Prism base device for monitoring magnetic levitation F rail and magnetic levitation F rail

Abstract

The utility model provides a magnetic levitation F rail monitoring prism base device and a magnetic levitation F. The magnetic levitation F rail monitoring prism base device comprises a prism base and a prism connector, the prism base comprises a top beam section, a stand column section and a base section which are sequentially arranged and connected from top to bottom, and the inner side of the stand column section is convexly provided with a waist line separation block; the column section is divided into an upper column section and a lower column section by the waist line separation block, the prism base is recessed at the upper column section to form a first placement groove, the prism base is recessed at the lower column section to form a second placement groove, and the prism base is also provided with a strong magnetic mounting hole. According to the prism base, the situation that supporting is unstable due to the fact that an aluminum gusset plate cannot be matched can be avoided, the stability of connection between the prism base and the magnetic levitation F rail can be improved by prearranging a strong magnet through a strong magnet mounting hole, and the F rail magnetic pole face parallel to the levitation detection face and the upper end of a brake face are tightly buckled; and the prism is ensured to be stable after being mounted on the prism base through the prism connector, so that the monitoring precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of magnetic levitation F-track surveying technology, and in particular to a prism base device for monitoring magnetic levitation F-tracks. Background Technology

[0002] With the rapid development of maglev rail transit technology, the F-rail (guide rail), as a key component of the maglev train system, directly affects the train's safety and efficiency. Therefore, monitoring the F-rail's condition is of great significance. The F-rail needs precise monitoring of its horizontal displacement, vertical displacement, and track smoothness to ensure smooth and safe train operation. However, in existing F-rail monitoring technologies, the complexity of the track structure and the high precision requirements make the installation and stability of the monitoring equipment a major challenge.

[0003] In the existing technology, aluminum plates are installed on some maglev tracks, which makes it impossible to mechanically fix and support the monitoring equipment. This will cause the following problems: 1. The existing base design is difficult to adapt to the special geometry of the maglev F track; 2. General prism base equipment cannot guarantee accurate positioning, affecting the reliability of data; 3. Insufficient monitoring accuracy: it cannot meet the high-precision measurement requirements of maglev tracks for minute deformations.

[0004] Therefore, it is necessary to propose a prism base device for monitoring maglev F-tracks to solve or at least alleviate the above-mentioned defects. Utility Model Content

[0005] The main purpose of this invention is to provide a prism base device for monitoring maglev F-tracks, so as to solve the problems of existing monitoring equipment being unable to fit the maglev F-track, being unable to accurately position, and having low measurement accuracy.

[0006] To achieve the above objectives, this utility model provides a prism base device for monitoring a maglev F-track, comprising a prism base and a prism connector. The prism base includes a top beam section, a column section, and a base section arranged and connected sequentially from top to bottom.

[0007] A waistline dividing block is protruding from the inner side of the column section, dividing the column section into an upper column section and a lower column section; wherein...

[0008] The prism base has a first placement groove formed in the upper column section for placing the end of the aluminum buckle plate of the maglev F-rail. The prism base has a second placement groove formed in the lower column section for placing the end of the maglev F-rail. The prism base is also provided with a strong magnetic mounting hole. The prism connector is connected to the top beam section.

[0009] Preferably, the lower column section is inclined downwards from the top to the bottom of the side facing the maglev F-rail, away from the maglev F-rail.

[0010] Preferably, the lower column section has a strong magnetic mounting hole on the side facing the magnetic levitation F-rail.

[0011] Preferably, the longitudinal length of the base segment is greater than the length of the waistline divider block.

[0012] Preferably, the base section has two longitudinally spaced strong magnet mounting holes, and the two strong magnet mounting holes are located below the magnetic levitation F rail.

[0013] Preferably, the top of the top beam section is recessed downward to form a groove, the cross-section of the groove is circular, and the bottom end of the prism connector is inserted into the groove.

[0014] Preferably, the prism connector has a flange that protrudes outward along its circumference near its bottom end, and the flange rests on the top beam section.

[0015] Preferably, the prism base further includes a handle connected to the side of the column segment away from the maglev F-track.

[0016] Preferably, the diameter of the groove is 15mm to 17mm.

[0017] This application also provides a maglev F-track, including a maglev F-track body and an aluminum buckle plate, the aluminum buckle plate being connected to the top of the maglev F-track body, and further including a prism base device for monitoring the maglev F-track as described above, the prism base of the maglev F-track monitoring prism base device covering and connected to the outside of the maglev F-track; wherein, the end of the aluminum buckle plate is placed in the first placement slot of the maglev F-track monitoring prism base device, and the end of the maglev F-track body is placed in the second placement slot of the maglev F-track monitoring prism base device.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This utility model provides a prism base device and a maglev F-track monitoring maglev F-track, including a prism base and a prism connector. The prism base includes a top beam section, a column section, and a base section arranged and connected from top to bottom. A waistline dividing block is formed on the inner side of the column section, which divides the column section into an upper column section and a lower column section. The prism base has a first placement groove for placing the end of the aluminum buckle plate of the maglev F-track at the upper column section, and a second placement groove for placing the end of the maglev F-track at the lower column section. The prism base also has a strong magnetic mounting hole. The prism connector is connected to the top beam section. Thus, this application, through its unique structural form, can securely cover the end of the maglev F-rail, allowing the aluminum plate end of the maglev F-rail to be placed in the first placement slot and the end of the maglev F-rail to be placed in the second placement slot. This avoids situations where the aluminum plate cannot be matched, resulting in unstable support. Furthermore, the strong magnets pre-installed through the strong magnet mounting holes can improve the stability of the connection between the prism base and the maglev F-rail, tightly securing the upper end of the F-rail magnetic pole surface and the braking surface, which are parallel to the levitation detection surface. This ensures that the prism remains stable after being installed on the prism base through the prism connector, thereby improving monitoring accuracy. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 This is a perspective view of the overall structure of this utility model in an application scenario according to one embodiment;

[0022] Figure 2 This is an exploded schematic diagram of a prism base device for monitoring a magnetic levitation F-track in one embodiment of the present invention;

[0023] Figure 3 This is a side view of a prism base device for monitoring a magnetic levitation F-track according to one embodiment of the present invention.

[0024] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0025] Explanation of icon numbers:

[0026] 10. Prism base; 110. Top beam section; 111. Groove; 120. Column section; 121. Upper column section; 122. Lower column section; 123. First placement slot; 124. Second placement slot; 130. Base section; 140. Waistline divider block; 150. Strong magnet mounting hole; 160. Handle; 20. Prism connector; 210. Flange; 30. Maglev F-rail; 310. Maglev F-rail body; 311. Braking surface; 312. Magnetic pole surface; 320. Aluminum ceiling panel. Detailed Implementation

[0027] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0030] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0031] Please see the appendix Figure 1-3This utility model provides a prism base 10 device for monitoring a maglev F-track 30, comprising a prism base 10 and a prism connector 20. The prism base 10 includes a top beam section 110, a column section 120, and a base section 130 arranged and connected sequentially from top to bottom. First, it should be noted that "longitudinal" in this application refers to the extension direction along the maglev F-track 30, as shown in the accompanying drawings. This differs from existing monitoring devices that cannot conform to the maglev F-track 30, cannot accurately position themselves, and have low measurement accuracy. This application addresses the above-mentioned deficiencies in the prior art by providing a prism base 10 device for monitoring a maglev F-track 30, as detailed below:

[0032] A waistline dividing block 140 is formed on the inner side of the column section 120, which divides the column section 120 into an upper column section 121 and a lower column section 122. The prism base 10 has a first placement groove 123 for placing the end of the aluminum buckle plate 320 of the maglev F-rail 30 at the upper column section 121, and a second placement groove 124 for placing the end of the maglev F-rail 30 at the lower column section 122. The prism base 10 also has a strong magnetic mounting hole 150. The prism connector 20 is connected to the top beam section 110.

[0033] Specifically, the prism base 10 device for monitoring the maglev F-track 30 in this application includes a prism base 10 and a prism connector 20. The prism base 10 is the main structure in this application, which can facilitate the stabilization of the prism, thereby facilitating subsequent monitoring of the maglev F-track 30. The prism connector 20 is used for mounting and connecting the prism, so that the prism is connected to the prism base 10 through the prism connector 20. The prism base 10 includes a top beam section 110, a column section 120, and a base section 130 arranged and connected from top to bottom. The top beam section 110 is used for mounting the prism base 10, so that the prism base 10 is mounted and connected to the top beam section 110, thereby extending upward to a sufficient height for monitoring and observation.

[0034] The base section 130 is used to place the end bottom surface (magnetic pole surface 312) of the maglev F-track 30, while the column section 120 matches the side surface (braking surface 311) of the maglev F-track 30. Considering that some maglev tracks in the prior art are equipped with aluminum buckle plates 320, a waistline dividing block 140 is formed protruding on the inner side of the column section 120 to facilitate matching with this type of maglev F-track 30. The waistline dividing block 140 is used to divide the entire column section 120 into sections. The upper column section 121 and the lower column section 122, further, the prism base 10 has a first placement groove 123 recessed in the upper column section 121, the first placement groove 123 is used for placing the end of the aluminum buckle plate 320 of the maglev F-track 30, the prism base 10 has a second placement groove 124 recessed in the lower column section 122, the second placement groove 124 is used for placing the end of the maglev F-track 30, thus respectively having a connection with the aluminum buckle plate 320 and the maglev F-track body 310. The matching placement space ensures that the prism base 10 remains stable after being installed and covering the magnetic levitation F-rail 30, avoiding instability caused by mismatch with the protruding aluminum buckle plate 320. Simultaneously, a strong magnet mounting hole 150 is provided on the prism base 10 for mounting a strong magnet. After the prism base 10 is installed over the end of the magnetic levitation F-rail 30, the strong magnet within the strong magnet mounting hole 150 generates a magnetic attraction effect with the magnetic levitation F-rail 30, further improving the installation stability of the prism base 10. This also ensures the prism installed on the prism base 10 remains stable, guaranteeing the accuracy of the data fed back from subsequent prism monitoring of the magnetic levitation F-rail 30, thereby improving monitoring precision. Preferably, the dimensions of the strong magnet mounting hole 150 can be set to a depth of 5mm to 7mm and a diameter of 22mm to 25mm. The specific dimensions can be customized by those skilled in the art based on the actual size of the strong magnet used.

[0035] In a preferred embodiment of the present invention, the lower column section 122 is inclined downwards from the top to the bottom of the side facing the maglev F-track 30, away from the maglev F-track 30.

[0036] It should be noted that the side (braking surface 311) of the maglev F-rail 30 is usually inclined, and this surface is mainly placed in the position of the second placement groove 124. Therefore, the side of the lower column section 122 facing the maglev F-rail 30 (the side wall of the second placement groove 124 facing the maglev F-rail 30) is also inclined. Specifically, its inclination direction is downward from the top to the bottom towards the side away from the maglev F-rail 30, so as to match the end side (braking surface 311) of the maglev F-rail 30, thereby improving the applicability of this device. Preferably, the angle between its inclined surface and the horizontal plane is 83°. Those skilled in the art can process and set it according to the inclination of the end side (braking surface 311) of the maglev F-rail 30 to be monitored.

[0037] In a preferred embodiment of this utility model, the lower column section 122 is provided with a strong magnetic mounting hole 150 on the side facing the magnetic levitation F track 30.

[0038] It should be noted that the strong magnet located in the lower column section 122 is used to increase the magnetic attraction between the magnet and the side of the end of the magnetic levitation F rail 30 (braking surface 311) to improve the stability of the side connection.

[0039] In a preferred embodiment of the present invention, the longitudinal length of the base segment 130 is greater than the length of the waistline dividing block 140.

[0040] It is worth noting that, considering that the bottom surface (magnetic pole surface 312) of the end of the maglev F-rail 30 is directly placed on the base segment 130, the longitudinal length of the base segment 130 can be extended to increase the contact area. This makes the longitudinal length of the base segment 130 greater than the length of the waistline separator block 140, resulting in an overall trapezoidal longitudinal cross-section. Please refer to the appendix for details. Figure 3 .

[0041] In a preferred embodiment of the present invention, the base section 130 has two longitudinally spaced magnetic mounting holes 150, and the two magnetic mounting holes 150 are located below the magnetic levitation F rail 30.

[0042] It is worth noting that the strong magnet located in the base section 130 is used to increase the magnetic attraction effect between the end bottom surface (magnetic pole surface 312) of the magnetic levitation F rail 30. Since the length of the base section 130 in this application is extended, two strong magnet mounting holes 150 can be provided to ensure that the magnetic attraction effect is evenly distributed and that the entire base section 130 has a magnetic attraction effect, thereby ensuring connection stability.

[0043] In a preferred embodiment of the present invention, the top of the top beam section 110 is recessed downward to form a groove 111, the cross-section of the groove 111 is circular, and the bottom end of the prism connector 20 is inserted into the groove 111.

[0044] It is worth noting that the groove 111 is used for the bottom end of the prism connector 20 to be inserted, which makes it easier to install and connect. It can match the bottom end of the prism connector 20 so that the cross-section is circular. Preferably, it can be machined and formed at the center of the top beam section 110, which facilitates distance calculation and monitoring. Its diameter can be set to 15mm to 17mm, which can match the size of the prism connector 20. Those skilled in the art can process and set it according to specific needs.

[0045] Furthermore, the prism connector 20 has a flange 210 protruding outward along its circumference near its bottom end, and the flange 210 rests on the top beam section 110.

[0046] It should be noted that the flange 210 allows the prism connector 20 to be inserted into the groove 111 and then rest against the top beam section 110, thereby increasing the contact area between the prism connector 20 and the top beam section 110 and improving the installation stability of the prism.

[0047] Furthermore, the prism base 10 also includes a handle 160, which is connected to the side of the column section 120 away from the magnetic levitation F track 30.

[0048] It should be noted that the handle 160 facilitates operation by monitoring personnel, thereby making it easier to install the entire prism base 10 to the end of the magnetic levitation F track 30 and improving monitoring efficiency.

[0049] This application also provides a maglev F-track 30, including a maglev F-track body 310 and an aluminum buckle plate 320. The aluminum buckle plate 320 is connected to the top of the maglev F-track body 310. It also includes a prism base 10 device for monitoring the maglev F-track 30 as described above. The prism base 10 device for monitoring the maglev F-track 30 covers and is connected to the outside of the maglev F-track 30. The end of the aluminum buckle plate 320 is placed in the first placement groove 123 of the prism base 10 device for monitoring the maglev F-track 30, and the end of the maglev F-track body 310 is placed in the second placement groove 124 of the prism base 10 device for monitoring the maglev F-track 30.

[0050] Understandably, during installation, technicians hold handle 160 to align the base section 130 of the prism base 10 with the bottom end of the maglev F-rail body 310, so that its bottom surface (magnetic pole surface 312) sits on the base section 130. At the same time, due to the special design of the structure, the aluminum buckle plate 320 located above the maglev F-rail body 310 is matched and placed in the first placement slot 123, while the side end (braking surface 311) of the maglev F-rail body 310 is matched and placed in the second placement slot 124. The strong magnets in the lower column section 122 and the base section 130 form a magnetic attraction effect with the maglev F-rail body 310. At this time, the installation is firm and stable. Then, the prism connector 20 is installed, and the monitoring prism is installed on the prism connector 20 to complete the installation and subsequent monitoring can be carried out.

[0051] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A prism base device for monitoring a magnetic levitation F-track, characterized in that, The prism base includes a prism base and a prism connector. The prism base comprises a top beam section, a column section, and a base section, which are arranged and connected sequentially from top to bottom. A waistline dividing block is protruding from the inner side of the column section, dividing the column section into an upper column section and a lower column section; wherein... The prism base has a first placement groove formed in the upper column section for placing the end of the aluminum buckle plate of the maglev F-rail. The prism base has a second placement groove formed in the lower column section for placing the end of the maglev F-rail. The prism base is also provided with a strong magnetic mounting hole. The prism connector is connected to the top beam section.

2. The prism base device for monitoring maglev F-track according to claim 1, characterized in that, The lower column section is inclined downwards from the top to the bottom towards the side facing the maglev F-track.

3. The prism base device for monitoring maglev F-track according to claim 2, characterized in that, The lower column section has a strong magnetic mounting hole on the side facing the maglev F track.

4. The prism base device for monitoring maglev F-track according to claim 1, characterized in that, The longitudinal length of the base segment is greater than the length of the waistline divider block.

5. The prism base device for monitoring maglev F-track according to claim 4, characterized in that, The base section has two longitudinally spaced strong magnet mounting holes, which are located below the magnetic levitation F-rail.

6. The prism base device for monitoring maglev F-track according to claim 1, characterized in that, The top of the top beam section is recessed downward to form a groove, the cross-section of which is circular, and the bottom end of the prism connector is inserted into the groove.

7. The prism base device for monitoring maglev F-track according to claim 6, characterized in that, The prism connector has a flange that protrudes outward along its circumference near the bottom end, and the flange rests on the top beam section.

8. The prism base device for monitoring maglev F-track according to claim 2, characterized in that, The prism base also includes a handle connected to the side of the column section away from the maglev F track.

9. The prism base device for monitoring maglev F-track according to claim 6, characterized in that, The diameter of the groove is 15mm to 17mm.

10. A magnetic levitation F-track, comprising a magnetic levitation F-track body and an aluminum fastener, wherein the aluminum fastener is connected to the top of the magnetic levitation F-track body, characterized in that, It also includes a prism base device for monitoring maglev F-track as described in any one of claims 1-9, wherein the prism base of the prism base device for monitoring maglev F-track covers and is connected to the outside of the maglev F-track; wherein the end of the aluminum buckle plate is placed in the first placement slot of the prism base device for monitoring maglev F-track, and the end of the maglev F-track body is placed in the second placement slot of the prism base device for monitoring maglev F-track.

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