Water level monitoring station for water conservancy and reservoirs

Abstract

This utility model provides a water level monitoring station for a reservoir, relating to the field of water level monitoring technology. It includes a support base with a column hinged to its upper part. A tilting mechanism is provided on the outside of the support base. The tilting mechanism includes a worm gear with a worm wheel meshing on its outer surface. One end of the worm wheel is fixedly connected to a rotating shaft, which is rotatably connected inside the support base. A stop block is fixedly connected to the outer surface of the rotating shaft, and several splines are fixedly connected to its outer surface, all of which are engaged inside the column. One end of the worm gear is fixedly connected to a gear reversing device. This water level monitoring station, by incorporating the tilting mechanism and auxiliary support components, can effectively lower high-altitude equipment such as solar panels and radar level gauges to a height suitable for maintenance. This avoids the risks of working at heights, effectively improves the structural stability of the water level monitoring station, ensures long-term stable and reliable operation, and enhances maintenance efficiency and safety.

Description

Technical Field

[0001] This utility model relates to a water level monitoring station, specifically a water level monitoring station for a water conservancy reservoir, and belongs to the field of water level monitoring technology. Background Technology

[0002] Water level monitoring is a core component of the safe operation of water conservancy projects and water resource management. It is of great significance for reservoir flood control scheduling, rational utilization of water resources, and maintenance of water conservancy projects. With the advancement of water conservancy informatization, water level monitoring technology has been continuously developing, gradually evolving from traditional manual observation to automated and intelligent monitoring systems.

[0003] Chinese Patent Publication CN219036065U discloses an integrated water level monitoring station, including a base. A fixed rod is rotatably mounted on the top outer surface of the base. A threaded rod is rotatably mounted on the output end of a first motor. A limit ring is threadedly connected to the outer surface of the threaded rod. A crossbar is movably inserted into the inner surface of a sleeve. A fixed ring is fixedly mounted on the outer surface of the crossbar. A fixed block is fixedly connected to the bottom outer surface of the fixed ring. A support rod is movably mounted on the inner surface of the fixed block. A limit block is movably mounted on the end of the support rod away from the fixed ring.

[0004] The aforementioned patented technology cannot effectively adjust the height and position of the solar panel and ultrasonic water level sensor, making maintenance difficult and affecting work efficiency. Therefore, a water level monitoring station for a water conservancy reservoir is proposed here. Utility Model Content

[0005] This utility model proposes a water level monitoring station for water conservancy reservoirs to solve the problem in the prior art that the height and position of solar panels and ultrasonic water level sensors cannot be effectively adjusted, making maintenance difficult and affecting work efficiency.

[0006] This utility model is achieved through the following technical solution: a water level monitoring station for a water conservancy reservoir, including a support base, a column is movably hinged above the support base, and a flipping mechanism is provided on the outside of the support base; The flipping mechanism includes a worm gear, a worm wheel meshing with the outer surface of the worm gear, a rotating shaft fixedly connected to one end of the worm wheel, the rotating shaft being rotatably connected inside the support base, a stop block fixedly connected to the outer surface of the rotating shaft, and several splines fixedly connected to the outer surface of the rotating shaft, all of which are snapped into the inside of the column. A gear commutator is fixedly connected to one end of the worm gear, the bottom surface of the gear commutator is fixedly connected to the upper surface of the support base, and a crank handle is fixedly connected to the other end of the gear commutator. An anti-slip sleeve is fixedly connected to the outer surface of the crank handle. The column is equipped with auxiliary support components on its exterior.

[0007] The auxiliary support assembly includes two snap-fit ​​blocks, each with a telescopic rod hinged inside. The telescopic ends of the two telescopic rods are respectively hinged to a first fixing block and a second fixing block. The first fixing block is slidably connected inside the column, and the inner wall of the second fixing block is fixedly connected to the outer surface of the column. A guide rod is slidably connected inside the first fixing block, and both ends of the guide rod are fixedly connected to the inner wall of the column. A spring is sleeved on the outer surface of the guide rod, and the bottom end of the spring is fixedly connected to the upper surface of the first fixing block.

[0008] The bottom surface of the support is fixedly connected to the base, and the bottom surfaces of the two buckle blocks are fixedly connected to the upper surface of the base.

[0009] Several locking blocks are fixedly connected to the outer surface of the column. A control box is fixedly connected to the outer surface of one of the locking blocks, and a solar panel is fixedly connected to the outer surface of the other locking block.

[0010] A lateral mounting rod is fixedly connected to the outer surface of the column, an environmental monitoring camera is fixedly connected to the outer surface of the lateral mounting rod, and a radar water level gauge is fixedly connected to the other end of the lateral mounting rod.

[0011] A limit block is fixedly connected to the upper surface of the support base, and a protective shell is fixedly connected to the upper surface of the support base. The inner wall of the protective shell is rotatably connected to the outer surface of the rotating shaft. A positioning block is rotatably connected to the outer surface of the worm gear, and the bottom surface of the positioning block is fixedly connected to the upper surface of the support base.

[0012] This utility model provides a water level monitoring station for a water conservancy reservoir, which has the following beneficial effects: 1. This water level monitoring station for the reservoir is equipped with a tilting mechanism that allows the column to be tilted 90 degrees. When the operator holds the crank handle and turns it, the power is transmitted through the gear reversing device and the transmission direction is changed, driving the worm gear to rotate. When the worm gear rotates, it drives the worm wheel that meshes with it to rotate synchronously. When the worm wheel rotates, it drives the fixedly connected shaft to rotate. The spline on the shaft meshes with the inner wall of the column, thereby causing the column to tilt around the hinge point. This lowers the solar panels, radar water level gauges, and other equipment at a height that is easy to maintain, thus avoiding the risks of working at height and significantly improving maintenance efficiency and safety.

[0013] 2. The water level monitoring station of this water conservancy reservoir uses an auxiliary support component. The telescopic rod inside the buckle block can be unfolded and connected to the fixed block on the support base. With the buffering effect of the spring, it provides additional support for the column, enhances the structural stability and wind resistance, and effectively improves the structural stability of the water level monitoring station, ensuring long-term stable and reliable operation. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the flipping mechanism structure of this utility model; Figure 3 This is a schematic diagram of the column and spline structure of this utility model; Figure 4 This is a schematic diagram of the first fixing block and guide rod structure of this utility model.

[0015] Explanation of reference numerals in the attached figures 1. Support base; 2. Columns; 3. Tilting mechanism; 301. Worm gear; 302. Worm wheel; 303. Shaft; 304. Stop block; 305. Spline; 306. Gear reversing device; 307. Crank handle; 308. Anti-slip sleeve; 4. Auxiliary support components; 401. Buckle block; 402. Telescopic rod; 403. First fixing block; 404. Second fixing block; 405. Guide rod; 406. Spring; 5. Base; 6. Locking block; 7. Control box; 8. Solar panel; 9. Side mounting rod; 10. Environmental monitoring camera; 11. Radar water level gauge; 12. Limiting block; 13. Protective shell; 14. Positioning block. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0017] Please see Figures 1-4 This utility model provides a water level monitoring station for a water conservancy reservoir, including a support base 1, a column 2 movably hinged above the support base 1, and a flipping mechanism 3 provided on the outside of the support base 1. The tilting mechanism 3 includes a worm gear 301, with a worm wheel 302 meshing with its outer surface. One end of the worm wheel 302 is fixedly connected to a rotating shaft 303, which is rotatably connected inside the support base 1. A stop block 304 is fixedly connected to the outer surface of the rotating shaft 303, and several splines 305 are fixedly connected to its outer surface, all of which are engaged inside the column 2. One end of the worm gear 301 is fixedly connected to a gear commutator 306, the bottom surface of which is fixedly connected to the upper surface of the support base 1. The other end of the gear commutator 306 is fixedly connected to a crank handle 307, and an anti-slip sleeve 308 is fixedly connected to the outer surface of the crank handle 307. The support base 1 possesses excellent corrosion resistance and deformation resistance, and can withstand water... The column 2 is lightweight yet has high mechanical strength, ensuring stable operation in humid environments. The flipping mechanism 3 is integrated on the outside of the support base 1 and features a modular design for easy installation, maintenance, and replacement. The worm gear 301 and worm wheel 302 enable slow and smooth control of the flipping action. The stop block 304 is a stainless steel block welded to the rotating shaft 303, which limits the flipping angle to 90 degrees, ensuring precise positioning of the column 2 in the working position (vertical) and maintenance position (horizontal). The spline 305 precisely matches the groove on the inner wall of the column 2, ensuring synchronous rotation of the rotating shaft 303 and the column 2. The gear reversing device 306 converts the horizontal rotational force of the crank handle 307 into the vertical rotational force of the worm gear 301. The anti-slip sleeve 308 has anti-slip textures on its surface, increasing grip friction and preventing slippage during operation.

[0018] Please refer to this carefully. Figure 1 and Figure 4 An auxiliary support assembly 4 is provided on the outside of the column 2. The auxiliary support assembly 4 includes two snap-fit ​​blocks 401. A telescopic rod 402 is movably hinged inside each of the two snap-fit ​​blocks 401. A first fixing block 403 and a second fixing block 404 are movably hinged to the telescopic ends of the two telescopic rods 402, respectively. The first fixing block 403 is slidably connected inside the column 2. The inner wall of the second fixing block 404 is fixedly connected to the outer surface of the column 2. A guide rod 405 is slidably connected inside the first fixing block 403. Both ends are fixedly connected to the inner wall of the column 2. A spring 406 is sleeved on the outer surface of the guide rod 405. The bottom end of the spring 406 is fixedly connected to the upper surface of the first fixing block 403. The buckle block 401 can be fixed to the base 5 by bolts. The telescopic rod 402 can adjust the support length according to the flipping angle of the column 2. The first fixing block 403 can slide up and down along the guide rod 405. The surface of the guide rod 405 is ground, so the sliding resistance is small. The spring 406 can provide buffer force when the column 2 flips, improving the stability of the device.

[0019] Please refer to this carefully. Figure 1 and Figure 2The bottom surface of the support base 1 is fixedly connected to the base 5, and the bottom surfaces of the two snap blocks 401 are fixedly connected to the upper surface of the base 5. The support base 1 is fixedly connected to the base 5 by bolts, which has high connection strength and strong anti-overturning ability. The snap blocks 401 are fixed to the base 5 by bolts to ensure the support stability of the auxiliary support component 4.

[0020] Please refer to this carefully. Figure 1 Several locking blocks 6 are fixedly connected to the outer surface of the column 2. A control box 7 is fixedly connected to the outer surface of one locking block 6, and a solar panel 8 is fixedly connected to the outer surface of another locking block 6. The locking blocks 6 are fixed to the column 2 by bolts. The installation position can be adjusted according to the equipment installation requirements. The control box 7 is equipped with core components such as a PLC controller, a battery, and a wireless transmission module. It can realize the collection, storage, and remote transmission of monitoring data. The solar panel 8 can convert solar energy into electrical energy to power the control box 7 and other electrical equipment, achieving self-sufficient energy supply.

[0021] Please refer to this carefully. Figure 1 A lateral mounting rod 9 is fixedly connected to the outer surface of the column 2. An environmental monitoring camera 10 is fixedly connected to the outer surface of the lateral mounting rod 9. A radar level gauge 11 is fixedly connected to the other end of the lateral mounting rod 9. The lateral mounting rod 9 is fixed to the column 2 through a flange and can be rotated to adjust the installation angle. The environmental monitoring camera 10 is a high-definition network camera with infrared night vision function and intelligent recognition capability. It can monitor the surrounding environment of the reservoir, water surface conditions and equipment operation status in real time. The radar level gauge 11 can realize non-contact water level measurement, is not affected by floating objects, waves and other factors on the water surface, and has high stability.

[0022] Please refer to this carefully. Figure 2 and Figure 4 A limit block 12 is fixedly connected to the upper surface of the support base 1, and a protective shell 13 is fixedly connected to the upper surface of the support base 1. The inner wall of the protective shell 13 is rotatably connected to the outer surface of the rotating shaft 303. A positioning block 14 is rotatably connected to the outer surface of the worm gear 301. The bottom surface of the positioning block 14 is fixedly connected to the upper surface of the support base 1. The limit block 12 is fixed to the support base 1 by bolts. With the help of the stop block 304, the rotation angle can be limited to ninety degrees to ensure the precise positioning of the column 2 during rotation. The protective shell 13 adopts a waterproof design to protect the core components of the rotation mechanism 3 from external factors such as rain and dust, and extend its service life. The positioning block 14 can ensure the correct installation position of the worm gear 301 and ensure normal operation.

[0023] When using this utility model: First, the operator applies rotational force through the crank 307 with anti-slip sleeve 308 on the outer surface. This force is transmitted to the worm 301 through the gear commutator 306. The worm 301 meshes with the worm wheel 302, driving the rotating shaft 303 to rotate. The spline 305 fixed on the outer surface of the rotating shaft 303 meshes with the inner wall of the column 2, thereby driving the column 2 to rotate around the support base 1. The stop block 304 on the rotating shaft 303 can limit the rotation angle to ninety degrees, ensuring that the column 2 is accurately stopped in the vertical working position or the horizontal maintenance position. When the column 2 is in a vertical state, the two latching blocks 401 in the auxiliary support assembly 4 can be fixedly connected to the base 5. At the same time, the telescopic rods 402 hinged on the two latching blocks 401 are unfolded. The first fixing block 403 and the second fixing block 404 are at the same height. The spring 406 is in its original state. The second fixing block 404 is fixed to the outer surface of the column 2 to ensure that the telescopic rods 402 are connected stably. At this time, the radar water level gauge 11, environmental monitoring camera 10 and other equipment on the column 2 are at the working height and can collect water level and environmental data in real time. The solar panel 8 receives light energy and converts it into electrical energy to power the entire station. The control box 7 coordinates the operation of each piece of equipment. If maintenance is required on the solar panel 8, environmental monitoring camera 10, and radar water level gauge 11 of the high-altitude equipment, the operator turns the crank 307, and through the flipping mechanism 3, flips the column 2 from a vertical state to a position that is easy to operate, so that the high-altitude equipment is lowered to the maintenance height, avoiding the risks of working at height. The right-side buckle block 401 is then removed. At this time, the first fixing block 403 slides inside the column 2 under the guidance of the guide rod 405 as the column 2 flips. The telescopic rod 402 retracts, and the spring 406 is compressed, providing a stable buffer for the flipping of the column 2. The flipping mechanism 3 enables convenient maintenance of the equipment, and the auxiliary support component 4 enhances the stability of the working state, effectively improving safety and reliability, and reducing maintenance difficulty and cost.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water level monitoring station for a water conservancy reservoir, comprising a support base (1), characterized in that: A column (2) is movably hinged above the support base (1), and a flipping mechanism (3) is provided on the outside of the support base (1). The flipping mechanism (3) includes a worm (301), a worm wheel (302) meshing with the outer surface of the worm (301), a rotating shaft (303) fixedly connected to one end of the worm wheel (302), the rotating shaft (303) being rotatably connected inside the support base (1), a stop block (304) fixedly connected to the outer surface of the rotating shaft (303), and several splines (305) fixedly connected to the outer surface of the rotating shaft (303). Several splines (305) are all snapped into the inside of the column (2). A gear commutator (306) is fixedly connected to one end of the worm (301), the bottom surface of the gear commutator (306) is fixedly connected to the upper surface of the support base (1), and a crank handle (307) is fixedly connected to the other end of the gear commutator (306). An anti-slip sleeve (308) is fixedly connected to the outer surface of the crank handle (307). The column (2) is provided with an auxiliary support component (4) on its exterior.

2. A water level monitoring station for a reservoir according to claim 1, characterized in that: The auxiliary support assembly (4) includes two snap-fit ​​blocks (401). Each snap-fit ​​block (401) has a telescopic rod (402) hinged inside. The telescopic ends of the two telescopic rods (402) are respectively hinged to a first fixing block (403) and a second fixing block (404). The first fixing block (403) is slidably connected inside the column (2). The inner wall of the second fixing block (404) is fixedly connected to the outer surface of the column (2). The first fixing block (403) has a guide rod (405) slidably connected inside. The two ends of the guide rod (405) are fixedly connected to the inner wall of the column (2). The outer surface of the guide rod (405) is fitted with a spring (406). The bottom end of the spring (406) is fixedly connected to the upper surface of the first fixing block (403).

3. A water level monitoring station for a reservoir according to claim 2, characterized in that: The bottom surface of the support base (1) is fixedly connected to the base (5), and the bottom surfaces of the two buckle blocks (401) are fixedly connected to the upper surface of the base (5).

4. A water level monitoring station for a reservoir according to claim 1, characterized in that: The outer surface of the column (2) is fixedly connected to several locking blocks (6), one of which is fixedly connected to a control box (7), and the other is fixedly connected to a solar panel (8).

5. A water level monitoring station for a reservoir according to claim 1, characterized in that: A lateral mounting rod (9) is fixedly connected to the outer surface of the column (2), an environmental monitoring camera (10) is fixedly connected to the outer surface of the lateral mounting rod (9), and a radar water level gauge (11) is fixedly connected to the other end of the lateral mounting rod (9).

6. A water level monitoring station for a reservoir according to claim 1, characterized in that: A limiting block (12) is fixedly connected to the upper surface of the support base (1), and a protective shell (13) is fixedly connected to the upper surface of the support base (1). The inner wall of the protective shell (13) is rotatably connected to the outer surface of the rotating shaft (303). A positioning block (14) is rotatably connected to the outer surface of the worm (301), and the bottom surface of the positioning block (14) is fixedly connected to the upper surface of the support base (1).

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