Electromagnetic propulsion system ground module installation and fine-tuning method and ground module

Abstract

The present invention provides a method for installing and fine-tuning a ground module of an electromagnetic propulsion system and a ground module, comprising: moving the propulsion module along the normal direction toward the track beam until the track beam bolt enters the fixing bolt hole on the propulsion module and the anchor plate enters the anchor plate groove on the propulsion module; using an insulating screw through the screw hole to adjust the normal distance between the propulsion module and the track beam so that the normal gap between the propulsion module and the track beam is a set normal gap threshold, and filling the normal gap between the propulsion module and the track beam with an adhesive material; providing a position adjustment component in the gap between the anchor plate and the anchor plate groove to adjust the horizontal and vertical position of the propulsion module relative to the track beam; and fixing the first and second suspension modules to the propulsion module to complete the installation and fine-tuning of the ground module. The technical solution of the present invention is applied to solve the technical problems of high labor cost, low efficiency and low installation accuracy in the prior art.

Description

Technical Field

[0001] The present invention relates to the field of magnetic levitation technology, and in particular to a method for installing and fine-tuning a ground module of an electromagnetic propulsion system and the ground module. Background Art

[0002] The electric levitation electromagnetic propulsion system, which is composed of a ground module consisting of a suspension module and a propulsion module and an on-board superconducting magnet or permanent magnet, has the advantages of self-stabilization of suspension guidance, large suspension gap, high power density and low loss. It has broad application prospects in magnetic levitation rail transportation, especially for ultra-high-speed magnetic levitation trains.

[0003] The ground module consists of a suspension module and a propulsion module. The suspension module consists of a suspension sensor plate and an insulation structure, while the propulsion module consists of a propulsion coil and an insulation structure. The modular design of the ground module significantly improves stator module installation and maintenance efficiency. If a single module fails, it can be directly replaced without affecting other components.

[0004] Electric levitation electromagnetic propulsion systems require high three-dimensional mounting accuracy for the ground module. Large assembly errors can distort the ground module's magnetic field, causing significant vehicle-track coupling vibration in the mover skid, adversely affecting the propulsion system. Ground modules are typically installed within the track and often have long installation lengths. Therefore, ensuring fast and efficient installation and precise installation is crucial to the performance of the levitation electromagnetic propulsion system.

[0005] Existing floor module installation methods include manual installation and forklift installation, and adjustment methods include using tools such as levels, vernier calipers, and rulers to adjust the position. The disadvantages of these technologies are high labor costs, low efficiency, and low installation accuracy. Summary of the Invention

[0006] The present invention provides a method for installing and fine-tuning a ground module of an electromagnetic propulsion system and a ground module, which can solve the technical problems of high labor cost, low efficiency and low installation accuracy in the prior art.

[0007] According to one aspect of the present invention, a method for installing and fine-tuning a ground module of an electric levitation electromagnetic propulsion system is provided, and the method for installing and fine-tuning a ground module of an electric levitation electromagnetic propulsion system includes: pre-embedding track beam bolts and anchor plates on the track beam, providing fixing bolt holes, anchor plate grooves, top screw holes, a first keyway and a second keyway on the propulsion module, providing a third keyway on the first suspension module, and providing a fourth keyway on the second suspension module; moving the propulsion module in a normal direction toward the track beam until the track beam bolts enter the fixing bolt holes on the propulsion module and the anchor plates enter the anchor plate grooves on the propulsion module; using insulating top screws to pass through the top screw holes to adjust the normal distance between the propulsion module and the track beam so that the normal gap between the propulsion module and the track beam is the set normal gap. Gap threshold, filling adhesive material in the normal gap between the propulsion module and the track beam to form an adhesive layer; providing a position adjustment component in the gap between the anchor plate and the anchor plate groove to adjust the horizontal and vertical position of the propulsion module relative to the track beam; placing the first suspension module on the upper part of the propulsion module, setting the first positioning key in the first key slot and the third key slot to complete the positioning between the first suspension module and the propulsion module, and fixing the first suspension module to the propulsion module; placing the second suspension module on the lower part of the propulsion module, setting the second positioning key in the second key slot and the fourth key slot to complete the positioning between the second suspension module and the propulsion module, and fixing the second suspension module to the propulsion module, thereby completing the installation and fine-tuning of the ground module of the electric suspension electromagnetic propulsion system.

[0008] Furthermore, the position adjustment component includes a U-shaped block and a wedge block, and a position adjustment component is provided in the gap between the anchor plate and the anchor plate groove to adjust the position of the propulsion module relative to the track beam along the transverse and longitudinal directions. Specifically, the U-shaped block is installed in the gap between the anchor plate and the anchor plate groove, and the wedge block is installed in the gap between the U-shaped block and the anchor plate to adjust the position of the propulsion module relative to the track beam along the transverse and longitudinal directions.

[0009] Furthermore, installing a wedge block in the gap between the U-shaped block and the anchor plate to adjust the transverse position of the propulsion module relative to the track beam specifically includes: using a laser rangefinder to measure the transverse distance between the propulsion module and the track beam reference plane; when the transverse distance between the propulsion module and the track beam reference plane is not a set transverse distance threshold, installing a wedge block in the transverse gap between the U-shaped block and the anchor plate to adjust the transverse distance between the propulsion module and the track beam reference plane until the transverse distance between the propulsion module and the track beam reference plane is the set transverse distance threshold.

[0010] Furthermore, installing a wedge block in the gap between the U-shaped block and the anchor plate to adjust the longitudinal position of the propulsion module relative to the track beam specifically includes: using a laser rangefinder to measure the longitudinal distance between the propulsion module and the track beam reference plane; when the longitudinal distance between the propulsion module and the track beam reference plane is not a set longitudinal distance threshold, installing a wedge block in the longitudinal gap between the U-shaped block and the anchor plate to adjust the longitudinal distance between the propulsion module and the track beam reference plane until the longitudinal distance between the propulsion module and the track beam reference plane is the set longitudinal distance threshold.

[0011] Furthermore, a plurality of anchor plates are embedded in the track beam, a plurality of anchor plate grooves are provided on the propulsion module, and the plurality of anchor plates and the plurality of anchor plate grooves are provided in a one-to-one correspondence.

[0012] Furthermore, before moving the propulsion module in the normal direction toward the track beam, the ground module installation and fine-tuning method of the electric suspension electromagnetic propulsion system also includes: using a flat car to move the propulsion module along the track beam to a set installation position, and using a gantry crane to move the propulsion module to a set height.

[0013] Furthermore, before placing the first suspension module on top of the propulsion module, the ground module installation and fine-tuning method of the electric suspension electromagnetic propulsion system also includes: using a flat car to move the first suspension module along the track beam to a set installation position, and using a gantry crane to move the first suspension module to a set height.

[0014] Furthermore, before placing the second suspension module under the propulsion module, the electric suspension electromagnetic propulsion system ground module installation and fine-tuning method further includes: using a flat car to move the second suspension module along the track beam to a set installation position.

[0015] Furthermore, the first suspension module and the propulsion module are fixedly connected using an insulating screw and a nut, and the second suspension module and the propulsion module are fixedly connected using an insulating screw and a nut.

[0016] According to another aspect of the present invention, a ground module of an electric levitation electromagnetic propulsion system is provided. The ground module of the electric levitation electromagnetic propulsion system is installed and fine-tuned using the above-described method for installing and fine-tuning the ground module of the electric levitation electromagnetic propulsion system.

[0017] The technical solution of the present invention provides a method for installing and fine-tuning the ground module of an electric suspension electromagnetic propulsion system. The method adopts an installation method of pre-buried track beam bolts and anchor plates, and adopts insulating top screws and position adjustment components to adjust the position in the normal, transverse and longitudinal directions (X: transverse, Y: longitudinal, Z: normal), so that the longitudinal, transverse and normal forces of the coil of the propulsion module are transmitted to the track beam. This adjustment scheme saves time and labor, and the installation scheme is firm, reliable and has high installation precision. When installing the first suspension module and the second suspension module, the positioning installation of the propulsion module and the suspension module is achieved by positioning keys. Since the upper and lower mounting surfaces of the propulsion module are both precision-machined surfaces, the suspension module can ensure its position precision when it is installed in place. This method is simple, convenient, reliable and has high precision. Therefore, compared with the prior art, the installation and fine-tuning method of the ground module of the electric suspension electromagnetic propulsion system provided by the present invention saves time and labor, and the installation scheme is firm, reliable and has high installation precision, effectively solving the technical problems of high labor cost, low efficiency and low installation precision of the installation scheme of the ground module in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the embodiments of the present invention, constitute a part of the specification, illustrate the embodiments of the present invention, and together with the description, explain the principles of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0019] Figure 1a A front view of a structural assembly of a ground module provided according to a specific embodiment of the present invention is shown;

[0020] Figure 1b A side view of a structural assembly of a ground module provided according to a specific embodiment of the present invention is shown;

[0021] Figure 2 The figure shows the effect of the ground module installation completion provided according to the specific embodiment of the present invention (X: horizontal, Y: vertical, Z: normal);

[0022] Figure 3 A schematic diagram of a ground module installation solution provided in a specific embodiment of the present invention is shown;

[0023] Figure 4 It shows a structural schematic diagram of a gantry crane provided according to a specific embodiment of the present invention;

[0024] Figure 5 It shows a structural schematic diagram of a flat car provided according to a specific embodiment of the present invention;

[0025] Figure 6 A front view of a propulsion module provided according to a specific embodiment of the present invention is shown.

[0026] The above drawings include the following reference numerals:

[0027] 10. Track beam bolt; 20. Anchor plate; 30. Insulating top screw; 40. U-shaped block; 50. Wedge block; 100. Propulsion module; 100a. Anchor plate groove; 200. First suspension module; 300. Second suspension module; 400. Track beam; 500. Gantry crane; 600. Flat car. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] Unless otherwise specifically stated, the relative arrangement of the parts and steps, the numerical expressions and the numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0031] like Figures 1a to 6As shown, according to a specific embodiment of the present invention, a method for installing and fine-tuning a ground module of an electric suspension electromagnetic propulsion system is provided, and the method for installing and fine-tuning a ground module of an electric suspension electromagnetic propulsion system includes: pre-embedding a track beam bolt 10 and an anchor plate 20 on the track beam 400, providing a fixing bolt hole, an anchor plate groove 100a, a top screw hole, a first key slot and a second key slot on the propulsion module 100, providing a third key slot on the first suspension module 200, and providing a fourth key slot on the second suspension module 300; moving the propulsion module 100 in a normal direction toward the track beam 400 until the track beam bolt 10 enters the fixing bolt hole on the propulsion module 100 and the anchor plate 20 enters the anchor plate groove 100a on the propulsion module 100; using an insulating top screw 30 to pass through the top screw hole to adjust the normal distance between the propulsion module 100 and the track beam 400 so that the normal gap between the propulsion module 100 and the track beam 400 is set. Normal gap threshold, fill the normal gap between the propulsion module 100 and the track beam 400 with adhesive material to form an adhesive layer; provide a position adjustment component in the gap between the anchor plate 20 and the anchor plate groove 100a to adjust the horizontal and vertical position of the propulsion module 100 relative to the track beam 400; place the first suspension module 200 on the upper part of the propulsion module 100, set the first positioning key in the first key slot and the third key slot to complete the positioning between the first suspension module 200 and the propulsion module 100, and fix the first suspension module 200 to the propulsion module 100; place the second suspension module 300 on the lower part of the propulsion module 100, set the second positioning key in the second key slot and the fourth key slot to complete the positioning between the second suspension module 300 and the propulsion module 100, and fix the second suspension module 300 to the propulsion module 100, completing the installation and fine-tuning of the ground module of the electric suspension electromagnetic propulsion system.

[0032] By applying this configuration, a method for installing and fine-tuning a ground module of an electric levitation electromagnetic propulsion system is provided. The method adopts an installation method of pre-buried track beam bolts and anchor plates, and adopts insulating top screws and position adjustment components to adjust the position in the normal, transverse and longitudinal directions (X: transverse, Y: longitudinal, Z: normal), so that the longitudinal, transverse and normal forces of the coil of the propulsion module are transmitted to the track beam. This adjustment scheme saves time and labor, and the installation scheme is firm, reliable and has high installation precision. When installing the first suspension module and the second suspension module, the positioning installation of the propulsion module and the suspension module is achieved by positioning keys. Since the upper and lower mounting surfaces of the propulsion module are both precision-machined surfaces, the suspension module can ensure its position precision when it is installed in place. This method is simple, convenient, reliable and has high precision. Therefore, compared with the prior art, the installation and fine-tuning method of the ground module of the electric levitation electromagnetic propulsion system provided by the present invention saves time and labor, and the installation scheme is firm, reliable and has high installation precision, effectively solving the technical problems of high labor cost, low efficiency and low installation precision of the installation scheme of the ground module in the prior art.

[0033] Furthermore, in the present invention, in order to achieve the position adjustment of the propulsion module relative to the track beam in the transverse and longitudinal directions, the position adjustment component can be configured to include a U-shaped block 40 and a wedge block 50, and a position adjustment component is provided in the gap between the anchor plate 20 and the anchor plate groove 100a to adjust the position of the propulsion module 100 relative to the track beam 400 in the transverse and longitudinal directions. Specifically, the method includes: installing the U-shaped block 40 in the gap between the anchor plate 20 and the anchor plate groove 100a, and installing the wedge block 50 in the gap between the U-shaped block 40 and the anchor plate 20 to adjust the position of the propulsion module 100 relative to the track beam 400 in the transverse and longitudinal directions.

[0034] In the present invention, installing a wedge block 50 in the gap between the U-shaped block 40 and the anchor plate 20 to adjust the lateral position of the propulsion module 100 relative to the track beam 400 specifically includes: using a laser rangefinder to measure the lateral distance between the propulsion module 100 and the reference plane of the track beam 400; when the lateral distance between the propulsion module 100 and the reference plane of the track beam 400 is not a set lateral distance threshold, installing a wedge block 50 in the lateral gap between the U-shaped block 40 and the anchor plate 20 to adjust the lateral distance between the propulsion module 100 and the reference plane of the track beam 400 until the lateral distance between the propulsion module 100 and the reference plane of the track beam 400 is a set lateral distance threshold. Installing a wedge block 50 in the gap between the U-shaped block 40 and the anchor plate 20 to adjust the longitudinal position of the propulsion module 100 relative to the track beam 400 specifically includes: using a laser rangefinder to measure the longitudinal distance between the propulsion module 100 and the reference plane of the track beam 400; when the longitudinal distance between the propulsion module 100 and the reference plane of the track beam 400 is not the set longitudinal distance threshold, installing a wedge block 50 in the longitudinal gap between the U-shaped block 40 and the anchor plate 20 to adjust the longitudinal distance between the propulsion module 100 and the reference plane of the track beam 400 until the longitudinal distance between the propulsion module 100 and the reference plane of the track beam 400 is the set longitudinal distance threshold.

[0035] Furthermore, in the present invention, in order to more conveniently adjust the positional relationship between the propulsion module and the track beam, multiple anchor plates 20 are pre-embedded on the track beam 400, and multiple anchor plate grooves 100a are set on the propulsion module 100, and the multiple anchor plates 20 and the multiple anchor plate grooves 100a are arranged in one-to-one correspondence.

[0036] In addition, in the present invention, in order to improve installation efficiency and reduce installation costs, before moving the propulsion module 100 in the normal direction toward the track beam 400, the ground module installation and fine-tuning method of the electric suspension electromagnetic propulsion system also includes: using a flat car to move the propulsion module 100 along the track beam 400 to a set installation position, and using a gantry crane to move the propulsion module 100 to a set height.

[0037] In the present invention, to further improve installation efficiency and reduce installation costs, before placing the first suspension module 200 above the propulsion module 100, the method for installing and fine-tuning the ground module of the electric levitation electromagnetic propulsion system further includes: using a flat car to move the first suspension module 200 along the track beam 400 to a predetermined installation position, and using a gantry crane to move the first suspension module 200 to a predetermined height. Before placing the second suspension module 300 below the propulsion module 100, the method for installing and fine-tuning the ground module of the electric levitation electromagnetic propulsion system further includes: using a flat car to move the second suspension module 300 along the track beam 400 to a predetermined installation position.

[0038] Furthermore, in the present invention, after the first suspension module is placed on the upper part of the propulsion module, the first suspension module 200 is fixedly connected to the propulsion module 100 using an insulating screw and a nut, and after the first suspension module is placed on the lower part of the propulsion module, the second suspension module 300 is fixedly connected to the propulsion module 100 using an insulating screw and a nut.

[0039] According to another aspect of the present invention, a ground module of an electric levitation electromagnetic propulsion system is provided. The ground module of the electric levitation electromagnetic propulsion system is installed and fine-tuned using the above-mentioned method for installing and fine-tuning the ground module of the electric levitation electromagnetic propulsion system.

[0040] By applying this configuration, a ground module of an electric levitation electromagnetic propulsion system is provided. Since the ground module installation and fine-tuning method provided by the present invention adopts the installation method of pre-embedded track beam bolts and anchor plates, and adopts insulating top screws and position adjustment components to adjust the normal, lateral and longitudinal positions, the longitudinal, lateral and normal forces of the coil of the propulsion module are transmitted to the track beam. This adjustment scheme saves time and labor, and the installation scheme is firm, reliable and has high installation accuracy. When installing the first suspension module and the second suspension module, the positioning installation of the propulsion module and the suspension module is achieved by positioning keys. Since the upper and lower mounting surfaces of the propulsion module are both precision-machined surfaces, the suspension module can ensure its position accuracy when it is installed in place. This method is simple, convenient, reliable and has high accuracy. Therefore, using this ground module installation and fine-tuning method in the ground module of the electric levitation electromagnetic propulsion system can greatly improve the working performance of the ground module of the electric levitation electromagnetic propulsion system.

[0041] In order to have a further understanding of the present invention, the following Figures 1a to 6 The installation and fine-tuning method of the ground module of the electric suspension electromagnetic propulsion system provided by the present invention is described in detail.

[0042] like Figures 1a to 6 As shown, according to a specific embodiment of the present invention, a method for installing and fine-tuning a ground module of an electric suspension electromagnetic propulsion system is provided, which is used to install and fine-tune the ground module. Figure 1a and 1b The ground module assembly is shown, with the propulsion module in the middle and the suspension modules at the top and bottom. The propulsion module 100 is connected to the track beam 400 via track beam bolts, while the upper and lower suspension modules are connected to the propulsion module via insulating bolts. The modular ground module includes both structural and installation modularity.

[0043] First, install the propulsion module. Use the flat car 600 to slowly transport the propulsion module 100 to a suitable installation location. Connect the hook of the gantry crane 500 to the sling, pass the sling through the propulsion module, and use the gantry crane to lift the propulsion module to the set height. Move the propulsion module 100 closer to the track beam 400 until the track beam bolts 10 embedded in the track beam 400 enter the fixing bolt holes of the propulsion module 100. Use the track beam bolts 10 to temporarily fix the propulsion module 100 to the track beam 400, unfasten the hook and sling, and pull the sling out of the propulsion module 100. Use a ratchet wrench to tighten the module and track beam fixing bolts.

[0044] Next, tools such as laser distance measurement are used to adjust the installation accuracy of the propulsion module. The anchor plate 20 and the track beam bolt 10 are force transmission components connecting the ground module and the track beam 400. The propulsion module 100 is fixed to the track beam 400 by the track beam bolt 10 pre-buried on the track beam 400. A 5mm normal adjustment space is left between the back of the propulsion module 100 and the track beam 400. A laser rangefinder is used to measure the normal distance between the back of the propulsion module 100 and the track beam 400. When the normal distance between the back of the propulsion module and the track beam is not the set normal distance threshold, the insulating top screw 30 is used to adjust on-site and ensure this gap, so that the normal distance between the back of the propulsion module and the track beam is the set normal distance threshold. After adjusting the positioning, it is filled with foam glue, which can play the role of vibration reduction, bonding and fixing.

[0045] The embedded anchor plate is used for horizontal and vertical adjustment and positioning. U-shaped blocks and insulated wedges are installed on-site to adjust and secure the anchor plate to the propulsion module's support base. This transfers the coil's longitudinal, lateral, and normal forces to the foundation, ensuring reliable fixation. See Table 1 for details.

[0046] Table 1 Interface methods and constraints

[0047]

[0048] In this embodiment, a U-shaped block 40 is installed in the gap between the anchor plate 20 and the anchor plate groove 100a, and a laser rangefinder is used to measure the lateral distance between the propulsion module 100 and the reference plane of the track beam 400. When the lateral distance between the propulsion module 100 and the reference plane of the track beam 400 is not the set lateral distance threshold, a wedge block 50 is installed in the lateral gap between the U-shaped block 40 and the anchor plate 20 to adjust the lateral distance between the propulsion module 100 and the reference plane of the track beam 400 until the lateral distance between the propulsion module 100 and the reference plane of the track beam 400 is the set lateral distance threshold. A laser rangefinder is used to measure the longitudinal distance between the propulsion module 100 and the reference plane of the track beam 400. When the longitudinal distance between the propulsion module 100 and the reference plane of the track beam 400 is not the set longitudinal distance threshold, a wedge block 50 is installed in the longitudinal gap between the U-shaped block 40 and the anchor plate 20 to adjust the longitudinal distance between the propulsion module 100 and the reference plane of the track beam 400 until the longitudinal distance between the propulsion module 100 and the reference plane of the track beam 400 is the set longitudinal distance threshold.

[0049] After the installation accuracy of the propulsion module is adjusted, the suspension module is finally installed. Use a flat car to move the first suspension module 200 along the track beam 400 to the set installation position, and use a gantry crane to move the first suspension module 200 to the set height. Slowly place the first suspension module 200 on the upper part of the propulsion module 100, set the first positioning key in the first keyway and the third keyway to complete the positioning between the first suspension module 200 and the propulsion module 100, and use an insulating screw and nut to connect the first suspension module 200 to the propulsion module 100. Use a flat car to move the second suspension module 300 along the track beam 400 to the set installation position, slowly place the second suspension module 300 on the lower part of the propulsion module 100, set the second positioning key in the second keyway and the fourth keyway to complete the positioning between the second suspension module 300 and the propulsion module 100, and use an insulating screw and nut to connect the second suspension module 300 to the propulsion module 100. Since the mating surfaces of the first suspension module and the second suspension module with the propulsion module are all precision-machined surfaces, the position accuracy of the suspension modules can be guaranteed once they are installed in place.

[0050] In summary, the present invention provides a method for installing and fine-tuning the ground module of an electric suspension electromagnetic propulsion system. The method adopts the installation method of pre-embedded track beam bolts and anchor plates, and adopts insulating top screws and position adjustment components to perform normal, lateral and longitudinal position adjustment, and transmits the longitudinal, lateral and normal forces of the coil of the propulsion module to the track beam. This adjustment scheme saves time and labor, and the installation scheme is firm, reliable and has high installation accuracy. When installing the first suspension module and the second suspension module, the positioning installation of the propulsion module and the suspension module is achieved by positioning keys. Since the upper and lower mounting surfaces of the propulsion module are both finely machined surfaces, the suspension module can ensure its position accuracy when it is installed in place. This method is simple, convenient, reliable and has high precision. In addition, the flat car of the present invention transports the propulsion module and the suspension module, and a gantry crane is used to lift the ground module and the suspension module. This installation scheme greatly improves the installation efficiency and reduces the installation cost. Therefore, compared with the existing technology, the ground module installation and fine-tuning method of the electric suspension electromagnetic propulsion system provided by the present invention can quickly and efficiently complete the installation and position adjustment of the ground module. The adjustment scheme saves time and labor, has low installation cost, and the installation scheme is firm, reliable and has high installation accuracy. It effectively solves the technical problems of high labor cost, low efficiency and low installation accuracy of the ground module installation scheme in the existing technology.

[0051] In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0052] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0053] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0054] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A method for installing and fine-tuning a ground module of an electric suspension electromagnetic propulsion system, characterized in that: The method for installing and fine-tuning the ground module of the electric suspension electromagnetic propulsion system includes: Pre-embedded track beam bolts (10) and anchor plates (20) on the track beam (400); providing a fixing bolt hole, an anchor plate groove (100a), a top screw hole, a first keyway, and a second keyway on the propulsion module (100); providing a third keyway on the first suspension module (200); and providing a fourth keyway on the second suspension module (300); Moving the propulsion module (100) in a normal direction toward the track beam (400) until the track beam bolt (10) enters the fixing bolt hole on the propulsion module (100) and the anchor plate (20) enters the anchor plate groove (100a) on the propulsion module (100); An insulating screw (30) is passed through the screw hole to adjust the distance between the propulsion module (100) and the track beam (400) in the normal direction so that the normal gap between the propulsion module (100) and the track beam (400) is a set normal gap threshold, and an adhesive material is filled in the normal gap between the propulsion module (100) and the track beam (400) to form an adhesive layer; a position adjustment component is provided in the gap between the anchor plate (20) and the anchor plate groove (100a) to adjust the position of the propulsion module (100) relative to the track beam (400) in the transverse and longitudinal directions; Placing the first suspension module (200) on the upper portion of the propulsion module (100), arranging the first positioning key in the first key slot and the third key slot to complete the positioning between the first suspension module (200) and the propulsion module (100), and fixing the first suspension module (200) to the propulsion module (100);The second suspension module (300) is placed at the bottom of the propulsion module (100), and the second positioning key is set in the second key slot and the fourth key slot to complete the positioning between the second suspension module (300) and the propulsion module (100). The second suspension module (300) is fixedly connected to the propulsion module (100) to complete the installation and fine adjustment of the ground module of the electric suspension electromagnetic propulsion system. The position adjustment component includes a U-shaped block (40) and a wedge block (50). The position adjustment component is provided in the gap between the anchor plate (20) and the anchor plate groove (100a) to adjust the propulsion module (100) relative to the track beam (400). ) along the transverse and longitudinal directions specifically include: installing a U-shaped block (40) in the gap between the anchor plate (20) and the anchor plate groove (100a), installing the wedge block (50) in the gap between the U-shaped block (40) and the anchor plate (20) to adjust the position of the propulsion module (100) relative to the track beam (400) along the transverse and longitudinal directions, installing the wedge block (50) in the gap between the U-shaped block (40) and the anchor plate (20) to adjust the position of the propulsion module (100) relative to the track beam (400) along the transverse directions specifically include: using a laser rangefinder to measure the distance between the propulsion module (100) and the track beam (400) lateral distance between the propulsion module (100) and the track beam (400) lateral distance between the reference plane, when the propulsion module (100) is not the set lateral distance threshold, the wedge block (50) is installed in the gap between the U-shaped block (40) and the anchor plate (20) along the lateral direction to adjust the lateral distance between the propulsion module (100) and the track beam (400) lateral distance until the lateral distance between the propulsion module (100) and the track beam (400) lateral distance between the reference plane is the set lateral distance threshold, the wedge block (50) is installed in the gap between the U-shaped block (40) and the anchor plate (20) to adjust the propulsion module (100) The method specifically comprises: using a laser rangefinder to measure the longitudinal distance between the propulsion module (100) and the reference plane of the track beam (400); when the longitudinal distance between the propulsion module (100) and the reference plane of the track beam (400) is not a set longitudinal distance threshold, installing a wedge block (50) in the longitudinal gap between the U-shaped block (40) and the anchor plate (20) to adjust the longitudinal distance between the propulsion module (100) and the reference plane of the track beam (400) until the longitudinal distance between the propulsion module (100) and the reference plane of the track beam (400) is the set longitudinal distance threshold.

2. The method for installing and fine-tuning the ground module of the electric suspension electromagnetic propulsion system according to claim 1 is characterized in that: A plurality of anchor plates (20) are pre-embedded on the track beam (400), a plurality of anchor plate grooves (100a) are provided on the propulsion module (100), and the plurality of anchor plates (20) and the plurality of anchor plate grooves (100a) are provided in a one-to-one correspondence.

3. The method for installing and fine-tuning the ground module of the electric suspension electromagnetic propulsion system according to claim 2 is characterized in that: Before the propulsion module (100) is moved in a normal direction toward the track beam (400), the electric suspension electromagnetic propulsion system ground module installation and fine-tuning method further includes: using a flat car to move the propulsion module (100) along the track beam (400) to a set installation position, and using a gantry crane to move the propulsion module (100) to a set height.

4. The method for installing and fine-tuning the ground module of the electric suspension electromagnetic propulsion system according to claim 3 is characterized in that: Before placing the first suspension module (200) on top of the propulsion module (100), the electric suspension electromagnetic propulsion system ground module installation and fine-tuning method further comprises: using a flat car to move the first suspension module (200) along the track beam (400) to a set installation position, and using a gantry crane to move the first suspension module (200) to a set height.

5. The method for installing and fine-tuning the ground module of the electric suspension electromagnetic propulsion system according to claim 4 is characterized in that: Before placing the second suspension module (300) under the propulsion module (100), the electric suspension electromagnetic propulsion system ground module installation and fine-tuning method further comprises: using a flat car to move the second suspension module (300) along the track beam (400) to a set installation position.

6. The method for installing and fine-tuning the ground module of the electric suspension electromagnetic propulsion system according to claim 5 is characterized in that: The first suspension module (200) is fixedly connected to the propulsion module (100) using an insulating screw and a nut, and the second suspension module (300) is fixedly connected to the propulsion module (100) using an insulating screw and a nut.

7. A ground module of an electric suspension electromagnetic propulsion system, characterized in that: The electric suspension electromagnetic propulsion system ground module is installed and fine-tuned using the electric suspension electromagnetic propulsion system ground module installation and fine-tuning method according to any one of claims 1 to 6.

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