A wind power prediction device

Abstract

This invention provides a wind power prediction device, including a base with four matrix-arranged casters on its bottom. Extending supports are welded to both sides of the base, each supporting a hydraulic cylinder with a support foot at its output end. A mounting base is protruding from the top of the base, with a first rod detachably connected to it. A second rod is detachably connected to the first rod, with a top block welded to its tip. Guide wheels are connected to the top block via a mounting bracket. A servo motor is mounted on the top of the base via a motor bracket. The casters at the bottom of the base allow the device to move easily between different locations, adapting to various complex terrains and environments. The hydraulic cylinders and support feet ensure the device is stably fixed to the ground after reaching a designated position, providing a foundation for accurate power prediction.

Description

Technical Field

[0001] This utility model relates to the field of wind power detection technology, and in particular to a wind power prediction device. Background Technology

[0002] Wind power forecasting refers to estimating in advance how much electricity a wind farm can generate by analyzing meteorological data such as wind speed and temperature, as well as historical power generation data. Because wind energy is intermittent and fluctuating, forecasting can help the power grid allocate power in advance and avoid power supply instability.

[0003] A wind power prediction device, disclosed in the prior art (publication number CN222823350U), includes a pole body one, a connector head, and a pole body two. The connector head is fixedly connected to the pole body one, and a bushing is provided inside the connector head. A locking block is connected to the bushing. A connecting block is provided on the pole body two, and a locking groove is opened on the connecting block. The locking groove and the locking block are locked together. The pole body two can be at least partially housed in the pole body one. The pole body two is also provided with a data acquisition component for wind power prediction. However, when the data acquisition component needs to be frequently inspected and repaired, repeated manual extension and retraction operations will greatly increase the labor intensity of maintenance personnel, reduce maintenance efficiency, and indirectly affect the continuity of wind power prediction. Therefore, a wind power prediction device is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art by proposing a wind power prediction device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a wind power prediction device, comprising a device base, four movable wheels arranged in a matrix protruding from the bottom of the device base, outwardly extending brackets welded to both sides of the device base, hydraulic cylinders mounted on the brackets, and support feet mounted on the output ends of the hydraulic cylinders, a mounting base protruding from the top of the device base, a first rod detachably connected to the mounting base, a second rod detachably connected to the first rod, a top block welded to the top of the second rod, a guide wheel connected to the top block via a mounting bracket, a servo motor mounted on the top of the device base via a motor bracket, a winding reel mounted on the output shaft of the servo motor, a steel wire rope wound on the winding reel, the steel wire rope extending downward past the guide wheel and connected to a component box, a limit mechanism detachably mounted on the top block, and the component box slidably arranged on the limit mechanism.

[0006] Preferably, the top of the device base is provided with two sets of placement mechanisms, each consisting of two spaced-apart placement racks. The top of each placement rack is provided with an arc-shaped placement groove whose diameter is adapted to the first rod and the second rod.

[0007] Preferably, the mounting base has a mating groove with an inner diameter that matches the first rod body. The first rod body is inserted into the mating groove, and the first rod body and the mating groove are connected and fixed by a limiting plug and a nut.

[0008] Preferably, the joint between the first rod and the second rod is connected and fixed by a connector. The connector consists of two clamps connected by a hinge, and the two clamps are connected and fixed by a connecting bolt on the side away from the hinge end.

[0009] Preferably, a storage box for accommodating connectors is slidably arranged on one side of the device base.

[0010] Preferably, the limiting mechanism comprises two limiting frames distributed on both sides of the top block. The limiting frames are fixed to the top block by hand-tightening bolts. The inner sides of both limiting frames are provided with limiting strips, and the two sides of the component box are provided with limiting grooves that are adapted to the limiting strips.

[0011] Preferably, the bottom end of the second rod body is provided with a plug-in portion, the outer diameter of which is adapted to the inner diameter of the opening at the top end of the first rod body, and the second rod body is plugged into the first rod body through the plug-in portion.

[0012] Preferably, the inner side of the clamp is provided with an arc-shaped locking tooth, and the outer wall of the joint between the first rod and the second rod is provided with an annular groove that matches the arc-shaped locking tooth.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, the movable wheels at the bottom of the device base enable the device to be easily moved between different sites, adapting to various complex terrains and environments. The hydraulic cylinder and support feet ensure that the device can be stably fixed on the ground after reaching the designated position, providing a foundation for accurate power prediction.

[0015] 2. In this utility model, the first rod and the mounting base, as well as the first rod and the second rod, are detachably connected. The design of the connectors ensures a secure connection and easy disassembly of the rods. Furthermore, the placement mechanism and storage box facilitate the storage and management of the rods and connectors, and simplify the transportation and maintenance of the device.

[0016] 3. In this utility model, the limiting mechanism effectively restricts the shaking of the component box, ensuring its stability during lifting and lowering. The cooperation between the arc-shaped locking teeth and the annular groove, along with the design of the insertion part of the second rod, further enhances the stability of the connection between the rods, improves the overall stability of the device, and thus improves the accuracy of wind power prediction. Attached Figure Description

[0017] Figure 1This utility model provides a three-dimensional structural schematic diagram of a wind power prediction device;

[0018] Figure 2 This utility model provides a side view cross-sectional structural diagram of a wind power prediction device;

[0019] Figure 3 This utility model provides a cross-sectional structural diagram of the mounting base and the first rod in a wind power prediction device.

[0020] Figure 4 This utility model presents a top sectional view of the structure of the limiting frame and limiting strip in a wind power prediction device.

[0021] Legend: 1. Device base; 2. Bracket; 3. Hydraulic cylinder; 4. Mounting seat; 5. First rod; 6. Second rod; 7. Top block; 8. Component box; 9. Mounting bracket; 10. Guide wheel; 11. Limiting bracket; 12. Connecting piece; 13. Servo motor; 14. Cable reel; 15. Moving wheel; 16. Storage box; 17. Arc-shaped locking tooth; 18. Hinge; 19. Connecting bolt; 20. Steel wire rope; 21. Connecting groove; 22. Limiting strip; 23. Hand-tightening bolt; 24. Placement rack. Detailed Implementation

[0022] 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 in the embodiments of this application can be combined with each other.

[0023] 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.

[0024] In this embodiment, as Figure 1-4As shown, a wind power prediction device includes a base 1. Four casters 15 arranged in a matrix are protruding from the bottom of the base 1. Outwardly extending supports 2 are welded to both sides of the base 1. Hydraulic cylinders 3 are mounted on the supports 2, and support feet are mounted on the output ends of the hydraulic cylinders 3. A mounting base 4 protrudes from the top of the base 1. A first rod 5 is detachably connected to the mounting base 4, and a second rod 6 is detachably connected to the first rod 5. A top block 7 is welded to the top of the second rod 6, and guide wheels 10 are connected to the top block 7 via mounting brackets 9. A servo motor 13 is mounted on the top of the base 1 via a motor bracket. The output shaft of the servo motor 13... A winding reel 14 is installed, and a steel wire rope 20 is wound on the winding reel 14. The steel wire rope 20 extends downward after passing over the guide wheel 10 and is connected to the component box 8. The internal structure of the component box 8 is based on the wind power prediction device for a new energy power station disclosed in CN221482067U. The device is equipped with a power module, a resistor module, a wireless transceiver module, a current detection module, and a power generation module. A temperature detector is installed on the top of the installation box. The fan blade used to drive the power generation module in this disclosure is replaced with a cup-type anemometer. Its working principle has been disclosed and will not be described again. A limit mechanism is detachably installed on the top block 7, and the component box 8 is slidably arranged on the limit mechanism.

[0025] The device's base 1 is equipped with casters 15, allowing for easy movement between different sites and adapting to various complex terrains and environments. The hydraulic cylinder 3 and support feet ensure the device is stably fixed to the ground after reaching the designated position, providing a foundation for accurate power prediction. The first pole 5 and mounting base 4, as well as the first pole 5 and second pole 6, are detachably connected, and the connector 12 design ensures a secure and easy-to-disassemble connection. The placement mechanism and storage box 16 facilitate the storage and management of the poles and connector 12, simplifying transportation and maintenance. The limiting mechanism effectively restricts the swaying of the component box 8, ensuring its stability during lifting and lowering. The engagement of the arc-shaped locking teeth 17 with the annular groove and the insertion design of the second pole 6 further enhance the stability of the connection between the poles, improving the overall stability of the device and thus increasing the accuracy of wind power prediction.

[0026] Specifically, in this embodiment, the top of the device base 1 is provided with two sets of placement mechanisms. Each placement mechanism consists of two spaced-apart placement racks 24. The top of each placement rack 24 has an arc-shaped placement groove with a diameter adapted to the first rod 5 and the second rod 6. When the device is being transported or not in use, the first rod 5 and the second rod 6 can be placed in the arc-shaped placement groove at the top of the placement rack 24. The diameter of the arc-shaped placement groove is adapted to the rod, effectively holding the rod in place and preventing it from shaking or colliding during transport, thus protecting the rod. It also facilitates the storage and management of the rod, improving the practicality and reliability of the device.

[0027] Specifically, in this embodiment, the mounting base 4 has a mating groove 21 with an inner diameter that matches the first rod 5. The first rod 5 is inserted into the mating groove 21, and the first rod 5 and the mating groove 21 are connected and fixed by a limiting rod and a nut. The mating groove 21 and the first rod 5 are adapted to facilitate the accurate insertion of the first rod 5 into the mounting base 4. The use of the limiting rod and the nut makes the connection between the first rod 5 and the mounting base 4 more stable, preventing the first rod 5 from loosening or falling off the mounting base 4 during use, ensuring the stability of the entire device structure. At the same time, this connection method also facilitates disassembly and installation, making the assembly and maintenance of the device easier.

[0028] Specifically, in this embodiment, the joint between the first rod 5 and the second rod 6 is connected and fixed by a connector 12. The connector 12 consists of two clamps connected by hinges 18. The sides of the two clamps away from the hinge ends are connected and fixed by connecting bolts 19. Through the cooperation of the hinges 18 and the connecting bolts 19, the clamps can be easily opened and closed, facilitating their installation at the joint between the first rod 5 and the second rod 6. This connection method can effectively fix the first rod 5 and the second rod 6 together, ensuring the firmness of the connection between the rods, and also facilitates disassembly when needed, making transportation and maintenance convenient.

[0029] Specifically, in this embodiment, a storage box 16 for accommodating the connector 12 is slidably arranged on one side of the device base 1. After the device is disassembled, the connector 12 can be placed in the storage box 16. The sliding arrangement design makes the storage box 16 more convenient to use, as it can be pulled out or pushed in as needed. The storage box 16 prevents the connector 12 from being lost during storage or transportation, ensuring the integrity of the connector 12 and making it easy to find and assemble it quickly for the next use, thus improving the efficiency of the device.

[0030] Specifically, in this embodiment, the limiting mechanism comprises two limiting frames 11 distributed on both sides of the top block 7. The limiting frames 11 are fixed to the top block 7 by hand-tightening bolts 23. Limiting strips 22 protrude from the inner sides of both limiting frames 11. Limiting grooves that match the limiting strips 22 are provided on both sides of the component box 8. The limiting frames 11 are fixed to the top block 7 by hand-tightening bolts 23 for easy installation and disassembly. The limiting strips 22 are adapted to the limiting grooves on the component box 8. During the lifting and lowering process of the component box 8, the limiting strips 22 can be embedded in the limiting grooves to restrict the movement of the component box 8, preventing it from swaying or swinging left and right, ensuring that the component box 8 can rise and fall stably along a straight line, thereby improving the accuracy and stability of wind power prediction.

[0031] Specifically, in this embodiment, the bottom end of the second rod 6 is provided with a plug-in portion. The outer diameter of the plug-in portion is adapted to the inner diameter of the opening at the top of the first rod 5. The second rod 6 is plugged into the first rod 5 through the plug-in portion. The matching design between the plug-in portion and the opening at the top of the first rod 5 allows the second rod 6 to be accurately inserted into the first rod 5, enhancing the tightness and stability of the connection between the rods. This plug-in method not only facilitates installation but also effectively prevents relative displacement between the second rod 6 and the first rod 5 during the use of the device, ensuring the stability of the entire rod structure and improving the overall performance of the device.

[0032] Specifically, in this embodiment, the inner side of the clamp is provided with an arc-shaped locking tooth 17, and the outer wall of the joint between the first rod 5 and the second rod 6 is provided with an annular groove that matches the arc-shaped locking tooth 17. When the clamp is fixed at the joint between the first rod 5 and the second rod 6, the arc-shaped locking tooth 17 will be embedded in the annular groove, which further enhances the clamping force of the clamp on the rod, prevents relative rotation between the first rod 5 and the second rod 6, improves the stability and reliability of the rod connection, and thus ensures the stability of the entire device structure, which is conducive to improving the accuracy of wind power prediction.

[0033] When the device needs to be moved, ensure the support legs are in the retracted state and push the device to the designated position using the moving wheels 15. Once in position, activate the hydraulic cylinder 3 to extend the support legs downwards until they are in close contact with the ground, stably supporting the device. Insert the first rod 5 into the mating groove 21 of the mounting base 4. Then, use a limiting rod to pass through the corresponding holes on the first rod 5 and the mating groove 21, and tighten with a nut to complete the connection between the first rod 5 and the mounting base 4. At this point, insert the insertion part of the second rod 6 into the top opening of the first rod 5, ensuring a tight fit. Then, open the two clamps of the connecting piece 12 using the hinge 18, wrap them around the mating point of the first rod 5 and the second rod 6, and then connect and fix the other end of the clamps with the connecting bolts 19. At this point, the arc-shaped locking teeth 17 on the inner side of the clamp will embed into the annular groove on the outer wall of the joint between the first rod 5 and the second rod 6, enhancing the stability of the connection. Then, connect one end of the wire rope 20 to the component box 8, and then pass the wire rope 20 around the guide wheel 10 and wind it onto the reel 14. Start the servo motor 13 to drive the reel 14 to rotate according to actual needs, realizing the winding and unwinding of the wire rope 20, thereby driving the component box 8 to perform lifting and lowering operations. After the device is used, disassemble it in the reverse order of assembly. Disassemble the connector 12, remove the first rod 5 and the second rod 6, and place them in the arc-shaped placement groove of the placement rack 24. Place the connector 12 into the storage box 16 for easy use next time. Retract the support legs and move the device to the storage position using the moving wheels 15.

[0034] The servo motor and hydraulic cylinder in this utility model are common knowledge in the field, and their working principle is a well-known technology. The appropriate model is selected according to the actual use. Therefore, the control method and wiring layout of the above structure will not be explained in detail.

[0035] 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 technical solution of the present utility model.

Claims

1. A wind power prediction device, comprising a device base, characterized in that: The base of the device has four protruding casters arranged in a matrix at its bottom. Outwardly extending brackets are welded to both sides of the base, each bracket housing a hydraulic cylinder. Support feet are mounted on the output ends of the hydraulic cylinders. A mounting base protrudes from the top of the base, and a first rod is detachably connected to the mounting base. A second rod is detachably connected to the first rod. A top block is welded to the top of the second rod, and a guide wheel is connected to the top block via a mounting bracket. A servo motor is mounted on the top of the base via a motor bracket. A winding reel is mounted on the output shaft of the servo motor, and a steel wire rope is wound around the reel. The steel wire rope extends downwards past the guide wheel and connects to a component box. A limit mechanism is detachably mounted on the top block, and the component box is slidably arranged on the limit mechanism.

2. The wind power prediction device according to claim 1, characterized in that: The top of the device base is provided with two sets of placement mechanisms. The placement mechanism consists of two spaced-apart placement racks. The top of the placement racks is provided with an arc-shaped placement groove with a diameter that matches the first rod and the second rod.

3. The wind power prediction device according to claim 1, characterized in that: The mounting base has a mating groove with an inner diameter that matches the first rod. The first rod is inserted into the mating groove, and the first rod and the mating groove are connected and fixed by a limiting plug and a nut.

4. The wind power prediction device according to claim 1, characterized in that: The first rod and the second rod are connected and fixed at their joint by a connector. The connector consists of two clamps connected by a hinge. The two clamps are fixed by a connecting bolt on the side away from the hinge end.

5. A wind power prediction device according to claim 1, characterized in that: A storage box for accommodating connectors is slidably arranged on one side of the device base.

6. The wind power prediction device according to claim 1, characterized in that: The limiting mechanism consists of two limiting frames distributed on both sides of the top block. The limiting frames are fixed to the top block by hand-tightening bolts. The inner sides of both limiting frames are provided with limiting strips. The two sides of the component box are provided with limiting grooves that are adapted to the limiting strips.

7. The wind power prediction device according to claim 1, characterized in that: The bottom end of the second rod is provided with a plug-in part, the outer diameter of which is adapted to the inner diameter of the opening at the top of the first rod, and the second rod is plugged into the first rod through the plug-in part.

8. A wind power prediction device according to claim 4, characterized in that: The inner side of the clamp is provided with an arc-shaped locking tooth, and the outer wall of the joint between the first rod and the second rod is provided with an annular groove that matches the arc-shaped locking tooth.

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