CN111469883A - Track detection assembly - Google Patents
Track detection assembly Download PDFInfo
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- CN111469883A CN111469883A CN202010362499.6A CN202010362499A CN111469883A CN 111469883 A CN111469883 A CN 111469883A CN 202010362499 A CN202010362499 A CN 202010362499A CN 111469883 A CN111469883 A CN 111469883A
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- distance
- track
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- distance detection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
- B61K9/10—Measuring installations for surveying permanent way for detecting cracks in rails or welds thereof
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention provides a track detection assembly, which comprises a bracket, a positioning assembly, a distance detection assembly and a processing module, wherein the positioning assembly is arranged on the bracket; the positioning assembly is arranged on the bracket and used for detecting a positioning mark on the track; the distance detection assembly comprises a first distance detection part and a second distance detection part, the first distance detection part is arranged on one side of the positioning assembly and used for detecting a first distance, and the second distance detection part is arranged on the other side of the positioning assembly and used for detecting a second distance; the processing module is in communication with the distance detection assembly to calculate a phase shift value based on the first distance and the second distance. Patrol and examine through this track detection subassembly, promoted orbital detection speed effectively, improved orbital detection efficiency, reduced the input of manpower in the track testing process. And detect the track through track detection subassembly, avoid the human error that exists among the artifical detection, and then promote orbital detection precision, further promote the security of train.
Description
Technical Field
The invention relates to the technical field of rail detection, in particular to a rail detection assembly.
Background
At present, after a monorail transportation line is put into operation, the state of a track can change along with the time, and the change has great influence on the operation of a train. In order to avoid the influence on the operation of the train, the track needs to be periodically inspected, and the change is discovered in time, so that the track is timely repaired.
In the related art, the detection of the rail is mainly manual, that is, a detection worker inspects the rail and measures the state of the rail by a measuring tool, but the manual inspection requires a large labor input and has low detection efficiency.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, an aspect of the present invention provides a track detection assembly.
In view of the above, an aspect of the present invention provides a track detection assembly, which includes a bracket, a positioning assembly, a distance detection assembly, and a processing module; the positioning assembly is arranged on the bracket and used for detecting a positioning mark on the track; the distance detection assembly comprises a first distance detection part and a second distance detection part, the first distance detection part is arranged on one side of the positioning assembly and used for detecting a first distance, and the second distance detection part is arranged on the other side of the positioning assembly and used for detecting a second distance; the processing module is in communication with the distance detection assembly to calculate a phase shift value based on the first distance and the second distance.
When the rail detection assembly provided by the invention runs on a rail, when the positioning assembly detects a positioning mark on the rail, the rail parts on two sides of a gap are respectively detected through the first distance detection part and the second distance detection part, so that a first distance and a second distance are respectively obtained, the difference between the first distance and the second distance is calculated by the processing module, and further, a dislocation value of the rail parts on two sides is obtained, so that the automatic detection of the rail is realized. Patrol and examine through this track detection subassembly, promoted orbital detection speed effectively, improved orbital detection efficiency, reduced the input of manpower in the track testing process. And detect the track through track detection subassembly, avoid the human error that exists among the artifical detection, and then promote orbital detection precision, further promote the security of train.
The first distance detection means and the second distance detection means are laser sensors.
The positioning component is a photoelectric switch.
The processing module is an industrial tablet computer.
The track is the single track, and track detection subassembly is striding sitting posture single track inspection car.
The track member is a finger plate assembly for a power supply rail or for joining monorail track beams.
In addition, the track detection assembly in the above technical solution provided by the present invention may further have the following additional technical features:
in one technical scheme of the invention, the positioning assembly comprises a photoelectric switch, and a positioning mark is a rail gap of the power supply rail; the first distance detection part is positioned above the positioning assembly and used for detecting a first distance between the power supply rail on one side of the rail gap and the reference surface; the second distance detection part is positioned below the positioning assembly and used for detecting a second distance between the power supply rail on the other side of the rail gap and the reference surface; the processing module is used for calculating a power supply rail dislocation value according to the first distance and the second distance.
In the technical scheme, after the photoelectric switch detects the rail gap of the power supply rail, the first distance detection part and the second distance detection part respectively detect the distance between the power supply rail on the two sides of the rail gap of the power supply rail and the reference plane, and then calculate the dislocation value of the power supply rail, so that the power supply rail is detected.
The rail gap of the power supply rail is obliquely arranged, so that the power of the train can not be cut off when the train passes through the rail gap.
The reference plane may be an artificially defined virtual plane as a detection reference, and may be a plane where the distance acquisition module is located, or may be any plane.
In one technical scheme of the invention, the track detection assembly further comprises a mounting plate, a connecting plate and a bolt; the first distance detection component, the second distance detection component and the photoelectric switch are arranged on the mounting plate; the connecting plate is connected with the bracket, and a waist-shaped hole is formed in the connecting plate; the bolt penetrates through the waist-shaped hole and then is connected with the mounting plate.
In this technical scheme, first distance detection unit, second distance detection unit and photoelectric switch are connected with the support through mounting panel and connecting plate, are provided with waist shape hole on the connecting plate, and the mounting panel can finely tune for the position of support, and then realizes adjusting first distance detection unit, second distance detection unit and photoelectric switch's position for the track detection subassembly is applicable in the track of different specifications.
In one aspect of the present invention, the first distance detection unit and the second distance detection unit are provided in a staggered manner in the longitudinal direction of the track.
In this technical scheme, first distance detection part and second distance detection part are crisscross the setting in orbital length direction for the laser that first distance detection part and second distance detection part were launched accurately shines on the power supply rail, and then ensures to detect that first distance and second distance are more accurate.
In one aspect of the invention, the positioning assembly includes a proximity switch, the positioning tab being a finger plate assembly; the first distance detection component, the second distance detection component and the proximity switch are arranged along the length direction of the track, the first distance detection component is used for detecting a first distance between the finger-shaped plate on one side and the reference surface, and the second distance detection component is used for detecting a second distance between the finger-shaped plate on the other side and the reference surface; the processing module is used for calculating the dislocation value of the finger plate assembly according to the first distance and the second distance.
In the technical scheme, after the proximity switch detects the finger-shaped plate assembly, the first distance detection part and the second distance detection part respectively detect the two finger-shaped plates matched with each other, so that a first distance and a second distance are obtained, and the dislocation values of the two finger-shaped plates matched with each other are measured according to the first distance and the second distance.
In one aspect of the present invention, the positioning unit and the distance detection unit are located above or on the side of the track.
In the technical scheme, the positioning assembly and the distance detection assembly are positioned above the track and used for detecting the staggering value of the finger-shaped plates on the monorail running surface; the positioning assembly and the distance detection assembly are positioned on the side of the track and used for detecting the dislocation values of the finger plates on the monorail stable surface and the guide surface.
In one technical scheme of the invention, the track detection assembly further comprises a communication module, and the communication module is connected with the processing module so as to send the wrong station value to the control center.
In the technical scheme, the communication module sends the wrong station value to the control center, so that a worker can detect the track in the control center, and the track can be detected and monitored more conveniently and rapidly; and whether the wrong station value exceeds a safety threshold value can be judged through the wrong station value, so that the running safety of the monorail train is ensured.
And the processing module can also judge whether the wrong station value exceeds a safety threshold value and send the judgment result to the control center so as to realize automatic detection of the track.
And after the station staggering value exceeds the safety threshold value, generating alarm information, and sending the alarm information to a control center through a communication module so as to prompt a worker.
In one technical scheme of the invention, the track detection assembly further comprises a rotating shaft, a traveling wheel and a driving device; the rotating shaft is connected with the bracket; the traveling wheel is sleeved on the rotating shaft; the driving device is arranged on the bracket and used for driving the travelling wheels to rotate.
In the technical scheme, the rotating shaft, the travelling wheels and the driving device form a travelling system of the track detection assembly, so that the track detection assembly can automatically travel on the track, and manual carrying or pushing of the track detection assembly is avoided; the operator can directly drive the track detection assembly to slide on the track, and can also remotely control the track detection assembly to slide on the track.
In one technical scheme of the invention, the track detection assembly further comprises a power supply module, and the power supply module is mounted on the bracket and connected with the processing module to supply power to the processing module.
In the technical scheme, the power supply module supplies power to the processing modules, and the processing modules respectively transmit the electric energy to each detection module so as to ensure the stable work of each detection module; similarly, the power supply module can also directly supply power to each detection module without passing through the processing module. The power supply module also supplies power for the driving device.
Preferably, the driving device is a motor, and the power supply module is a storage battery.
In one technical scheme of the invention, the track detection assembly further comprises a mileage acquisition module, and the mileage acquisition module is arranged on the support and used for acquiring a plurality of mileage information corresponding to the track staggering value.
In this technical scheme, mileage collection module can take notes the stroke of track determine module, and then fixes a position track determine module on the track, and when track determine module detected out orbital defect, maintenance personal can accurately find the point of waiting to maintain according to track determine module's positional information.
The communication module is a 4G communication module, a 5G communication module or a WIFI module.
The mileage acquisition module is a rotary encoder.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 shows a schematic structural diagram of a track detection assembly according to one embodiment of the present invention;
FIG. 2 shows a schematic structural diagram of a track detection assembly according to another embodiment of the present invention;
FIG. 3 shows a schematic diagram of a power supply rail according to an embodiment of the invention;
figure 4 shows a schematic view of a finger plate according to one embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:
the device comprises a power supply rail 1, a first distance detection part 2, a second distance detection part 3, a positioning assembly 4, a mounting plate 5, a connecting plate 6, a finger-shaped plate 7 and a support 8.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The track detection assembly according to some embodiments of the present invention is described below with reference to fig. 1-4.
In an embodiment of an aspect of the present invention, as shown in fig. 1 and 2, the present invention provides a track detection assembly, which includes a bracket 8, a positioning assembly 4, a distance detection assembly, and a processing module; the positioning component 4 is arranged on the bracket 8 and used for detecting a positioning mark on the track; the distance detection assembly comprises a first distance detection part 2 and a second distance detection part 3, the first distance detection part 2 is arranged on one side of the positioning assembly 4 and used for detecting a first distance, and the second distance detection part 3 is arranged on the other side of the positioning assembly 4 and used for detecting a second distance; the processing module is in communication with the distance detection assembly to calculate a phase shift value based on the first distance and the second distance.
In this embodiment, when the track detection assembly runs on the track, and the positioning assembly 4 detects the positioning mark on the track, the track components on two sides of the gap are respectively detected by the first distance detection component 2 and the second distance detection component 3 to respectively obtain the first distance and the second distance, the processing module calculates the difference between the first distance and the second distance to further obtain the dislocation value of the track components on two sides, and further, the automatic detection of the track is realized. Patrol and examine through this track detection subassembly, promoted orbital detection speed effectively, improved orbital detection efficiency, reduced the input of manpower in the track testing process. And detect the track through track detection subassembly, avoid the human error that exists among the artifical detection, and then promote orbital detection precision, further promote the security of train.
The first distance detection means 2 and the second distance detection means 3 are laser sensors.
The positioning component 4 is an opto-electronic switch.
The processing module is an industrial tablet computer.
The track is the single track, and track detection subassembly is striding sitting posture single track inspection car.
The track member is a finger plate assembly for the power supply rail 1 or for connecting monorail track beams.
In one embodiment of the invention, as shown in fig. 1 and 3, the positioning assembly 4 comprises a photoelectric switch, positioning a rail slot marked as the power supply rail 1; the first distance detection part 2 is positioned above the positioning assembly 4 and used for detecting a first distance between the power supply rail 1 on one side of the rail gap and the reference surface; the second distance detection part 3 is positioned below the positioning component 4 and is used for detecting a second distance between the power supply rail 1 on the other side of the rail gap and the reference surface; the processing module is used for calculating the dislocation value of the power supply rail 1 according to the first distance and the second distance.
In this embodiment, after the photoelectric switch detects the rail gap of the power supply rail 1, the first distance detection component 2 and the second distance detection component 3 respectively detect the distances from the power supply rail 1 on both sides of the rail gap of the power supply rail 1 to the reference plane, and further calculate the dislocation value of the power supply rail 1, thereby realizing the detection of the power supply rail 1.
The rail gap of the power supply rail 1 is obliquely arranged, so that the power of the train cannot be cut off when the train passes through the rail gap.
The reference plane may be an artificially defined virtual plane as a detection reference, and may be a plane where the distance acquisition module is located, or may be any plane.
In one embodiment of the present invention, as shown in fig. 1, the track sensing assembly further comprises a mounting plate 5, a connecting plate 6 and a bolt; the first distance detection component 2, the second distance detection component 3 and the photoelectric switch are arranged on the mounting plate 5; the connecting plate 6 is connected with the bracket 8, and a waist-shaped hole is formed in the connecting plate 6; the bolt passes through the waist-shaped hole and is connected with the mounting plate 5.
In this embodiment, the first distance detection component 2, the second distance detection component 3 and the photoelectric switch are connected with the bracket 8 through the mounting plate 5 and the connecting plate 6, the connecting plate 6 is provided with a waist-shaped hole, the mounting plate 5 can be finely adjusted relative to the position of the bracket 8, and then the positions of the first distance detection component 2, the second distance detection component 3 and the photoelectric switch can be adjusted, so that the track detection assembly can be applied to tracks of different specifications.
In one embodiment of the present invention, as shown in fig. 1, the first distance detection unit 2 and the second distance detection unit 3 are disposed alternately in the length direction of the track.
In this embodiment, the first distance detection part 2 and the second distance detection part 3 are arranged in a staggered manner in the length direction of the track, so that the laser emitted by the first distance detection part 2 and the second distance detection part 3 can be accurately irradiated on the power supply rail 1, thereby ensuring that the first distance and the second distance are detected more accurately.
In one embodiment of the present invention, as shown in fig. 2 and 4, the positioning assembly 4 comprises a proximity switch, the positioning indicia being a finger plate assembly; the first distance detection part 2, the second distance detection part 3 and the proximity switch are arranged along the length direction of the track, the first distance detection part 2 is used for detecting a first distance between the finger-shaped plate 7 on one side and the reference surface, and the second distance detection part 3 is used for detecting a second distance between the finger-shaped plate 7 on the other side and the reference surface; the processing module is used for calculating the dislocation value of the finger plate assembly according to the first distance and the second distance.
In this embodiment, after the proximity switch detects the finger plate assembly, the first distance detection component 2 and the second distance detection component 3 respectively detect the two finger plates 7 which are matched with each other, so as to obtain a first distance and a second distance, and then measure the dislocation value of the two finger plates 7 which are matched with each other according to the first distance and the second distance.
In one embodiment of the invention, the positioning assembly 4 and the distance detection assembly are located above or to the side of the track.
In this embodiment, the positioning assembly 4 and the distance detection assembly are located above the track for detecting the staggering values of the finger plates 7 on the monorail running surface; the positioning assembly 4 and the distance detection assembly are located on the side of the track and are used for detecting the staggering value of the finger plates 7 on the monorail stable surface and the guide surface.
In one embodiment of the invention, the track detection assembly further comprises a communication module, which is connected with the processing module to transmit the dislocation value to the control center.
In the embodiment, the communication module sends the wrong station value to the control center, so that a worker can detect the track in the control center, and the track can be detected and monitored more conveniently and rapidly; and whether the wrong station value exceeds a safety threshold value can be judged through the wrong station value, so that the running safety of the monorail train is ensured.
And the processing module can also judge whether the wrong station value exceeds a safety threshold value and send the judgment result to the control center so as to realize automatic detection of the track.
And after the station staggering value exceeds the safety threshold value, generating alarm information, and sending the alarm information to a control center through a communication module so as to prompt a worker.
In one embodiment of the invention, the track detection assembly further comprises a rotating shaft, a traveling wheel and a driving device; the rotating shaft is connected with the bracket 8; the traveling wheel is sleeved on the rotating shaft; the driving device is arranged on the bracket 8 and used for driving the travelling wheels to rotate.
In the embodiment, the rotating shaft, the traveling wheels and the driving device form a traveling system of the track detection assembly, so that the track detection assembly can automatically travel on the track, and the track detection assembly is prevented from being manually carried or pushed; the operator can directly drive the track detection assembly to slide on the track, and can also remotely control the track detection assembly to slide on the track.
In one embodiment of the present invention, the track detection assembly further comprises a power supply module, which is mounted on the bracket 8 and connected with the processing module to supply power to the processing module.
In the embodiment, the power supply module supplies power to the processing modules, and the processing modules respectively transmit the electric energy to each detection module so as to ensure the stable work of each detection module; similarly, the power supply module can also directly supply power to each detection module without passing through the processing module. The power supply module also supplies power for the driving device.
Preferably, the driving device is a motor, and the power supply module is a storage battery.
In an embodiment of the present invention, the track detection assembly further includes a mileage acquisition module, which is disposed on the bracket 8 and is configured to acquire a plurality of mileage information corresponding to the track staggering value.
In this embodiment, the mileage acquisition module can record the stroke of the track detection assembly, and then position the track detection assembly on the track, and when the track detection assembly detects out the defect of the track, maintenance personnel can accurately find the point to be maintained according to the position information of the track detection assembly.
The communication module is a 4G communication module, a 5G communication module or a WIFI module.
The mileage acquisition module is a rotary encoder.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A track detection assembly, comprising:
a support;
the positioning assembly is arranged on the bracket and used for detecting a positioning mark on the track;
the distance detection assembly comprises a first distance detection part and a second distance detection part, the first distance detection part is arranged on one side of the positioning assembly and used for detecting a first distance, and the second distance detection part is arranged on the other side of the positioning assembly and used for detecting a second distance;
a processing module in communication with the distance detection component to calculate a phase shift value based on the first distance and the second distance.
2. The track detection assembly of claim 1,
the positioning assembly comprises a photoelectric switch, and the positioning mark is a rail gap of the power supply rail;
the first distance detection part is positioned above the positioning assembly and used for detecting a first distance between the power supply rail on one side of the rail gap and the reference surface;
the second distance detection part is positioned below the positioning assembly and used for detecting a second distance between the power supply rail on the other side of the rail gap and the reference surface;
the processing module is used for calculating a dislocation value of the power supply rail according to the first distance and the second distance.
3. The track detection assembly of claim 2, further comprising:
a mounting plate on which the first distance detection member, the second distance detection member, and the photoelectric switch are mounted;
the connecting plate is connected with the bracket and is provided with a waist-shaped hole;
and the bolt penetrates through the waist-shaped hole and then is connected with the mounting plate.
4. The track detection assembly of claim 2,
the first distance detection part and the second distance detection part are arranged in a staggered mode in the length direction of the track.
5. The track detection assembly of claim 1,
the positioning assembly comprises a proximity switch, and the positioning mark is a finger plate assembly;
the first distance detection component, the second distance detection component and the proximity switch are arranged along the length direction of the track, the first distance detection component is used for detecting a first distance between the finger-shaped plate on one side and the reference surface, and the second distance detection component is used for detecting a second distance between the finger-shaped plate on the other side and the reference surface;
the processing module is used for calculating the dislocation value of the finger plate assembly according to the first distance and the second distance.
6. The track detection assembly of claim 5,
the positioning assembly and the distance detection assembly are located above or on the side of the track.
7. The track detection assembly of any one of claims 1 to 6, further comprising:
and the communication module is connected with the processing module so as to send the wrong station value to a control center.
8. The track detection assembly of any one of claims 1 to 6, further comprising:
the rotating shaft is connected with the bracket;
the travelling wheel is sleeved on the rotating shaft;
and the driving device is arranged on the support and used for driving the travelling wheels to rotate.
9. The track detection assembly of any one of claims 1 to 6, further comprising:
and the power supply module is arranged on the bracket and connected with the processing module to supply power to the processing module.
10. The track detection assembly of any one of claims 1 to 6, further comprising:
the mileage acquisition module is arranged on the support and used for acquiring a plurality of mileage information corresponding to the staggered platform values of the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362499.6A CN111469883A (en) | 2020-04-30 | 2020-04-30 | Track detection assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362499.6A CN111469883A (en) | 2020-04-30 | 2020-04-30 | Track detection assembly |
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| CN202010362499.6A Pending CN111469883A (en) | 2020-04-30 | 2020-04-30 | Track detection assembly |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0682221A (en) * | 1992-09-04 | 1994-03-22 | Toshiba Corp | Third rail measuring apparatus |
| JP2012173254A (en) * | 2011-02-24 | 2012-09-10 | Hitachi High-Technologies Corp | Inspection measurement method and apparatus |
| CN107380204A (en) * | 2017-08-11 | 2017-11-24 | 暨南大学 | Orbit geometry parameter detects car and orbit geometry parameter detection method |
| CN109931905A (en) * | 2017-12-15 | 2019-06-25 | 比亚迪股份有限公司 | The detection system and detection method and engineering truck of straddle-type monorail conductor rail |
| CN110329286A (en) * | 2019-08-06 | 2019-10-15 | 中国铁建重工集团股份有限公司 | Single track intelligent patrol detection vehicle |
| CN110450814A (en) * | 2019-08-06 | 2019-11-15 | 中国铁建重工集团股份有限公司 | Track detecting component |
-
2020
- 2020-04-30 CN CN202010362499.6A patent/CN111469883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0682221A (en) * | 1992-09-04 | 1994-03-22 | Toshiba Corp | Third rail measuring apparatus |
| JP2012173254A (en) * | 2011-02-24 | 2012-09-10 | Hitachi High-Technologies Corp | Inspection measurement method and apparatus |
| CN107380204A (en) * | 2017-08-11 | 2017-11-24 | 暨南大学 | Orbit geometry parameter detects car and orbit geometry parameter detection method |
| CN109931905A (en) * | 2017-12-15 | 2019-06-25 | 比亚迪股份有限公司 | The detection system and detection method and engineering truck of straddle-type monorail conductor rail |
| CN110329286A (en) * | 2019-08-06 | 2019-10-15 | 中国铁建重工集团股份有限公司 | Single track intelligent patrol detection vehicle |
| CN110450814A (en) * | 2019-08-06 | 2019-11-15 | 中国铁建重工集团股份有限公司 | Track detecting component |
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