Buoyancy type bearing device applied to ship
By installing buoyancy-supporting devices on both sides of the ship, and using airbags to generate buoyancy when tilting, the problem of ship tilting caused by unstable cargo center of gravity is solved, thus achieving stable control and safe navigation of the ship.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG TUONAN SHIPPING GRP CO LTD
- Filing Date
- 2025-05-16
- Publication Date
- 2026-05-05
AI Technical Summary
Ships tilt during transport due to unstable cargo center of gravity, affecting safe navigation. Existing technology is insufficient to effectively control the tilting of ships.
Design a buoyancy support device that fixes the buoyancy support components to both sides of the ship through a fixing component. Utilize airbags to inflate and generate buoyancy when tilted to increase the buoyancy on one side of the ship and stabilize it.
Effectively control the ship's tilt, prevent further capsizing caused by tilting, and improve the safety and stability of the ship's navigation.
Smart Images

Figure CN224197933U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of shipbuilding technology, specifically to a buoyancy support device applied to ships. Background Technology
[0002] Boats and ships are a general term for all kinds of vessels. A vessel is a means of transportation that can navigate or anchor in waterways for transport or operations, and its technical performance, equipment, and structural type vary according to different usage requirements.
[0003] A ship is a man-made means of transportation that primarily operates in water. Civilian vessels are generally called ships, military vessels are called warships, and small boats are called boats or dinghies; collectively, they are referred to as ships or naval vessels. Internally, they mainly include interior space, supporting structures, and drainage structures, and possess a propulsion system that utilizes external or internal energy sources. Their external shape is generally a streamlined envelope that helps overcome fluid resistance. Materials are constantly updated with technological advancements; early materials included natural materials such as wood, bamboo, and hemp, while modern materials primarily include steel, aluminum, fiberglass, acrylic, and various composite materials.
[0004] In shipping, the ship may tilt due to the center of gravity of the cargo. When the ship tilts, the cargo will move to the side of the tilt, which will cause the tilt to continue to worsen and affect the safe navigation of the ship. Therefore, a buoyancy support device applied to ships is needed to solve the above problems. Utility Model Content
[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.
[0006] In view of the problems existing in existing ships, this utility model is proposed.
[0007] Therefore, the purpose of this utility model is to provide a buoyancy support device for use on ships. The buoyancy support assembly is fixed to both sides of the ship by a fixing component. When the ship tilts, the air bladder inside the buoyancy support assembly on the tilted side can be inflated to generate buoyancy. By increasing the buoyancy on one side of the ship, it can be ensured that the ship can be effectively controlled when it tilts, and prevent the ship from being unable to be effectively controlled when it tilts.
[0008] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:
[0009] A buoyancy support device for use on ships, comprising a buoyancy support component and a fixing component;
[0010] The buoyancy support assembly includes a support platform with a storage groove at the bottom and an airbag inside the storage groove. A connecting block is installed on the top of the support platform, and a buffer rod is connected to the connecting block. One end of the buoyancy support assembly is connected to a fixing assembly. The fixing assembly includes a fixing platform with a vertical plate and a mounting plate installed on it. A connecting groove is provided on the vertical plate and connected to the buffer rod. A fixing hole is provided on the mounting plate.
[0011] As a preferred embodiment of the buoyancy support device applied to ships according to this utility model, the storage groove is provided with cover plates on both sides, and the cover plates are rotatably connected to the storage groove.
[0012] As a preferred embodiment of the buoyancy support device applied to ships according to this utility model, a connecting block is provided at one end of the support platform, and the connecting block is rotatably connected to the fixed platform.
[0013] As a preferred embodiment of the buoyancy support device applied to ships according to this utility model, one end of the buffer rod is rotatably connected to the adapter block, and the other end is rotatably connected to the adapter groove.
[0014] As a preferred embodiment of the buoyancy support device applied to ships according to this utility model, the mounting plate is fixedly connected to the side wall of the ship through fixing holes and bolts.
[0015] As a preferred embodiment of the buoyancy support device applied to ships according to this utility model, the fixed platform is provided with a connecting groove at one end connected to the buoyancy support component, and the connecting groove is rotatably connected to the connecting block.
[0016] Compared with the prior art, the beneficial effects of this utility model are: by fixing the buoyancy support assembly to both sides of the ship through the fixing component, when the ship tilts, the airbag in the buoyancy support assembly on the tilted side can be inflated to generate buoyancy. By increasing the buoyancy on one side of the ship, it can be ensured that the ship can be effectively controlled when it tilts, and prevent the ship from being unable to be effectively controlled when it tilts. Attached Figure Description
[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;
[0020] Figure 3 This is a three-dimensional structural diagram of the buoyancy support component of this utility model;
[0021] Figure 4 This is a three-dimensional structural diagram of the fixing component of this utility model.
[0022] In the diagram: 100 Buoyancy Support Component, 110 Support Platform, 120 Storage Slot, 130 Airbag, 140 Cover Plate, 150 Adapter Block, 160 Connecting Block, 170 Buffer Rod, 200 Fixing Component, 210 Fixing Platform, 220 Vertical Plate, 230 Adapter Slot, 240 Mounting Plate, 250 Fixing Hole, 260 Connecting Slot. Detailed Implementation
[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.
[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0027] This utility model provides the following technical solution: a buoyancy support device applied on a ship. During use, the buoyancy support assembly is fixed to both sides of the ship by a fixing component. When the ship tilts, the air bladder inside the buoyancy support assembly on the tilted side can be inflated to generate buoyancy. By increasing the buoyancy on one side of the ship, it can be ensured that the ship can be effectively controlled when it tilts, and prevent the ship from being unable to be effectively controlled when it tilts.
[0028] Figures 1-4 The diagram shown is a structural schematic of the first embodiment of a buoyancy support device of this utility model applied to ships. Please refer to [link / reference]. Figures 1-4 This embodiment provides a buoyancy support device for use on ships, the main body of which includes a buoyancy support component 100 and a fixing component 200.
[0029] The buoyancy support component 100 includes a support platform 110, a storage groove 120 at the bottom of the support platform 110, an airbag 130 inside the storage groove 120, a connecting block 150 on the top of the support platform 110, a buffer rod 170 connected to the connecting block 150, one end of the buoyancy support component 100 is connected to the fixing component 200, the fixing component 200 includes a fixing platform 210, a vertical plate 220 and a mounting plate 240 are installed on the fixing platform 210, a connecting groove 230 is opened on the vertical plate 220 and connected to the buffer rod 170, and a fixing hole 250 is opened on the mounting plate 240;
[0030] Cover plates 140 are provided on both sides of the storage slot 120. The cover plates 140 are rotatably connected to the storage slot 120. A connecting block 160 is provided at one end of the support platform 110. The connecting block 160 is rotatably connected to the fixed platform 210. One end of the buffer rod 170 is rotatably connected to the adapter block 150, and the other end is rotatably connected to the adapter groove 230. The mounting plate 240 is fixedly connected to the side wall of the ship through the fixing hole 250 and bolts. A connecting groove 260 is provided at the end of the fixed platform 210 that is connected to the buoyancy support component 100. The connecting groove 260 is rotatably connected to the connecting block 160.
[0031] The buoyancy support assembly 100 is used to increase the buoyancy of the ship through the airbag 130 in its storage slot 120, so as to correct the ship from the tilted state when the ship tilts and prevent the ship from capsizing due to tilting. The support platform 110 is used to open the storage slot 120, which is used to hold the airbag 130. The airbag 130 is used to generate buoyancy by filling it with gas. The cover plate 140 is used to close the storage slot 120 and protect the airbag 130 when it is not in use to prevent the airbag 130 from being damaged. The adapter block 150 is used to rotatably connect with one end of the buffer rod 170. The buffer rod 170 is used to connect the adapter block 150 and the adapter slot 230 to reduce the fluctuation of the buoyancy support assembly 100 caused by waves and prevent the fluctuation from being transmitted to the ship and affecting the comfort of the ship when it is sailing. The connecting block 160 is used to rotatably connect with the fixing assembly 200.
[0032] The fixing component 200 is used to connect the side wall of the ship to the buoyancy support component 100. The fixing platform 210 is used to connect the upright plate 220 and the mounting plate 240. The upright plate 220 is used to open the transition groove 230, which is used to rotatably connect with the other end of the buffer rod 170. The mounting plate 240 is used to open the fixing hole 250, which is used to fix the ship with bolts. The connecting groove 260 is used to rotatably connect with the connecting block 160, so as to realize the rotatable connection between the buoyancy support component 100 and the fixing component 200.
[0033] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A buoyancy support device for use on ships, characterized in that: Includes a buoyancy support component (100) and a fixing component (200); The buoyancy support assembly (100) includes a support platform (110), a storage groove (120) is provided at the bottom of the support platform (110), an airbag (130) is provided in the storage groove (120), an adapter block (150) is installed on the top of the support platform (110), a buffer rod (170) is connected to the adapter block (150), one end of the buoyancy support assembly (100) is connected to a fixing assembly (200), the fixing assembly (200) includes a fixing platform (210), a vertical plate (220) and a mounting plate (240) are installed on the fixing platform (210), an adapter groove (230) is provided on the vertical plate (220), the adapter groove (230) is connected to the buffer rod (170), and a fixing hole (250) is provided on the mounting plate (240).
2. The buoyancy support device applied to ships according to claim 1, characterized in that: The storage slot (120) is provided with cover plates (140) on both sides, and the cover plates (140) are rotatably connected to the storage slot (120).
3. A buoyancy support device for use on ships according to claim 1, characterized in that: A connecting block (160) is provided at one end of the support platform (110), and the connecting block (160) is rotatably connected to the fixed platform (210).
4. A buoyancy support device for use on ships according to claim 1, characterized in that: One end of the buffer rod (170) is rotatably connected to the adapter block (150), and the other end is rotatably connected to the adapter groove (230).
5. A buoyancy support device for use on ships according to claim 1, characterized in that: The mounting plate (240) is fixedly connected to the side wall of the ship through fixing holes (250) and bolts.
6. A buoyancy support device for use on ships according to claim 3, characterized in that: The fixed platform (210) is connected to the buoyancy support assembly (100) at one end with a connecting groove (260), and the connecting groove (260) is rotatably connected to the connecting block (160).