Spatial curved beam magnetic levitation functional member positioning device and positioning method

Abstract

Disclosed in the present invention are a spatial curved beam magnetic levitation functional member positioning device and positioning method. The device comprises: a functional member template, the functional member template being provided with positioning parts used for positioning and mounting stator sockets of a magnetic levitation functional member; a vertical adjusting assembly, the vertical adjusting assembly comprising at least three vertical adjusting members, and the vertical adjusting members being respectively used for adjusting the positions of the functional member template at corresponding positions in the vertical direction; and a transverse adjusting assembly, the transverse adjusting assembly comprising at least two transverse adjusting members, and the transverse adjusting members being used for adjusting the positions of the functional member template at corresponding positions in the transverse direction. The functional member template is provided to position stator sockets and L-shaped steel plates in magnetic levitation functional members, and the spatial positions of the functional member template are adjusted for accurately positioning the magnetic levitation functional members on spatial curved beams having different spatial curve characteristics and for forming the spatial curved beams having different spatial curve characteristics, thereby reducing the processing cost of the spatial curved beams.

Description

Positioning device and method for spatial curved beam magnetic levitation functional components Technical Field

[0001] This invention belongs to the field of magnetic levitation track technology, specifically relating to a positioning device and method for a spatial curved beam magnetic levitation functional component. Background Technology

[0002] Maglev technology uses magnets to generate lift and thrust, allowing vehicles to levitate very close to the "guide rail". Since there is no physical contact friction, most of the power is used to overcome air resistance. In terms of operating energy consumption, high-speed maglev has a significant advantage over high-speed railways.

[0003] The track beam is the foundation for the operation of high-speed maglev trains, and it is a high-precision component within the maglev track structure system. In high-speed maglev technology, because the levitation height and guide clearance of the high-speed maglev train are only 8-10mm, the precision requirements for the construction and installation quality of the track are extremely high. To ensure this precision, current bridge prefabrication technologies both domestically and internationally require the use of large five-axis triple-controlled boring and milling machines for processing, resulting in very high costs for the track beam.

[0004] Maglev track beams are classified into straight beams, curved beams, and spatial curved beams according to their alignment. Spatial curved beams, in addition to having an arc shape with a certain radius of curvature on the horizontal plane, also exhibit an arc shape in the Z-direction. Due to their structural characteristics and the requirements for processing precision, the manufacturing and assembly of spatial curved beams present significant challenges. The positional accuracy of the maglev functional components on the spatial curved beam also requires very high precision. Furthermore, because spatial curved beams are structurally more complex and have more diverse structural parameters than straight or curved beams, each type of spatial curved beam requires a specially designed forming system for forming and positioning of the maglev functional components, greatly increasing the manufacturing cost of spatial curved beams.

[0005] Summary of the Invention

[0006] The purpose of this invention is to provide a positioning device and method for a spatial curved beam magnetic levitation functional component, so as to solve the problem of high processing cost during the casting and molding of spatial curved beams.

[0007] This invention is achieved through the following technical solution:

[0008] A positioning device for a spatial curved beam magnetic levitation functional component is used to position the magnetic levitation functional component in a spatial curved beam forming system. The magnetic levitation functional component includes multiple stator sleeves and L-shaped steel plates. Its characteristic feature is that it includes:

[0009] The functional component template is provided with a positioning part for positioning and installing the stator sleeve of the magnetic levitation functional component; the vertical adjustment assembly includes at least three vertical adjustment members, which are located below the functional component template and are not on the same straight line. The vertical adjustment members are used to adjust the position of the functional component template in the vertical direction at the corresponding positions.

[0010] A lateral adjustment assembly includes at least two lateral adjustment members, which are disposed on one side of the functional component template along the longitudinal direction of the functional component template. The lateral adjustment members are used to adjust the position of the functional component template in the lateral direction at the corresponding positions.

[0011] In some embodiments, the vertical adjustment member includes a vertical drive member and a first connector. The first connector is rotatably and slidably connected to the functional component template, enabling the first connector to rotate around the connection point in a vertical plane along the transverse direction of the functional component template and to move horizontally along the transverse direction of the functional component template. The vertical drive member is connected to the first connector via a ball joint and is used to drive the first connector to move in the vertical direction. The vertical drive member is disposed on the molding system.

[0012] In some embodiments, the first connector includes a rotating part and a connecting part, the rotating part and the connecting part forming a T-shaped structure. The functional component template is provided with two frame plates arranged side by side, and each frame plate is provided with a sliding hole. The two ends of the rotating part are respectively fitted into the sliding holes of the two frame plates, so that the rotating part can rotate along the axis of the rotating part in the sliding hole and slide along the lateral direction of the functional component template in the sliding hole. The connecting part is fitted between the two frame plates and has a clearance fit between the frame plates.

[0013] In some embodiments, the vertical adjustment assembly includes four vertical adjustment members, which are respectively disposed at the four corners of the functional component template.

[0014] In some embodiments, the lateral adjustment member includes a lateral drive member and a second connector. The second connector is slidably connected to one side of the functional component template, enabling the second connector to move vertically on the functional component template. The lateral drive member and the second connector are connected by a ball joint, which drives the second connector to move horizontally along the lateral direction of the functional component template.

[0015] In some embodiments, the positioning part includes a positioning hole provided on the functional component template and a positioning support plate provided below the positioning hole, wherein the positioning support plate is provided with a connecting hole that mates with the threaded hole on the positioning sleeve.

[0016] In some embodiments, the functional component template is provided with a locking component, which is used to fix the position of the functional component template.

[0017] In some embodiments, the locking component includes a plurality of longitudinal driving members disposed at one end of the functional component template. The longitudinal driving members are disposed along the longitudinal direction of the functional component template, and one end of the driving members can extend beyond the end face of the functional component template.

[0018] In some embodiments, a positioning end face for positioning L-shaped steel plates is provided on one side of the functional component template, and a steel plate positioning mechanism is provided on the outside of the functional component template on the forming system. The steel plate positioning mechanism is used to fix the L-shaped steel plates on the positioning end face.

[0019] In some embodiments, the steel plate positioning mechanism includes at least two sets of steel plate positioning components disposed on the outside of the functional component template, the steel plate positioning components being distributed along the longitudinal direction of the functional component template;

[0020] The steel plate positioning assembly includes a steel plate fixing component that can press and fix the L-shaped steel plate to the positioning end face at the corresponding position, and a steel plate adjusting component that can adjust and support the L-shaped steel plate in the lateral direction at the corresponding position. The steel plate fixing component and the steel plate adjusting component are set on the forming system, and an auxiliary support component is set on the positioning end face of the functional component template to provide support for the L-shaped steel plate.

[0021] On the other hand, the present invention also provides a method for positioning a spatial curved beam magnetic levitation functional component, comprising the following steps: adjusting the spatial position of the functional component template by means of a vertical adjustment component and a horizontal adjustment component, and positioning and installing the stator sleeve on the positioning part of the functional component template;

[0022] The L-shaped steel plate is positioned and installed on the auxiliary support of the functional component template. The L-shaped steel plate is then tightened and fixed to the positioning end face of the functional component template using the steel plate fixing component. The position of the L-shaped steel plate is adjusted using the steel plate adjusting component.

[0023] In some embodiments, after adjusting each functional component template to the design position, the position of each functional component template is fixed by a longitudinal drive component.

[0024] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0025] 1) This invention positions the stator sleeve and L-shaped steel plate in the magnetic levitation functional components by setting functional component templates, and achieves accurate positioning of magnetic levitation functional components on spatial curved beams with different spatial curve characteristics by adjusting the spatial position of the functional component templates. It can also achieve the forming of spatial curved beams with different spatial curve characteristics, thereby reducing the processing cost of spatial curved beams.

[0026] 2) The magnetic levitation functional component positioning device of the present invention has a simple structure and is easy to adjust. It can flexibly adjust the spatial position of the functional component template and fix the functional component template at any position after adjustment and positioning, so as to meet the accurate positioning of the magnetic levitation component of the spatial curved beam at any position and ensure the forming quality and accuracy of the spatial curved beam. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 is a schematic diagram of one embodiment of the magnetic levitation functional component of the present invention.

[0029] Figure 2 is a schematic diagram of the stator sleeve structure with dovetail groove in the magnetic levitation functional component in an embodiment of the present invention.

[0030] Figure 3 is a schematic diagram of the stator sleeve structure without dovetail groove in the magnetic levitation functional component of the present invention.

[0031] Figure 4 is a schematic diagram of the functional component template structure in an embodiment of the present invention.

[0032] Figure 5 is a top view of the functional component template structure in an embodiment of the present invention.

[0033] Figure 6 is a schematic diagram of the AA-direction section in Figure 5.

[0034] Figure 7 is a cross-sectional view of the BB direction located at one end of the functional component template in Figure 5.

[0035] Figure 8 is a schematic diagram of the CC-direction section in Figure 5.

[0036] Figure 9 is a schematic diagram of the DD-direction section in Figure 5.

[0037] Figure 10 is a partial schematic diagram of point B in Figure 4.

[0038] Figure 11 is a schematic diagram of the functional component template of the present invention from another perspective.

[0039] Figure 12 is a partial schematic diagram of point F in Figure 11.

[0040] Figure 13 is a schematic diagram of the spatial curved beam structure of the present invention.

[0041] Figure 14 is a schematic diagram of the spatial curved beam forming system of the present invention.

[0042] Figure 15 is a schematic diagram of the arrangement structure of the magnetic levitation functional component positioning device of the present invention in the molding system.

[0043] Figure 16 is a partial schematic diagram of point G in Figure 15.

[0044] Among them: 10. Spatial curved beam; 11. Beam body; 241. Side template; 242. Skeleton crossbeam; 243. Side template backrest; 31. Functional component template; 310. Positioning part; 3101. Positioning hole; 3102. Positioning support plate; 3103. Connecting hole; 311. Frame plate; 312. Sliding hole; 313. Movable groove; 314. Forming plate; 32. Vertical driving component; 33. Horizontal driving component; 34. First connector; 341. Rotating part; 342. Connecting part; 35. Second connector; 36. Steel plate fixing component; 37. Steel plate adjusting component; 38. Auxiliary support component; 39. Longitudinal driving component; 40. Magnetic levitation functional component; 41. Stator sleeve; 411. Stator sleeve with dovetail groove; 412. Stator sleeve without dovetail groove; 413. Threaded hole; 42. L-shaped steel plate. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments.

[0046] Maglev track beams typically have maglev functional components installed on both sides of the beam surface to ensure the operation of high-speed maglev trains. In the spatial curved beam of this invention, the maglev functional components are integrally molded onto the spatial curved beam during the beam casting process. This ensures the structural strength of the maglev functional components on the spatial curved beam and also guarantees the accuracy of the installation position of the maglev functional components on the spatial curved beam.

[0047] Because the positional accuracy of the magnetic levitation functional components on the spatial curved beam is critical, this invention, to facilitate the assembly and forming process of the magnetic levitation functional components on the spatial curved beam and to improve the processing accuracy of the magnetic levitation functional components, sets the stator sleeve 41 and L-shaped steel plate 42 in the magnetic levitation functional component 40 as independent parts. The L-shaped steel plate is formed by welding a sliding surface steel plate and a guide surface steel plate into an L-shaped structure. The stator sleeve and the L-shaped steel plate are not directly connected before being formed onto the spatial curved beam. Instead, the stator sleeve and the L-shaped steel plate are installed on the spatial curved beam separately through the forming of the spatial curved beam. This simplifies the processing of the magnetic levitation functional components. Refer to Figures 1, 2, and 3 for structural schematic diagrams of the magnetic levitation functional components. However, this type of magnetic levitation functional component presents significant challenges in its installation on the spatial curved beam and in terms of its positional accuracy after installation. When forming the spatial curved beam, it is necessary to consider not only the positioning accuracy of the stator sleeve and the L-shaped steel plate on the spatial curved beam, but also the relative positional relationship between the two. Therefore, it brings great difficulties to the installation and forming of the magnetic levitation functional component on the spatial curved beam.

[0048] For spatial curved beams, the presence of curvature in both the horizontal plane and the Z-axis not only presents challenges in their forming but also significantly complicates the positioning and adjustment of the maglev functional components during the forming process. Furthermore, the varying curvature parameters of spatial curved beams necessitate different positions for the maglev functional components on different beams. This necessitates the use of different functional component templates for positioning the maglev components when forming different spatial curved beams, thereby increasing the processing and forming costs.

[0049] As shown in Figure 13, the spatial curved beam 10 includes a beam body 11, and magnetic levitation functional components 40 are respectively disposed on the beam wings of the spatial curved beam body. The magnetic levitation functional components are integrally formed on the beam body when the spatial curved beam is formed.

[0050] To address the aforementioned problems and the forming characteristics of spatial curved beams, this invention employs a magnetic levitation functional component positioning device to position and install the magnetic levitation functional components on the forming system, thereby resolving the problems existing in the forming of spatial curved beams.

[0051] In some embodiments, the forming system for forming spatial curved beams typically includes a bottom mold assembly, a side mold assembly, an end mold assembly, and an inner mold assembly. The side mold assembly typically includes two side templates 241 disposed opposite each other on either side of the bottom mold assembly.

[0052] The magnetic levitation functional component positioning device, as shown in Figures 4, 5, 6, 7, 8, 9, 10, 11, and 12, includes:

[0053] The functional component template 31 includes a positioning part 310 for positioning and installing the stator sleeve of the magnetic levitation functional component. The stator sleeve 41 can be fixedly installed onto the positioning part 310 of the functional component template using bolts. The stator sleeve includes a stator sleeve 411 with dovetail grooves and a stator sleeve 412 without dovetail grooves. Therefore, the positioning part of the functional component template is configured with different positioning structures according to the different shapes of the stator sleeves. Threaded holes 413 for positioning and assembly are provided on the stator sleeve. After the stator sleeve is positioned and installed on the positioning part, it is fixed onto the functional component template by bolts engaging with the threaded holes 413.

[0054] The functional component template 31 adopts a frame structure for positioning magnetic levitation functional components. It includes a forming plate 314, with a positioning part 310 disposed on the forming plate 314. The positioning part 310 is configured according to the structure of the stator sleeve, including a positioning hole 3101 on the forming plate and a positioning support plate 3102 below the positioning hole. The positioning support plate 3102 is parallel to the forming plate and fixedly connected to it. The positioning support plate 3102 has a positioning surface that mates with one end face of the stator sleeve for positioning the stator sleeve; this positioning surface is the upper end face of the positioning support plate. A connecting hole 3103 is provided on the positioning support plate 3102 that mates with a threaded hole on the positioning sleeve. The positioning holes on the forming plate are either circular or square, respectively, to match stator sleeves without dovetail grooves and stator sleeves with dovetail grooves.

[0055] When installing the stator sleeve onto the functional component template, first, the stator sleeve is fitted into the positioning hole, and the end face of the stator sleeve is positioned on the positioning surface of the positioning bracket. Then, the stator sleeve is fixedly installed onto the functional component template using bolts, connecting holes, and threaded holes. Precise positioning of the stator sleeve on the functional component template is achieved through the positioning holes, the positioning surface on the positioning bracket, and the threaded holes on the stator sleeve.

[0056] The vertical adjustment assembly includes at least three vertical adjustment components. The three vertical adjustment components are located below the functional component template and are not on the same straight line. The vertical adjustment components are used to adjust the position of the functional component template in the vertical direction at the corresponding positions. At this time, by adjusting the three or more vertical adjustment components in the vertical direction, the position of the functional component template in the vertical direction can be adjusted.

[0057] A lateral adjustment assembly includes at least two lateral adjustment components. The lateral adjustment components are disposed on one side of the functional component template along the longitudinal direction of the functional component template. The lateral adjustment components are used to adjust the position of the functional component template in the lateral direction at the corresponding position. By adjusting the two or more lateral adjustment components in the lateral direction, the position of the functional component template in the lateral direction can be adjusted.

[0058] In some embodiments, as shown in FIG3, the vertical adjustment component includes four vertical adjustment members, which are respectively disposed at the four corners of the functional component template. The vertical height of the functional component template is adjusted at four different positions by the four vertical adjustment members, thereby realizing the adjustment of the vertical position of the functional component template.

[0059] In some embodiments, the vertical adjustment member includes a vertical drive member 32 and a first connector 34. The first connector 34 is rotatably and slidably connected to the functional component template 31, so that the first connector can rotate around the connection point in a vertical plane along the transverse direction of the functional component template and can move horizontally along the transverse direction of the functional component template. The vertical drive member 32 is connected to the first connector 34 by a ball joint and is used to drive the first connector 34 to move in the vertical direction. The vertical drive member is disposed on the side mold assembly of the molding system.

[0060] The vertical drive component 32 can be an electric push rod arranged in the vertical direction. Based on the connection structure between the first connector and the functional component template, the functional component template is adjusted by four vertical adjustment components. The four vertical drive components drive the first connector to move in the vertical direction, adjusting the functional component template to the set spatial position.

[0061] In some embodiments, the vertical drive member 32 is fixedly mounted on the skeleton beam 246 located on the outer side of the side template end.

[0062] In some embodiments, the first connector 34 includes a rotating part 341 and a connecting part 342, the rotating part and the connecting part forming a T-shaped structure, for example, the rotating part and the connecting part may be a T-shaped structure composed of two sections of round tubes.

[0063] The functional component template 31 has two frame plates 311 arranged side by side, each with a sliding hole 312. The sliding holes can be, for example, square holes. The rotating part 341 is fitted into the sliding holes of the two frame plates at both ends, allowing it to rotate along its axis and slide laterally within the sliding holes. A connecting part 342 is fitted between the two frame plates with a clearance fit. For example, the width of the sliding hole can be matched to the diameter of the rotating part, enabling it to rotate along its axis and slide along the length of the sliding hole. Additionally, limiting structures can be provided on the rotating part outside the two frame plates to prevent it from deflecting around the axis of the connecting part when sliding along the length of the sliding hole, ensuring the stability of the connection between the first connector and the functional component template.

[0064] By designing the first connector, the vertical adjustment components can move the functional component template to the set position, while avoiding interference between the various vertical adjustment components during the adjustment process. Setting the first connector to slide against the functional component template provides sufficient space for adjustment of the functional component template in the lateral direction.

[0065] In some embodiments, the lateral adjustment member includes a lateral drive member 33 and a second connector 35. The second connector 35 is slidably connected to the outer side plate of the functional component template, so that the second connector can move vertically on the functional component. The lateral drive member and the second connector are connected by a ball joint, which is used to drive the second connector to move horizontally along the lateral direction of the functional component template, thereby adjusting the position of the functional component template in the lateral direction of the molding system.

[0066] The lateral drive component 33 can be a horizontally arranged lateral electric push rod. The lateral electric push rod is fixedly mounted on the side mold back 243 located outside the side template. The side mold back 243 can move together with the side template. The drive end of the lateral electric push rod is ball-jointed with the second connector. Since the second connector is slidably connected to the functional component template, it can adjust the functional component template in the lateral direction while providing a certain space for the vertical adjustment component to adjust the functional component template in the vertical direction. It can also fix the position of the functional component template in the lateral direction after the adjustment is completed.

[0067] A vertical movable space is provided at the connection position between the lateral adjustment component and the functional component template, allowing the functional component template to move vertically relative to the lateral adjustment component. For example, as shown in Figure 10, a vertical movable groove 313 can be provided on the side of the functional component template, and one end of the second connector extends into the movable groove and forms a sliding fit connection with the movable groove.

[0068] The movable groove 313 is configured to provide vertical adjustment space between the horizontal adjustment component and the functional component template, so that the horizontal adjustment component will not interfere with the vertical adjustment of the functional component template. At the same time, it can provide a certain amount of movement space for the demolding of the functional component template during mold opening. During the mold opening operation, the vertical adjustment component can be controlled to drive the functional component template to move downward, thereby demolding the functional component template and then demolding the side mold assembly. This can avoid interference between the functional component template and the magnetic levitation track beam when the side mold assembly is demolded.

[0069] When adjusting the functional component template, the vertical adjustment component and the horizontal adjustment component can be controlled by following the movement. For example, the position of the functional component template can be adjusted by calculating the movement of each vertical and horizontal drive component based on the adjustment position of the functional component template.

[0070] When forming a beam, the forming system decomposes the spatial curved beam into four segments in the longitudinal direction. Based on the spatial position characteristics of the spatial curved beam, the spatial positions of the four functional component templates can be adjusted separately. The structural configuration of the spatial curved beam is formed by fitting the four functional component templates, which can well ensure the forming accuracy of the spatial curved beam.

[0071] In some embodiments, the functional component templates 31 are arranged side by side in sequence along the longitudinal direction of the side templates, and locking components for fixing the functional component templates are provided between adjacent functional component templates. In this way, after each functional component template is adjusted into place, the locking components fix the position of the functional component template on the side template to prevent the position of the functional component template from changing during the beam pouring process.

[0072] Specifically, the locking assembly includes multiple longitudinal drive members 39 disposed at one end of the functional component template. For example, one longitudinal drive member can be disposed on each side of one end of the functional component template. The longitudinal drive member can be a longitudinal electric push rod, so that the driving end of the longitudinal drive member can press against the end face of the adjacent functional component template. When two adjacent functional component templates are pressed together in the longitudinal direction by the longitudinal electric push rod, the functional component template can be stably fixed in space based on the action of the vertical adjustment assembly, the horizontal adjustment assembly, and the locking assembly on the functional component template.

[0073] At this point, the gaps formed between adjacent functional component templates can be filled and sealed using adhesive strips or other structures.

[0074] To better accommodate the shape of the maglev components on the maglev track beam and to more effectively position and adjust their location according to the beam's alignment, the maglev components are designed to be composed of multiple segments on a single beam. Taking a standard maglev track beam with a span of 12.384m as an example, the maglev components are divided into four segments. This allows for more flexible adjustment of the positions of the maglev components on the track beam by adjusting the positions of the four segments, thus ensuring better positional accuracy.

[0075] Based on the above-mentioned magnetic levitation functional components, the functional component positioning component in the forming system is configured to consist of four functional component templates 31. Each functional component template 31 corresponds to a set of magnetic levitation functional components and is used to independently position a set of magnetic levitation functional components. At this time, the positioning and adjustment of the magnetic levitation functional components on the magnetic levitation track beam can be achieved by adjusting the four functional component templates.

[0076] The aforementioned adjustment of the position of the functional component template enables the adjustment and positioning of the stator sleeve set on the functional component template, thereby controlling the accuracy of the stator surface. Based on the realization of the above functions, the functional component positioning assembly also includes a steel plate positioning mechanism for positioning the L-shaped steel plate of the maglev functional component. The steel plate positioning mechanism uses the functional component template as a positioning reference to fix the L-shaped steel plate on the functional component template, thereby adjusting and fixing the position of the L-shaped steel plate in the maglev functional component and ensuring the positional accuracy of the sliding surface and guide surface.

[0077] In some embodiments, the steel plate positioning mechanism includes at least two sets of steel plate positioning components disposed on the outside of the functional component template. The steel plate positioning components are distributed along the longitudinal direction of the functional component template. Each steel plate positioning component includes a steel plate fixing member 36 that can press and fix the L-shaped steel plate onto the functional component template at a corresponding position and a steel plate adjusting member 37 that can adjust and support the L-shaped steel plate in the lateral direction at a corresponding position. The steel plate fixing member 36 and the steel plate adjusting member 37 are disposed on the side mold assembly. An auxiliary support member 38 for providing support for the L-shaped steel plate is disposed on the side of the functional component template corresponding to the steel plate positioning component.

[0078] Referring to Figures 15 and 16, the steel plate fixing member 36 and the steel plate adjusting member 37 can be an adjusting screw or an electric support rod installed on the side mold backrest 243. Taking the adjusting screw as an example, the adjusting screw is threadedly connected to the side mold backrest, and the adjusting screw is horizontally positioned with one end extending towards the L-shaped steel plate. The steel plate fixing member 36 is positioned at a location corresponding to the side edge of the functional component template, while the steel plate adjusting member 37 is positioned above the steel plate fixing member.

[0079] Referring to Figures 7 and 10, the auxiliary support 38 can be two ear plates set on one side plate of the functional component template, which provide support for the L-shaped steel plate; at the same time, the side plate is used to cooperate with the guide plate of the L-shaped steel plate to position the L-shaped steel plate on the functional component template and ensure the relative positional relationship between the L-shaped steel plate and the stator sleeve.

[0080] During installation, the L-shaped steel plate is hoisted to the installation position and supported by auxiliary support components. The steel plate fixing components are then adjusted to firmly secure the L-shaped steel plate to the side of the functional component template. The installation position of the L-shaped steel plate is then checked. Based on the check results, the position of the L-shaped steel plate is adjusted using the steel plate adjusting components until it is in the designated position. At this point, the steel plate adjusting components also serve to support the L-shaped steel plate. Through the steel plate fixing components and adjusting components, the L-shaped steel plate can be positioned and adjusted while preventing it from moving during concrete pouring and vibration, thus ensuring the quality of the maglev track beam.

[0081] On the other hand, based on the magnetic levitation functional component positioning device in the above embodiments, the present invention also provides a magnetic levitation functional component positioning method. Referring to Figures 14 and 15, this is a molding system for casting and forming a spatial curved beam. The magnetic levitation functional component positioning device cooperates with the molding system to achieve the casting and forming of the spatial curved beam. The molding system typically includes an end mold assembly and a side mold assembly, as shown in Figures 14 and 15. The end mold assembly includes end molds 25 disposed at both ends, and the side mold assembly includes side mold plates 241 disposed on both sides. The magnetic levitation functional component positioning method includes the following steps:

[0082] The spatial position of the functional component template is adjusted by the vertical adjustment component and the horizontal adjustment component. After being adjusted to the design position, the position of each functional component template is fixed by the longitudinal drive component. The stator sleeve is then positioned and installed on the positioning part of the functional component template and fixed to the functional component template by bolts.

[0083] The L-shaped steel plate is positioned and installed on the auxiliary support of the functional component template. The L-shaped steel plate is then tightened and fixed to the positioning end face of the functional component template using the steel plate fixing component. The position of the L-shaped steel plate is adjusted using the steel plate adjusting component.

[0084] After the positioning and installation of the magnetic levitation functional components are completed, the mold is closed, and the spatial curved beam is poured.

[0085] After casting is completed, the connection between the functional component template and the stator sleeve is removed, and the functional component template is demolded, the mold is opened, and the formed magnetic levitation space curve beam is lifted out of the forming system.

[0086] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., used to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of this invention is usually placed in during use. They are only for the convenience of describing this invention and simplifying the description, and are not intended to 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 limiting this invention.

[0087] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this invention does not imply that the components are required to be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0088] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0089] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A positioning device for a magnetic levitation functional component of a spatial curved beam, used to position a magnetic levitation functional component in a spatial curved beam forming system, wherein the magnetic levitation functional component includes multiple stator sleeves and L-shaped steel plates, characterized in that, include: A functional component template, wherein the functional component template is provided with a positioning part for positioning and installing the stator sleeve of the magnetic levitation functional component; A vertical adjustment assembly, comprising at least three vertical adjustment components, which are disposed below the functional component template and not on the same straight line. The vertical adjustment components are used to adjust the position of the functional component template in the vertical direction at corresponding positions. A lateral adjustment assembly includes at least two lateral adjustment members, which are disposed on one side of the functional component template along the longitudinal direction of the functional component template. The lateral adjustment members are used to adjust the position of the functional component template in the lateral direction at the corresponding positions.

2. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 1, characterized in that, The vertical adjustment component includes a vertical drive component and a first connector. The first connector is rotatably and slidably connected to the functional component template, allowing the first connector to rotate around the connection point in a vertical plane along the transverse direction of the functional component template and to move horizontally along the transverse direction of the functional component template. The vertical drive component is connected to the first connector via a ball joint and is used to drive the first connector to move in the vertical direction. The vertical drive component is mounted on the molding system.

3. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 2, characterized in that, The first connector includes a rotating part and a connecting part, which form a T-shaped structure. The functional component template has two frame plates arranged side by side, and each frame plate has a sliding hole. The two ends of the rotating part are respectively fitted into the sliding holes of the two frame plates, so that the rotating part can rotate along the axis of the rotating part in the sliding hole and slide in the lateral direction of the functional component template in the sliding hole. The connecting part is fitted between the two frame plates and has a clearance fit between the frame plates.

4. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 1, 2, or 3, characterized in that, The vertical adjustment assembly includes four vertical adjustment components, which are respectively positioned at the four corners of the functional component template.

5. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 2 or 3, characterized in that, The lateral adjustment component includes a lateral drive component and a second connector. The second connector is slidably connected to one side of the functional component template, allowing the second connector to move vertically on the functional component template. The lateral drive component and the second connector are connected by a ball joint, which drives the second connector to move horizontally along the lateral direction of the functional component template.

6. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 1, characterized in that, The positioning part includes a positioning hole on the functional component template and a positioning support plate below the positioning hole. The positioning support plate is provided with a connecting hole that matches the position of the threaded hole on the positioning sleeve.

7. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 5, characterized in that, The functional component template is provided with a locking component, which is used to fix the position of the functional component template.

8. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 7, characterized in that, The locking component includes a plurality of longitudinal driving members disposed at one end of the functional component template. The longitudinal driving members are disposed along the longitudinal direction of the functional component template, and one end of the driving members can extend beyond the end face of the functional component template.

9. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 1, characterized in that, The functional component template has a positioning end face on one side for positioning the L-shaped steel plate. A steel plate positioning mechanism is provided on the outside of the functional component template on the forming system. The steel plate positioning mechanism is used to fix the L-shaped steel plate on the positioning end face.

10. The positioning device for the spatial curved beam magnetic levitation functional component according to claim 9, characterized in that, The steel plate positioning mechanism includes at least two sets of steel plate positioning components disposed on the outside of the functional component template, and the steel plate positioning components are distributed along the longitudinal direction of the functional component template; The steel plate positioning assembly includes a steel plate fixing component that can press and fix the L-shaped steel plate to the positioning end face at the corresponding position, and a steel plate adjusting component that can adjust and support the L-shaped steel plate in the lateral direction at the corresponding position. The steel plate fixing component and the steel plate adjusting component are set on the forming system, and an auxiliary support component is set on the positioning end face of the functional component template to provide support for the L-shaped steel plate.

11. A method for positioning functional components of a spatial curved beam magnetic levitation system, characterized in that, Includes the following steps: The spatial position of the functional component template is adjusted by the vertical adjustment component and the horizontal adjustment component, and the stator sleeve is positioned and installed on the positioning part of the functional component template. The L-shaped steel plate is positioned and installed on the auxiliary support of the functional component template. The L-shaped steel plate is then tightened and fixed to the positioning end face of the functional component template using the steel plate fixing component. The position of the L-shaped steel plate is adjusted using the steel plate adjusting component.

12. The method for positioning the spatial curved beam magnetic levitation functional component according to claim 11, characterized in that, After adjusting each functional component template to the designed position, the position of each functional component template is fixed by the longitudinal drive component.

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