Transformer convenient to disassemble and assemble

Abstract

The invention relates to the technical field of transformers, in particular to a transformer convenient to disassemble and assemble, which comprises a transformer body, a supporting frame is fixedly mounted below the transformer body, limiting grooves are formed in two sides of the supporting frame, limiting plates are slidably mounted in the limiting grooves, and a driving mechanism is arranged between the two limiting plates. The device comprises a supporting frame, a rotatable rotating shaft is arranged in the supporting frame, fan blades are fixedly installed outside the rotating shaft, groove bodies are formed in the two sides of the lower portion of the supporting frame, two sets of roller shafts are rotatably installed in the groove bodies, the two sets of roller shafts are jointly and movably sleeved with a conveying piece, and a heat dissipation opening is formed in the bottom of the supporting frame. According to the transformer convenient to disassemble and assemble, by arranging the limiting plate, the supporting plate can drive the limiting plate to move after making contact with the limiting plate, so that the limiting plate can clamp the place where installation is needed, the transformer body is convenient to assemble and disassemble, and operation is easy.

Description

Technical Field

[0001] The present invention relates to the technical field of transformers, in particular to a transformer that is easy to assemble and disassemble. Background Art

[0002] A transformer is an electrical device used to change AC voltage and current. It is mainly composed of two or more windings and transfers electrical energy from one circuit to another through magnetic coupling. Transformers need to be repaired, replaced or scrapped after long-term use. During this process, the transformer needs to be disassembled. When existing transformers are installed in places with hollow surfaces, the stability of the transformer after installation is poor, and there are many steps to disassemble it, which increases the workload of the staff and reduces the efficiency of disassembly. Summary of the Invention

[0003] The object of the present invention is to provide a transformer that is easy to assemble and disassemble, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a transformer that is easy to disassemble and assemble, comprising a transformer body, a support frame fixedly installed below the transformer body, limit grooves on both sides of the support frame, limit plates slidably installed inside the limit grooves, a driving mechanism is arranged between the two groups of limit plates, a rotatable shaft is arranged inside the support frame, fan blades are fixedly installed outside the shaft, grooves are provided on both sides of the bottom of the support frame, two groups of rollers are rotatably installed inside the grooves, and a transmission member is movably sleeved on the outside of the two groups of rollers, a heat dissipation port is provided at the bottom of the support frame, and an adjustment mechanism is arranged below the support frame.

[0005] Preferably, the driving mechanism includes a mounting plate, which is slidably connected to the support frame through a lifting assembly, and connecting plates are rotatably installed on both sides of the mounting plate, and the connecting plates are connected to the mounting plate through a movable assembly and a limit plate away from the mounting plate.

[0006] Preferably, the lifting assembly includes a thread groove, which is provided on the outer surface of the rotating shaft, and the thread groove is threadedly connected to the mounting plate. A motor is fixedly mounted on the upper end of the rotating shaft, and the motor is fixedly connected to the support frame.

[0007] Preferably, the movable component includes a support plate, which is located on the side of the limiting plate away from the supporting frame. The support plate and the limiting plate are both magnetic, and the support plate and the limiting plate repel each other. A movable plate is fixedly installed on the side of the support plate close to the limiting plate, and a movable groove is opened inside the limiting plate. The movable plate slides through the movable groove, and the end of the movable plate away from the support plate is rotatably connected to the connecting plate.

[0008] Preferably, two groups of scrapers are provided between the limiting plate and the supporting frame, the scrapers are in contact with the outer surface of the supporting frame, and the scrapers are connected to the supporting plate via a movable structure.

[0009] Preferably, the movable structure includes a push plate, one end of the push plate is rotatably connected to the center of the support plate, an end of the push plate away from the support plate is rotatably installed with a shaft, a support block is rotatably installed above the shaft, the support block and the scraper are fixedly connected, and a sliding rod is passed through the interior of the two groups of support blocks for common sliding, and the outer movable sleeve of the sliding rod is provided with a No. 3 spring, and the No. 3 spring is fixedly connected to the support block.

[0010] Preferably, grooves are provided on both sides of the limit plate, and a protrusion is slidably inserted inside the groove. A spring No. 1 is fixedly installed on the side of the protrusion close to the groove. The end face of the protrusion close to the support frame is inclined, and the protrusion is connected to the scraper through a pushing structure.

[0011] Preferably, the pushing structure includes two groups of slide grooves, and the two groups of slide grooves are respectively opened on both sides of the support frame. A rod is fixedly installed inside the slide groove, and the external sliding sleeve of the rod is provided with a push block, and the push block is in contact with the protrusion, and the push block is in contact with the scraper, and the external movable sleeve of the rod is provided with a No. 2 spring, and the No. 2 spring is fixedly connected to the push block.

[0012] Preferably, the adjustment mechanism includes a mounting frame, which is connected to the movable plate through a lifting assembly, and the mounting frame slides through the heat dissipation port. Several groups of card blocks are fixedly installed at the bottom of the mounting frame, and fixed blocks are fixedly installed on both sides of the interior of the mounting frame. An adjustment block is fixedly installed on the outside of the rotating shaft, and the adjustment block and the fixed block are in contact and fit.

[0013] Preferably, the lifting assembly includes an installation groove, which is opened at the bottom of the support frame, and the installation groove opens upward. A plate is slidably inserted into the interior of the installation groove through an elastic member, and the plate is in contact with the mounting frame. The end face of the plate close to the movable plate is inclined, and the plate is in contact with the movable plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting the limit plate, with the cooperation of the support plate, the support plate moves toward the limit plate, and the support plate drives the scraper to clean the place that needs to be clamped. After the support plate contacts the limit plate, it can drive the limit plate to move, so that the limit plate can clamp the place where it needs to be installed, which is convenient for installation and disassembly of the transformer body and simple to operate.

[0015] 2. By setting up the transmission parts, the two sets of limit plates can adjust the position of the transformer body when they are close to each other. The transmission parts can reduce the friction between the support frame and the plane to be installed, which is conducive to improving the efficiency of transformer body position correction.

[0016] 3. By setting up the heat dissipation port and the card block, the card block can be inserted into the hollow part of the plane to be installed to increase the friction force, and at the same time can provide a certain degree of protection for the heat dissipation port to prevent insects and animals from entering the interior of the transformer body through the heat dissipation port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the structure of the present invention; Figure 3 This is a cross-sectional view of the internal structure of the support frame of the present invention; Figure 4 This is a top view of the structure of the support frame of the present invention; Figure 5 It is a partial structural cross-sectional view of the present invention; Figure 6 For the present invention Figure 5 Another perspective structural diagram; Figure 7 It is a partial structural cross-sectional view of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point A.

[0018] In the accompanying drawings, the list of parts represented by each number is as follows: 1. Transformer body; 2. Support frame; 3. Trough body; 4. Roller; 5. Conveying part; 6. Limiting plate; 7. Limiting groove; 8. Groove; 9. Protrusion; 10. Spring No. 1; 11. Push block; 12. Slide groove; 13. Rod; 14. Spring No. 2; 15. Scraper; 16. Support plate; 17. Movable groove; 18. Movable plate; 19. Push plate; 20. Shaft; 21. Support block; 22. Slide rod; 23. Spring No. 3; 24. Mounting plate; 25. Connecting plate; 26. Rotating shaft; 27. Threaded groove; 28. Motor; 29. ​​Heat dissipation port; 30. Mounting frame; 31. Block; 32. Fixed block; 33. Adjusting block; 34. Plate; 35. Mounting groove; 36. Elastic part; 37. Fan blade. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-8 The figure shows a transformer that is easy to disassemble and assemble, including a transformer body 1, a support frame 2 is fixedly installed below the transformer body 1, and limit grooves 7 are provided on both sides of the support frame 2. Limit plates 6 are slidably installed inside the limit grooves 7, and a driving mechanism is provided between the two sets of limit plates 6. A rotatable shaft 26 is provided inside the support frame 2, and fan blades 37 are fixedly installed outside the shaft 26. Grooves 3 are provided on both sides of the bottom of the support frame 2, and two sets of rollers 4 are rotatably installed inside the grooves 3. A transmission member 5 is movably sleeved on the outside of the two sets of rollers 4. A heat dissipation port 29 is provided at the bottom of the support frame 2, and an adjustment mechanism is provided at the bottom of the support frame 2.

[0021] The driving mechanism includes a mounting plate 24, which is slidably connected to the support frame 2 through a lifting assembly. Connecting plates 25 are rotatably installed on both sides of the mounting plate 24, and the connecting plates 25 are connected to the limit plates 6 through movable assemblies away from the mounting plate 24.

[0022] The lifting assembly includes a thread groove 27, which is opened on the outer surface of the rotating shaft 26. The thread groove 27 is threadedly connected to the mounting plate 24. A motor 28 is fixedly installed on the upper end of the rotating shaft 26, and the motor 28 is fixedly connected to the support frame 2.

[0023] Specifically, the support frame 2 is placed where it needs to be installed, and the transformer body 1 is located above the support frame 2. At this time, the conveying member 5 contacts the plane where it needs to be installed, and the motor 28 is connected to the external power supply. The motor 28 drives the rotating shaft 26 to rotate. Since the threaded groove 27 and the mounting plate 24 are threadedly connected, the rotating shaft 26 can drive the mounting plate 24 to move upward when rotating, and the mounting plate 24 drives the connecting plate 25 to rotate. Under the action of the movable component, the connecting plate 25 drives the limiting plate 6 to move inside the limiting groove 7 toward the support frame 2, so that the limiting plate 6 can clamp the place where it needs to be installed. Under the action of the groove body 3, the two groups of limiting plates 6 can adjust the position of the transformer body 1 when they contact the place where it needs to be installed. Under the action of the roller shaft 4, the conveying member 5 rotates, so that the position of the transformer body 1 can be automatically corrected.

[0024] At the same time, the rotating shaft 26 can drive the fan blades 37 to rotate when rotating, thereby driving air to flow from the heat dissipation port 29, which is beneficial to dissipating heat from the bottom of the transformer body 1.

[0025] The movable component includes a support plate 16, which is located on the side of the limiting plate 6 away from the support frame 2. The support plate 16 and the limiting plate 6 are both magnetic, and the support plate 16 and the limiting plate 6 repel each other. A movable plate 18 is fixedly installed on the side of the support plate 16 close to the limiting plate 6. A movable groove 17 is opened inside the limiting plate 6, and the movable plate 18 slides through the movable groove 17. The end of the movable plate 18 away from the support plate 16 is rotatably connected to the connecting plate 25.

[0026] In the initial state, the limit plate 6 does not contact the surface of the support frame 2. Since both the support plate 16 and the limit plate 6 are magnetic, and the support plate 16 and the limit plate 6 repel each other, there is a gap between the support plate 16 and the limit plate 6. When the connecting plate 25 rotates, it drives the movable plate 18 to move in the direction of the rotating shaft 26. The movable plate 18 slides inside the movable groove 17, and the movable plate 18 drives the support plate 16 to move synchronously. When the support plate 16 contacts the limit plate 6, the support plate 16 drives the limit plate 6 to move synchronously.

[0027] Two groups of scrapers 15 are provided between the limiting plate 6 and the supporting frame 2 . The scrapers 15 are in contact with the outer surface of the supporting frame 2 . The scrapers 15 are connected to the supporting plate 16 via a movable structure.

[0028] The movable structure includes a push plate 19, one end of the push plate 19 is rotatably connected to the center of the support plate 16, and a shaft 20 is rotatably installed on the end of the push plate 19 away from the support plate 16. A support block 21 is rotatably installed above the shaft 20, and the support block 21 is fixedly connected to the scraper 15. The two groups of support blocks 21 have a sliding rod 22 that slides through them together. The outer movable sleeve of the sliding rod 22 is provided with a No. 3 spring 23, and the No. 3 spring 23 is fixedly connected to the support block 21.

[0029] Specifically, when the support plate 16 moves, under the action of the support block 21, the support plate 16 drives the push plate 19 to rotate. With the cooperation of the shaft 20, the push plate 19 drives the two groups of support blocks 21 away from each other through the shaft 20. The support block 21 drives the scraper 15 to move synchronously. The scraper 15 contacts the surface of the support frame 2. The scraper 15 can clean the place that needs to be clamped and scrape off the dust and impurities on its surface, which is beneficial to increase the friction force connecting the limit plate 6 and the place that needs to be clamped. When the two groups of support blocks 21 move away from each other, the support block 21 slides on the outside of the slide rod 22, and the No. 3 spring 23 is compressed.

[0030] Grooves 8 are provided on both sides of the limit plate 6, and a protrusion 9 is slidably inserted inside the groove 8. A spring No. 1 is fixedly installed on the side of the protrusion 9 close to the groove 8. The end face of the protrusion 9 close to the support frame 2 is inclined, and the protrusion 9 is connected to the scraper 15 through a pushing structure.

[0031] The pushing structure includes two groups of slide grooves 12, which are respectively opened on both sides of the support frame 2. A rod 13 is fixedly installed inside the slide groove 12, and the external sliding sleeve of the rod 13 is provided with a push block 11. The push block 11 is in contact with the protrusion 9, and the push block 11 is in contact with the scraper 15. The external movable sleeve of the rod 13 is provided with a No. 2 spring 14, and the No. 2 spring 14 is fixedly connected to the push block 11.

[0032] Furthermore, when the scrapers 15 move away from each other, they drive the push block 11 to move synchronously, so that the push block 11 moves inside the slide groove 12 in the direction away from the limit plate 6. Under the action of the rod 13, the No. 2 spring 14 is deformed by the force. When the limit plate 6 contacts the surface of the support frame 2, under the elastic force of the No. 1 spring 10, the No. 1 spring 10 pushes the protrusion 9 out from the inside of the groove 8. The protrusion 9 can limit the position of the limit plate 6, so that the limit plate 6 cannot move, which is convenient for fixing the transformer body 1.

[0033] When the transformer body 1 needs to be disassembled, the movable plate 18 moves in the direction away from the rotating shaft 26. Since the support plate 16 and the limit plate 6 repel each other, the movable plate 18 drives the support plate 16 to move synchronously. The support plate 16 drives the two sets of scrapers 15 to approach each other through the push plate 19. After the push block 11 loses the thrust of the scraper 15, under the elastic force of the No. 2 spring 14, the push block 11 approaches the direction of the limit plate 6. The push block 11 contacts the protrusion 9 and pushes the protrusion 9 into the inside of the groove 8, thereby releasing the restriction on the limit plate 6, allowing the limit plate 6 to move in the direction away from the support frame 2, thereby facilitating the disassembly of the transformer body 1.

[0034] The adjustment mechanism includes a mounting frame 30, which is connected to the movable plate 18 through a lifting assembly. The mounting frame 30 slides through the heat dissipation port 29. Several groups of card blocks 31 are fixedly installed below the mounting frame 30. Fixed blocks 32 are fixedly installed on both sides of the interior of the mounting frame 30. An adjustment block 33 is fixedly installed on the outside of the rotating shaft 26. The adjustment block 33 and the fixed block 32 are in contact and fit.

[0035] The lifting assembly includes a mounting groove 35, which is opened at the bottom of the support frame 2. The mounting groove 35 opens upward, and a plate 34 is slidably inserted into the interior of the mounting groove 35 through an elastic member 36. The plate 34 is in contact with the mounting frame 30, and the end face of the plate 34 close to the movable plate 18 is inclined, and the plate 34 is in contact with the movable plate 18.

[0036] Specifically, when the movable plate 18 moves in the direction of the rotating shaft 26, the movable plate 18 contacts the plate 34 and pushes the plate 34 into the inside of the installation groove 35. At this time, the elastic member 36 is deformed by the force, and the mounting frame 30 can drive the clamping block 31 to move downward under the action of gravity. The clamping block 31 can be inserted into the hollow part of the place where it needs to be installed. The clamping block 31 can increase the friction between the support frame 2 and the place where it needs to be installed. When the rotating shaft 26 rotates, it can drive the adjusting block 33 to rotate synchronously. When the adjusting block 33 rotates, it can contact the fixed block 32. The adjusting block 33 drives the mounting frame 30 to move back and forth along the length direction of the clamping block 31 through the fixed block 32. The clamping block 31 can provide certain protection for the heat dissipation port 29 to prevent insects and animals from entering the interior of the transformer body 1 from the heat dissipation port 29.

[0037] When the movable plate 18 is not in contact with the plate 34, under the elastic force of the elastic member 36, the elastic member 36 drives the block 31 to move upward through the mounting frame 30. At this time, the block 31 is not in contact with the plane to be installed, which facilitates the adjustment of the position of the transformer body 1.

[0038] Working principle: Place the support frame 2 where it needs to be installed, and the transformer body 1 is located above the support frame 2. At this time, the conveying part 5 is in contact with the plane where it needs to be installed. Connect the motor 28 to the external power supply, and the motor 28 drives the rotating shaft 26 to rotate. Since the threaded groove 27 and the mounting plate 24 are threadedly connected, the rotating shaft 26 can drive the mounting plate 24 to move upward when rotating, and the mounting plate 24 drives the connecting plate 25 to rotate. Under the action of the movable component, the connecting plate 25 drives the limit plate 6 to move inside the limit groove 7 toward the support frame 2, so that the limit plate 6 can clamp the place where it needs to be installed. Under the action of the groove body 3, the two sets of limit plates 6 can adjust the position of the transformer body 1 when they are in contact with the place where it needs to be installed. Under the action of the roller shaft 4, the conveying part 5 rotates, so that the position of the transformer body 1 can be automatically corrected.

[0039] At the same time, the rotating shaft 26 can drive the fan blades 37 to rotate when rotating, thereby driving air to flow from the heat dissipation port 29, which is beneficial to dissipating heat from the bottom of the transformer body 1.

[0040] In the initial state, the limit plate 6 does not contact the surface of the support frame 2. Since both the support plate 16 and the limit plate 6 are magnetic, and the support plate 16 and the limit plate 6 repel each other, there is a gap between the support plate 16 and the limit plate 6. When the connecting plate 25 rotates, it drives the movable plate 18 to move in the direction of the rotating shaft 26. The movable plate 18 slides inside the movable groove 17, and the movable plate 18 drives the support plate 16 to move synchronously. When the support plate 16 contacts the limit plate 6, the support plate 16 drives the limit plate 6 to move synchronously.

[0041] When the support plate 16 moves, under the action of the support block 21, the support plate 16 drives the push plate 19 to rotate. With the cooperation of the shaft 20, the push plate 19 drives the two groups of support blocks 21 away from each other through the shaft 20. The support block 21 drives the scraper 15 to move synchronously. The scraper 15 contacts the surface of the support frame 2. When the two groups of support blocks 21 move away from each other, the support block 21 slides on the outside of the slide rod 22, and the No. 3 spring 23 is compressed.

[0042] When the scrapers 15 move away from each other, they drive the push block 11 to move synchronously, so that the push block 11 moves inside the slide groove 12 in the direction away from the limit plate 6. Under the action of the rod 13, the No. 2 spring 14 is deformed by the force. When the limit plate 6 contacts the surface of the support frame 2, under the elastic force of the No. 1 spring 10, the No. 1 spring 10 pushes the protrusion 9 out from the inside of the groove 8. The protrusion 9 can limit the position of the limit plate 6, so that the limit plate 6 cannot move, which is convenient for fixing the transformer body 1.

[0043] When the transformer body 1 needs to be disassembled, the movable plate 18 moves in the direction away from the rotating shaft 26. Since the support plate 16 and the limit plate 6 repel each other, the movable plate 18 drives the support plate 16 to move synchronously. The support plate 16 drives the two sets of scrapers 15 to approach each other through the push plate 19. After the push block 11 loses the thrust of the scraper 15, under the elastic force of the No. 2 spring 14, the push block 11 approaches the direction of the limit plate 6. The push block 11 contacts the protrusion 9 and pushes the protrusion 9 into the inside of the groove 8, thereby releasing the restriction on the limit plate 6, allowing the limit plate 6 to move in the direction away from the support frame 2, thereby facilitating the disassembly of the transformer body 1.

[0044] When the movable plate 18 moves in the direction of the rotating shaft 26, the movable plate 18 contacts the plate 34 and pushes the plate 34 into the inside of the mounting groove 35. At this time, the elastic member 36 is deformed by the force, and the mounting frame 30 can drive the clamping block 31 to move downward under the action of gravity. When the rotating shaft 26 rotates, it can drive the adjusting block 33 to rotate synchronously. When the adjusting block 33 rotates, it can contact the fixed block 32. The adjusting block 33 drives the mounting frame 30 to move back and forth along the length direction of the clamping block 31 through the fixed block 32.

[0045] When the movable plate 18 is not in contact with the plate 34, under the elastic force of the elastic member 36, the elastic member 36 drives the block 31 to move upward through the mounting frame 30. At this time, the block 31 is not in contact with the plane to be installed, which facilitates the adjustment of the position of the transformer body 1.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A transformer that is easy to assemble and disassemble, comprising a transformer body (1), characterized in that: A support frame (2) is fixedly installed below the transformer body (1), and both sides of the support frame (2) are provided with limit slots (7), and limit plates (6) are slidably installed inside the limit slots (7), and a driving mechanism is provided between the two groups of limit plates (6). A rotatable shaft (26) is provided inside the support frame (2), and a fan blade (37) is fixedly installed outside the shaft (26). Both sides of the bottom of the support frame (2) are provided with grooves (3), and two groups of rollers (4) are rotatably installed inside the grooves (3). The outsides of the two groups of rollers (4) are movably sleeved with a transmission member (5). A heat dissipation port (29) is provided at the bottom of the support frame (2), and an adjustment mechanism is provided below the support frame (2).

2. The transformer that is easy to assemble and disassemble according to claim 1, characterized in that: The driving mechanism comprises a mounting plate (24), the mounting plate (24) being slidably connected to the support frame (2) via a lifting assembly, connecting plates (25) being rotatably mounted on both sides of the mounting plate (24), and the connecting plates (25) being connected away from the mounting plate (24) via a movable assembly and a limit plate (6).

3. The transformer that is easy to assemble and disassemble according to claim 2, characterized in that: The lifting assembly includes a thread groove (27), the thread groove (27) is formed on the outer surface of the rotating shaft (26), the thread groove (27) is threadedly connected to the mounting plate (24), a motor (28) is fixedly mounted on the upper end of the rotating shaft (26), and the motor (28) is fixedly connected to the support frame (2).

4. The transformer that is easy to assemble and disassemble according to claim 2, characterized in that: The movable assembly comprises a support plate (16), the support plate (16) being located on a side of the limiting plate (6) away from the support frame (2), the support plate (16) and the limiting plate (6) both having magnetism, the support plate (16) and the limiting plate (6) repelling each other, a movable plate (18) being fixedly mounted on a side of the support plate (16) close to the limiting plate (6), a movable groove (17) being provided inside the limiting plate (6), the movable plate (18) slidingly passing through the movable groove (17), and the end of the movable plate (18) away from the support plate (16) being rotatably connected to the connecting plate (25).

5. The transformer that is easy to assemble and disassemble according to claim 4, characterized in that: Two groups of scrapers (15) are provided between the limiting plate (6) and the support frame (2), the scrapers (15) are in contact with the outer surface of the support frame (2), and the scrapers (15) are connected to the support plate (16) via a movable structure.

6. The transformer that is easy to assemble and disassemble according to claim 5, characterized in that: The movable structure includes a push plate (19), one end of the push plate (19) is rotatably connected to the center of the support plate (16), and an end of the push plate (19) away from the support plate (16) is rotatably mounted with a shaft (20), and a support block (21) is rotatably mounted above the shaft (20), and the support block (21) and the scraper (15) are fixedly connected, and the interiors of the two groups of support blocks (21) slide together and penetrate a slide rod (22), and the outer movable sleeve of the slide rod (22) is provided with a No. 3 spring (23), and the No. 3 spring (23) is fixedly connected to the support block (21).

7. The transformer that is easy to assemble and disassemble according to claim 6, characterized in that: Grooves (8) are provided on both sides of the limit plate (6), and a protrusion (9) is slidably inserted into the interior of the groove (8). A spring (10) is fixedly installed on the side of the protrusion (9) close to the groove (8). The end face of the protrusion (9) close to the support frame (2) is inclined, and the protrusion (9) is connected to the scraper (15) through a pushing structure.

8. The transformer that is easy to assemble and disassemble according to claim 7, characterized in that: The pushing structure comprises two groups of slide grooves (12), the two groups of slide grooves (12) are respectively opened on both sides of the support frame (2), a rod (13) is fixedly installed inside the slide groove (12), an external sliding sleeve of the rod (13) is provided with a push block (11), the push block (11) and the protrusion (9) are in contact and fit, the push block (11) and the scraper (15) are in contact and fit, and the external movable sleeve of the rod (13) is provided with a No. 2 spring (14), and the No. 2 spring (14) and the push block (11) are fixedly connected.

9. The transformer that is easy to assemble and disassemble according to claim 4, characterized in that: The adjustment mechanism includes a mounting frame (30), the mounting frame (30) is connected to the movable plate (18) through a lifting assembly, the mounting frame (30) slides through the heat dissipation port (29), a plurality of groups of clamping blocks (31) are fixedly installed below the mounting frame (30), fixed blocks (32) are fixedly installed on both sides of the interior of the mounting frame (30), and an adjustment block (33) is fixedly installed on the outside of the rotating shaft (26), and the adjustment block (33) and the fixed block (32) are in contact and fit.

10. The transformer that is easy to assemble and disassemble according to claim 9, characterized in that: The lifting assembly includes a mounting groove (35), the mounting groove (35) is opened at the bottom of the support frame (2), the mounting groove (35) opens upward, a plate (34) is slidably inserted into the interior of the mounting groove (35) through an elastic member (36), the plate (34) and the mounting frame (30) are in contact and fit, and an end surface of the plate (34) close to the movable plate (18) is inclined, and the plate (34) and the movable plate (18) are in contact and fit.

Images