Transportation equipment and superconducting magnet bearing device for transportation equipment

Abstract

The utility model provides transportation equipment and a superconducting magnet bearing device for the transportation equipment. The superconducting magnet bearing device comprises a tray rack and a damping piece. The tray rack is used for supporting the superconducting magnet. One end of the damping piece is used for being fixed to the supporting bottom face of the transportation equipment, and the other end of the damping piece is fixed to the tray frame so that the damping piece can elastically deform under the interaction force between the tray frame and the transportation equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment transportation, in particular to a transportation device and a superconducting magnet bearing device used for the transportation device. Background Art

[0002] Superconducting magnets provide the main magnetic field for MRI systems, generating the macroscopic magnetization vector that drives proton precession. They are a key component of MRI systems. Superconducting magnets are sensitive to vibration and shock, so they typically require suspension during transportation to avoid impact. Without suspension, vibration can damage the magnet. Utility Model Content

[0003] The present invention provides a superconducting magnet support device for transport equipment, comprising a tray frame and a damping member. The tray frame supports the superconducting magnet. One end of the damping member is fixed to a supporting bottom surface of the transport equipment, and the other end is fixed to the tray frame, so that it can elastically deform under the interaction force between the tray frame and the transport equipment.

[0004] On the other hand, the pallet rack is formed with a damping connection surface, which is opposite to the supporting bottom surface of the transportation device, and the damping member is fixed between the supporting bottom surface of the transportation device and the damping connection surface.

[0005] In another aspect, the pallet rack includes a body, the body including an upper support surface for engaging with the superconducting magnet and a lower support surface opposite the transport device. A receiving space is formed between the damping connection surface and the lower support surface to accommodate the damping member, and the distance between the damping connection surface and the transport device is greater than the distance between the lower support surface and the transport device.

[0006] On the other hand, a first space is formed between the damping member and the body.

[0007] On the other hand, a second space is formed between the lower supporting surface of the body and the supporting bottom surface of the transportation equipment.

[0008] On the other hand, the pallet rack further includes an extension portion extending outward from the main body, and the damping connection surface is formed on the extension portion.

[0009] In another aspect, the body includes a first side end and a second side end opposite to each other, and the extension portion includes at least one first extension portion connected to the first side end and at least one second extension portion connected to the second side end.

[0010] On the other hand, the extension portion includes two opposite side edges extending upward from the damping connection surface.

[0011] On the other hand, a groove is provided along the lower supporting surface of the body, and the damping connection surface is formed on the bottom wall of the groove.

[0012] Another aspect of the present invention provides a transportation device, comprising the superconducting magnet carrying device for transportation equipment according to any one of the above aspects.

[0013] The transportation equipment and the superconducting magnet carrying device for transportation provided by the utility model support the superconducting magnet through a pallet frame and utilize a damping member to connect the pallet frame and the supporting bottom surface of the transportation equipment, thereby achieving a good shock absorption effect during the transportation of the superconducting magnet and avoiding the safety hazards and large space occupation caused by suspended transportation.

[0014] It should be understood that the above brief description is provided to introduce some concepts further described in the detailed description in a simplified form. It is not meant to identify key or essential features of the claimed subject matter, the scope of which is solely defined by the claims that follow the detailed description. Furthermore, the claimed subject matter is not limited to implementations that solve any disadvantages mentioned above or in any section of this disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be better understood by reading the following description of non-limiting embodiments with reference to the accompanying drawings, in which:

[0016] Figure 1 shows a schematic diagram of an exemplary system according to some embodiments;

[0017] Figure 2 shows a schematic structural diagram of a superconducting magnet according to some embodiments;

[0018] Figure 3 Shows a three-dimensional exploded view of a superconducting magnet supporting device according to some embodiments of the present invention;

[0019] Figure 4 shows a side exploded view of the superconducting magnet supporting device;

[0020] Figure 5 A schematic structural diagram of the superconducting magnet carrying device when carrying a superconducting magnet is shown;

[0021] Figures 6 to 9 The state diagrams of the superconducting magnet carrying device when moving in different directions are shown respectively;

[0022] Figure 10 Schematic diagrams of the structures of superconducting magnet supporting devices of other embodiments of the present invention are shown.

[0023] The accompanying drawings illustrate components of a magnetic resonance system and a cooling device for a magnetic resonance system. Together with the following description, the drawings illustrate and explain the structural principles, methods, and principles described herein. In the drawings, the thicknesses and dimensions of components may be exaggerated or otherwise modified for clarity. Well-known structures, materials, or operations are not shown or described in detail to avoid obscuring the components, systems, and methods described. DETAILED DESCRIPTION

[0024] The specific embodiments of the present invention will be described below. It should be noted that in the specific description of these embodiments, in order to provide a concise description, this specification cannot provide a detailed description of all the features of the actual embodiments. It should be understood that in the actual implementation of any embodiment, just as in the process of any engineering project or design project, in order to achieve the specific goals of the developer and to meet system-related or business-related restrictions, various specific decisions are often made, and this will also change from one embodiment to another. In addition, it can also be understood that although the efforts made in this development process may be complex and lengthy, for ordinary technicians in the field related to the content disclosed by the present invention, some design, manufacturing or production changes based on the technical content disclosed by the present invention are just conventional technical means and should not be understood as the content of the present invention being insufficient.

[0025] Unless otherwise defined, the technical or scientific terms used in the claims and the specification shall have the ordinary meaning understood by persons of ordinary skill in the art. The words "first", "second" and similar terms used in this specification and the claims do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "one" or "an" do not indicate a quantitative limitation, but rather indicate the presence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, nor are they limited to direct or indirect connections. In addition, it should be understood that references to "one embodiment" or "embodiment" of the present invention are not intended to be interpreted as excluding the existence of additional implementation plans that also include the referenced features.

[0026] refer to Figure 1, shows a schematic diagram of an exemplary MR (Magnetic Resonance) system 100 according to some embodiments. An operator workstation 110 is used to control the operation of the MR system 100. The operator workstation 110 is coupled to and in communication with a computer system 120. The computer system 120 can be used to process and store image data generated by the MR system, such as MR signals. The computer system 120 can also be coupled to and in communication with an MR system controller 130.

[0027] The MR system controller 130 may include a sequence pulse generator 133 that communicates with the operator workstation 110. In some embodiments, at least a portion of the sequence pulse generator 133 may be integrated into the magnetic resonance assembly 140 of the MRI system 100.

[0028] The magnetic resonance assembly 140 includes a superconducting magnet 143 having a magnet bore to form a cylindrical imaging volume 146 for accommodating a scanned subject 170 when the MR system is in operation. The superconducting magnet has superconducting coils 144 that provide a static uniform longitudinal magnetic field B0 throughout the cylindrical imaging volume 146 during operation.

[0029] The magnetic resonance assembly 140 further includes a radio frequency coil assembly and a gradient coil assembly 142. The radio frequency coil assembly may include, for example, a body coil 148 and a surface coil 149, which may be used to transmit and / or receive radio frequency pulse signals. The gradient coil assembly 142 is used to receive gradient pulse signals and gradient control signals and generate gradient pulses based on the gradient control signals.

[0030] The MR system controller 130 may receive commands from the operator workstation 110 to indicate an MR scan sequence to be performed during an MR scan. The sequence pulse generator 133 of the MR system controller 130 generates radio frequency pulse signals and gradient pulse signals based on the indicated scan sequence.

[0031] The radio frequency pulses sent by the sequence pulse generator 133 are processed and amplified by the circuit 161 and then provided to the body coil 148. The body coil 148 then provides a transverse magnetic field B1, which is approximately perpendicular to B0 in the entire cylindrical imaging volume 146. The transverse magnetic field B1 is used to excite excited nuclei (or protons) in the scanned object to generate MR signals.

[0032] The gradient pulses sent by the sequence pulse generator 133 are sent to the gradient driver 150. The gradient driver 150 includes a G x , G y and G z amplifier, etc. G x , G y and G zEach of the gradient amplifiers is used to excite a corresponding gradient coil in the gradient coil assembly 142 based on a gradient pulse signal to generate a gradient magnetic field superimposed on the static magnetic field and to generate magnetic field gradients for spatially encoding MR signals during MR scanning.

[0033] The body coil 148 and the RF surface coil 149 can be used to transmit radio frequency pulses and / or receive MR signals from a subject during a magnetic resonance scan of the subject. The MR signals can be sensed and received by the body coil 148 or the surface coil 149 and processed by circuitry 162 to form an image data array. A processor (not shown) in the MR system controller 130 is used to generate reconstructed images based on the image data. In response to commands received from the operator workstation 110, these images can be transmitted to the computer system 120 for further processing and then transmitted to the operator workstation 110 for presentation on a display (not shown) of the operator workstation 110.

[0034] Figure 2 A schematic structural diagram of a superconducting magnet 200 according to some embodiments is shown. The superconducting magnet 200 includes a cylindrical body 210, and a through hole 220 is provided at the center of the cylindrical body 210, which passes through both ends of the body. The superconducting magnet should avoid vibration as much as possible to ensure working performance, and therefore, a stable transportation environment is required. Taking stability into consideration, vehicle-mounted equipment is usually used to transport superconducting magnets. The vehicle-mounted equipment usually includes a device for suspending the superconducting magnet. Suspension can reduce vibration damage. However, due to the large size and weight of superconducting magnets, there are greater safety hazards. In addition, as the demand for magnetic resonance systems increases, vehicle-mounted transportation is difficult to meet the needs of longer distances or cross-border transportation. If train transportation is used, it is necessary to overcome the vibration of the train itself (which is more intense and frequent than that of a car), and it is also necessary to overcome the violent collision when the train is reorganized on the road.

[0035] Figure 3 FIG. 1 shows a three-dimensional exploded view of a superconducting magnet supporting device 300 according to an embodiment of the present invention. Figure 4 shows a side exploded view of the superconducting magnet supporting device 300; Figure 5 FIG. 3 shows a schematic structural diagram of the superconducting magnet carrying device 300 when carrying a superconducting magnet. Figures 3 to 5 The superconducting magnet supporting device 300 can be used in a transport device (not shown). The transport device can include a vehicle body of a vehicle such as a car, train, or ship, or a container disposed within the vehicle body. The transport device can include a supporting bottom surface 303, such as a floor or a bottom surface near the floor. The superconducting magnet supporting device 300 is used to support a superconducting magnet 302 to be transported during transportation. Examples of the superconducting magnet 302 can be the aforementioned superconducting magnet 143 or 200.

[0036] The superconducting magnet supporting device 300 includes a tray frame 310 and a damping member 320. The tray frame 310 is used to support the superconducting magnet 302. One end of the damping member 320 is fixed to the supporting bottom surface 303 of the transport equipment. For example, when the transport equipment is a train, one end of the damping member 320 can be fixed to the floor of the train carriage by screws. The other end of the damping member 320 is fixed to the tray frame 310 so that it can undergo elastic deformation under the interaction force between the tray frame 310 and the transport equipment.

[0037] The aforementioned interaction force may be generated by vibration of the transport equipment, which may be caused, for example, by a change in travel speed, collision, or bumping. For example, when the transport equipment brakes while traveling, the pallet rack 310 thereon may move relative to the transport equipment due to inertia. The elastic deformation of the damping member 320 in the horizontal travel direction may slow this relative movement, thereby preventing the superconducting magnet 302 on the pallet rack 310 from vibrating. For another example, the transport equipment may bump up and down or vibrate while traveling. The vibration of the pallet rack 310 may cause vibration of the superconducting magnet 302. The elastic deformation of the damping member 320 in the vertical direction may be used to mitigate this vibration. For another example, if the transport equipment is subjected to a violent collision, the elastic deformation of the damping member 320 in the collision direction may reduce the force acting on the pallet rack 310 and the superconducting magnet 302 thereon, thereby protecting the superconducting magnet from vibration.

[0038] In the above embodiment, a pallet rack 310 is used to support the superconducting magnet 302, and a damping member 320 is connected between the pallet rack 310 and the transport equipment to elastically deform when the transport equipment vibrates, thereby protecting the superconducting magnet 302 on the pallet rack 310 from vibration. This achieves a non-suspended method to prevent vibration damage and avoids the safety hazards associated with suspended superconducting magnets. Furthermore, the above solution allows the superconducting magnet 302 and its superconducting magnet supporting device 300 to be installed on the supporting bottom surface 303 of the transport equipment, thereby improving stability. Compared to suspended transport, this method occupies less space, is easier to operate, and reduces the space and configuration requirements of the transport equipment.

[0039] Specifically, the pallet rack 310 is formed with a damping connection surface 311 , which is opposite to the supporting bottom surface 303 of the transport device. The damping member 320 is fixed between the supporting bottom surface 303 of the transport device and the damping connection surface 311 .

[0040] In some embodiments, the pallet rack 310 may include a body 330, which includes an upper support surface 331 and a lower support surface 332. The upper support surface 331 is configured to cooperate with the superconducting magnet 302, and the lower support surface 332 is configured to face the supporting bottom surface 303 of the transport device. For example, the lower support surface 332 may be close to or in contact with the floor or bottom plate of the transport device, with the lower support surface facing the top of the transport device and configured to support the superconducting magnet 302. A receiving space 313 is formed between the damping connection surface 311 and the lower support surface 332 of the main body 330 to accommodate the damping member 320. Furthermore, the distance D1 between the damping connection surface 311 and the transport equipment is greater than the distance D2 between the lower support surface 332 and the transport equipment. That is, the plane of the lower support surface 332 lies between the plane of the damping connection surface 311 and the support bottom surface 303 of the transport equipment. This ensures that the damping member 320 and the main body 330 have a certain thickness overlap, allowing the damping member 320 to provide shock absorption while keeping the superconducting magnet 302 on the main body 330 sufficiently close to the transport equipment, thus avoiding excessive increase in the thickness of the pallet rack 310 due to the installation of the damping member 320. Thus, due to its closer proximity to the support bottom surface 303 of the transport equipment, the superconducting magnet 302 enjoys a more stable transport environment, saves more transport space, and reduces the space requirements of the transport equipment.

[0041] Figures 6 to 9 The state diagrams of the superconducting magnet supporting device 300 when moving in different directions are shown respectively. Figures 6 to 9 As shown, in some embodiments, a first space 341 is formed between the damping member 320 and the body 330. The first space 341 can prevent collision or friction between the damping member 320 and the body 330 when the damping member 320 is deformed along a first direction. The first direction can be a horizontal direction or a direction parallel to the supporting bottom surface of the transportation device. Figure 8 、 Figure 9 The directions of arrows 801 and 901 in FIG. 8 are two examples of the first direction.

[0042] For example, a space may be formed around the damping member 320 in the horizontal direction, for example, including a gap between the damping member 320 and the body 330 (as a first space 341), and may further include a gap 342 between the damping member 320 and the side wall of the transport equipment (or container).

[0043] Continue to refer Figures 6 to 9In some embodiments, a second space 343 is formed between the lower support surface 332 of the body 330 and the supporting bottom surface 303 of the transport device. This second space 343 facilitates deformation of the damping member 320 along a second direction. The second direction can be a vertical direction or a direction perpendicular to the supporting bottom surface 303 of the transport device. The deformation of the damping member 320 along this second direction can mitigate the up-and-down vibration of the superconducting magnet 302 caused by the transport device. The size of the second space 343 can vary depending on the degree of deformation of the damping member 320 in the second direction. For example, in a stable state, the body 330 is subjected to pressure from the superconducting magnet 302, and the damping member 320 is compressed to a specific position, at which point the lower support surface 332 of the body 330 can contact the supporting bottom surface 303 of the transport device. When the pressure of the superconducting magnet 302 on the body 330 is reduced due to bumps or vibrations, the damping member 320 may be stretched from the specific position, so that the lower support surface 332 of the body 330 leaves the supporting bottom surface 303 of the transportation equipment, forming the above-mentioned second space 343.

[0044] In some embodiments, the damping connection surface 311 can be formed at the edge of the tray rack 310. For example, in some embodiments, the tray rack 310 further includes an extension portion 350 extending outward from the main body 330, with the damping connection surface 311 formed on the extension portion 350. The extension portion can be suspended (or the main body 330 can be sunken) to form the accommodation space 313. For example, the extension portion 350 can be fixed to the edge of the main body 330, so that the damping connection surface 311 and the side surface of the main body 330 form a generally L-shaped structure to form the accommodation space 313. As a result, the tray rack 310 as a whole has a sunken center portion, and the damping member 320 is disposed in the space outside the sunken portion and can have an overlapping height with the sunken portion.

[0045] The number of extensions 350 can be multiple, and the multiple extensions 350 can be distributed on opposite sides of the body 330. For example, the body 330 includes a first side end 333 and a second side end 334, each of which is located near the edge of the body 330. The extensions 350 include at least one first extension connected to the first side end 333 and at least one second extension connected to the second side end 334. The at least one first extension and the at least one second extension can form a symmetrical structure to enhance the stability of the tray rack 310. In the example of the present application, four extensions 350 are included, two of which are located at the first side end 333 of the body 330 and the other two are located at the second side end 334 of the body 330. However, the number of first or second extensions can be increased or decreased as needed. Furthermore, in the example of the present application, the first extension portion and the second extension portion are respectively arranged at two opposite side ends of the main body. However, according to actual needs, the extension portion can be set at other positions near the edge of the main body. The other positions may include, for example, the front end or rear end adjacent to the first side end 333 or the second side end 334.

[0046] In some embodiments, the extension portion 350 includes two opposite side edges 351 extending upward from the damping connection surface 311. The two opposite side edges 351 and the damping connection surface 311 form a roughly "U"-shaped structure, which can effectively avoid deformation, breakage and other problems caused by vibration.

[0047] In some embodiments, the main body 330 of the tray rack 310 can be formed into a frame structure, for example, including longitudinal and transverse support plates interlaced with each other, with spaces between adjacent support plates to accommodate the arc-shaped structure of the superconducting magnet. The extension 350 can be fixed to the outer support plates of the main body 330 by screws or other connection methods, or it can be integrally formed with the support plates.

[0048] Although the damping connection surface 311 shown in the drawings is roughly flush with the upper support surface 331 of the body 330 , the damping connection surface 311 only needs to be higher than the supporting bottom surface of the transportation equipment to form an accommodating space 313 . The damping connection surface 311 can also be higher or lower than the upper support surface 331 .

[0049] Figures 6 to 9 The state diagrams of the superconducting magnet supporting device 300 when moving in different directions are shown respectively. Figure 6The diagram shows the state of the superconducting magnet 302 and its superconducting magnet supporting device 300 when they move in the direction of arrow 601 (upward), wherein the pallet rack 310 moves upward relative to the transportation equipment, and the damping member 320 is stretched and deformed from the initial position (or the specific position mentioned above) to reduce the vibration caused by the upward movement, wherein a variable second space 343 is formed between the lower support surface 332 of the main body 330 and the support bottom surface 303 of the transportation equipment to allow the stretching deformation of the damping member 320. Figure 7 The diagram shows the state of the superconducting magnet 302 and its superconducting magnet supporting device 300 when they move in the direction of arrow 701 (downward), wherein the pallet rack 310 moves downward relative to the transportation equipment, and the damping member 320 is compressed and deformed to reduce the vibration caused by the downward movement. During the compression of the damping member 320, the second space 343 gradually shrinks. When the second space 343 is minimized so that the main body 330 contacts the supporting bottom surface of the transportation equipment, the damping member 320 cannot be further compressed. Figure 8 The diagram shows the state of the superconducting magnet 302 and its superconducting magnet supporting device 300 when they move in the direction of arrow 801 (to the right), wherein the pallet rack 310 moves to the right relative to the transport equipment, and one end of the damping member 320 connected to the damping connection surface 311 is stretched so that the damping member 320 tilts and deforms to the right to reduce the vibration caused by the rightward movement. Figure 9 The diagram shows superconducting magnet 302 and its superconducting magnet supporting device 300 moving in the direction of arrow 901 (leftward). The pallet rack 310 moves leftward relative to the transport equipment, and the end of the damping member 320 connected to the damping connection surface 311 is stretched, causing the damping member 320 to tilt and deform leftward to mitigate vibration caused by the leftward movement. When the damping member 320 is stretched leftward or rightward, the first space (e.g., including gap 341) between the damping member 320 and the body 330 isolates the damping member 320 and the body 330 from friction or collision. The gap 342 between the damping member 320 and the transport equipment isolates the pallet rack 310 from the transport equipment to prevent collision or friction.

[0050] In the above embodiment, the damping connection surface 311 is formed by providing the extension portion 350 connected to the body 330. However, in other embodiments, the damping connection surface can be directly formed on the body 330. Figure 10A groove 336 can be defined along the lower support surface 332 of the body 330. The damping connection surface 311 is formed on the bottom wall of the groove 336, so that the damping member 320 is accommodated in the groove 336. In some embodiments, the size of the groove 336 is larger than the size of the damping member 320 to create a space between the body 330 and the damping member 320 to prevent collision or friction caused by deformation. In some embodiments, there can be multiple grooves 336, and the multiple grooves can be distributed in a matrix on the bottom of the body 330.

[0051] An embodiment of the present invention may further provide a transport device, which may be any device having the above-mentioned support bottom surface 303 , wherein the transport device includes the superconducting magnet carrying device 300 of any of the above-mentioned embodiments.

[0052] In embodiments of the present invention, a pallet rack is provided to support the superconducting magnets rather than suspending them. A damping member is connected between the pallet rack and the supporting bottom surface of the transport equipment. This allows the superconducting magnets to be supported by the supporting force of the transport equipment, providing enhanced stability and avoiding the safety hazards and space requirements associated with suspension. When interaction forces arise between the pallet rack and the transport equipment, the elastic deformation of the damping member mitigates vibration, preventing damage to the superconducting magnets on the pallet rack.

[0053] Furthermore, the height of the damping connection surface of the damping member connected to the support bottom surface of the transportation equipment is greater than the height of the lower support surface of the pallet rack body from the support bottom surface, so that the damping member and the pallet rack body overlap in height, avoiding height overlap, further improving stability, reducing vibration, effectively utilizing space, and reducing the space size requirements of the transportation equipment.

[0054] In addition to any modifications previously indicated, those skilled in the art may devise numerous other variations and alternative arrangements without departing from the spirit and scope of the present description, and the appended claims are intended to cover such modifications and arrangements. Thus, although the above has been described with particularity and detail in connection with what are presently considered to be the most practical and preferred aspects, it will be apparent to those skilled in the art that many modifications, including but not limited to form, function, mode of operation, and use, may be made without departing from the principles and concepts set forth herein. Likewise, as used herein, the examples and embodiments are intended to be illustrative in all respects only and should not be construed as limiting in any way.

[0055] The purpose of providing the above specific embodiments is to make the disclosure of the present invention more thorough and comprehensive, but the present invention is not limited to these specific embodiments. Those skilled in the art will understand that various modifications, equivalent substitutions, and variations may be made to the present invention, and as long as such modifications do not violate the spirit of the present invention, they shall be within the scope of protection of the present invention.

Claims

1. A superconducting magnet carrying device for transportation equipment, characterized in that: The superconducting magnet supporting device comprises: a tray frame for supporting the superconducting magnet; and A damping member has one end fixed to the supporting bottom surface of the transport device and the other end fixed to the pallet frame so as to be elastically deformable under the interaction force between the pallet frame and the transport device.

2. The superconducting magnet carrying device for transportation equipment according to claim 1, characterized in that: The pallet rack is formed with a damping connection surface, the damping connection surface is opposite to the supporting bottom surface of the transport device, and the damping member is fixed between the supporting bottom surface of the transport device and the damping connection surface.

3. The superconducting magnet carrying device for transportation equipment according to claim 2, characterized in that: The pallet rack comprises a body, the body comprising: an upper support surface cooperating with the superconducting magnet; and a lower support surface opposite the transport device; An accommodating space is formed between the damping connection surface and the lower supporting surface to accommodate the damping member, and a distance between the damping connection surface and the transportation equipment is greater than a distance between the lower supporting surface and the transportation equipment.

4. The superconducting magnet carrying device for transportation equipment according to claim 3, characterized in that: A first space is formed between the damping member and the body.

5. The superconducting magnet carrying device for transportation equipment according to claim 3, characterized in that: A second space is formed between the lower supporting surface of the body and the supporting bottom surface of the transportation equipment.

6. The superconducting magnet carrying device for transportation equipment according to claim 3, characterized in that: The tray rack further includes an extension portion extending outward from the main body, and the damping connection surface is formed on the extension portion.

7. The superconducting magnet carrying device for transportation equipment according to claim 6, characterized in that: The body includes a first side end and a second side end opposite to each other, and the extension portion includes: at least one first extension connected to the first side end; and At least one second extension is connected to the second side end.

8. The superconducting magnet carrying device for transportation equipment according to claim 6, characterized in that: The extension portion includes two opposite side edges extending upward from the damping connection surface.

9. The superconducting magnet carrying device for transportation equipment according to claim 3, characterized in that: A groove is provided along the lower supporting surface of the body, and the damping connection surface is formed on the bottom wall of the groove.

10. A transport device, characterized in that: The invention comprises the superconducting magnet carrying device for transportation equipment according to any one of claims 1 to 9.

Images