Multi-functional maintenance-free buoy
Patent Information
- Application Number
- CN202521882146.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-02
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-09-02
AI Technical Summary
[0003]现有技术中，浮标在进行使用时，所设立的信号灯一般是处于浮标的顶部，长期使用下，存在单一信号灯易受损的可能，同时，针对恶劣环境，单一信号灯的指引效果也欠佳，不利于浮标的使用，而且，其使用位置相对恒定，不便于调节其在水平周向上的使用位置，无法满足使用需求
[0010]与现有技术相比，本实用新型的优点和积极效果在于：
Smart Images
Figure CN224868564U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of ship buoy technology, and in particular relates to a multifunctional maintenance-free buoy. Background Technology
[0002] Navigational aids are important facilities for navigation, also known as navigational markers. They are signs that indicate the direction, boundaries, and obstructions of a waterway. These include river crossing markers, shore markers, guide markers, transition guide markers, bow and stern guide markers, flank markers, port and starboard navigation markers, position markers, flood markers, and bridge and culvert markers. They are artificial signs that help guide ships, locate themselves, and mark obstructions and provide warnings. They emit prescribed light colors and flashing frequencies at night, achieving a specified illumination angle and visibility distance to guide ships navigating at night and ensure their safe passage. Navigational aids are generally divided into floating and lighthouse types. Floating aids, also known as buoys, are navigational aids that float on the water surface and are anchored in a designated location.
[0003] In existing technologies, when a buoy is in use, the signal light is usually located at the top of the buoy. With long-term use, there is a possibility that a single signal light may be damaged. At the same time, in harsh environments, the guidance effect of a single signal light is also poor, which is not conducive to the use of the buoy. Moreover, its position is relatively constant, making it inconvenient to adjust its position in the horizontal circumferential direction, thus failing to meet the usage requirements. Utility Model Content
[0004] This utility model addresses the technical problems existing in the use of the aforementioned buoys by proposing a multi-functional, maintenance-free buoy that is reasonably designed, simple in structure, easy to process, and can improve the functionality of the device to a certain extent. It allows for convenient opening and closing of multiple indicator lights, provides guidance with auxiliary signal lights, ensures effective use, and allows for easy adjustment of its position according to different usage needs, thus enhancing the functionality of the device and meeting usage requirements.
[0005] To achieve the above objectives, the present invention adopts a multifunctional maintenance-free buoy, comprising a buoy body, the buoy body including a columnar frame, a float seat provided on the outer side of the columnar frame, a rotatable and adjustable rotating frame provided above the columnar frame, a tube provided above the rotating frame, a ventilation hole provided at the lower part of the tube, a rotation drive assembly provided at the lower inner side of the rotating frame, an opening and closing mechanism provided within the tube, a rotating disk provided at the output end of the opening and closing mechanism, an indicator light provided on one side of the rotating disk, and an auxiliary indicator light provided inside the rotating frame.
[0006] Preferably, the rotation drive assembly includes a hollow rotating shaft connected to the rotating frame and rotatably connected to the upper part of the column frame. An annular rack is provided on the lower inner side of the rotating frame. A rotating rod is provided inside the column frame. A drive gear is provided at the output end of the rotating rod. A roller is provided on the lower outer side of the rotating frame and abuts against the upper end face of the column frame.
[0007] Preferably, the rear side of the rotating disk is provided with an upper support seat, the upper support seat is provided with a bearing seat above it, the bearing seat is provided with a rotating rod, the outer side of the rotating rod is provided with a connecting plate and connected to the rotating disk, and the opening and closing mechanism includes an electric actuator set in the tube body, the output end of the electric actuator is provided with an ear seat and connected to the inner side of the rotating disk.
[0008] Preferably, a wind vane is provided on the upper outer side of the rotating disk.
[0009] Preferably, a positioning lock is provided at the bottom of the column frame.
[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This utility model provides a multifunctional, maintenance-free buoy. Utilizing an established opening and closing mechanism, it drives a rotating disc for convenient opening and closing. When the signal lights cannot meet the needs, auxiliary indicator lights are activated to provide supplementary guidance. Especially in emergency situations, it achieves maintenance-free operation, ensuring the buoy's guiding effect. Simultaneously, the established rotation drive component allows for adaptive adjustment of the device's position, particularly when the auxiliary indicator lights are open or closed, ensuring smooth guidance and meeting usage requirements. This enhances the device's functionality to a certain extent. The device is rationally designed, simple in structure, and easy to manufacture. It allows for convenient opening and closing of multiple indicator lights, providing auxiliary signal light guidance and ensuring effectiveness. Furthermore, its position can be easily adjusted according to different usage needs, further enhancing the device's functionality and meeting specific requirements. Attached Figure Description
[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a structural schematic diagram of a multifunctional maintenance-free buoy; Figure 2This is a structural schematic diagram of a multifunctional maintenance-free buoy from another perspective; Figure 3 A front view of the structure of a multifunctional maintenance-free buoy; Figure 4 This is a partial structural diagram of the rotation drive assembly; In the above figures, 1. Column frame; 2. Floating seat; 3. Rotating frame; 4. Tube body; 41. Ventilation hole; 5. Rotation drive assembly; 51. Hollow rotating shaft; 52. Ring rack; 53. Rotating rod; 54. Drive gear; 55. Roller; 6. Opening and closing mechanism; 61. Electric actuator; 62. Ear seat; 7. Rotating disk; 71. Upper support seat; 72. Bearing seat; 73. Rotating rod; 74. Connecting plate; 8. Signal light; 9. Auxiliary indicator light; 10. Wind vane; 11. Positioning lock. Detailed Implementation
[0013] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0014] 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. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0015] Examples, such as Figures 1-4As shown, a multifunctional maintenance-free buoy includes a buoy body, which includes a columnar frame 1, the main body of which provides an effective installation position for various equipment components. A float seat 2 is provided on the outer side of the columnar frame 1, which can withstand a certain buoyancy when placed in water, thus allowing the buoy provided in this embodiment to float on the water surface. This is a mature and commonly used existing technology, and its specific working principle and method are known to those skilled in the art. Furthermore, a rotatable and adjustable rotating frame 3 is provided above the columnar frame 1, and a tube 4 is provided above the rotating frame 3. A ventilation hole 41 is provided at the lower part of the tube 4. The ventilation hole 41 allows airflow within the tube 4, achieving a ventilation effect and ensuring its stability. In addition, a support structure is provided inside the tube 4 above the ventilation hole 41, which can be used to install various equipment components. The device supplies power to components such as battery packs to ensure the effective operation of the power equipment. On the other hand, it also provides an installation location for the opening and closing mechanism 6, ensuring the smooth implementation of the opening and closing action. The inner lower part of the rotating frame 3 is provided with a rotating drive component 5, which can adaptably adjust the position of the device, especially when the auxiliary indicator light 9 is open or closed, to ensure the smooth operation of the indication work, meet the usage requirements, and improve the functionality of the device to a certain extent. The opening and closing mechanism 6 is provided inside the tube body 4, and a rotating disk 7 is provided at the output end of the opening and closing mechanism 6. A signal light 8 is provided on one side of the rotating disk 7. The auxiliary indicator light 9 is provided inside the rotating frame 3, which can drive the rotating disk 7 to open and close easily. When the signal light 8 cannot meet the usage requirements, the auxiliary indicator light 9 is turned on to play an auxiliary indication role. Especially for emergency situations, it can achieve maintenance-free operation and ensure that the buoy can play its indication role. In the above process: the established opening and closing mechanism 6 drives the rotating disk 7 to open and close conveniently. When the signal light 8 cannot meet the usage requirements, the auxiliary indicator light 9 is turned on to provide auxiliary indication. Especially for emergency situations, it can achieve maintenance-free operation and ensure that the buoy can perform its indicating function. At the same time, the established rotation drive component 5 can adaptably adjust the position of the device, especially when the auxiliary indicator light 9 is open or closed, to ensure the smooth operation of the indication work and meet the usage requirements, thereby improving the functionality of the device to a certain extent. This device is reasonably designed, simple in structure, easy to process, and can improve the functionality of the device to a certain extent. It can realize the convenient opening and closing of multiple indicator lights, provide guidance with the auxiliary signal light 8, and ensure the usage effect. At the same time, according to different usage requirements, its usage position can be easily adjusted to improve the functionality of the device and meet the usage requirements.
[0016] To cooperate with the auxiliary indicator light 9 and ensure the effectiveness of the device, the rotation drive assembly 5 includes a hollow rotating shaft 51 connected to the rotating frame 3 and rotatably connected to the upper part of the column frame 1. A ring rack 52 is provided on the lower inner side of the rotating frame 3. A rotating rod 53 is provided inside the column frame 1, and a drive gear 54 is provided at the output end of the rotating rod 53. The drive gear 54 is fixedly connected to the rotating rod 53 and extends into the column frame 1. A drive motor is provided inside the column frame 1 to provide driving power to the rotating rod 53. A roller 55 is provided on the lower outer side of the rotating frame 3 and abuts against the upper surface of the column frame 1. Specifically, for the established... The hollow rotating shaft 51 provides auxiliary support for the position of the rotating frame 3, ensuring smoothness during its rotation adjustment. When the auxiliary indicator light 9 is turned on and put into operation, the drive gear 54 is controlled to rotate to meet the indication requirements. Through meshing, the driving power is applied to the ring rack 52, causing the rotating frame 3 to rotate in the circumferential direction. The rollers 55 improve the smoothness of the rotating frame 3 during rotation adjustment, meeting the needs of use in multiple positions. Of course, an arc-shaped groove can also be opened on the column frame 1 below the rollers 55 to limit its direction of travel, prevent it from deviating, and ensure the effectiveness of use.
[0017] To assist the traffic light 8 in guiding operations under harsh conditions, an upper support 71 is provided on the rear side of the rotating disk 7. A bearing seat 72 is located above the upper support 71, and a rotating rod 73 is housed within the bearing seat 72. A connecting plate 74 is located on the outer side of the rotating rod 73 and is connected to the rotating disk 7. In this design, one side of the connecting plate 74 rotates relative to the rotating rod 73, causing the rotating disk 7 to rotate as well. The opening and closing mechanism 6 provides the driving power for this mechanism. The opening and closing mechanism 6 includes an electric actuator 61 housed within the tube body 4. The electric actuator 61 can be replaced by a structure with corresponding telescopic function, such as a drive cylinder, servo cylinder, or electric telescopic rod. When using electrical equipment, it can share a set of electrical equipment with the rotation drive assembly 5. If a cylinder is used, a corresponding control device needs to be selected. To ensure the smooth completion of the drive action, the output end of the electric actuator 61 is provided with a lug 62, which is connected to the inner side of the rotating disk 7. The mounting end of the electric actuator 61 is rotatably connected to the inside of the tube body 4, and its output end is also rotatably connected to the lug 62. Specifically, the opening and closing mechanism 6 opens the indicator light. In normal use and when the signal light 8 is functioning as a guide, the opening and closing mechanism 6 is in the closed state, and the signal light 8 is in a vertical position, completing the indication work. When the signal light 8 is damaged and cannot perform the indication function, and the indication effect of the signal light 8 is relatively poor in harsh environments, the electric actuator 61 is operated. Its output end retracts and acts on the inner side of the rotating disk 7. Its output end rotates relative to the ear seat 62 on the one hand, and provides driving power to the rotating disk 7 on the other hand, so that the rotating disk 7 rotates relative to the rotating rod 73, thereby opening the auxiliary indicator light 9 located on the inner side. When the signal light 8 is damaged, the auxiliary indicator light 9 can take over the indication work, temporarily eliminating maintenance work. At the same time, in harsh environments, the auxiliary indicator light 9 can also play an auxiliary indication role. Considering the placement of the auxiliary indicator light 9, the rotation drive component 5 is operated to rotate and adjust the position of the auxiliary indicator light 9 to ensure the smooth operation of the indication work and improve the practicality of the device.
[0018] To further improve the functionality of the device, a wind vane 10 is installed on the upper outer side of the rotating disk 7, which can detect the wind direction at the location and ensure the comprehensiveness of the indication information.
[0019] To enable positioning of multiple buoy bodies and prevent them from shifting, four positioning latches 11 are provided at the bottom of the column frame 1. These latches 11 are evenly distributed at the bottom of the column frame 1, making it convenient for people to connect two or more adjacent buoy bodies together using chains or other equipment during use, so as to meet the needs of indication and guidance and improve practicality.
[0020] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.
Claims
1. A multifunctional maintenance-free buoy, comprising a buoy body, wherein the buoy body includes a cylindrical frame, characterized in that, A floating seat is provided on the outer side of the column frame, and a rotatable and adjustable rotating frame is provided on the top of the column frame. A tube is provided on the top of the rotating frame, and a ventilation hole is provided in the lower part of the tube. A rotation drive assembly is provided on the lower inner side of the rotating frame. An opening and closing mechanism is provided in the tube. A rotating disk is provided at the output end of the opening and closing mechanism. An indicator light is provided on one side of the rotating disk. An auxiliary indicator light is provided inside the rotating frame.
2. The multifunctional maintenance-free buoy according to claim 1, characterized in that, The rotation drive assembly includes a hollow rotating shaft connected to the rotating frame and rotatably connected to the upper part of the column frame. A ring rack is provided on the lower inner side of the rotating frame. A rotating rod is provided inside the column frame. A drive gear is provided at the output end of the rotating rod. A roller is provided on the lower outer side of the rotating frame and abuts against the upper end face of the column frame.
3. The multifunctional maintenance-free buoy according to claim 2, characterized in that, The rotating disk has an upper support seat on its rear side, a bearing seat on top of the upper support seat, a rotating rod inside the bearing seat, a connecting plate on the outer side of the rotating rod and connected to the rotating disk, and an electric actuator installed inside the tube, the output end of the electric actuator having an ear seat and connected to the inner side of the rotating disk.
4. The multifunctional maintenance-free buoy according to claim 3, characterized in that, A wind vane is installed on the upper outer side of the rotating disk.
5. A multifunctional maintenance-free buoy according to claim 4, characterized in that, A positioning lock is provided at the bottom of the column frame.