A wind power generation line conversion device

Abstract

This invention proposes a wind power generation line switching device, relating to the field of line switching technology. The mounting frame and guide frame together form a support structure, and the interior of the mounting frame has through holes arranged in a linear array. These through holes serve as mounting holes, and together with the mounting frame, they form a connection structure. This invention solves the problem in existing wind power generation processes where wiring harnesses are often used to transmit and store electrical energy between different storage containers and other devices. However, if a single line is damaged during storage and transmission, it will affect the normal transmission and delivery of electrical energy during wind power generation, potentially leading to damage to the power equipment. By automatically and selectively switching the current circuit when an abnormality such as a circuit break is detected, this design offers a significantly faster response time compared to traditional manual switching.

Description

Technical Field

[0001] This invention belongs to the field of wind power generation equipment line conversion, and specifically relates to a wind power generation line conversion device. Background Technology

[0002] Wind power generation refers to converting the kinetic energy of wind into electrical energy. Wind energy is a clean and pollution-free renewable energy source that has been utilized by people for a long time, mainly through windmills for pumping water and grinding grain. China has abundant wind energy resources, with exploitable wind energy reserves of approximately 1 billion kW. Among them, onshore wind energy reserves are approximately 253 million kW (calculated based on data from a height of 10m above the ground on land), and offshore exploitable wind energy reserves are approximately 750 million kW, totaling 1 billion kW. However, in the process of wind power generation, corresponding wiring harnesses are often used to transmit and store electrical energy between different storage containers and other equipment. If a single line is damaged during storage and transmission, it will affect the normal transmission and delivery of electrical energy during wind power generation, which may lead to damage to the power equipment.

[0003] Therefore, in view of the shortcomings of the above-mentioned solutions in actual production and implementation, modifications and improvements have been made. At the same time, in the spirit and concept of seeking excellence, with the assistance of professional knowledge and experience, and after much ingenuity and experimentation, this invention was created to provide a wind power generation line conversion device to solve the problem. Summary of the Invention

[0004] This invention proposes a wind power generation line conversion device, which solves the problem that in the existing wind power generation process, corresponding wiring harnesses are often used to transmit and store electrical energy between different storage containers and other devices. However, if a single line is damaged during storage and transmission, it will affect the normal transmission and delivery of electrical energy during wind power generation, which may lead to damage to the power equipment.

[0005] The technical solution of this invention is implemented as follows: a wind power generation line conversion device includes a guide frame. A transverse groove is formed on the top surface of the guide frame, and wing plates are fixedly connected to the outer side of the guide frame. There are four wing plates in total, with each pair of longitudinally adjacent wing plates forming a group. Two groups of wing plates are fixedly connected in a linear array to the front and rear sides of the guide frame. The guide frame and wing plates together form a guiding structure. A mounting frame is fixedly connected to the bottom surface of the guide frame. The main body of the mounting frame is L-shaped, and there are two mounting frames. The two mounting frames are fixedly connected opposite each other to the left and right sides of the bottom surface of the guide frame. The mounting frame and guide frame together form a supporting structure. Through holes are formed in a linear array inside the mounting frame. These through holes are mounting holes, and the mounting holes and mounting frame together form a connection structure.

[0006] In a preferred embodiment, a movable seat is sleeved on the outer side of the guide frame and the wing plate. The main body of the movable seat is a frame structure, and a slider is fixedly connected to the inner side of the movable seat. The slider is an embedded structure, and there are two sliders. The two sliders are fixedly connected to the front and rear sides inside the movable seat in opposite directions. The movable seat is slidably connected to the inner side of the wing plate through the two sliders fixedly connected inside it. An electromagnet is fixedly connected to the front end of the slider located on the front side.

[0007] In a preferred embodiment, there are two electromagnets, which are fixedly connected in a linear array to the left and right sides of the front end face of the slider. The electromagnets are matched with the guide frame. A control terminal is fixedly connected to the top surface of the movable base. A display screen is provided on the top surface of the control terminal. The display screen is used to control the device. There are two wiring terminals, which are fixedly connected in a linear array to the left and right sides of the front end face of the movable base. The wiring terminals are used to connect the wiring harness and are electrically connected to the control terminal.

[0008] In a preferred embodiment, the main body of the movable seat is a frame structure, and a guide rod is fixedly connected to the bottom end face of the movable seat. The main body of the guide rod is a cylindrical structure, and there are two guide rods. The two guide rods are fixedly connected to the bottom end face of the movable seat in a straight array. A rack A is fixedly connected to the bottom end face of the two guide rods, and a guide shaft is rotatably connected inside the guide frame. An inner wheel is provided on the outer side of the guide shaft, and a lever is installed on the outer side of the inner wheel. The lever and the inner wheel are hinged.

[0009] In a preferred embodiment, a gear is mounted on the top of the guide shaft, and a rack B meshes with the outer side of the gear. A wire is mounted on the top surface of the rack B. The main body of the wire is a flexible structure, and the wire is connected to a control terminal located on the top surface of the movable seat. A guide rod is fixedly connected to the outer side of the rack B. There are two guide rods, and the two guide rods are fixedly connected to the left and right sides of the rack B, respectively. The main body of the guide rod is a cylindrical structure, and the guide rod passes through the guide frame outward. A spring plate is fixedly connected to the outer side of the guide rod.

[0010] In a preferred embodiment, the main body of the spring plate is a circular structure with a spring, and the spring plate and the guide rod together form a reset structure. A connecting plate is fixedly connected to the side of the guide rod away from the rack B. The main body of the connecting plate is a rectangular structure, and a guide post is fixedly connected to the side of the connecting plate away from the guide rod.

[0011] In a preferred embodiment, the guide post is provided in four locations, with each pair of longitudinally adjacent guide posts forming a group, and the two groups of guide posts are respectively fixedly connected to the outer surfaces of the two connecting plates.

[0012] In a preferred embodiment, a connecting frame is fixedly connected to the outer side of the guide frame. The main body of the connecting frame is a U-shaped structure with the opening facing the guide frame. There are two connecting frames. The two connecting frames are fixedly connected to two connecting columns in a linear array inside. The connecting columns have through holes that match the guide columns inside. The through holes are wire holes. An outer wheel is also rotatably connected to the outer side of the inner wheel.

[0013] After adopting the above technical solution, the beneficial effects of the present invention are:

[0014] 1. In this invention, by providing a movable base that can move along the guide frame, the movable base can not only monitor the voltage, current and other information of the clean energy obtained by the wind power generation equipment in real time through the control terminal and wiring terminal set inside it, but also automatically perform selective switching of the current circuit when an abnormal situation such as a circuit break is detected. This design has a better response speed than the traditional manual switching.

[0015] 2. In this invention, by setting an inner wheel, a lever, and an outer wheel, when the moving seat moves to the right, it can achieve rapid positioning and output operations for the current device by using the meshing transmission between rack A and the outer wheel without driving the inner wheel to rotate. When an abnormality occurs and rack A moves in the opposite direction, the lever set on the outside of the inner wheel can limit the current outer wheel and drive the inner wheel and the gear installed on its coaxial axis to rotate synchronously, thereby completing the automated mechanical switching operation of the circuit and achieving a more practical purpose. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the front side view of the guide frame of the conversion device of the present invention in a cut state;

[0018] Figure 2 This is a top view of the conversion device of the present invention;

[0019] Figure 3 This is a schematic diagram of the conversion device of the present invention;

[0020] Figure 4 This is a schematic diagram of the assembly structure of the conversion device of the present invention;

[0021] Figure 5 This is a schematic diagram of the assembly structure of the control terminal and wiring terminal of the conversion device of the present invention;

[0022] Figure 6 This is a schematic diagram of the assembly structure of the inner wheel and the shift plate of the conversion device of the present invention;

[0023] Figure 7 The conversion device of the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 8 The conversion device of the present invention Figure 2 Enlarged structural diagram at point B;

[0025] In the diagram, 1 is the guide frame; 101 is the wing plate; 102 is the mounting bracket; 103 is the mounting hole; 2 is the movable seat; 201 is the slider; 202 is the electromagnet; 203 is the control terminal; 204 is the wiring terminal; 3 is the guide rod; 301 is the rack A; 302 is the guide shaft; 303 is the inner wheel; 304 is the lever plate; 305 is the outer wheel; 306 is the gear; 4 is the rack B; 401 is the wire; 402 is the guide rod; 403 is the spring plate; 404 is the connecting plate; 405 is the guide post; 5 is the connecting frame; 501 is the connecting post; 502 is the wire hole. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] like Figures 1-8As shown, a wind power generation line conversion device includes: a guide frame 1, a transverse groove on the top surface of the guide frame 1, and wing plates 101 fixedly connected to the outer side of the guide frame 1. There are four wing plates 101, with each pair of longitudinally adjacent wing plates 101 forming a group. Two groups of wing plates 101 are fixedly connected in a straight array to the front and rear sides of the guide frame 1. The guide frame 1 and the wing plates 101 together form a guide structure. A mounting frame 102 is fixedly connected to the bottom surface of the guide frame 1. The main body of the mounting frame 102 is L-shaped, and there are two mounting frames 102. The two mounting frames 102 are fixedly connected to the left and right sides of the bottom surface of the guide frame 1 in opposite directions. Together with the guide frame 1, they form a support structure. The interior of the mounting frame 102 has through holes arranged in a linear array. These through holes are mounting holes 103. The mounting holes 103 and the mounting frame 102 together form a connection structure. A connecting frame 5 is fixedly connected to the outside of the guide frame 1. The main body of the connecting frame 5 is a U-shaped structure with its opening facing the guide frame 1. There are two connecting frames 5. The interior of the two connecting frames 5 is fixedly connected to two connecting posts 501 arranged in a linear array. The interior of the connecting posts 501 has through holes that match the guide posts 405. The interior of the connecting posts 501 also has through holes that are wire holes 502. The outer wheel 305 is also rotatably connected to the outside of the inner wheel 303.

[0028] The guide frame 1 and the outer side of the wing plate 101 are fitted with a movable seat 2. The main body of the movable seat 2 is a frame structure, and a slider 201 is fixedly connected to the inner side of the movable seat 2. The slider 201 is an embedded structure, and there are two sliders 201. The two sliders 201 are fixedly connected to the front and rear sides of the movable seat 2 inside, and the movable seat 2 is slidably connected to the inner side of the wing plate 101 through the two sliders 201 fixedly connected inside. An electromagnet 202 is fixedly connected to the front end of the slider 201 on the front side. There are two electromagnets 202, and the two electromagnets 202 are fixedly connected to the front end of the slider 201 on the front side. 02 is fixedly connected in a linear array to the left and right sides of the front end face of the slider 201. The electromagnet 202 is matched with the guide frame 1, and the top surface of the movable seat 2 is fixedly connected to the control terminal 203. The top surface of the control terminal 203 is equipped with a display screen, which is used to control the device. The front end face of the movable seat 2 is fixedly connected to the wiring terminal 204. There are two wiring terminals 204, and the two wiring terminals 204 are fixedly connected in a linear array to the left and right sides of the front end face of the movable seat 2. The wiring terminals 204 are used to connect the wire harness, and the wiring terminals 204 are electrically connected to the control terminal 203.

[0029] The main body of the movable base 2 is a frame structure, and a guide rod 3 is fixedly connected to the bottom end face of the movable base 2. The main body of the guide rod 3 is a cylindrical structure, and there are two guide rods 3. The two guide rods 3 are fixedly connected to the bottom end face of the movable base 2 in a linear array. A rack A301 is fixedly connected to the bottom end face of the two guide rods 3. A guide shaft 302 is rotatably connected inside the guide frame 1. An inner wheel 303 is provided on the outer side of the guide shaft 302. A lever 304 is installed on the outer side of the inner wheel 303. The lever 304 and the inner wheel 303 are hinged. A gear 306 is installed at the top of the guide shaft 302. The outer side of the wheel 306 is engaged with a rack B4. A wire 401 is installed on the top surface of the rack B4. The main body of the wire 401 is a flexible structure and is connected to the control end 203 set on the top surface of the movable seat 2. A guide rod 402 is fixedly connected to the outer side of the rack B4. There are two guide rods 402, and the two guide rods 402 are fixedly connected to the left and right sides of the rack B4 respectively. The main body of the guide rod 402 is a cylindrical structure and passes through the guide frame 1 outward. A spring plate 403 is fixedly connected to the outer side of the guide rod 402.

[0030] The spring plate 403 has a circular structure with a spring, and the spring plate 403 and the guide rod 402 together form a reset structure. A connecting plate 404 is fixedly connected to the side of the guide rod 402 away from the rack B4. The connecting plate 404 has a rectangular structure, and a guide post 405 is fixedly connected to the side of the connecting plate 404 away from the guide rod 402. There are four guide posts 405 in total, and every two longitudinally adjacent guide posts 405 form a group. The two groups of guide posts 405 are fixedly connected to the outer surfaces of the two connecting plates 404 respectively.

[0031] When in use, when the wind power generation equipment is used for line switching, the output circuit can be connected to the two terminals 204 on the front side of the movable base 2. Simultaneously, when the line is installed, the guide frame 1 needs to be installed into the wind power generation equipment using the two mounting brackets 102 fixedly connected to its bottom surface. The bolts are then passed through the mounting holes 103 in the mounting brackets 102 to quickly fix the guide frame 1. After fixing, the two sets of output lines can be passed through the wire holes 502 in the connecting columns 501 fixedly connected to the two connecting brackets 5 and wound and fixed. The device can be powered on by connecting the wires 401 on the bottom surface of the movable base 2 to the rack B4.

[0032] Furthermore, during use, one connecting post 501 fixedly connected in one connecting frame 5 can be selected as the active circuit, and the connecting post 501 fixedly connected in another connecting frame 5 can be used as a backup circuit. Simultaneously, during use, the electromagnet 202 fixedly connected to the front end of the slider 201 can be energized to generate magnetism and attract the guide frame 1. At this time, during connection, the voltage, current and other information of the wind power generation equipment can be monitored in real time by using the control terminal 203 set on the top surface of the moving base 2. The output and storage of electrical energy can be carried out by using the wire harness set on any set of connecting posts 501 and wire holes 502. During use, if the control terminal 203 set on the top surface of the moving base 2 detects that the circuit connected to the current set of connecting posts 501 is not open, the circuit can be closed. At the same time, the alarm installed in the control terminal 203 can be activated simultaneously to quickly sound an alarm. At this time, the operator can de-energize the electromagnet 202 currently set on the front surface of the movable seat 2, so that the movable seat 2 can be quickly moved to the left and reset by the traction of the spring installed inside or by directly tilting the guide frame 1. The inner wheel 303 and the gear 306 installed on the inner wheel 303 are driven to rotate by the meshing transmission of the rack A301 fixedly connected to the bottom surface of the guide rod 3 and the outer wheel 305 set outside the inner wheel 303. The gear 306 drives the rack B4 to move in the opposite direction, so that the guide post 405 on one side disengages from the connecting post 501, and the two guide posts 405 on the other side are inserted into the interior of the other connecting post 501 to complete the automated circuit power conversion operation.

[0033] In the description of this invention, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. In the description of this invention, unless otherwise specified and limited, it should be noted that the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two elements; they can be direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0034] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wind power line conversion device, characterized in that, The utility model relates to a guide frame (1) is provided with transverse slot on the top end surface, and the outer side fixed connection has wing plate (101), and wing plate (101) is provided with four, wherein every two longitudinal adjacent wing plate (101) is a group, and two groups of wing plate (101) are fixed connection in the front and back two side surface positions of guide frame (1) linear array, and guide frame (1) and wing plate (101) jointly constitute the guide structure, and the bottom end surface of guide frame (1) is fixed connection has mounting bracket (102), and the main part of mounting bracket (102) is L shape structure, and mounting bracket (102) is provided with two, and two mounting bracket (102) are fixed connection in the left and right two side positions of guide frame (1) bottom end surface oppositely, and mounting bracket (102) and guide frame (1) jointly constitute the support structure, and the inside of mounting bracket (102) is fixed connection has through -hole, and the through -hole is installation hole (103), and installation hole (103) and mounting bracket (102) jointly constitute the connecting structure, The outer side of guide frame (1) and wing plate (101) is sleeved with mobile seat (2), and the main part of mobile seat (2) is frame body structure, and the inner side fixed connection has sliding block (201) of mobile seat (2), and sliding block (201) is inbuilt structure, and sliding block (201) is provided with two, and two sliding blocks (201) are fixed connection in the front and back two side surface positions of mobile seat (2) inside oppositely, and mobile seat (2) is fixed connection in the inner side position of wing plate (101) through the sliding block (201) of two inside fixed connection, and the front end fixed connection has electromagnet (202) of sliding block (201) in the front side, The bottom end surface of mobile seat (2) is fixed connection with guide rod (3), and the main part of guide rod (3) is cylindrical structure, and guide rod (3) is provided with two, and two guide rods (3) are fixed connection on the bottom end surface of mobile seat (2) linear array, and the bottom end surface of two guide rods (3) is fixed connection with rack A (301), and the inside rotationally connected with guide shaft (302) of guide frame (1), and the outer side of guide shaft (302) is provided with inner wheel (303), and the outer side rotationally connected with outer wheel (305) of inner wheel (303), and outer wheel (305) and rack A (301) engage, and the outer side of inner wheel (303) is installed with the lever (304) of hinged structure, The top end of the guide shaft (302) is provided with a gear (306), the outer side of the gear (306) is engaged with a rack B (4), the top end surface of the rack B (4) is provided with a guide wire (401), the main body of the guide wire (401) is flexible, the guide wire (401) is connected with a control end (203) arranged on the top end surface of the moving seat (2), the outer side of the rack B (4) is fixedly connected with a guide rod (402), the guide rod (402) is provided in two places, and the two guide rods (402) are fixedly connected to the left and right side surfaces of the rack B (4), the main body of the guide rod (402) is a cylindrical structure, the guide rod (402) penetrates through the guide frame (1) to the outside, and the outer side of the guide rod (402) is fixedly connected with a spring plate (403). The main body of the spring plate (403) is a circular structure with a spring, the spring plate (403) and the guide rod (402) jointly constitute a reset structure, and the side of the guide rod (402) away from the rack B (4) is fixedly connected with a connecting plate (404), the main body of the connecting plate (404) is a rectangular structure, and the side of the connecting plate (404) away from the guide rod (402) is fixedly connected with a guide column (405).

2. A wind power line conversion device according to claim 1, characterized in that The electromagnet (202) is provided in two places, and the two electromagnets (202) are fixedly connected to the left and right sides of the front end surface of the sliding block (201) in a linear array, the electromagnet (202) is matched with the guide frame (1), the top end surface of the moving seat (2) is fixedly connected with a control end (203), the top end surface of the control end (203) is provided with a display screen, the display screen is used for controlling the device, the front end surface of the moving seat (2) is fixedly connected with a wiring end (204), the wiring end (204) is provided in two places, and the two wiring ends (204) are fixedly connected to the left and right sides of the front end surface of the moving seat (2) in a linear array, the wiring end (204) is used for connecting a wire harness, and the wiring end (204) is electrically connected with the control end (203).

3. A wind power line conversion device according to claim 1, characterized in that The guide column (405) is provided in four places, and every two longitudinally adjacent guide columns (405) form a group, and the two groups of guide columns (405) are fixedly connected to the outer sides of the two connecting plates (404).

4. A wind power line conversion device according to claim 1, characterized in that The outer side of the guide frame (1) is fixedly connected with a connecting frame (5), the main body of the connecting frame (5) is a U-shaped structure with an opening facing one side of the guide frame (1), the connecting frame (5) is provided in two places, the interiors of the two connecting frames (5) are fixedly connected with two connecting columns (501) in a linear array, the interiors of the connecting columns (501) are provided with through holes matched with the guide columns (405), and the interiors of the connecting columns (501) are provided with through holes, which are threading holes (502).

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