Recreation facility track error measuring vehicle

Abstract

The invention discloses a recreation facility track error measuring vehicle, and relates to the field of recreation facility track detection, a driving system comprises two driving devices symmetrically arranged on the two sides of the front portion of a vehicle frame, and the driving devices are used for being clamped on a track and can drive the vehicle frame to run along the track; the front measuring system comprises a horizontal sensor and two front walking devices symmetrically arranged on the two sides of the rear portion of the vehicle frame, and the horizontal sensor is arranged on the vehicle frame. The rear measuring system comprises a middle piece, an acceleration sensor and two rear walking devices symmetrically arranged on the two sides of the middle piece, the front end of the connecting piece is connected with the frame through a first universal connecting part, the rear end of the connecting piece is connected with the middle piece through a second universal connecting part, and the acceleration sensor is arranged on the middle piece; a marking mechanism is arranged on the rear walking device and used for marking on the track. The recreation facility track error measuring vehicle can measure manufacturing errors and installation errors at the same time, and the measuring efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of amusement facility track detection, in particular to an amusement facility track error measuring vehicle. Background Art

[0002] Slide amusement facilities are a thrilling amusement project. The small car that tourists ride runs along the track. The direction and ups and downs of the track give tourists an experience of alternating overweight and weightlessness. The track of a high-quality slide is carefully calculated and designed. However, during the process from design to production and subsequent installation, there will be deviations between the actual track and the design due to various factors. Excessive deviations will affect the tourists' experience and the quality of the equipment, and long-term use will pose a safety hazard to the equipment. However, the existing track detection device for amusement facilities cannot measure manufacturing errors and installation errors at the same time, resulting in low measurement efficiency. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides an amusement facility track error measuring vehicle, which can measure the manufacturing error and the installation error at the same time, thereby improving the measurement efficiency.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] The present invention provides an amusement facility track error measuring vehicle, comprising a frame, a driving system, a front measuring system, a rear measuring system, a connecting mechanism and a power supply control system, wherein the driving system comprises two driving devices symmetrically arranged on both sides of the front part of the frame, the driving devices are used to be clamped on the track and can drive the frame to travel along the track; the front measuring system comprises a level sensor and two front walking devices symmetrically arranged on both sides of the rear part of the frame, the front walking devices are used to be adsorbed on the track and can travel along the track, and the level sensor is arranged on the frame; the connecting mechanism comprises a first universal connecting component, a connecting piece and a second universal connecting component The rear measurement system includes a middle piece, an acceleration sensor and two rear walking devices symmetrically arranged on both sides of the middle piece, the front end of the connecting piece is connected to the frame through the first universal connecting component, and the rear end of the connecting piece is connected to the middle piece through the second universal connecting component, the acceleration sensor is arranged on the middle piece, the rear walking device is used to be adsorbed on the track and can walk along the track, and a marking mechanism is arranged on the rear walking device, and the marking mechanism is used to mark on the track; the driving device, the marking mechanism, the level sensor and the acceleration sensor are all connected to the power supply control system signal.

[0006] Preferably, the driving device includes a driving axle shaft, a first locking member and a driving mechanism. The driving axle shaft is adjustably installed on one side of the front part of the frame. The first locking member is used to lock and fix the driving axle shaft to the frame. The driving mechanism is installed on the driving axle shaft and is used to clamp on the track and can drive the frame to move along the track. The driving mechanism is connected to the power supply control system signal.

[0007] Preferably, the driving mechanism includes a first cylinder, a first fixing member, a first mounting member, a top elastic walking assembly, a side elastic walking assembly and a bottom elastic walking assembly, the first cylinder is arranged at the upper end of the first mounting member, the first cylinder is slidably sleeved on the driving axle shaft, and the first fixing member is used to lock and fix the first cylinder to the driving axle shaft; the top elastic walking assembly is arranged at the upper part of the first mounting member and is used to be located at the top of the track; the side elastic walking assembly is arranged at one side of the first mounting member and is used to be located at one side of the track, the side elastic walking assembly can move in the vertical direction of the first mounting member and can be locked and fixed on the first mounting member; the bottom elastic walking assembly is arranged at the lower part of the first mounting member and is used to be located at the bottom of the track; the top elastic walking assembly, the side elastic walking assembly and the bottom elastic walking assembly are used to be clamped on the track, the top elastic walking assembly is used to drive the frame to travel along the track, and the top elastic walking assembly is connected to the power supply control system signal.

[0008] Preferably, the first mounting member comprises a vertical plate, a top plate, a first inclined plate, a side plate, a second inclined plate and a bottom plate connected in sequence, the upper end of the vertical plate is connected to the first cylinder, the bottom plate is located directly below the top plate, and the bottom plate is parallel to the top plate, and the side plate is perpendicular to the top plate;

[0009] The top elastic walking assembly includes an electric wheel and two top adjustment elastic assemblies, the top adjustment elastic assembly includes a first threaded sleeve, a first bolt, a first docking plate, a first spring, a second docking plate, a first connecting rod and a first mounting plate, the first threaded sleeve is fixed to the lower part of the top plate, the first bolt passes through the top plate and is threadedly installed in the first threaded sleeve, the first docking plate is fixed to the bottom of the first threaded sleeve, the first spring is arranged in the first threaded sleeve, the second docking plate and the first connecting rod are fixed to the two ends of the first spring respectively, the second docking plate can contact the first docking plate, the first connecting rod passes through the bottom of the first threaded sleeve to extend to the outside and is connected to the first mounting plate, the two ends of the electric wheel are respectively installed on the two first mounting plates, the axial direction of the electric wheel is consistent with the axial direction of the drive axle shaft, and the electric wheel is connected to the power supply control system signal;

[0010] The side elastic walking assembly includes a first side wheel, a first adjusting bolt, a first locking nut, a side mounting plate and two side adjusting elastic assemblies, the side plate is provided with a first strip hole in the vertical direction, the first adjusting bolt is slidably installed in the first strip hole, the side mounting plate is fixed to one end of the first adjusting bolt located in the first mounting member, the first locking nut is installed on the first adjusting bolt, and the head of the first adjusting bolt and the first locking nut are respectively arranged on both sides of the side plate; the side adjusting elastic assembly includes a second threaded sleeve, a second bolt, a third docking plate, a second spring, a fourth docking plate, a second connecting rod and a second mounting plate, the second A threaded sleeve is fixed to a side of the side mounting plate away from the side plate, the second bolt passes through the side mounting plate and is threadedly mounted in the second threaded sleeve, the third docking plate is fixed to one end of the second bolt away from the side plate, the second spring is arranged in the second threaded sleeve, the fourth docking plate and the second connecting rod are fixed to both ends of the second spring, the fourth docking plate can contact the third docking plate, the second connecting rod passes through one side of the second threaded sleeve to extend to the outside and is connected to the second mounting plate, the two ends of the first side wheel are rotatably mounted on the two second mounting plates, and the axial direction of the first side wheel is perpendicular to the top plate;

[0011] The bottom elastic walking assembly includes two first bottom wheels and two bottom elastic adjustment assemblies, the bottom elastic adjustment assembly includes a third threaded sleeve, a third bolt, a fifth docking plate, a third spring, a sixth docking plate, a third connecting rod and a third mounting plate, the third threaded sleeve is fixed to the upper part of the bottom plate, the third bolt passes through the bottom plate and is threadedly mounted in the third threaded sleeve, the fifth docking plate is fixed to the top of the third bolt, the third spring is arranged in the third threaded sleeve, the sixth docking plate and the third connecting rod are respectively fixed at both ends of the third spring, the sixth docking plate can contact the fifth docking plate, the third connecting rod passes through the third threaded sleeve to extend to the outside and is connected to the third mounting plate, the two ends of each first bottom wheel are respectively rotatably mounted on the two third mounting plates, the axial direction of the first bottom wheel is consistent with the axial direction of the drive axle shaft, and the arrangement direction of the two first bottom wheels is perpendicular to the axial direction of the drive axle shaft.

[0012] Preferably, the front traveling device comprises a front axle shaft, a second locking piece and a front traveling mechanism, the front axle shaft can be adjustably mounted on one side of the rear portion of the frame, the second locking piece is used to lock and fix the front axle shaft to the frame, the front traveling mechanism comprises a second cylinder, a second fixing piece, a second mounting piece and a front traveling wheel, the second cylinder is slidably sleeved on the front axle shaft, the second fixing piece is used to lock and fix the second cylinder to the front axle shaft, the second mounting piece is arranged at the lower portion of the second cylinder, the front traveling wheel is rotatably mounted on the bottom of the second mounting piece, the axial direction of the front traveling wheel is consistent with the axial direction of the front axle shaft, and the front traveling wheel is a magnetic wheel; a side measuring mechanism and a bottom measuring mechanism are arranged on the second mounting piece, the side measuring mechanism and the bottom measuring mechanism are both connected with the power supply control system signal, the side measuring mechanism and the bottom measuring mechanism are used to detect the roundness of the track cross section, and the two side measuring mechanisms on both sides are used to detect the track gauge error.

[0013] Preferably, the side measurement mechanism includes a first horizontal support rod, a first bearing, a first encoder, an arc rod, a second adjusting bolt, a second locking nut and a second side wheel. The first horizontal support rod is arranged on the second mounting member, and the axial direction of the first horizontal support rod is perpendicular to the axial direction of the front axle shaft. The inner ring of the first bearing is fixedly sleeved on one end of the first horizontal support rod away from the second mounting member. The first encoder is fixed to one end of the outer ring of the first bearing away from the second mounting member. The first encoder is connected to the power supply control system signal. The upper end of the arc rod is connected to the annular outer wall of the outer ring of the first bearing. The arc rod is provided with an arc-shaped strip hole arranged along the arc direction. The second adjusting bolt passes through the arc-shaped strip hole and is provided with a first mounting shaft. The first mounting shaft is perpendicular to the second adjusting bolt. The second locking nut is installed on the second adjusting bolt. The head of the second locking bolt and the second locking nut are respectively arranged on both sides of the arc rod. The second side wheel is rotatably installed on the first mounting shaft. The axial direction of the second side wheel can be perpendicular to the axial direction of the front axle shaft. The second side wheel is a magnetic wheel.

[0014] Preferably, the bottom measuring mechanism includes a second horizontal support rod, a second bearing, a second encoder, a first measuring rod, a second measuring rod, a third fixing member, a third adjusting bolt, a third locking nut and a second bottom wheel. The second horizontal support rod is arranged on the second mounting member, and the axial direction of the second horizontal support rod is perpendicular to the axial direction of the front axle shaft. A 45-degree inclined hole is arranged on the second horizontal support rod. The upper end of the first measuring rod is installed in the 45-degree inclined hole. The third fixing member is used to lock and fix the first measuring rod to the second horizontal support rod. A connecting shaft is arranged at the lower part of the first measuring rod. The inner ring of the second bearing is fixedly sleeved on the connecting shaft. The second encoder is fixed to the outer ring of the second bearing away from the At one end of the first measuring rod, the second encoder is connected to the power supply control system signal, the axial direction of the second bearing is consistent with the axial direction of the second horizontal support rod, the upper end of the second measuring rod is fixed to the annular outer wall of the second bearing, and the second measuring rod is provided with a second strip hole along its own length direction, the third adjusting bolt passes through the second strip hole and is provided with a second mounting shaft, the third locking nut is installed on the third adjusting bolt, the head of the third adjusting bolt and the third locking nut are respectively arranged on both sides of the second measuring rod, the second bottom wheel is rotatably installed on the second mounting shaft, the axial direction of the second bottom wheel can be consistent with the axial direction of the front axle shaft, and the second bottom wheel is a magnetic wheel.

[0015] Preferably, the rear traveling device includes a rear axle shaft, a third locking piece and a rear traveling mechanism, the rear axle shaft can be adjustably installed on one side of the middle piece, the third locking piece is used to lock and fix the rear axle shaft on the middle piece, the rear traveling mechanism includes a third mounting piece and a rear traveling wheel, the third mounting piece is arranged at the lower part of the rear axle shaft away from one end of the middle piece, the rear traveling wheel is rotatably installed on the bottom of the third mounting piece, the axial direction of the rear traveling wheel is consistent with the axial direction of the rear axle shaft, and the rear traveling wheel is a magnetic wheel; the third mounting piece is provided with a thickness measuring mechanism and the marking mechanism, the thickness measuring mechanism is used to measure the thickness of the track, and the thickness measuring mechanism is connected to the power supply control system signal.

[0016] Preferably, the thickness measuring mechanism includes a third horizontal support rod, a vertical shell, a fourth spring, a fourth connecting rod and a thickness measuring probe, the third horizontal support rod is arranged on the third mounting member, the axial direction of the third horizontal support rod is perpendicular to the axial direction of the rear axle shaft, the vertical shell is fixed on the third horizontal support rod, the fourth spring is arranged in the vertical shell, the lower end of the fourth spring is connected to the fourth connecting rod, the fourth connecting rod passes through the bottom of the vertical shell to the outside and is connected to the thickness measuring probe, and the thickness measuring probe is connected to the power supply control system signal.

[0017] Preferably, the marking mechanism includes a fourth horizontal support rod, a linear telescopic drive component and a marking pen, the fourth horizontal support rod is arranged on the third mounting member, and the axial direction of the fourth horizontal support rod is perpendicular to the axial direction of the rear axle shaft, the linear telescopic drive component is fixed on the fourth horizontal support rod, the marking pen is arranged at the lower part of the linear telescopic drive component, and the linear telescopic drive component is connected to the power supply control system signal.

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

[0019] The amusement facility track error measuring vehicle of the present invention comprises a frame, a driving system, a front measuring system, a rear measuring system, a connecting mechanism and a power supply control system. The front measuring system comprises a horizontal sensor and two front running devices symmetrically arranged on both sides of the rear part of the frame, and the rear measuring system comprises a middleware, an acceleration sensor and two rear running devices symmetrically arranged on both sides of the middleware. After the horizontal sensor and the acceleration sensor collect signals in coordination, the absolute position and relative error of the measuring vehicle on the installed track can be obtained after being processed by the power supply control system and compared with the design value. During the operation of the measuring vehicle, the signal can be collected in real time and the manufacturing error and installation error can be compared, thereby improving the measurement efficiency. At the same time, the error value exceeding the standard part can be synchronously marked by the marking mechanism, providing data for the manufacturer to repair in time, providing reference for the user unit to make product quality judgment, and also providing basis for maintenance and safety inspection in the subsequent use process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. 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 creative work.

[0021] Figure 1 A top view of the amusement facility track error measuring vehicle provided by the present invention;

[0022] Figure 2 A front view of the amusement facility track error measuring vehicle provided by the present invention;

[0023] Figure 3 A schematic diagram of the structure of a driving device in an amusement facility track error measuring vehicle provided by the present invention;

[0024] Figure 4 A schematic diagram of the structure of the top elastic walking assembly in the amusement facility track error measuring vehicle provided by the present invention;

[0025] Figure 5 A schematic diagram of the installation of the driving device of the amusement facility track error measuring vehicle provided by the present invention when it is located outside the track;

[0026] Figure 6 This is a schematic diagram of the installation of the driving device of the amusement facility track error measuring vehicle provided by the present invention when it is located on the inner side of the track;

[0027] Figure 7 A schematic diagram of the structure of the side measurement mechanism of the amusement facility track error measurement vehicle provided by the present invention;

[0028] Figure 8A schematic diagram of the installation of the side measurement mechanism of the amusement facility track error measurement vehicle provided by the present invention when it is located outside the track;

[0029] Fig. 9 This is a schematic diagram of the installation of the side measurement mechanism of the amusement facility track error measurement vehicle provided by the present invention when it is located on the inner side of the track;

[0030] Fig.10 A schematic diagram of the structure of the bottom measuring mechanism in the amusement facility track error measuring vehicle provided by the present invention;

[0031] Fig.11 This is a schematic diagram of the installation of the bottom measuring mechanism of the amusement facility track error measuring vehicle provided by the present invention when it is located outside the track;

[0032] Fig.12 This is a schematic diagram of the installation of the bottom measuring mechanism of the amusement facility track error measuring vehicle provided by the present invention when it is located inside the track;

[0033] Fig.13 This is a schematic structural diagram of a thickness measuring mechanism in an amusement facility track error measuring vehicle provided by the present invention.

[0034] Description of the accompanying drawings: 100, amusement facility track error measuring vehicle; 1, vehicle frame; 2, driving axle shaft; 3, first locking member; 4, first cylinder; 5, first fixing member; 6, vertical plate; 7, top plate; 8, first inclined plate; 9, side plate; 10, second inclined plate; 11, bottom plate; 12, first threaded sleeve; 13, first bolt; 14, first docking plate; 15, second docking plate; 16, first spring; 17, first connecting rod; 18, first mounting plate; 19, electric wheel; 20, first strip hole; 21, first adjusting bolt; 22, first locking nut; 23 , side mounting plate; 24, second threaded sleeve; 25, second bolt; 26, second connecting rod; 27, second mounting plate; 28, first side wheel; 29, third threaded sleeve; 30, third bolt; 31, third connecting rod; 32, third mounting plate; 33, first bottom wheel; 34, front axle shaft; 35, second locking member; 36, second cylinder; 37, second fixing member; 38, first vertical rod; 39, first horizontal plate; 40, fourth mounting plate; 41, front walking wheel; 42, first horizontal support rod; 43, first bearing; 44, first encoder; 45, arc rod; 4 6. Second adjusting bolt; 47. Second locking nut; 48. First mounting shaft; 49. Second side wheel; 50. Second horizontal support rod; 51. Third fixing piece; 52. First measuring rod; 53. Connecting shaft; 54. Second bearing; 55. Second encoder; 56. Second measuring rod; 57. Third adjusting bolt; 58. Third locking nut; 59. Second mounting shaft; 60. Second bottom wheel; 61. Level sensor; 62. First universal joint component; 63. Connecting piece; 64. Second universal joint component; 65. Intermediate piece; 66. Acceleration sensor; 67. Rear axle Axle; 68, third locking piece; 69, second vertical rod; 70, second horizontal plate; 71, fifth mounting plate; 72, rear walking wheel; 73, third horizontal support rod; 74, vertical shell; 75, fourth spring; 76, fourth connecting rod; 77, thickness probe; 78, fourth horizontal support rod; 79, linear telescopic drive component; 80, marker pen; 81, battery; 82, rectifier unit; 83, power supply unit; 84, drive control unit; 85, signal processing unit; 86, data storage and transmission unit; 87, arc strip hole; 88, second strip hole; 200, track. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] The purpose of the present invention is to provide an amusement facility track error measuring vehicle, which can measure manufacturing errors and installation errors at the same time, thereby improving the measurement efficiency.

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] like Figure 1-Figure 13 As shown, this embodiment provides an amusement facility track error measuring vehicle, including a frame 1, a driving system, a front measuring system, a rear measuring system, a connecting mechanism and a power supply control system, wherein the driving system includes two driving devices symmetrically arranged on both sides of the front of the frame 1, the driving devices are used to clamp on the track 200 and can drive the frame 1 to travel along the track 200; the front measuring system includes a horizontal sensor 61 and two front walking devices symmetrically arranged on both sides of the rear of the frame 1, the front walking devices are used to be adsorbed on the track 200 and can travel along the track 200, and the horizontal sensor 61 is arranged on the frame 1; the connecting mechanism includes a first universal connecting component 62, a connecting member 63 and a second universal connecting component 64. The connecting component 64, the rear measurement system includes an intermediate component 65, an acceleration sensor 66 and two rear traveling devices symmetrically arranged on both sides of the intermediate component 65. The front end of the connecting component 63 is connected to the frame 1 through the first universal connecting component 62, and the rear end of the connecting component 63 is connected to the intermediate component 65 through the second universal connecting component 64. The acceleration sensor 66 is arranged on the intermediate component 65. The rear traveling device is used to be adsorbed on the track 200 and can travel along the track 200. The rear traveling device is provided with a marking mechanism, and the marking mechanism is used to mark on the track 200; the driving device, the marking mechanism, the level sensor 61 and the acceleration sensor 66 are all connected to the power supply control system signal.

[0039] When in use, the horizontal sensor 61 and the acceleration sensor 66 can collect signals in coordination to continuously measure the inclination and bending angle of the track 200. After being processed by the power supply control system and compared with the design value, the absolute position and relative error of the measuring vehicle on the installed track 200 can be obtained. During the operation of the measuring vehicle, signals can be collected in real time and manufacturing errors and installation errors can be compared, thereby improving the measurement efficiency. At the same time, the marking mechanism can be used to synchronously mark the parts where the error value exceeds the standard, thereby providing data for the manufacturer to repair in time, providing a reference for the user unit to make product quality judgments, and providing a basis for maintenance and safety inspections during subsequent use.

[0040] When measuring in the factory, only the acceleration sensor 66 is needed to collect the relative position, which is processed by the power supply control system and compared with the design value to determine whether the error of the track 200 exceeds the standard during the production process, that is, to measure the manufacturing error.

[0041] The driving device includes a driving axle shaft 2, a first locking member 3 and a driving mechanism. The driving axle shaft 2 can be adjusted and installed on one side of the front part of the frame 1. The first locking member 3 is used to lock and fix the driving axle shaft 2 on the frame 1. The driving mechanism is installed on the driving axle shaft 2, and is used to clamp on the track 200 and can drive the frame 1 to move along the track 200. The driving mechanism is connected to the power supply control system signal.

[0042] In this specific embodiment, the first locking member 3 is a first locking bolt, and a first mounting through hole is provided at the front of the frame 1. The two drive axle shafts 2 extend into the frame 1 through the two ends of the first mounting through hole respectively. Each first locking bolt is threadedly installed on the upper portion of the frame 1 and can be tightened on one drive axle shaft 2, so that the extended length of the drive axle shaft 2 is easy to adjust, and the drive device can be removed by removing the drive axle shaft 2.

[0043] The driving mechanism includes a first cylinder 4, a first fixing member 5, a first mounting member, a top elastic traveling assembly, a side elastic traveling assembly and a bottom elastic traveling assembly, the first cylinder 4 is arranged at the upper end of the first mounting member, the first cylinder 4 is slidably sleeved on the driving axle shaft 2, and the first fixing member 5 is used to lock and fix the first cylinder 4 on the driving axle shaft 2. The first fixing member 5 in this embodiment is a first fixing bolt, which is threadedly mounted on the upper part of the first cylinder 4 and can be tightly pressed against the driving axle shaft 2.

[0044] The top elastic walking assembly is arranged at the upper part of the first mounting member, and is used to be located at the top of the track 200; the side elastic walking assembly is arranged at one side of the first mounting member, and is used to be located at one side of the track 200, the side elastic walking assembly can move along the vertical direction of the first mounting member, and can be locked and fixed on the first mounting member; the bottom elastic walking assembly is arranged at the lower part of the first mounting member, and is used to be located at the bottom of the track 200; the top elastic walking assembly, the side elastic walking assembly and the bottom elastic walking assembly are used to be clamped on the track 200, the top elastic walking assembly is used to drive the frame 1 to travel along the track 200, and the top elastic walking assembly is connected to the power supply control system signal.

[0045] like Figure 3 As shown, the first mounting member includes a vertical plate 6, a top plate 7, a first inclined plate 8, a side plate 9, a second inclined plate 10 and a bottom plate 11 which are connected in sequence. The upper end of the vertical plate 6 is connected to the first cylinder 4, the bottom plate 11 is located directly below the top plate 7, and the bottom plate 11 is parallel to the top plate 7, and the side plate 9 is perpendicular to the top plate 7, that is, one side of the first mounting member in this embodiment has an opening.

[0046] When in use, the installation direction of the first installation member can be changed according to actual needs, such as Figure 5As shown, the first mounting member can be located outside the track 200, and the opening of the first mounting member is set inward. When the installation direction of the first mounting member needs to be changed, the first fixing member 5 no longer locks the first cylinder 4, the first cylinder 4 is removed from the drive axle shaft 2, the first mounting member is rotated 180 degrees along the longitudinal axis, the first cylinder 4 is installed on the drive axle shaft 2 again, and locked by the first fixing member 5. Figure 6 As shown, the first mounting member may be located inside the rail 200 , with the opening of the first mounting member facing outward.

[0047] like Figure 4 As shown, the top elastic walking assembly includes an electric wheel 19 and two top adjustment elastic assemblies, the top adjustment elastic assembly includes a first threaded sleeve 12, a first bolt 13, a first docking plate 14, a first spring 16, a second docking plate 15, a first connecting rod 17 and a first mounting plate 18, the first threaded sleeve 12 is fixed to the lower part of the top plate 7, the first bolt 13 passes through the top plate 7 and is threadedly installed in the first threaded sleeve 12, the bottom of the first threaded sleeve 12 is fixed with the first docking plate 14, the first spring 16 is arranged at the first In a threaded sleeve 12, the two ends of the first spring 16 are respectively fixed with a second docking plate 15 and a first connecting rod 17, the second docking plate 15 can contact the first docking plate 14, the first connecting rod 17 passes through the bottom of the first threaded sleeve 12 and extends to the outside and is connected to the first mounting plate 18. Specifically, the top of the first threaded sleeve 12 is open and the bottom is closed. The bottom of the first threaded sleeve 12 is provided with a first through hole for the first connecting rod 17 to pass through, and the first spring 16 is prevented from extending to the outside of the first threaded sleeve 12. The two ends of the electric wheel 19 are respectively installed on the two first mounting plates 18, the axial direction of the electric wheel 19 is consistent with the axial direction of the drive axle shaft 2, and the electric wheel 19 is connected to the power supply control system signal. When in use, the electric wheel 19 rotates, thereby driving the frame 1 to walk along the track 200. The electric wheel 19 in this embodiment is an electric rubber wheel.

[0048] The side elastic walking assembly includes a first side wheel 28, a first adjusting bolt 21, a first locking nut 22, a side mounting plate 23 and two side adjustment elastic assemblies. A first strip hole 20 is provided on the side plate 9 in the vertical direction. The first adjusting bolt 21 is slidably installed in the first strip hole 20. One end of the first adjusting bolt 21 located in the first mounting member is fixed with the side mounting plate 23. The first locking nut 22 is installed on the first adjusting bolt 21, and the head of the first adjusting bolt 21 and the first locking nut 22 are respectively provided on both sides of the side plate 9. The first locking nut 22 cooperates with the head of the first adjusting bolt 21 to fix the first adjusting bolt 21 on the side plate 9; the side adjustment elastic assembly includes a second threaded sleeve 24, a second bolt 25, a third docking The second bolt 25 passes through the side mounting plate 23 and is threadedly installed in the second threaded sleeve 24. The end of the second bolt 25 away from the side plate 9 is fixed with the third docking plate. The second spring is arranged in the second threaded sleeve 24. The two ends of the second spring are respectively fixed with the fourth docking plate and the second connecting rod 26. The fourth docking plate can contact the third docking plate. The second connecting rod 26 passes through one side of the second threaded sleeve 24 and extends to the outside and is connected to the second mounting plate 27. The two ends of the first side wheel 28 are respectively rotatably installed on the two second mounting plates 27. The axial direction of the first side wheel 28 is perpendicular to the top plate 7. Specifically, the end of the second threaded sleeve 24 close to the side mounting plate 23 is open and the end away from the side mounting plate 23 is closed. The end of the second threaded sleeve 24 away from the side mounting plate 23 is provided with a second through hole for the second connecting rod 26 to pass through, while preventing the second spring from extending to the outside of the second threaded sleeve 24.

[0049] The bottom elastic walking assembly includes two first bottom wheels 33 and two bottom elastic adjustment assemblies, and the bottom elastic adjustment assembly includes a third threaded sleeve 29, a third bolt 30, a fifth docking plate, a third spring, a sixth docking plate, a third connecting rod 31 and a third mounting plate 32. The third threaded sleeve 29 is fixed to the upper part of the bottom plate 11, and the third bolt 30 passes through the bottom plate 11 and is threadedly installed in the third threaded sleeve 29. The top of the third bolt 30 is fixed with the fifth docking plate, and the third spring is arranged in the third threaded sleeve 29. The sixth docking plate and the third connecting rod 31 are fixed at both ends of the third spring, respectively, and the sixth docking plate can contact the fifth docking plate. The third connecting rod 31 passes through the third threaded sleeve 29 and extends to the outside and is connected to the third mounting plate 32. The two ends of each first bottom wheel 33 are rotatably installed on the two third mounting plates 32 respectively. The axial direction of the first bottom wheel 33 is consistent with the axial direction of the drive axle shaft 2, and the arrangement direction of the two first bottom wheels 33 is perpendicular to the axial direction of the drive axle shaft 2. Specifically, the third threaded sleeve 29 is open at the bottom and closed at the top, and a third through hole is provided at the top of the third threaded sleeve 29 for the third connecting rod 31 to pass through, while preventing the third spring from extending to the outside of the third threaded sleeve 29 .

[0050] When installing the driving device, firstly screw the first bolt 13 and the third bolt 30 according to the diameter of the track 200, screw the first bolt 13 in the first threaded sleeve 12 to a suitable position, and screw the third bolt 30 in the third threaded sleeve 29 to a suitable position, so that the electric wheel 19 can contact the top center of the track 200, and the first bottom wheel 33 can contact the bottom center of the track 200; screw the first locking nut 22 so that it is no longer pressed against the side plate 9, and the first adjusting bolt 21 can drive the side mounting plate 23 and the two side adjusting elastic components to move along the first strip hole 20, Make the first side wheel 28 correspond to the center of the side of the track 200, then tighten the first locking nut 22, screw the second bolt 25 according to the diameter of the track 200, and screw the second bolt 25 in the second threaded sleeve 24 to a suitable position, so that the first side wheel 28 can contact the center of the side of the track 200, and then under the action of the first spring 16, the second spring and the third spring, the electric wheel 19, the first side wheel 28 and the first bottom wheel 33 are clamped on the track 200, and can move along the track 200. The first side wheel 28 plays a limiting role to prevent the measuring vehicle from sliding out of the track 200.

[0051] After installation, the pressure sensor is used to detect whether the pressure meets the requirements. Specifically, the pressure sensor is placed between the electric wheel 19 and the track 200 to detect whether the pressure meets the requirements. If it does not meet the requirements, the first bolt 13 is screwed until it meets the requirements; the pressure sensor is placed between the first side wheel 28 and the track 200 to detect whether the pressure meets the requirements. If it does not meet the requirements, the second bolt 25 is screwed until it meets the requirements; the pressure sensor is placed between the first bottom wheel 33 and the track 200 to detect whether the pressure meets the requirements. If it does not meet the requirements, the third bolt 30 is screwed until it meets the requirements. The pressure sensor used here is a thin film pressure sensor.

[0052] The front traveling device includes a front axle shaft 34, a second locking member 35 and a front traveling mechanism. The front axle shaft 34 can be adjustably installed on one side of the rear part of the frame 1. The second locking member 35 is used to lock and fix the front axle shaft 34 to the frame 1. The front traveling mechanism includes a second cylinder 36, a second fixing member 37, a second mounting member and a front traveling wheel 41. The second cylinder 36 is slidably mounted on the front axle shaft 34. The second fixing member 37 is used to lock and fix the second cylinder 36 to the front axle shaft 34. The second fixing member 37 in this embodiment is a second fixing bolt. The second fixing bolt is threadedly installed on the upper part of the second cylinder 36 and can be tightened on the front axle shaft 34. The second mounting member is arranged at the lower part of the second cylinder 36, and the front running wheel 41 is rotatably mounted on the bottom of the second mounting member. The axial direction of the front running wheel 41 is consistent with the axial direction of the front axle shaft 34. The front running wheel 41 is a magnetic wheel, so that the front running wheel 41 can be adsorbed on the track 200 and run along the track 200; the second mounting member is provided with a side measuring mechanism and a bottom measuring mechanism, and the side measuring mechanism and the bottom measuring mechanism are both connected with the power supply control system signal, and the side measuring mechanism and the bottom measuring mechanism are used to detect the roundness of the cross section of the track 200, and the two side measuring mechanisms on both sides are used to detect the track gauge error.

[0053] In this specific embodiment, the second locking member 35 is a second locking bolt, and a second mounting through hole is provided at the rear of the frame 1. The two front axle shafts 34 extend into the frame 1 through the two ends of the second mounting through holes respectively. Each second locking bolt is threadedly installed on the upper portion of the frame 1 and can be tightened on a front axle shaft 34, so that the protruding length of the front axle shaft 34 is easy to adjust, and the front running device and the side measuring mechanism and the bottom measuring mechanism on the front running device can be removed by removing the front axle shaft 34.

[0054] like Figure 7As shown, the side measurement mechanism includes a first horizontal support rod 42, a first bearing 43, a first encoder 44, an arc rod 45, a second adjustment bolt 46, a second locking nut 47 and a second side wheel 49. The first horizontal support rod 42 is arranged on the second mounting member, and the axial direction of the first horizontal support rod 42 is perpendicular to the axial direction of the front axle shaft 34. In this embodiment, the first horizontal support rod 42 is arranged at the front end of the lower part of the second mounting member. The inner ring of the first bearing 43 is fixedly sleeved on the end of the first horizontal support rod 42 away from the second mounting member, the first encoder 44 is fixed to the end of the outer ring of the first bearing 43 away from the second mounting member, the first encoder 44 is connected to the power supply control system signal, the upper end of the arc rod 45 is connected to the annular outer wall of the outer ring of the first bearing 43, the arc rod 45 is provided with an arc strip hole 87 arranged along the arc direction, the second adjustment bolt 46 passes through the arc strip hole 87 and is provided with a first mounting shaft 48, the first mounting shaft 48 is perpendicular to the second adjustment bolt 46, and the second adjustment bolt 46 is provided with a second adjustment bolt 46. The second locking nut 47 is mounted on the second adjusting bolt 46. The head of the second locking bolt and the second locking nut 47 are respectively arranged on both sides of the arc rod 45. The second locking nut 47 cooperates with the head of the second adjusting bolt 46 to fix the second adjusting bolt 46 on the arc rod 45. The second side wheel 49 is rotatably mounted on the first mounting shaft 48. The axis direction of the second side wheel 49 can be perpendicular to the axis direction of the front axle shaft 34. The second side wheel 49 is a magnetic wheel, so that the second side wheel 49 can be adsorbed on the track 200 and move along the track 200. The second side wheel 49 is used to contact the center of the side of the track 200. When the measuring vehicle travels along the track 200, if the outer surface at the center of the side of the track 200 is convex or concave, the second side wheel 49 will swing. The swinging action is detected by the first encoder 44, and the data is transmitted to the power supply control system.

[0055] like Fig.10As shown, the bottom measuring mechanism includes a second horizontal support rod 50, a second bearing 54, a second encoder 55, a first measuring rod 52, a second measuring rod 56, a third fixing member 51, a third adjusting bolt 57, a third locking nut 58 and a second bottom wheel 60. The second horizontal support rod 50 is arranged on the second mounting member, and the axial direction of the second horizontal support rod 50 is perpendicular to the axial direction of the front axle shaft 34. In this embodiment, the second horizontal support rod 50 is arranged at the rear end of the lower part of the second mounting member. A 45-degree inclined hole is arranged on the second horizontal support rod 50, and the upper end of the first measuring rod 52 is installed in the 45-degree inclined hole. The third fixing member 51 is used to lock and fix the first measuring rod 52 on the second horizontal support rod 50. The third fixing member 51 in this embodiment is a third fixing bolt, which is threadedly installed on the upper part of the second horizontal support rod 50 and can be tightly pressed against the first measuring rod 52. A connecting shaft 53 is provided at the lower part of the first measuring rod 52, the inner ring of the second bearing 54 is fixedly sleeved on the connecting shaft 53, the second encoder 55 is fixed to the outer ring of the second bearing 54 at one end away from the first measuring rod 52, the second encoder 55 is connected to the power supply control system signal, the axial direction of the second bearing 54 is consistent with the axial direction of the second horizontal support rod 50, the upper end of the second measuring rod 56 is fixed to the annular outer wall of the second bearing 54, the second measuring rod 56 is provided with a second strip hole 88 along its own length direction, the third adjusting bolt 57 passes through the second strip hole 88 and is provided with a second fixing bolt 57. The second measuring rod 56 is provided with a mounting shaft 59, a third locking nut 58 is mounted on the third adjusting bolt 57, the head of the third adjusting bolt 57 and the third locking nut 58 are respectively arranged on both sides of the second measuring rod 56, and the third locking nut 58 cooperates with the head of the third adjusting bolt 57 to fix the third adjusting bolt 57 on the second measuring rod 56, and the second bottom wheel 60 is rotatably mounted on the second mounting shaft 59, and the axial direction of the second bottom wheel 60 can be consistent with the axial direction of the front axle shaft 34, and the second bottom wheel 60 is a magnetic wheel, so that the second bottom wheel 60 can be adsorbed on the track 200 and travel along the track 200. The second bottom wheel 60 is used to contact the center of the bottom of the track 200. When the measuring vehicle travels along the track 200, if the outer surface at the center of the bottom of the track 200 is convex or concave, the second bottom wheel 60 will swing, and the swinging action is detected by the second encoder 55, and the data is transmitted to the power supply control system.

[0056] During installation, the front walking wheel 41 can contact the center of the top of the track 200, and then the positions of the second side wheel 49 and the second bottom wheel 60 are adjusted according to the diameter of the track 200, and the second locking nut 47 is screwed so that it is no longer pressed against the arc rod 45. At this time, the second adjusting bolt 46 can drive the second side wheel 49 to move along the arc strip hole 87, so that the second side wheel 49 can contact the center of the side of the track 200, and then tighten the second locking nut 47; screw the third fixing bolt so that it is no longer pressed against the first measuring rod 52, and the first measuring rod 52 can move relative to the 45-degree inclined hole of the second horizontal support rod 50. After moving to the desired position, tighten the third fixing bolt, and screw the third locking nut 58 so that it is no longer pressed against the second measuring rod 56. At this time, the third adjusting bolt 57 can drive the second bottom wheel 60 to move along the second strip hole 88, so that the second bottom wheel 60 can contact the center of the bottom of the track 200. During the travel of the measuring vehicle, the first encoder 44 monitors the flatness of the center of the side of the track 200, and the second encoder 55 monitors the flatness of the center of the bottom of the track 200, that is, the side measurement mechanism and the bottom measurement mechanism work together to detect the roundness of the cross section of the track 200. At the same time, the two side measurement mechanisms can detect the gauge errors of the two tracks 200.

[0057] When in use, the installation direction of the second installation member can be changed according to actual needs, such as Figure 8 and Fig.11 As shown, the side measurement mechanism and the bottom measurement mechanism can be located on the outside of the track 200. At this time, the side measurement mechanism monitors the flatness of the center of the outside of the track 200. When the installation direction of the second mounting member needs to be changed, the second fixing member 37 no longer locks the second cylinder 36, the second cylinder 36 is removed from the front axle shaft 34, the second mounting member is rotated 180 degrees along the longitudinal axis, the second cylinder 36 is installed on the front axle shaft 34 again, and locked by the second fixing member 37. Fig. 9 and Fig.12 As shown, the side measuring mechanism and the bottom measuring mechanism can be located on the inner side of the track 200 , and the side measuring mechanism monitors the flatness of the center of the inner side of the track 200 .

[0058] The second mounting member in this embodiment includes a first vertical rod 38, a first horizontal plate 39 and two fourth mounting plates 40. The upper and lower ends of the first vertical rod 38 are respectively connected to the second cylinder 36 and the first horizontal plate 39. The two fourth mounting plates 40 are both arranged below the first horizontal plate 39. The two ends of the front running wheel 41 are respectively rotatably mounted on the two fourth mounting plates 40. The first horizontal support rod 42 is arranged at the front end of the first horizontal plate 39, and the second horizontal support rod 50 is arranged at the rear end of the first horizontal plate 39.

[0059] The rear traveling device includes a rear axle shaft 67, a third locking member 68 and a rear traveling mechanism. The rear axle shaft 67 can be adjustably installed on one side of the middle member 65. The third locking member 68 is used to lock and fix the rear axle shaft 67 on the middle member 65. The rear traveling mechanism includes a third mounting member and a rear traveling wheel 72. The third mounting member is arranged at the lower part of the end of the rear axle shaft 67 away from the middle member 65. The rear traveling wheel 72 is rotatably installed on the bottom of the third mounting member. The axial direction of the rear traveling wheel 72 is consistent with the axial direction of the rear axle shaft 67. The rear traveling wheel 72 is a magnetic wheel, so that the rear traveling wheel 72 can be adsorbed on the track 200 and travel along the track 200. The third mounting member is provided with a thickness measuring mechanism and a marking mechanism. The thickness measuring mechanism is used to measure the thickness of the track 200. The thickness measuring mechanism is connected to the power supply control system signal.

[0060] In this specific embodiment, the middle piece 65 is an intermediate cylinder, the third locking piece 68 is a third locking bolt, and the two rear axle shafts 67 extend into the intermediate cylinder through the two ends of the intermediate cylinder respectively. Each third locking bolt is threadedly installed on the upper part of the intermediate cylinder and can be tightened on a rear axle shaft 67, so that the extension length of the rear axle shaft 67 is easy to adjust, and by removing the rear axle shaft 67, the thickness measuring mechanism and marking mechanism on the rear traveling device and the front traveling device can be removed.

[0061] like Fig.13 As shown, the thickness measuring mechanism includes a third horizontal support rod 73, a vertical housing 74, a fourth spring 75, a fourth connecting rod 76 and a thickness measuring probe 77. The third horizontal support rod 73 is arranged on the third mounting member, and the axial direction of the third horizontal support rod 73 is perpendicular to the axial direction of the rear axle shaft 67. In this embodiment, the third horizontal support rod 73 is arranged at the front end of the lower part of the third mounting member. The vertical housing 74 is fixed on the third horizontal support rod 73, and the fourth spring 75 is arranged in the vertical housing 74. The lower end of the fourth spring 75 is connected to the fourth connecting rod 76, and the fourth connecting rod 76 passes through the bottom of the vertical housing 74 and extends to the outside and is connected to the thickness measuring probe 77. The thickness measuring probe 77 is connected to the power supply control system signal, and the thickness measuring probe 77 can contact the center of the top of the track 200. The thickness measuring probe 77 in this embodiment is a full-range contact type, so it is necessary to select a paintable and wear-resistant model to extend the service life. Specifically, the top and bottom of the vertical shell 74 are closed, and a fourth through hole for the fourth connecting rod 76 to pass through is provided at the bottom of the vertical shell 74 , while preventing the fourth spring 75 from extending to the outside of the vertical shell 74 .

[0062] The marking mechanism includes a fourth horizontal support rod 78, a linear telescopic driving component 79 and a marking pen 80. The fourth horizontal support rod 78 is arranged on the third mounting member, and the axis direction of the fourth horizontal support rod 78 is perpendicular to the axis direction of the rear axle shaft 67. In this embodiment, the fourth horizontal support rod 78 is arranged at the rear end of the lower part of the third mounting member. The linear telescopic driving component 79 is fixed on the fourth horizontal support rod 78. The lower part of the linear telescopic driving component 79 is provided with a marking pen 80. The linear telescopic driving component 79 is connected to the power supply control system signal, and the marking pen 80 can contact the center of the top of the track 200. In the initial state, the marking pen 80 is at a certain distance from the center of the top of the track 200. When marking is required after detection, the linear telescopic driving component 79 controls the marking pen 80 to extend on the track 200 for marking. The linear telescopic driving component 79 in this embodiment is an electric push rod.

[0063] The third mounting member in this embodiment includes a second vertical rod 69, a second horizontal plate 70 and two fifth mounting plates 71. The upper and lower ends of the second vertical rod 69 are respectively connected to the rear axle shaft 67 and the second horizontal plate 70. The two fifth mounting plates 71 are both arranged below the second horizontal plate 70. The two ends of the rear running wheel 72 are respectively rotatably mounted on the two fifth mounting plates 71. The third horizontal support rod 73 is arranged at the front end of the second horizontal plate 70, and the fourth horizontal support rod 78 is arranged at the rear end of the second horizontal plate 70.

[0064] Specifically, the level sensor 61 is arranged at the middle of the rear end of the upper surface of the frame 1, and the acceleration sensor 66 is arranged at the middle of the upper surface of the middle piece 65. The first universal joint component 62 is arranged at the middle of the rear end of the frame 1, and the second universal joint component 64 is arranged at the middle of the front end of the middle piece 65. In this embodiment, the first universal joint component 62 is a first joint bearing, the second universal joint component 64 is a second joint bearing, and the connecting member 63 is an intermediate connecting rod.

[0065] In this embodiment, the measuring vehicle can be adapted to tracks 200 of different gauges by adjusting the extension lengths of the drive axle shaft 2, the front axle shaft 34 and the rear axle shaft 67. The applicable gauge range is 600 mm to 2000 mm. The applicable diameter range of the track 200 of the measuring vehicle is 80 mm to 200 mm.

[0066] In this embodiment, the drive device can be removed by removing the drive axle shaft 2, the front running device and the side measuring mechanism and the bottom measuring mechanism on the front running device can be removed by removing the front axle shaft 34, and the rear running device and the thickness measuring mechanism and the marking mechanism on the rear running device can be removed by removing the rear axle shaft 67.

[0067] It can be seen that the components in this embodiment adopt a modular design and are easy to disassemble and assemble. At the same time, the frame 1 is an aluminum alloy welded frame, that is, the main structure of the equipment adopts lightweight materials such as aluminum alloy, so that it can be packed into an air consignment packaging box in terms of volume and weight, so as to facilitate air consignment, improve portability, and be easy to carry and transport when changing the measurement site.

[0068] Specifically, the power supply control system includes a battery 81, a rectifier unit 82, a power supply unit 83, a drive control unit 84, a signal processing unit 85, a data storage and transmission unit 86 and a remote controller. The battery 81, the rectifier unit 82, the power supply unit 83, the drive control unit 84, the signal processing unit 85 and the data storage and transmission unit 86 are all arranged on the frame 1. The battery 81 and the rectifier unit 82 are connected to the input end of the power supply unit 83, and the battery 81 and the rectifier unit 82 realize both direct current and alternating current power supply. The horizontal sensor 61, the acceleration sensor 66, the first encoder 44, the second encoder 55, the linear telescopic drive component 79, the measuring The thickness probe 77, the electric wheel 19, the drive control unit 84, the signal processing unit 85 and the data storage and transmission unit 86 are all connected to the output end of the power supply unit 83, the horizontal sensor 61, the acceleration sensor 66, the first encoder 44, the second encoder 55, the linear telescopic drive component 79 and the thickness probe 77 are all connected to the signal processing unit 85, the signal processing unit 85 can receive and send signals, and the signal processing unit 85 is connected to the data storage and transmission unit 86; the electric wheel 19 is connected to the drive control unit 84, and the drive control unit 84 controls the forward, backward and stop of the electric wheel 19, and the speed can be adjusted in the range of 2km / h to 15km / h. The drive control unit 84 and the signal processing unit 85 are wirelessly connected to the remote control, that is, the remote control can send instructions to the drive control unit 84 and the signal processing unit 85. The remote control adopts wifi and infrared dual communication technology to ensure that the equipment signal is good and the controllable range is within 2km. It can be seen that the measuring vehicle in this embodiment is remotely controlled and automatically walked throughout the whole process, avoiding the measurement personnel in dangerous environments such as high-altitude operations, reducing the work intensity of the measurement personnel, and greatly improving the work efficiency.

[0069] In this specific embodiment, the battery 81 is an air transport battery, specifically, a 24V lithium battery is used, which is divided into 4 independent packages with a capacity of 6.6ah / piece to ensure that it can be shipped by air and assembled in series after arriving at the site. The advantage is that the air transport battery arrives at the site at the same time as the equipment, and the work can be started quickly. The disadvantage is that the air transport battery has a small capacity and the working time is limited. It is suitable for situations where the workload is not large but the timeliness requirements are relatively high. Alternatively, the battery 81 is a land transport battery, specifically, a 24V lithium battery is used, and the weight is controlled at 5kg / piece. The advantage is that the land transport battery has a large capacity and a long working time. The disadvantage is that the land transport battery cannot arrive at the same time as the equipment and needs to be shipped in advance, which is suitable for situations where the workload is large. When the rectifier unit 82 is used to realize the AC power supply form, the equipment is directly connected to the 220V AC power, is not limited by the working time, and the travel distance of the measuring vehicle is limited by the length of the wire, which is suitable for in-plant production process measurement.

[0070] When in use, the signal processing unit 85 can input the design value in advance and process the data in real time during the operation of the equipment. After the horizontal sensor 61 and the acceleration sensor 66 cooperate to collect signals, the inclination and bending angle of the track 200 can be continuously measured. After being processed by the signal processing unit 85 and compared with the design value, the absolute position and relative error of the measuring vehicle on the installed track 200 can be obtained. When the signal processing unit 85 gives a signal, the linear telescopic drive component 79 drives the marker 80 to move toward the track 200 and marks the part of the track 200 where the error value exceeds the standard. When measuring in the factory, only the acceleration sensor 66 is needed to collect the relative position, which is processed by the signal processing unit 85 and compared with the design value to determine whether the error of the track 200 exceeds the standard during the production process, that is, to measure the manufacturing error.

[0071] The present specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A vehicle for measuring the track error of an amusement facility, characterized in that: The invention comprises a frame, a driving system, a front measuring system, a rear measuring system, a connecting mechanism and a power supply control system, wherein the driving system comprises two driving devices symmetrically arranged on both sides of the front part of the frame, the driving devices are used to be clamped on the track and can drive the frame to travel along the track; the front measuring system comprises a level sensor and two front walking devices symmetrically arranged on both sides of the rear part of the frame, the front walking devices are used to be adsorbed on the track and can travel along the track, and the level sensor is arranged on the frame; the connecting mechanism comprises a first universal connecting component, a connecting piece and a second universal connecting component, and the rear measuring system ... The vehicle comprises an intermediate piece, an acceleration sensor and two rear traveling devices symmetrically arranged on both sides of the intermediate piece, the front end of the connecting piece is connected to the frame through the first universal connecting component, the rear end of the connecting piece is connected to the intermediate piece through the second universal connecting component, the acceleration sensor is arranged on the intermediate piece, the rear traveling device is used to be adsorbed on the track and can travel along the track, the rear traveling device is provided with a marking mechanism, and the marking mechanism is used to mark on the track; the driving device, the marking mechanism, the level sensor and the acceleration sensor are all connected to the power supply control system signal.

2. The amusement facility track error measuring vehicle according to claim 1, characterized in that: The driving device includes a driving axle shaft, a first locking member and a driving mechanism. The driving axle shaft is adjustably installed on one side of the front part of the frame. The first locking member is used to lock and fix the driving axle shaft on the frame. The driving mechanism is installed on the driving axle shaft and is used to clamp on the track and drive the frame to move along the track. The driving mechanism is connected to the power supply control system signal.

3. The amusement facility track error measuring vehicle according to claim 2, characterized in that: The driving mechanism includes a first cylinder, a first fixing member, a first mounting member, a top elastic walking assembly, a side elastic walking assembly and a bottom elastic walking assembly, wherein the first cylinder is arranged at the upper end of the first mounting member, the first cylinder is slidably sleeved on the driving axle shaft, and the first fixing member is used to lock and fix the first cylinder on the driving axle shaft; the top elastic walking assembly is arranged at the upper part of the first mounting member and is used to be located at the top of the track; the side elastic walking assembly is arranged at one side of the first mounting member and is used to be located at one side of the track, the side elastic walking assembly can move along the vertical direction of the first mounting member and can be locked and fixed on the first mounting member; the bottom elastic walking assembly is arranged at the lower part of the first mounting member and is used to be located at the bottom of the track; the top elastic walking assembly, the side elastic walking assembly and the bottom elastic walking assembly are used to be clamped on the track, the top elastic walking assembly is used to drive the frame to travel along the track, and the top elastic walking assembly is connected to the power supply control system signal.

4. The amusement facility track error measuring vehicle according to claim 3, characterized in that: The first mounting member includes a vertical plate, a top plate, a first inclined plate, a side plate, a second inclined plate and a bottom plate which are connected in sequence, the upper end of the vertical plate is connected to the first cylinder, the bottom plate is located directly below the top plate, and the bottom plate is parallel to the top plate, and the side plate is perpendicular to the top plate; The top elastic walking assembly includes an electric wheel and two top adjustment elastic assemblies, the top adjustment elastic assembly includes a first threaded sleeve, a first bolt, a first docking plate, a first spring, a second docking plate, a first connecting rod and a first mounting plate, the first threaded sleeve is fixed to the lower part of the top plate, the first bolt passes through the top plate and is threadedly installed in the first threaded sleeve, the first docking plate is fixed to the bottom of the first threaded sleeve, the first spring is arranged in the first threaded sleeve, the second docking plate and the first connecting rod are fixed to the two ends of the first spring respectively, the second docking plate can contact the first docking plate, the first connecting rod passes through the bottom of the first threaded sleeve to extend to the outside and is connected to the first mounting plate, the two ends of the electric wheel are respectively installed on the two first mounting plates, the axial direction of the electric wheel is consistent with the axial direction of the drive axle shaft, and the electric wheel is connected to the power supply control system signal; The side elastic walking assembly includes a first side wheel, a first adjusting bolt, a first locking nut, a side mounting plate and two side adjusting elastic assemblies, the side plate is provided with a first strip hole in the vertical direction, the first adjusting bolt is slidably installed in the first strip hole, the side mounting plate is fixed to one end of the first adjusting bolt located in the first mounting member, the first locking nut is installed on the first adjusting bolt, and the head of the first adjusting bolt and the first locking nut are respectively arranged on both sides of the side plate; the side adjusting elastic assembly includes a second threaded sleeve, a second bolt, a third docking plate, a second spring, a fourth docking plate, a second connecting rod and a second mounting plate, the second A threaded sleeve is fixed to a side of the side mounting plate away from the side plate, the second bolt passes through the side mounting plate and is threadedly mounted in the second threaded sleeve, the third docking plate is fixed to one end of the second bolt away from the side plate, the second spring is arranged in the second threaded sleeve, the fourth docking plate and the second connecting rod are fixed to both ends of the second spring, the fourth docking plate can contact the third docking plate, the second connecting rod passes through one side of the second threaded sleeve to extend to the outside and is connected to the second mounting plate, the two ends of the first side wheel are rotatably mounted on the two second mounting plates, and the axial direction of the first side wheel is perpendicular to the top plate; The bottom elastic walking assembly includes two first bottom wheels and two bottom elastic adjustment assemblies, the bottom elastic adjustment assembly includes a third threaded sleeve, a third bolt, a fifth docking plate, a third spring, a sixth docking plate, a third connecting rod and a third mounting plate, the third threaded sleeve is fixed to the upper part of the bottom plate, the third bolt passes through the bottom plate and is threadedly mounted in the third threaded sleeve, the fifth docking plate is fixed to the top of the third bolt, the third spring is arranged in the third threaded sleeve, the sixth docking plate and the third connecting rod are respectively fixed at both ends of the third spring, the sixth docking plate can contact the fifth docking plate, the third connecting rod passes through the third threaded sleeve to extend to the outside and is connected to the third mounting plate, the two ends of each first bottom wheel are respectively rotatably mounted on the two third mounting plates, the axial direction of the first bottom wheel is consistent with the axial direction of the drive axle shaft, and the arrangement direction of the two first bottom wheels is perpendicular to the axial direction of the drive axle shaft.

5. The amusement facility track error measuring vehicle according to claim 1, characterized in that: The front traveling device comprises a front axle shaft, a second locking member and a front traveling mechanism, the front axle shaft can be adjustably mounted on one side of the rear portion of the frame, the second locking member is used to lock and fix the front axle shaft to the frame, the front traveling mechanism comprises a second cylinder, a second fixing member, a second mounting member and a front traveling wheel, the second cylinder is slidably sleeved on the front axle shaft, the second fixing member is used to lock and fix the second cylinder to the front axle shaft, the second mounting member is arranged at the lower portion of the second cylinder, the front traveling wheel is rotatably mounted on the bottom of the second mounting member, the axial direction of the front traveling wheel is consistent with the axial direction of the front axle shaft, and the front traveling wheel is a magnetic wheel; a side measuring mechanism and a bottom measuring mechanism are arranged on the second mounting member, the side measuring mechanism and the bottom measuring mechanism are both connected to the power supply control system signal, the side measuring mechanism and the bottom measuring mechanism are used to detect the roundness of the track cross section, and the two side measuring mechanisms on both sides are used to detect the track gauge error.

6. The amusement facility track error measuring vehicle according to claim 5, characterized in that: The side measurement mechanism includes a first horizontal support rod, a first bearing, a first encoder, an arc rod, a second adjusting bolt, a second locking nut and a second side wheel. The first horizontal support rod is arranged on the second mounting member, and the axial direction of the first horizontal support rod is perpendicular to the axial direction of the front axle shaft. The inner ring of the first bearing is fixedly sleeved on one end of the first horizontal support rod away from the second mounting member. The first encoder is fixed to one end of the outer ring of the first bearing away from the second mounting member. The first encoder is connected to the power supply control system signal. The upper end of the arc rod is connected to the annular outer wall of the outer ring of the first bearing. The arc rod is provided with an arc strip hole arranged along the arc direction. The second adjusting bolt passes through the arc strip hole and is provided with a first mounting shaft. The first mounting shaft is perpendicular to the second adjusting bolt. The second locking nut is installed on the second adjusting bolt. The head of the second locking bolt and the second locking nut are respectively arranged on both sides of the arc rod. The second side wheel is rotatably installed on the first mounting shaft. The axial direction of the second side wheel can be perpendicular to the axial direction of the front axle shaft. The second side wheel is a magnetic wheel.

7. The amusement facility track error measuring vehicle according to claim 5, characterized in that: The bottom measuring mechanism includes a second horizontal support rod, a second bearing, a second encoder, a first measuring rod, a second measuring rod, a third fixing member, a third adjusting bolt, a third locking nut and a second bottom wheel. The second horizontal support rod is arranged on the second mounting member, and the axial direction of the second horizontal support rod is perpendicular to the axial direction of the front axle shaft. A 45-degree inclined hole is arranged on the second horizontal support rod. The upper end of the first measuring rod is installed in the 45-degree inclined hole. The third fixing member is used to lock and fix the first measuring rod to the second horizontal support rod. A connecting shaft is arranged at the lower part of the first measuring rod. The inner ring of the second bearing is fixedly sleeved on the connecting shaft. The second encoder is fixed to the outer ring of the second bearing away from the first At one end of the measuring rod, the second encoder is connected to the power supply control system signal, the axial direction of the second bearing is consistent with the axial direction of the second horizontal support rod, the upper end of the second measuring rod is fixed to the annular outer wall of the second bearing, and the second measuring rod is provided with a second strip hole along its own length direction, the third adjusting bolt passes through the second strip hole and is provided with a second mounting shaft, the third locking nut is installed on the third adjusting bolt, the head of the third adjusting bolt and the third locking nut are respectively arranged on both sides of the second measuring rod, the second bottom wheel is rotatably installed on the second mounting shaft, the axial direction of the second bottom wheel can be consistent with the axial direction of the front axle shaft, and the second bottom wheel is a magnetic wheel.

8. The amusement facility track error measuring vehicle according to claim 1, characterized in that: The rear traveling device includes a rear axle shaft, a third locking piece and a rear traveling mechanism. The rear axle shaft can be adjustably installed on one side of the middle piece. The third locking piece is used to lock and fix the rear axle shaft on the middle piece. The rear traveling mechanism includes a third mounting piece and a rear traveling wheel. The third mounting piece is arranged at the lower part of the rear axle shaft away from one end of the middle piece. The rear traveling wheel is rotatably mounted on the bottom of the third mounting piece. The axial direction of the rear traveling wheel is consistent with the axial direction of the rear axle shaft. The rear traveling wheel is a magnetic wheel. The third mounting piece is provided with a thickness measuring mechanism and the marking mechanism. The thickness measuring mechanism is used to measure the thickness of the track. The thickness measuring mechanism is connected to the power supply control system signal.

9. The amusement facility track error measuring vehicle according to claim 8, characterized in that: The thickness measuring mechanism includes a third horizontal support rod, a vertical shell, a fourth spring, a fourth connecting rod and a thickness measuring probe. The third horizontal support rod is arranged on the third mounting member. The axial direction of the third horizontal support rod is perpendicular to the axial direction of the rear axle shaft. The vertical shell is fixed on the third horizontal support rod. The fourth spring is arranged in the vertical shell. The lower end of the fourth spring is connected to the fourth connecting rod. The fourth connecting rod passes through the bottom of the vertical shell and extends to the outside and is connected to the thickness measuring probe. The thickness measuring probe is connected to the power supply control system signal.

10. The amusement facility track error measuring vehicle according to claim 8, characterized in that: The marking mechanism includes a fourth horizontal support rod, a linear telescopic drive component and a marking pen. The fourth horizontal support rod is arranged on the third mounting component, and the axial direction of the fourth horizontal support rod is perpendicular to the axial direction of the rear axle shaft. The linear telescopic drive component is fixed on the fourth horizontal support rod. The marking pen is arranged at the lower part of the linear telescopic drive component. The linear telescopic drive component is connected to the power supply control system signal.

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