A prefabricated platform for high temperature superconducting direct current induction heating equipment for aerospace alloys

Abstract

The application belongs to the technical field of prefabricated platforms, and discloses a prefabricated platform of a high-temperature superconducting direct-current induction heating device for aviation alloy, which comprises a concrete foundation, a reserved hole and a cable trench are arranged on the concrete foundation, a fixing and adjusting part is installed in the reserved hole and used for fixing and adjusting the concrete foundation and the high-temperature superconducting direct-current induction heating device, and a pipeline bridge is arranged around the concrete foundation and used for placing connection lines of the high-temperature superconducting direct-current induction heating device and other devices such as an electrical cabinet. The suitable platform is prepared in advance by an induction heating device manufacturer, and then is transported to an aviation alloy processing plant, so that the installation and operation of the high-temperature superconducting direct-current induction heating device for aviation alloy of large size can be directly carried out on the platform, and a technical solution of ready-to-use is provided for the application and popularization of the device in the aviation alloy processing field.

Description

Technical Field

[0001] This invention belongs to the field of prefabrication platform technology, and in particular relates to a prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys. Background Technology

[0002] Due to its deep penetration and excellent heating uniformity, high-temperature superconducting DC induction heating equipment significantly reduces energy consumption and improves the processing quality of aerospace alloy profiles compared to traditional AC induction heating equipment when heating high-end aerospace alloy materials such as aluminum alloys, titanium alloys, and magnesium-aluminum alloys. AC induction heating technology is one of the most widely used electric heating methods in the field of metal heat treatment. Since the domestic metal manufacturing industry began to gradually phase out outdated coal-fired and gas-fired heating methods, AC induction heating technology has brought improvements in product quality and market competitiveness to the metal processing industry. However, AC induction heating technology also has its limitations, mainly in terms of the significant impact of skin depth and low electrical efficiency.

[0003] For AC induction heating technology, due to the skin effect of alternating current, the induced current is mainly concentrated in a very thin layer on the surface of the metal rod, with a very small internal induced current. This manifests as a very small penetration depth (or maximum effective heating layer) in the metal rod temperature. Heating in deeper areas mostly relies on the material's own heat conduction, resulting in a much higher surface temperature than the core of the metal rod. During subsequent extrusion, this can cause uneven hardness in the material, leading to defects such as microcracks, affecting processing efficiency and product quality. Therefore, when using AC induction heating technology to heat metals, a greater penetration depth must be achieved to ensure uniform heating, which necessitates reducing the frequency of the AC current (down to 3-7 Hz), but this is extremely difficult. The electrical efficiency η is low when using AC induction heating technology to heat low-resistivity, non-magnetic non-ferrous metals such as aluminum or copper ingots, resulting in significant energy waste, which contradicts the current national initiatives for energy conservation and emission reduction. Therefore, the skin effect is significant and cannot be ignored when heating large-sized aerospace alloy rods such as aluminum, magnesium, and titanium using traditional AC induction heating technology. Meanwhile, the electrical efficiency is low when heating non-ferrous metals such as aluminum, magnesium, and titanium with low resistivity and non-magnetic properties, both of which are inherent limitations of AC induction heating technology.

[0004] As a revolutionary high-temperature superconducting DC induction heating technology in the field of metal heat treatment, it utilizes a coil wound with superconducting tape to generate a strong DC magnetic field. A metal rod is placed in this DC magnetic field, with its axis perpendicular to the magnetic field direction, and rotated under the action of an external motor, thereby generating a motional electromotive force (EMF) inside the metal rod. Under the influence of this EMF, a current flows inside the metal rod, generating Joule heat, thus heating the metal rod. Since the current applied to the high-temperature superconducting coil is DC, the losses generated by the superconducting coil itself are negligible, thus greatly improving the electrical efficiency of the induction heater. The electrical efficiency of the high-temperature superconducting DC induction heating equipment is comparable to that of the electric motor. Furthermore, by adjusting the motor speed, the frequency of the current in the metal rod can be adjusted, achieving a low frequency of 4Hz to 12Hz, which is difficult to achieve with traditional AC induction heating technology. This effectively solves the effects of the skin effect, resulting in more uniform heating.

[0005] However, due to factors such as the structure and working principle of high-temperature superconducting DC induction heating equipment, the platform requirements for its installation and operation limit its application in the aerospace alloy material processing industry. Because the equipment needs to drive the bar workpiece to rotate at high speed within the magnet, the platform supporting the equipment must withstand significant reaction forces and periodic low-frequency mechanical vibrations under torques reaching tens of thousands of Newton-meters. To ensure safe and stable operation, methods such as excavating a foundation pit and secondary concrete pouring are typically required. Since aerospace alloy processing usually has strict plant management requirements, excavating foundation pits is not convenient, and there is insufficient time to wait for the equipment platform to be erected. These factors greatly limit the application and installation of high-temperature superconducting DC induction heating equipment in the aerospace alloy processing field. Summary of the Invention

[0006] The purpose of this invention is to provide a prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys, so as to solve at least one of the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the specific technical solution of the present invention is as follows:

[0008] In some embodiments of this application, a prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys is provided, comprising:

[0009] A concrete foundation, wherein reserved holes and cable trenches are provided on the concrete foundation;

[0010] A fixing and adjusting component is installed in the reserved hole for fixing and adjusting the concrete foundation and the high-temperature superconducting DC induction heating equipment;

[0011] An electrical cabinet frame is installed on one side of the concrete foundation, with a gap between it and the foundation, for installing electrical cabinets;

[0012] The cable trays are installed around the concrete foundation to house the wiring connecting the high-temperature superconducting DC induction heating equipment and the electrical cabinet.

[0013] Preferably, in the preferred embodiment of the prefabrication platform of the high-temperature superconducting DC induction heating equipment for aerospace alloys, the concrete foundation is made of steel bars and concrete. Its manufacturing process includes primary pouring, secondary pouring for coarse adjustment of the ground rail, and tertiary pouring for fine adjustment of the ground rail. After the concrete foundation is poured, it is edged, with the bottom edge edged with channel steel and the vertical and fixed edges edged with angle steel.

[0014] Preferably, in a preferred embodiment of the prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys described above, the concrete foundation includes:

[0015] Foundation of main bed at workstation number one;

[0016] The auxiliary bed foundation of workstation No. 1 is set opposite to the main bed foundation of workstation No. 1;

[0017] The main bed foundation of station 2 is set up side by side with the main bed foundation of station 1;

[0018] The secondary bed foundation of the No. 2 workstation is set opposite to the main bed foundation of the No. 2 workstation and is set side by side with the secondary bed foundation of the No. 1 workstation.

[0019] The main bed foundation of workstation No. 1, the auxiliary bed foundation of workstation No. 1, the main bed foundation of workstation No. 2, and the auxiliary bed foundation of workstation No. 2 are connected by welding angle steel, and steel plates are pre-embedded at the welding parts during welding.

[0020] Preferably, in the preferred embodiment of the prefabrication platform of the above-mentioned high-temperature superconducting DC induction heating equipment for aerospace alloys, the reserved holes in the main bed foundation of the first station, the auxiliary bed foundation of the first station, the main bed foundation of the second station, and the auxiliary bed foundation of the second station all include:

[0021] Multiple pre-embedded holes are provided, evenly spaced and installed along the central axis of the length direction of the main bed foundation of the first workstation, the auxiliary bed foundation of the first workstation, the main bed foundation of the second workstation, and the auxiliary bed foundation of the second workstation.

[0022] The shim has multiple pre-drilled holes, which are evenly spaced on both sides of the pre-embedded holes of the anchor at the corresponding positions.

[0023] Multiple stop block reserved holes are provided, which are provided through the central axis of the width direction of the main bed foundation of the first station, the auxiliary bed foundation of the first station, the main bed foundation of the second station, and the auxiliary bed foundation of the second station. The multiple stop block reserved holes are all arranged opposite each other, and the distance between two stop block reserved holes is the same as the width of the high temperature superconducting DC induction heating equipment.

[0024] Multiple adjustment holes are provided, arranged in pairs opposite to each other on the surfaces of the main bed foundation of station one, the auxiliary bed foundation of station one, the main bed foundation of station two, and the auxiliary bed foundation of station two, for adjusting the high-temperature superconducting DC induction heating equipment in the vertical direction.

[0025] Preferably, in the preferred embodiment of the prefabrication platform of the high-temperature superconducting DC induction heating equipment for aerospace alloys, ground foot pre-embedded holes and ground block reserved holes are pre-set on the ground opposite to the foot pre-embedded holes and the block reserved holes.

[0026] Preferably, in the preferred embodiment of the prefabrication platform for the above-mentioned high-temperature superconducting DC induction heating equipment for aerospace alloys, the fixing adjustment component includes:

[0027] The foundation rebar extends through the pre-embedded holes in the ground anchor to the pre-embedded holes in the ground surface, and is used to fix the concrete foundation to the ground.

[0028] A shim is placed in the reserved hole of the shim and is used to adjust the installation height of the high-temperature superconducting DC induction heating equipment.

[0029] A stop block extends through the pre-drilled hole in the stop block to the pre-drilled hole in the ground stop block, and abuts against the horizontal stroke baffle of the high-temperature superconducting DC induction heating device. It is used to adjust the horizontal direction of the high-temperature superconducting DC induction heating device and to fix it.

[0030] Preferably, in the preferred embodiment of the prefabrication platform of the high-temperature superconducting DC induction heating equipment for aerospace alloys described above, multiple foundation anchors, shims, and blocks are provided, each corresponding to multiple pre-embedded holes for the foundation anchors, reserved holes for the shims, and reserved holes for the blocks.

[0031] Preferably, in the preferred embodiment of the prefabrication platform for the high-temperature superconducting DC induction heating equipment for aerospace alloys described above, a wire trough frame is welded onto the cable trench, and a cover plate is provided on the wire trough frame.

[0032] Preferably, in the preferred embodiment of the prefabrication platform of the high-temperature superconducting DC induction heating equipment for aerospace alloys described above, the pipeline cable tray is arranged around the connected main bed foundation of station one, auxiliary bed foundation of station one, main bed foundation of station two, and auxiliary bed foundation of station two, covering the lines between the electrical cabinet and the cable tray.

[0033] As can be seen from the above technical solution, compared with the prior art, the beneficial effects of the present invention are as follows: By setting a concrete foundation and setting reserved holes on the concrete foundation, the prefabricated platform is fixed to the processing plant floor, and the high-temperature superconducting DC induction heating equipment is fixed to the prefabricated platform, through the reserved holes and fixing adjustment components. By pre-preparing a suitable platform by the induction heating equipment manufacturer and then transporting it to the aerospace alloy processing plant, large-size high-temperature superconducting DC induction heating equipment for aerospace alloys can be directly installed and operated on it, providing a ready-to-use technical solution for the application and promotion of the equipment in the field of aerospace alloy processing. This solves the problem that the strict management requirements of aerospace alloy processing plants prevent convenient excavation of foundation pits and the lack of sufficient construction time to build equipment platforms, thus limiting the application and installation of high-temperature superconducting DC induction heating equipment in the field of aerospace alloy processing. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the concrete foundation in an embodiment of the present invention;

[0036] Figure 2 This is a schematic diagram of the structure of the prefabricated platform after the high-temperature superconducting DC induction heating equipment is installed in an embodiment of the present invention;

[0037] Figure 3 This is a top view of the structure after the high-temperature superconducting DC induction heating equipment is installed on the prefabricated platform in an embodiment of the present invention;

[0038] Figure 4 This is a side view of the structure after the high-temperature superconducting DC induction heating equipment is installed on the prefabricated platform in an embodiment of the present invention;

[0039] Figure 5 This is a schematic diagram of the structure of the baffle after installation and contact with the high-temperature superconducting DC induction heating device in an embodiment of the present invention.

[0040] In the picture:

[0041] 1. Concrete foundation; 2. Electrical cabinet frame; 3. Fixing and adjusting components; 4. Pipeline tray; 5. High-temperature superconducting DC induction heating equipment; 6. Electrical cabinet;

[0042] 11. Foundation of main bed of station 1; 12. Foundation of auxiliary bed of station 1; 13. Foundation of main bed of station 2; 14. Foundation of auxiliary bed of station 2; 15. Anchor holes; 16. Shim holes; 17. Stop holes; 18. Adjustment holes;

[0043] 31. Shim; 32. Stop block. Detailed Implementation

[0044] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0045] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0046] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0047] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0048] To better understand the purpose, structure, and function of this invention, the invention will be described in further detail below with reference to the accompanying drawings.

[0049] See Figure 1-5As shown, a prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys, according to an embodiment of this application, includes:

[0050] Concrete foundation 1, wherein the concrete foundation 1 is provided with reserved holes and cable trenches;

[0051] The fixing and adjusting component 3 is installed in the reserved hole and is used to fix and adjust the concrete foundation 1 and the high-temperature superconducting DC induction heating equipment 5.

[0052] An electrical cabinet frame 2 is located on one side of the concrete foundation 1, with a gap between it and the foundation, and is used to install the electrical cabinet 6.

[0053] The cable tray 4 is installed around the concrete foundation 1 and is used to house the connection lines between the high-temperature superconducting DC induction heating equipment 5 and the electrical cabinet 6.

[0054] Specifically, the high-temperature superconducting DC induction heating equipment 5 is used in the manufacture of aerospace alloys. The high-temperature superconducting induction heating equipment 5 utilizes the characteristic that superconductors can achieve a stable zero-resistance superconducting state at low temperatures. It can be used not only for the extrusion and forging of non-ferromagnetic non-ferrous metal profiles such as aluminum and copper, but also for smelting and high-end alloy heat treatment. It is usually connected with electrical cabinets, refrigeration units, hydraulic stations, etc., to jointly complete the manufacture of aerospace alloys. The concrete foundation 1 is fixed to the ground and to the high-temperature superconducting DC induction heating equipment 5 through reserved holes and fixing adjustment parts 3. The fixing adjustment parts 3 play a role in fixing the concrete foundation 1 and the ground, and play a role in fixing and adjusting the high-temperature superconducting DC induction heating equipment 5 and the concrete foundation 1. A cable trench and pipe bridge 4 are set up. The connection lines between the high-temperature superconducting DC induction heating equipment 5 and electrical cabinets 6 and other equipment are set in the cable trench and pipe bridge 4.

[0055] To further optimize the above technical solution, the concrete foundation 1 is made of steel bars and concrete. Its manufacturing process includes a first pour, a second pour for coarse adjustment of the ground rail, and a third pour for fine adjustment of the ground rail. After the concrete foundation 1 is poured, it is edged. Its bottom edge is edged with channel steel, and its vertical and fixed edges are edged with angle steel.

[0056] It should be noted that after the concrete foundation 1 is poured, no defects such as cracks shall appear. The flatness of the upper surface of each concrete foundation 1 shall be ≤5, the parallelism after assembly shall be ≤10, and the dimensional error shall be ≤10. The concrete foundation 1 is equipped with lifting points to facilitate the movement and hoisting of the concrete foundation 1. When installing the prefabricated platform in the aerospace alloy processing plant, a hoisting mechanism can be used to hoist the concrete foundation 1 using the lifting points.

[0057] To further optimize the above technical solution, the concrete foundation 1 includes:

[0058] Foundation 11 of the main bed of workstation No. 1;

[0059] The auxiliary bed foundation 12 of the No. 1 workstation is provided opposite to the main bed foundation 11 of the No. 1 workstation;

[0060] The main bed foundation 13 of the second workstation is arranged side by side with the main bed foundation 11 of the first workstation;

[0061] The secondary bed foundation 14 of the second workstation is arranged opposite to the main bed foundation 13 of the second workstation and is arranged side by side with the secondary bed foundation 12 of the first workstation.

[0062] The main bed foundation 11 of the first workstation, the auxiliary bed foundation 12 of the first workstation, the main bed foundation 13 of the second workstation, and the auxiliary bed foundation 14 of the second workstation are connected by welding with angle steel, and steel plates are pre-embedded at the welding parts during welding.

[0063] To further optimize the above technical solution, the reserved holes on the main bed foundation 11 of the first workstation, the auxiliary bed foundation 12 of the first workstation, the main bed foundation 13 of the second workstation, and the auxiliary bed foundation 14 of the second workstation all include:

[0064] Multiple pre-embedded holes 15 are provided and are evenly spaced through the main bed foundation 11 of the first workstation, the auxiliary bed foundation 12 of the first workstation, the main bed foundation 13 of the second workstation, and the auxiliary bed foundation 14 of the second workstation at the central axis position along the length direction.

[0065] Multiple pre-drilled holes 16 are provided for the shims and are evenly spaced on both sides of the pre-embedded holes 15 of the anchors at relative positions.

[0066] Multiple stop block reserved holes 17 are provided and are disposed through the central axis of the width direction of the main bed foundation 11 of the first station, the auxiliary bed foundation 12 of the first station, the main bed foundation 13 of the second station, and the auxiliary bed foundation 14 of the second station. The multiple stop block reserved holes 17 are arranged opposite each other, and the distance between two stop block reserved holes 17 is the same as the width of the high temperature superconducting DC induction heating device 5.

[0067] Multiple adjustment holes 18 are provided, arranged in pairs opposite to each other on the surfaces of the main bed foundation 11 of the first workstation, the auxiliary bed foundation 12 of the first workstation, the main bed foundation 13 of the second workstation, and the auxiliary bed foundation 14 of the second workstation, for adjusting the high-temperature superconducting DC induction heating equipment 5 in the vertical direction.

[0068] To further optimize the above technical solution, the ground anchor pre-embedded hole 15 and the ground block reserved hole 17 are pre-set with sufficient depth on the ground.

[0069] To further optimize the above technical solution, the fixing adjustment component 3 includes:

[0070] The foundation rebar extends through the pre-embedded anchor hole 15 to the pre-embedded anchor hole in the ground, and is used to fix the concrete foundation 1 to the ground.

[0071] Shim 31 is set in the reserved hole 16 of the shim and is used to adjust the installation height of the high temperature superconducting DC induction heating device 5;

[0072] The stop block 32 extends through the stop block reserved hole 17 into the ground stop block reserved hole and abuts against the horizontal stroke baffle of the high temperature superconducting DC induction heating device 5. It is used to adjust the horizontal direction of the high temperature superconducting DC induction heating device 5 and fix it.

[0073] Specifically, the foundation rebar is driven through the pre-embedded holes 15 in the ground anchor, and the prefabricated platform formed by connecting the main bed foundation 11 of the first workstation, the auxiliary bed foundation 12 of the first workstation, the main bed foundation 13 of the second workstation, and the auxiliary bed foundation 14 of the second workstation is fixed on the ground. The shims 31 are set in the shim reserved holes 16, which can adjust the installation height of the high-temperature superconducting DC induction heating equipment 5. Multiple shim reserved holes 16 can be evenly laid under the high-temperature superconducting DC induction heating equipment 5 to ensure the parallelism of the high-temperature superconducting DC induction heating equipment 5 after the installation height is adjusted. The stop block 32 abuts against the horizontal stroke baffle of the high-temperature superconducting DC induction heating equipment 5, which can adjust and fix the high-temperature superconducting DC induction heating equipment 5 in the horizontal direction and is used for horizontal stroke control of the equipment. Adjusting the equipment reserved holes 18 can play a role in the vertical positioning adjustment of the high-temperature superconducting DC induction heating equipment 5, ensuring that the equipment is placed in the correct position on the prefabricated platform.

[0074] To further optimize the above technical solution, multiple foundation rebars, shims 31 and blocks 32 are provided, corresponding to multiple anchor holes 15, shim holes 16 and blocks 17 respectively.

[0075] To further optimize the above technical solution, a cable tray frame is welded onto the cable trench, and a cover plate is installed on the cable tray frame.

[0076] To further optimize the above technical solution, the cable tray 4 is installed around the main bed foundation 11 of the first workstation, the auxiliary bed foundation 12 of the first workstation, the main bed foundation 13 of the second workstation, and the auxiliary bed foundation 14 of the second workstation after connection, covering the lines between the electrical cabinet 6 and the cable tray.

[0077] It should be noted that the wiring connecting the electrical cabinet 6 and the high-temperature superconducting DC induction heating equipment 5 is placed on the cable tray, and the wiring between the electrical cabinet 6 and other equipment and the cable tray is placed in the pipeline cable tray 4. The cable tray and cover plate on the cable trench can be welded when installing the prefabricated platform.

[0078] Implementation Principle: First, holes are drilled in the ground of the aerospace alloy processing plant where the prefabricated platform needs to be installed. Following the positions and quantities of the pre-embedded holes 15 and the reserved holes 17 on the prefabricated platform, pre-embedded holes for the ground and reserved holes for the blocks are drilled in the ground of the aerospace alloy processing plant. Using a hoisting mechanism, the reserved holes on the prefabricated platform are placed on the ground, corresponding to the reserved holes on the ground. After placement, the foundation rebar is inserted through the reserved holes on the concrete foundation 1, and then through the foundation rebar and the pre-embedded holes 15, wedges into the pre-embedded holes on the ground, thus fixing the prefabricated platform to the processing plant ground. Finally, the block 32 is inserted through the reserved holes 17. 7. Insert the pre-drilled hole in the ground stop block and abut against the horizontal stroke baffle of the high-temperature superconducting DC induction heating equipment 5. By adjusting and fixing the equipment pre-drilled hole 18, the high-temperature superconducting DC induction heating equipment 5 is fixed to the prefabricated platform. Cable trays and conduit bridges 4, electrical cabinets 6, and other equipment are installed with the high-temperature superconducting DC induction heating equipment 5, and the wiring is installed in the conduit bridges 4 and cable trays. By pre-preparing a suitable platform at the induction heating equipment manufacturer and then transporting it to the aerospace alloy processing plant, the large-size high-temperature superconducting DC induction heating equipment 5 for aerospace alloys can be directly installed and operated on it. This provides a ready-to-use technical solution for the application and promotion of the equipment in the aerospace alloy processing field. It solves the problem that the strict management requirements of aerospace alloy processing plants prevent convenient excavation of foundation pits and insufficient construction time for building equipment platforms, thus limiting the application and installation of the high-temperature superconducting DC induction heating equipment 5 in the aerospace alloy processing field.

[0079] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0080] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys, characterized in that, include: A concrete foundation (1) is provided with reserved holes and cable trenches; The fixing adjustment component (3) is installed in the reserved hole and is used to fix and adjust the concrete foundation (1) and the high temperature superconducting DC induction heating equipment (5). An electrical cabinet frame (2) is set on one side of the concrete foundation (1) and spaced apart from it, for installing electrical cabinets (6). Pipeline cable tray (4) is set around the concrete foundation (1) to house the connection lines between the high-temperature superconducting DC induction heating equipment (5) and the electrical cabinet (6). The concrete foundation (1) is made of steel bars and concrete. Its manufacturing process includes one pouring, two pouring for coarse adjustment of the ground rail, and three pouring for fine adjustment of the ground rail. After the concrete foundation (1) is poured, it is edged. Its bottom edge is edged with channel steel, and its vertical and fixed edges are edged with angle steel. The concrete foundation (1) includes: Foundation of main bed of workstation 1 (11); The auxiliary bed foundation (12) of the No. 1 workstation is set opposite to the main bed foundation (11) of the No. 1 workstation; The main bed foundation (13) of the second workstation is set up in parallel with the main bed foundation (11) of the first workstation; The secondary bed foundation (14) of the second workstation is set opposite to the main bed foundation (13) of the second workstation and is set side by side with the secondary bed foundation (12) of the first workstation. The main bed foundation (11) of the No. 1 workstation, the auxiliary bed foundation (12) of the No. 1 workstation, the main bed foundation (13) of the No. 2 workstation, and the auxiliary bed foundation (14) of the No. 2 workstation are connected by angle steel welding. During welding, steel plates are pre-embedded at the welding parts. The four concrete foundations (1). The reserved holes on the main bed foundation (11) of the first workstation, the auxiliary bed foundation (12) of the first workstation, the main bed foundation (13) of the second workstation, and the auxiliary bed foundation (14) of the second workstation all include: Multiple pre-embedded holes (15) are provided and are evenly spaced through the main bed foundation (11) of the first workstation, the auxiliary bed foundation (12) of the first workstation, the main bed foundation (13) of the second workstation, and the auxiliary bed foundation (14) of the second workstation at the central axis position along the length direction. The shim pre-reserved holes (16) are provided in multiples and are evenly spaced on both sides of the corresponding anchor pre-embedded holes (15); Multiple pre-drilled holes (17) are provided, which are provided through the center axis of the width direction of the main bed foundation (11) of the first workstation, the auxiliary bed foundation (12) of the first workstation, the main bed foundation (13) of the second workstation and the auxiliary bed foundation (14) of the second workstation. The pre-drilled holes (17) are all arranged opposite each other, and the distance between two pre-drilled holes (17) is the same as the width of the high temperature superconducting DC induction heating device (5). Multiple adjustment holes (18) are provided, which are arranged in pairs on the surfaces of the main bed foundation (11) of the first workstation, the auxiliary bed foundation (12) of the first workstation, the main bed foundation (13) of the second workstation, and the auxiliary bed foundation (14) of the second workstation, for adjusting the high-temperature superconducting DC induction heating equipment (5) in the vertical direction.

2. The prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys according to claim 1, characterized in that, The ground surface has a pre-embedded anchor hole (15) and a pre-reserved block hole (17) opposite to the anchor hole (15) and the block hole (17).

3. The prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys according to claim 2, characterized in that, The fixing adjustment member (3) includes: The foundation rebar extends through the pre-embedded hole (15) to the pre-embedded hole on the ground surface, and is used to fix the concrete foundation (1) to the ground surface. A shim (31) is set in the reserved hole (16) of the shim and is used to adjust the installation height of the high temperature superconducting DC induction heating device (5); The stop block (32) extends through the stop block reserved hole (17) into the ground stop block reserved hole and abuts against the horizontal stroke baffle of the high temperature superconducting DC induction heating device (5) to adjust the horizontal direction of the high temperature superconducting DC induction heating device (5) and fix it.

4. The prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys according to claim 3, characterized in that, The foundation rebar, the pad (31), and the stop block (32) are all provided with multiple holes, which correspond to multiple pre-embedded holes (15) of the anchor, reserved holes (16) of the pad, and reserved holes (17) of the stop block, respectively.

5. The prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys according to claim 1, characterized in that, A cable tray frame is welded onto the cable trench, and a cover plate is installed on the cable tray frame.

6. The prefabrication platform for a high-temperature superconducting DC induction heating device for aerospace alloys according to claim 1, characterized in that, The cable tray (4) is installed around the main bed foundation (11) of the first workstation, the auxiliary bed foundation (12) of the first workstation, the main bed foundation (13) of the second workstation, and the auxiliary bed foundation (14) of the second workstation after they are connected, covering the line between the electrical cabinet (6) and the cable tray.

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