An ultra-high voltage mutual inductor non-interrupted winding equipment assembly

Abstract

The utility model provides a kind of for ultrahigh voltage mutual inductor non-interval wire storage and winding equipment assembly, including rack, the rack is provided with control system, and iron core is clamped by iron core active clamping seat assembly and iron core passive clamping seat assembly on rack;The rack lifting adjustment mechanism, wherein lifting adjustment mechanism is equipped with winding drive mechanism, wire storage ring;Automatic wire feeding mechanism, line cutting mechanism are further equipped on the connecting plate on winding drive mechanism, wire storage ring.This utility model due to the combination of winding drive mechanism, wire storage ring makes wire storage and winding relatively synchronous, without wire storage before winding, save time and save wire, working hours for example wire storage and winding synchronous, only need 1.5 hours can;It is still in that wire storage and winding synchronous can realize the length of pay-off equal to the length of wire storage, there is no waste phenomenon;When wire storage length is greater than winding length, wire storage ring starts wire storage, and winding drive mechanism will digest wire storage and realize winding.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically to an assembly of uninterrupted storage winding equipment for ultra-high voltage instrument transformers. Background Technology

[0002] Currently, most high-voltage instrument transformer windings adopt the principle of storing wire first and then winding. That is, the storage synchronous pulley passes through the transformer core from the opening, then the storage synchronous pulley locking ring winds in enough enameled wire, and finally the coil is wound around the transformer core in the reverse direction. This mode requires two processes: storing wire and releasing wire. In terms of time, for example, storing wire takes 1 hour, releasing wire and winding the coil takes 1.5 hours, and after winding is completed, it takes 2.5 hours. This is the normal procedure. The disadvantages are that it is time-consuming and the length of the stored wire cannot be controlled. It may be tens of meters long or tens of meters short. Long wires are wasteful, while short wires are very troublesome (wiring, insulation treatment, etc.). Therefore, it is time-consuming, labor-intensive, and material-intensive, and urgently needs to be solved.

[0003] Application No. 2023205368118 is entitled: A wire winding device for iron cores. By setting up a clamping mechanism, a wire feeding mechanism, a wire threading mechanism, and a winding drive mechanism, the device enables the iron core to be fixed by the clamping mechanism during the winding process. Then, with the cooperation of the wire feeding drive and the wire feeding component, the wire is fed to the iron core. Next, with the cooperation of the wire threading drive and the wire threading component, the wire is hooked and passed through a small hole in the middle of the iron core. The winding component, with the cooperation of the winding drive and the shaking drive, winds the wire that has passed through the iron core back up along the outside of the iron core. With the cooperation of the wire threading mechanism and the winding drive mechanism, the winding process of the iron core is gradually completed, thereby automating the winding of the iron core and improving the production efficiency of the iron core.

[0004] Application No. 202321408618.2 is entitled: A ring winding machine. Enamelled wire is wound around the ring by a wire storage ring. A first driving component drives a transmission roller, which in turn drives a belt drive. Since multiple support rollers are formed by wrapping around the inner diameter edge of the wire storage ring to form a support frame, the belt and the support frame form a pre-clamping state of the wire storage ring, which causes the belt to drive the wire storage ring to rotate. The clamping mechanism clamps the iron core and, in conjunction with the horizontal rotation of the iron core, transfers the enamelled wire from the wire storage ring to the iron core. After the enamelled wire on the iron core is wound, the pulling mechanism pulls a support roller, using the support frame as support, to open the opening of the wire storage ring. The iron core is then manually removed and replaced with a new iron core for the enamelled wire to be wound, saving time and effort. Utility Model Content

[0005] In order to achieve real-time buffering of winding equipment and to synchronize wire storage and winding, thereby saving time and wire, this utility model proposes an assembly for uninterrupted wire storage and winding equipment for ultra-high voltage transformers.

[0006] Therefore, the technical solution of this utility model is an assembly of an uninterrupted wire storage and winding device for ultra-high voltage transformers, including a frame, a control system on the frame, and iron cores clamped on the frame by an active iron core clamping seat assembly and a passive iron core clamping seat assembly; characterized in that: the frame has a lifting and adjusting mechanism, wherein the lifting and adjusting mechanism is provided with a winding drive mechanism and a wire storage ring; An automatic wire feeding mechanism and a wire cutting mechanism are also provided on the connecting plate of the winding drive mechanism and the wire storage ring.

[0007] The advantages are as follows: This invention, through the combination of the winding drive mechanism and the wire storage ring, allows wire storage and winding to proceed relatively synchronously, eliminating the need for pre-storage and post-winding, thus saving time and wire. For example, the synchronous operation of wire storage and winding requires only 1.5 hours. Furthermore, the synchronous operation ensures that the length of wire released equals the length of wire stored, eliminating waste. When the length of wire stored exceeds the length of wire wound, the wire storage ring begins storing wire, and the winding drive mechanism utilizes the stored wire to complete the winding process. The active core clamping assembly and the passive core clamping assembly clamp the core, enabling the core to be automatically centered and rotated. At this time, the winding drive mechanism can evenly wind the core. The lifting and adjusting mechanism enables alignment with the center of the iron core; The wire-cutting mechanism cuts the wire.

[0008] A further improvement is that the lifting and adjusting mechanism includes a mounting base, which is fixed to one side of the frame. The mounting base is equipped with a linear module, which is driven to move back and forth by a drive motor. The linear module is mounted on a lifting base and driven by a lifting drive motor.

[0009] The effect is that the lifting and adjusting mechanism can adjust the positional relationship between the winding drive mechanism and the wire storage ring, thereby achieving precise control.

[0010] A further improvement is that the automatic wire feeding mechanism is further provided with a wire laying mechanism and a wire feeding mechanism, with the wire feeding mechanism mounted on the wire laying mechanism; The wiring mechanism is driven by a wiring motor, and the wire feeding mechanism is driven by a wire feeding motor. A guide mechanism is also provided on the aforementioned wiring mechanism.

[0011] The effect is that the cable laying mechanism, driven by a cable laying motor, can arrange the stored cables in an orderly manner. The implementation of the wire feeding mechanism can pull out the wire and form an active wire feeding, avoiding the wire from being broken; The guiding mechanism provides guidance for the storage line.

[0012] Further improvements are made in that: the wire storage ring and winding drive mechanism include a support frame, which is a frame structure with an opening on one side. The frame structure is 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 provided on the front and rear panels respectively. 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, and the tangents on the rim surfaces of the multiple synchronous pulleys form a relative wire storage ring. 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.

[0013] The effect is that the opening of the frame structure of this utility model is used 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, forming 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. A mating relationship is formed between the outer surface of the synchronous belt and multiple synchronous pulleys. At this time, the first drive motor drives the first drive pulley to drive the synchronous belt to move circumferentially along the storage ring. The synchronous belt and synchronous pulleys form the wire storage function of the wire storage ring. While storing the wire, it rotates around multiple sets of synchronous pulleys under the drive of the synchronous belt, realizing the functions of winding and storing wire at the same time, and the wire is arranged in an orderly manner by being pressed by the synchronous belt.

[0014] 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 relationship.

[0015] The effect is that the winding drive mechanism is driven by a second drive motor, which actively releases the wire wound on the wire storage ring, thereby achieving the winding of the iron core. At this time, the wire storage ring continuously stores wire, and the winding drive mechanism winds the iron core in real time, realizing the relative synchronization of wire storage and winding, which 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 support and move the front and rear support rings.

[0016] 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.

[0017] 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.

[0018] 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.

[0019] 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 storage ring is wound on the iron core by the winding drive mechanism. Because the diameter of the iron core 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.

[0020] 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.

[0021] The effect is that the front and rear support rings are open designs with large and small arcs respectively, which is to prepare for the subsequent threading of the iron core.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] The effect is that the multiple 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 storage rings achieve real-time buffering and store the wires on the storage rings, which is convenient for subsequent winding. Attached Figure Description

[0026] Figure 1 This is a front view schematic diagram of the present invention; Figure 2 This is a top view of the present invention; Figure 3 This is a rear view schematic diagram of the present invention; Figure 4 This is a front view schematic diagram of the lifting and adjusting mechanism 5 in this utility model; Figure 5 This is a three-dimensional schematic diagram of the automatic wire feeding mechanism 9 in this utility model; Figure 6 This is a three-dimensional schematic diagram of the overall structure of the wire storage ring and the winding drive mechanism in this utility model; Figure 7 yes Figure 6 A partial cross-sectional schematic 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 of this utility model 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 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 timing pulley; Figure 17 yes Figure 14 A 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 a utility model 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.

[0027] In the diagram, 1 is the control system, 2 is the winding drive mechanism, 3 is the wire storage ring, 4 is the iron core, 5 is the lifting and adjusting mechanism, 6 is the frame, 7 is the active iron core clamping seat assembly, 8 is the passive iron core 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 conductor. 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

[0028] This utility model is as follows Figure 1-22 As shown: Example 1: Figure 1-4 Assembly view: The technical solution of this utility model is an assembly of an uninterrupted wire storage and winding device for ultra-high voltage transformers, including a frame 6, on which a control system 1 is provided, and iron core 4 is clamped on the frame 6 by 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.

[0029] The present invention enables wire storage and winding to be carried out relatively synchronously due to the combination of the winding drive mechanism 2 and the wire storage ring 3, eliminating the need to store wire first and then wind it, thus saving time and wire 12. In terms of working hours, for example, storing and winding the wire can be done simultaneously, requiring only 1.5 hours; Furthermore, the simultaneous storage and winding of wire ensures that the length of wire released equals the length of wire stored, eliminating any waste. When the length of the stored wire is greater than the length of the winding wire, the stored wire ring begins to store wire, and the winding drive mechanism will consume the stored wire to achieve 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.

[0030] Figure 4 View 5 of the lifting and adjusting mechanism: 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.

[0031] 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.

[0032] Figure 5 View 9 of the automatic wire feeding mechanism: 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.

[0033] 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.

[0034] Example 2: Figure 6-18 View of the wire storage ring and winding drive mechanism: The wire 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, and a connecting plate 15 is provided 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 through 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. 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.

[0035] The opening of the frame structure of this utility model 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.

[0036] 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.

[0037] 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.

[0038] 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 idler gears 32 corresponding to the front gear 29. The idler gears 32 directly or indirectly mesh with the second drive wheel 34 to form a motion relationship.

[0039] 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.

[0040] 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 to move along the annular guide rail by the guide wheel 38.

[0041] 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.

[0042] 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.

[0043] The front support ring 17 and the rear support ring 18 are further divided into open designs with large and small arcs, which are to prepare for the subsequent threading of the iron core 4.

[0044] 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.

[0045] 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.

[0046] 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 1901, so that it forms a moving synchronous pulley.

[0047] 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.

[0048] The wire storage ring 3, composed of synchronous pulleys 19, moves as a whole, and each synchronous pulley 19 also moves relatively independently to facilitate the winding of the wire driving mechanism 2.

[0049] Principle of wire storage ring and winding drive mechanism ( Figure 19-22 ): 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. 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 around the circumference of the wire storage ring 3, which is 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 around 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.

[0050] 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.

[0051] 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. An assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer, comprising a frame (6), wherein a control system (1) is provided on the frame (6), and an iron core (4) is clamped on the frame (6) by an active iron core clamping assembly (7) and a passive iron core clamping assembly (8); characterized in that: The frame (6) is provided with a lifting adjustment mechanism (5), wherein the lifting adjustment 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).

2. The assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 1, characterized in that: The lifting adjustment mechanism (5) includes a mounting base (503), which is fixed on 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 provided with a lifting linear module (505) via a lifting base (504) and is driven by a lifting drive motor (506).

3. The assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 1, characterized in that: 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 wiring mechanism (901) is driven by the wiring motor (903), and the wire feeding mechanism (902) is driven by the wire feeding motor (904). A guide mechanism (11) is also provided on the wiring mechanism (901).

4. The assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 1, characterized in that: The wire 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), 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 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). 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.

5. The assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 4, 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.

6. The assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 5, 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 gear (34) to form a motion relationship.

7. The assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 5, characterized in that: 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) moves along the annular guide rail through the guide wheel (38).

8. The assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 5, 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).

9. The assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 8, 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).

10. An assembly for an uninterrupted storage winding device for an ultra-high voltage instrument transformer according to claim 4, 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 (1901) to form a moving synchronous wheel.

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