Intelligent track detection machine for high-speed railway

Abstract

The invention relates to the technical field of track traffic infrastructure maintenance, and discloses a high-speed railway intelligent track detection machine which comprises a track detection device, a control assembly is arranged at the top of the track detection device, and a monitoring system is arranged in the control assembly. By means of the intelligent combined type cleaning assembly arranged before detection operation, physical cleaning can be conducted on the surface of the track before detection operation, a heatable scraping plate can effectively soften and eradicate viscous oil stains, and the intelligent combined type cleaning device is combined with an electric control recovery device, so that the detection efficiency is improved, and the detection efficiency is improved. According to the device, impurities and residual liquid can be synchronously removed and loosened, a clean and interference-free measurement surface is provided for a subsequent track detection device, interference of the impurities on track geometric detection data is eliminated from the source, and therefore the accuracy and reliability of key geometric parameter detection data such as track deformation, track gauge and level are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of rail transit infrastructure maintenance technology, and more specifically to a high-speed railway intelligent track inspection machine, particularly to a high-speed railway intelligent track inspection machine that integrates track surface pretreatment and active safety protection functions for running posture. Background Technology

[0002] High-precision detection of track geometry is fundamental to ensuring railway operational safety and guiding maintenance. Currently, track inspection devices based on technologies such as inertial reference and laser scanning are widely used. However, the following technical problems still exist in the actual geometric parameter acquisition process: 1. Oil stains, dust and other impurities on the track surface can seriously interfere with the sensor's measurement signal, causing distortion of key geometric data such as track deformation and gauge. Most existing technologies can only try to filter out these interferences after the fact through algorithm software, and cannot guarantee the cleanliness of the track surface during detection from the source, which affects the initial accuracy of geometric data and the reliability of decision-making. Second, when the testing equipment performs continuous testing tasks outdoors, its own stability is poor. Under the influence of external forces such as strong winds, local deformation of the track, or even accidental collisions, it is very easy to tilt, jam, or even overturn. The current testing equipment generally lacks integrated active safety mechanisms. Once an emergency occurs, not only will the measurement task be interrupted immediately and the data link be broken, but the equipment may also be damaged and an accident may be caused, making it difficult to guarantee the continuity and safety of long-distance and large-scale geometric testing operations. Therefore, there is an urgent need for a high-speed railway intelligent track inspection machine to solve the aforementioned technical problems. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-speed railway intelligent track inspection machine to solve the problems existing in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a high-speed railway intelligent track inspection machine, comprising a track inspection device, a control component is provided on the top of the track inspection device, wherein a monitoring system is provided inside the control component, and adjustable fixing components are provided at both ends inside the control component. An intelligent composite cleaning component is installed on the side of a set of adjustable fixing components located at the front end of the track inspection device, and an active anti-tipping mechanism is provided on both sides of the intelligent composite cleaning component. Another set of active anti-tipping mechanisms is installed on the side of another set of adjustable fixing components located at the rear end of the track inspection device. Each set of active anti-tipping mechanisms is used to adjust the track inspection device in an inclined state under the control of the monitoring system. The track detection device is equipped with an inclination sensor to collect real-time inclination data of the track detection device in operation and transmit it to the monitoring system. The monitoring system monitors the overall operating attitude of the track detection device in real time based on the real-time inclination data and controls the active anti-tipping mechanism to execute corresponding adjustment commands. The active anti-tipping mechanism includes a temperature-controlled air pump. A four-hole pipe is installed at the air outlet of the temperature-controlled air pump. Three sets of air outlets are provided at the end of the four-hole pipe away from the temperature-controlled air pump. A short hollow plate is installed at the first air outlet of the four-hole pipe. A second push plate is movably installed on the inner wall of one side of the short hollow plate. The same auxiliary spring is installed perpendicularly to the opposite surface of the second push plate and the short hollow plate. A support column is installed on one side of the second push plate. Adjustment wheel sets are installed at both ends of the support column.

[0005] Preferably, the adjustable fixing assembly includes a fixing plate, and automatic adjustment devices are installed on the opposite surfaces of the inner walls at both ends of the track detection device, with a corresponding fixing plate installed on the adjustment end of each automatic adjustment device.

[0006] Preferably, each set of fixed plates has an auxiliary mounting plate installed at its bottom. The side of one set of auxiliary mounting plates located at the front end of the track detection device is equipped with an intelligent composite cleaning component, and the side of another set of auxiliary mounting plates located at the rear end of the track detection device is equipped with an active anti-tipping mechanism.

[0007] Preferably, the intelligent composite cleaning component includes a long hollow plate, which is installed on the side of a corresponding auxiliary mounting plate. An electrically controlled recycling device is installed on the side of the auxiliary mounting plate away from the corresponding long hollow plate. A first push plate is movably installed inside the long hollow plate away from the auxiliary mounting plate, wherein the first push plate and the opposite side of the long hollow plate are equipped with the same spring assembly.

[0008] Preferably, the air extraction end of the electronically controlled recycling device is equipped with a perforated pipe, and two sets of air intakes are provided at the end of the perforated pipe away from the electronically controlled recycling device. A scraping plate is installed on the side of the first push plate away from the track detection device.

[0009] Preferably, the outer surface of the scraper plate away from the track detection device has an inclined scraping end, the inside of the scraper plate has an air groove, and the inside of the scraper plate near the scraping end has an air blowing hole, one end of which extends to the outer surface of the scraping end and the other end is connected to the air groove. The second air outlet of the four-hole tube is located inside the air groove, and the third air outlet of the four-hole tube is located inside the long hollow plate.

[0010] Preferably, an adsorption plate is installed in the middle area of ​​the side of the first push plate, and an adsorption sponge pad is laid on the side of the adsorption plate away from the corresponding auxiliary mounting plate. A second recycling groove is opened inside the adsorption plate, wherein an adsorption hole is opened in the adsorption plate near the adsorption sponge pad, one end of the adsorption hole extends to the outer surface of the adsorption sponge pad, and the other end extends into the interior of the second recycling groove. A set of air intakes of the porous tube is arranged inside the second recycling groove, and a secondary cleaning plate is installed on the side of the first push plate near the track detection device.

[0011] Preferably, the secondary cleaning plate has an adsorption groove inside the part away from the auxiliary mounting plate, and a first recovery groove is formed inside the secondary cleaning plate. The first recovery groove and the adsorption groove are in a state of mutual gas flow, and another set of air intakes of the porous tube is set inside the first recovery groove.

[0012] Preferably, the temperature-controlled air pump is equipped with an air heating device for heating the compressed air inside the temperature-controlled air pump.

[0013] The technical effects and advantages of this invention are as follows: 1. This invention utilizes an intelligent composite cleaning component installed before inspection operations to physically clean the track surface. The heated scraper effectively softens and removes sticky oil stains, while the electrically controlled recovery device simultaneously removes loose impurities and residual liquids. This provides a clean and interference-free measurement surface for subsequent track inspection devices, eliminating the interference of impurities on track geometric inspection data from the source. Consequently, it significantly improves the accuracy and reliability of key geometric parameter inspection data such as track deformation, gauge, and level.

[0014] 2. This invention, by incorporating a monitoring system and a pneumatically driven active anti-tipping mechanism, achieves real-time monitoring and tiered intervention of the track inspection equipment's operating posture. When the equipment tilts slightly, the mechanism can apply auxiliary squeezing force to straighten and adjust it, maintaining a stable measurement benchmark. When a risk of tipping is detected, the mechanism can quickly apply a rigid clamping force to lock the equipment onto the track, thereby preventing measurement interruptions or data inaccuracies caused by equipment tipping. This effectively enhances the overall safety of the track inspection device in continuously and reliably performing geometric inspection tasks under complex track conditions.

[0015] 3. This invention integrates an intelligent composite cleaning component, a track detection device, and an active anti-tipping mechanism onto a single platform, and makes them share a pneumatic power source such as a temperature-controlled air pump and work collaboratively under the unified control of a monitoring system. This helps to reduce system complexity and operating costs, and improves the overall efficiency of track detection and maintenance. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the structure of the present invention; Figure 2 for Figure 1 The diagram shows the overall structure of the adjustable fixing component. Figure 3 for Figure 2 A side view of the adjustable fixing assembly shown. Figure 4 for Figure 2 The diagram shows the overall structure of the intelligent composite cleaning component and the active anti-tipping mechanism. Figure 5 for Figure 4 The side sectional view of the long hollow slab shown; Figure 6 for Figure 4 The side sectional view of the scraper plate shown; Figure 7 for Figure 4 A partial structural side sectional view of the secondary cleaning plate shown; Figure 8 for Figure 4 The side sectional view of the adsorption plate shown; Figure 9 for Figure 3 The diagram shows the overall structure of the active anti-rollover mechanism. Figure 10 for Figure 9 The side sectional view of the short hollow slab shown.

[0017] The attached figures are labeled as follows: 1. Track detection device; 2. Control component; 3. Adjustable fixing component; 301. Fixing plate; 302. Automatic adjustment device; 303. Auxiliary mounting plate; 4. Intelligent composite cleaning component; 401. Scraping plate; 402. Adsorption plate; 403. Secondary cleaning plate; 404. Electrically controlled recovery device; 405. Porous tube; 406. Long hollow plate; 407. First push plate; 408. Spring assembly; 409. Air groove; 410. Scraping end; 411. Air blowing hole; 412. Adsorption groove; 413. First recovery groove; 414. Adsorption hole; 415. Second recovery groove; 5. Active anti-tipping mechanism; 501. Short hollow plate; 502. Temperature-controlled air pump; 503. Four-hole tube; 504. Adjustable wheel assembly; 505. Support column; 506. Auxiliary spring; 507. Second push plate. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The intelligent track detection machine for high-speed railways involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Reference Figures 1 to 3 as well as Figures 9 to 10 As shown, the present invention provides a high-speed railway intelligent track inspection machine, including a track inspection device 1 for collecting geometric data of the track to be inspected. A control component 2 is provided on the top of the track inspection device 1, wherein a monitoring system is provided inside the control component 2. Adjustable fixing components 3 are provided at both ends inside the control component 2. An intelligent composite cleaning component 4 is installed on the side of a set of adjustable fixing components 3 located at the front end of the track inspection device 1. An active anti-tipping mechanism 5 is provided on both sides of the intelligent composite cleaning component 4. Another set of active anti-tipping mechanisms 5 is installed on the side of another set of adjustable fixing components 3 located at the rear end of the track inspection device 1. Each set of active anti-tipping mechanisms 5 is used to adjust the track inspection device 1 in an inclined state under the control of the monitoring system. The track detection device 1 is equipped with an inclination sensor to collect real-time inclination data of the track detection device 1 in operation and transmit it to the monitoring system. The monitoring system monitors the overall operating attitude of the track detection device 1 in real time based on the real-time inclination data and controls the active anti-tipping mechanism 5 to execute corresponding adjustment commands. The active anti-tipping mechanism 5 includes a temperature-controlled air pump 502. A four-hole pipe 503 is installed at the air outlet of the temperature-controlled air pump 502. Three sets of air outlets are provided at the end of the four-hole pipe 503 away from the temperature-controlled air pump 502. A short hollow plate 501 is installed at the first air outlet of the four-hole pipe 503. A second push plate 507 is movably installed on the inner wall of one side of the short hollow plate 501. The same auxiliary spring 506 is installed perpendicularly to the opposite side of the second push plate 507 and the short hollow plate 501. A support column 505 is installed on one side of the second push plate 507. Adjusting wheel sets 504 are installed at both ends of the support column 505.

[0020] In this embodiment, the tilt sensor is model WT9011DCL-BT50; its core working principle is as follows: the accelerometer, gyroscope and magnetometer integrated inside work together to perform real-time calculation and compensation of multi-axis motion data through a dedicated sensor fusion algorithm, thereby continuously outputting high-precision equipment tilt angle data; this data is transmitted to the control system in real time through a wireless communication module. The geometric data of the track to be inspected refers to the inspection data of the geometric parameters of the track. The track detection device 1 is a device in the prior art, which integrates track geometry detection sensors (such as optical distance sensors, contact displacement sensors, etc.) to collect detection data of key geometric parameters such as track deformation, track gauge and level.

[0021] In this part of the application embodiment, the monitoring system is equipped with a track detection device 1. During the detection process on a specific track, when the track detection device 1 is in normal operation, the tilt sensor generates a first set of simulated tilt angle data, which is integrated to form an operating threshold range. This range has a clear upper limit and lower limit. Meanwhile, based on the second set of simulated tilt angle data collected by the track detection device 1 under the critical attitude of imminent tipping, the monitoring system integrates the data set and forms a tipping critical threshold range, which has a clear upper and lower limit value; The monitoring system compares the real-time collected tilt angle data with the operating threshold range and makes judgments and processes them according to the following logic: If the real-time tilt angle data is within the operating threshold range, it is determined that the track detection device 1 is in normal operating condition; If the real-time tilt angle data exceeds the operating threshold range, but does not reach or exceed the tilting critical threshold range, it is determined that it is in a tilted state, and a tilt processing command is generated. If the real-time tilt angle data reaches or exceeds the critical tilt threshold range, it is determined that it is in a critical tilt state, and a tilting processing command is generated.

[0022] The specific workflow of this application embodiment is as follows: Step 1: After the monitoring system generates a tilt handling command, it controls the temperature-controlled air pump 502 to start, generating a first set amount of compressed air, which is delivered to the inside of the short hollow plate 501 through the first air outlet of the four-hole pipe 503. As the air pressure inside the short hollow plate 501 increases, the pressure acting on the second push plate 507 gradually exceeds the preload of the auxiliary spring 506, thereby driving the second push plate 507, the support column 505, and the adjusting wheel group 504 to move to the side of the track until the wheel surface of the adjusting wheel group 504 initially contacts the outer side of the track. During this process, each group of active anti-tipping mechanisms 5 applies a pair of stable auxiliary extrusion forces to both sides of the specific track to counteract the tilting trend, straighten and stabilize the track detection device 1. During this process, the adjusting wheel group 504 is in a freely rotatable state, which does not affect the normal operation of the track detection device 1. Step 2: After the monitoring system generates a tipping handling command, it controls the temperature control air pump 502 to start, generating a second set amount of compressed air that is greater than the first set amount. The greater air pressure will drive the adjusting wheel group 504 to squeeze the outer side of the track with greater force. In this state, each group of active anti-tipping mechanisms 5 applies an additional clamping force to both sides of the track through the adjusting wheel group 504, thereby forcibly locking the track detection device 1 on the track and preventing it from tipping over.

[0023] Reference Figures 1 to 3 As shown, the present invention provides a high-speed railway intelligent track inspection machine. The adjustable fixing component 3 includes a fixing plate 301. Automatic adjustment devices 302 are installed on the opposite surfaces of the inner walls at both ends of the track inspection device 1. Each set of automatic adjustment devices 302 has a corresponding fixing plate 301 installed on its adjustment end. Each set of fixed plates 301 has an auxiliary mounting plate 303 installed at its bottom. The side of the set of auxiliary mounting plates 303 located at the front end of the track detection device 1 is equipped with an intelligent composite cleaning component 4, and the side of the other set of auxiliary mounting plates 303 located at the rear end of the track detection device 1 is equipped with an active anti-tipping mechanism 5.

[0024] In this embodiment of the application, two sets of auxiliary mounting plates 303 located at the front and rear ends of the track detection device 1 are each equipped with a temperature-controlled air pump 502 on their outer surfaces away from the vehicle body of the track detection device 1. The auxiliary mounting plate 303 located at the rear end of the track detection device 1 has a corresponding short hollow plate 501 installed on its side; The automatic adjustment device 302 includes a servo motor and a transmission rod. Its adjustment process is as follows: the servo motor is started, and the fixed plate 301 is driven to rotate through the transmission rod, so as to control the intelligent composite cleaning component 4 and the active anti-tipping mechanism 5 to perform position adjustment operations.

[0025] Reference Figures 1 to 8 As shown, the present invention provides a high-speed railway intelligent track inspection machine. The intelligent composite cleaning component 4 includes a long hollow plate 406, which is installed on the side of a corresponding auxiliary mounting plate 303. An electronically controlled recycling device 404 is installed on the side of the auxiliary mounting plate 303 away from the position of the corresponding long hollow plate 406. A first push plate 407 is movably installed inside the long hollow plate 406 away from the position of the auxiliary mounting plate 303. The first push plate 407 and the opposite side of the long hollow plate 406 are equipped with the same spring assembly 408. The air extraction end of the electrically controlled recovery device 404 is equipped with a porous pipe 405, and two sets of air intake ports are provided at the end of the porous pipe 405 away from the electrically controlled recovery device 404.

[0026] In this embodiment of the application, a set of short hollow plates 501 located at the front end of the track detection device 1 are respectively installed on the outer surfaces of the two ends of the corresponding long hollow plates 406.

[0027] A scraping plate 401 is installed on the side of the first push plate 407 away from the track detection device 1. An inclined scraping end 410 is opened on the outer surface of the scraping plate 401 away from the track detection device 1. An air groove 409 is opened inside the scraping plate 401. An air blowing hole 411 is opened inside the scraping plate 401 near the scraping end 410. One end of the air blowing hole 411 extends to the outer surface of the scraping end 410, and the other end is connected to the air groove 409. The second air outlet of the four-hole tube 503 is located inside the air groove 409, and the third air outlet of the four-hole tube 503 is located inside the long hollow plate 406. In this embodiment of the application, the two sets of air intake ports of the porous tube 405 pass through the interior of the long hollow plate 406 and the first push plate 407 in sequence. The first air outlet of the four-hole tube 503 passes through the interior of the long hollow plate 406, and its second air outlet passes through the interior of the long hollow plate 406 and the first push plate 407.

[0028] An adsorption plate 402 is installed in the middle area of ​​the side of the first push plate 407. An adsorption sponge pad is laid on the side of the adsorption plate 402 away from the corresponding auxiliary mounting plate 303. A second recycling trough 415 is opened inside the adsorption plate 402. An adsorption hole 414 is opened in the adsorption plate 402 near the adsorption sponge pad. One end of the adsorption hole 414 extends to the outer surface of the adsorption sponge pad, and the other end extends into the interior of the second recycling trough 415. A set of air intake ports of the porous tube 405 is set inside the second recycling trough 415. The first push plate 407 has a secondary cleaning plate 403 installed on its side near the track detection device 1. The secondary cleaning plate 403 has an adsorption groove 412 inside its interior away from the auxiliary mounting plate 303. The secondary cleaning plate 403 has a first recovery groove 413 inside its interior. The first recovery groove 413 and the adsorption groove 412 are in a state of mutual gas flow. Another set of air intakes of the porous tube 405 is located inside the first recovery groove 413.

[0029] In this embodiment of the application, an air heating device is provided inside the temperature-controlled air pump 502 for heating the compressed air inside the temperature-controlled air pump 502. The sides of the secondary cleaning plate 403, the adsorption plate 402, and the scraping plate 401 are adapted to the outer side of the specific track.

[0030] The specific workflow of this application embodiment is as follows: The track detection device 1 is installed on the track to be tested. Before the track is tested, the temperature control air pump 502 is in the start state, generating a first preset compressed air volume, which is input into the interior of the long hollow plate 406 through the third air outlet of the four-hole pipe 503. When the air pressure inside the long hollow plate 406 is greater than the preset elastic force of the spring assembly 408, the compressed air will control the first push plate 407 to drive the scraping plate 401, the adsorption plate 402 and the secondary cleaning plate 403 to contact the outer surface of the track to be tested, for cleaning the outer surface of the track. At the same time, the track detection device 1 inputs working current and performs moving detection operation on the track. As the scraper plate 401 moves along the track with the equipment, the temperature-controlled air pump 502 generates compressed air at a corresponding temperature and inputs it into the air groove 409 through the third air outlet of the four-hole pipe 503 to heat the scraping end 410 area, so as to help soften or remove the sticky impurities remaining on the track surface. At the same time, the compressed air inside the air groove 409 is transmitted to the surface of the track after scraping through the air blowing hole 411 to clean the impurities after the track surface is cleaned and remove them from its surface. The adsorption sponge pad of the adsorption plate 402 adsorbs the residual liquid on the track after cleaning. At the same time, the electronically controlled recovery device 404 transmits the adsorbed air through a set of air intakes of the porous pipe 405 to the inside of the adsorption sponge pad via the second recovery tank 415 and adsorption holes 414 to recover the moisture inside the adsorption sponge pad. The electronically controlled recycling device 404 transmits the adsorbed air to the inside of the first recycling tank 413 through another set of air intakes of the porous tube 405. The adsorbed gas inside the first recycling tank 413 is transmitted to the outer surface of the track through the adsorption tank 412 to adsorb and recycle the dust remaining in the track break or indentation, so as to avoid the dust interfering with the detection results of the track detection device 1. If the monitoring system generates a tipping instruction, the temperature control air pump 502 is activated, generating a larger second preset compressed air volume. This increased air pressure will drive the first push plate 407 to drive the scraping plate 401, the adsorption plate 402, and the secondary cleaning plate 403 to press the outer side of the track with greater force, thereby applying an additional clamping force to both sides of the track, thus forcibly locking the track detection device 1 on the track to prevent it from tipping over. Meanwhile, the monitoring system remotely sends a tipping warning signal to staff through its internally preset early warning module, reminding them to go to the designated location for inspection.

[0031] The specific workflow of this invention is as follows: Monitoring and adjustment procedures: Step 1: After the monitoring system generates a tilt handling command, it controls the temperature-controlled air pump 502 to start, generating a first set amount of compressed air, which is delivered to the inside of the short hollow plate 501 through the first air outlet of the four-hole pipe 503. As the air pressure inside the short hollow plate 501 increases, the pressure acting on the second push plate 507 gradually exceeds the preload of the auxiliary spring 506, thereby driving the second push plate 507, the support column 505, and the adjusting wheel group 504 to move to the side of the track until the wheel surface of the adjusting wheel group 504 initially contacts the outer side of the track. During this process, each group of active anti-tipping mechanisms 5 applies a pair of stable auxiliary extrusion forces to both sides of the specific track to counteract the tilting trend, straighten and stabilize the track detection device 1. During this process, the adjusting wheel group 504 is in a freely rotatable state, which does not affect the normal operation of the track detection device 1. Step 2: After the monitoring system generates a tipping handling command, it controls the temperature control air pump 502 to start, generating a second set amount of compressed air that is greater than the first set amount. The greater air pressure will drive the adjusting wheel group 504 to squeeze the outer side of the track with greater force. In this state, each group of active anti-tipping mechanisms 5 applies an additional clamping force to both sides of the track through the adjusting wheel group 504, thereby forcibly locking the track detection device 1 on the track and preventing it from tipping over.

[0032] Cleanup and temporary protection procedures: Preparation: The track detection device 1 is installed on the track to be tested. Before the track is tested, the temperature-controlled air pump 502 is in the start state, generating a first preset amount of compressed air, which is input into the interior of the long hollow plate 406 through the third air outlet of the four-hole pipe 503. When the air pressure inside the long hollow plate 406 is greater than the preset elastic force of the spring assembly 408, the compressed air will control the first push plate 407 to drive the scraping plate 401, the adsorption plate 402 and the secondary cleaning plate 403 to contact the outer surface of the track to be tested, for cleaning the outer surface of the track. At the same time, the track detection device 1 is input with working current to perform moving detection operation on the track. Scraping cleaning: As the scraper plate 401 moves along the track with the equipment, the temperature-controlled air pump 502 generates compressed air at the corresponding temperature and inputs it into the air groove 409 through the third air outlet of the four-hole pipe 503 to heat the scraping end 410 area to help soften or remove the sticky impurities remaining on the track surface. At the same time, the compressed air inside the air groove 409 is transmitted to the surface of the track after scraping through the air blowing hole 411 to clean the impurities after the track surface is cleaned and remove them from its surface. Liquid recovery: The adsorption sponge pad of the adsorption plate 402 adsorbs the residual liquid on the track after cleaning. At the same time, the electronically controlled recovery device 404 transmits the adsorbed air through a set of air intakes of the porous pipe 405 to the inside of the adsorption sponge pad via the second recovery tank 415 and adsorption holes 414 to recover the moisture inside the adsorption sponge pad. Dust recovery: The electronically controlled recovery device 404 transmits adsorbed air to the inside of the first recovery tank 413 through another set of air intakes of the porous tube 405. The adsorbed gas inside the first recovery tank 413 is transmitted to the outer surface of the track through the adsorption tank 412 to adsorb and recover the dust remaining in the track break or indentation, so as to avoid the dust interfering with the detection results of the track detection device 1. Temporary protection and early warning: If the monitoring system generates a tipping handling command, the temperature control air pump 502 is started, generating a larger second preset compressed air volume. This increased air pressure will drive the first push plate 407 to drive the scraping plate 401, the adsorption plate 402 and the secondary cleaning plate 403 to squeeze the outer side of the track with greater force, thereby applying an additional clamping force to both sides of the track, thereby forcibly locking the track detection device 1 on the track to prevent it from tipping over. Meanwhile, the monitoring system remotely sends a tipping warning signal to staff through its internally preset early warning module, reminding them to go to the designated location for inspection.

[0033] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-speed railway intelligent track inspection machine, comprising a track inspection device (1) for collecting geometric data of the track to be inspected, wherein a control component (2) is provided on the top of the track inspection device (1), characterized in that, The control component (2) is equipped with a monitoring system. Both ends of the control component (2) are equipped with adjustable fixing components (3). A set of adjustable fixing components (3) located at the front end of the track detection device (1) is equipped with an intelligent composite cleaning component (4). A set of active anti-tipping mechanisms (5) is provided on both sides of the intelligent composite cleaning component (4). Another set of active anti-tipping mechanisms (5) is installed on the side of another set of adjustable fixing components (3) located at the rear end of the track detection device (1). Each set of active anti-tipping mechanisms (5) is used to adjust the track detection device (1) in an inclined state under the control of the monitoring system. The track detection device (1) is equipped with an inclination sensor to collect real-time inclination data of the track detection device (1) in operation and transmit it to the monitoring system. The monitoring system monitors the overall operating attitude of the track detection device (1) in real time based on the real-time inclination data and controls the active anti-overturning mechanism (5) to execute corresponding adjustment commands. The active anti-tipping mechanism (5) includes a temperature-controlled air pump (502). A four-hole pipe (503) is installed at the air outlet of the temperature-controlled air pump (502). Three sets of air outlets are provided at the end of the four-hole pipe (503) away from the temperature-controlled air pump (502). A short hollow plate (501) is installed at the first air outlet of the four-hole pipe (503). A second push plate (507) is movably installed on the inner wall of one side of the short hollow plate (501). The second push plate (507) and the opposite side of the short hollow plate (501) are vertically installed with the same auxiliary spring (506). A support column (505) is installed on one side of the second push plate (507). Adjustment wheel sets (504) are installed at both ends of the support column (505).

2. The intelligent track inspection machine for high-speed railways according to claim 1, characterized in that: The adjustable fixing component (3) includes a fixing plate (301). Automatic adjustment devices (302) are installed on the opposite surfaces of the inner walls at both ends of the track detection device (1). Each set of automatic adjustment devices (302) has a corresponding fixing plate (301) installed on its adjustment end.

3. The intelligent track inspection machine for high-speed railways according to claim 2, characterized in that: Each set of fixed plates (301) has an auxiliary mounting plate (303) installed at the bottom. A set of auxiliary mounting plates (303) located at the front end of the track detection device (1) has an intelligent composite cleaning component (4) installed on its side. Another set of auxiliary mounting plates (303) located at the rear end of the track detection device (1) has an active anti-overturning mechanism (5) installed on its side.

4. The intelligent track inspection machine for high-speed railways according to claim 3, characterized in that: The intelligent composite cleaning component (4) includes a long hollow plate (406), which is installed on the side of a corresponding auxiliary mounting plate (303). An electronically controlled recycling device (404) is installed on the side of the auxiliary mounting plate (303) away from the corresponding long hollow plate (406). A first push plate (407) is movably installed inside the long hollow plate (406) away from the auxiliary mounting plate (303). The first push plate (407) and the opposite side of the long hollow plate (406) are equipped with the same spring assembly (408).

5. A high-speed railway intelligent track inspection machine according to claim 4, characterized in that: The air extraction end of the electronically controlled recycling device (404) is equipped with a perforated pipe (405). Two sets of air intake ports are provided at one end of the perforated pipe (405) away from the electronically controlled recycling device (404). A scraper plate (401) is installed on the side of the first push plate (407) away from the track detection device (1).

6. The intelligent track inspection machine for high-speed railways according to claim 5, characterized in that: The scraper plate (401) has an inclined scraping end (410) on its outer surface away from the track detection device (1). The scraper plate (401) has an air groove (409) inside. The scraper plate (401) has an air blowing hole (411) inside its interior near the scraping end (410). One end of the air blowing hole (411) extends to the outer surface of the scraping end (410), and the other end is connected to the air groove (409). The second air outlet of the four-hole tube (503) is located inside the air groove (409), and the third air outlet of the four-hole tube (503) is located inside the long hollow plate (406).

7. A high-speed railway intelligent track inspection machine according to claim 6, characterized in that: An adsorption plate (402) is installed in the middle area of ​​the side of the first push plate (407). An adsorption sponge pad is laid on the side of the adsorption plate (402) away from the corresponding auxiliary mounting plate (303). A second recycling groove (415) is opened inside the adsorption plate (402). An adsorption hole (414) is opened in the adsorption plate (402) near the adsorption sponge pad. One end of the adsorption hole (414) extends to the outer surface of the adsorption sponge pad, and the other end extends to the inside of the second recycling groove (415). A set of air intakes of the porous tube (405) is set inside the second recycling groove (415). A secondary cleaning plate (403) is installed on the side of the first push plate (407) near the track detection device (1).

8. A high-speed railway intelligent track inspection machine according to claim 7, characterized in that: The secondary cleaning plate (403) has an adsorption tank (412) located away from the auxiliary mounting plate (303) inside. The secondary cleaning plate (403) has a first recovery tank (413) inside. The first recovery tank (413) and the adsorption tank (412) are in a state of mutual gas flow. Another set of air intakes of the porous tube (405) is located inside the first recovery tank (413).

9. A high-speed railway intelligent track inspection machine according to claim 1, characterized in that: The temperature-controlled air pump (502) is equipped with an air heating device for heating the compressed air inside the temperature-controlled air pump (502).

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