CN116463896A - Adjusting device of magnetic levitation track, control method of adjusting device and magnetic levitation track - Google Patents

Abstract

The invention discloses a magnetic levitation track adjusting device, a control method thereof and a magnetic levitation track, and relates to the technical field of track adjustment. The adjusting device of the magnetic levitation track comprises: the working platform is used for synchronously deforming with the track beam; the suspension magnets are arranged on one side of the working platform in parallel; the detection and adjustment assembly comprises a telescopic driver and a temperature detection device, wherein the telescopic driver is connected with the suspension magnet on the working platform, and the temperature detection device is arranged on the working platform; the controller is used for determining the deformation of the track beam according to the temperature detected by the temperature detection device and controlling the telescopic driver in the same detection and adjustment assembly to adjust the position of the suspension magnet. The height of the position corresponding to the suspension magnet is adjusted by the adjusting device through temperature monitoring and rail beam deformation judgment, so that the synchronous deformation of the suspension magnet along with the rail beam can be avoided, and the influence of the rail beam on the train operation due to temperature deformation is avoided.

Description

Adjusting device of magnetic levitation track, control method of adjusting device and magnetic levitation track

Technical Field

The invention relates to the technical field of track regulation, in particular to a magnetic levitation track regulating device, a control method thereof and a magnetic levitation track.

Background

Magnetic suspension traffic is a rail traffic mode with great potential, high speed, energy saving, comfort and safety. The track beam is an important component of a high-speed magnetic levitation train system, and has the main function of providing a smooth and stable on-bridge line for the magnetic levitation train so as to ensure the safety of operation and the riding comfort of passengers. The magnetic levitation track beam is extremely sensitive to temperature, under the condition of relatively large sunlight temperature difference, the vertical deformation of the track beam can reach 2-3mm, the levitation magnet can also deform, the deformation can generate non-negligible 'track irregularity', and even potential safety hazards exist in extreme cases.

In the prior art, a mode of reinforcing the strength of the track beam is generally adopted to reduce the deformation and generate high cost, and if the track beam is deformed, the adjustment of the track beam has great difficulty, so that the problems of temperature deformation and unsmooth generation of the track beam due to the temperature are difficult to be eliminated, and the operation safety of the magnetic levitation train is influenced.

Therefore, how to reduce the influence of the rail beam due to temperature deformation on the operation safety of the magnetic levitation train is a technical problem that needs to be solved by those skilled in the art at present.

Disclosure of Invention

In view of the above, the present invention aims to provide an adjusting device for a magnetic levitation track, a control method thereof, and a magnetic levitation track, which can reduce the influence of temperature deformation of a track beam on the operation safety of a magnetic levitation train.

In order to achieve the above purpose, the present invention provides the following technical solutions:

an adjusting device of a magnetic levitation track, comprising: the working platform is used for synchronously deforming with the track beam; the suspension magnets are arranged on one side of the working platform in parallel; the detection and adjustment assembly comprises a telescopic driver and a temperature detection device, wherein the telescopic driver is connected with the suspension magnet on the working platform, and the temperature detection device is arranged on the working platform; the controller is used for determining the deformation of the track beam according to the temperature detected by the temperature detection device and controlling the telescopic driver in the same detection and adjustment assembly to adjust the position of the suspension magnet.

Preferably, the detection and adjustment assembly further comprises an angle detection device, which is used for detecting the inclination angle value of the suspension magnet and is arranged on the working platform; the angle detection device is in communication connection with the controller, and the controller is used for judging whether the inclination value of the suspension magnet meets the preset inclination requirement according to the inclination value detected by the angle detection device after the telescopic driver adjusts the position of the suspension magnet.

Preferably, the detection and adjustment assembly further comprises a distance detection device, which is used for detecting a suspension distance value of the suspension magnet relative to the working platform and is arranged on the working platform; the distance detection device is in communication connection with the controller, and the controller is used for judging whether the suspension distance value meets the preset distance requirement according to the suspension distance value detected by the distance detection device after the telescopic driver adjusts the position of the suspension magnet.

Preferably, the telescopic driver comprises a hydraulic tank and a telescopic column connected to the hydraulic tank in a telescopic manner, the telescopic column is connected to the suspension magnet, and the hydraulic tank is connected to the working platform; the hydraulic box is in communication connection with the controller, so that the oil quantity of the hydraulic box is controlled by the controller, and the telescopic column is driven to move in a telescopic mode.

Preferably, the hydraulic control system further comprises a supporting seat, wherein the supporting seat is connected with and supported between the working platform and the hydraulic tank.

Preferably, the telescopic driver further comprises a guide post, wherein the guide post is arranged between the suspension magnet and the telescopic post, and two ends of the guide post are respectively fixed on the suspension magnet and the telescopic post in a threaded manner.

Preferably, the temperature detection device further comprises a control cabinet, wherein a magnetic gauge stand is arranged in the control cabinet, the controller and the temperature detection device are fixed on the magnetic gauge stand in a magnetic attraction mode, and the wall surface, close to the suspension magnet, on the control cabinet is a light-permeable surface.

The utility model provides a magnetic levitation track, includes track roof beam and above adjusting device, work platform is fixed to be located the bottom surface of the edge of a wing of track roof beam, suspension magnet is located work platform's below.

A control method of an adjusting device of a magnetic levitation track is applied to the adjusting device;

the control method comprises the following steps:

receiving a temperature value of a preset detection point on a track beam, wherein the working platform is fixed at the preset detection point of the track beam;

and judging the deformation of the track beam according to the temperature value, and controlling the telescopic movement of the telescopic driver so as to keep the levitation magnet in a preset smooth state.

Preferably, after the suspension magnet is maintained in a preset smooth state, the method includes:

receiving a check value, wherein the check value comprises an inclination angle value of the levitation magnet and/or a levitation distance value between the levitation magnet and the working platform;

judging whether the check value is in a preset error range or not;

and if not, repeating the control of the telescopic movement of the telescopic driver so as to keep the levitation magnet in a preset smooth state.

The invention provides an adjusting device of a magnetic levitation track, comprising: the working platform is used for synchronously deforming with the track beam; the suspension magnets are arranged on one side of the working platform in parallel; the detection and adjustment assembly comprises a telescopic driver and a temperature detection device, wherein the telescopic driver is connected with the suspension magnet on the working platform, and the temperature detection device is arranged on the working platform; the controller is used for determining the deformation of the track beam according to the temperature detected by the temperature detection device and controlling the telescopic driver in the same detection and adjustment assembly to adjust the position of the suspension magnet.

This adjusting device of magnetic levitation track can solve the track unsmooth problem that magnetic levitation track roof beam temperature deformation arouses, through the monitoring to the temperature, the judgement of track roof beam deflection removes the height of adjusting the corresponding position of suspension magnet, can avoid suspension magnet along with the synchronous deformation of track roof beam, avoids suspension magnet unsmooth to avoided the influence of track roof beam to with train operation because of temperature deformation, can improve driving safety and riding comfort.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first embodiment of a magnetic levitation track according to the present invention;

FIG. 2 is a schematic view of the adjustment device of FIG. 1;

FIG. 3 is a schematic view of the support base of FIG. 2;

FIG. 4 is a schematic view of the hydraulic tank of FIG. 2;

FIG. 5 is a schematic view of the levitated magnet and coil of FIG. 2;

FIG. 6 is a schematic diagram of the control cabinet of FIG. 2;

fig. 7 is a schematic diagram of the interior of the control cabinet of fig. 2.

Reference numerals:

a working platform 1;

a track beam 2, a flange 21;

the detection and adjustment assembly 3, the hydraulic tank 31, the telescopic column 32, the guide column 33, the supporting seat 34, the triangular plate 341, the connecting plate 342 and the connecting nut 35;

a levitation magnet 4, a levitation magnet coil 41;

control cabinet 5, controller 51, magnetism gauge stand 52, mounting panel 53, toughened glass 54, angle detection device 55, interval detection device 56, temperature-detecting device 57.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention provides an adjusting device of a magnetic levitation track, a control method of the adjusting device and the magnetic levitation track, and the magnetic levitation track can reduce the influence of temperature deformation of a track beam on the operation safety of a magnetic levitation train.

Referring to fig. 1 to 7, a specific embodiment of an adjusting device for a magnetic levitation track provided by the present invention includes a working platform 1, a levitation magnet 4, a detection adjusting assembly 3 and a controller 51.

The working platform 1 is used for synchronously deforming with the track beam 2, in particular to vertically deforming, and the working platform 1 can be arranged on the bottom surface of a flange 21 of the track beam 2 of the magnetic levitation track. Specifically, the working platform 1 adopts bridge steel plates, and the dimension can be set according to the requirement, for example, the length is 60cm, the width is 60cm, and the thickness is 20mm. In addition, the working platform 1 may be fixed to the bottom surface of the flange 21 of the track beam 2 by bolts (for example, large bolts having a diameter of 5 cm), and as shown in fig. 2, the working platform 1 is fixed to the flange 21 by 12 bolts, and in other embodiments, the working platform 1 may be directly integrally formed to the track beam 2 or fixed to the track beam 2 by welding or other means.

The levitation magnets 4 are arranged in parallel on one side of the work platform 1, and in use, with reference to fig. 1, the levitation magnets 4 are positioned below the work platform 1. The levitation magnet 4 is provided with a levitation magnet coil 41, and the levitation magnet 4 is used to cooperate with a train to levitate the train by magnetic force.

The detection and adjustment assembly 3 includes a telescopic drive and a temperature detection device 57. The telescopic driver connects the levitation magnet 4 to the working platform 1, the temperature detecting device 57 is arranged on the working platform 1, and the real-time temperature value of the track beam 2 can be detected, specifically, the temperature detecting device 57 is a digital temperature sensor. When in use, as shown in fig. 1, optionally, a plurality of detection adjusting assemblies 3 may be sequentially arranged on the track beam 2 along the extending direction thereof, the telescopic driver in each detection adjusting assembly 3 may adjust the height or the position of the suspension magnet 4 at the position connected with the detection adjusting assembly 3 according to the detection condition of temperature sensing, and the position connected with the detection adjusting assembly 3 is a preset detection point, so as to avoid synchronous deformation of different positions of the suspension magnet 4 along with the track beam 2 deformed due to temperature, and the suspension magnet 4 may be kept smooth.

The controller 51 is used for controlling. The temperature detecting device 57 and the telescopic drive are both communicatively connected to the controller 51. Specifically, the controller 51 is a microcomputer. The controller 51 is used for determining the deformation amount of the track beam 2 according to the temperature detected by the temperature detecting device 57 and controlling the telescopic driver in the same detection and adjustment assembly 3 to adjust the position of the levitation magnet 4. The relationship between the temperature and the deformation of the track beam 2 may be pre-stored in the controller 51, and may be directly called when in use.

According to the adjusting device for the magnetic levitation track, provided by the embodiment, the problem of track irregularity caused by temperature deformation of the magnetic levitation track beam 2 can be solved, the height of the position corresponding to the levitation magnet 4 can be adjusted through temperature monitoring and track beam 2 deformation judgment, synchronous deformation of the levitation magnet 4 along with the track beam 2 can be avoided, the irregularity of the levitation magnet 4 is avoided, and accordingly the influence of the temperature deformation of the track beam 2 on train operation is avoided, and driving safety and riding comfort can be improved.

Further, as shown in fig. 2 and 7, the detection and adjustment assembly 3 further includes an angle detection device 55 and a pitch detection device 56. The angle detecting device 55 is used for detecting the inclination angle value of the levitation magnet 4, the spacing detecting device 56 is used for detecting the levitation spacing value of the levitation magnet 4 relative to the working platform 1, and the angle detecting device 55 and the spacing detecting device 56 are arranged on the working platform 1. Specifically, the angle detecting device 55 is a laser inclinometer, and the pitch detecting device 56 is a laser range finder.

The angle detecting device 55 and the interval detecting device 56 are respectively connected to the controller 51 in a communication manner, so that the error control on the adjustment of the levitation magnet 4 can be realized. Specifically, the controller 51 connects and/or controls the telescopic drive, the temperature detecting device 57, the angle detecting device 55, and the pitch detecting device 56 through the wireless sensor network. The controller 51 is configured to determine whether the tilt angle value of the levitation magnet 4 meets a preset tilt angle requirement according to the tilt angle value detected by the angle detection device 55 after the position of the levitation magnet 4 is adjusted by the telescopic driver; the controller 51 is further configured to determine whether the levitation distance value meets a preset distance requirement according to the levitation distance value detected by the distance detecting device 56 after the telescopic driver adjusts the position of the levitation magnet 4. The preset inclination angle requirement and the preset interval requirement can respectively correspond to the allowable error ranges of the inclination angle value and the interval value.

Based on the detection of the angle detecting device 55 and the interval detecting device 56, and the corresponding comparison of the detected value with the preset inclination angle requirement and the preset interval requirement, whether the levitation magnet 4 is adjusted in place or not can be detected, and if the adjustment error is large, the action of the telescopic driver can be further controlled. Of course, in other embodiments, only one of the angle detection device 55 and the pitch detection device 56 may be provided, and the error determination may be performed from one of the inclination angle value and the levitation pitch value.

Further, as shown in fig. 2 and 4, the telescopic actuator includes a hydraulic tank 31 and a telescopic column 32 telescopically coupled to the hydraulic tank 31, the telescopic column 32 is coupled to the levitation magnet 4, and the hydraulic tank 31 is coupled to the work platform 1. The hydraulic tank 31 is communicatively connected to the controller 51, so as to control the oil amount of the hydraulic tank 31 and drive the telescopic column 32 to move in a telescopic manner through the controller 51. The hydraulic control suspension magnet 4 is adopted, so that the bearing capacity is good. In use, the telescopic drive drives the levitation magnet 4 to move up and down, and accordingly, the telescopic column 32 may be referred to as a lifting column. Of course, in other embodiments, the telescoping drive may also be a motor.

Further, as shown in fig. 2 and 3, the adjusting device further includes a supporting seat 34, and the supporting seat 34 is connected and supported between the working platform 1 and the hydraulic tank 31, so as to ensure the connection strength of the hydraulic tank 31 on the working platform 1. Specifically, the supporting seat 34 includes two triangular plates 341 arranged in parallel and a connecting plate 342 fixed between the two triangular plates 341, and the two triangular plates 341 and the connecting plate 342 form a U-shaped plate, alternatively, the supporting seat 34 may be formed by bending a plate, for example, 10cm Q235 steel may be selected. The sides of the two triangular plates 341 are welded to the outer surface of the hydraulic tank 31, and the connecting plates 342 are bolted to the working platform 1, for example, 3 medium-sized bolts with the diameter of 3cm can be selected. More specifically, three support seats 34 are provided between each hydraulic tank 31 and the work platform 1.

Further, as shown in fig. 2 and 4, the telescopic driver further includes a guide post 33, the guide post 33 is disposed between the suspension magnet 4 and the telescopic post 32, two ends of the guide post 33 are respectively screwed to the suspension magnet 4 and the telescopic post 32, and the length of the guide post 33 can be freely selected, so that the connection between the telescopic driver and the suspension magnet 4 can be facilitated. Specifically, the telescopic column 32 is a threaded column, the telescopic column 32 is connected with the guide column 33 through the connecting nut 35, and when the telescopic column 32 stretches, the guide column 33 and the telescopic column 32 can have the same displacement. The guide post 33 is also connected to the levitation magnet 4 by a nut, thereby ensuring that the displacement of the levitation magnet 4 is identical to the displacement generated by the telescopic post 32.

Further, the hydraulic tank 31 and the telescopic column 32 are in sealing connection, and can be specifically sealed by adopting sealing rubber such as a fluorine rubber sealing ring, so that the hydraulic tank has excellent performances of air tightness, high temperature resistance, oxidation resistance, weather resistance and the like, and oil leakage and foreign objects can be effectively prevented from entering the hydraulic tank 31.

Further, the adjusting device further comprises a control cabinet 5, so that all the detecting devices can be assembled on the working platform 1 uniformly. The magnetic gauge stand 52 is arranged in the control cabinet 5, the controller 51, the temperature detection device 57, the angle detection device 55 and the interval detection device 56 can be magnetically fixed on the magnetic gauge stand 52, the wall surface, close to the levitation magnet 4, of the control cabinet 5 is a light-permeable surface, for example, toughened glass 54 can be arranged, so that detection signals such as laser are transmitted by the temperature detection device 57, the angle detection device 55 and the interval detection device 56 to detect relevant parameters of the levitation magnet 4. Specifically, the controller 51 is fixed on the mounting plate 53, the mounting plate 53 may be a steel plate and welded on the outer surface of the control cabinet 5, in addition, the mounting plate 53 is anchored on the working platform 1 through bolts, so that the control cabinet 5 is convenient to assemble and disassemble, and optionally, the bolts are small-size bolts with the diameter of 1.5cm, and the number of the bolts is 4.

According to the adjusting device for the magnetic levitation track, provided by the embodiment, the problem of irregularity of the whole track caused by temperature deformation of the track beam 2 can be reduced by adjusting the position of the levitation magnet 4 connected with the track beam 2. In order to realize accurate adjustment, a database and an error judging mechanism which store deformation caused by bridge temperature gradient are also provided, so that the accuracy of position adjustment of the suspension magnet 4 is improved, potential safety hazards can be reduced, riding comfort is improved, and the stability and safety of magnetic levitation train running are improved.

Besides the adjusting device, the invention also provides a magnetic levitation track, which comprises the adjusting device, wherein the adjusting device can be specifically provided in any one of the above embodiments, and the beneficial effects can be correspondingly referred to the above embodiments. As shown in fig. 1, the magnetic levitation track comprises a track beam 2, and the track beam 2 can specifically comprise a superposition beam and an upper track plate beam. The working platform 1 in the adjusting device is fixedly arranged on the bottom surface of the flange 21 of the track beam 2, and the suspension magnet 4 is arranged below the working platform 1. Alternatively, in the extending direction of the rail beam 2, a plurality of adjusting devices are arranged in sequence along the extending direction of the rail, for example, 5 adjusting devices are uniformly arranged every span of the rail beam 2 of 24m length. The levitation magnets 4 in all the adjusting devices can be integrally arranged.

In the magnetic levitation track in this embodiment, due to the application of the adjusting device, the track beam 2 deforms due to temperature, but the vertical deformation and the inclination angle value of the levitation magnet 4 can be adjusted by the adjusting device, so that the purpose of reducing the irregularity of the magnetic levitation track is achieved, and the adjusting device has the advantages of low material cost, lighter dead weight, simple manufacturing and construction and the like, and provides a safe and reliable device for the track irregularity effect caused by the temperature deformation of the track beam 2.

Besides the adjusting device and the magnetic levitation track, the invention also provides a control method of the adjusting device of the magnetic levitation track, which is applied to the adjusting device.

The control method comprises the following steps:

s1: the temperature value of a preset detection point on the track beam 2 is received, wherein the working platform 1 is fixed on the preset detection point of the track beam 2.

S2: and judging the deformation of the track beam 2 according to the temperature value, and controlling the telescopic movement of the telescopic driver to keep the levitation magnet 4 in a preset smooth state.

Wherein a database of the amount of deformation caused by the bridge temperature gradient between the temperature and the deformed beam of the track beam 2 may be pre-stored in the controller 51.

Specifically, the controller 51 may pre-store the deformation amount of the track beam 2 and the distance that the telescopic driver drives the levitation magnet 4 to perform telescopic movement, and specifically, after the deformation amount is greater than 0 or another set value, the telescopic driver performs corresponding telescopic movement.

Further, after S2, an error determination step may be performed, including:

s3: and receiving a check value, wherein the check value comprises an inclination angle value of the levitation magnet 4 and/or a levitation distance value between the levitation magnet 4 and the working platform 1.

S4: and judging whether the check value is within a preset error range, and if not, repeatedly controlling the telescopic movement of the telescopic driver to keep the levitation magnet 4 in a preset smooth state.

Wherein, the inclination angle value and the suspension interval value respectively correspond to independent error range values, and when the inclination angle value is in the corresponding error range, whether the inclination angle value of the suspension magnet 4 meets the preset inclination angle requirement or not; when the suspension interval value is within a corresponding error range (for example, 0.1 mm), the suspension interval value meets the preset interval requirement; if there are detection amounts not within the corresponding error range, the levitation magnet 4 is not substantially maintained in the preset smooth state, and the levitation magnet 4 is adjusted again according to the preset rule, so that the adjustment reliability can be improved.

When the control method is applied to the adjusting device, the control process can be realized through the controller 51, and the working principle comprises the following steps: the temperature detection device 57 detects the temperature value of the track beam 2 at the set position in real time, and transmits the temperature value to the controller 51 through the wireless sensor network, the controller 51 stores a database of deformation caused by bridge temperature gradient, and the vertical deformation and the horizontal inclination value of the detection point on the track beam 2 are automatically searched according to the database. The controller 51 controls the oil delivery amount or oil extraction amount of the hydraulic tank 31, the telescopic column 32 can be lifted, oil leakage cannot occur in the lifting process due to the existence of sealing rubber, the suspension gap value and the inclination angle value of the suspension magnet 4 and the track beam 2 can be changed, and the suspension magnet 4 can return to a smooth state when the track beam 2 is not deformed.

When the hydraulic tank 31 is adjusted for the first time, the angle detection device 55 detects the horizontal inclination angle value of the levitation magnet 4 at the moment, the interval detection device 56 detects the levitation gap value at the moment, the levitation gap value is transmitted to the controller 51 through the wireless sensor network, the controller 51 carries out error estimation on the horizontal inclination angle and the vertical deformation of the detection point of the track beam 2 according to the detected inclination angle value and levitation gap value, if the error meets the requirement, the adjustment process is finished, if the error does not meet the requirement, the controller 51 can control the hydraulic tank 31 to work again, the above process is repeated until the measurement result error calculated by the controller 51 meets the requirement, and the adjustment process is finished.

It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality", "a plurality of groups" is two or more.

The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The adjusting device for the magnetic levitation track, the control method of the adjusting device and the magnetic levitation track are described in detail. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.

Claims (10)

1. An adjusting device of a magnetic levitation track, comprising:

the working platform (1) is used for synchronously deforming with the track beam (2);

a suspension magnet (4) arranged on one side of the working platform (1) in parallel;

the detection and adjustment assembly (3) comprises a telescopic driver and a temperature detection device (57), wherein the telescopic driver is connected with the suspension magnet (4) on the working platform (1), and the temperature detection device (57) is arranged on the working platform (1);

the controller (51), temperature detection device (57) flexible driver all communication connect in controller (51), controller (51) are used for confirming the deflection of track roof beam (2) according to temperature that temperature detection device (57) detected, and control same flexible driver in detecting adjusting part (3) adjust the position of suspension magnet (4).

2. The adjusting device according to claim 1, wherein the detection adjusting assembly (3) further comprises an angle detection device (55) for detecting an inclination angle value of the levitation magnet (4) and is arranged on the working platform (1); the angle detection device (55) is in communication connection with the controller (51), and the controller (51) is used for judging whether the inclination angle value of the suspension magnet (4) meets the preset inclination angle requirement according to the inclination angle value detected by the angle detection device (55) after the telescopic driver adjusts the position of the suspension magnet (4).

3. The adjusting device according to claim 1, wherein the detection adjusting assembly (3) further comprises a distance detection device (56) for detecting a suspension distance value of the suspension magnet (4) relative to the working platform (1), and the suspension distance value is arranged on the working platform (1); the distance detection device (56) is in communication connection with the controller (51), and the controller (51) is used for judging whether the suspension distance value meets the preset distance requirement according to the suspension distance value detected by the distance detection device (56) after the telescopic driver adjusts the position of the suspension magnet (4).

4. A device according to any one of claims 1 to 3, characterized in that the telescopic drive comprises a hydraulic tank (31) and a telescopic column (32) telescopically connected to the hydraulic tank (31), the telescopic column (32) being connected to the levitation magnet (4), the hydraulic tank (31) being connected to the working platform (1); the hydraulic tank (31) is in communication connection with the controller (51) so as to control the oil quantity of the hydraulic tank (31) through the controller (51) and drive the telescopic column (32) to move in a telescopic mode.

5. The adjustment device according to claim 4, further comprising a support seat (34), said support seat (34) being connected and supported between said working platform (1) and said hydraulic tank (31).

6. The adjusting device according to claim 4, wherein the telescopic actuator further comprises a guide post (33), the guide post (33) is arranged between the suspension magnet (4) and the telescopic post (32), and two ends of the guide post (33) are respectively fixed on the suspension magnet (4) and the telescopic post (32) in a threaded manner.

7. The adjusting device according to claim 4, further comprising a control cabinet (5), wherein a magnetic gauge stand (52) is arranged in the control cabinet (5), the controller (51) and the temperature detecting device (57) are magnetically fixed on the magnetic gauge stand (52), and a wall surface, close to the suspension magnet (4), of the control cabinet (5) is a permeable surface.

8. The magnetic levitation track is characterized by comprising a track beam (2) and the adjusting device according to any one of claims 1 to 7, wherein the working platform (1) is fixedly arranged on the bottom surface of a flange (21) of the track beam (2), and the levitation magnet (4) is arranged below the working platform (1).

9. A control method of an adjusting device of a magnetic levitation track, characterized by being applied to the adjusting device of any of claims 1 to 7;

the control method comprises the following steps:

receiving a temperature value of a preset detection point on a track beam (2), wherein the working platform (1) is fixed on the preset detection point of the track beam (2);

and judging the deformation of the track beam (2) according to the temperature value, and controlling the telescopic movement of the telescopic driver so as to enable the levitation magnet (4) to be kept in a preset smooth state.

10. The control method according to claim 9, characterized by comprising, after said maintaining said levitation magnet (4) in a preset smooth state:

receiving a verification value, wherein the verification value comprises an inclination angle value of the levitation magnet (4) and/or a levitation distance value between the levitation magnet (4) and the working platform (1);

judging whether the check value is in a preset error range or not;

if not, the telescopic movement of the telescopic driver is controlled repeatedly so as to keep the levitation magnet (4) in a preset smooth state.