Support rail and ground induction loop leveling machine

Abstract

The present invention provides an integrated leveling machine for support rails and ground induction loops, which belongs to the technical field of leveling construction, and includes: setting the edge lines of support rails and ground induction loops, and erecting templates according to the positions of the edge lines. Positioning the offset support in the template, and pouring concrete between the two side surfaces of the offset support and the templates on the corresponding sides. Place the support frame on the template, and adjust the position of the trowel plate relative to the support frame so that the first and second surfaces of the bottom of the trowel plate are adjusted to corresponding positions, respectively. The trowel plate is driven by the support frame to move along the template, and the support rail trowel surface and the ground induction loop surface are leveled through the first and second surfaces, respectively. The integrated leveling machine for support rails and ground induction loops provided by the present invention can accurately position the template through the edge lines. After the template is positioned, the support frame and the trowel plate can move along a predetermined trajectory, ensuring the accuracy of leveling, and greatly reducing construction time, reducing costs, and ensuring construction quality.

Description

Technical Field

[0001] The present invention belongs to the technical field of leveling construction, and more specifically, relates to an integrated leveling machine for support rails and ground induction loops. Background Art

[0002] After the tubular girder is erected, the internal bridge deck will be constructed. The support rails and ground induction loops are crucial steps in the bridge deck construction process. The support rails serve as the tracks for the flying cars, providing support. The ground induction loops serve as platforms for installing cross-communication loops. These induction loops act as magnetoelectric induction receivers for the flying cars, detecting their trajectory, speed, location, and driving status. Flying cars can reach speeds of up to 1000 km / h. The quality of these construction directly impacts their safety, necessitating stringent requirements. Typically, these requirements meet σ ≤ 1.32 mm, IRI ≤ 2.2 m / km, a maximum gap of 3 mm, and a Class 1 concrete pavement smoothness requirement.

[0003] Human control during construction cannot meet the above requirements, and often a large amount of manpower, machinery and equipment, and time are required in the later stage to meet the driving requirements of the flying car, resulting in high construction costs, particularly difficult construction and the inability to guarantee the construction period. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated machine for leveling support rails and ground induction loops, aiming to solve the problems of difficulty in constructing the surface quality of support rails and ground induction loops, high cost and long construction period.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: providing a support rail and ground induction loop leveling integrated machine, comprising:

[0006] Lay out the support rails and the edges of the ground induction loop, and set up the template according to the position of the edges;

[0007] Positioning the staggered support in the template, and pouring concrete between the two side surfaces of the staggered support and the template on the corresponding side;

[0008] Placing the support frame on the template, and adjusting the position of the trowel plate relative to the support frame so that the first surface and the second surface of the bottom of the trowel plate are adjusted to corresponding positions respectively;

[0009] The support frame drives the trowel plate to move along the template, and the support rail trowel surface and the ground induction loop surface are respectively leveled through the first surface and the second surface.

[0010] In a possible implementation, the support rails and the edge lines of the ground induction loops include:

[0011] Marking is performed using a total station, and the boundary line is set according to the marking.

[0012] In a possible implementation, positioning the staggered support within the template includes:

[0013] A plurality of offset blocks are sequentially connected along the length direction of the offset support top, and the positions of the plurality of offset blocks are calibrated. The offset blocks are used to define the position of the first surface.

[0014] In one possible implementation, adjusting the position of the trowel plate relative to the support frame includes:

[0015] The position of the trowel plate relative to the support frame is changed by using the total station and adjusting a plurality of adjustment columns between the trowel plate and the support frame.

[0016] In a possible implementation, the step of leveling the support rail surface and the ground induction loop surface through the first surface and the second surface respectively includes:

[0017] During the process of leveling the concrete surface, the length of the plurality of adjusting columns between the trowel plate and the support frame is adjusted in real time, so that the trowel plate can move stably along a preset trajectory.

[0018] In a possible implementation, adjusting the length of the plurality of adjustment columns between the trowel plate and the support frame in real time includes:

[0019] The adjusting column is threadedly connected to the supporting frame and the trowel plate, and the threads at both ends of the adjusting column are arranged in opposite directions;

[0020] By rotating the corresponding adjusting column, the stability of the position of the trowel plate relative to the template is ensured during the leveling process.

[0021] In a possible implementation, the step of rotating the corresponding adjustment column to ensure the stability of the position of the trowel plate relative to the template during the leveling process includes:

[0022] Calibration plates are arranged along the length direction of the template, and the distances to the calibration plates on both sides are detected in real time by multiple sensors at different positions on the trowel plate;

[0023] The spatial position of the screed plate relative to the template is determined in real time through the data detected by the multiple sensors.

[0024] In a possible implementation, determining the spatial position of the screed relative to the template in real time using data detected by the plurality of sensors includes:

[0025] The calibration plate is arranged obliquely outward from the template;

[0026] Modeling the calibration plate and the screed plate separately in the host computer;

[0027] According to the data sent back by the plurality of sensors, the position of the screed plate relative to the calibration plate is simulated in the host computer.

[0028] In a possible implementation, the step of rotating the corresponding adjustment column to ensure the stability of the position of the trowel plate relative to the template during the leveling process includes:

[0029] According to the current angle change of the trowel plate in the host computer and the parameters such as the pitch of the adjustment column, the number of revolutions of the adjustment column required to return the spatial posture of the trowel plate to normal is determined.

[0030] In a possible implementation, after causing the screed to stably move along a preset trajectory, the method further includes:

[0031] A scanner is installed on the rear side of the screed plate to transmit the information detected by the scanner to the host computer in real time;

[0032] The information is integrated in the host computer to determine indicators such as the flatness of the support rail surface and the ground induction loop surface.

[0033] The beneficial effect of the integrated support rail and ground induction loop leveling machine provided by the present invention is that, compared with the existing technology, the support rail and ground induction loop leveling machine of the present invention first draws the edge lines of the support rail and ground induction loop, and then accurately positions the formwork in the appropriate position based on the edge lines. After the formwork is erected, the staggered supports are positioned inside the formwork, and then concrete is poured between the staggered supports and the formwork.

[0034] Place the support frame on the template, and then adjust the relative position of the trowel plate and the support frame as required so that the first and second surfaces are in corresponding positions. As the support frame moves along the template, it drives the trowel plate to move, and the movement of the trowel plate will level the surface of the support rail and the surface of the ground induction loop through the first and second surfaces respectively.

[0035] The all-in-one leveling machine provided in this application can simultaneously level the support rail and the ground induction loop, and can accurately position the template through the edge line. After the template is positioned, the support frame and the trowel plate can move along a predetermined trajectory, thereby ensuring the leveling accuracy, and greatly reducing construction time, reducing costs, and ensuring construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 A flow chart of the support rail and ground induction loop leveling integrated machine provided by an embodiment of the present invention;

[0038] Figure 2 A schematic structural diagram of a support rail and ground induction loop leveling integrated machine provided in the first embodiment of the present invention;

[0039] Figure 3 This is a structural diagram of the support rail and ground induction loop leveling integrated machine provided in the second embodiment of the present invention.

[0040] In the figure: 1. Support frame; 2. Template; 3. Control console; 4. Adjustment column; 5. Fixed frame; 6. Auxiliary wheel; 7. Travel wheel; 8. First side; 9. Second side; 10. Stagger block; 11. Stagger support; 12. Pull screw; 13. Motor. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0042] Please also refer to Figures 1 to 3 The support rail and ground induction loop leveling integrated machine provided by the present invention is now described. The support rail and ground induction loop leveling integrated machine includes:

[0043] Lay out the support rails and the edge lines of the ground induction loop, and set up template 2 according to the position of the edge lines.

[0044] Position the staggered support 11 in the formwork 2 and pour concrete between the two side surfaces of the staggered support 11 and the formwork 2 on the corresponding side.

[0045] The support frame 1 is placed on the template 2, and the position of the trowel plate relative to the support frame 1 is adjusted so that the first surface 8 and the second surface 9 at the bottom of the trowel plate are adjusted to corresponding positions respectively.

[0046] The support frame 1 drives the trowel plate to move along the template 2, and the support rail trowel surface and the ground induction loop surface are respectively leveled through the first surface 8 and the second surface 9.

[0047] The beneficial effect of the integrated support rail and ground induction loop leveling machine provided by the present invention is that, compared with the existing technology, the support rail and ground induction loop leveling machine of the present invention first draws the edge lines of the support rail and ground induction loop, and then accurately positions the formwork 2 in the appropriate position based on the edge lines. After the formwork 2 is erected, the staggered support 11 is positioned inside the formwork 2, and then concrete is poured between the staggered support 11 and the formwork 2.

[0048] Place the support frame 1 on the template 2, and then adjust the relative position of the trowel plate and the support frame 1 as required so that the first surface 8 and the second surface 9 are in corresponding positions. As the support frame 1 moves along the template 2, it drives the trowel plate to move, and the movement of the trowel plate will level the surface of the support rail and the surface of the ground induction loop respectively through the first surface 8 and the second surface 9.

[0049] The all-in-one leveling machine provided in this application can simultaneously level the support rail and the ground induction loop, and can accurately position the template 2 through the edge line. After the template 2 is positioned, the support frame 1 and the trowel plate can move along a predetermined trajectory, thereby ensuring the leveling accuracy, and greatly reducing construction time, reducing costs, and ensuring construction quality.

[0050] In some embodiments of the support rail and ground induction loop leveling machine provided in this application, setting the edge of the support rail and the ground induction loop includes:

[0051] Marking is done using a total station and boundary lines are drawn according to the markings.

[0052] A total station, or electronic distance meter, is a high-tech measuring instrument that integrates optics, mechanics, and electronics. It is a surveying and mapping instrument system that combines horizontal angle, vertical angle, distance, and elevation measurement capabilities. Because it can complete all measurements at a given station with a single instrument setup, it's called a total station. It's widely used in precision engineering surveying and deformation monitoring, including large-scale above-ground construction and underground tunnel construction.

[0053] In actual application, a total station is first used to determine the mark indicating the turning point between the support rail and the ground induction loop. The mark is then used to draw the edge of the support rail and the ground induction loop. Once the edge is located, the template 2 is sequentially set up along the length of the edge according to the edge. This method allows the template 2 to be accurately positioned.

[0054] It should be pointed out in particular that the support frame 1 will drive the trowel plate to move along the template 2. If the position of the support frame 1 changes, the position of the trowel plate will also change accordingly, causing the first surface 8 and the second surface 9 to change, resulting in the leveled surface not meeting the requirements or even having pits.

[0055] In order to avoid the above problems, after the template 2 is erected, the position of the template 2 needs to be measured again to ensure that each template 2 is fixed in the corresponding position.

[0056] In some embodiments of the support rail and ground induction loop leveling machine provided in this application, please refer to Figure 2 and Figure 3 , positioning the staggered support 11 in the template 2 includes:

[0057] A plurality of offset blocks 10 are sequentially connected along the length direction of the top of the offset support 11 , and the positions of the plurality of offset blocks 10 are calibrated. The offset blocks 10 are used to define the position of the first surface 8 .

[0058] The top surface of the support rail and the top surface of the ground induction loop are at different heights. Typically, the support rail is 525mm high, while the ground induction loop is 492mm high. Furthermore, the support rail and the ground induction loop need to be poured simultaneously. To ensure simultaneous leveling, the concrete in formwork 2 needs to be divided accordingly.

[0059] To achieve the above technical effects, the staggered support 11 is first preliminarily fixed between the two opposing formworks 2, and then the tension screws 12 are passed through the formworks 2 and the staggered support 11 to complete the position limiting of the staggered support 11. The staggered support 11 itself has a certain height. The space between the staggered support 11 and the formwork 2 on one side is used to cast the support rail, and the space between the staggered support 11 and the formwork 2 on the other side is used to cast the ground induction loop.

[0060] Multiple staggered blocks 10 are laid in sequence along the length of the top of the staggered support 11. After the leveling is completed and the concrete is cured, the staggered blocks 10 on the staggered support 11 need to be removed to enable subsequent construction. Therefore, the staggered blocks 10 can be detachably connected to the top of the staggered support 11.

[0061] More importantly, during the leveling process, the bottom surface of the trowel plate needs to abut against the offset block 10, that is, the trowel plate is limited by means of the offset block 10. After the trowel plate is limited, the leveling quality of the first surface 8 is guaranteed to a certain extent.

[0062] In some embodiments of the support rail and ground induction loop leveling machine provided in this application, please refer to Figure 2 and Figure 3 , adjusting the position of the trowel plate relative to the support frame 1 includes:

[0063] With the help of a total station, the position of the trowel plate relative to the support frame 1 is changed by adjusting a plurality of adjustment columns 4 between the trowel plate and the support frame 1 .

[0064] The support frame 1 needs to drive the trowel plate to move. In order to achieve precise control, a control console 3 is provided on the top of the support frame 1. A motor 13 is provided in the control console 3. The motor 13 drives multiple walking wheels 7 to rotate at the same time through the cooperation of transmission gears, and the walking wheels 7 are in contact with the top surface of the template 2, and finally drive the entire support frame 1 and the trowel plate to move.

[0065] In order to ensure that the support frame 1 does not deviate from the template 2, an auxiliary fixing frame 5 is provided on the support frame 1. The fixing frame 5 is equipped with auxiliary wheels 6. The auxiliary wheels 6 abut against the outer surface of the template 2. There are two fixing frames 5 on both sides of a support frame 1. The two fixing frames 5 can avoid the deviation of the support frame 1 through the limitation of the auxiliary wheels 6, thereby ensuring that the leveling work can be carried out continuously and effectively.

[0066] In order to improve the applicability of the entire leveling machine according to actual construction needs, the present application adopts a split connection between the trowel plate and the support frame 1. A plurality of adjustment columns 4 are provided between the trowel plate and the support frame 1. The plurality of adjustment columns 4 are used to position the trowel plate at a preset position and to synchronize the movement of the trowel plate and the support frame 1 through the plurality of adjustment columns 4.

[0067] In some embodiments of the support rail and ground induction loop leveling machine provided in this application, please refer to Figure 2 and Figure 3 , the support rail surface and the ground induction loop surface are respectively leveled by the first surface 8 and the second surface 9, including:

[0068] During the process of leveling the concrete surface, the length of the plurality of adjusting columns 4 between the trowel plate and the support frame 1 is adjusted in real time, so that the trowel plate moves stably along a preset trajectory.

[0069] Due to errors in manufacturing and installation accuracy, although the template 2 can be positioned at a relatively precise position through the total station, the errors on the template 2 and even the pits or protrusions that are not discovered on the template 2 will be magnified by the support frame 1 and ultimately cause a large change in the position of the trowel plate.

[0070] Moreover, the construction site environment is relatively complex, and the support frame 1 is always in motion, so it is difficult to ensure that the support frame 1 is always in stable motion. If the position of the support frame 1 is unstable, the position of the trowel plate will also change.

[0071] Because the position of the template 2 is fixed and will not change, the final result is that it is necessary to ensure that the trowel plate moves along a preset trajectory. This requires that the trowel plate be in a stable position relative to the template 2 during the movement of the trowel plate driven by the support frame 1. Based on the above reasons, if the position of the support frame 1 relative to the template 2 changes, then the position of the support frame 1 and the trowel plate should also change.

[0072] In order to be able to adjust the spatial angle of the trowel plate, there must be at least three adjustment columns 4 between the support frame 1 and the trowel plate, and the adjustment columns 4 can change the distance between the trowel plate and the support frame 1 at the corresponding position. By cooperating with the adjustment columns 4 at different positions, the inclination angle of the trowel plate relative to the support frame 1 can be changed, which means that when the position of the support frame 1 changes, the position of the trowel plate can be guaranteed to remain unchanged.

[0073] In some embodiments of the support rail and ground induction loop leveling machine provided in this application, please refer to Figure 2 and Figure 3 , by real-time adjustment of the length of the plurality of adjustment columns 4 between the trowel plate and the support frame 1 including:

[0074] The adjusting column 4 is threadedly connected to the supporting frame 1 and the trowel plate, and the threads at both ends of the adjusting column 4 are arranged in opposite directions.

[0075] By rotating the corresponding adjusting column 4, the stability of the position of the trowel plate relative to the template 2 is ensured during the leveling process.

[0076] In order to complete the spacing adjustment function of the adjustment columns 4, the two ends of the adjustment columns 4 need to be threadedly connected to the support frame 1 and the trowel plate respectively. In order to prevent the adjustment columns 4 from affecting the first surface 8 and the second surface 9, a crossbeam can be connected to the top of the trowel plate, and multiple adjustment columns 4 are connected between the crossbeam and the support frame 1. To reduce weight, a positioning rod is connected between the crossbeam and the trowel plate, so that the entire workpiece is approximately in the shape of an I-shaped workpiece.

[0077] When the adjusting column 4 rotates, the beam and the support frame 1 need to move closer to or farther away from each other. For this reason, the thread rotation direction of the adjusting column 4 and the support frame 1 is opposite to the thread rotation direction of the adjusting column 4 and the beam, that is, the thread rotation directions at both ends of the adjusting column 4 are opposite.

[0078] In order to enable the adjustment column 4 to rotate to a corresponding angle, a motor 13 needs to be installed on each adjustment column 4. A driving gear is mounted on the adjustment column 4, and the motor 13 is in transmission cooperation with the driving gear.

[0079] In some embodiments of the support rail and ground induction loop leveling machine provided in this application, please refer to Figure 2 and Figure 3 , by rotating the corresponding adjustment column 4 to ensure the stability of the position of the trowel plate relative to the template 2 during the leveling process, including:

[0080] Calibration plates are set along the length direction of the template 2, and the distances to the calibration plates on both sides are detected in real time by multiple sensors at different positions on the trowel plate.

[0081] The spatial position of the trowel plate relative to the template 2 is determined in real time through the data detected by multiple sensors.

[0082] Once formwork 2 is secured in place, tensioning screws 12 and other components ensure its stability during pouring and vibrating. The primary purpose of support frame 1 is to drive the trowel plate. The overall leveling quality is judged based on parameters such as the flatness of the support rail surface and the surface of the ground induction loop. The key factor influencing construction quality is the position of the trowel plate relative to formwork 2.

[0083] In order to determine the position of the trowel plate, it is first necessary to determine the spatial distance between the trowel plate and the template 2. To this end, multiple sensors are arranged at intervals along the circumference of the trowel plate to measure the distance to the calibration plate. Since the positions of the template 2 and the calibration plate are fixed, the position of the sensors relative to the trowel plate is also fixed.

[0084] For easier understanding, the sensor emits a certain pulse and can determine the position where the pulse emitted by the sensor contacts the calibration plate. Once the above position points are determined, the position of the screed relative to the template 2 can be inferred through the data of multiple sensors.

[0085] In some embodiments of the support rail and ground induction loop leveling machine provided in the present application, determining the spatial position of the trowel plate relative to the template 2 in real time through data detected by multiple sensors includes:

[0086] Set the calibration plate tilted outward from template 2.

[0087] The calibration plate and smear plate are modeled separately in the host computer.

[0088] Based on the data sent back by multiple sensors, the position of the screed plate relative to the calibration plate is simulated in the host computer.

[0089] If the calibration plate is set upright and the trowel moves in the same vertical plane, the values detected by the multiple sensors will not change. The system may then interpret the trowel position as unchanged, which can cause errors. However, if the calibration plate is set at an angle, the sensor values will change regardless of the trowel's movement. Even if the value of a sensor on one side remains unchanged, the value of a sensor on the other side will change.

[0090] In order to determine the position of the trowel plate relative to the template 2, it is necessary to establish models of the calibration plate and the trowel plate according to the fixed position of the template 2. After the above models are established, the initial states of the trowel plate and the calibration plate are established in the host computer based on the data detected by the sensor on the trowel plate at the starting point and the measurement of the actual position. As the support frame 1 drives the trowel plate to move, the values fed back by the corresponding sensors will change, and the angle change of the current trowel plate in the host computer can be judged based on the changes in the above values. The positions of the two trowel plate models at adjacent moments are compared in the host computer, and then the changes in the spatial angle are calculated. According to the calculated results, the angles that each adjustment column 4 needs to rotate are simulated in the host computer, and then the corresponding adjustment column 4 is driven to rotate to the corresponding angle.

[0091] In some embodiments of the support rail and ground induction loop leveling machine provided in this application, please refer to Figure 2 and Figure 3 , by rotating the corresponding adjustment column 4 to ensure the stability of the position of the trowel plate relative to the template 2 during the leveling process, including:

[0092] According to the current angle change of the trowel plate in the host computer and the parameters such as the pitch of the adjustment column 4, the number of turns of the adjustment column 4 required to return the spatial posture of the trowel plate to normal is determined.

[0093] Due to a series of reasons such as errors, the support frame 1 may experience slight shaking or even tilt during movement, and the multiple adjustment columns 4 are key to ensuring that the first surface 8 and the second surface 9 follow the preset trajectory. In order to achieve the above technical effects, it is necessary for the adjustment columns 4 to be able to accurately rotate to a corresponding angle under the action of the motor 13, so that the trowel plate returns to normal when the position of the support frame 1 changes.

[0094] To precisely control the rotation angle of the output shaft of motor 13, the motor 13 of the present application can be a stepper motor 13. When a stepper driver receives a pulse signal, it drives the stepper motor 13 to rotate in a set direction at a fixed angle, called the "step angle." The rotation is performed step by step at a fixed angle. The angular displacement can be controlled by controlling the number of pulses, thereby achieving accurate positioning. The speed and acceleration of the motor 13 can also be controlled by controlling the pulse frequency, thereby achieving speed regulation.

[0095] In some embodiments of the support rail and ground induction loop leveling machine provided in the present application, after the trowel plate is stably moved along a preset trajectory, the method further includes:

[0096] A scanner is installed on the back side of the screed to transmit the information detected by the scanner to the host computer in real time.

[0097] The information is integrated in the host computer to determine indicators such as the flatness of the support rail surface and the ground induction loop surface.

[0098] In traditional construction, the quality of the processed surface is measured only after the concrete has solidified. However, at this time, since the concrete has already solidified and has a high structural strength, it is more difficult to repair and may have a certain impact on the stability of the concrete interior.

[0099] In this application, multiple sensors can be used to determine the relative position of the trowel plate relative to the calibration plate and the template 2. After the above data is determined, a scanner is installed on the back side of the trowel plate to measure the leveled support rail surface and the ground induction loop surface.

[0100] The scanner detects different positions at different times, but its position relative to the trowel is fixed. The information determined by the scanner at different times is uploaded to the host computer. As the trowel position changes, the host computer will obtain overlapping information. By integrating this information, a spatial dataset representing the entire concrete surface can be generated. This dataset can be used to determine the quality of the concrete surface after construction, allowing appropriate repairs to be made based on the test results before the concrete cures. This method is easy to operate and relatively simple.

[0101] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. The support rail and ground induction loop leveling machine is characterized by: include: Lay out the edge lines of the support rails and the ground induction loop, and set up the template according to the position of the edge lines; Positioning the staggered support in the template, and pouring concrete between the two side surfaces of the staggered support and the template on the corresponding side; Placing the support frame on the template, and adjusting the position of the trowel plate relative to the support frame so that the first surface and the second surface of the bottom of the trowel plate are adjusted to corresponding positions respectively; The support frame drives the trowel plate to move along the template, and the support rail trowel surface and the ground induction loop surface are respectively leveled through the first surface and the second surface; The edge lines of the support rail and the ground induction loop include: Marking is performed using a total station, and the boundary line is set according to the marking; The positioning of the staggered support in the template includes: A plurality of offset blocks are sequentially connected along the length direction of the offset support top, and the positions of the plurality of offset blocks are calibrated. The offset blocks are used to define the position of the first surface.

2. The support rail and ground induction loop leveling integrated machine according to claim 1, characterized in that: The adjusting position of the trowel plate relative to the support frame comprises: The position of the trowel plate relative to the support frame is changed by using the total station and adjusting a plurality of adjustment columns between the trowel plate and the support frame.

3. The support rail and ground induction loop leveling integrated machine according to claim 2, characterized in that: The step of respectively leveling the support rail surface and the ground induction loop surface through the first surface and the second surface comprises: During the process of leveling the concrete surface, the length of the plurality of adjusting columns between the trowel plate and the support frame is adjusted in real time, so that the trowel plate can move stably along a preset trajectory.

4. The support rail and ground induction loop leveling integrated machine according to claim 3, characterized in that: The method of adjusting the length of the plurality of adjusting columns between the trowel plate and the support frame in real time includes: The adjusting column is threadedly connected to the supporting frame and the trowel plate, and the threads at both ends of the adjusting column are arranged in opposite directions; By rotating the corresponding adjusting column, the stability of the position of the trowel plate relative to the template is ensured during the leveling process.

5. The support rail and ground induction loop leveling integrated machine according to claim 4, characterized in that: The step of rotating the corresponding adjusting column to ensure the stability of the position of the trowel plate relative to the template during the leveling process includes: Calibration plates are arranged along the length direction of the template, and the distances to the calibration plates on both sides are detected in real time by multiple sensors at different positions on the trowel plate; The spatial position of the screed plate relative to the template is determined in real time through the data detected by the multiple sensors.

6. The support rail and ground induction loop leveling integrated machine according to claim 5, characterized in that: The real-time determination of the spatial position of the screed relative to the template by using data detected by the plurality of sensors includes: The calibration plate is arranged obliquely outward from the template; Modeling the calibration plate and the screed plate separately in the host computer; According to the data sent back by the plurality of sensors, the position of the screed plate relative to the calibration plate is simulated in the host computer.

7. The support rail and ground induction loop leveling integrated machine according to claim 6, characterized in that: The step of rotating the corresponding adjusting column to ensure the stability of the position of the trowel plate relative to the template during the leveling process includes: According to the current angle change of the trowel plate in the host computer and the pitch parameter of the adjusting column, the number of revolutions of the adjusting column required to return the spatial posture of the trowel plate to normal is determined.

8. The support rail and ground induction loop leveling integrated machine according to claim 6, characterized in that: After causing the screed to move stably along a preset trajectory, the method further comprises: A scanner is installed on the rear side of the screed plate to transmit the information detected by the scanner to the host computer in real time; The information is integrated in the host computer to determine the flatness index of the support rail surface and the ground induction loop surface.

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