Windproof and shockproof anemograph fixing guarantee device

Abstract

The utility model relates to the technical field of anemograph installation, and discloses a windproof and shockproof anemograph fixing guarantee device which comprises a protective cover and a protective shell, the outer side of the protective cover is fixedly connected with a bottom plate, the top of the bottom plate is provided with a clamping assembly through a lifting mechanism, and the lifting mechanism comprises a driving assembly and a fixing assembly. And the driving assembly comprises two lead screws, the top of the bottom plate is fixedly connected with a driving motor, one lead screw is fixedly connected to the output end of the driving motor, the outer portions of the lead screws are in threaded connection with third sliding blocks, the bottoms of the two lead screws are fixedly connected with two belt wheels, and a synchronous belt is arranged between the two belt wheels in a sleeving mode. According to the utility model, the air cylinder in the clamping assembly drives the connecting block at the output end to drive the sliding block II to slide along the guide rail, so that the clamp at the bottom moves towards the direction of the anemograph, the clamping action is realized, and the clamping stability is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of anemometer installation technology, and in particular to a windproof and shockproof anemometer fixing and protection device. Background Technology

[0002] In the field of meteorological monitoring and environmental data acquisition, anemometers, as the core equipment for measuring wind speed, are widely used in meteorological stations, wind farms, airports and other places. Accurately obtaining wind speed data is crucial for climate research, energy development and disaster early warning. The stable installation and protection of anemometers directly affect their measurement accuracy and equipment lifespan.

[0003] However, existing anemometer fixing devices have significant structural design flaws. Once fixed, the anemometer's height is often fixed at a constant position, preventing adjustment based on wind direction and actual usage. This limits the device's usability. Furthermore, their clamping and fixing structures are relatively simple, relying solely on bolt tightening force. In harsh environments such as strong winds and vibrations, this force is insufficient, leading to loosening or even detachment of the device. This severely impacts the anemometer's normal operation and data accuracy. Therefore, a windproof and vibration-resistant anemometer fixing device is proposed to address these issues. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a windproof and shockproof anemometer fixing and protection device, which aims to improve the limitations of the existing technology in adjusting the height and position of anemometers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A windproof and shockproof anemometer fixing and protection device includes a protective cover and a protective shell. A base plate is fixedly connected to the outside of the protective cover, and a clamping assembly is installed on the top of the base plate through a lifting mechanism.

[0007] The lifting mechanism includes a drive assembly and a fixing assembly. The drive assembly includes two lead screws. A drive motor is fixedly connected to the top of the base plate. One of the lead screws is fixedly connected to the output end of the drive motor. A slider is threaded onto the outside of the lead screw. Two pulleys are fixedly connected to the bottom of the two lead screws. A synchronous belt is sleeved between the two pulleys.

[0008] As a further description of the above technical solution:

[0009] The fixing assembly includes a connecting plate, which is fixedly connected to the outside of the two sliders 3, and two fixing blocks 3 are fixedly connected to the outside of the protective cover, and the two fixing blocks 3 are fixedly connected to the top of the two lead screws;

[0010] As a further description of the above technical solution:

[0011] The clamping assembly includes a mounting block, which is fixedly connected to the middle of the protective shell. A cylinder is fixedly connected to the outer side of the mounting block. A connecting block is fixedly connected to the output end of the cylinder. A slider two is fixedly connected to the bottom of the connecting block. A guide rail is fixedly connected to the middle of the protective shell. The slider two is slidably connected to the outside of the guide rail.

[0012] As a further description of the above technical solution:

[0013] A fixing block two is fixedly connected to the middle of the guide rail, a fixing shaft is fixedly connected to the top of the fixing block two, and a gear is rotatably connected to the outside of the fixing shaft.

[0014] As a further description of the above technical solution:

[0015] The clamping assembly also includes a rack, which is fixedly connected to the middle of the second slider. The gear meshes with the rack, and a clamp is fixedly connected to the bottom of the second slider.

[0016] As a further description of the above technical solution:

[0017] A support rod is fixedly connected to the top of the base plate, and the support rod is fixedly connected to the bottom of one of the pulleys;

[0018] As a further description of the above technical solution:

[0019] The inner side of the protective cover is fixedly connected to two fixing blocks, and two sliding grooves are opened in the middle of each of the two fixing blocks.

[0020] As a further description of the above technical solution:

[0021] Two sliders are fixedly connected to the outer side of the protective shell, and the two sliders are slidably connected in the middle of the two sliders.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, after the drive motor in the lifting mechanism is started, it drives the lead screw to rotate. Through the transmission of the synchronous belt and pulley, the two lead screws rotate synchronously. The slider three outside the lead screw moves up and down along the lead screw due to the threaded connection, thereby driving the connecting plate fixed on the slider three and the entire clamping assembly to rise and fall, flexibly adjusting the installation height of the anemometer and improving the applicability of the device.

[0024] 2. In this utility model, the connecting block at the output end of the cylinder in the clamping assembly drives the second slider to slide along the guide rail, thereby moving the bottom clamp towards the anemometer to achieve the clamping action and enhance the clamping stability. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the fixing block three of the windproof and shockproof anemometer fixing and protection device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the protective shell of a windproof and shockproof anemometer fixing and protection device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the clamp for a windproof and shockproof anemometer fixing and protection device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the drive motor of a windproof and shockproof anemometer fixing and protection device proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the fixed shaft of a windproof and shockproof anemometer fixing and protection device proposed in this utility model.

[0030] Legend:

[0031] 1. Protective cover; 2. Fixing block one; 3. Slide groove; 4. Slider one; 5. Protective shell; 6. Clamp; 7. Mounting block; 8. Cylinder; 9. Connecting block; 10. Slider two; 11. Guide rail; 12. Fixing block two; 13. Rack; 14. Gear; 15. Fixed shaft; 16. Drive motor; 17. Synchronous belt; 18. Pulley; 19. Lead screw; 20. Fixing block three; 21. Slider three; 22. Connecting plate; 23. Support rod; 24. Base plate. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a windproof and shockproof anemometer fixing and protection device, including a protective cover 1 and a protective shell 5. A base plate 24 is fixedly connected to the outer side of the protective cover 1, and a clamping assembly is installed on the top of the base plate 24 via a lifting mechanism. Through the lifting assembly, when the wind force is too strong, the anemometer can be lowered into the protective cover 1, where the protective cover 1 buffers the wind force and prevents the equipment from being directly exposed to strong winds. The clamping assembly reliably fixes the anemometer, maintaining stable operation.

[0034] The lifting mechanism includes a drive assembly and a fixed assembly. The drive assembly includes two lead screws 19. A drive motor 16 is fixedly connected to the top of the base plate 24. The drive motor 16 serves as a power source, and its output rotation directly drives the lead screw 19 connected to it to rotate after startup. One of the lead screws 19 is fixedly connected to the output end of the drive motor 16. A slider 21 is threadedly connected to the external of the lead screw 19. The slider 21 is threadedly connected to the lead screw 19, converting the rotational motion of the lead screw 19 into linear lifting motion along the axis of the lead screw 19, thereby driving the clamping assembly to move up and down. Two pulleys 18 are fixedly connected to the bottom of the two lead screws 19, and a synchronous belt 17 is sleeved between the two pulleys 18. The two lead screws 19 form a transmission structure through the bottom pulleys 18 and the synchronous belt 17, ensuring that the two lead screws 19 rotate synchronously and avoiding lifting deviation due to speed differences. The fixing assembly includes a connecting plate 22, which is fixedly connected to the outside of the two sliders 21. The connecting plate 22, fixed to the outer side of the two sliders 21, synchronously transmits the lifting and lowering motion of the double lead screws 19 to the clamping assembly, ensuring that they maintain a horizontal posture during lifting and lowering. Two fixing blocks 20 are fixedly connected to the outer side of the protective cover 1, and these two fixing blocks 20 are fixedly connected to the tops of the two lead screws 19. The tops of the lead screws 19 are fixed to the outer side of the protective cover 1 via the fixing blocks 20, restricting the axial movement of the lead screws 19.

[0035] Reference Figure 3 and Figure 5The clamping assembly includes a mounting block 7, which is fixedly connected to the middle of the protective shell 5. A cylinder 8 is fixedly connected to the outer side of the mounting block 7. The cylinder 8 serves as a power source, and its output end drives the connecting block 9 to achieve linear motion. The output end of the cylinder 8 is fixedly connected to the connecting block 9, which drives the second slider 10 to slide along the guide rail 11, ensuring the accuracy of the movement direction. The bottom of the connecting block 9 is fixedly connected to the second slider 10, and the middle of the protective shell 5 is fixedly connected to the guide rail 11. The guide rail 11 provides rigid support for the second slider 10, reducing shaking during clamping. The second slider 10 is slidably connected to the outside of the guide rail 11. A fixing block 12 is fixedly connected to the middle of the guide rail 11. The fixing block 12 and the fixing shaft 15 fix the position of the gear 14, preventing the gear 14 from shifting during transmission, thereby ensuring the consistency of the clamp 6's movement. The top of the fixing block 12 is fixedly connected to the fixing shaft 15, and the gear 14 is rotatably connected to the outside of the fixing shaft 15. The clamping assembly also includes a rack 13, which is fixedly connected to the middle of the second slider 10. A gear 14 meshes with the rack 13. The meshing action between the rack 13 and the gear 14 in the middle of the second slider 10 converts linear motion into rotational motion of the gear 14, while the fixed shaft 15 of the gear 14 enhances transmission stability. A clamp 6 is fixedly connected to the bottom of the second slider 10. As the second slider 10 moves, the clamp 6 moves towards the anemometer and completes the clamping action.

[0036] Reference Figure 1 and Figure 4 A support rod 23 is fixedly connected to the top of the base plate 24, and the support rod 23 is fixedly connected to the bottom of one of the pulleys 18. The support rod 23 supports the bottom of one of the pulleys 18, preventing the pulley 18 from sagging due to gravity during transmission, ensuring the tension of the synchronous belt 17, and preventing slippage. Two fixing blocks 2 are fixedly connected to the inner side of the protective cover 1, and two sliding grooves 3 are opened in the middle of the two fixing blocks 2. Two sliders 4 are fixedly connected to the outer side of the protective shell 5, and the two sliders 4 are slidably connected in the middle of the two sliders 4. When the lifting mechanism adjusts the height of the clamping assembly, the protective shell 5 can slide inside the sliding grooves 3 with the sliders 4, ensuring that its relative position with the anemometer changes synchronously. When the clamping assembly clamps the anemometer, it avoids the protective shell 5 from tilting due to uneven clamping force, which would affect the installation accuracy of the anemometer.

[0037] Working principle: When the anemometer is needed, the air pressure first pushes the connecting block 9. After the cylinder 8 is connected to compressed air, the piston pushes the connecting block 9 at the output end to move in the direction of the anemometer. The slider 10 slides along the guide rail 11 with the connecting block 9. The fit clearance between the slider 10 and the guide rail 11 ensures that the movement direction of the slider 10 is accurate and avoids deviation. Due to the meshing action of the rack 13 and gear 14 in the middle of the slider 10, when the slider 10 moves to the left, the rack 13 pushes the gear 14 to rotate clockwise. Conversely, when the slider 10 moves to the right, the gear 14 rotates counterclockwise, ensuring that the clamp 6 stably clamps the anemometer.

[0038] When the anemometer needs to be raised or lowered, the drive motor 16 first drives the lead screw 19 at the output end to rotate synchronously. Since the bottom of the two lead screws 19 are connected by the pulley 18 and the synchronous belt 17, the rotation of the left lead screw 19 will be transmitted to the right lead screw 19 through the synchronous belt 17, so that the two lead screws 19 rotate synchronously in the same direction. The slider 21 outside the lead screw 19 is connected by a thread, and moves up and down along the axis of the lead screw 19 while the lead screw 19 rotates. The two sliders 21 are connected by the connecting plate 22 to ensure the synchronous movement of the sliders 21 on both sides and to prevent the clamping assembly from tilting. The clamping assembly is connected above the connecting plate 22. Therefore, the raising and lowering of the slider 21 directly drives the height change of the clamping assembly and the anemometer.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A windproof and shockproof anemometer fixing and protection device, comprising a protective cover (1) and a protective shell (5), characterized in that: The outer side of the protective cover (1) is fixedly connected to a base plate (24), and the top of the base plate (24) is equipped with a clamping assembly through a lifting mechanism; The lifting mechanism includes a drive assembly and a fixing assembly. The drive assembly includes two lead screws (19). A drive motor (16) is fixedly connected to the top of the base plate (24). One of the lead screws (19) is fixedly connected to the output end of the drive motor (16). A slider (21) is threadedly connected to the outside of the lead screw (19). Two pulleys (18) are fixedly connected to the bottom of the two lead screws (19). A synchronous belt (17) is sleeved between the two pulleys (18).

2. The windproof and shockproof anemometer fixing and protection device according to claim 1, characterized in that: The fixing assembly includes a connecting plate (22) which is fixedly connected to the outside of the two sliders (21), and two fixing blocks (20) are fixedly connected to the outside of the protective cover (1), and the two fixing blocks (20) are fixedly connected to the top of the two lead screws (19).

3. The windproof and shockproof anemometer fixing and protection device according to claim 1, characterized in that: The clamping assembly includes a mounting block (7), which is fixedly connected to the middle of the protective shell (5). A cylinder (8) is fixedly connected to the outer side of the mounting block (7). A connecting block (9) is fixedly connected to the output end of the cylinder (8). A slider two (10) is fixedly connected to the bottom of the connecting block (9). A guide rail (11) is fixedly connected to the middle of the protective shell (5). The slider two (10) is slidably connected to the outside of the guide rail (11).

4. The windproof and shockproof anemometer fixing and protection device according to claim 3, characterized in that: The guide rail (11) is fixedly connected to a second fixing block (12) in the middle, and a fixing shaft (15) is fixedly connected to the top of the second fixing block (12). A gear (14) is rotatably connected to the outside of the fixing shaft (15).

5. The windproof and shockproof anemometer fixing and protection device according to claim 4, characterized in that: The clamping assembly also includes a rack (13), which is fixedly connected to the middle of the second slider (10). The gear (14) meshes with the rack (13), and a clamp (6) is fixedly connected to the bottom of the second slider (10).

6. The windproof and shockproof anemometer fixing and protection device according to claim 1, characterized in that: A support rod (23) is fixedly connected to the top of the base plate (24), and the support rod (23) is fixedly connected to the bottom of one of the pulleys (18).

7. The windproof and shockproof anemometer fixing and protection device according to claim 1, characterized in that: The inner side of the protective cover (1) is fixedly connected to two fixing blocks (2), and two sliding grooves (3) are opened in the middle of the two fixing blocks (2).

8. The windproof and shockproof anemometer fixing and protection device according to claim 1, characterized in that: Two sliders (4) are fixedly connected to the outer side of the protective shell (5), and the two sliders (4) are slidably connected in the middle of the two sliders (4).

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