Bearing tool for amorphous alloy three-dimensional wound iron core and using method of bearing tool

Abstract

The invention relates to the technical field of transformers, and particularly discloses a bearing tool of an amorphous alloy three-dimensional wound core and a using method of the bearing tool. The second bottom plate is rotationally mounted on the top surface of the first bottom plate; the bearing beams are installed on the top face of the second bottom plate in a circumferential array mode and extend outwards from the center of the second bottom plate, and horizontal bearing parts are arranged at the tops of the bearing beams; the number of the jacking assemblies is consistent with that of the auxiliary holes, the jacking assemblies are placed on the top face of the second bottom plate, and the jacking ends of the jacking assemblies are used for penetrating through the auxiliary holes to bear the iron core body; according to the bearing tool, separation of the upper iron yoke and the coil of the iron core body is achieved through the jacking assembly, stable bearing and effective jacking of the amorphous alloy three-dimensional wound iron core are achieved, the upper iron yoke does not need to be integrally hoisted in the use process, the risks of iron core deformation and material damage are reduced, the installation process is more flexible and convenient, and the production efficiency is improved. And the installation efficiency and quality are improved.

Description

Technical Field

[0001] The present application relates to the technical field of transformers, and more particularly, to a bearing tooling for an amorphous alloy three-dimensional wound core and a method for using the same. Background Art

[0002] In the field of power equipment, amorphous alloy three-dimensional wound cores are widely used in transformer manufacturing due to their excellent performance. The core body of a traditional amorphous alloy three-dimensional wound core is usually supported by coils (the coils are installed on a clamp assembly), suspended on the clamp assembly, and its bottom is separated from the bottom of the clamp assembly to ensure a gap between the bottom of the core body and the bottom of the clamp.

[0003] This design presents specific process challenges during transformer assembly: When pads and shock-absorbing layers need to be installed on the upper yoke, the traditional method requires first fixing the yoke with a binding strap and then using a hoist to lift it away from the coil to create an operating space. However, this method has two major drawbacks: First, the installed pads and shock-absorbing layers create a physical obstruction, making it difficult to safely remove the binding strap, which may pose a risk of structural loosening; Second, during the hoisting process, the yoke is prone to mechanical deformation due to suspension stress, damaging the magnetic property consistency of the amorphous alloy material, thereby affecting the operating efficiency and service life of the transformer. Such process defects not only increase the probability of secondary repair but also pose a potential threat to the long-term reliability of the equipment, becoming a key technical bottleneck restricting the production capacity improvement of amorphous alloy transformers.

[0004] In response to the above problems, there is currently no effective technical solution. Summary of the Invention

[0005] The purpose of the present application is to provide a bearing tooling for an amorphous alloy three-dimensional wound core and a method for using the same, so as to lift the core body without overall hoisting of the upper yoke for the installation of pads and shock-absorbing layers.

[0006] In a first aspect, the present application provides a bearing tooling for an amorphous alloy three-dimensional wound core. The amorphous alloy three-dimensional wound core includes a clamp assembly and a core body installed in the clamp assembly. The clamp assembly includes a lower clamp, and a plurality of circumferentially arrayed process holes are provided at the bottom of the lower clamp. The bearing tooling includes: A first bottom plate; A second bottom plate rotatably installed on the top surface of the first bottom plate; A plurality of bearing beams circumferentially arrayed on the top surface of the second bottom plate and extending outward from the center of the second bottom plate. The top of the bearing beam has a horizontal bearing portion; A jacking assembly, the number of which is the same as the number of the process holes, placed on the top surface of the second bottom plate. The jacking end of the jacking assembly is used to pass through the process holes to support the core body.

[0007] The loading tool for the amorphous alloy three-dimensional wound core of the present application uses a jacking assembly to separate the upper yoke of the core body from the coil, achieving stable loading and effective jacking of the amorphous alloy three-dimensional wound core. During its use, there is no need to lift the upper yoke as a whole, reducing the risk of core deformation and material damage, making the installation process more flexible and convenient, and improving the installation efficiency and quality.

[0008] The loading tool for the amorphous alloy three-dimensional wound core described above, wherein the loading tool further includes: A central rotating shaft, the first bottom plate is rotatably connected to the second bottom plate through the central rotating shaft; A central shaft sleeve, fixed on the second bottom plate and rotatably connected to the central rotating shaft, one end of the bearing beam is detachably installed on the central shaft sleeve, and the top surface height of the bearing beam is higher than the top surface height of the central shaft sleeve.

[0009] During the use of the tooling, the central rotating shaft serves as the connecting component between the first bottom plate and the second bottom plate, enabling the second bottom plate to rotate around the central rotating shaft. The central shaft sleeve is fixed at the central position of the second bottom plate and forms a rotating pair with the central rotating shaft, ensuring the central positioning and stability of the second bottom plate during rotation and preventing deviation or shaking. One end of the bearing beam is detachably installed on the central shaft sleeve, and the other end extends outward to form a horizontal bearing portion for supporting the core body. Due to the presence of the central shaft sleeve, the installation position of the bearing beam is effectively supported, enhancing the stability of the bearing beam installation.

[0010] The loading tool for the amorphous alloy three-dimensional wound core described above, wherein the central shaft sleeve has a plurality of radial slots, the bearing beam is a U-shaped steel channel with a horizontally arranged notch, its bottom surface abuts against the top surface of the second bottom plate, and the vertical portion of the channel steel is inserted into the radial slots.

[0011] The loading tool for the amorphous alloy three-dimensional wound core described above, wherein the vertical portion and the central shaft sleeve are provided with first fasteners for fixing their positional relationship.

[0012] The loading tool for the amorphous alloy three-dimensional wound core described above, wherein the loading tool further includes: Ball bearings, an annular groove is provided on the top surface of the first bottom plate and / or the bottom surface of the second bottom plate, and the ball bearings are arranged in the annular groove.

[0013] The loading tool for the amorphous alloy three-dimensional wound core described above, wherein there are a plurality of annular grooves and they are coaxially arranged.

[0014] The loading tool for the amorphous alloy three-dimensional wound core described above, wherein the number of the bearing beams is the same as that of the jacking assemblies and they are arranged staggeredly.

[0015] The loading tool for the amorphous alloy three-dimensional wound core, wherein a second fastener for temporarily fixing the positional relationship between the first bottom plate and the second bottom plate is provided between the first bottom plate and the second bottom plate.

[0016] The loading tool for the amorphous alloy three-dimensional wound core, wherein the jacking assembly is a linkage hydraulic jack.

[0017] In a second aspect, the present application also provides a method for using the loading tool for the amorphous alloy three-dimensional wound core provided in the first aspect, the method comprising the following steps: S1. Suspending and moving the amorphous alloy three-dimensional wound core above the second bottom plate by means of a crane; S2. Rotating the second bottom plate so that all the bearing beams avoid all the process holes in the top view direction; S3. Lowering the height of the amorphous alloy three-dimensional wound core by means of a crane until the bearing beam supports the lower clamp body; S4. Adjusting the position of the jacking assembly so that the jacking assembly aligns with the process holes one by one; S5. Starting the jacking assembly to jack up and support the core body.

[0018] The method for using the loading tool for the amorphous alloy three-dimensional wound core of the present application realizes the efficient and safe loading and unloading of the amorphous alloy three-dimensional wound core through steps such as rotating the bottom plate to avoid the bearing beam, the bearing beam supporting the lower clamp body, adjusting the jacking assembly to align with the process holes, and the jacking assembly jacking up the core body, solves the problems of cumbersome operation and easy damage to the core in the traditional process, improves the loading and unloading efficiency and equipment reliability. Secondly, the amorphous alloy three-dimensional wound core can be placed on the bearing beam of the second bottom plate without centering on the rotation center of the second bottom plate, and its center can be eccentrically arranged with respect to the rotation center of the second bottom plate, thereby reducing the use difficulty and use requirements of the tooling.

[0019] As can be seen from the above, the present application provides a loading tooling for an amorphous alloy three-dimensional wound core and its usage method. Among them, the loading tooling for the amorphous alloy three-dimensional wound core of the present application uses a jacking assembly to separate the upper yoke of the core body from the coil, achieving stable loading and effective jacking of the amorphous alloy three-dimensional wound core. The overall hoisting of the upper yoke is not required during its usage process, reducing the risks of core deformation and material damage, making the installation process more flexible and convenient, and improving the installation efficiency and quality. In addition, the second bottom plate is rotatably installed on the first bottom plate, facilitating the position adjustment of the bearing beam to expose the process hole to ensure the smooth jacking operation of the jacking assembly; furthermore, the jacking assembly is arranged on the second bottom plate in a placed manner, enabling its horizontal position to be adjusted arbitrarily to align with the process hole. Correspondingly, the amorphous alloy three-dimensional wound core does not need to be placed on the bearing beam on the second bottom plate with its center aligned with the rotation center of the second bottom plate, and its center can be eccentrically arranged with respect to the rotation center of the second bottom plate, thereby reducing the usage difficulty and requirements of the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a schematic structural diagram of the loading tooling for the amorphous alloy three-dimensional wound core provided by an embodiment of the present application.

[0021] Figure 2 FIG. is a schematic structural diagram of the amorphous alloy three-dimensional wound core.

[0022] Figure 3 FIG. is a top-view structural diagram of the loading tooling for the amorphous alloy three-dimensional wound core provided by an embodiment of the present application.

[0023] Figure 4 is Figure 3 the sectional view taken along line A-A in

[0024] Figure 5 FIG. is a flowchart of the usage method of the loading tooling for the amorphous alloy three-dimensional wound core provided by an embodiment of the present application.

[0025] Reference numerals: 1, amorphous alloy three-dimensional wound core; 2, first bottom plate; 3, second bottom plate; 4, bearing beam; 5, jacking assembly; 6, central rotating shaft; 7, central shaft sleeve; 8, first fastener; 9, second fastener; 10, alignment assembly; 11, lower clamp body; 12, core body; 13, coil; 21, ball; 22, annular groove; 71, radial slot; 101, distance sensor; 102, indicator light; 111, process hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where like or similar reference numerals designate like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0028] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected" and "coupled" shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection, an electrical connection or a connection capable of mutual communication; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention may be understood according to specific circumstances.

[0029] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0030] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0031] In a first aspect, please refer to Figures 1-4 , some embodiments of the present application provide a carrying tooling for an amorphous alloy three-dimensional wound core. The amorphous alloy three-dimensional wound core 1 includes a clamping body assembly and a core body 12 installed in the clamping body assembly. The clamping body assembly includes a lower clamping body 11. A plurality of process holes 111 are arranged in a circumferential array at the bottom of the lower clamping body 11. The carrying tooling includes: A first bottom plate 2; A second bottom plate 3, rotatably installed on the top surface of the first bottom plate 2; A plurality of carrying beams 4, arranged in a circumferential array on the top surface of the second bottom plate 3 and extending outward from the center of the second bottom plate 3. The top of the carrying beam 4 has a horizontal carrying portion; A jacking assembly 5, the number of which is the same as the number of the process holes 111, placed on the top surface of the second bottom plate 3. The jacking end of the jacking assembly 5 is used to pass through the process holes 111 to carry the core body 12.

[0032] Specifically, the first bottom plate 2 is the basic component of the tooling, providing stable support for the entire tooling. Multiple feet or pulleys can be provided at its bottom to facilitate the transfer of the entire tooling. The second bottom plate 3 is rotatably installed on the top surface of the first bottom plate 2, realizing the horizontal rotation of the upper structure of the tooling. The plurality of carrying beams 4 are arranged in a circumferential array on the top surface of the second bottom plate 3. Each carrying beam 4 extends outward from the center of the second bottom plate 3 and forms a horizontal carrying portion at the top. Among them, the carrying beam 4 is preferably three to ensure sufficient support stability. The number of the jacking assemblies 5 is the same as the number of the process holes 111 at the bottom of the lower clamping body 11 and is placed on the top surface of the second bottom plate 3, so that its position on the second bottom plate 3 can be adjusted arbitrarily. The jacking end of the jacking assembly 5 is designed to be able to pass through the process holes 111 of the lower clamping body 11 to directly carry the core body 12. The process holes 111 are circular holes.

[0033] More specifically, the first base plate 2 and the second base plate 3 can be rotatably installed by bearings, turntable structures or other similar low-friction rotating mechanisms to ensure that the second base plate 3 can rotate smoothly. The load-bearing beam 4 can be fixed to the top surface of the second base plate 3 by bolts, welding or plug-in to ensure the stability of the installation. The jacking component 5 can use a hydraulic jack, a cylinder or an electric push rod to achieve the jacking function of the core body 12. The jacking end of the jacking component 5 can be set to a cylindrical, conical or other shape to adapt to the shape of the process hole 111 and ensure that the core body 12 can be effectively carried.

[0034] More specifically, when installing the amorphous alloy three-dimensional wound core 1, the operator adjusts the position of the load-bearing beam 4 by rotating the second bottom plate 3 so that the load-bearing beam 4 avoids the process hole 111, and then places the amorphous alloy three-dimensional wound core 1 on the load-bearing fixture so that the lower clamp 11 is stationary on the horizontal load-bearing part of the load-bearing beam 4. When it is necessary to perform specific operations on the core body 12, such as installing a pad or a shock-absorbing layer, the position of the jacking assembly 5 on the second bottom plate 3 can be adjusted so that its jacking end is aligned with the process hole 111, and then the jacking assembly 5 is started so that its jacking end passes through the process hole 111 of the lower clamp 11, and the core body 12 is lifted upward. As a result, the iron yoke on the core body 12 is separated from the coil 13, and an operating space is formed between the two, which is convenient for the installation of the pad or the shock-absorbing layer.

[0035] The bearing fixture of the amorphous alloy three-dimensional wound core in the embodiment of the present application utilizes the lifting assembly 5 to separate the upper iron yoke of the core body 12 from the coil 13, thereby achieving stable bearing and effective lifting of the amorphous alloy three-dimensional wound core 1. During its use, there is no need to hoist the upper iron yoke as a whole, which reduces the risk of core deformation and material damage, makes the installation process more flexible and convenient, and improves installation efficiency and quality.

[0036] In addition, the second bottom plate 3 is rotatably mounted on the first bottom plate 2, so that the load-bearing beam 4 can be adjusted to expose the process hole 111 to ensure that the lifting assembly 5 can smoothly perform the lifting operation; in addition, the lifting assembly 5 is placed on the second bottom plate 3 so that its horizontal position can be adjusted arbitrarily to align with the process hole 111. Accordingly, the amorphous alloy three-dimensional coiled core 1 does not need to be placed on the load-bearing beam 4 on the second bottom plate 3 with its center aligned with the rotation center of the second bottom plate 3. Its center can be eccentrically arranged with the rotation center of the second bottom plate 3, thereby reducing the difficulty and requirements of the tooling. Furthermore, the load-bearing tooling of the amorphous alloy three-dimensional coiled core of the embodiment of the present application is only composed of common plates and profiles, and has the advantages of simple structure and low production cost.

[0037] In some preferred embodiments, the load-bearing tooling further comprises: A central rotating shaft 6, through which the first bottom plate 2 is rotatably connected to the second bottom plate 3; The central sleeve 7 is fixed on the second bottom plate 3 and is rotatably connected to the central shaft 6 . One end of the load-bearing beam 4 is detachably mounted on the central sleeve 7 , and the top surface height of the load-bearing beam 4 is higher than the top surface height of the central sleeve 7 .

[0038] Specifically, the central rotating shaft 6 can ensure the stability and center positioning of the rotation of the second bottom plate 3, and the load beam 4 can be detachably mounted on the central sleeve 7 for easy adjustment and replacement, while the central sleeve 7 provides structural support for the load beam 4 to improve the stability of the installation. The top surface height of the load beam 4 is higher than the top surface height of the central sleeve 7, thereby ensuring that the load beam 4 effectively supports the core body 12 and avoiding the interference of the central sleeve 7 with the load-bearing function.

[0039] More specifically, the central rotating shaft 6 can adopt a bearing structure to reduce the friction during the rotation of the second bottom plate 3, so that the rotation is more stable and smooth. The load beam 4 and the central sleeve 7 can be connected in a detachable manner such as bolt connection, pin connection or snap connection, so as to facilitate the replacement or adjustment of the position of the load beam 4 according to the core body 12 of different sizes.

[0040] More specifically, when the tooling is in use, the center shaft 6 serves as a connecting component between the first base plate 2 and the second base plate 3, so that the second base plate 3 can rotate with the center shaft 6 as the axis. The center sleeve 7 is fixed at the center position of the second base plate 3 and forms a rotating pair with the center shaft 6 to ensure the center positioning and stability of the second base plate 3 during the rotation process and avoid displacement or shaking. One end of the load-bearing beam 4 is detachably mounted on the center sleeve 7, and the other end extends outward to form a horizontal bearing portion for supporting the core body 12. Due to the presence of the center sleeve 7, the installation position of the load-bearing beam 4 is effectively supported, which improves the stability of the installation of the load-bearing beam 4.

[0041] In some preferred embodiments, the central sleeve 7 has a plurality of radial slots 71 , the load-bearing beam 4 is a U-shaped channel steel with horizontally arranged slots, the bottom surface of which contacts the top surface of the second bottom plate 3 , and the vertical portion of the channel steel is plugged into the radial slots 71 .

[0042] Specifically, the multiple radial slots 71 on the central sleeve 7 can be evenly distributed along the circumference of the central sleeve 7, so as to facilitate the installation of the load-bearing beams 4 from multiple directions, and also make the horizontal load-bearing parts of the multiple load-bearing beams 4 present an outward divergent shape centered on the central axis, so as to ensure that when the amorphous alloy three-dimensional wound core 1 is eccentrically placed, the load-bearing beams 4 can also effectively and stably support the lower clamping body 11. The shape and size of the radial slots 71 can be adapted to the vertical part of the U-shaped channel steel to achieve a stable plug-in fit.

[0043] More specifically, the notch of the U-shaped steel channel is horizontally arranged, that is, it includes a horizontal bearing part at the top, a vertical part, and a horizontal support part at the bottom. The bottom surface of the horizontal support part abuts against the top surface of the second bottom plate 3 to form a stable support, which can effectively transfer the weight of the wound core to the second bottom plate 3 and improve the stability of the overall bearing structure. The insertion depth of the vertical part into the radial slot 71 can be adjusted according to actual needs to ensure the reliability and detachable property of the connection.

[0044] More specifically, the insertion structure of the U-shaped steel channel into the radial slot 71 realizes the quick connection and disassembly between the bearing beam 4 and the central shaft sleeve 7, facilitating the assembly and maintenance of the tooling.

[0045] In some preferred embodiments, the vertical part and the central shaft sleeve 7 are provided with a first fastener 8 for fixing their positional relationship.

[0046] Specifically, by adding a first fastener 8 between the vertical part and the central shaft sleeve 7 in the bearing tooling of the amorphous alloy three-dimensional wound core in the embodiment of the present application, the vertical part and the central shaft sleeve 7 are fixedly connected by using the first fastener 8, effectively avoiding the situation that the vertical part shakes or displaces relative to the central shaft sleeve 7 during use, thereby ensuring the stability and reliability of the bearing tooling and improving the safety of the amorphous alloy three-dimensional wound core 1 during handling and operation.

[0047] More specifically, the first fastener 8 can be a fastener such as a bolt, a screw, a pin or a quick clamp. The bolt or the screw can pass through a preset through hole of the vertical part and a corresponding threaded hole on the central shaft sleeve 7, and the vertical part and the central shaft sleeve 7 are fixed together by means of threaded connection. The pin can pass through the aligned pin holes on the vertical part and the central shaft sleeve 7 to realize the fixation between the two. The quick clamp is installed on the central shaft sleeve 7, and the fastening end can be pressed against the steel channel by swinging the handheld end to achieve fixation.

[0048] In some preferred embodiments, the bearing tooling further includes: Ball bearings 21, an annular groove 22 is provided on the top surface of the first bottom plate 2 and / or the bottom surface of the second bottom plate 3, and the ball bearings 21 are arranged in the annular groove 22.

[0049] Specifically, there are multiple ball bearings 21.

[0050] More specifically, the annular groove 22 can provide a receiving space and a movement track for the ball bearings 21. The ball bearings 21 are rolling elements, which can reduce the friction when the first bottom plate 2 and the second bottom plate 3 rotate. Through the cooperation of the annular groove 22 and the ball bearings 21 in the bearing tooling of the amorphous alloy three-dimensional wound core in the embodiment of the present application, the second bottom plate 3 can rotate more smoothly relative to the first bottom plate 2. Thus, the operator can rotate the second bottom plate 3 more labor-savingly to adjust the position of the bearing beam 4.

[0051] More specifically, the ball 21 can be made of wear-resistant materials such as steel balls or ceramic balls, and the cross-sectional shape of the annular groove 22 can be semicircular or V-shaped to adapt to the rolling of the ball 21.

[0052] In some preferred embodiments, there are multiple annular grooves 22, which are coaxially arranged.

[0053] Specifically, in the bearing tooling of the amorphous alloy three-dimensional wound core according to the embodiment of the present application, by arranging multiple annular grooves 22, the balls 21 are more evenly distributed between the first bottom plate 2 and the second bottom plate 3, which can effectively improve the connection stability between the first bottom plate 2 and the second bottom plate 3 and ensure that the first bottom plate 2 and the second bottom plate 3 can rotate smoothly.

[0054] More specifically, when the bearing tooling is working, the force acting between the first bottom plate 2 and the second bottom plate 3 is dispersed to multiple annular grooves 22 and balls 21, reducing the bearing pressure of a single annular groove 22, improving the bearing stability of the overall structure, and avoiding jamming or tilting phenomena caused by uneven force on a single annular groove 22, ensuring the smoothness and reliability of the operation of the bearing tooling.

[0055] In some preferred embodiments, the number of bearing beams 4 and lifting assemblies 5 is the same, and they are arranged staggeredly.

[0056] Specifically, in the embodiment of the present application, there are three bearing beams 4, three lifting assemblies 5, and three process holes 111.

[0057] More specifically, the staggered arrangement means that the bearing beams 4 and the lifting assemblies 5 are arranged at intervals on the top surface of the second bottom plate 3, that is, there is a lifting assembly 5 between two adjacent bearing beams 4. Thus, in the top view direction, the bearing beams 4 and the lifting assemblies 5 are arranged alternately. Thus, while ensuring that the bearing beams 4 effectively support the lower clamp body 11, the lifting assemblies 5 can smoothly pass through the process holes 111 to lift the core body 12, avoiding spatial interference. This layout makes the tooling structure more compact, improves the space utilization rate, and makes the operation process more convenient.

[0058] In some preferred embodiments, a second fastener 9 for temporarily fixing the positional relationship between the first bottom plate 2 and the second bottom plate 3 is provided between the first bottom plate 2 and the second bottom plate 3.

[0059] Specifically, the second fastener 9 can be a bolt, a pin, a buckle, a quick clamp, a ball spring, etc. During the use of the carrying tooling for the amorphous alloy three-dimensional wound core, after the core body 12 is placed on the carrying tooling, in order to prevent the second bottom plate 3 from accidentally rotating and affecting the subsequent processes, the operator can operate the second fastener 9 to fix the first bottom plate 2 and the second bottom plate 3 together, restricting the relative movement between the first bottom plate 2 and the second bottom plate 3, especially restricting the rotation of the second bottom plate 3 relative to the first bottom plate 2. When the position adjustment is completed and subsequent processes need to be carried out, fixing the first bottom plate 2 and the second bottom plate 3 through the second fastener 9 can ensure that the second bottom plate 3 will not rotate, improving the stability of the tooling.

[0060] In some preferred embodiments, the lifting assembly 5 is a linkage hydraulic jack.

[0061] Specifically, the linkage hydraulic jacks are connected through hydraulic pipelines. The hydraulic pipelines enable hydraulic oil to flow between multiple jacks, ensuring that the pressure borne by the hydraulic cylinders in each jack is basically the same. Thus, the piston rods of multiple hydraulic jacks can synchronously extend and retract to achieve synchronous lifting.

[0062] More specifically, if the lifting assembly 5 is non-linkage, the actions of each lifting assembly 5 may be inconsistent, resulting in uneven forces on each part of the core body 12, and it is easy to tilt or even fall. The linkage hydraulic jack ensures synchronous lifting of multiple lifting assemblies 5, keeping the core body 12 stable and horizontal during the lifting process, ensuring that the core body 12 is safely and reliably lifted, creating favorable conditions for the smooth progress of subsequent processes.

[0063] In some preferred embodiments, a positioning assembly 10 for detecting whether the lifting end is aligned with the process hole 111 is provided on the lifting assembly 5.

[0064] Specifically, the positioning assembly 10 can include a sensor, an indicator, and a signal processing unit. The sensor is installed on the lifting assembly 5 and is used to collect the position deviation information between the lifting end and the process hole 111. The signal processing unit receives the position deviation information from the sensor, analyzes and processes it, and judges whether the lifting end is aligned with the process hole 111. The indicator is connected to the signal processing unit and is used to display the alignment status. For example, when the lifting end is aligned with the process hole 111, the indicator emits a green light, and when it is not aligned, the indicator emits a red light. Thus, the operator can adjust the position of the lifting assembly 5 according to the indication color of the indicator to accurately align the lifting end with the process hole 111.

[0065] More specifically, since the lifting assembly 5 is located in the gap between the second bottom plate 3 and the lower clamping body 11, it is difficult for the operator to probe and observe whether the lifting end of the lifting assembly 5 is aligned with the process hole 111. Therefore, the carrying tooling of the amorphous alloy three-dimensional wound core in the embodiment of the present application is provided with an alignment assembly 10 to assist the operator in determining whether the lifting end is aligned with the process hole 111 during the process of adjusting the position of the lifting assembly 5, thereby simplifying the use difficulty of the tooling, improving the accuracy and efficiency of the lifting operation, and reducing the risk of equipment damage caused by misalignment.

[0066] In some preferred embodiments, the alignment assembly 10 includes: a distance sensor 101 vertically arranged and an indicator light 102 electrically connected to the distance sensor 101. The distance sensor 101 is used to detect the distance between it and the object directly above to determine whether the lifting assembly 5 is aligned with the process hole 111 and trigger the indicator light 102 to display a corresponding indication color.

[0067] Specifically, the distance sensor 101 is vertically installed on the lifting assembly 5 to detect the distance from the bottom of the workpiece above. The indicator light 102 is electrically connected to the distance sensor 101 and is used to display the alignment state of the lifting assembly 5. When the distance value detected by the distance sensor 101 is within the preset distance threshold range, the indicator light 102 displays the first indication color, indicating that the lifting assembly 5 is not aligned with the process hole 111, and the distance currently obtained by the distance sensor 101 is the distance between the bottom surface of the lower clamping body 11 and the distance sensor 101. When the distance value detected by the distance sensor 101 exceeds the preset distance threshold range, the indicator light 102 displays the second indication color, indicating that the lifting assembly 5 is aligned with the process hole 111, and the distance currently obtained by the distance sensor 101 is the distance between the bottom surface of the core body 12 after passing through the process hole 111 and the distance sensor 101. The operator judges whether the lifting assembly 5 is aligned with the process hole 111 through the color of the indicator light 102 and makes adjustments. Thus, the alignment assembly 10 can visually display whether the lifting assembly 5 is accurately aligned with the process hole 111, effectively improving the operation efficiency of the alignment process.

[0068] In some preferred embodiments, each lifting assembly 5 is provided with a plurality of circumferentially distributed distance sensors 101.

[0069] Specifically, since the process hole 111 is a round hole with a certain spatial size, to more comprehensively and accurately detect whether the lifting component 5 is aligned with the process hole 111, the number of distance sensors 101 on the lifting component 5 is increased to multiple, and these distance sensors 101 are circumferentially distributed. As a preferred embodiment, the distance sensors 101 can be evenly spaced along the circumference of the lifting component 5. Thus, when the lifting component 5 approaches the process hole 111, the multiple circumferentially distributed distance sensors 101 can simultaneously detect the relative position relationship between the lifting component 5 and the process hole 111 from different positions surrounding the lifting component 5.

[0070] More specifically, the loading tool for the amorphous alloy three-dimensional wound core in the embodiment of the present application adopts multiple circumferentially distributed distance sensors 101, which can form multi-point detection, effectively avoid the errors that may be brought by a single sensor, and improve the reliability and accuracy of alignment detection. The collaborative work of multiple sensors makes the judgment of whether the lifting component 5 is truly aligned with the process hole 111 more accurate, ensures the smooth progress of subsequent lifting operations, and improves the use efficiency and operation safety of the tooling.

[0071] More specifically, the multiple distance sensors 101 can be connected to the same indicator light 102, or can be respectively connected to different indicator lights 102. The former can quickly judge whether the lifting component 5 has completed alignment based on one indicator light 102, and the latter can prompt the operator about the position adjustment direction of the lifting component 5 through the differences of the indicator lights 102.

[0072] In some other embodiments, the alignment component 10 includes multiple circumferentially distributed and vertically arranged laser probes (not shown in the figure, and their arrangement manner is the same as that of the distance sensors 101).

[0073] Specifically, the laser probes are circumferentially distributed and can detect the alignment of the lifting end with the process hole 111 from multiple directions, avoiding misjudgment caused by the detection blind area or error of a single sensor. In this embodiment, the operator can quickly judge whether the lifting component 5 has completed alignment by observing the number of laser dots emitted by the laser probes and passing through the process hole 111 and projected on the bottom of the core body 12, and determine the position adjustment direction of the lifting component 5 according to the distribution of the laser dots. Thus, through multiple circumferentially distributed and vertically arranged laser probes, it can be accurately judged whether the lifting end of the lifting component 5 is aligned with the process hole 111, so as to ensure the smooth progress of subsequent lifting processes and avoid damaging the core body 12 and the loading tooling.

[0074] In a second aspect, please refer to Figure 5 , some embodiments of the present application also provide a method for using the loading tool for the amorphous alloy three-dimensional wound core provided in the first aspect, and the method includes the following steps: S1. Suspend and move the amorphous alloy three-dimensional wound core 1 above the second bottom plate 3 based on a crane; S2. Rotate the second bottom plate 3 so that all the bearing beams 4 avoid all the process holes 111 in the top view direction; S3. Lower the height of the amorphous alloy three-dimensional wound core 1 based on the crane until the bearing beam 4 supports the lower clamp body 11; S4. Adjust the position of the jacking assembly 5 so that the jacking assembly 5 aligns with the process holes 111 one by one; S5. Start the jacking assembly 5 to jack up and lift the bearing core body 12.

[0075] Specifically, in step S1, the amorphous alloy three-dimensional wound core 1 is lifted above the second bottom plate 3 by a crane, ready for subsequent processes. Among them, the crane realizes the suspension and movement by suspending the clamp body assembly of the amorphous alloy three-dimensional wound core 1, and this process will not damage the core body 12.

[0076] More specifically, in step S2, the purpose of rotating the second bottom plate 3 is that in the initial state, the bearing beam 4 installed on its top surface is vertically offset from the projection of the process hole 111 at the bottom of the core body 12 on the horizontal plane to avoid interference.

[0077] More specifically, in step S3, based on the crane, control the amorphous alloy three-dimensional wound core 1 to descend until the lower clamp body 11 is supported by the bearing beam 4. At this time, the weight of the wound core is borne by the bearing beam 4.

[0078] More specifically, in step S4, the position of the jacking assembly 5 is adjusted to ensure that each jacking assembly 5 can be accurately aligned with the process holes 111 at the bottom of the core body 12, laying a foundation for subsequent jacking operations.

[0079] More specifically, in step S5, the jacking assembly 5 is started, and the jacking assembly 5 moves upward through the process holes 111, and then jacks up the core body 12, realizing the separation of the core body 12 from the coil 13 and creating a component installation space.

[0080] The usage method of the bearing tooling for the amorphous alloy three-dimensional wound core in the embodiment of the present application realizes the efficient and safe loading and unloading of the amorphous alloy three-dimensional wound core 1 through steps such as rotating the bottom plate to avoid the bearing beam 4, the bearing beam 4 supporting the lower clamp body 11, adjusting the jacking assembly 5 to align with the process holes 111, and the jacking assembly 5 jacking up the core body 12. It solves the problems of cumbersome operation and easy damage to the core in the traditional process, improves the loading and unloading efficiency and equipment reliability. Secondly, the amorphous alloy three-dimensional wound core 1 can be placed on the bearing beam 4 on the second bottom plate without centering with the rotation center of the second bottom plate, and its center can be eccentrically arranged with the rotation center of the second bottom plate, thus reducing the usage difficulty and requirements of the tooling.

[0081] In some preferred embodiments, in the embodiment where the alignment component 10 is provided on the jacking component 5 and there are multiple alignment components 10, step S4 includes: S41. Adjust the position of the jacking component 5, and use the alignment component 10 to identify whether each jacking component 5 is aligned with the corresponding process hole 111, so that the jacking components 5 are aligned with the process holes 111 one by one.

[0082] Specifically, the function of the alignment component 10 is to assist the operator in accurately adjusting the position of the jacking component 5. As an implementation manner, the alignment component 10 can adopt a distance sensor 101. The distance sensor 101 is installed on the jacking component 5 and is used to detect the relative position relationship between the jacking component 5 and the process hole 111. Through the distance information feedback by the distance sensor 101 in real time, the operator can accurately judge whether the jacking component 5 is aligned with the process hole 111 and make fine position adjustments.

[0083] More specifically, before performing step S41, the amorphous alloy three-dimensional wound core 1 is already stably carried on the carrying beam 4. The operator can safely adjust the position of the jacking component 5 in the space between the second bottom plate 3 and the lower clamp body 11. During this process, the alignment component 10 continuously works to detect the alignment degree between the jacking end of the jacking component 5 and the process hole 111 directly below in real time. The operator adjusts the positions of all the jacking components 5 one by one according to the indication signal of the alignment component 10 to ensure that each jacking component 5 is accurately aligned with the corresponding process hole 111. Thus, the alignment operation between the jacking component 5 and the process hole 111 can be completed efficiently and accurately.

[0084] In the description of this specification, the description with reference to terms such as "one embodiment", "certain embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0085] The above are only some embodiments of the present invention. For those of ordinary skill in the art, without departing from the inventive concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A loading tool for an amorphous alloy three-dimensional wound core, the amorphous alloy three-dimensional wound core comprising a clamping body assembly and a core body installed in the clamping body assembly, the clamping body assembly comprising a lower clamping body, and a plurality of process holes arranged in a circumferential array being provided at the bottom of the lower clamping body, characterized in that, The carrying tooling includes: A first bottom plate; A second bottom plate, rotatably mounted on the top surface of the first bottom plate; A plurality of carrying beams, circumferentially and arrayedly mounted on the top surface of the second bottom plate and extending outward from the center of the second bottom plate, and the top of the carrying beam has a horizontal carrying portion; A jacking assembly, the number of which is the same as the number of the process holes, placed on the top surface of the second bottom plate, and the jacking end of the jacking assembly is used to pass through the process holes to carry the iron core body.

2. The carrying tooling for the amorphous alloy three-dimensional wound core according to claim 1, characterized in that The carrying tooling further includes: A central rotating shaft, the first bottom plate is rotationally connected to the second bottom plate through the central rotating shaft; A central shaft sleeve, fixed on the second bottom plate and rotationally connected to the central rotating shaft, one end of the carrying beam is detachably mounted on the central shaft sleeve, and the top surface height of the carrying beam is higher than the top surface height of the central shaft sleeve.

3. The bearing tooling for the amorphous alloy three-dimensional wound core according to claim 2, characterized in that, The central shaft sleeve has a plurality of radial slots, the carrying beam is a U-shaped steel channel with a horizontally arranged notch, its bottom surface abuts against the top surface of the second bottom plate, and the vertical part of the steel channel is inserted into the radial slots.

4. The loading tooling for the amorphous alloy three-dimensional wound core according to claim 3, characterized in that The vertical part and the central shaft sleeve are provided with a first fastener for fixing the positional relationship between the two.

5. The loading tooling for the amorphous alloy three-dimensional wound core according to claim 1, characterized in that, The carrying tooling further includes: Ball bearings, an annular groove is provided on the top surface of the first bottom plate and / or the bottom surface of the second bottom plate, and the ball bearings are arranged in the annular groove.

6. The bearing tooling for the amorphous alloy three-dimensional wound core according to claim 5, characterized in that, There are a plurality of the annular grooves, and they are coaxially arranged.

7. The carrying tooling of the amorphous alloy three-dimensional wound core according to claim 1, characterized in that, The number of the carrying beams is the same as that of the jacking assemblies, and they are arranged staggeredly.

8. The bearing tooling for the amorphous alloy three-dimensional wound core according to claim 1, characterized in that, A second fastener for temporarily fixing the positional relationship between the first bottom plate and the second bottom plate is provided between the first bottom plate and the second bottom plate.

9. The carrying tooling of the amorphous alloy three-dimensional wound core according to claim 1, characterized in that, The jacking assembly is a linkage hydraulic jack.

10. A method for using a bearing tooling of an amorphous alloy three-dimensional wound core according to any one of claims 1-9, characterized in that, The method includes the following steps: S1. Suspending and moving the amorphous alloy three-dimensional wound core to above the second bottom plate by a crane; S2. Rotating the second bottom plate so that all the carrying beams avoid all the process holes in the top view direction; S3. Lowering the height of the amorphous alloy three-dimensional wound core by a crane until the carrying beams support the lower clamp body; S4. Adjusting the positions of the jacking assemblies so that the jacking assemblies are aligned with the process holes one by one; S5. Starting the jacking assemblies to jack up and carry the iron core body.

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