmetrically arranged below the bottom frame 4 of the main frame 1.

[0042] like Figure 1 — Figure 8 The shown is a frame structure for an underwater deep-sea salvage device, which includes:

[0043] The main frame 1 is a rectangular structure, which is composed of a top frame 3, a bottom frame 4, and several profiles 11 and several reinforcing ribs 12 fixedly connected. Several mounting plates and mounting holes are reserved inside the main frame 1 for mounting and fixing the underwater camera / underwater lighting A and the salvage claw module.

[0044] Lifting lugs 2, there are four in total, which are fixedly connected to the four corners of the top frame 3. The lifting lugs 2 are used to connect the lifting ring and the cable, which facilitates the deployment and retrieval of the underwater deep-sea salvage device.

[0045] The thruster mounting base 5 consists of twelve units, which are installed on the aluminum plate at the corner of the main frame 1. The number of thruster mounting bases 5 can be increased or decreased according to work requirements.

[0046] The gripper fixing base 6 consists of six pieces, which are evenly and symmetrically connected to the bottom frame 4 below, and are used to fix the retrieval gripper module.

[0047] Furthermore, such as Figure 1 — Figure 3 As shown, the underwater deep-sea salvage device frame structure in this embodiment also includes a four-sided fence 7, which is installed around the main frame 1 to protect the equipment and facilities installed inside the main frame 1.

[0048] Furthermore, such as Figure 1 — Figure 4 As shown, the underwater deep-sea salvage device frame structure in this embodiment also includes equipment protective covers 8. There are two equipment protective covers 8, which are symmetrically connected to both sides of the main frame 1 and are used to install and protect the equipment that needs to be installed on the outside of the main frame 1. The equipment includes an inertial navigation system B, an underwater gimbal C, and a sonar D.

[0049] Furthermore, such as Figure 4 As shown, the underwater deep-sea salvage device frame structure in this embodiment also includes a top fence 9. The top fence 9 is installed on the top frame 3 of the main frame 1. The top fence 9 has reserved openings 91 for placing the cables of various equipment inside the main frame 1. The openings 91 can be set at different positions on the top fence 9 according to actual needs.

[0050] In summary, the specific usage process of this utility model is as follows:

[0051] All required components of this invention are prefabricated and assembled in the factory. Then, the equipment and modules are further customized and installed according to the requirements of the underwater operation, completing the assembly and debugging of the entire deep-sea salvage device. Furthermore, by connecting the lifting lugs 2 on the main frame 1 to a floating crane or other surface lifting equipment using cables, lifting rings, and other components, the deployment and recovery of the deep-sea salvage device can begin.

[0052] Finally, it should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An underwater large depth salvage device frame structure, characterized by, It comprises: The main body frame (1) is a rectangular body structure as a whole, which is composed of a top frame (3), a bottom frame (4), and a plurality of profiles (11) and a plurality of reinforcing ribs (12) fixedly connected. A plurality of mounting plates and mounting hole positions are reserved in the main body frame (1) for mounting and fixing the underwater camera / underwater illuminating lamp (A), and the accessory equipment of the salvage claw module; The lifting lugs (2) are four in number and are fixedly connected to the four corners of the top frame (3). The lifting lugs (2) are used to connect the lifting ring and the cable, facilitating the deployment and recovery of the underwater salvage device at great depth. The thruster fixing seat (5) is provided with a plurality of aluminum plates installed at the four corners of the main body frame (1). The number of the thruster fixing seats (5) can be increased or decreased according to the working requirements. The claw fixing seat (6) is provided with a plurality of aluminum plates symmetrically connected to the bottom frame (4) below, which is used to fix the salvage claw module.

2. A large depth underwater salvage device frame structure according to claim 1, characterized in that, It also comprises a four-around fence net (7) installed around the main body frame (1) for protecting the equipment and facilities installed in the main body frame (1).

3. The underwater large depth salvage device frame structure according to claim 1, characterized in that, It also comprises two device protection fences (8) symmetrically connected to the two sides of the main body frame (1) for installing and protecting the equipment that needs to be installed on the periphery of the main body frame (1). The equipment includes an inertial navigation system (B), an underwater gimbal (C), and a sonar (D).

4. The underwater large depth salvage device frame structure according to claim 1, characterized in that, It also comprises a top fence net (9) installed on the top frame (3) of the main body frame (1). The top fence net (9) is provided with an opening (91) for placing the cables of the equipment in the main body frame (1). The opening (91) can be set at different positions of the top fence net (9) according to actual requirements.

Images