New energy station protection device convenient for wiring

Abstract

The invention discloses a new energy station convenient wiring type protection device, which comprises a fixed frame body, a mounting plate and a damper assembly, a first partition plate is fixedly mounted in the middle of the fixed frame body, and a second partition plate is integrally and fixedly mounted on the outer side of the upper end of the fixed frame body; and a threaded groove is formed in the upper end of the second partition plate, a mounting plate is slidably mounted in the first partition plate, and a transmission assembly is mounted at the rear end of the mounting plate. The invention belongs to the technical field of new energy stations, and aims to solve the problems in the prior art that a relay body is difficult to quickly and safely perform wiring work during installation and maintenance, and the protection effect on the relay body is poor. The relay has the technical effects that wiring work can be conveniently, quickly and safely carried out on the relay body, the wiring convenience is further improved, and meanwhile, the protection effect on the relay body is conveniently improved.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy stations, and in particular to a convenient wiring protection device for new energy stations. Background Art

[0002] A new energy station refers to a collection of all equipment below the grid connection point of a wind farm or solar power station that is centrally connected to the power system. These devices include but are not limited to transformers, busbars, lines, converters, and relay bodies. At the same time, a new energy station is an important part of the power system, responsible for converting renewable energy such as wind energy and solar energy into electrical energy and transmitting it to the power grid. In the electrical system of a new energy station, the relay body, as a key component, is usually installed in a protective device to facilitate the precise and coordinated installation relationship between the relay body and the surrounding electrical equipment, thus constructing an integrated layout structure. This layout method not only optimizes the spatial configuration of the equipment, but also ensures that the various electrical equipment can work together efficiently and smoothly, thus forming an organic and efficient overall system.

[0003] However, most protection devices are integrated with surrounding electrical equipment, resulting in close connection between devices and large space limitations. It is difficult to quickly and safely wire the relay body during installation and maintenance, which increases the complexity of subsequent maintenance. At the same time, the protection effect on the relay body is poor. Therefore, the present invention provides a new energy station protection device that is easy to wire. Summary of the Invention

[0004] To this end, the present invention provides a new energy station easy-to-wire protection device to solve the existing problems that it is difficult to quickly and safely wire the relay body during installation and maintenance, and the protection effect on the relay body is poor.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A new energy station convenient wiring type protection device includes a fixed frame, a mounting plate and a damper assembly. A first partition plate is fixedly mounted in the middle of the fixed frame, and a second partition plate is integrally fixedly mounted on the outer side of the upper end of the fixed frame. A threaded groove is provided inside the upper end of the second partition plate.

[0007] A mounting plate is slidably mounted inside the first partition plate, and a fixed plate is mounted on the outer side of the upper end of the mounting plate, a transmission assembly is mounted on the rear end of the mounting plate, mounting shafts are fixedly mounted on the upper and lower sides of the fixed plate, an arc-shaped plate is fixedly mounted on the left side of the rear end of the fixed plate, and gear blocks are mounted on the outer side of the arc-shaped plate at equal angles;

[0008] The rear end of the mounting plate is equipped with a damper assembly located in the first partition plate, and the front end of the mounting plate is fixedly equipped with a first magnetic block. The front end of the first partition plate is equipped with an electromagnet located in front of the first magnetic block.

[0009] Furthermore, a sealing frame is fixedly installed on the outer side of the front end of the fixed frame, and a transparent door adapted to the sealing frame is installed on the front end of the first partition plate through a hinge, and a second magnetic block magnetically connected to the second partition plate is embedded in the middle of the lower end of the transparent door.

[0010] Furthermore, the relay body is installed inside the fixing plate, and prefabricated wire grooves are opened at even intervals inside the upper and lower ends of the fixing plate.

[0011] Furthermore, the transmission assembly includes a drive motor, a transmission shaft and a transmission gear. The drive motor is installed on the lower side of the rear end of the mounting plate, and the output end of the drive motor is connected to the transmission shaft.

[0012] Furthermore, a transmission gear is fixedly mounted on the outer side of the upper end of the transmission shaft, and the transmission gear is located directly behind the arc plate, and the transmission gear is connected to the gear block in a meshing manner.

[0013] Furthermore, the upper end of the mounting plate extends to the outside of the upper end of the first partition plate, and a groove-shaped structure for installing the damper assembly is opened inside the first partition plate. The diameter of the upper end of the mounting plate is larger than the size of the groove-shaped structure, and an extension plate for limiting the arc plate is fixedly installed on the rear side of the upper end of the mounting plate.

[0014] Furthermore, a connecting block located in the second partition plate is installed through the outer side of the upper end of the installation shaft, and the installation shaft is respectively connected to the installation plate and the connecting block in a rotational manner.

[0015] Furthermore, a limiting groove adapted to the connecting block is provided inside the lower end of the second dividing plate, and the connecting block forms a sliding structure with the second dividing plate through the limiting groove.

[0016] Furthermore, through slots are provided at equal intervals through the middle of the upper end of the second partition plate, and the through slots are located to the left rear of the limiting slots. Protective blocks are fixedly installed at the top corners of the upper end of the second partition plate.

[0017] Furthermore, a heat dissipation groove is formed through the rear side of the upper end of the fixing frame.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. After the electromagnet is energized, it is magnetically connected to the first magnetic block, so that the first magnetic block drives the mounting plate forward under the action of magnetic force, causing the mounting plate to slide inside the first partition plate, thereby facilitating the forward movement of the fixing plate located at the front end of the fixing frame, making it convenient for the front end opening of the fixing plate to fully extend out of the front end of the first partition plate, thereby facilitating the quick and safe wiring work of the relay body, and further improving the convenience of wiring;

[0020] 2. Before installation, start the drive motor through the control panel, so that the drive motor drives the transmission shaft and the transmission gear to rotate synchronously clockwise, so that the transmission gear and the gear block are always in meshing connection, and drives the arc plate and the fixed plate to rotate counterclockwise. The upper and lower sides of the fixed plate are fixedly installed with mounting shafts, and the outer side of the upper end of the mounting shaft is penetrated by a connecting block located in the second partition plate. At this time, the two sets of mounting shafts rotate with the mounting plate and the connecting block respectively to ensure the smooth rotation of the fixed plate. The rotation angle of the fixed plate is 90°, which is convenient for rotating the opening of the fixed plate to the front of the fixed frame, which is convenient for subsequent wiring work.

[0021] 3. After the relay body is stored, rotate the transparent door upward so that the transparent door is rotated to the front of the fixed frame and located inside the sealing frame. At the same time, the second magnetic block is magnetically connected to the second partition plate to facilitate the fixation of the transparent door, thereby improving the protection effect of the relay body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more intuitively illustrate the prior art and the present application, exemplary drawings are provided below. It should be understood that the specific shapes and structures shown in the drawings should not generally be considered as limiting conditions for implementing the present application; for example, based on the technical concepts disclosed in this application and the exemplary drawings, those skilled in the art are capable of easily making routine adjustments or further optimizations to the addition / reduction / attribution division of certain units, the specific shapes, positional relationships, connection methods, and dimensional ratios.

[0023] Figure 1 A front view of a convenient wiring protection device for a new energy station provided in some embodiments of the present invention.

[0024] Figure 2 A side cross-sectional view of a wiring-friendly protection device for a new energy station provided in some embodiments of the present invention.

[0025] Figure 3 A top view of the connection between the tooth block and the transmission gear of a wiring-type protection device for a new energy station provided in some embodiments of the present invention.

[0026] Figure 4A top view of the connection between a second partition plate and a threaded groove of a wiring-type protection device provided in a new energy station according to some embodiments of the present invention.

[0027] Figure 5 A top view of the connection between a mounting plate and a first magnetic block of a wiring-type protection device provided in a new energy station according to some embodiments of the present invention.

[0028] Figure 6 A new energy station convenient wiring type protection device provided in some embodiments of the present invention Figure 2 Enlarged view of point A in the middle.

[0029] Description of reference numerals:

[0030] 1. Fixed frame; 2. First partition plate; 3. Second partition plate; 4. Protective block; 5. Threaded groove; 6. Mounting plate; 7. Fixed plate; 8. Mounting shaft; 9. Relay body; 10. Prefabricated wire trough; 11. Arc plate; 12. Gear block; 13. Drive motor; 14. Transmission shaft; 15. Transmission gear; 16. Extension plate; 17. Damper assembly; 18. First magnetic block; 19. Electromagnet; 20. Connecting block; 21. Limiting groove; 22. Through groove; 23. Sealing frame; 24. Transparent door; 25. Second magnetic block; 26. Heat dissipation groove. DETAILED DESCRIPTION

[0031] The present application will be further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0032] like Figures 1 to 6 As shown, a new energy station convenient wiring type protection device in the embodiment of the first aspect of the present invention includes a fixed frame 1, a mounting plate 6 and a damper assembly 17. A first partition plate 2 is fixedly installed in the middle of the fixed frame 1, and a second partition plate 3 is integrally fixedly installed on the outer side of the upper end of the fixed frame 1. A threaded groove 5 is opened inside the upper end of the second partition plate 3, which is convenient for effectively dividing the space through the first partition plate 2 and the second partition plate 3, so that the second partition plate 3 plays a better role in placing electrical equipment. The electrical equipment can be fixedly installed on the outer side of the upper end of the second partition plate 3 by screws and threaded grooves 5 compatible with the screws. At the same time, the first partition plate 2 has a supporting effect on the installation of the subsequent relay body 9, which facilitates the installation of the relay body 9 directly below the electrical equipment, facilitates subsequent collaborative work, and improves the overall use effect.

[0033] At the same time, protective blocks 4 are fixedly installed at the top corners of the upper ends of the second partition plates 3 to facilitate protection of the installed electrical equipment.

[0034] A mounting plate 6 is slidingly installed inside the first partition plate 2, and a fixing plate 7 is installed on the outer side of the upper end of the mounting plate 6. A relay body 9 is installed inside the fixing plate 7. The mounting plate 6 plays a good installation and support role for the fixing plate 7, which makes it convenient to install the fixing plate 7 at equal intervals on the outer side of the upper end of the first partition plate 2, so as to facilitate the subsequent installation of the relay body 9 inside the fixing plate 7.

[0035] A transmission assembly is installed at the rear end of the mounting plate 6, and the transmission assembly includes a drive motor 13, a transmission shaft 14 and a transmission gear 15. The drive motor 13 is installed on the lower side of the rear end of the mounting plate 6, and the output end of the drive motor 13 is connected to the transmission shaft 14. The transmission gear 15 is fixedly installed on the outer side of the upper end of the transmission shaft 14, and the transmission gear 15 is located just behind the arc plate 11. The transmission gear 15 is connected to the gear block 12 in a meshing manner. The arc plate 11 is fixedly installed on the left side of the rear end of the fixed plate 7, and the gear block 12 is installed at an equal angle on the outer side of the arc plate 11;

[0036] Before installation, start the driving motor 13 through the control panel, so that the driving motor 13 drives the transmission shaft 14 and the transmission gear 15 to rotate synchronously clockwise, so that the transmission gear 15 and the tooth block 12 are always kept in meshing connection, and drive the arc plate 11 and the fixed plate 7 to rotate counterclockwise. The upper and lower sides of the fixed plate 7 are fixedly installed with the mounting shaft 8, and the outer side of the upper end of the mounting shaft 8 is penetrated by the connecting block 20 located in the second partition plate 3. At this time, the two sets of mounting shafts 8 rotate with the mounting plate 6 and the connecting block 20 respectively to ensure the stability of the rotation of the fixed plate 7. The rotation angle of the fixed plate 7 is 90°, which is convenient for rotating the opening of the fixed plate 7 to the front of the fixed frame 1, thereby facilitating the subsequent installation of the relay body 9. After the fixed plate 7 is rotated 90°, the driving motor 13 is turned off;

[0037] An extension plate 16 for limiting the arc plate 11 is fixedly installed on the rear side of the upper end of the mounting plate 6. When the arc plate 11 rotates, its rear end slides with the extension plate 16. At this time, the extension plate 16 limits the arc plate 11, thereby improving the rotation effect of the arc plate 11.

[0038] The rear end of the mounting plate 6 is equipped with a damper assembly 17 located in the first partition plate 2, and a first magnetic block 18 is fixedly installed on the outer side of the front end of the mounting plate 6. The front end of the first partition plate 2 is equipped with an electromagnet 19 located directly in front of the first magnetic block 18. After the fixed plate 7 is rotated to the front end of the first partition plate 2, the electromagnet 19 is started through the control panel, so that the electromagnet 19 is energized and magnetically connected with the first magnetic block 18. At this time, the first magnetic block 18 drives the mounting plate 6 forward under the action of magnetic force, causing the mounting plate 6 to slide inside the first partition plate 2, thereby facilitating the movement of the fixed plate 7 forward and stretching the damper assembly 17, so that the front end opening of the fixed plate 7 is completely extended out of the front end of the first partition plate 2, so that the relay body 9 can be wired quickly and safely, thereby improving the convenience of wiring.

[0039] A limiting groove 21 adapted to the connecting block 20 is opened inside the lower end of the second partition plate 3, and the connecting block 20 forms a sliding structure with the second partition plate 3 through the limiting groove 21. While the mounting plate 6 drives the fixed plate 7 to slide, the connecting block 20 slides synchronously inside the limiting groove 21, so as to improve the smoothness of the sliding of the fixed plate 7.

[0040] Prefabricated wire ducts 10 are evenly spaced through the upper and lower ends of the fixed plate 7. Through slots 22 are evenly spaced through the middle of the upper end of the second partition plate 3. These slots 22 correspond to the fixed plate 7 and are located directly above the prefabricated wire ducts 10. During installation, the wiring of the electrical equipment is passed through the through slots 22 and into the outer side of the lower end of the second partition plate 3. The wiring is then snapped into the prefabricated wire ducts 10 one by one. The prefabricated wire ducts 10 organize the wiring into categories, making wiring easier. During installation, a certain length of wiring should be reserved to facilitate the removal of the fixed plate 7 and relay body 9 during subsequent maintenance according to the above steps.

[0041] The through slot 22 is located at the left rear of the limiting slot 21 , so that the through slot 22 can effectively perform wiring work without affecting the movement of the connecting block 20 .

[0042] When the wiring of the relay body 9 is completed, the electromagnet 19 is turned off to release the magnetic connection between the electromagnet 19 and the first magnetic block 18. At this time, the damper assembly 17 in the stretched state exerts a backward force on the mounting plate 6, thereby driving the mounting plate 6 and the fixed plate 7 to slide backward. At the same time, the connecting block 20 slides synchronously inside the limit groove 21 until it reaches the rear end; then the drive motor 13 is started to rotate in the reverse direction, and the fixed plate 7 and the mounting shaft 8 can be rotated to the inner middle part of the fixed frame 1 according to the reverse operation of the above steps, thereby completing the storage of the relay body 9;

[0043] A sealing frame 23 is fixedly installed on the outer side of the front end of the fixed frame 1, and a transparent door 24 adapted to the sealing frame 23 is installed at the front end of the first partition plate 2 through a hinge. A second magnetic block 25 magnetically connected to the second partition plate 3 is embedded in the middle of the lower end of the transparent door 24. After the storage is completed, the transparent door 24 is rotated upward so that the transparent door 24 is rotated to the front of the fixed frame 1 and is located inside the sealing frame 23. At the same time, the second magnetic block 25 is magnetically connected to the second partition plate 3, which is convenient for fixing the transparent door 24, thereby improving the protection effect of the relay body 9.

[0044] A heat dissipation slot 26 is formed through the rear side of the upper end of the fixing frame 1 . A dustproof net is provided on the rear outer side of the heat dissipation slot 26 to facilitate heat dissipation in the first partition plate 2 .

[0045] The upper end of the mounting plate 6 extends to the outside of the upper end of the first partition plate 2, and a groove-shaped structure for installing the damper assembly 17 is opened inside the first partition plate 2. The diameter of the upper end of the mounting plate 6 is larger than the size of the groove-shaped structure, which is convenient for shielding the groove-shaped structure through the upper end of the mounting plate 6 to prevent dust and impurities from entering the groove-shaped structure and affecting the movement of the mounting plate 6 and the normal operation of the damper assembly 17.

[0046] The technical features of the above embodiments can be combined arbitrarily (as long as there is no contradiction in the combination of these technical features). In order to make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A new energy station easy-to-connect protection device, comprising a fixed frame (1), a mounting plate (6) and a damper assembly (17), characterized in that: A first partition plate (2) is fixedly mounted on the middle portion of the fixed frame (1), and a second partition plate (3) is integrally fixedly mounted on the outer side of the upper end of the fixed frame (1), wherein a threaded groove (5) is provided inside the upper end of the second partition plate (3): A mounting plate (6) is slidably mounted inside the first partition plate (2), and a fixed plate (7) is mounted on the outer side of the upper end of the mounting plate (6), a transmission assembly is mounted on the rear end of the mounting plate (6), mounting shafts (8) are fixedly mounted on both the upper and lower sides of the fixed plate (7), an arc-shaped plate (11) is fixedly mounted on the left side of the rear end of the fixed plate (7), and a tooth block (12) is mounted at an equal angle on the outer side of the arc-shaped plate (11); The rear end of the mounting plate (6) is provided with a damper assembly (17) located inside the first partition plate (2), and the front end of the mounting plate (6) is fixedly provided with a first magnetic block (18), and the front end of the first partition plate (2) is provided with an electromagnet (19) located directly in front of the first magnetic block (18).

2. A new energy station easy-to-connect protection device according to claim 1, characterized in that: A sealing frame (23) is fixedly mounted on the outer front end of the fixed frame (1), and a transparent door (24) adapted to the sealing frame (23) is mounted on the front end of the first partition plate (2) via a hinge, and a second magnetic block (25) magnetically connected to the second partition plate (3) is embedded in the middle of the lower end of the transparent door (24).

3. A new energy station easy-to-connect protection device according to claim 1, characterized in that: A relay body (9) is installed inside the fixing plate (7), and prefabricated wire grooves (10) are opened at equal intervals inside the upper and lower ends of the fixing plate (7).

4. The convenient wiring type protection device for a new energy station according to claim 1 is characterized in that: The transmission assembly comprises a drive motor (13), a transmission shaft (14) and a transmission gear (15); the drive motor (13) is mounted on the lower side of the rear end of the mounting plate (6), and the output end of the drive motor (13) is connected to the transmission shaft (14).

5. A new energy station easy-to-connect protection device according to claim 4, characterized in that: A transmission gear (15) is fixedly mounted on the outer side of the upper end of the transmission shaft (14), and the transmission gear (15) is located directly behind the arc plate (11). The transmission gear (15) is connected to the gear block (12) in a meshing manner.

6. The convenient wiring type protection device for a new energy station according to claim 1, characterized in that: The upper end of the mounting plate (6) extends to the outer side of the upper end of the first partition plate (2), and a groove-shaped structure for mounting a damper assembly (17) is provided inside the first partition plate (2). The diameter of the upper end of the mounting plate (6) is larger than the size of the groove-shaped structure. An extension plate (16) for limiting the arc plate (11) is fixedly mounted on the rear side of the upper end of the mounting plate (6).

7. The convenient wiring type protection device for a new energy station according to claim 1 is characterized in that: A connecting block (20) located in the second partition plate (3) is installed through the outer side of the upper end of the installation shaft (8), and the installation shaft (8) is respectively connected to the installation plate (6) and the connecting block (20) in a rotational manner.

8. The convenient wiring type protection device for a new energy station according to claim 7, characterized in that: A limiting groove (21) adapted to the connecting block (20) is provided inside the lower end of the second partition plate (3), and the connecting block (20) forms a sliding structure with the second partition plate (3) via the limiting groove (21).

9. The convenient wiring type protection device for a new energy station according to claim 1, characterized in that: Through slots (22) are formed at equal intervals through the middle of the upper end of the second partition plate (3), and the through slots (22) are located to the left rear of the limiting slot (21). Protective blocks (4) are fixedly installed at the top corners of the upper end of the second partition plate (3).

10. The convenient wiring type protection device for a new energy station according to claim 1, characterized in that: A heat dissipation slot (26) is provided through the rear side of the upper end of the fixed frame (1).

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