一种水利防汛浮标
By introducing a motor and gear drive mechanism into the flood control buoy, the automatic release and retrieval of the rope is achieved, solving the problem of complex cable operation and improving operational efficiency and adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 刘艳芬
- Filing Date
- 2025-10-14
- Publication Date
- 2026-07-17
AI Technical Summary
The existing flood control buoys are complicated to operate during the cable fixing and retrieval process, which reduces operational efficiency.
The drive mechanism, consisting of a motor, a drive gear, a driven gear, and a rope winding shaft, enables automatic rope winding and unwinding, simplifying the process of securing and retrieving the cable.
It significantly simplifies the securing and retrieval of cables, improves work efficiency, and enhances the adaptability and stability of the buoy.
Smart Images
Figure CN224511393U_ABST
Abstract
Claims
1. A flood-prevention buoy for water conservancy, comprising a detection marker (1) and a frame (3), characterized in that, The detection mark (1) is fixedly connected to the upper end of the frame (3). A float (4) is fixedly connected to the lower end of the frame (3). A slot is opened through the upper central axis of the float (4). A sleeve (15) is connected above the slot. The sleeve (15) is fixedly connected to the upper end of the float (4). A rope winding shaft (9) is provided above the sleeve (15). The rope winding shaft (9) is fixed inside the frame (3) by a rotating mechanism. A rope (6) is wound on the rope winding shaft (9). The other end of the rope (6) passes through the sleeve (15) and the slot and extends to the lower part of the float (4) and is fixedly connected to an anchor (5). A driving mechanism for driving the rope winding shaft (9) to rotate is provided at the upper end of the float (4).
2. The flood-prevention buoy according to claim 1, characterized in that, The rotating mechanism includes a rotating rod (7) fixedly inserted into the rope winding shaft (9). The two ends of the rotating rod (7) are respectively rotatably connected to the inner side wall of the frame (3). A driven gear (8) is fixedly sleeved on one end of the rotating rod (7).
3. The flood-prevention buoy according to claim 2, characterized in that, The drive mechanism includes a motor (11) fixedly connected to the upper end of the float (4), and a rotating shaft (13) fixedly connected to the output shaft end of the motor (11). A drive gear (14) is fixedly sleeved on the other end of the rotating shaft (13), and the drive gear (14) meshes with the driven gear (8).
4. The flood-prevention buoy according to claim 3, characterized in that, The rotating shaft (13) is supported by a support frame (12), which is fixedly connected to the float (4).
5. The flood-prevention buoy according to claim 1, characterized in that, The anchor body (5) is made of stainless steel, which can effectively resist the erosion and oxidation of water.
6. The flood-prevention buoy according to claim 1, characterized in that, The upper end of the float (4) is fixedly connected to a power source (10) that provides power to the device. The detection target (1) is equipped with a photovoltaic panel (2) that provides energy to the power source (10). The power source (10) and the photovoltaic panel (2) are connected by wires.