Non-intermittent wire storage and winding system for ultrahigh-voltage mutual inductor

Abstract

A supporting frame is of a frame structure with one side provided with a first opening, the frame structure is further divided into a front panel and a rear panel, a connecting plate is arranged on the upper portion of the frame structure, a base is arranged on the side without the opening, the front panel and the rear panel are provided with a front supporting ring and a rear supporting ring respectively, and the front supporting ring and the rear supporting ring are connected through a wire. A plurality of synchronous wheels are arranged between the front support ring and the rear support ring, the plurality of synchronous wheels are uniformly distributed between the front support ring and the rear support ring, tangent lines of rim surfaces of the plurality of synchronous wheels form an opposite wire storage ring, and the outer surface of the synchronous belt is matched with the plurality of synchronous wheels; the winding driving mechanism comprises a front supporting ring and a rear supporting ring, and a front inner gear ring and a rear inner gear ring are arranged on the inner ring diameters of the front supporting ring and the rear supporting ring; the front supporting ring and the rear supporting ring are connected into a whole through a supporting part; and the winding driving mechanism is driven by a second driving motor, so that the wire wound on the wire storage ring is actively unwound, and the winding of the iron core is realized.

Description

Technical Field

[0001] This invention relates to the technical field of toroidal winding machines, specifically to an uninterrupted winding system for ultra-high voltage instrument transformers. Background Technology

[0002] Currently, most current transformer windings employ the principle of first storing the wire and then winding it. This means the wire storage ring first passes through the current transformer's magnetic ring from the opening, then the synchronous pulley locking ring is used to wind and store sufficient enameled wire, and finally, the coil is wound around the current transformer's magnetic ring in the reverse direction. This method requires two processes: storing the wire and winding it. For example, storing the wire takes 1 hour, winding the coil takes 1.5 hours, and the winding process takes 2.5 hours in total – this is the normal procedure. The disadvantages are the wasted time and the uncontrollable length of the stored wire, which can be tens of meters long or short. Longer wires are wasteful, while shorter ones are very troublesome (wiring, insulation, etc.). Therefore, it is time-consuming, labor-intensive, and material-intensive, and urgently needs a solution.

[0003] Application number 2021203457122, titled: Belt-type circular winding machine, which effectively improves winding speed, reduces manpower and material resources, and lowers processing costs.

[0004] Application number 2019222179943, entitled "A wire storage ring for a toroidal winding machine," comprises a large arc portion and a small arc portion. The inner ring is formed by the large arc segment and the small arc segment, which are concentric and detachably assembled onto the inner rings of the large and small arc portions. This invention not only facilitates replacement after wear but also saves on replacement costs. Summary of the Invention

[0005] In order to enable the wire storage ring to not only perform the function of wire storage, but also provide technical support for subsequent winding, the present invention provides an uninterrupted wire storage winding system for ultra-high voltage transformers.

[0006] Therefore, the technical solution of the present invention is a non-interrupted storage winding system for ultra-high voltage transformers, comprising a support frame, characterized in that: the support frame is a frame structure with an opening on one side, wherein the frame structure is further divided into a front panel and a rear panel, and a connecting plate is provided on its upper part; a base is provided on the closed side; front and rear support rings are respectively provided on the front and rear panels; the front and rear support rings are connected to each other by multiple support components to form a whole. Multiple synchronous pulleys are provided between the front and rear support rings. The multiple synchronous pulleys are evenly distributed and installed between the front and rear support rings. The tangents on the rim surfaces of the multiple synchronous pulleys form a relative wire storage ring. The wire storage ring is driven by a winding drive mechanism. A first drive motor is provided outside the base, and a first drive wheel is provided inside the base with the drive shaft of the first drive motor extending into the base. The first drive motor causes the first drive wheel to move. Between the front panel and the rear panel, there are also multiple driven wheels. Each driven wheel is fitted with a timing belt and is fitted with the first drive wheel. Finally, the belt is tightened by a tensioner. The described relationship between the outer surface of the synchronous belt and the wire storage ring formed by multiple synchronous pulleys.

[0007] The effect is: The frame structure of the present invention has an opening for the intake of wires, and the upper part of the front panel and the rear panel, as well as the connecting plate and the unopened side, are provided with a base to form a frame structure that can help install the wire storage ring inside the frame structure. The drive shaft of the first drive motor outside the base extends into the base and is also provided with a first drive wheel. The first drive motor causes the first drive wheel to move. The synchronous belt and synchronous pulleys form the wire storage function of the wire storage ring. The stored wire rotates around multiple sets of synchronous pulleys under the drive of the synchronous belt, realizing the function of winding and storing wire at the same time, and is arranged in an orderly manner by being pressed by the synchronous belt.

[0008] A further improvement is that the winding drive mechanism includes front and rear internal gear rings on the inner diameter of the front and rear support rings, and the front and rear internal gear rings form a synchronous gear set. Front and rear gears are provided on the inner side of the front panel and the rear panel. The front and rear gears mesh with the front and rear internal gear rings. The front gear is connected to a driven wheel through the front panel and to a second drive wheel through an inertial gear. The second drive wheel forms a driving relationship with the second drive motor. Multiple bearing support assemblies are also provided in the extended portion of the front and rear panels; the multiple bearing support assemblies and the front and rear support rings form a support and movement relationship.

[0009] The effect is: The winding drive mechanism is driven by a second drive motor, which actively releases the wire wound on the wire storage ring to achieve winding of the magnetic ring. At this time, the wire storage ring continuously stores wire, and the winding drive mechanism winds the wire around the magnetic field in real time, realizing the relative synchronization of wire storage and winding. This solves the time problem in the background technology, saves at least 1 / 3 of the time, reduces wire waste, and solves the unreliability in the production process. The multiple bearing support assemblies support the operation of the winding drive mechanism, and also provide support and movement for the front and rear support rings.

[0010] A further improvement is that there are three or more front and rear gears respectively; There are also three or more inertial gears corresponding to the front gear, and the inertial gears directly or indirectly mesh with the second drive wheel to form a kinematic relationship.

[0011] The effect is that having three or more gears on each side is to ensure stability during the driving process of the second motor; By utilizing the drive of the front gear and the cooperation of the rear gear, the winding drive mechanism can actively release the wire, thus preventing the tension from breaking the wire.

[0012] A further improvement is made in that: a section of annular guide rail is provided on the inner extension plate of the rear panel, and a spring mechanism is provided on the section of annular guide rail. The spring mechanism moves in annular motion along the section of annular guide rail. A guide wheel is also provided on the annular guide rail, and the spring of the spring mechanism is guided to move along the annular guide rail through the guide wheel.

[0013] The effect is that the spring mechanism moves in a circular motion along a section of annular guide rail and is guided by the guide wheel to move along the annular guide rail, so that the wire of the wire storage ring is wound on the magnetic ring by the winding drive mechanism. Because the diameter of the magnetic ring is not on the same center as the circumference of the wire release, the spring mechanism can keep the wire actively released by the winding drive mechanism under tension, prevent it from getting tangled, and keep it arranged in an orderly manner.

[0014] The further improvement is that the front and rear support rings are respectively divided into a large arc and a small arc, and the opening two formed by the large arc and the small arc corresponds to the opening one of the frame structure. The outer sides of both ends of the large arc are provided with pressure plates and small arc segment locking pieces. The outer sides of both ends of the small arc are provided with locking spring strips. When the locking spring strips are inserted into the small arc segment locking pieces, they are pressed by the pressure plates to form the front and rear support rings.

[0015] The effect is that the front and rear support rings are respectively divided into large arc and small arc open-type designs, which is to prepare for the subsequent threading of the magnetic ring.

[0016] A further improvement is that the joint between the large and small arcs is a mortise and tenon structure, with the two ends of the large arc being set as dovetail groove female buckles and the two ends of the small arc being set as dovetail head male buckles.

[0017] The effect is that the mortise and tenon structure connects the large and small arcs to form a standard circle, which facilitates the storage of wires and makes clamping very convenient and neat.

[0018] A further improvement is that the cross-section of the synchronous pulley is an I-beam structure, a rotating shaft passes through the center of the synchronous pulley, bearings are fitted at both ends of the rotating shaft, and locking components are provided at both ends of the rotating shaft, so that it forms a moving synchronous pulley.

[0019] The effect is that the multiple wire storage rings formed by the synchronous pulleys can store the wires and arrange them in an orderly manner by being pressed together by the synchronous belt; the wire storage rings achieve real-time buffering and store the wires on the wire storage rings, which is convenient for subsequent winding. Beneficial effects

[0020] This invention utilizes the functions of a wire storage ring and a winding drive mechanism to enable the wire storage ring to achieve real-time buffering and store the wire on the wire storage ring for convenient subsequent winding. At this time, the wire storage ring continuously stores wire, and the winding drive mechanism winds the wire around the magnetic field in real time, realizing the simultaneous storage and release of wire, saving at least 1 / 3 of the time, reducing wire waste, and solving the unreliability in the production process. Attached Figure Description

[0021] Figure 1 This is a front view schematic diagram of the invention in use; Figure 2 This is a top view schematic diagram of the present invention in use; Figure 3 This is a rear view schematic diagram of the present invention in use; Figure 4 This is a front view schematic diagram of the lifting and adjusting mechanism 5 used in this invention; Figure 5 This is a three-dimensional schematic diagram of the automatic wire feeding mechanism 9 in use according to the present invention; Figure 6 This is a three-dimensional schematic diagram of the overall structure of the wire storage ring and the winding drive mechanism of the present invention; Figure 7 yes Figure 6 A partial cross-sectional diagram; Figure 8 yes Figure 6 Front view diagram with drive motor added; Figure 9 This is a schematic diagram of the wire storage ring and winding drive mechanism used in this invention with the front panel removed. Figure 10 This is a front view schematic diagram of the storage ring; Figure 11 This is a rear view schematic diagram of the storage ring; Figure 12 This is a three-dimensional schematic diagram of the storage ring; Figure 13 This is a schematic diagram of the cable storage ring without its front panel. Figure 14 This is a schematic diagram of the large circular arc of the wire storage ring; Figure 15 This is a schematic diagram of the small arc of the storage ring; Figure 16 This is a cross-sectional view of the synchronous pulley; Figure 17 yes Figure 14A three-dimensional schematic diagram; Figure 18 This is a three-dimensional schematic diagram of the connection between the front and rear support rings; Figure 19 This is the present invention. Figure 1 Principle sectional view; Figure 20 yes Figure 19 Partial three-dimensional sectional view; Figure 21 This is a three-dimensional view of the iron core being wound. Figure 22 yes Figure 20 Partial sectional view.

[0022] In the diagram, 1 is the control system, 2 is the winding drive mechanism, 3 is the wire storage ring, 4 is the magnetic ring, 5 is the lifting and adjusting mechanism, 6 is the frame, 7 is the magnetic ring active clamping seat assembly, 8 is the magnetic ring passive clamping seat assembly, 9 is the automatic wire feeding mechanism, 10 is the wire cutting mechanism, 11 is the guiding mechanism, and 12 is the wire. 13 is the front panel, 14 is the rear panel, 15 is the connecting plate, 16 is the base, 17 is the front support ring, 18 is the rear support ring, 19 is the synchronous pulley; 20 is the first drive motor, 21 is the first drive wheel, 22 is the driven wheel, 24 is the tension wheel, and 25 is the synchronous belt. 26 is the front internal gear ring, 27 is the rear internal gear ring, and 28 is the support component; 29 is the front gear, 30 is the rear gear, 31 is the driven gear, 32 is the idler gear, 33 is the bearing support assembly, 34 is the second drive wheel, and 35 is the second drive motor; 36 is a ring-shaped guide rail, 37 is a spring mechanism, and 38 is a guide wheel; 501 is the drive motor, 502 is the linear module, 503 is the mounting base, 504 is the lifting base, 505 is the lifting linear module, and 506 is the lifting drive motor. 901 is the wire laying mechanism, 902 is the wire feeding mechanism, 903 is the wire laying motor, and 904 is the wire feeding motor; 1701 is a large arc, 1702 is a small arc, 1703 is a pressure plate, 1704 is a small arc segment locking piece, 1705 is a locking spring, 1706 is a dovetail groove female buckle, and 1707 is a dovetail head male buckle. 1901 is the pivot, 1902 is the bearing, and 1903 is the locking assembly. Detailed Implementation

[0023] The present invention is as follows Figure 1-22 As shown: Example 1 Figure 1-5As shown: The technical solution of the present invention is applicable to a winding device for high voltage and ultra-high voltage power transformers, including a frame 6, on which a control system 1 is provided, and iron core 4 is clamped on the frame 6 through an active iron core clamping seat assembly 7 and a passive iron core clamping seat assembly 8; the frame 6 has a lifting and adjusting mechanism 5, wherein the lifting and adjusting mechanism 5 is provided with a winding drive mechanism 2 and a wire storage ring 3; An automatic wire feeding mechanism 9 and a wire cutting mechanism 10 are also provided on the connecting plate 15 on the winding drive mechanism 2 and the wire storage ring 3.

[0024] The present invention enables wire storage and winding to proceed synchronously due to the combination of the winding drive mechanism 2 and the wire storage ring 3, saving time and wire 12. In terms of working time, for example, the synchronous operation of wire storage and winding only requires 1.5 hours. Furthermore, the synchronous operation of wire storage and winding ensures that the length of wire released is equal to the length of wire stored, eliminating waste. When the length of wire stored is greater than the length of wire wound, the wire storage ring begins to store wire, and the winding drive mechanism consumes the stored wire to complete the winding. The active core clamping assembly 7 and the passive core clamping assembly 8 clamp the core 4, enabling the core 4 to be automatically centered and rotated. At this time, the winding drive mechanism 2 can evenly wind the core 4. The lifting and adjusting mechanism 5 achieves alignment with the center of the iron core; The wire-cutting mechanism 10 cuts the wire.

[0025] The lifting and adjusting mechanism 5 includes a mounting base 503, which is fixed to one side of the frame 6. The mounting base 503 is provided with a linear module 502, which is driven to move back and forth by a drive motor 501. The linear module 502 is mounted on a lifting base 504 and is driven by a lifting drive motor 506.

[0026] The lifting and adjusting mechanism 5 can adjust the positional relationship between the winding drive mechanism 2 and the wire storage ring 3 to achieve precise control.

[0027] The automatic wire feeding mechanism 9 is further provided with a wire laying mechanism 901 and a wire feeding mechanism 902, with the wire feeding mechanism 902 mounted on the wire laying mechanism 901; The cable laying mechanism 901 is driven by the cable laying motor 903, and the cable feeding mechanism 902 is driven by the cable feeding motor 904. A guide mechanism 11 is also provided on the wiring mechanism 901.

[0028] The cable arrangement mechanism 901 is driven by the cable arrangement motor 903, which can arrange the stored cables in an orderly manner; The implementation of the wire feeding mechanism 902 can pull out the wire 12 and form an active wire feeding, thus avoiding the breakage of the wire 12; The guiding mechanism 11 provides guidance for the storage line.

[0029] Example 2 Figure 6-18 As shown: This invention relates to an uninterrupted storage and winding system for ultra-high voltage transformers. The storage ring 3 and the winding drive mechanism 2 include a support frame. The support frame is a frame structure with an opening on one side. The frame structure is further divided into a front panel 13 and a rear panel 14, with a connecting plate 15 on its upper part. A base 16 is provided on the closed side. A front support ring 17 and a rear support ring 18 are respectively provided on the front panel 13 and the rear panel 14. The front support ring 17 and the rear support ring 18 are connected to each other by multiple support components 28 to form a whole. Multiple synchronous pulleys 19 are provided between the front support ring 17 and the rear support ring 18. The multiple synchronous pulleys 19 are evenly distributed and installed between the front support ring 17 and the rear support ring 18. The tangents on the rim surfaces of the multiple synchronous pulleys 19 form a relative wire storage ring 3. The wire storage ring 3 is driven by the winding drive mechanism 2. A first drive motor 20 is provided outside the base 16. The drive shaft of the first drive motor 20 extends into the base 16 and a first drive wheel 21 is also provided. The first drive motor 20 causes the first drive wheel 21 to move. Between the front panel 13 and the rear panel 14, there are also a number of driven wheels 22. A timing belt 25 is fitted on the multiple driven wheels 22 and is fitted with the first drive wheel 21. Finally, it is tightened by the tensioning wheel 24. The storage ring formed by the outer surface of the synchronous belt 25 and the multiple synchronous pulleys 19 has a mating relationship.

[0030] The opening in the frame structure is used for the intake of the wire 12. The upper part of the front panel 13 and the rear panel 14, as well as the connecting plate 15 and the unopened side, are provided with a base 16 to form a frame structure that can help install the wire storage ring 3 inside the frame structure. The drive shaft of the first drive motor 20 outside the base 26 extends into the base 16 and a first drive wheel 21 is also provided. The first drive motor 20 causes the first drive wheel 21 to move. A mating relationship is formed between the outer surface of the synchronous belt 25 and multiple synchronous pulleys 19. At this time, the first drive motor 20 drives the first drive wheel 21 to drive the synchronous belt 25 to move circumferentially along the wire storage ring 3. The synchronous belt 25 and the synchronous pulley 19 form the wire storage function of the wire storage ring 3. The stored wire rotates around multiple sets of synchronous pulleys 19 under the drive of the synchronous belt 25, realizing the function of winding and storing wire at the same time, and is pressed and arranged in an orderly manner by the synchronous belt 25.

[0031] The winding drive mechanism 2 includes a front support ring 17 and a rear support ring 18. The inner diameter of the rear support ring 18 is provided with a front internal gear ring 26 and a rear internal gear ring 27, which form a synchronous gear set. A front gear 29 and a rear gear 30 are provided on the inner side of the front panel 13 and the rear panel 14. The front gear 29 and the rear gear 30 mesh with the front internal gear ring 26 and the rear internal gear ring 27, respectively. The front gear 29 is provided with a driven wheel 31 through the front panel 13 and is connected to a second drive wheel 34 through an inert gear 32. The second drive wheel 34 forms a driving relationship with the second drive motor 35. Multiple bearing support assemblies 33 are also provided in the extended portions of the front panel 13 and the rear panel 14; the multiple bearing support assemblies 33 and the supporting front support ring 17 and the rear support ring 18 form a support and movement relationship.

[0032] The winding drive mechanism 2 is driven by the second drive motor 35, which actively releases the wire wound on the wire storage ring 3 to achieve winding of the iron core 4. At this time, the wire storage ring 3 continuously stores wire, and the winding drive mechanism 2 winds the iron core 4 in real time, realizing the simultaneous storage and winding of wire, which solves the time problem in the background technology, saves at least 1 / 3 of the time, reduces the waste of wire, and solves the unreliability in the production process. The multiple bearing support assemblies 33 support the operation of the winding drive mechanism 2, and also provide directional support and movement for the front and rear support rings 17 and 18.

[0033] The front gear 29 and the rear gear 30 are each in sets of three or more; There are also more than three driven gears 31 and inertial gears 32 corresponding to the front gear 29. The inertial gears 32 directly or indirectly mesh with the second drive wheel 34 to form a kinematic relationship.

[0034] The front gear 29 and the rear gear 30 are in more than three sizes to ensure stability during the driving process of the second motor; Driven by the front gear 29 and engaged by the rear gear 30, the winding drive mechanism 2 enables active wire feeding.

[0035] An annular guide rail 36 is also provided on the inner extension plate of the rear panel 14. A spring mechanism 37 is also provided on the annular guide rail 36. The spring mechanism 37 moves in annular motion along the annular guide rail 36. A guide wheel 38 is also provided on the annular guide rail 36. The spring of the spring mechanism 37 is guided by the guide wheel 38 to move along the annular guide rail.

[0036] The spring mechanism 37 moves in a ring along a section of annular guide rail 36 and is guided by the guide wheel 38 to move along the annular guide rail, so that the wire of the wire storage ring 3 is wound on the iron core 4 by the winding drive mechanism 2. Because the diameter of the iron core 4 is not on the same center as the circumference of the wire release, the spring mechanism 37 can keep the wire 12 actively released by the winding drive mechanism 2 under tension, so that it does not become tangled and is arranged in an orderly manner.

[0037] The front support ring 17 and the rear support ring 18 are further divided into a large circular arc 1701 and a small circular arc 1702, respectively. The second opening formed by the large circular arc 1701 and the small circular arc 1702 corresponds to the first opening of the frame structure. The outer sides of both ends of the large arc 1701 are provided with pressure plates 1703 and small arc segment locking pieces 1704. The outer sides of both ends of the small arc 1702 are provided with locking spring strips 1705. When the locking spring strips 1705 are inserted into the small arc segment locking pieces 1704, they are pressed by the pressure plates 1703 to form the front support ring 17 and the rear support ring 18.

[0038] The front support ring 17 and the rear support ring 18 are respectively divided into a large arc 1701 and a small arc 1702 open design; this is to prepare for the subsequent threading of the iron core 4.

[0039] The joint between the large arc 1701 and the small arc 1702 is a mortise and tenon structure, wherein the two ends of the large arc 1701 are set as dovetail groove female buckles 1706, and the two ends of the small arc 1702 are set as dovetail head female buckles 1707.

[0040] The mortise and tenon structure connects the large arc 1701 and the small arc 1702 into a standard circle through the connection of the female and male fasteners, which facilitates the storage of wires 12 and makes the clamping process very convenient and neat.

[0041] The synchronous pulley 19 has an I-shaped cross section. A rotating shaft 1901 passes through the center of the synchronous pulley 19. Bearings 1902 are fitted at both ends of the rotating shaft 1901, and locking components 1903 are provided at both ends of the rotating shaft 1902, so that it forms a moving synchronous pulley.

[0042] The multiple wire storage rings 3 formed by the synchronous pulleys 19 can store the wires 12 and arrange them in an orderly manner by being pressed together by the synchronous belt 25; the wire storage rings 3 realize real-time buffering and store the wires 12 on the wire storage rings 3 for convenient use in subsequent winding.

[0043] A principle for an uninterrupted storage winding system for ultra-high voltage instrument transformers: such as Figure 19-22 As shown: In this invention, the iron core 4 is wound with a diameter of 800mm in one turn, and the wire storage ring 3 is wound with a diameter of 3140mm in one turn. The diameter of the wire storage ring 3 in one turn is nearly four times that of the iron core 4 in one turn. The wire storage ring 3 and the winding drive mechanism 2 are on the same wheel. While the winding drive mechanism 2 is winding the iron core 4, the wire storage ring 3 stores many turns of wire 12 (enameled wire), that is, the (enameled wire) is wound on the circumference of the wire storage ring 3 composed of multiple synchronous pulleys 19. The synchronous belt 25 cooperates with multiple driven pulleys 22. The first drive motor 20 drives the synchronous belt 25, which drives the synchronous pulleys 19 to rotate the wire storage ring 3. The multiple turns of wire 12 (enameled wire) wound on the synchronous pulleys 19 will generate rolling friction. In this way, the wire 12 (enameled wire) will not be broken while winding and storing wire, so that the function of simultaneous wire storage and winding can be achieved.

[0044] In the winding drive mechanism 2, the wire 12 (enameled wire) is pulled inward from the synchronous pulley 19. The spring mechanism 37 moves in a ring along a section of annular guide rail 36 and is guided by the guide wheel 38 to move along the annular guide rail, so that the wire 12 of the wire storage ring 3 is wound on the iron core 4 through the winding drive mechanism 2. Because the diameter of the iron core 4 is not on the same center as the circumference of the wire release, the spring mechanism 37 can keep the wire 12 actively released by the winding drive mechanism 2 under tension, prevent it from getting tangled, and keep it arranged in an orderly manner.

[0045] At this time, the wire storage and winding are in the same direction, so that the wire storage ring 3 stores the wire while the iron core 4 is wound, saving time and wire 12. In terms of working time, for example, the wire storage and winding can be carried out simultaneously, which only takes 1.5 hours. Also, the wire storage and winding can be carried out simultaneously so that the length of the wire released is equal to the length of the wire stored, and there is no waste. When the length of the wire stored is greater than the length of the winding, the wire storage ring starts to store the wire, and the winding drive mechanism 2 will consume the stored wire to realize the winding.

Claims

1. A non-interrupted storage winding system for ultra-high voltage instrument transformers, comprising a support frame, characterized in that: The support frame is a frame structure with an opening on one side. The frame structure is divided into a front panel (13) and a rear panel (14), and a connecting plate (15) is provided on its upper part. A base (16) is provided on the side without an opening. A front support ring (17) and a rear support ring (18) are respectively provided on the front panel (13) and the rear panel (14). The front support ring (17) and the rear support ring (18) are connected to each other by a support component (28) to form a whole; Multiple synchronous pulleys (19) are provided between the front support ring (17) and the rear support ring (18). The multiple synchronous pulleys (19) are evenly distributed and installed between the front support ring (17) and the rear support ring (18). The tangents on the rim surfaces of the multiple synchronous pulleys (19) form a relative wire storage ring (3). The wire storage ring (3) is driven by the winding drive mechanism (2). A first drive motor (20) is provided outside the base (16). The drive shaft of the first drive motor (20) extends into the base (16) and a first drive wheel (21) is also provided. The first drive motor (20) causes the first drive wheel (21) to move. Between the front panel (13) and the rear panel (14), there are also multiple driven wheels (22), each driven wheel (22) is fitted with a timing belt (25) and is fitted with the first drive wheel (21), and finally tightened by the tensioning wheel (24); The storage ring formed by the outer surface of the synchronous belt (25) and multiple synchronous pulleys (19) has a mating relationship.

2. The uninterrupted storage winding system for ultra-high voltage instrument transformers according to claim 1, characterized in that: The winding drive mechanism (2) includes a front support ring (17) and a rear support ring (18). The inner diameter of the ring is provided with a front internal gear ring (26) and a rear internal gear ring (27). The front internal gear ring (26) and the rear internal gear ring (27) form a synchronous gear set. A front gear (29) and a rear gear (30) are provided on the inner side of the front panel (13) and the rear panel (14). The front gear (29) and the rear gear (30) mesh with the front internal gear ring (26) and the rear internal gear ring (27) respectively. The front gear (29) is connected to a driven wheel (31) through the front panel (13) and to a second drive wheel (34) through an inertial gear (32). The second drive wheel (34) forms a driving relationship with the second drive motor (35). Multiple bearing support assemblies (33) are provided in the extended portions of the front panel (13) and the rear panel (14); the multiple bearing support assemblies (33) support the front support ring (17) and the rear support ring (18) to form a support and movement relationship.

3. A non-interrupted storage winding system for ultra-high voltage instrument transformers according to claim 2, characterized in that: The front gear (29) and rear gear (30) are each three or more; There are also more than three driven gears (31) and inert gears (32) corresponding to the front gear (29). The inert gears (32) directly or indirectly mesh with the second drive wheel (34) to form a kinematic relationship.

4. A non-interrupted storage winding system for ultra-high voltage instrument transformers according to claim 1 or 2, characterized in that: An annular guide rail (36) is provided on the inner extension plate of the rear panel (14), and a spring mechanism (37) is provided on the annular guide rail (36). The spring mechanism (37) moves in annular motion along the annular guide rail (36). A guide wheel (38) is also provided on the annular guide rail (36), and the spring of the spring mechanism (37) moves along the annular guide rail through the guide wheel (38).

5. A non-interrupted storage winding system for ultra-high voltage instrument transformers according to claim 2, characterized in that: The front support ring (17) and the rear support ring (18) are further divided into a large circular arc (1701) and a small circular arc (1702), respectively. The opening two formed by the large circular arc (1701) and the small circular arc (1702) corresponds to the opening one of the frame structure. The outer sides of both ends of the large arc (1701) are provided with pressure plates (1703) and small arc segment locking pieces (1704). The outer sides of both ends of the small arc (1702) are provided with locking spring strips (1705). When the locking spring strips (1705) are inserted into the small arc segment locking pieces (1704), they are pressed by the pressure plates (1703) to form the front support ring (17) and the rear support ring (18).

6. A non-interrupted storage winding system for ultra-high voltage instrument transformers according to claim 1, characterized in that: The joint between the large arc (1701) and the small arc (1702) is a mortise and tenon structure, wherein the two ends of the large arc (1701) are set as dovetail groove female buckles (1706), and the two ends of the small arc (1702) are set as dovetail head female buckles (1707).

7. A non-interrupted storage winding system for ultra-high voltage instrument transformers according to claim 1, characterized in that: The cross-section of the synchronous wheel (19) is an I-shaped structure. A rotating shaft (1901) passes through the center of the synchronous wheel (19). Bearings (1902) are fitted at both ends of the rotating shaft (1901), and locking components (1903) are provided at both ends of the rotating shaft (1902) to form a moving synchronous wheel.

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