Coil clamping tool and installation force arm for superconducting coil handling

Abstract

The utility model provides a kind of coil clamping tool and installation force arm for superconducting coil handling, coil clamping tool includes substrate, clamping structure, connecting column and adjusting structure, multiple clamping structures are arranged along the circumference of substrate, clamping structure is used to along the radial compression joint coil of coil;The one end of connecting column is rotatably arranged relative to substrate, the axial one end of adjusting structure is rotatably arranged relative to connecting column, the axial other end of adjusting structure is rotatably arranged relative to substrate.Such, coil clamping tool can be clamped and fixed to coil by the cooperation of substrate, clamping structure, connecting column and adjusting structure, to carry coil, and the angle of coil relative to connecting column can be adjusted when installing coil, so the posture and installation angle of coil can be adjusted, improve the installation precision of coil.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a coil clamping fixture and an installation lever for transporting superconducting coils. Background Technology

[0002] Superconducting magnet coils are manufactured using resin potting technology. After potting, the coils are heavy, structurally precise, and fragile, requiring a balance between efficiency and safety during handling and installation. Existing assistive arm clamps are unsuitable for toroidal magnet coils and cannot provide adequate safety protection, making them unsuitable for gripping magnet coils. Furthermore, existing assistive arm clamps lack angle fine-tuning mechanisms, further hindering their use for high-precision installation of magnet coils. Utility Model Content

[0003] The purpose of this invention is to provide a coil clamping fixture and an installation lever arm for handling superconducting coils, so as to solve the problem that current assistive arm clamps are not suitable for handling and installing magnet coils.

[0004] To solve the above-mentioned technical problems, based on one aspect of this utility model, this utility model provides a coil clamping fixture, which includes:

[0005] substrate;

[0006] A clamping structure, wherein a plurality of the clamping structures are sequentially disposed on the substrate along the circumference of the substrate, the clamping structure being used to press the coil along the radial direction of the coil;

[0007] A connecting post, one end of which is rotatably disposed relative to the substrate, and a first rotation axis between the connecting post and the substrate is parallel to the substrate;

[0008] An adjustment structure is provided, wherein one axial end of the adjustment structure is rotatably disposed relative to the connecting column, and the other axial end of the adjustment structure is rotatably disposed relative to the substrate.

[0009] Optionally, the clamping structure includes a first driving component and a clamping baffle. The first driving component is connected to the clamping baffle and is used to drive the clamping baffle to move in a direction parallel to the substrate. The clamping baffle is used to press the inner or outer side of the coil.

[0010] Optionally, the clamping structure includes a first support baffle and a second support baffle, the first support baffle and the second support baffle being spaced apart in a direction perpendicular to the substrate, and at least one of the first support baffle and the second support baffle being movably disposed in a direction parallel to the substrate.

[0011] Optionally, at least one of the first support baffle and the second support baffle is movably disposed in a direction perpendicular to the substrate.

[0012] Optionally, a protective pad is provided on the contact surface between the clamping structure and the coil, that is, the protective pad is provided on the clamping baffle, and the protective pad is provided on the side of the first support baffle and the second support baffle facing each other.

[0013] Optionally, the adjustment structure is axially extendable and retractable, and the adjustment structure includes a cylinder, a hydraulic cylinder, and a linear motor.

[0014] Optionally, the coil clamping fixture further includes an adjusting column connected to the connecting column, the adjusting column being movably disposed along the radial direction of the connecting column, and one end of the adjusting column being used to abut against the substrate.

[0015] Optionally, the coil clamping fixture includes a base disposed on the substrate, the connecting column being rotatably connected to the base around the first rotation axis, one axial end of the adjustment structure being hinged to the connecting column, and the other axial end of the adjustment structure being hinged to the base.

[0016] Optionally, the connecting post and the substrate may further have a second rotation axis, which is perpendicular to the substrate.

[0017] Optionally, the connecting column is connected to the base plate via a rotary cylinder, that is, the base is connected to the rotary cylinder disposed on the base plate.

[0018] Based on another aspect of this utility model, this utility model also provides an installation lever arm for transporting superconducting coils, comprising:

[0019] A lever arm body, wherein the lever arm body has multiple degrees of freedom;

[0020] A coil clamping fixture is used to clamp the superconducting coil and adjust its angle after clamping. The coil clamping fixture includes:

[0021] substrate;

[0022] At least two clamping structures are disposed on the substrate, the clamping structures being used to press the superconducting coil radially to achieve clamping of the superconducting coil;

[0023] A connecting post, one end of which is rotatably disposed relative to the base plate, and the other end of which is connected to the lever arm body;

[0024] An adjustment structure is provided, wherein one axial end of the adjustment structure is rotatably disposed relative to the connecting column, and the other axial end of the adjustment structure is rotatably disposed relative to the base plate;

[0025] The adjustment structure is used to enable the superconducting coil to be flipped from a horizontal position to a set angle relative to the horizontal position after being clamped by the coil clamping fixture.

[0026] Optionally, the coil clamping fixture further includes an adjusting column connected to the connecting column, the adjusting column being movably disposed along the radial direction of the connecting column;

[0027] One end of the adjusting column abuts against the substrate, and the other end of the adjusting column is provided with a control panel. The control panel is used to control the rotation of the adjusting column so that the adjusting column abuts against the substrate, thereby fine-tuning and locking the angle between the connecting column and the substrate.

[0028] The coil clamping fixture described above applies radial pressure to the coil by pressing it against the substrate. Multiple clamping structures arranged on the substrate work together to clamp and secure the coil. The other end of the connecting post connects to the mounting arm. The connecting post allows the substrate to deflect relative to it, adjusting the angle of the coil relative to the post. The adjustment mechanism locks the angle between the substrate and the connecting post, thus locking the angle between the coil and the post. In this way, the coil clamping fixture, through the cooperation of the substrate, clamping structure, connecting post, and adjustment mechanism, clamps and secures the coil, facilitating coil handling. Furthermore, during coil installation, the angle of the coil relative to the connecting post can be adjusted, thus adjusting the coil's posture and installation angle, improving installation accuracy.

[0029] It should be noted that since the installation lever arm includes the coil clamping fixture, it also possesses the technical effects provided by the coil clamping fixture, which will not be repeated here. Furthermore, the lever arm body has multiple degrees of freedom, and the coil clamping fixture can adjust its posture under the drive of the lever arm body, further improving the installation accuracy of the coil. Attached Figure Description

[0030] Those skilled in the art will understand that the accompanying drawings are provided to better understand the present invention and do not constitute any limitation on the scope of the present invention. Wherein:

[0031] Figure 1 This is a schematic diagram of the installation lever arm according to an embodiment of the present invention;

[0032] Figure 2 This is a schematic diagram of a coil clamping fixture according to an embodiment of the present invention (the clamping baffle abuts against the radial inner side of the coil).

[0033] Figure 3 This is a schematic diagram of the base plate of the coil clamping fixture after it has rotated relative to the connecting post according to an embodiment of the present invention (the clamping baffle abuts against the radial inner side of the coil).

[0034] Figure 4 yes Figure 3 The left view in the middle;

[0035] Figure 5 This is a schematic diagram of a coil clamping fixture according to an embodiment of the present invention (the clamping baffle abuts against the radial outer side of the coil).

[0036] Figure 6 This is a schematic diagram of the base plate of the coil clamping fixture after it has rotated relative to the connecting post according to an embodiment of the present invention (the clamping baffle abuts against the radial outer side of the coil).

[0037] In the attached image:

[0038] 100 - Coil clamping fixture; 200 - Lever arm body; 300 - Coil;

[0039] 10-base plate; 11-body plate; 12-extension plate;

[0040] 20-Clamping structure; 21-First driving component; 22-Clamping baffle; 23-First support baffle; 24-Second support baffle; 25-Second driving component;

[0041] 30-Connecting post;

[0042] 40 - Adjust the structure;

[0043] 50-Adjusting column;

[0044] 60-Control panel;

[0045] 70 - Base;

[0046] 80-rotary cylinder;

[0047] A - First axis of rotation; B - Second axis of rotation. Detailed Implementation

[0048] To make the objectives, advantages, and features of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the drawings are all in a very simplified form and are not drawn to scale, and are only used to facilitate and clarify the explanation of the objectives of the embodiments of this utility model. Furthermore, the structures shown in the drawings are often part of the actual structure. In particular, different drawings may emphasize different aspects and sometimes use different scales.

[0049] As used in this invention, the singular forms “a,” “an,” and “the” include plural objects; the term “or” is generally used to include the meaning of “and / or”; the term “a number” is generally used to include the meaning of “at least one”; and the term “at least two” is generally used to include the meaning of “two or more”. Furthermore, the terms “first,” “second,” and “third” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with “first,” “second,” or “third” may explicitly or implicitly include one or at least two of that feature. “One end” and “the other end,” as well as “proximal end” and “far end,” generally refer to two corresponding parts, including not only endpoints. The terms “installed,” “connected,” and “joined” should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two elements or the interaction between two elements. Furthermore, as used in this invention, the phrase "one element is disposed on another element" generally only indicates that there is a connection, coupling, cooperation, or transmission relationship between the two elements. This connection, coupling, cooperation, or transmission can be direct or indirect through an intermediate element, and should not be construed as indicating or implying a spatial positional relationship between the two elements. That is, one element can be located arbitrarily inside, outside, above, below, or to one side of the other element, unless otherwise explicitly stated. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0050] Figure 1 This is a schematic diagram of the mounting lever arm according to an embodiment of this utility model. (See attached diagram) Figure 1 The mounting arm includes a coil clamping fixture 100 and a lever arm body 200. The coil clamping fixture 100 is used to clamp and fix a coil 300, such as a superconducting magnet coil. The coil clamping fixture 100 is connected to the lever arm body 200. The lever arm body 200 has multiple degrees of freedom, including translational and rotational degrees of freedom in various directions. With this multi-degree-of-freedom configuration, the coil clamping fixture 100 can be adjusted to change its orientation, thereby adjusting the orientation of the clamped coil 300. This facilitates the installation of the coil 300 onto the corresponding medical facility and allows for adjustment of the coil 300's installation angle, achieving high-precision installation. In one embodiment, the lever arm body 200 has multiple rotary joints, thus realizing multiple degrees of freedom.

[0051] The coil clamping fixture in this embodiment is used to clamp the coil and adjust its angle after clamping. (See reference...) Figure 2 and Figure 5The coil clamping fixture 100 includes a base plate 10, clamping structures 20, connecting posts 30, and adjusting structures 40. Multiple clamping structures 20 are disposed on the base plate 10 and arranged circumferentially along the base plate 10. Preferably, the multiple clamping structures 20 are evenly arranged circumferentially along the base plate 10. The clamping structures 20 are used to press the coil 300 radially along the coil 300, thus applying radial pressure to the coil 300. Based on the arrangement of the multiple clamping structures 20 on the base plate 10, the multiple clamping structures 20 can cooperate to clamp and fix the coil 300. Regarding the method of the clamping structures 20 pressing the coil 300 radially, all clamping structures 20 can press the inner radial side of the coil 300. Figure 2 As shown), all clamping structures 20 can be pressed radially outward from the coil 300. Figure 5 As shown in the figure, a portion of the clamping structure 20 may press against the radial inner side of the coil 300, while another portion of the clamping structure 20 may press against the radial outer side of the coil 300. Thus, the contact surface between each clamping structure 20 and the coil 300 may be the inner ring surface of the coil 300, or the contact surface between each clamping structure 20 and the coil 300 may be the outer ring surface of the coil 300. Alternatively, a portion of the clamping structure 20 may contact the inner ring surface of the coil 300, while another portion of the clamping structure 20 may contact the outer ring surface of the coil 300. One end of the connecting post 30 is rotatably disposed relative to the substrate 10, and the first rotation axis A between the connecting post 30 and the substrate 10 is parallel to the substrate 10. The other end of the connecting post 30 is connected to the lever body 200 of the mounting lever arm. One axial end of the adjustment structure 40 is rotatably disposed relative to the connecting post 30, and the other axial end of the adjustment structure 40 is rotatably disposed relative to the substrate 10. The adjustment structure 40 is used to adjust the angle between the connecting post 30 and the substrate 10 after the coil 300 is clamped by multiple clamping structures 20, thereby realizing the angle adjustment between the coil 300 and the connecting post 30, and thus realizing the position flipping of the coil 300. For example, the coil 300 is flipped from the horizontal position to form a set angle (e.g., 90°) with the horizontal position.

[0052] In one specific embodiment, the adjusting structure 40 is axially telescopic, and the axis of the adjusting structure 40 is not in the same plane as the axis of the connecting column 30. Thus, based on the fact that both ends of the adjusting structure 40 are rotatably connected to the connecting column 30 and the base plate 10 respectively, the angle between the connecting column 30 and the base plate 10 can be adjusted by changing the axial length of the adjusting structure 40.

[0053] Thus, multiple clamping structures 20 cooperate to clamp and fix the coil 300, and when clamping the coil 300, the coil 300 is preferably parallel to the substrate 10; the arrangement of the connecting post 30 allows the substrate 10 to deflect relative to the connecting post 30, thereby adjusting the angle of the coil 300 relative to the connecting post 30. The setting of the adjustment structure 40 can adjust and lock the angle between the substrate 10 and the connecting post 30, thereby locking the angle between the coil 300 and the connecting post 30, realizing the coil 300 can be flipped to any position and the position can be fixed after flipping. For example, the coil 300 can be flipped to a set angle with the horizontal position and can maintain stable balance at the set angle position. For example, the coil 300 can be flipped from the horizontal position to the vertical position, realizing the maximum 90° flip of the coil 300 with the horizontal position. Thus, the coil clamping fixture 100, through the cooperation of the base plate 10, the clamping structure 20, the connecting post 30, and the adjusting structure 40, can clamp and fix the coil 300, thereby transporting the coil 300. Furthermore, when installing the coil 300, the angle of the coil 300 relative to the connecting post 30 can be adjusted arbitrarily, thereby arbitrarily adjusting the posture and installation angle of the coil 300 and improving the installation accuracy of the coil 300.

[0054] See Figure 2 In one embodiment, the substrate 10 includes a body plate 11 and a plurality of extension plates 12. The body plate 11 is circular or a regular polygon. The plurality of extension plates 12 are sequentially disposed around the outer periphery of the body plate 11 along the circumferential direction, and the extension plates 12 extend outward along the radial direction of the body plate 11. A plurality of clamping structures 20 are disposed one-to-one on the plurality of extension plates 12.

[0055] See Figure 2 and Figure 3 The clamping structure 20 includes a first driving component 21 and a clamping baffle 22. The first driving component 21 is connected to the clamping baffle 22 and is used to drive the clamping baffle 22 to move in a direction parallel to the substrate 10 (that is, to drive the clamping baffle 22 to move radially along the extension plate 12 along the body plate 11). The clamping baffle 22 is used to press the inner or outer side of the coil 300. Preferably, the clamping baffle 22 is perpendicular to the substrate 10. All clamping baffles 22 may press the inner side of the coil 300, or all clamping baffles 22 may press the outer side of the coil 300, or a portion of the clamping baffles 22 may press the inner side of the coil 300 while another portion presses the outer side of the coil 300. Thus, for all clamping structures, the clamping baffles 22 can be the inner ring surface of all clamping baffles 22 clamping the coil 300, or the outer ring surface of all clamping baffles 22 clamping the coil 300, or a portion of the clamping baffles 22 clamping the inner ring surface of the coil 300 and another portion of the clamping baffles 22 clamping the outer ring surface of the coil 300.

[0056] For example, the first drive component 21 may be a cylinder, a hydraulic cylinder, or a linear drive motor.

[0057] Furthermore, the clamping structure 20 is also used to clamp the coil 300 along the axial direction of the coil 300, which makes the fixation of the coil 300 by the clamping structure 20 more stable. Thus, in addition to clamping the inner ring surface (or outer ring surface) of the coil 300, the clamping structure 20 is also used to clamp the two axial end faces of the coil 300. For example, the clamping contact surface between the clamping structure 20 and the coil 300 can be the inner ring surface and the two axial end faces of the coil 300, or the outer ring surface and the two axial end faces of the coil 300, or a portion of the clamping contact surface between the clamping structure 20 and the coil 300 is the inner ring surface and the two axial end faces of the coil 300, and another portion of the clamping contact surface between the clamping structure 20 and the coil 300 is the inner ring surface and the two axial end faces of the coil 300.

[0058] See Figure 2 and Figure 3 In one embodiment, the clamping structure 20 includes a first support baffle 23 and a second support baffle 24. Preferably, both the first support baffle 23 and the second support baffle 24 are parallel to the substrate 10. The first support baffle 23 and the second support baffle 24 are spaced apart in a direction perpendicular to the substrate 10. At least one of the first support baffle 23 and the second support baffle 24 is movably disposed in a direction parallel to the substrate 10, that is, at least one of the first support baffle 23 and the second support baffle 24 is movable on the extension plate 12. In this way, the axial ends of the coil 300 can be clamped by the first support baffle 23 and the second support baffle 24.

[0059] As illustrated, both the first support baffle 23 and the second support baffle 24 can move radially along the body plate 11. First, all the second support baffles 24 are moved to lift the coil 300. Then, all the first support baffles 23 are moved so that they contact the other axial end of the coil 300, thereby clamping the coil 300 axially with the cooperation of the first and second support baffles 23 and 24. The movement of the second support baffle 24 can be achieved by the second driving component 25 disposed on the substrate 10. Figure 4 , Figure 6 As shown), the second driving component 25 can be a cylinder, a hydraulic cylinder, or a linear drive motor. The movement of the first support baffle 23 can be achieved by setting other driving components, or the first support baffle 23 can be set on the clamping baffle 22, and the first driving component 21 can be used to make the first support baffle 23 move synchronously with the clamping baffle 22. Furthermore, when the second support baffle 24 lifts the coil 300, the first driving component 21 drives the clamping baffle 22 and the first support baffle 23 to move, so that the coil 300 can be clamped and fixed synchronously in the axial and radial directions.

[0060] Preferably, at least one of the first support baffle 23 and the second support baffle 24 is movably disposed in a direction perpendicular to the substrate 10. This allows for the adjustment of the spacing between the first support baffle 23 and the second support baffle 24 to accommodate coils 300 of different sizes and weights. For example, in this embodiment, the position of the first support baffle 23 in the direction perpendicular to the substrate 10 is fixed, and all the first support baffles 23 are coplanar and parallel to the substrate 10. This predefines the clamping position of the upper end face of the coil 300, ensuring that the coil 300 is parallel to the substrate 10 after axial clamping, thus preventing positional deviation.

[0061] Preferably, a protective pad (not shown) is provided on the clamping contact surface between the clamping structure 20 and the coil 300. That is, a protective pad is provided on the clamping baffle 22, and protective pads are provided on the side of the first support baffle 23 and the second support baffle 24 facing each other. The protective pad between the clamping structure 20 and the coil 300 plays a clamping buffering role and can protect the coil 300. The material of the protective pad can be sponge, plastic, foam, etc.

[0062] In one embodiment, the adjustment structure 40 includes a cylinder, a hydraulic cylinder, and a linear motor.

[0063] Considering that the pneumatic cylinder solution is driven by pneumatic principles and the hydraulic cylinder solution is driven by hydraulic principles, the axial stroke of the pneumatic and hydraulic cylinders may fluctuate slightly, causing a slight dynamic deviation in the angle between the substrate 10 and the connecting post 30, which may even affect the installation angle of the coil 300 and potentially its installation accuracy. Therefore, the coil clamping fixture 100 in this embodiment also includes an adjusting post 50 connected to the connecting post 30. The adjusting post 50 is movably arranged radially along the connecting post 30, and one end of the adjusting post 50 is used to abut against the substrate 10. After the pneumatic or hydraulic cylinder adjusts the angle between the connecting post 30 and the substrate 10, the adjusting post 50 can be moved to abut against the substrate 10 and locked, thereby achieving fine-tuning and locking of the angle between the connecting post 30 and the substrate 10.

[0064] For example, the adjusting column 50 passes through the connecting column 30 along its radial thread. One end of the adjusting column 50 abuts against the base plate 10, and the other end of the adjusting column 50 is provided with a control panel 60. After the cylinder or hydraulic cylinder adjusts the angle between the connecting column 30 and the base plate 10, the adjusting column 50 is rotated by controlling the control panel 60, thereby moving the adjusting column 50 relative to the connecting column 30, and causing the adjusting column 50 to abut against the base plate 10. This fine-tunes and locks the angle between the connecting column 30 and the base plate 10, avoiding angle fluctuations caused by the adjustment method of the cylinder or hydraulic cylinder.

[0065] It should be noted that if the adjustment structure 40 uses a linear motor or other structure whose axial travel does not fluctuate, the adjustment column 50 is not required.

[0066] In one embodiment, the coil clamping fixture 100 includes a base 70 disposed on the substrate 10, a connecting post 30 rotatably connected to the base 70 around a first rotation axis A, an axial end of an adjusting structure 40 hinged to the connecting post 30, and the other axial end of the adjusting structure 40 hinged to the base 70.

[0067] Preferably, the connecting post 30 and the substrate 10 also have a second rotation axis B, which is perpendicular to the substrate 10. Preferably, the second rotation axis B is the center line of the substrate 10. In this way, the substrate 10 can rotate relative to the connecting post 30 around the second rotation axis B, and the substrate 10 drives the clamped coil 300 to rotate, satisfying different position installation requirements of the coil 300.

[0068] In one embodiment, the connecting post 30 is connected to the base plate 10 via a rotary cylinder 80. For example, the base 70 is connected to the rotary cylinder 80 disposed on the base plate 10.

[0069] Preferably, in this embodiment, displacement sensors, angle sensors, etc., can be set on the coil clamping fixture 100 to detect displacement data such as the displacement of the first support baffle 23 / second support baffle 24 (including displacement in the direction parallel to the substrate 10 and displacement in the direction perpendicular to the substrate 10), the displacement of the clamping baffle 22, and the axial length of the adjustment structure 40, as well as angle data such as the angle between the connecting column 30 and the substrate 10 and the installation angle of the coil 300. Corresponding angle sensors are set on the rotation joint of the lever arm body 200 to detect the angle parameters of the rotation joint, and the feedback control mechanism of the MCU is used to realize the automated and high-precision installation of the coil 300.

[0070] An embodiment of this utility model also provides an installation lever for transporting superconducting coils. The installation lever includes a lever body 200 and a coil clamping fixture 100. The lever body 200 has multiple degrees of freedom, and the coil clamping fixture 100 is used to clamp the superconducting coil and adjust the angle after clamping. The coil clamping fixture includes a base plate 10, at least two clamping structures 20, a connecting post 30, and an adjustment structure 40. The at least two clamping structures 20 are disposed on the base plate 10. The clamping structures 20 are used to press the superconducting coil radially along the superconducting coil. The superconducting coil is clamped by the at least two clamping structures 20. One end of the connecting post 30 is rotatably disposed relative to the base plate 10, and the other end of the connecting post 30 is connected to the lever arm body 200. One axial end of the adjustment structure 40 is rotatably disposed relative to the connecting post 30, and the other axial end of the adjustment structure 40 is rotatably disposed relative to the base plate 10. The adjustment structure 40 is used to enable the superconducting coil to be flipped from a horizontal position to a relatively horizontal position at a set angle after being clamped by the coil clamping fixture 100.

[0071] Furthermore, the coil clamping fixture 100 also includes an adjusting column (50) connected to the connecting column 30. The adjusting column (50) is movably arranged along the radial direction of the connecting column 30. One end of the adjusting column (50) abuts against the substrate 10, and the other end of the adjusting column (50) is provided with a control disk 60. The control disk 60 is used to control the rotation of the adjusting column (50) so that the adjusting column (50) abuts against the substrate 10, thereby fine-tuning and locking the angle between the connecting column 30 and the substrate 10.

[0072] As described above, the mounting arm 200 has multiple degrees of freedom, such as three axes and six directions of freedom in space, that is, translational movement along the X, Y, and Z axes and rotational movement around these three axes in three-dimensional space. Thus, driven by the mounting arm 200, the superconducting coil fixed by the coil clamping fixture 100 has six degrees of freedom in the X, Y, and Z axes, allowing for large-scale coil handling and adjustment of the superconducting coil's mounting angle. Then, through the adjustment structure 40, the angle between the superconducting coil and the horizontal position can be adjusted, thus adjusting the superconducting coil's mounting angle. Finally, the adjusting column 50 enables fine-tuning and locking of the superconducting coil's mounting angle.

[0073] The installation lever arm of this embodiment will be described below through a specific implementation scenario. Here, the second support baffle 24 is set to be movable in the direction parallel to the substrate 10, all the second support baffles 24 are coplanar and parallel to the substrate 10, the first support baffle 23 is translated synchronously with the clamping baffle 22, and the first support baffle 23 can move in the direction perpendicular to the substrate 10.

[0074] Clamping stage: First, the coil clamping fixture 100 is moved downward by the action of the lever body 200 until the substrate 10 passes through the inner ring of the coil 300. Then, all the second support baffles 24 are pushed outward. Then, the coil clamping fixture 100 is moved upward by the lever body 200 so that all the second support baffles 24 contact the lower end face of the coil 300. Then, the clamping baffles 22 are pushed outward, and the first support baffles 23 are moved outward at the same time. When all the clamping baffles 22 contact the inner ring face of the coil 300, the coil 300 is clamped in the radial direction. Finally, the first support baffles 23 are moved downward so that all the first support baffles 23 contact the upper end face of the coil 300. Thus, under the action of all the first support baffles 23 and all the second support baffles, the coil 300 is clamped in the axial direction.

[0075] Handling stage: The coil 300 is moved to the installation position through the multi-degree-of-freedom of the lever arm body 200, and the attitude of the coil clamping fixture can be adjusted through the lever arm body 200.

[0076] Position Flipping Stage: By manipulating the adjustment structure 40, its axial length changes, thereby adjusting the angle between the connecting post 30 and the substrate 10. This achieves position flipping of the coil 300, ensuring its orientation meets the installation requirements. For example, the coil 300 can be flipped from a horizontal position to a position at a set angle (this set angle can be 30°, 60°, etc., adjusted according to actual conditions, with a maximum of 90°, i.e., flipping the coil 300 from a horizontal position to a vertical position). Understandably, locking the axial length of the adjustment structure 40 correspondingly locks the flipped position of the coil 300.

[0077] Fine-tuning stage: The adjustment column 50 is rotated relative to the connecting column 30 by controlling the control panel 60, so that the adjustment column 50 can move radially to the connecting column 30 until the adjustment column 50 abuts against the base plate 10. The threaded connection between the adjustment column 50 and the connecting column 30 serves as a self-locking fixation of the adjustment column 50, ensuring that the adjustment column 50 will not move after it abuts against the base plate 10, thereby achieving locking after fine-tuning the installation angle of the coil 300.

[0078] It should be noted that the transport phase can be performed before the position flipping phase or after the fine-tuning phase.

[0079] Although the present invention has been disclosed above with reference to preferred embodiments, these embodiments are not intended to limit the present invention. For any person skilled in the art, many possible variations and modifications can be made to the technical solutions of the present invention based on the disclosed technical content, or equivalent embodiments can be modified accordingly, without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, shall still fall within the protection scope of the present invention.

Claims

1. A coil clamping fixture (100), characterized in that, include: base(10); Clamping structure (20), a plurality of clamping structures (20) are sequentially arranged on the substrate (10) along the circumference of the substrate (10), the clamping structure (20) is used to press the coil (300) radially along the coil (300). A connecting post (30) is provided at one end relative to the substrate (10), and a first rotation axis (A) between the connecting post (30) and the substrate (10) is parallel to the substrate (10). An adjustment structure (40) is provided, with one axial end of the adjustment structure (40) rotatably disposed relative to the connecting column (30), and the other axial end of the adjustment structure (40) rotatably disposed relative to the substrate (10).

2. The coil clamping fixture (100) according to claim 1, characterized in that, The clamping structure (20) includes a first driving component (21) and a clamping baffle (22). The first driving component (21) is connected to the clamping baffle (22) and is used to drive the clamping baffle (22) to move in a direction parallel to the substrate (10). The clamping baffle (22) is used to press the inner or outer side of the coil (300).

3. The coil clamping fixture (100) according to claim 1, characterized in that, The clamping structure (20) includes a first support baffle (23) and a second support baffle (24), the first support baffle (23) and the second support baffle (24) being spaced apart in a direction perpendicular to the substrate (10), and at least one of the first support baffle (23) and the second support baffle (24) being movably disposed in a direction parallel to the substrate (10).

4. The coil clamping fixture (100) according to claim 3, characterized in that, At least one of the first support baffle (23) and the second support baffle (24) is movably disposed in a direction perpendicular to the substrate (10).

5. The coil clamping fixture (100) according to claim 1, characterized in that, The adjustment structure (40) is axially extendable and retractable, and the adjustment structure (40) includes a cylinder, a hydraulic cylinder, and a linear motor.

6. The coil clamping fixture (100) according to claim 5, characterized in that, The coil clamping fixture (100) further includes an adjusting post (50) connected to the connecting post (30). The adjusting post (50) is movably arranged radially along the connecting post (30), and one end of the adjusting post (50) is used to abut against the substrate (10).

7. The coil clamping fixture (100) according to claim 1, characterized in that, The connecting post (30) and the substrate (10) also have a second rotation axis (B), which is perpendicular to the substrate (10).

8. The coil clamping fixture (100) according to claim 1, characterized in that, The coil clamping fixture (100) includes a base (70) disposed on the substrate (10), a connecting post (30) being rotatably connected to the base (70) around the first rotation axis (A), an axial end of the adjustment structure (40) being hinged to the connecting post (30), and the other axial end of the adjustment structure (40) being hinged to the base (70).

9. A mounting lever arm for transporting superconducting coils, characterized in that, include: Lever arm body (200), the lever arm body (200) having multiple degrees of freedom; A coil clamping fixture (100) is used to clamp a superconducting coil and adjust its angle after clamping. The coil clamping fixture (100) includes: base(10); At least two clamping structures (20) are disposed on the substrate (10), the clamping structures (20) being used to press the superconducting coil radially to achieve clamping of the superconducting coil; A connecting post (30) is provided, one end of which is rotatably disposed relative to the base plate (10), and the other end of which is connected to the lever arm body (200). An adjustment structure (40) is provided, with one axial end of the adjustment structure (40) rotatably disposed relative to the connecting column (30), and the other axial end of the adjustment structure (40) rotatably disposed relative to the base plate (10). The adjustment structure (40) is used to enable the superconducting coil to be flipped from a horizontal position to a set angle relative to the horizontal position after being clamped by the coil clamping fixture (100).

10. The mounting arm for transporting superconducting coils according to claim 9, characterized in that, The coil clamping fixture (100) further includes an adjusting column (50) connected to the connecting column (30), the adjusting column (50) being movably arranged along the radial direction of the connecting column (30); One end of the adjusting column (50) abuts against the substrate (10), and the other end of the adjusting column (50) is provided with a control disk (60). The control disk (60) is used to control the adjustment column (50) to rotate so that the adjusting column (50) abuts against the substrate (10), thereby fine-tuning and locking the angle between the connecting column (30) and the substrate (10).

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