Standardized transformer

Abstract

The invention discloses a standardized transformer, and particularly relates to the technical field of transformers, which comprises a plurality of windings, a bracket, a support frame and a proofreading and locking mechanism, wherein the calibration locking mechanism comprises a screw rod, a gear motor, a sleeve block, a displacement motor, a sliding frame, a limiting column, a linkage block, a sleeving sliding block and a guide frame, and a positioning sensing mechanism is arranged at one end part of the guide frame; and a plurality of meshing butt joint mechanisms are arranged on one side of the bracket. Through the correction locking mechanism, the transformer has the advantages that loosening of the locking bolt can be known in time, so that the loosened locking bolt can be locked and fixed in time, poor contact at the joint of the transformer is avoided, the transformer can normally operate according to a standardized operating state, and the overhaul failure rate is greatly reduced; therefore, the problems that the transformer is difficult to normally operate according to a standardized operation state and the maintenance failure rate is greatly improved are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of transformers, and more particularly to a standardized transformer. Background Art

[0002] The working principle of the standardized transformer is based on Faraday's law of electromagnetic induction, that is, when the magnetic field changes, an electromotive force will be generated in the conductor. In a dry-type transformer, the alternating current passes through the primary winding to generate an alternating magnetic field, which induces an electromotive force in the secondary winding, thereby achieving voltage rise and fall.

[0003] After searching the existing public documents, the Chinese patent announcement number CN106504857A discloses a dry-type transformer, which is located between the first support seat and the third support seat through the second support seat, and the first clamp and the second clamp are fixed on both sides of the bottom of the iron core, respectively. The first clamp and the second clamp are supported and fixed on the first support seat and the third support seat respectively, and the bottom of the iron core is supported on the second support seat. The bottom of this new transformer is provided with rollers for easy movement and installation. The iron core is supported and fixed by three supporting parts, and the installation is stable and not easy to shake. However, the transformer still has the following problems when in use.

[0004] When the transformer is used for voltage transformation, each terminal of the external wiring harness needs to be connected to the terminals of the transformer by bolts. When the transformer is in use, the bolt connection position may become loose. This requires maintenance personnel to regularly inspect the bolts according to the standardized maintenance date, then shut down the transformer, and then tighten the loose bolts. However, the maintenance interval is long, and it is difficult to know in time if the bolts become loose during the maintenance, so it is difficult to fix the loose bolts in time, which makes the transformer very prone to poor contact at the connection. The transformer is difficult to operate normally according to the standardized operating state, and the maintenance failure rate is greatly increased. For this reason, a standardized transformer is provided. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides the following technical solutions: a standardized transformer, comprising a plurality of windings, a bracket and a support frame, wherein the bracket is located at the top end of the winding, the plurality of windings are fixedly connected to the bracket, the support frame is fixed at the top end of the bracket, and a proofreading and locking mechanism is provided inside the support frame; the proofreading and locking mechanism comprises a screw rotatably arranged inside the support frame, and one end of the support frame is fixedly connected to a reduction motor, the reduction motor is used to drive the screw to rotate, the outer wall of the screw is threadedly connected to a sleeve block, and a position-changing motor is fixedly installed on the upper surface of the sleeve block; the output end of the position-changing motor is fixedly connected to a sliding frame, and the inner wall of the sliding frame is slidably connected to a limiting column, a linkage block is fixedly connected to one end of the limiting column, a sleeve slider is fixedly connected to the bottom end of the linkage block, and a guide frame is slidably connected to the outer wall of the sleeve slider, and the guide frame is fixedly connected to the sleeve block; a positioning sensor mechanism is provided at one end of the guide frame; and a plurality of meshing and docking mechanisms are provided on one side of the bracket.

[0006] Preferably, the sleeve block is slidably connected to the support frame, and the outer wall of the sleeve block and the inner wall of the support frame are both smooth surfaces, the output end of the reduction motor is fixedly connected to one end of the screw, and the position shifting motor is slidably connected to the support frame; the sliding frame is slidably connected to the guide frame, an iron core is fixedly installed on the inner wall of each winding, and a base is fixedly provided at the bottom end of the iron core, a connecting wire is fixedly connected to one side of the winding, and a connecting terminal is fixedly connected to the top end of the connecting wire; a mounting frame is provided at one end of the connecting terminal, a plurality of the connecting terminals are fixedly connected to the mounting frame, and the mounting frame is fixedly connected to a plurality of iron cores, A controller is installed on the upper surface of the support frame, and the controller is fixedly connected to the support frame, a guide column is slidably connected to the inner wall of the sleeve slider, and the guide column is fixedly connected to the guide frame, a linkage frame is fixedly connected to one side of the sleeve slider, and the linkage frame and the guide frame are slidably connected, and an adjusting screw is threadedly connected to the inner wall of the linkage frame; a driving motor is fixedly installed on the top of the linkage frame, and the output end of the driving motor is fixedly connected to the adjusting screw, a threaded sleeve block is threadedly connected to the outer wall of the adjusting screw, and the threaded sleeve block is slidably connected to the linkage frame, and a proofreading rack is fixedly connected to one side of the threaded sleeve block.

[0007] When this technology is in use, when the upper induction bar rotates counterclockwise and becomes loose, the drive motor drives the adjusting screw to rotate forward, and the threaded sleeve drives the proofreading rack to move upward, so that the proofreading rack engages and docks with the upper gear ring. The controller drives the position-changing motor to make the slide frame rotate counterclockwise, the limit column drives the linkage block to move left, the sleeve slider moves left along the inner wall of the guide frame, the sleeve slider will drive the linkage frame to move left, the adjusting screw drives the threaded sleeve to move left, and the proofreading rack drives the upper gear ring to rotate clockwise and lock. When the lower induction bar rotates counterclockwise and becomes loose, the controller starts the drive motor to drive the adjusting screw to reverse, the threaded sleeve makes the proofreading rack move downward, and then the controller starts the position-changing motor to drive the slide frame to rotate clockwise, the limit column drives the linkage block to move right, the sleeve slider moves right along the outer wall of the guide column, the sleeve slider drives the linkage frame to move right, the adjusting screw drives the threaded sleeve to move right, and the proofreading rack drives the lower gear ring to rotate clockwise and lock.

[0008] Preferably, the positioning sensor mechanism comprises a support block fixedly arranged at one end of the guide frame;

[0009] One end of the support block is fixedly connected to a concave sleeve frame, the inner wall of the concave sleeve frame is fixedly connected to two distance sensors, a connecting block is fixedly connected to the upper surface of the concave sleeve frame, and the top of the connecting block is fixedly connected to a sleeve frame, and a barcode recognition sensor is fixedly installed inside the sleeve frame. The vertical cross-section of the concave sleeve frame is concave, and one side surface of the concave sleeve frame and one side surface of the connecting block are in the same vertical plane.

[0010] When this technology is in use, the reduction motor drives the screw to rotate, and the sleeve block drives the guide frame to move right at the same time. The support block causes the concave sleeve frame to move right, and the concave sleeve frame drives the two distance sensors to move right synchronously. The locking bolt will rotate and loosen, so that the concave sleeve frame can drive the connection block to move right. When the barcode recognition sensor recognizes the recognition barcode on the terminal strip, the upper distance sensor senses the distance of the upper sensor bar, and the lower distance sensor can sense the distance of the lower distance sensor. When the upper distance sensor does not sense the specified distance, the upper locking bolt is loose. When the lower distance sensor does not sense the specified distance, the lower locking bolt is loose.

[0011] Preferably, the engagement docking mechanism comprises a docking terminal arranged on one side of the bracket;

[0012] The butt terminal is fixedly connected to the winding, and a terminal strip is provided on one side of the butt terminal, and two locking bolts are threadedly connected to the inner wall of the terminal strip, and the two locking bolts are threadedly connected to the butt terminal; one end of each locking bolt is fixedly connected to a pressure cap, and the outer wall of the pressure cap is fixedly connected to a gear ring; one end of the pressure cap is fixedly connected to a rotating block, and one side of the rotating block is provided with an induction strip fixedly connected to the pressure cap, and an identification bar code is provided above the gear ring; the identification bar code is fixedly connected to the terminal strip, and the gear ring and the pressure cap are both rotatably connected to the terminal strip, and the vertical cross-section of the pressure cap is circular.

[0013] When this technology is in use, when the upper gear ring rotates clockwise, the upper gear ring can drive the pressure cap to rotate clockwise, and the pressure cap simultaneously drives the locking bolt to rotate clockwise, so that the locking bolt can engage and lock with the terminal strip and the docking terminal clockwise. When the upper sensing strip rotates to a horizontal state, the upper distance sensor can sense the distance to the upper sensing strip. When the distance value sensed by the upper distance sensor is the same as the distance value set by the controller, the position shifting motor is turned off by the controller.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention uses the proofreading locking mechanism. When the upper sensing bar rotates counterclockwise to loosen, the driving motor is started by the controller. The driving motor drives the adjusting screw to rotate forward, and the proofreading rack engages and docks with the upper gear ring. The controller drives the position changing motor to make the sliding frame rotate counterclockwise, the limiting column drives the linkage block to move left, the linkage block drives the sleeve sliding block to move left, the sleeve sliding block moves left along the inner wall of the guide frame, and the proofreading rack drives the upper gear ring to rotate clockwise to lock. When the lower sensing bar rotates counterclockwise to loosen, the driving motor is started to drive the adjusting screw to reverse, the threaded sleeve block makes the proofreading rack move down, and the proofreading rack drives the lower gear ring to rotate clockwise to lock and rotate. The loosening of the locking bolt can be known in time, so that the loose locking bolt can be locked and fixed in time, avoiding poor contact at the connection of the transformer. The transformer can operate normally according to the standardized operating state, and the maintenance failure rate is greatly reduced.

[0016] 2. The present invention adopts a positioning sensing mechanism, and starts the reduction motor through the controller. The reduction motor drives the screw to rotate, and the sleeve block drives the guide frame to move right at the same time, and the guide frame drives the support block to move right. The upper sensing bar will no longer remain in a horizontal state. When the barcode recognition sensor recognizes the recognition barcode on the terminal strip, the reduction motor is turned off by the controller. When the upper sensing bar rotates counterclockwise and loosens, the upper distance sensor does not sense the specified distance. When the lower sensing bar rotates counterclockwise and loosens, the lower distance sensor does not sense the specified distance. It can be known in time whether the locking bolt is loose, thereby realizing automatic locking and fixing in time, and the maintenance failure rate is greatly reduced.

[0017] 3. The present invention utilizes an engaging docking mechanism. When the upper gear ring rotates clockwise, the upper gear ring can drive the pressure cap to rotate clockwise, and the pressure cap simultaneously drives the locking bolt to rotate clockwise, so that the locking bolt can be engaged and locked with the terminal strip and the docking terminal clockwise. When the upper sensing strip rotates to a horizontal state, the upper distance sensor can perform distance sensing on the upper sensing strip. When the distance value sensed by the upper distance sensor is the same as the distance value set by the controller, the position shifting motor is turned off by the controller, so that the loose locking bolt can be automatically locked and fixed in time to avoid continuous loosening problems. The transformer can operate normally according to a standardized operating state, and the maintenance failure rate is greatly reduced.

[0018] According to the mutual influence of the above multiple effects, first, the barcode recognition sensor recognizes the recognition barcode on the terminal strip, the upper distance sensor does not sense the specified distance, or the lower distance sensor does not sense the specified distance, and then the proofreading rack engages and docks with the upper toothed ring, and the proofreading rack drives the upper toothed ring to rotate clockwise and lock, or the proofreading rack drives the lower toothed ring to rotate clockwise and lock, and finally the upper toothed ring can drive the pressure cap to rotate clockwise, so that the locking bolt engages and locks with the terminal strip and the docking terminal clockwise, and the distance value sensed by the upper distance sensor is the same as the distance value set by the controller. In summary, the loose locking bolts can be known in time, and the loose locking bolts can be locked and fixed in time to avoid poor contact at the connection of the transformer. The transformer can operate normally according to the standardized operating state, and the maintenance failure rate is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the standardized transformer of the present invention.

[0020] Figure 2 It is a schematic diagram of the partial structure of the connection between the winding and the bracket of the present invention.

[0021] Figure 3It is a schematic diagram of the partial structure of the connection between the sleeve block and the guide frame of the present invention when viewed from above.

[0022] Figure 4 It is a schematic diagram of the vertical cross-section structure of the standardized transformer of the present invention.

[0023] Figure 5 It is a schematic diagram of the local structure of the vertical section of the connection between the winding and the butt terminal of the present invention.

[0024] Figure 6 It is a schematic diagram of the partial structure of the proofreading and locking mechanism of the present invention from a front view.

[0025] Figure 7 It is a schematic diagram of the side structure of the standardized transformer of the present invention.

[0026] Figure 8 It is a partial structural schematic diagram of the proofreading and locking mechanism of the present invention from a rear view.

[0027] Fig. 9 It is a schematic diagram of the main structure of the positioning sensor mechanism of the present invention.

[0028] Fig.10 For the present invention Figure 5 Enlarged structural diagram at A in the middle.

[0029] Fig.11 It is a schematic diagram of a partial structure of the meshing docking mechanism of the present invention in a front view.

[0030] The accompanying drawings are marked as follows: 1. winding; 2. bracket; 3. support frame; 4. screw; 5. reduction motor; 6. sleeve block; 7. position motor; 8. slide frame; 9. limit column; 10. linkage block; 11. sleeve slider; 12. guide frame; 13. iron core; 14. base; 15. connecting wire; 16. connecting terminal; 17. mounting frame; 18. controller; 19. guide column; 20. linkage frame; 21. adjusting screw; 22. drive motor; 23. threaded sleeve block; 24. proofreading rack; 25. support block; 26. concave sleeve frame; 27. distance sensor; 28. connecting block; 29. ​​sleeve frame; 30. barcode recognition sensor; 31. docking terminal; 32. terminal strip; 33. locking bolt; 34. pressure cap; 35. gear ring; 36. rotating block; 37. induction strip; 38. recognition barcode. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0032] As attached Figure 1-11 A standardized transformer is shown, which is provided with a proofreading locking mechanism, a positioning sensing mechanism, and an engaging and docking mechanism. The settings of each mechanism can promptly know the loose locking bolt 33, and promptly lock and fix the loose locking bolt 33 to avoid poor contact at the connection of the transformer. The transformer can operate normally according to the standardized operating state, and the maintenance failure rate is greatly reduced. The specific structural settings of each mechanism are as follows.

[0033] In this embodiment, as shown in the attached Figure 1-6 As shown, the proofreading and locking mechanism includes a screw rod 4 rotatably arranged inside the support frame 3, and one end of the support frame 3 is fixedly connected to a reduction motor 5, the reduction motor 5 is used to drive the screw rod 4 to rotate, the outer wall of the screw rod 4 is threadedly connected to a sleeve block 6, and the upper surface of the sleeve block 6 is fixedly installed with a shifting motor 7; the output end of the shifting motor 7 is fixedly connected to a sliding frame 8, and the inner wall of the sliding frame 8 is slidably connected to a limiting column 9, a linkage block 10 is fixedly connected to one end of the limiting column 9, the bottom end of the linkage block 10 is fixedly connected to a sleeve slider 11, and the outer wall of the sleeve slider 11 is slidably connected to a guide frame 12, and the guide frame 12 is fixedly connected to the sleeve block 6; a positioning sensor mechanism is provided at one end of the guide frame 12; and a plurality of meshing docking mechanisms are provided on one side of the bracket 2.

[0034] In this embodiment, as shown in the attached Figure 1-7 As shown, an iron core 13 is fixedly installed on the inner wall of each winding 1, and a base 14 is fixedly arranged at the bottom end of the iron core 13. A connecting wire 15 is fixedly connected to one side of the winding 1, and a connecting terminal 16 is fixedly connected to the top of the connecting wire 15; a mounting frame 17 is provided at one end of the connecting terminal 16, and a plurality of connecting terminals 16 are fixedly connected to the mounting frame 17, and the mounting frame 17 is fixedly connected to a plurality of iron cores 13, so that the winding 1 can play a supporting and magnetic conductive role through the iron core 13, and the winding 1 performs energy conversion operation to realize variable The transformed voltage and current flow along the connecting wire 15 to the connecting terminal 16, which is then connected to another wiring harness of the transformer to realize the transformation operation. The base 14 can provide support for the iron core 13, and the mounting frame 17 supports a plurality of connecting terminals 16, thereby greatly improving the stability of the plurality of connecting terminals 16. A controller 18 is installed on the upper surface of the support frame 3, and the controller 18 is fixedly connected to the support frame 3, so that the reduction motor 5 can be started by the controller 18, and the reduction motor 5 drives the screw 4 to rotate stably.

[0035] In this embodiment, as shown in the attached Figure 6-8As shown, the inner wall of the sleeve slider 11 is slidably connected with a guide column 19, and the guide column 19 is fixedly connected to the guide frame 12, a linkage frame 20 is fixedly connected to one side of the sleeve slider 11, and the linkage frame 20 is slidably connected to the guide frame 12, and the inner wall of the linkage frame 20 is threadedly connected with an adjusting screw 21; a driving motor 22 is fixedly installed on the top of the linkage frame 20, and the output end of the driving motor 22 is fixedly connected to the adjusting screw 21, and the outer wall of the adjusting screw 21 is threadedly connected with a threaded sleeve 23, and the threaded sleeve 23 is slidably connected to the linkage frame 20, and a proofreading rack 24 is fixedly connected to one side of the threaded sleeve 23. In order to facilitate the sleeve slider 11 to move left along the outer wall of the guide column 19, the sleeve slider 11 will drive the linkage frame 20 to move left, the linkage frame 20 causes the adjusting screw 21 to move left, the threaded sleeve 23 causes the proofreading rack 24 to move left, and the proofreading rack 24 drives the upper gear ring 35 to rotate clockwise and lock.

[0036] In this embodiment, as shown in the attached Figure 5-9 As shown, the positioning sensor mechanism includes a support block 25 fixedly arranged at one end of the guide frame 12; a concave sleeve frame 26 is fixedly connected to one end of the support block 25, two distance sensors 27 are fixedly connected to the inner wall of the concave sleeve frame 26, a connecting block 28 is fixedly connected to the upper surface of the concave sleeve frame 26, and a sleeve frame 29 is fixedly connected to the top of the connecting block 28, and a barcode recognition sensor 30 is fixedly installed inside the sleeve frame 29. The vertical cross-section of the concave sleeve frame 26 is concave, and one side of the concave sleeve frame 26 and one side of the connecting block 28 are in the same vertical plane.

[0037] In this embodiment, as shown in the attached Figure 2-11 As shown, the meshing docking mechanism includes a docking terminal 31 arranged on one side of the bracket 2; the docking terminal 31 is fixedly connected to the winding 1, and a terminal strip 32 is provided on one side of the docking terminal 31, and the inner wall of the terminal strip 32 is threadedly connected to two locking bolts 33, and the two locking bolts 33 are both threadedly connected to the docking terminal 31; one end of each locking bolt 33 is fixedly connected to a pressure cap 34, and the outer wall of the pressure cap 34 is fixedly connected to a gear ring 35.

[0038] One end of the pressure cap 34 is fixedly connected to a rotating block 36, and one side of the rotating block 36 is provided with a sensing bar 37 fixedly connected to the pressure cap 34, and an identification barcode 38 is provided above the gear ring 35; the identification barcode 38 is fixedly connected to the terminal strip 32. The gear ring 35 and the pressure cap 34 are both rotatably connected to the terminal strip 32, and the vertical cross-section of the pressure cap 34 is circular.

[0039] The working principle of the standardized transformer of the present invention is as follows:

[0040] First, when the present invention is used for voltage transformation, the rotating block 36 is first rotated by a tool, the rotating block 36 drives the pressure cap 34 to rotate, and the pressure cap 34 drives the locking bolt 33 to rotate, so that the terminal strip 32 and the docking terminal 31 are firmly connected under the action of the threaded engagement force of the locking bolt 33, and the induction strip 37 is kept in a horizontal state. Then the terminal strip 32 is docked on the connected transformer end, and the connecting terminal 16 is docked on the other wiring harness of the transformer. The high-voltage current is transmitted to the position of the docking terminal 31 through the terminal strip 32, and the docking terminal 31 is guided to the position of the winding 1. The winding 1 plays a supporting and magnetic role through the iron core 13. The winding 1 performs energy conversion operation to realize the voltage transformation operation. The voltage and current after the voltage transformation are guided to the connecting terminal 16 along the connecting wire 15, and the connecting terminal 16 is docked to the other wiring harness of the transformer, and the base 14 can provide support for the iron core 13, and the mounting frame 17 supports multiple connecting terminals 16 to increase the stability of multiple connecting terminals 16.

[0041] Secondly, when the present invention performs positioning sensing, the controller 18 is used to start the reduction motor 5, the reduction motor 5 drives the screw 4 to rotate, the screw 4 drives the sleeve block 6 to move right under the action of the thread, and the sleeve block 6 drives the guide frame 12 to move right at the same time, the guide frame 12 drives the support block 25 to move right, the support block 25 makes the concave sleeve frame 26 move right, the concave sleeve frame 26 drives the two distance sensors 27 to move right synchronously, when the connection between the terminal strip 32 and the docking terminal 31 is loose, the locking bolt 33 will be loosened by rotation, so that the upper sensor strip 37 will no longer maintain a horizontal state. In this way, the concave sleeve frame 26 can drive the connection block 28 to move right, the connection block 28 drives the sleeve frame 29 to move right, the sleeve frame 29 makes the barcode recognition sensor 30 move right, and when the barcode recognition sensor 30 recognizes the identification barcode 38 on the terminal strip 32, the reduction motor 5 is turned off through the controller 18.

[0042] At the same time, the upper distance sensor 27 senses the distance of the upper sensing bar 37, and the lower distance sensor 27 can sense the distance of the lower distance sensor 27. When the upper sensing bar 37 rotates counterclockwise and becomes loose, the upper distance sensor 27 fails to sense the specified distance, and the upper locking bolt 33 becomes loose. When the lower sensing bar 37 rotates counterclockwise and becomes loose, the lower distance sensor 27 fails to sense the specified distance, and the lower locking bolt 33 becomes loose.

[0043] Then, when the present invention is proofreading and locking, when the upper sensing strip 37 rotates counterclockwise to loosen, the driving motor 22 is started through the controller 18, and the driving motor 22 drives the adjusting screw 21 to rotate forward, and the adjusting screw 21 drives the threaded sleeve 23 to move upward under the action of the thread transmission force, and at the same time, the threaded sleeve 23 drives the proofreading rack 24 to move upward, and the proofreading rack 24 is pressed upward on the outer wall of the upper gear ring 35, so that the proofreading rack 24 is meshed and docked with the upper gear ring 35. Then the controller 18 turns off the drive motor 22, and at the same time the controller 18 drives the position-changing motor 7 to rotate the slide frame 8 counterclockwise, the slide frame 8 drives the limit column 9 to rotate counterclockwise, the limit column 9 drives the linkage block 10 to move leftward, the linkage block 10 drives the sleeve slider 11 to move leftward, the sleeve slider 11 moves leftward along the inner wall of the guide frame 12, and at the same time the sleeve slider 11 moves leftward along the outer wall of the guide column 19, and the sleeve slider 11 drives the linkage frame 20 to move leftward, and the linkage frame 20 makes the adjustment screw 21 move leftward. The adjustment screw 21 drives the threaded sleeve block 23 to move leftward, the threaded sleeve block 23 makes the calibration rack 24 move leftward, and the calibration rack 24 drives the upper gear ring 35 to rotate clockwise and lock.

[0044] When the sensing bar 37 below rotates counterclockwise and becomes loose, the controller 18 starts the driving motor 22 to drive the adjusting screw 21 to reverse, and the adjusting screw 21 drives the threaded sleeve 23 to move downward under the action of the thread transmission force, and the threaded sleeve 23 causes the proofreading rack 24 to move downward, and the proofreading rack 24 engages downward with the outer wall of the lower gear ring 35. Then the controller 18 starts the shifting motor 7 to drive the sliding frame 8 to rotate clockwise, and the sliding frame 8 drives the limit column 9 to move right, and the limit column 9 drives the linkage block 10 to move right, and the linkage block 10 causes the sleeve slide 11 to move right, and the sleeve slide 11 slides right along the outer wall of the guide column 19. At the same time, the sleeve slider 11 slides rightward along the inner wall of the guide frame 12, and the sleeve slider 11 drives the linkage frame 20 to move rightward, the linkage frame 20 drives the adjusting screw 21 to move rightward, the adjusting screw 21 drives the threaded sleeve block 23 to move rightward, the threaded sleeve block 23 drives the proofreading rack 24, and the proofreading rack 24 drives the gear ring 35 below to rotate clockwise for locking.

[0045] Finally, when the present invention is engaged and docked, when the upper gear ring 35 rotates clockwise, the upper gear ring 35 can drive the pressure cap 34 to rotate clockwise, the pressure cap 34 drives the rotating block 36 to rotate clockwise, and the pressure cap 34 drives the locking bolt 33 to rotate clockwise. That is, the locking bolt 33 is engaged and locked with the terminal strip 32 and the docking terminal 31 clockwise, and the pressure cap 34 drives the upper sensing strip 37 to rotate. When the upper sensing strip 37 rotates to a horizontal state, the upper distance sensor 27 can sense the distance of the upper sensing strip 37. When the distance value sensed by the upper distance sensor 27 is the same as the distance value set by the controller 18, the position shifting motor 7 is turned off by the controller 18. The problem of multiple locking bolts 33 being loose can be known in time, and the loose locking bolts 33 can be accurately and automatically locked to the standard position, avoiding the problem of poor contact between the terminal strip 32 and the docking terminal 31, so that the transformer can maintain a standard normal operating state.

[0046] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A standardized transformer, comprising a plurality of windings (1), a bracket (2) and a support frame (3), wherein the bracket (2) is located at the top of the winding (1), the plurality of windings (1) are fixedly connected to the bracket (2), and the support frame (3) is fixed to the top of the bracket (2), characterized in that: A proofreading and locking mechanism is provided inside the support frame (3); The calibration locking mechanism comprises a screw rod (4) rotatably arranged inside a support frame (3), and one end of the support frame (3) is fixedly connected to a reduction motor (5), the reduction motor (5) is used to drive the screw rod (4) to rotate, the outer wall of the screw rod (4) is threadedly connected to a sleeve block (6), and a position shifting motor (7) is fixedly mounted on the upper surface of the sleeve block (6); The output end of the variable position motor (7) is fixedly connected to a sliding frame (8), and the inner wall of the sliding frame (8) is slidably connected to a limiting column (9), a linkage block (10) is fixedly connected to one end of the limiting column (9), a sleeve sliding block (11) is fixedly connected to the bottom end of the linkage block (10), and the outer wall of the sleeve sliding block (11) is slidably connected to a guide frame (12), and the guide frame (12) is fixedly connected to the sleeve block (6); One end of the guide frame (12) is provided with a positioning sensor mechanism; One side of the bracket (2) is provided with a plurality of engaging and docking mechanisms.

2. The standardized transformer according to claim 1, characterized in that: The sleeve block (6) is slidably connected to the support frame (3), and the outer wall of the sleeve block (6) and the inner wall of the support frame (3) are both smooth surfaces.

3. The standardized transformer according to claim 1, characterized in that: The output end of the reduction motor (5) is fixedly connected to one end of the screw rod (4), and the position changing motor (7) is slidably connected to the support frame (3); The sliding frame (8) is slidably connected to the guide frame (12).

4. The standardized transformer according to claim 1, characterized in that: An iron core (13) is fixedly mounted on the inner wall of each winding (1), and a base (14) is fixedly arranged at the bottom end of the iron core (13); a connecting wire (15) is fixedly connected to one side of the winding (1), and a connecting terminal (16) is fixedly connected to the top end of the connecting wire (15); A mounting frame (17) is provided at one end of the connecting terminal (16); a plurality of connecting terminals (16) are fixedly connected to the mounting frame (17); and the mounting frame (17) is fixedly connected to a plurality of iron cores (13).

5. The standardized transformer according to claim 1, characterized in that: A controller (18) is installed on the upper surface of the support frame (3), and the controller (18) is fixedly connected to the support frame (3).

6. The standardized transformer according to claim 1, characterized in that: The inner wall of the sleeve sliding block (11) is slidably connected to a guide column (19), and the guide column (19) is fixedly connected to the guide frame (12); one side of the sleeve sliding block (11) is fixedly connected to a linkage frame (20), and the linkage frame (20) is slidably connected to the guide frame (12); the inner wall of the linkage frame (20) is threadedly connected to an adjusting screw (21); A driving motor (22) is fixedly mounted on the top of the linkage frame (20); an output end of the driving motor (22) is fixedly connected to an adjusting screw (21); a threaded sleeve (23) is threadedly connected to the outer wall of the adjusting screw (21); and the threaded sleeve (23) is slidably connected to the linkage frame (20); and a calibration rack (24) is fixedly connected to one side of the threaded sleeve (23).

7. The standardized transformer according to claim 1, characterized in that: The positioning sensor mechanism comprises a support block (25) fixedly arranged at one end of the guide frame (12); One end of the support block (25) is fixedly connected to a concave sleeve frame (26), the inner wall of the concave sleeve frame (26) is fixedly connected to two distance sensors (27), a connecting block (28) is fixedly connected to the upper surface of the concave sleeve frame (26), and the top of the connecting block (28) is fixedly connected to a sleeve frame (29), and a barcode recognition sensor (30) is fixedly installed inside the sleeve frame (29).

8. The standardized transformer according to claim 7, characterized in that: The vertical cross-section of the concave sleeve (26) is concave, and one side surface of the concave sleeve (26) and one side surface of the connecting block (28) are located in the same vertical plane.

9. The standardized transformer according to claim 1, characterized in that: The engaging docking mechanism comprises a docking terminal (31) arranged on one side of the bracket (2); The butt terminal (31) is fixedly connected to the winding (1), and a terminal strip (32) is provided on one side of the butt terminal (31), and two locking bolts (33) are threadedly connected to the inner wall of the terminal strip (32), and the two locking bolts (33) are both threadedly connected to the butt terminal (31); One end of each locking bolt (33) is fixedly connected to a pressure cap (34), and the outer wall of the pressure cap (34) is fixedly connected to a gear ring (35); One end of the pressure cap (34) is fixedly connected to a rotating block (36), and one side of the rotating block (36) is provided with a sensing bar (37) fixedly connected to the pressure cap (34), and an identification bar code (38) is provided above the gear ring (35); The identification barcode (38) is fixedly connected to the terminal strip (32).

10. The standardized transformer according to claim 9, characterized in that: The gear ring (35) and the pressure cap (34) are both rotatably connected to the terminal strip (32), and the vertical cross-section of the pressure cap (34) is circular.

Images