A rail alignment platform, an automated rail alignment system and an automated rail alignment method

Abstract

The application discloses a rail alignment trolley platform, an automatic rail alignment system and an automatic rail alignment method, relates to the technical field of rail alignment, and solves the technical problem of needing to design a rail alignment system and a rail alignment method capable of rapidly and accurately aligning the rail alignment trolley platform with the rail of a bogie factory building. The application comprises a base, the upper portion of the base is provided with a shielding assembly, and the lower portion of the base is provided with a plurality of rollers which are arranged at intervals along the length direction of the front and rear sides of the base. The purpose lies in that, by arranging two limiting assemblies with an interval distance consistent with the front and rear rollers of the rail alignment trolley platform, when the rail alignment trolley platform drives through a given position, i.e. when the rail alignment trolley platform cannot align the rails, the rail alignment trolley platform is controlled to move back and forth between the limiting assemblies, so that the speed of the rail alignment trolley platform gradually decreases, and when the speed is zero, the rail alignment trolley platform is stopped between the two limiting assemblies, thereby meeting the rail alignment requirement.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of alignment, and particularly relates to an alignment towing platform, an automatic alignment system and an automatic alignment method. BACKGROUND

[0002] The bogie is the running part of the railway vehicle, like the legs of a person, and is one of the most core components of the railway vehicle. Various parameters of the bogie directly determine the stability of the vehicle and the ride comfort of the vehicle. After the bogie is produced by Chengdu Zhongche Sifang Railway Vehicle Co., Ltd., the bogie needs to be transferred. In the process of transferring a large number of bogies, a towing platform is used. However, the towing platform is usually a certain distance away from the bogie production workshop. The towing platform is usually transferred to the entrance of the bogie production workshop through a track. Then the bogie is moved to the top of the towing platform through the track. The purpose of one-time mass transfer of the bogie is achieved by transferring the towing platform. In the transfer of the bogie, the track on the towing platform needs to be aligned with the track of the bogie workshop, so that the bogie can be moved to the towing platform. However, in the process of using the existing towing platform, the towing platform cannot be accurately aligned with the track of the bogie workshop. Therefore, an alignment system and an alignment method capable of quickly and accurately aligning the towing platform with the track of the bogie workshop need to be designed. SUMMARY

[0003] To solve the above technical problems, the present application provides an alignment towing platform, an automatic alignment system and an automatic alignment method. By setting two limiting components with a spacing distance consistent with the front and rear rollers of the alignment towing platform, when the alignment towing platform drives through a certain position, i.e., when the alignment towing platform cannot be aligned, the alignment towing platform is controlled to move back and forth between the limiting components, so that the speed of the alignment towing platform gradually decreases, and finally stops between the two limiting components when the speed is zero, thereby meeting the requirement of accurate alignment.

[0004] The technical solutions adopted by the present application are as follows:

[0005] An alignment towing platform comprises a base. An upper part of the base is provided with a shielding component. A lower part of the base is provided with a plurality of rollers. The plurality of rollers are respectively arranged at intervals along the length direction of the two sides of the base. A side of the base adjacent to the mounting roller is further provided with a connecting plate rotatingly arranged. The base and the connecting plate are respectively provided with a plurality of first tracks and a plurality of second tracks matched with each other. The first tracks and the second tracks are perpendicular to the rotating direction of the rollers.

[0006] By adopting the above technical solutions, the rollers facilitate the transfer of the alignment towing platform. When the connecting plate is lowered, the height difference between the workshop area and the transfer area can be eliminated.

[0007] Preferably, the shielding assembly comprises two fences and a roof, the two fences are arranged along the length direction of the front and rear sides of the base respectively, and the bottom of the roof is fixedly connected with the top of the two fences respectively.

[0008] By the above technical scheme, the fence and the roof can shield the instruments inside the rail towing platform.

[0009] Preferably, one side of the connecting plate is hingedly connected with one side of the base, a plurality of first telescopic pumps are arranged on the upper portion of the connecting plate, the movable ends of the first telescopic pumps are fixedly connected with the upper portion of the connecting plate, and the other ends of the first telescopic pumps are fixedly connected with the base.

[0010] By the above technical scheme, the first telescopic pumps are telescoped to drive one side of the connecting plate to open and close, so that the connecting plate can be retracted and lowered.

[0011] An automatic rail alignment system suitable for the rail towing platform comprises a plurality of limiting assemblies and a plurality of fourth rails and fifth rails, the limiting assemblies and the fourth rails are arranged in the transfer area, and the fourth rails are matched with the rollers on the rail towing platform.

[0012] The fifth rails are arranged in the factory area, and the fifth rails can be matched with the second rails; the angle of the limiting assembly can be changed, and when the rail towing platform is located between the limiting assemblies, the height of the side of the limiting assembly close to the rail towing platform gradually increases along the side away from the rail towing platform.

[0013] The distance between the two limiting assemblies is equal to the distance between the front and rear rollers of the rail towing platform.

[0014] The rail towing platform is internally provided with a power supply and a control system, the control system is connected with the limiting assembly through an electrical signal, the power supply is electrically connected with the power system and the control system of the rail towing platform, and the power system is connected with the rotating shaft of the roller.

[0015] By the above technical scheme, when the rail towing platform drives through the predetermined position, i.e. the rail towing platform cannot align the rails, the rail towing platform is controlled to move back and forth between the limiting assemblies, so that the speed of the rail towing platform gradually decreases, and finally stops between the two limiting assemblies when the speed is zero, i.e. the alignment requirement is met.

[0016] Preferably, each of the limiting assemblies comprises a plurality of support plates and a plurality of second telescopic pumps, the plurality of support plates are sequentially arranged along the direction of the fourth track, the length direction of the plurality of support plates is perpendicular to the length direction of the fourth track, and the width of the plurality of support plates gradually increases from the proximal end to the distal end of the two limiting assemblies.

[0017] The lower part of each of the support plates is provided with a plurality of second telescopic pumps, a plurality of third tracks are arranged on the plurality of support plates, and the plurality of third tracks are matched with the plurality of fourth tracks when the limiting assembly is flat; the second telescopic pump is connected with the control system through an electrical signal.

[0018] By using the above technical scheme, the second telescopic pump is used to support and adjust the height of the support plate, so that the support plate presents a gradually increasing angle.

[0019] Preferably, the rear side of the rail towing platform and the transfer area are both provided with speed and distance measuring instruments matched with each other; the two speed and distance measuring instruments are electrically connected with the control system.

[0020] Preferably, a plurality of limiting baffle plates are symmetrically embedded on the transfer area, the plurality of limiting baffle plates are respectively arranged at intervals of the plurality of limiting assemblies, the distance between the two opposite limiting baffle plates is equal to the front-to-back distance of the rail towing platform; a buffer is arranged on the opposite side of the two opposite limiting baffle plates, a third telescopic pump is arranged on the side of the limiting baffle plate away from the buffer, the bottom of the third telescopic pump is fixed to the transfer area, and the movable end of the third telescopic pump is fixed to the side of the limiting baffle plate away from the buffer; the third telescopic pump is connected with the control system through an electrical signal.

[0021] By using the above technical scheme, the limiting baffle plate can quickly stop the rail towing platform when the speed of the rail towing platform approaches zero, and further makes the stopping position of the rail towing platform more accurate and meet the rail requirements.

[0022] An automatic rail alignment method comprises the following steps:

[0023] Step 1: the rail towing platform drives into the transfer area, at this time, the speed and distance measuring instruments on the rail towing platform and the transfer area start to emit and receive signals every n seconds, and transmit the signals to the control system in real time, to calculate the speed of the rail towing platform and the interval distance from the rail alignment position every n seconds; at the same time, the control system controls the rail towing platform to gradually slow down;

[0024] Step 2: when the control system determines that the rail towing platform drives to the rail alignment position but the speed is greater than V0, the control system controls the second telescopic pump on the front side of the rail towing platform to gradually lift the support plate to form a slope.

[0025] Step 3: When the rail-track tractor platform exceeds the rail-track position, it will drive onto the limit assembly. The speed and distance measuring instruments on the rail-track tractor platform and the transfer area will start to transmit and receive signals every n seconds and transmit the signals to the control system. When the control system determines that the speed of the rail-track tractor platform at the limit assembly on the rear side is greater than V0, the control system will control the second telescopic pump on the rear side of the rail-track tractor platform to extend to support the support plate. After that, the rail-track tractor platform will move back and forth between the two symmetrically arranged limit assemblies according to inertia and gradually decelerate. When the control system determines that the speed of the rail-track tractor platform at the limit assembly on the rear side is ≤V0, it will directly proceed to step 4.

[0026] Step 4: The speed and distance meter measures the speed of the track-tracking tractor and the distance to the track-tracking position in real time. When the track-tracking tractor enters the track-tracking position and its speed meets the buffer standard V0 and the distance is zero, the control system controls the third telescopic pump to erect the symmetrically arranged limit baffles, thus intercepting the track-tracking tractor at the track-tracking position.

[0027] Step 5: At this time, control the first telescopic pump to lower the connecting plate to align the second track with the fifth track.

[0028] In step 1, when the speed is greater than V1, the control system controls the second telescopic pump on the front side of the rail-aligning tractor to give up the support plate, allowing the rail-aligning tractor to safely drive out of the area where the limit component is located, and then retreat and control the vehicle speed within V0. According to step 4, the control system controls the third telescopic pump to erect the symmetrically set limit baffles to complete the rail alignment.

[0029] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0030] By setting two limit assemblies with a spacing distance consistent with the front and rear rollers of the rail traction platform, when the rail traction platform passes the predetermined position, that is, when the rail traction platform cannot align with the track, the rail traction platform is controlled to move back and forth between the limit assemblies, so that the speed of the rail traction platform is gradually reduced, and finally stops between the two limit assemblies when the speed is zero, thereby achieving the requirement of precise rail alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The present invention will now be described by way of example with reference to the accompanying drawings, in which:

[0032] Figure 1 It is a left side structural schematic diagram of the automated rail alignment system of the present invention;

[0033] Figure 2 This is a schematic diagram of the right side structure of the automated rail alignment system of the present invention;

[0034] Figure 3is a schematic diagram of the three-dimensional structure of the rail pulling platform in the present application;

[0035] Figure 4 is a schematic diagram of the three-dimensional structure of the rail pulling platform in the present application Figure 1 is a schematic diagram of the enlarged structure of the A part in the present application;

[0036] Figure 5 is a schematic diagram of the three-dimensional structure of the rail pulling platform in the present application Figure 1 is a schematic diagram of the enlarged structure of the B part in the present application;

[0037] Figure 6 is a schematic diagram of the structure during the rail pulling process.

[0038] Reference signs

[0039] 1 - rail pulling platform; 101 - base; 102 - fence; 103 - ceiling; 104 - roller; 105 - connecting plate; 106 - first telescopic pump; 107 - first track; 108 - second track; 2 - limiting assembly; 201 - support plate; 202 - second telescopic pump; 203 - third track; 3 - fourth track; 4 - fifth track; 5 - factory area; 6 - transfer area; 7 - speed and distance measuring instrument; 10 - limiting baffle. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and indicated in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0041] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0042] The following will be described in combination with Figures 1 to 6The application will be described in detail.

[0043] Embodiment 1

[0044] A rail pulling platform 1, referring to the accompanying drawings Figure 3 , comprising a base 101, the upper part of the base 101 is provided with a shielding assembly, the lower part of the base 101 is provided with 8 rollers 104, 8 rollers 104 are respectively arranged along the length direction of the front and rear sides of the base 101, 4 rollers in each row, the side of the base 101 adjacent to the installed roller 104 is also provided with a connecting plate 105 rotatingly, the base 101 and the connecting plate 105 are respectively provided with 4 first tracks 107 and second tracks 108 matched with each other, the first tracks 107 and the second tracks 108 are perpendicular to the rotating direction of the roller 104; the roller 104 is convenient for transferring the rail pulling platform 1, when the connecting plate 105 is put down, it is convenient to eliminate the height difference between the factory area 5 and the transfer area 6.

[0045] In this embodiment, the shielding assembly comprises two fences 102 and a roof 103, two fences 102 are respectively arranged along the length direction of the front and rear sides of the base 101, and the bottom ends of the roof 103 are fixedly connected with the top ends of the two fences 102; the fence 102 and the roof 103 are convenient for providing shielding for the instruments inside the rail pulling platform 1.

[0046] In this embodiment, one side of the connecting plate 105 is hinged to one side of the base 101, the upper part of the connecting plate 105 is provided with 2 first telescopic pumps 106, the movable end of the first telescopic pump 106 is fixed to the upper part of the connecting plate 105, and the other end of the first telescopic pump 106 is fixed to the base 101; the first telescopic pump 106 is telescopic, used for driving one side of the connecting plate 105 to open and close, that is, the connecting plate 105 can be retracted and put down.

[0047] Embodiment 2

[0048] An automatic rail system suitable for the rail pulling platform 1, referring to the accompanying drawings Figures 1 to 2 , comprising 4 oppositely arranged limiting assemblies 2, 4 fourth tracks 3 and 4 fifth tracks 4, the limiting assembly 2 and the fourth track 3 are arranged in the transfer area 6, and the fourth track 3 is matched with the roller 104 on the rail pulling platform 1;

[0049] The fifth track 4 is arranged in the factory area 5, and the fifth track 4 can be matched with the second track 108; the angle of the limiting assembly 2 can be changed, and when the pulling platform is located between the opposite limiting assemblies 2, the height of the side of the limiting member close to the rail pulling platform 1 gradually increases along the side away from the pulling platform;

[0050] The distance between the two opposite limiting assemblies 2 is equal to the distance between the two rows of rollers 104 on the front and rear sides of the rail pulling platform 1.

[0051] The rail pulling platform 1 is internally provided with a power supply and a control system, the control system is connected with the limiting assembly 2 through electrical signals, the power supply is electrically connected with the power system and the control system of the rail pulling platform 1, and the power system is connected with the rotating shaft of the roller 104. By arranging two limiting assemblies 2 with a spacing distance consistent with the front and rear rollers 104 of the rail pulling platform 1, when the rail pulling platform 1 passes through a certain position, i.e. when the rail pulling platform 1 cannot be on the rails, the rail pulling platform 1 is controlled to move back and forth between the limiting assemblies 2, so that the speed of the rail pulling platform 1 gradually decreases, and finally stops between the two limiting assemblies 2 when the speed is zero, i.e. the rail pulling requirement is met.

[0052] In this embodiment, refer to the accompanying drawings Figure 6 Each of the limiting assemblies 2 includes five support plates 201 and ten second telescopic pumps 202. The five support plates 201 are arranged in sequence along the direction of the fourth rail 3, the length direction of the support plate 201 is perpendicular to the length direction of the fourth rail 3, and the width of the support plate 201 increases from the close end to the far end of the two limiting assemblies 2.

[0053] The lower part of each support plate 201 is provided with four second telescopic pumps 202, the second telescopic pumps 202 are arranged in two rows under the same support plate 201, which is convenient for forming a height difference, the top end of the second telescopic pump 202 is hinged to the lower part of the support plate 201, two third rails 203 are arranged on the support plate 201, and when the limiting assembly 2 is flat, the third rail 203 cooperates with the fourth rail 3. The second telescopic pump 202 is connected with the control system through electrical signals; the second telescopic pump 202 is used to support and adjust the height of the support plate 201, and a height difference is formed between different second telescopic pumps 202, so that the support plate 201 presents a gradually increasing slope.

[0054] Each limiting assembly 2 corresponds to two adjacent fourth rails 3.

[0055] In this embodiment, refer to the accompanying drawings Figure 5 The rear side of the rail pulling platform 1 and the transfer area 6 are both provided with mutually cooperating speed and distance measuring instruments 7; two speed and distance measuring instruments 7 are electrically connected with the control system.

[0056] In this embodiment, refer to the accompanying drawings Figure 4The two limiting baffle plates 10 are symmetrically arranged on the transfer area 6, and the distance between the two opposite limiting baffle plates 10 is equal to the front-to-back distance of the rail alignment and towing platform 1; the opposite sides of the two opposite limiting baffle plates 10 are provided with buffer members, and the side of the limiting baffle plate 10 away from the buffer member is provided with a third telescopic pump, the bottom of the third telescopic pump is fixed to the transfer area 6, and the movable end of the third telescopic pump is fixed to the side of the limiting baffle plate 10 away from the buffer member; the third telescopic pump is connected with the control system through an electrical signal; the limiting baffle plate 10 facilitates the rapid stopping of the rail alignment and towing platform 1 when the speed of the rail alignment and towing platform 1 approaches zero, and further makes the stopping position of the rail alignment and towing platform 1 more accurate and meet the rail alignment requirements.

[0057] Preferably, the buffer member is made of a rubber layer.

[0058] Embodiment 3

[0059] An automatic rail alignment method, comprising the following steps:

[0060] Step 1: the rail alignment and towing platform 1 drives into the transfer area 6, at this time the rail alignment and towing platform 1 and the speed and distance measuring instrument 7 on the transfer area 6 start to emit and receive signals every 1 second, and transmit the signals to the control system in real time, and calculate the speed of the rail alignment and towing platform 1 and the interval distance from the rail alignment position every 1 second; at the same time, the control system controls the rail alignment and towing platform 1 to gradually slow down;

[0061] Step 2: when the control system determines that the rail alignment and towing platform 1 drives to the rail alignment position but the speed is greater than V0, the control system controls the second telescopic pump 202 on the front side of the rail alignment and towing platform 1 to gradually lift the supporting plate 201 to form a slope;

[0062] Step 3: the rail alignment and towing platform 1 drives beyond the rail alignment position, at this time it will drive onto the limiting assembly 2, the rail alignment and towing platform 1 and the speed and distance measuring instrument 7 on the transfer area 6 start to emit and receive signals every 1 second, and transmit the signals to the control system, when the control system determines that the speed of the rail alignment and towing platform 1 driving to the limiting assembly 2 on the rear side is greater than V0, the control system controls the second telescopic pump 202 on the rear side of the rail alignment and towing platform 1 to extend to support the supporting plate 201; then the rail alignment and towing platform 1 will move back and forth between the two symmetrically arranged limiting assemblies 2 and gradually slow down according to inertia; when the control system determines that the speed of the rail alignment and towing platform 1 driving to the limiting assembly 2 on the rear side is less than or equal to V0, it directly enters step 4;

[0063] Step 4: The speed and distance of the rail-pulling platform 1 are measured by the speed and distance measuring device 7 in real time. When the rail-pulling platform 1 enters the rail-pulling position and its speed meets the buffer standard V0 (V0 is set to 5 km / h in this embodiment) and the distance is zero, the control system controls the third telescopic pump to raise the symmetrically arranged limiting baffle 10, i.e. to intercept the rail-pulling platform 1 at the rail-pulling position.

[0064] Step 5: At this time, the control system controls the first telescopic pump 106 to lower the connecting plate 105, i.e. to align the second rail 108 with the fifth rail 4.

[0065] In step 1, when the speed is greater than V1 (V1 is set to 10 km / h in this device), the control system controls the second telescopic pump 202 at the front side of the rail-pulling platform 1 to give up supporting the supporting plate 201, so that the rail-pulling platform 1 safely drives out of the area where the limiting assembly 2 is located first, and then retreats and controls the vehicle speed to be within V0, so as to control the third telescopic pump to raise the symmetrically arranged limiting baffle 10 according to step 4 to complete the rail-pulling.

[0066] It should be noted that:

[0067] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automated rail alignment system suitable for a rail alignment and vehicle pulling platform, characterized by: Including several relative arrangement limit component (2) and several fourth track (3) and several fifth track (4), several limit component (2) and several fourth track (3) are arranged in transfer area (6), several fourth track (3) is matched with the roller (104) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) 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on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the rail car (1) on the ​ ​ ​ ​ ​ ​ 2. The automated gauging system for a rail gauging platform according to claim 1, characterized in that: ​ 3. The automated gauging system for a rail gauging platform according to claim 1, characterized in that: The side of the adapter plate (105) is hinged to the side of the base (101), the upper part of the adapter plate (105) is provided with a plurality of first telescopic pumps (106), the movable end of the first telescopic pump (106) is fixed to the upper part of the adapter plate (105), and the other end of the first telescopic pump (106) is fixed to the base (101).

4. The automated gauging system for a rail gauging platform according to claim 1, characterized in that: The rear side of the rail pulling platform (1) and the transfer area (6) are provided with mutually matched speed and distance measuring instruments (7); the two speed and distance measuring instruments (7) are electrically connected with the control system.

5. The automatic gauging system for the gauging platform of claim any one of claims 1-3, characterized in that: The transfer area (6) is also symmetrically embedded with a plurality of limiting baffle plates (10), the plurality of limiting baffle plates (10) are respectively arranged at intervals of the plurality of limiting assemblies (2), the distance between the opposite two limiting baffle plates (10) is equal to the front-to-rear distance of the rail pulling platform (1); the opposite sides of the two opposite limiting baffle plates (10) are provided with buffer members, the side of the limiting baffle plate (10) away from the buffer member is provided with a third telescopic pump, the bottom of the third telescopic pump is fixed to the transfer area (6), and the movable end of the third telescopic pump is fixed to the side of the limiting baffle plate (10) away from the buffer member; the third telescopic pump is connected with the control system through an electrical signal.

6. An automated rail aligning method, characterized by: The method comprises the following steps Step 1: the rail pulling platform (1) drives into the transfer area (6), at this time, the speed and distance measuring instruments (7) on the rail pulling platform (1) and the transfer area (6) start to emit and receive signals every n seconds, and transmit the signals to the control system in real time, so as to calculate the speed and interval distance of the rail pulling platform (1) every n seconds; at the same time, the control system controls the rail pulling platform (1) to gradually slow down; Step 2: when the control system determines that the rail pulling platform (1) drives to the rail position but the speed is greater than V0, the control system controls the second telescopic pump (202) on the front side of the rail pulling platform (1) to gradually lift the supporting plate (201) to form a slope; Step 3: the rail pulling platform (1) drives beyond the rail position, at this time, it drives onto the limiting assembly (2), the speed and distance measuring instruments (7) on the rail pulling platform (1) and the transfer area (6) start to emit and receive signals every n seconds, and transmit the signals to the control system, when the control system determines that the speed of the rail pulling platform (1) driving to the limiting assembly (2) on the rear side is greater than V0, the control system controls the second telescopic pump (202) on the rear side of the rail pulling platform (1) to extend to support the supporting plate (201); then the rail pulling platform (1) moves back and forth between the two symmetrically arranged limiting assemblies (2) according to inertia and gradually slows down; when the control system determines that the speed of the rail pulling platform (1) driving to the limiting assembly (2) on the rear side is less than or equal to V0, it directly enters step 4; Step 4: The speed and distance of the rail-pulling platform (1) are measured by the speed and distance measuring device (7) in real time. When the rail-pulling platform (1) enters the rail-pulling position and its speed meets the buffer standard V0 and the distance is zero, the control system controls the third telescopic pump to raise the symmetrically arranged limiting baffle (10), that is, to intercept the rail-pulling platform (1) at the rail-pulling position. Step 5: At this time, the control system controls the first telescopic pump (106) to lower the connecting plate (105), that is, to align the second rail (108) with the fifth rail (4).

7. A method of automated rail alignment as claimed in claim 6, wherein: In step 1, when the speed is greater than V1, the control system controls the second telescopic pump (202) on the front side of the rail-pulling platform (1) to give up supporting the supporting plate (201), so that the rail-pulling platform (1) safely drives out of the area where the limiting component (2) is located first, and then retreats and controls the vehicle speed within V0, so that the control system controls the third telescopic pump to raise the symmetrically arranged limiting baffle (10) according to step 4 to complete the rail-pulling.

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