Wind measuring tool for offshore wind power building
By designing a wind measurement tool for offshore wind power building with flight and hovering capabilities, the problem of the difficulty in effectively monitoring wind speed in specific areas is solved in the existing technology, and more accurate wind speed monitoring and emergency recovery functions are achieved.
Patent Information
- Application Number
- CN202510451083.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-11
- Publication Date
- 2025-06-20
AI Technical Summary
The prior art is difficult to effectively monitor the wind speed at a certain area height, thereby accurately simulating the overall power of the wind turbine after the assumption of the sea surface.
A wind measurement tool for offshore wind power building is designed, including component-carrying core housing, side extension support arms, wind power monitoring box, wind measuring device lifting structure, fan folding structure and telescopic buffer landing structure, which can fly and hover accurately at a specified area to monitor wind speed.
It realizes effective monitoring of wind speeds within a specific altitude range, obtains more accurate wind speed data, and can quickly recover the device in an emergency to ensure the safety of the equipment.
Smart Images
Figure CN120171799A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of offshore wind power construction, and particularly to an anemometry tool for offshore wind power buildings. Background Art
[0002] Offshore wind power buildings, namely wind power generation facilities constructed on the ocean, are designed to efficiently convert offshore wind energy into electrical energy. These facilities include core components such as offshore wind turbines, collector submarine cables, offshore booster substations, high-voltage submarine cables for transmission to shore, and onshore control centers. Anemometry for offshore wind power buildings is of crucial importance. It is an essential link in the development of wind energy resources, directly affecting the design, construction, and operational efficiency of wind farms. Through accurate anemometry, detailed wind energy resource data can be obtained, providing a solid basis for wind farm site selection, wind turbine selection, wind resistance design, and wind power prediction. At the same time, anemometry is also the key to evaluating the feasibility of wind power projects, ensuring the safety and reliability of investments. Given the complexity of the marine environment, anemometry technology needs to be particularly adapted to and cope with these special conditions to reduce development costs and project risks. However, currently in the industry, there is a lack of wind speed monitoring equipment for different positions and corresponding heights, making it difficult to effectively monitor the wind speed within a specific area height, and thus accurately simulate the overall power of wind turbines after being installed on the sea surface. For the above problems, there may already be technical means to solve them in the prior art, but this case aims to provide an alternative or replacement technical solution. Summary of the Invention
[0003] The technical solution of the present invention to achieve the above object is as follows: An anemometry tool for offshore wind power buildings, comprising: a component-carrying core housing, a pair of laterally extending support arms, and a wind monitoring box. The pair of laterally extending support arms are respectively installed on the component-carrying core housing. A counterweight emergency release structure is installed on the wind monitoring box. A wind speed detector lifting structure is installed inside the component-carrying core housing. A pair of fan folding structures are respectively installed inside the pair of laterally extending support arms. A pair of telescopic buffer landing structures are respectively installed on the pair of laterally extending support arms. The wind speed detector lifting structure includes: a lifting power rotor, a lifting transmission rotating shaft, a lifting drive gear, a lifting transmission gear, a steel cable winding hub, a connecting steel cable, a box body connecting key, a monitoring damping fan, a plurality of branch lifting arms, a plurality of first fan frames, and a plurality of first lifting fans; The lifting power rotor is installed in the component-carrying core housing. The lifting transmission rotating shaft is connected to the lifting power rotor. The lifting drive gear is connected to the lifting transmission rotating shaft, and the lifting drive gear meshes with the lifting transmission gear. The lifting transmission gear is connected to the cable winding hub. The cable winding hub is installed on the component-carrying core housing through a rotating shaft. The connecting cable is connected to the cable winding hub. The box connecting key is connected to the connecting cable and is installed on the wind monitoring box. The monitoring damping fan is installed on the wind monitoring box. A number of the branch lifting arms are respectively installed on the component-carrying core housing. A number of the first fan frames are respectively connected to a number of the branch lifting arms. A number of the first lifting fans are respectively installed in a number of the first fan frames; It should be noted that in the above, the battery pack provided in the component-carrying core housing provides power for the first fan frames on the four branch lifting arms and the first and second lifting fans in a pair of second fan frames, enabling the entire tool device to lift off. In cooperation with the altimeter provided in the component-carrying core housing, it flies to the specified height within the area to be detected and then hovers. The lifting power rotor and the lifting transmission rotating shaft are driven to rotate, thereby driving the rotation of the lifting drive gear and the meshing lifting transmission gear, so that the cable winding hub rotates, and the connecting cable wound thereon is lowered, lowering the box connecting key and the wind monitoring box to an appropriate height. The wind in the air passes through the monitoring damping fan, causing the monitoring damping fan to rotate. The rotation speed detector provided on the monitoring damping fan can analyze the rotation speed of the monitoring damping fan and calculate the wind speed here. The remote camera provided on the component-carrying core housing enables the engineer to remotely control the tool device and promptly avoid and withdraw from dangers (such as birds and thunderclouds, etc.).
[0004] Preferably, the fan folding structure includes: an in-arm electric telescopic rod, a first connecting rotating shaft, a connecting traction spring, a second connecting rotating shaft, a third connecting rotating shaft, a second fan frame, and a second lifting fan; The in-arm electric telescopic rod is installed in the side extension arm. The first connecting rotating shaft is installed on the in-arm electric telescopic rod, and the first connecting rotating shaft is connected to the connecting traction spring. The connecting traction spring is connected to the second connecting rotating shaft. The second connecting rotating shaft is installed on the second fan frame. The second lifting fan is installed in the second fan frame. The third connecting rotating shaft is installed on the side extension arm, and the third connecting rotating shaft is connected to the second fan frame; It should be noted that in the above situation, after the tool device takes off, the high-speed flowing air at high altitude will affect the tool device, making it prone to deviation. Therefore, the electric telescopic rod inside the side extension arm in the corresponding direction is driven to extend, and then the connecting traction spring relies on the first connecting rotating shaft and the second connecting rotating shaft to push the second fan frame to fold along the third connecting rotating shaft. The folded second fan frame will oppose the wind at high altitude through the second lifting fan on it, so that the tool device can stably hover at the designated position.
[0005] Preferably, the telescopic buffer landing structure includes: a pair of vertical electric telescopic rods, a pair of connecting platforms, a pair of polymer buffer balls, and a pair of grounding foot plates; A pair of the vertical electric telescopic rods are respectively installed on a pair of the side extension arms, a pair of the connecting platforms are respectively installed on a pair of the vertical electric telescopic rods, a pair of the polymer buffer balls are respectively installed on a pair of the connecting platforms, and a pair of the grounding foot plates are respectively connected to a pair of the polymer buffer balls; It should be noted that in the above situation, after the tool device takes off, the pair of vertical electric telescopic rods contract, so that the overall wind resistance of the tool is greatly reduced, which is beneficial to hovering in the air. When landing, the vertical electric telescopic rods are extended, and when landing, a pair of grounding foot plates will land first, and a pair of polymer buffer balls will fully dissolve and absorb the impact force generated during landing, so that when landing, the upper part of the connecting platform is hardly affected by the impact, and the tool device is fully protected to prevent it from being damaged.
[0006] Preferably, the counterweight emergency release structure includes: a pair of counterweight spheres, a pair of component placement grooves, a pair of sphere connecting keys, and several electromagnetic locking components; A pair of the component placement grooves are respectively opened on a pair of the wind force monitoring boxes, a pair of the sphere connecting keys are respectively installed on a pair of the counterweight spheres, and a pair of the sphere connecting keys are respectively inserted into a pair of the component placement grooves. Several of the electromagnetic locking components are respectively installed in a pair of the component placement grooves, and several of the electromagnetic locking components are respectively connected to a pair of the sphere connecting keys; The electromagnetic locking component includes: a power electromagnet, a transmission magnet, a return spring, and a key body locking column; The power electromagnet is installed in the component placement groove. The column-bearing push plate is inserted into the component placement groove, and the column-bearing push plate is respectively connected to a pair of the return springs. The pair of return springs are respectively installed in the component placement groove. The key body locking column is installed on the column-bearing push plate. The drive magnet is installed on the column-bearing push plate. The key body locking column is connected to the column-bearing push plate, and the key body locking column is inserted into the spherical joint key. It should be noted that in the above, when the tool device detects an emergency and needs to quickly recover the wind power monitoring box body, at this time, the power electromagnet generates magnetic force, so that the drive magnet is attracted, and then the column-bearing push plate is pulled, so that a pair of corresponding return springs in the component placement groove are compressed, so that the key body locking column is separated from the spherical joint key. At this time, the pair of spherical joint keys will be pulled out of the component placement groove under the gravity of the corresponding pair of counterweight spheres, and then the counterweight spheres will quickly fall. The wind power monitoring box body loses the traction of the counterweight spheres and its weight is greatly reduced. At this time, it can be quickly recovered.
[0007] Preferably, a battery pack is arranged in the component-bearing core housing. Preferably, a remote camera is arranged on the component-bearing core housing. Preferably, an altimeter is arranged in the component-bearing core housing. Preferably, an anti-slip plastic layer is arranged on the floor attachment plate. Preferably, a storage battery is arranged in the wind power monitoring box body. Preferably, a rotation speed detector is arranged on the monitoring damping fan.
[0008] A wind measurement tool for an offshore wind power building manufactured by using the technical solution of the present invention, compared with the prior art: This tool device has the ability to fly and accurately hover at a specified altitude in a specified area, can effectively monitor the wind speed within a specific altitude range. During the monitoring process, the fan folding structure thereon can be flexibly adjusted to resist strong winds at high altitudes, ensuring that the device hovers stably at the specified altitude, and then obtaining more accurate wind speed monitoring data. In addition, the device is also equipped with a wind detector lifting structure and a counterweight emergency release structure. This innovative design can quickly start the emergency recovery program to quickly recover the wind power monitoring box body in case of emergencies such as bird strikes and approaching thunderclouds, thus maximizing the safety of various precision components on the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic front sectional view of the wind measurement tool for an offshore wind power building described in the present invention.
[0010] Figure 2Schematic diagram of the front sectional view of a wind measurement tool for an offshore wind power building according to the present invention.
[0011] Figure 3 Schematic diagram of the top view structure of a wind measurement tool for an offshore wind power building according to the present invention.
[0012] Figure 4 For Figure 1 Partial enlarged schematic diagram of "A" in
[0013] Figure 5 For Figure 1 Partial enlarged schematic diagram of "B" in
[0014] Figure 6 For Figure 1 Partial enlarged schematic diagram of "C" in
[0015] Figure 7 For Figure 1 Partial enlarged schematic diagram of "D" in
[0016] Figure 8 For Figure 2 Partial enlarged schematic diagram of "E" in
[0017] In the figure: 1. Component bearing core housing; 2. Lateral extension arm; 3. Wind monitoring box; 4. Lifting power rotor; 5. Lifting transmission rotating shaft; 6. Lifting drive gear; 7. Lifting transmission gear; 8. Cable winding hub; 9. Connecting cable; 10. Box connecting key; 11. Monitoring damping fan; 12. Branch lifting arm; 13. First fan frame; 14. First lifting fan; 15. Electric telescopic rod inside the arm; 16. First connecting rotating shaft; 17. Connecting traction spring; 18. Second connecting rotating shaft; 19. Third connecting rotating shaft; 20. Second fan frame; 21. Second lifting fan; 22. Vertical electric telescopic rod; 23. Connecting platform; 24. Polymer buffer ball; 25. Floor sticking foot plate; 26. Counterweight sphere; 27. Component placement groove; 28. Sphere connecting key; 29. Power electromagnet; 30. Transmission magnet; 31. Return spring; 32. Key body locking column; 33. Column bearing push plate. Detailed implementation method
[0018] Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no description of electrical control will be made.
[0019] Embodiment The present invention will be specifically described below in conjunction with the accompanying drawings, as Figure 1-8As shown in the figure, an anemometry tool for offshore wind power construction includes: a component-carrying core housing 1, a pair of laterally extending support arms 2, and a wind power monitoring box 3. The pair of laterally extending support arms 2 are respectively installed on the component-carrying core housing 1. A weight emergency release structure is installed on the wind power monitoring box 3. A wind speed detector lifting structure is installed inside the component-carrying core housing 1. A pair of fan folding structures are respectively installed inside the pair of laterally extending support arms 2. A pair of telescopic buffer landing structures are respectively installed on the pair of laterally extending support arms 2. The wind speed detector lifting structure includes: a lifting power rotor 4, a lifting transmission rotating shaft 5, a lifting drive gear 6, a lifting transmission gear 7, a steel cable winding hub 8, a connecting steel cable 9, a box connecting key 10, a monitoring damping fan 11, a plurality of branch lifting support arms 12, a plurality of first fan frames 13, and a plurality of first lifting fans 14. The lifting power rotor 4 is installed inside the component-carrying core housing 1. The lifting transmission rotating shaft 5 is connected to the lifting power rotor 4. The lifting drive gear 6 is connected to the lifting transmission rotating shaft 5, and the lifting drive gear 6 meshes with the lifting transmission gear 7. The lifting transmission gear 7 is connected to the steel cable winding hub 8. The steel cable winding hub 8 is installed on the component-carrying core housing 1 through a rotating shaft. The connecting steel cable 9 is connected to the steel cable winding hub 8. The box connecting key 10 is connected to the connecting steel cable 9, and the box connecting key 10 is installed on the wind power monitoring box 3. The monitoring damping fan 11 is installed on the wind power monitoring box 3. The plurality of branch lifting support arms 12 are respectively installed on the component-carrying core housing 1. The plurality of first fan frames 13 are respectively connected to the plurality of branch lifting support arms 12. The plurality of first lifting fans 14 are respectively installed inside the plurality of first fan frames 13. The fan folding structure includes: an in-arm electric telescopic rod 15, a first connecting rotating shaft 16, a connecting traction spring 17, a second connecting rotating shaft 18, a third connecting rotating shaft 19, a second fan frame 20, and a second lifting fan 21. The in-arm electric telescopic rod 15 is installed inside the laterally extending support arm 2. The first connecting rotating shaft 16 is installed on the in-arm electric telescopic rod 15, and the first connecting rotating shaft 16 is connected to the connecting traction spring 17. The connecting traction spring 17 is connected to the second connecting rotating shaft 18. The second connecting rotating shaft 18 is installed on the second fan frame 20. The second lifting fan 21 is installed inside the second fan frame 20. The third connecting rotating shaft 19 is installed on the laterally extending support arm 2, and the third connecting rotating shaft 19 is connected to the second fan frame 20. The telescopic buffer landing structure includes: a pair of vertical electric telescopic rods 22, a pair of connecting platforms 23, a pair of polymer buffer balls 24, and a pair of floor attachment plates 25.A pair of the vertical electric telescopic rods 22 are respectively installed on a pair of the lateral extension arms 2, a pair of the connection platforms 23 are respectively installed on a pair of the vertical electric telescopic rods 22, a pair of the polymer buffer balls 24 are respectively installed on a pair of the connection platforms 23, and a pair of the floor attachment plates 25 are respectively connected to a pair of the polymer buffer balls 24; the counterweight emergency release structure includes: a pair of counterweight spheres 26, a pair of component placement grooves 27, a pair of sphere connection keys 28, and a plurality of electromagnetic locking components; a pair of the component placement grooves 27 are respectively formed on a pair of the wind force monitoring boxes 3, a pair of the sphere connection keys 28 are respectively installed on a pair of the counterweight spheres 26, and a pair of the sphere connection keys 28 are respectively inserted into a pair of the component placement grooves 27, and a plurality of the electromagnetic locking components are respectively installed in a pair of the component placement grooves 27, and a plurality of the electromagnetic locking components are respectively connected to a pair of the sphere connection keys 28; the electromagnetic locking component includes: a power electromagnet 29, a transmission magnet 30, a return spring 31, and a key body locking column 32; the power electromagnet 29 is installed in the component placement groove 27, the column-bearing push plate 33 is inserted into the component placement groove 27, and the column-bearing push plate 33 is respectively connected to a pair of the return springs 31, a pair of the return springs 31 are respectively installed in the component placement groove 27, the key body locking column 32 is installed on the column-bearing push plate 33, the transmission magnet 30 is installed on the column-bearing push plate 33, the key body locking column 32 is connected to the column-bearing push plate 33, and the key body locking column 32 is inserted into the sphere connection key 28.;
[0020] According to the attached Figure 1-8It is concluded that the battery pack arranged in the component-carrying core housing 1 powers the first fan frame 13 on the four branch lifting arms 12 and the first lifting fan 14 and the second lifting fan 21 in a pair of second fan frames 20, causing the entire tool device to lift off and fly. In cooperation with the altimeter arranged in the component-carrying core housing 1, it flies to the specified height within the area to be detected and then hovers. The lifting power rotor 4 and the lifting transmission rotating shaft 5 are driven to rotate, thereby driving the lifting drive gear 6 and the engaged lifting transmission gear 7 to rotate, so that the cable winding hub 8 rotates, and the connecting cable 9 wound around it is lowered, and the box connecting key 10 and the wind force monitoring box 3 are lowered to an appropriate height. The wind in the air passes through the monitoring damping fan 11, causing the monitoring damping fan 11 to rotate. The speed detector arranged on the monitoring damping fan 11 can analyze the rotation speed of the monitoring damping fan 11 and calculate the wind speed here. The remote camera arranged on the component-carrying core housing 1 enables the engineer to remotely control the tool device and promptly avoid and withdraw from dangers (such as flying birds and thunderclouds, etc.); when the tool device takes off, the high-speed flowing air at high altitude will affect the tool device, making it prone to deviation. Therefore, the electric telescopic rod 15 inside the lateral extension arm 2 in the corresponding direction is driven to extend, and then the connecting traction spring 17 relies on the first connecting rotating shaft 16 and the second connecting rotating shaft 18 to push the second fan frame 20 to fold along the third connecting rotating shaft 19. The folded second fan frame 20 will counteract the wind in the air through the second lifting fan 21 on it, so that the tool device can stably hover at the specified position; when the tool device takes off, a pair of vertical electric telescopic rods 22 contract, significantly reducing the overall wind resistance of the tool device, which is beneficial for hovering in the air. When landing, the vertical electric telescopic rods 22 are extended, and when landing, a pair of ground contact foot plates 25 will touch the ground first, and a pair of polymer buffer balls 24 will fully dissolve and absorb the impact force generated during landing, so that when landing, there is almost no impact on the upper part of the connecting platform 23, protecting the tool device from damage; when the tool device discovers an emergency and needs to quickly recover the wind force monitoring box 3, at this time, the power electromagnet 29 generates magnetic force, attracting the transmission magnet 30, and then pulling the column-carrying push plate 33, compressing a pair of corresponding reset springs 31 in the component placement groove 27, so that the key locking column 32 is separated from the spherical connecting key 28. At this time, a pair of spherical connecting keys 28 will be pulled out of the component placement groove 27 under the gravity of a pair of corresponding counterweight spheres 26, and then the counterweight spheres 26 will quickly fall. The wind force monitoring box 3 loses the traction of the counterweight spheres 26 and its weight is greatly reduced, and at this time, it can be quickly recovered.
[0021] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that those skilled in the art of the present technology may make to some parts thereof all reflect the principles of the present invention and fall within the protection scope of the present invention.
Claims
1. A wind measurement tool for offshore wind power construction, comprising: A component-bearing core shell, a pair of lateral extension arms and a wind monitoring box, wherein the pair of lateral extension arms are respectively mounted on the component-bearing core shell, a counterweight emergency release structure is mounted on the wind monitoring box, a wind meter lifting structure is mounted in the component-bearing core shell, a pair of fan folding structures are respectively mounted in the pair of lateral extension arms, and a pair of telescopic buffering landing structures are respectively mounted on the pair of lateral extension arms, characterized in that the wind meter lifting structure comprises: a lifting power rotor, a lifting transmission shaft, a lifting drive gear, a lifting transmission gear, a steel cable winding hub, a connecting steel cable, a box connecting key, a monitoring damping fan, a plurality of branch lifting arms, a plurality of first fan frames and a plurality of first lifting fans; The lifting power rotor is installed in the component-bearing core shell, the lifting transmission shaft is connected to the lifting power rotor, the lifting drive gear is connected to the lifting transmission shaft, and the lifting drive gear and the lifting transmission gear are meshed with each other, the lifting transmission gear is connected to the steel cable winding hub, and the steel cable winding hub is installed on the component-bearing core shell through a shaft, the connecting steel cable is connected to the steel cable winding hub, the box connecting key is connected to the connecting steel cable, and the box connecting key is installed on the wind monitoring box, the monitoring damping fan is installed on the wind monitoring box, a number of the branch lifting arms are respectively installed on the component-bearing core shell, a number of the first fan frames are respectively connected to a number of the branch lifting arms, and a number of the first lifting fans are respectively installed in a number of the first fan frames.
2. The offshore wind power construction wind measurement tool according to claim 1, characterized in that: The fan folding structure comprises: an electric telescopic rod in the arm, a first connecting shaft, a connecting traction spring, a second connecting shaft, a third connecting shaft, a second fan frame and a second lifting fan; The in-arm electric telescopic rod is installed in the lateral extension arm, the first connecting shaft is installed on the in-arm electric telescopic rod, and the first connecting shaft is connected to the connecting traction spring, the connecting traction spring is connected to the second connecting shaft, the second connecting shaft is installed on the second fan frame, the second lifting fan is installed in the second fan frame, the third connecting shaft is installed on the lateral extension arm, and the third connecting shaft is connected to the second fan frame.
3. The offshore wind power construction wind measurement tool according to claim 2, characterized in that: The telescopic buffer landing structure includes: a pair of vertical electric telescopic rods, a pair of connecting platforms, a pair of polymer buffer balls and a pair of ground-attached foot plates; A pair of the vertical electric telescopic rods are respectively installed on a pair of the side extension arms, a pair of the connecting platforms are respectively installed on a pair of the vertical electric telescopic rods, a pair of the polymer buffer balls are respectively installed on a pair of the connecting platforms, and a pair of the ground-mounted foot plates are respectively connected to a pair of the polymer buffer balls.
4. The offshore wind power construction wind measurement tool according to claim 3, characterized in that: The counterweight emergency release structure includes: a pair of counterweight balls, a pair of component placement slots, a pair of ball connection keys and a plurality of electromagnetic locking components; A pair of the wind monitoring boxes are respectively provided with a pair of the component placement grooves, a pair of the ball connection keys are respectively installed on a pair of the counterweight balls, and a pair of the ball connection keys are respectively inserted into the pair of the component placement grooves, a plurality of the electromagnetic locking assemblies are respectively installed in the pair of the component placement grooves, and a plurality of the electromagnetic locking assemblies are respectively connected to the pair of the ball connection keys; The electromagnetic locking assembly comprises: a power electromagnet, a transmission magnet, a return spring and a key locking column; The power electromagnet is installed in the component placement groove, the column bearing push plate is inserted in the component placement groove, and the column bearing push plate is respectively connected to a pair of return springs, a pair of return springs are respectively installed in the component placement groove, the key body stopping column is installed on the column bearing push plate, the transmission magnet is installed on the column bearing push plate, the key body stopping column is connected to the column bearing push plate, and the key body stopping column is inserted on the ball connection key.
5. The offshore wind power construction wind measurement tool according to claim 4, characterized in that: A battery pack is arranged in the component-carrying core shell.
6. The offshore wind power construction wind measurement tool according to claim 5, characterized in that: A remote camera is arranged on the component-bearing core shell.
7. The offshore wind power construction wind measurement tool according to claim 6, characterized in that: An altimeter is arranged in the component-carrying core shell.
8. The offshore wind power construction wind measurement tool according to claim 7, characterized in that: The ground-attached footboard is provided with an anti-skid plastic layer.
9. The offshore wind power construction wind measurement tool according to claim 8, characterized in that: A storage battery is arranged in the wind monitoring box.
10. An offshore wind power construction wind measurement tool according to claim 9, characterized in that: The monitoring damping fan is provided with a rotation speed detector.