Wind power generation device with multiple power generation units

Abstract

The utility model discloses a wind power generation device with multiple power generation units, which relates to the technical field of wind power generation equipment and comprises a rotor assembly, a tower is arranged at the bottom end of the rotor assembly, a first support is arranged at the front end of the tower, a movable rod is arranged on the outer side of the first support, and the movable rod is connected with the rotor assembly. A movable rod is arranged on the outer side of the first support, an auxiliary structure is arranged on one side of the movable rod, a sliding groove rod is arranged at the bottom end of the movable rod, a bottom cover is arranged at the bottom end of the tower, a base is arranged at the bottom end of the bottom cover, and a positioning structure is arranged on the outer side of the base. And the sliding groove rod is matched with the movable rod to move, then the movable rod drives the mounting frame to move, a worker places a detected workpiece into the appliance frame, and then the sealing plate is mounted on the surface of the mounting frame, so that the worker can conveniently overhaul the whole equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation equipment, in particular to a wind power generation device with multiple power generation units. Background Art

[0002] When discussing wind turbines, we are primarily concerned with their design, functionality, and adaptability to the environment. Wind turbines convert wind energy into electrical energy, and they do this through several key components:

[0003] Blades or rotors: This is the main part of a wind turbine that captures the wind and converts it into mechanical energy. The design, material, and angle of the blades all affect their efficiency and ability to adapt to different wind speeds.

[0004] Gearbox: In some wind turbines, a gearbox is used to increase the speed of the rotor's slow mechanical energy to a sufficient speed to drive the generator and efficiently generate electricity. However, some newer wind turbines use direct drive technology, which directly connects the rotor to the generator, eliminating the need for a gearbox.

[0005] Generator: It is a key device that converts mechanical energy into electrical energy. Depending on the design, wind turbine generators can be synchronous generators or asynchronous generators.

[0006] Tower: The structure that supports the blades and generator. The height of the tower affects the efficiency of wind power generation because wind speed increases with height.

[0007] Control system: used to optimize unit operation, including adjusting the blade angle (pitch control) to adapt to different wind speeds and protecting the system from damage in extreme weather conditions.

[0008] Pitch system: allows the wind rotor blades to rotate axially to maximize the efficiency of capturing wind energy, and can adjust the angle to reduce the wind-receiving area to prevent overload when the wind speed is too high.

[0009] Yaw system: adjusts the generator and blades to the wind direction, ensuring that the wind turbine always faces the wind direction to maximize energy capture.

[0010] The design of wind power generation equipment needs to take into account stable operation under various climatic conditions, including extreme wind speeds, temperature changes and corrosion effects of various climates. In addition, wind power generation is an important part of renewable energy technology, which is of great significance to reducing dependence on fossil fuels, reducing greenhouse gas emissions and promoting energy transformation.

[0011] The application number is CN202010060648.3. The elastic vibration wind power generation device is installed on the outer wall of a building, including a substrate and a plurality of power generation units fixed to one side of the substrate in the form of an array. Each of the power generation units includes a piezoelectric ceramic power generation block fixed to one side of the substrate, a flexible material connector fixed to the piezoelectric ceramic power generation block, and a lightweight windward drive mechanism fixed to the flexible material connector. The piezoelectric ceramic power generation blocks of each power generation unit are connected by wires, and the wires are connected to the back-end processing circuit. However, when the equipment is being repaired, maintenance tools are required, but in many cases the tools cannot be brought with you at all times.

[0012] Therefore, in view of this, research and improvement are conducted to address the existing deficiencies, and a wind power generation device with multiple power generation units is proposed. Utility Model Content

[0013] The purpose of the utility model is to provide a wind power generation device with multiple power generation units to solve the problems raised in the above background technology.

[0014] To achieve the above object, the utility model provides the following technical solution: a wind power generation device with multiple power generation units, comprising: a rotor assembly, a tower is arranged at the bottom end of the rotor assembly, a first bracket is arranged at the front end of the tower, a movable rod is arranged on the outer side of the first bracket, and an auxiliary structure is arranged on one side of the movable rod;

[0015] A slide rod is arranged at the bottom end of the movable rod, a bottom cover is arranged at the bottom end of the tower frame, a base is arranged at the bottom end of the bottom cover, and a positioning structure is arranged on the outer side of the base.

[0016] Furthermore, the auxiliary structure includes a sealing plate, an equipment rack and a mounting frame. The mounting frame is arranged on the outer side of the movable rod, the equipment rack is arranged on the inner side of the mounting frame, the sealing plate is arranged on the surface of the equipment rack, and the mounting frame and the movable rod are fixedly connected to prevent the mounting frame from shaking.

[0017] Furthermore, the surface of the sealing plate is paved with anti-corrosion material to prevent foreign substances from contaminating the sealing plate.

[0018] Furthermore, the first bracket and the movable rod are in a sleeve-fitting connection, so that the movable rod can move outside the first bracket.

[0019] Furthermore, a sliding structure is formed between the slide slot rod and the movable rod to facilitate the movement of the movable rod.

[0020] Furthermore, the positioning structure includes an inner ring, a first push rod, a second push rod and a scraper. The inner ring is arranged in the middle of the inner side of the base, the first push rod is arranged at both ends of the inner side of the inner ring, the second push rod is arranged at one end of the first push rod, and the scraper is arranged at one end of the second push rod. Holes are arranged on both sides of the base, and the hole and the second push rod are through-connected to facilitate the second push rod to move inside the hole of the base.

[0021] Furthermore, the thickness of the front end of the scraper is smaller than the thickness of the rear end of the scraper, so that the scraper can scrape the ground more easily.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model moves the movable rod outside the first bracket, and the slide rod cooperates with the movable rod to move, and then the movable rod drives the mounting frame to move. The staff puts the workpiece to be inspected into the tool rack, and then installs the sealing plate on the surface of the mounting frame, which is convenient for the staff to inspect the equipment as a whole;

[0024] 2. The utility model covers the inner side of the base through the bottom cover, and at the same time, the bottom end of the bottom cover squeezes the first push rod on the inner side of the inner ring, the first push rod drives the second push rod to move outward, and the second push rod drives the scraper to move outward. At this time, the scraper shovels scratches on the ground, so that the staff can determine the installation position of the equipment according to the scratches shoveled by the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the partial appearance structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the auxiliary structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the positioning structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the scraper structure of the utility model.

[0030] In the figure: 1. rotor assembly; 2. tower; 3. first bracket; 4. movable rod; 5. slide rod; 6. auxiliary structure; 601. sealing plate; 602. instrument frame; 603. mounting frame; 7. positioning structure; 701. inner ring; 702. first push rod; 703. second push rod; 704. scraper; 8. base; 9. bottom cover. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] like Figure 1-Figure 2 As shown, a wind power generation device with multiple power generation units includes: a rotor assembly 1, a tower 2 is arranged at the bottom end of the rotor assembly 1, a first bracket 3 is arranged at the front end of the tower 2, a movable rod 4 is arranged on the outer side of the first bracket 3, and an auxiliary structure 6 is arranged on one side of the movable rod 4;

[0033] A slide rod 5 is provided at the bottom end of the movable rod 4 , a bottom cover 9 is provided at the bottom end of the tower 2 , a base 8 is provided at the bottom end of the bottom cover 9 , and a positioning structure 7 is provided on the outer side of the base 8 .

[0034] like Figure 1-Figure 5 As shown, a wind power generation device with multiple power generation units, the auxiliary structure 6 includes a sealing plate 601, an equipment frame 602 and a mounting frame 603, the outer side of the movable rod 4 is provided with a mounting frame 603, the inner side of the mounting frame 603 is provided with an equipment frame 602, the surface of the equipment frame 602 is provided with a sealing plate 601, the mounting frame 603 and the movable rod 4 are fixedly connected, the worker pushes the movable rod 4 outside the first bracket 3, the movable rod 4 cooperates with the slide rod 5 to move, the movable rod 4 drives the mounting frame 603 to move, and then opens the sealing plate 601, at this time the worker hangs the tool on the inner side of the equipment frame 602, so that the worker can use the tool to inspect the equipment as a whole, wherein the effects mainly include:

[0035] Convenient tool storage and use: The cover plate 601 protects the tools on the tool rack 602, and the installation design on the tool rack makes it convenient for workers to quickly hang and take tools. This design greatly improves the efficiency and convenience of the maintenance and repair process.

[0036] Improve workflow efficiency: Through the cooperation of the movable rod 4 and the slide rod 5, the entire mounting frame 603 can be moved along a certain path, which further facilitates the maintenance work of the staff at various points on larger or complex equipment, reduces the time of walking and repositioning, and improves work efficiency.

[0037] Protection and organization: The cover plate 601 not only protects the tools from environmental factors such as dust and moisture, but also keeps the tools in order to avoid scattering or damage during movement.

[0038] Stability and safety: The fixed connection between the mounting frame 603 and the movable rod 4 ensures the stability and safety of the entire structure when it is moved or used. The fixed connection avoids equipment failure or work accidents that may be caused by vibration or deviation.

[0039] Flexible adaptation to different working environments: The design allows for the adjustment of movement and installation methods to meet the needs of specific tasks in different working environments, providing a high degree of adaptability and flexibility. The design of the auxiliary structure 6 not only provides practical support for the inspection and maintenance of the equipment, but also enhances the overall work efficiency and safety by optimizing the operating process of the staff. This design is very valuable in any equipment or machinery that requires frequent maintenance and the use of multiple tools.

[0040] like Figure 1-Figure 5 As shown, a wind power generation device with multiple power generation units, the positioning structure 7 includes an inner ring 701, a first push rod 702, a second push rod 703 and a scraper 704, the inner ring 701 is arranged in the middle of the inner side of the base 8, the first push rod 702 is arranged at both ends of the inner side of the inner ring 701, one end of the first push rod 702 is arranged at the second push rod 703, and one end of the second push rod 703 is arranged at the scraper 704, the base 8 is provided with holes on both sides, and the hole and the second push rod 703 are through-connected, the bottom cover 9 squeezes the inner ring 701 inside the base 8, the first push rod 702 inside the inner ring 701 moves outward, and the first push rod 702 drives the second push rod 703 to move, the second push rod 703 drives the scraper 704 to move, the scraper 704 carves the ground, the staff determines the position of the traces left by the scraper 704, which is convenient for the staff to find the equipment, wherein the effects are in the following aspects:

[0041] Improve positioning accuracy: Through the coordinated action of the inner ring 701, the first push rod 702, the second push rod 703 and the scraper 704, the scraper 704 can be accurately moved to the designated position to perform ground carving. The accuracy of this mechanical movement is higher than that of manual marking, which helps to improve the accuracy of positioning.

[0042] Easy operation: The push rod and the scraper 704 are started to move continuously by squeezing the inner ring 701 by the bottom cover 9, and the operation process is intuitive and easy. The staff can complete the overall positioning operation in a few simple steps without complicated settings, which improves the convenience of operation.

[0043] Save time and improve efficiency: When precise layout or marking of equipment or work areas is required, this positioning structure 7 replaces traditional manual measurement and marking with mechanized depiction, greatly saving time and improving work efficiency.

[0044] Reusability and stability: Due to the mechanical nature and design of the structure, this system can be used repeatedly and provides stable and reliable results every time. It is not affected by the skill level of the person, reducing uncertainty and deviation in the work.

[0045] Strong adaptability: This positioning structure 7 can not only effectively mark on a flat ground, but also adapt to different ground and environmental conditions by adjusting the design of the scraper 704 and the first push rod 702 and the second push rod 703, showing good adaptability in a variety of working scenarios.

[0046] Improve work quality: Through the traces of precise mechanized engraving, the precise alignment of subsequent operations or equipment installation is ensured, thereby improving the quality of the entire workflow and the reliability of the results. This positioning structure 7 design uses simple mechanical principles to provide an efficient, accurate and easy-to-operate solution, which greatly facilitates the precise positioning and layout of equipment, and helps to improve the efficiency and quality of the overall operation.

[0047] Working principle: When using the wind power generation device with multiple power generation units, first assemble the rotor assembly 1 with the tower 2 and the bottom cover 9. The bottom cover 9 squeezes the inner ring 701 inside the base 8, and the first push rod 702 inside the inner ring 701 moves outward, and the first push rod 702 drives the second push rod 703 to move, and the second push rod 703 drives the scraper 704 to move. The scraper 704 scratches the ground, and the staff determines the position of the trace left by the scraper 704, which is convenient for the staff to find the equipment. The staff pushes the movable rod 4 on the outside of the first bracket 3, and the movable rod 4 cooperates with the slide rod 5 to move. The movable rod 4 drives the mounting frame 603 to move, and then opens the sealing plate 601. At this time, the staff hangs the tool on the inside of the tool frame 602, which is convenient for the staff to use the tool to repair the equipment as a whole. This is the working principle of the wind power generation device with multiple power generation units.

[0048] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A wind power generation device with multiple power generation units, comprising: A rotor assembly (1), characterized in that a tower (2) is provided at the bottom end of the rotor assembly (1), a first bracket (3) is provided at the front end of the tower (2), a movable rod (4) is provided on the outer side of the first bracket (3), and an auxiliary structure (6) is provided on one side of the movable rod (4); A slide rod (5) is provided at the bottom end of the movable rod (4), a bottom cover (9) is provided at the bottom end of the tower (2), a base (8) is provided at the bottom end of the bottom cover (9), and a positioning structure (7) is provided on the outer side of the base (8).

2. A wind power generation device with multiple power generation units according to claim 1, characterized in that: The auxiliary structure (6) comprises a sealing plate (601), an equipment frame (602) and a mounting frame (603); the mounting frame (603) is arranged on the outer side of the movable rod (4); the equipment frame (602) is arranged on the inner side of the mounting frame (603); the sealing plate (601) is arranged on the surface of the equipment frame (602); and the mounting frame (603) and the movable rod (4) are fixedly connected.

3. A wind power generation device with multiple power generation units according to claim 2, characterized in that: The surface of the sealing plate (601) is paved with anti-corrosion material.

4. A wind power generation device with multiple power generation units according to claim 1, characterized in that: The first bracket (3) and the movable rod (4) are sleeve-connected.

5. A wind power generation device with multiple power generation units according to claim 1, characterized in that: A sliding structure is formed between the sliding groove rod (5) and the movable rod (4).

6. A wind power generation device with multiple power generation units according to claim 1, characterized in that: The positioning structure (7) comprises an inner ring (701), a first push rod (702), a second push rod (703) and a scraper (704); the inner ring (701) is arranged in the middle of the inner side of the base (8); the first push rod (702) is arranged at both ends of the inner side of the inner ring (701); the second push rod (703) is arranged at one end of the first push rod (702); the scraper (704) is arranged at one end of the second push rod (703); holes are arranged on both sides of the base (8), and the holes and the second push rod (703) are through-connected.

7. A wind power generation device with multiple power generation units according to claim 6, characterized in that: The thickness of the scraper (704) at the front end is smaller than the thickness of the scraper (704) at the rear end.

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