Receiving coil support

Abstract

The utility model discloses a receiving coil support, relates to the technical field of electromagnetic measurement, and mainly aims to realize stable placement and height adjustment of a receiving coil above a steel rail. According to the main technical scheme, the receiving coil support comprises a support body, a lifting part and a clamping part; the lifting part is arranged at the top of the bracket main body, and the lifting part is connected with the bracket main body in a lifting manner and is used for bearing a coil to be tested; and the clamping part is arranged at the bottom of the bracket main body and is used for connecting the bracket main body and a steel rail so as to fix the coil to be tested and the steel rail.

Description

Technical Field

[0001] The present application belongs to the field of electromagnetic measurement technology, and specifically relates to a receiving coil bracket. Background Art

[0002] Measuring the frequency response characteristics of locomotive signal receiving coils requires placing them at a specific, prescribed location above the rails. Furthermore, calibrating track circuit currents often requires carrying the coils directly onto the railway line for testing, and measuring how the characteristics vary at varying heights from the rail surface. However, the current lack of effective tools to meet these requirements presents significant challenges and inconvenience. Utility Model Content

[0003] In view of this, the present application provides a receiving coil bracket, the main purpose of which is to achieve stable placement and height adjustment of the receiving coil above the rail.

[0004] To achieve the above objectives, this application mainly provides the following technical solutions:

[0005] The present application provides a receiving coil support, comprising:

[0006] The bracket body, the lifting part and the clamping part;

[0007] The lifting portion is provided on the top of the bracket body and is connected to the bracket body in a liftable manner, and is used to carry the coil to be tested;

[0008] The clamping portion is provided at the bottom of the bracket body and is used to connect the bracket body and the rail so as to fix the coil to be tested and the rail.

[0009] Optionally, the lifting part includes a height-adjustable seat plate, which is provided with an adjustment slot, the adjustment slot extending in the vertical direction, the adjustment slot being used to pass through a locking piece, the locking piece being arranged on the bracket body, and the locking piece being able to pass through the height-adjustable seat plate through the adjustment slot and be connected and fixed to the pressure block.

[0010] Optionally, the clamping portion includes a waist fixing bolt, and at least two waist fixing bolts are provided, and the at least two waist fixing bolts are arranged oppositely on both sides of the rail for clamping the waist of the rail.

[0011] Optionally, the clamping portion further includes a bottom support bolt, and at least four bottom support bolts are provided. The at least four bottom support bolts are respectively located at the four corners of the clamping portion for supporting the bottom of the rail.

[0012] Optionally, the clamping portion further includes a head centering bolt, and at least two of the head centering bolts are provided, and the at least two head centering bolts are relatively arranged on both sides of the rail for abutting against the rail head of the rail.

[0013] Optionally, the width of the bracket body gradually increases in the direction from the rail toward the coil to be tested.

[0014] Optionally, the height-adjusting seat plate is marked with a scale, the scale is in millimeters, and the scale increases in the direction from the coil to be tested toward the rail.

[0015] Optionally, the bracket body is a hollow structure.

[0016] Optionally, the bracket body is made of nylon material.

[0017] Optionally, when the clamping portion includes a head centering bolt, a waist fixing bolt and a bottom supporting bolt, the head centering bolt, the waist fixing bolt and the bottom supporting bolt are all butterfly bolts.

[0018] By means of the above technical solution, this application has at least the following beneficial effects:

[0019] The receiving coil holder provided in the embodiments of this application features a lifting portion that allows for precise adjustment of the measured coil's height relative to the rail surface, meeting the stringent height requirements for different measurement scenarios and ensuring the accuracy and reliability of the measured data. A clamping portion securely connects the holder to the rail, securing the measured coil and the rail, preventing displacement or shaking during measurement and avoiding measurement errors due to positional changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a receiving coil support according to an optional embodiment of the present application;

[0021] Figure 2 This is a side view of a receiving coil support according to an optional embodiment of the present application.

[0022] The reference numerals indicate:

[0023] 1. Bracket body; 11. First side plate; 12. Second side plate; 12. Connecting plate; 13. Locking piece; 14. Pressing block; 2. Lifting part; 21. Height-adjusting seat plate; 211. Adjustment slot; 222. Scale; 3. Clamping part; 31. Waist fixing bolt; 32. Bottom support bolt; 33. Head centering bolt; 4. Coil to be tested; 5. Rail. DETAILED DESCRIPTION

[0024] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0026] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0027] The preferred embodiments of the present application are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present application and are not used to limit the present application.

[0028] See also Figures 1 to 2 As shown, according to an embodiment of the present application, a receiving coil bracket is provided, comprising: a bracket body 1, a lifting portion 2 and a clamping portion 3; the lifting portion 2 is arranged at the top of the bracket body 1, and the lifting portion 2 is connected to the bracket body 1 in a liftable manner, for carrying the coil to be measured 4; the clamping portion 3 is arranged at the bottom of the bracket body 1, for connecting the bracket body 1 and the rail 5 to fix the coil to be measured 4 and the rail 5.

[0029] In this embodiment, the lifting portion 2 is configured to be raise or lowered, allowing the measured coil 4 to be precisely adjusted relative to the rail surface, meeting the stringent height requirements of the measured coil 4 in different measurement scenarios, thereby ensuring the accuracy and reliability of the measured data. The clamping portion 3 securely connects the bracket body 1 to the rail 5, securing the measured coil 4 and the rail 5, preventing displacement or shaking of the measured coil 4 during measurement, and thus avoiding measurement errors due to positional changes.

[0030] The bracket body 1 is the main supporting structure of the entire receiving coil bracket, providing an installation basis for the lifting part 2 and the clamping part 3.

[0031] The supporting portion 2 is located at the top of the bracket body 1 and is mainly used to support the coil to be tested 4. It provides a stable placement platform for the coil to be tested 4 to ensure that the coil to be tested 4 does not shake or fall during the measurement process.

[0032] Specifically, the lifting part 2 is connected to the bracket body 1 in a liftable manner, and the height of the lifting part 2 can be flexibly adjusted according to different measurement requirements, thereby changing the distance between the coil to be measured 4 and the rail 5. It is understandable that in the process of measuring the frequency response characteristics of the locomotive signal receiving coil and calibrating the track circuit current, different heights from the rail surface are likely to affect the measurement results. In this embodiment, by adjusting the height of the lifting part 2, the position of the coil to be measured 4 can be controlled extremely accurately, thereby obtaining more accurate measurement data. Specifically, the lifting function of the lifting part 2 can adopt a variety of adjustment methods such as thread adjustment, hydraulic adjustment or mechanical connecting rod adjustment.

[0033] The clamping portion 3 is located at the bottom of the bracket body 1. Its primary function is to connect the bracket body 1 to the rail 5, thereby securing the coil 4 to be measured and the rail 5. During measurement, the relative position of the coil and rail 5 must be kept stable to avoid measurement errors caused by positional variations. In this embodiment, the clamping portion 3 firmly grips the rail 5, providing stable support for the entire bracket.

[0034] Specifically, in some examples, the clamping portion 3 is connected to the rail 5 by mechanical clamping. Specifically, the bracket body 1 can be fixed to the rail 5 by bolts, clamps or other fastening devices.

[0035] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, the lifting part 2 includes a height-adjustable seat plate 21, on which an adjustment slot 211 is provided. The adjustment slot 211 extends in the vertical direction. The adjustment slot 211 is used to pass through the locking piece 13. The locking piece 13 is arranged on the bracket body 1. The locking piece 13 can pass through the height-adjustable seat plate 21 through the adjustment slot 211 and be connected and fixed to the pressing block 14.

[0036] In this embodiment, an adjustment slot 211 extending in the vertical direction on the height-adjusting seat plate 21 provides a path for adjusting the height of the lifting portion 2. By adjusting the position of the locking member 13 in the adjustment slot 211, the lifting portion 2 can be positioned at different heights to meet the requirements for the distance between the different coils to be measured 4 and the rail 5 in various measurement scenarios. At the same time, the locking member 13 passes through the height-adjusting seat plate 21 through the adjustment slot 211 and is connected and fixed to the pressure block 14, which can ensure that the lifting portion 2 remains stable after being adjusted to a specific height. During the measurement process, the height will not change due to slight vibrations or interference from the outside world, thereby ensuring the accuracy and reliability of the measurement.

[0037] The bracket body 1 includes a first side panel 11 and a second side panel 12, which are arranged opposite each other. A connecting panel 12 is provided between the first and second side panels 11, 12. At least two connecting panels 12 are provided. The at least two connecting panels 12 are spaced apart between the first and second side panels 11, 12 and connected to the first and second side panels 11, 12 by mortise and tenon joints, thereby enhancing the structural stability of the bracket body 1.

[0038] The height-adjustable seat plate 21 is vertically adjustable relative to the connecting plate 12. In this embodiment, at least two height-adjustable seat plates 21 are provided, and at least two height-adjustable seat plates 21 are provided in a one-to-one correspondence with at least two connecting plates 12 to form a stable support structure.

[0039] Specifically, an adjustment slot 211 is provided on the height-adjusting seat plate 21. This adjustment slot 211 extends vertically to ensure that the height of the support portion 2 can be adjusted perpendicular to the rail 5 to meet the specific requirements for the distance between the coil 4 to be measured and the rail 5 in different measurement scenarios. At the same time, a locking member 13 is provided on the connecting plate 12, which can be a locking bolt. In actual application operations, the adjustment slot 211 allows the locking member 13 to pass through. When faced with the need to adjust the height of the support portion 2, the operator only needs to operate the locking member 13 and adjust its position within the adjustment slot 211 to change the height of the support portion 2 relative to the bracket body 1, thereby accurately achieving the required adjustment of the distance between the coil 4 to be measured and the rail 5, providing a strong guarantee for obtaining accurate measurement data. Furthermore, in order to enhance the stability of the connection and prevent the locking member 13 from loosening, the support portion 2 can firmly support the coil 4 to be measured. A pressure block 14 is provided on the side of the height-adjusting seat plate 21 facing away from the connecting plate 12. When the locking piece 13 can pass through the height-adjusting seat plate 21 through the adjusting slot 211 and be connected and fixed to the pressure block 14, it can prevent the supporting part 2 from accidentally moving or shaking during use, ensuring that the coil 4 to be tested can be stably placed on the supporting part 2.

[0040] In some specific examples, the lifting unit 2 includes only the height-adjustable base plate 21, which directly supports the coil under test 4. Specifically, a slot is provided on the top of the height-adjustable base plate 21, into which the coil under test 4 can be inserted. In other specific examples, the lifting unit 2 includes the height-adjustable base plate 21 and a tray, which is provided on top of the height-adjustable base plate 21, and the height-adjustable base plate 21 supports the coil under test 4 via the tray.

[0041] In the above embodiment, see Figure 1 As shown, the height adjustment base plate 21 is marked with a scale 222 , the scale 222 is in millimeter order, and the scale 222 increases in the direction from the coil 4 to be tested toward the rail 5 .

[0042] In this embodiment, the scale 222 is directly marked on the height adjustment seat plate 21. When the operator adjusts the height of the lifting part 2, he can intuitively see the approximate height of the current coil to be tested 4 relative to the rail 5 without having to perform complex calculations or inferences, making the entire height adjustment process more intuitive and convenient, reducing the difficulty of operation, and enabling inexperienced operators to complete the adjustment work more smoothly. At the same time, the scale 222 is at the millimeter level, which can provide the operator with an extremely accurate height adjustment reference. When performing operations such as measuring the frequency response characteristics of the locomotive signal receiving coil and calibrating the track circuit current, there are often strict requirements on the distance between the receiving coil and the rail 5. The lifting part 2 can be accurately adjusted to the required height through the scale 222 to ensure that the coil to be tested 4 is in the optimal measurement position, thereby improving the accuracy and reliability of the measurement data.

[0043] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, the clamping portion 3 includes a waist fixing bolt 31 , and at least two waist fixing bolts 31 are provided. The at least two waist fixing bolts 31 are relatively arranged on both sides of the rail 5 for clamping the waist of the rail 5 .

[0044] In this embodiment, at least two waist fixing bolts 31 apply clamping force to the rail waist from both sides of the rail 5 at the same time, which can form a relatively balanced and stable clamping effect, effectively fixing the receiving coil bracket firmly on the rail 5, and preventing the receiving coil bracket from being displaced or shaken due to external factors during the measurement process, thereby ensuring that the relative position between the coil to be measured 4 and the rail 5 remains stable, providing a solid foundation for accurately measuring the frequency response characteristics of the locomotive signal receiving coil, calibrating the track circuit current, and other tasks.

[0045] Among them, when the bracket body 1 includes a first side panel 11 and a second side panel 12, the clamping part 3 includes a first vertical panel and a second vertical panel, and the first vertical panel and the second vertical panel are arranged between the first side panel 11 and the second side panel 12, and are connected with the first side panel 11 and the second side panel 12 by mortise and tenon joints, so that the connection between the clamping part 3 and the bracket body 1 is tight and firm.

[0046] Specifically, the first vertical plate and the second vertical plate are located on both sides of the rail 5, and the first vertical plate and the second vertical plate are parallel to the rail 5. At the same time, waist fixing bolts 31 are provided on the first vertical plate and the second vertical plate, and the waist fixing bolts 31 are perpendicular to the waist of the rail 5. In actual application, in order to achieve a stable connection between the receiving coil bracket and the rail 5, it is necessary to operate the waist fixing bolt 31. The specific operation method is to screw the waist fixing bolt 31. During the screwing process, the waist fixing bolt 31 will apply pressure to the waist of the rail 5 in a principle similar to that of a top screw. Under the action of pressure, the friction between the waist fixing bolt 31 and the waist of the rail increases, so that the first vertical plate and the second vertical plate respectively located on both sides of the rail 5 can be tightly fixed to the rail 5, thereby ensuring the firm installation of the receiving coil bracket on the rail 5 and meeting the stability requirements of subsequent measurement work.

[0047] The waist fixing bolts 31 provided on the first and second risers are at least one each. Specifically, two waist fixing bolts 31 are provided on each of the first and second risers. These two waist fixing bolts 31 are arranged sequentially along the extension direction of the rail 5. This helps to more evenly distribute the clamping force during the clamping operation on the waist of the rail 5, thereby achieving a more stable fixation effect, ensuring that the receiving coil bracket can stably perform its function on the rail 5 and meet the requirements of subsequent related measurements.

[0048] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, the clamping portion 3 further includes a bottom support bolt 32 , at least four of which are provided. The at least four bottom support bolts 32 are respectively located at the four corners of the clamping portion 3 for supporting the bottom of the rail 5 .

[0049] In this embodiment, at least four bottom support bolts 32 support the bottom of the rail 5 from the four corners of the clamping portion 3, working together with the waist fixing bolts 31 used to clamp the rail waist to form a more comprehensive fixing and support system for the rail 5. It is understandable that the bottom support bolts 32 can share some of the weight of the receiving coil holder and the coil under test 4, reducing the pressure borne solely by the waist fixing bolts 31, thereby enhancing the stability of the connection between the entire clamping portion 3 and the rail 5, ensuring that the receiving coil holder will not shake or shift due to uneven force or insufficient support during the measurement process.

[0050] When the clamping portion 3 includes a first vertical plate and a second vertical plate, at least two bottom support bolts 32 are provided on each of the first vertical plate and the second vertical plate.

[0051] Specifically, the bottom support bolt 32 is perpendicular to the bottom of the rail 5. In actual applications, in order to achieve a stable connection between the receiving coil bracket and the rail 5, it is necessary to operate the bottom support bolt 32. The specific operation method is to screw the bottom support bolt 32. During the screwing process, the bottom support bolt 32 will apply pressure to the bottom of the rail 5 in a similar way to a jackscrew. Under the action of pressure, the friction between the bottom support bolt 32 and the rail bottom increases, allowing the first and second risers located on both sides of the rail 5 to be tightly fixed to the rail 5, thereby ensuring the secure installation of the receiving coil bracket on the rail 5 and meeting the stability requirements of subsequent measurement work.

[0052] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, the clamping portion 3 further includes a head centering bolt 33 , at least two of which are arranged on opposite sides of the rail 5 for abutting against the rail head of the rail 5 .

[0053] In this embodiment, the head centering pin 33 facilitates centering the receiving coil holder on the rail 5, ensuring that the central axis of the holder coincides as closely as possible with the central axis of the rail 5. It is understood that maintaining this centering during measurement is crucial for accurately measuring the frequency response characteristics of the locomotive signal receiving coil and calibrating the track circuit current. This is because only when the receiving coil holder and rail 5 are aligned is the relative position between the coil 4 to be measured and the rail 5 optimal, effectively avoiding measurement errors caused by positional offset.

[0054] When the clamping portion 3 includes a first vertical plate and a second vertical plate, at least one head centering bolt 33 is provided on each of the first vertical plate and the second vertical plate.

[0055] Specifically, the head centering bolt 33 is perpendicular to the rail head of the rail 5. In practical applications, precise alignment of the receiving coil support with the rail 5 requires meticulous manipulation of the head centering bolt 33. First, the receiving coil support is initially placed near the corresponding position on the rail 5, ensuring that the first and second risers are located on either side of the rail 5 and are roughly aligned. The operator then begins to tighten the head centering bolt 33. During the tightening process, the head centering bolt 33 gradually approaches the rail head in a direction perpendicular to the rail head and applies pressure. As the pressure gradually increases, the friction between the head centering bolt 33 and the rail head also increases, allowing the first and second risers to be fine-tuned based on the contact between the head centering bolt 33 and the rail head, thereby precisely aligning the center axis of the receiving coil support with the center axis of the rail 5 to the greatest possible degree. Once this precise alignment is completed, it provides a reliable positional basis for subsequent accurate measurements of the frequency response characteristics of the locomotive signal receiving coil and calibration of the track circuit current, effectively avoiding measurement errors caused by misalignment between the support and the rail 5.

[0056] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, the width of the bracket body 1 gradually increases in the direction from the rail 5 to the coil 4 to be tested.

[0057] In this embodiment, as the width of the support body 1 gradually increases in the direction from the rail 5 toward the coil 4 to be measured, the support body 1 forms a trapezoidal or upper-wide, lower-narrow structure, providing a more stable mounting base for the support portion 2 and the coil 4 to be measured. This also evenly distributes the pressure from the coil 4 to be measured, enhancing the structural stability of the support body 1 and making it less susceptible to deformation or damage during measurement.

[0058] In some possible implementations disclosed in this application, see Figure 1 As shown, the bracket body 1 is a hollow structure.

[0059] In this embodiment, by providing a hollow structure for the bracket body 1 and removing some of the solid material, the weight of the bracket body 1 can be reduced. It is understandable that for a receiving coil bracket that needs to be transferred and used at different measurement locations, its lighter weight makes it easier to carry and transport. When moving the equipment, operators no longer need to expend excessive physical effort to move the heavy bracket. Whether carrying it by hand, on the shoulder, or with the help of simple carrying tools, the task can be accomplished more easily, greatly improving the convenience of transferring the equipment between different locations.

[0060] In some possible embodiments disclosed in the present application, the bracket body 1 is made of nylon material.

[0061] In this embodiment, the nylon material itself possesses high strength and good toughness, allowing the resulting bracket body 1 to withstand certain external forces without breaking or deforming. In practical applications of the receiving coil bracket, the nylon bracket body 1 can effectively withstand both operational forces during installation and external forces generated by external vibrations, minor collisions, and other factors during measurement, ensuring the integrity of the entire bracket structure. This maintains the relative stability between the coil 4 to be measured and the rail 5, ensuring smooth measurement.

[0062] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, when the clamping portion 3 includes a head centering bolt 33 , a waist fixing bolt 31 and a bottom supporting bolt 32 , the head centering bolt 33 , the waist fixing bolt 31 and the bottom supporting bolt 32 are all butterfly bolts.

[0063] In this embodiment, the head of the butterfly bolt resembles a butterfly wing, with a large flat surface. Operators can easily tighten the butterfly bolt with their fingers, without the need for specialized tools, during installation, adjustment, or removal. This improves operational convenience, enabling quick adjustment of the connection between the various components of the clamping portion 3 and the rail 5, effectively saving time.

[0064] In addition, it should be noted that when the clamping part 3 includes a head centering bolt 33, a waist fixing bolt 31 and a bottom support bolt 32, the receiving coil bracket can adapt to a variety of different types of rails 5 by reasonably adjusting the above-mentioned bolts, thereby improving the versatility and adaptability of the receiving coil bracket.

[0065] It is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

[0066] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application. The above are merely preferred embodiments of the present application. It should be noted that those skilled in the art may make various improvements and variations without departing from the technical principles of the present application, and such improvements and variations shall also be considered within the scope of protection of the present application.

Claims

1. A receiving coil support, characterized in that: include: A bracket body (1), a lifting portion (2) and a clamping portion (3); The lifting portion (2) is arranged on the top of the bracket body (1), and the lifting portion (2) is connected to the bracket body (1) in a liftable manner, and is used to carry the coil to be tested (4); The clamping portion (3) is arranged at the bottom of the bracket body (1) and is used to connect the bracket body (1) and the rail (5) to fix the coil to be tested (4) and the rail (5).

2. The receiving coil support according to claim 1, characterized in that The lifting portion (2) includes a height-adjusting seat plate (21), an adjusting slot (211) is provided on the height-adjusting seat plate (21), and the adjusting slot (211) extends in a vertical direction. The adjusting slot (211) is used to pass through a locking member (13), and the locking member (13) is provided on the bracket body (1). The locking member (13) can pass through the height-adjusting seat plate (21) through the adjusting slot (211) and be connected and fixed to the pressing block (14).

3. The receiving coil support according to claim 1, characterized in that: The clamping portion (3) comprises a waist fixing bolt (31), at least two of which are provided. The at least two waist fixing bolts (31) are relatively provided on both sides of the rail (5) for clamping the waist of the rail (5).

4. The receiving coil support according to claim 1, characterized in that: The clamping portion (3) further comprises a bottom support bolt (32), at least four of which are provided. The at least four bottom support bolts (32) are respectively located at the four corners of the clamping portion (3) and are used to support the rail bottom of the rail (5).

5. The receiving coil support according to claim 1, characterized in that: The clamping portion (3) further comprises a head centering bolt (33), at least two of which are provided. The at least two head centering bolts (33) are relatively provided on both sides of the rail (5) for abutting against the rail head of the rail (5).

6. The receiving coil support according to claim 1, characterized in that: In the direction from the steel rail (5) toward the coil to be measured (4), the width of the bracket body (1) gradually increases.

7. The receiving coil support according to claim 2, characterized in that: The height adjustment seat plate (21) is marked with a scale (222), the scale (222) is in millimeter order, and the scale (222) increases in a direction from the coil to be tested (4) toward the rail (5).

8. The receiving coil support according to claim 1, characterized in that: The support body (1) is a hollow structure.

9. The receiving coil support according to claim 1, characterized in that: The bracket body (1) is made of nylon material.

10. The receiving coil support according to claim 1, characterized in that: When the clamping portion (3) includes a head centering bolt (33), a waist fixing bolt (31) and a bottom support bolt (32), the head centering bolt (33), the waist fixing bolt (31) and the bottom support bolt (32) are all butterfly bolts.

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