CN108860214A - A kind of medium-and low-speed maglev F type track detector with positioning function - Google Patents
A kind of medium-and low-speed maglev F type track detector with positioning function Download PDFInfo
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- CN108860214A CN108860214A CN201810763591.6A CN201810763591A CN108860214A CN 108860214 A CN108860214 A CN 108860214A CN 201810763591 A CN201810763591 A CN 201810763591A CN 108860214 A CN108860214 A CN 108860214A
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- 238000005259 measurement Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 239000000523 sample Substances 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 13
- 230000008054 signal transmission Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000005339 levitation Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Classifications
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of medium-and low-speed maglev F type track detector with positioning function, including：Carrier unit, for the sliding unit of driving arm unit motion, the measuring unit for measuring orbital data and positioning and data transmission unit, carrier unit includes left support unit, right support unit and the crossbeam for connecting left support unit and right support unit；Measuring unit includes the range sensor for measuring track length, and the structure sensor for measuring track geometry shape, range sensor setting be arranged on sliding unit, be all equipped on left support unit and right support unit structure sensor with for simultaneously measurement two tracks geometry；Positioning and data transmission unit are located on bracket with the data information for sending positioning and measurement.The present invention can obtain the real-time position information of rail inspection instrument using symmetric design, stable gravity center, consistent for the measurement data of both sides track, and with positioning function.
Description
Technical field
The present invention relates to magnetic levitation track detection fields, are specifically related to a kind of medium-and low-speed maglev F type rail with positioning function
Road detector.
Background technique
Because having, low noise, climbing capacity is strong, turning radius is small and City Terrain good compatibility for medium-and low-speed maglev traffic
The advantages that, have become the important optinal plan for developing common-rail traffic.Medium-and low-speed maglev traffic uses F type track, vehicle
The levitating electromagnet of lower part and F rail constitute closed magnetic circuit, its electromagnetic attraction vertical component realization vehicle track between is without connecing
Touching support, when vehicle is crossed bend or influenced by lateral force, the electromagnetic attraction horizontal component generated between electromagnet and track is formed
Passive guiding force, to realize the contactless guiding of vehicle.
The distinctive F type track of medium-and low-speed maglev is different from the T-type track structure of traditional railway, therefore traditional T-type track
Track detector can not measure F type track, earliest F type track detector need manually with hand push detector forward
Operation is time-consuming and laborious to measure；It is disclosed application No. is the patent of CN201711122310.0 and a kind of drives Force system
F type track detector, but there is also type Railway Projects for this F type track detector：1, overall structure is asymmetric, therefore
It is easy the data of measurement to be influenced, although mentioning in embodiment because gravity center instability causes to tilt when track detector is run
There is a possibility that falling when having gone out the modus vivendi for increasing clump weight, but clump weight installation is inconvenient, and having run, also
It is the measurement that will affect data.2, the side of detector has multiple sensor mounts that can install multiple sensors, the other side
It is small in size, the sensor that can be installed is fewer than the other side, and the data that will result in two orbit measurements in this way are inconsistent, shadow
Measurement result is rung, in order to eliminate this error, can be measured once using turning around to repeat after an orbit measurement is primary
Method eliminates error, it is done so that if it is time-consuming and laborious.3, lack positioning function, can not both learn the real-time position of rail inspection instrument
It sets, and the path of whole track can not be measured and be recorded.
Summary of the invention
In order to solve the above-mentioned technical problem, the object of the present invention is to provide a kind of both sides symmetrical configuration, stable gravity center, for two
The identical medium-and low-speed maglev F type track detector with positioning function of measurement data of track.
The technical solution adopted by the present invention is that：
A kind of medium-and low-speed maglev F type track detector with positioning function, including：Carrier unit is used for driving arm list
Sliding unit, the measuring unit for measuring orbital data and the positioning of member movement and data transmission unit；The bracket list
Member includes left support unit, right support unit and the crossbeam for connecting left support unit and right support unit；The measuring unit
Including the range sensor for measuring track length, and the structure sensor for measuring track geometry shape, it is described away from
It is being arranged on sliding unit from sensor setting, structure sensor is all installed on the left support unit and right support unit
With the geometry for measuring two tracks simultaneously；The positioning and data transmission unit are located on bracket with fixed for sending
The data information of position and measurement.
Further, the left support unit, right support unit respectively include three hook type support plates and a support
Vertical bar, the hook type support plate include on upper horizontally-supported and the lower horizontal support chip vertical with vertical supporting rod, and connection
The arc connection sheet of horizontally-supported and lower horizontal support chip, three upper horizontally-supported front ends respectively with vertical supporting rod
Front end, middle-end be connected with rear end, the both ends of the crossbeam are vertical with two vertical supporting rods to be connect, the transverse direction of two vertical supporting rods
It is adapted at a distance from the distance F type interorbital parallel with two for being slided along F type track.
Further, the sliding unit includes the driving for being set to left support unit or any side of right support unit
The shaft of the driving motor of wheel and offer power, the driving motor is connected by belt with the shaft of driving wheel to be used for
Drive driving wheel rotation；It further include being set to one group of driven wheel of driving motor side frame bottom and being set to another collateral
Another group of driven wheel of frame bottom.
Further, the positioning and data transmission unit are located in crossbeam, including positioning system modules, radio communication mold
Block, microprocessor and the power module for power supply, the microprocessor module respectively with positioning system modules, radio communication mold
Block, range sensor and structure sensor are electrically connected for collecting measurement data and by wireless communication module transmitting-receiving letter
Breath.
Further, the range sensor is encoder, and the encoder is set to left support unit or right support list
Any side of member.
Further, the structure sensor includes several probes being set on left support unit and is set to right support
Several probes on unit, several probes on left support unit are located under three on horizontal support chip and three arcs
The middle position of shape connection sheet；Probe on right support unit is corresponding with the probe positions on left support unit, the probe
All towards F type track.
Further, the corresponding position of the arc connection sheet and F type track side is provided with locating wheel mounting rack, described fixed
Position wheel mounting rack is parallel with the type track side F, and the sliding unit further includes locating wheel, and the locating wheel is mounted on locating wheel peace
It shelves and takes turns bottom and the side of F type track abuts against.
Further, the left support unit/right support unit further includes auxiliary stand, the both ends point of the auxiliary stand
It is not connected with crossbeam, hook type support plate, to be used for rock-steady structure.
Further, the positioning system modules using one of Beidou module, GPS module or GLONASS module or
It is a variety of.
It further, further include control plate, the control plate is matched with wireless communication module for realizing letter
Number transmission and Real Time Control Function.
Beneficial effects of the present invention：
1, by built-in positioning and data transmission unit, the position that rail examines instrument can be sent in real time to backstage, backstage
The path that instrument conduct route in orbit draws out magnetic-levitation can be examined according to rail.
2, left support unit and right support unit use symmetric design, and overall structure is stable and center of gravity is in centre, guarantee
The balance to orbit will not cause measurement data inaccurate because of inclination.
3, the structure sensor of same number and position is mounted on symmetrical left and right bracket, it can be simultaneously to track
Both sides measure, and ensure that the consistency of two orbital measurement datas.
Detailed description of the invention
A specific embodiment of the invention is described further with reference to the accompanying drawing；
Fig. 1 is the first oblique view of track detector of the present invention；
Fig. 2 is the second oblique view of track detector of the present invention；
Fig. 3 is the left side side view of track detector of the present invention；
Fig. 4 is the right side view of track detector of the present invention；
Fig. 5 is the front view of track detector of the present invention；
Fig. 6 is the bottom view of track detector of the present invention；
Fig. 7 is the top view of track detector of the present invention.
Specific embodiment
As Fig. 1-Fig. 7 show a kind of medium-and low-speed maglev F type track detector with positioning function of the invention, including：
Carrier unit 1, for the sliding unit of driving arm unit motion, the measuring unit for measuring orbital data and positioning
And data transmission unit；Carrier unit includes left support unit, right support unit and connection left support unit and right support list
The crossbeam 3 of member；Measuring unit includes the range sensor 41 for measuring track length, and for measuring track geometry shape
Structure sensor 42, range sensor 41 setting be arranged on sliding unit, on left support unit and right support unit all
Be equipped with structure sensor 42 with for and meanwhile measure two tracks geometry；Positioning and data transmission unit 5 are located at branch
With the data information for sending positioning and measurement on frame.
Wherein, in order to reach center of gravity and integrally-built balance, left support unit, right support unit use symmetric design,
Three hook type support plates 11 and a vertical supporting rod 12 are respectively included, hook type support plate 11 includes vertical with vertical supporting rod 12
Upper horizontally-supported 111 and lower horizontal support chip 112, and connection upper horizontally-supported 111 and lower horizontal support chip 112
Arc connection sheet 113, three upper horizontally-supported 111 front ends are connected with the front end of vertical supporting rod 12, middle-end and rear end respectively；
Certainly connecting three the forward and backward of vertical supporting rod 12, middle-end positions using three hook type support plates 11 only keeps overall structure steady
The optimal embodiment of cost is saved in the case where fixed as far as possible, can also using less or more hook-shaped support plates 11 with
Vertical supporting rod 12 is connected, and the position of connection is also not limited to front end, middle-end and the rear end of vertical supporting rod 12, can be perpendicular in support
Any position of bar 12；The both ends of crossbeam 3 are vertical with two vertical supporting rods 12 to be connect, the lateral distance of two vertical supporting rods 12 with
The distance of two parallel F type interorbitals is adapted for sliding along F type track.
As shown in figure 3, sliding unit include the driving wheel 21 for being set to left support unit or any side of right support unit,
And the driving motor 22 of power is provided, the shaft 221 of driving motor 22 passes through toothed belt 23 and two driving wheels 21
Shaft 211 is connected, for driving driving wheel 21 to rotate；Further include be set to one group of 22 side frame bottom of driving motor from
Driving wheel 24 and another group of driven wheel 24 for being set to other side frame bottom；By driving wheel 21, driving motor in the present embodiment
22 and one group of driven wheel 24 be arranged on left support unit, another group of driven wheel 24 is arranged on right support unit, certainly may be used
To exchange the positional relationship on both sides, driving wheel 21, driving motor 22 are arranged on right support unit.
Positioning and data transmission unit 5 are located in crossbeam 3, including positioning system modules, wireless communication module, microprocessor
With the power module for power supply, microprocessor module respectively with positioning system modules, wireless communication module, range sensor 41
It is electrically connected with structure sensor 42 for collecting measurement data and module is received and sent messages by wireless communication.
As shown in figure 4, range sensor 41 is encoder, encoder is set to left support unit or right support unit is any
Encoder, is arranged in 24 inside of driven wheel of left support unit in the present embodiment by side, the shaft of encoder by gear with
Driven wheel 24 is connected, and can be obtained by the data that rail examines instrument travel distance by the rotation of driven wheel 24.
As shown in Fig. 3, Fig. 4, Fig. 6, structure sensor 42 includes six probes being set on left support unit and setting
Wherein horizontal support chip under three is located at for three in the probe on six probes on right support unit, left support unit
On 112, the other three, which is popped one's head in, is located at the middle position of three arc connection sheets 113, probe and a left side on right support unit
Probe positions on carrier unit are corresponding, pop one's head in all towards F type track；Certainly, six probes of each installation in left and right are this hair
Bright preferred embodiment, the quantity of probe without limitation, can also need to install other quantity according to Surveying Actual Precision
Probe.
In order to guarantee the stability when running on warp rail, the corresponding position of arc connection sheet 113 and F type track side
It is provided with locating wheel mounting rack 13, locating wheel mounting rack 13 is parallel with the type track side F, and sliding unit further includes locating wheel 25,
Locating wheel 25 is mounted on locating wheel mounting rack 13 and takes turns bottom and the side of F type track abuts against.
In order to further strengthen integrally-built stability, left support unit/right support unit further includes auxiliary stand 14,
The both ends of auxiliary stand 14 are connect with crossbeam 3, hook type support plate 11 respectively, the upper horizontal branch with crossbeam 13 and hook type support plate 11
Blade 111 forms stable triangular structure, further enhances the stability of carrier unit.
Positioning system modules use one of Beidou module, GPS module or GLONASS module or a variety of；It further include control
Plate processed, control plate are matched with wireless communication module for realizing signal transmission and Real Time Control Function, wireless communication
Module can be established and be communicated using bluetooth or WIFI module and control plate, and staff only needs to stand in orbit by flat
Plate is remotely controlled rail and examines instrument, completes measurement work for F type track, and both having saved worry laborsaving in turn ensures safety；Preferably, if positioning
System module uses Beidou module, can be controlled by examining instrument to rail with the coding of Beidou Navigation System, can save volume
Outer control module, save the cost.
For the present invention by built-in positioning and data transmission unit, the position for capableing of rail inspection instrument is sent to backstage in real time, after
Platform can examine the path that instrument conduct route in orbit draws out magnetic-levitation according to rail.Left support unit and right support list
Member uses symmetric design, and overall structure is stable and center of gravity is in centre, ensure that the balance to orbit, will not be because of
Inclination causes measurement data inaccurate.The structure sensor of same number and position is mounted on symmetrical left and right bracket, it can
The both sides of track are measured simultaneously, ensure that the consistency of two orbital measurement datas.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to above embodiment, as long as with
Essentially identical means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.
Claims (10)
1. a kind of medium-and low-speed maglev F type track detector with positioning function, which is characterized in that including：Carrier unit (1) is used
It is single in the sliding unit of driving arm unit motion, the measuring unit for measuring orbital data and positioning and data transmission
Member；The carrier unit includes left support unit, right support unit and the crossbeam for connecting left support unit and right support unit
(3)；The measuring unit includes for measuring the range sensor of track length (41), and for measuring track geometry shape
Structure sensor (42), the range sensor (41) setting is being arranged on sliding unit, the left support unit and the right side
All be equipped on carrier unit structure sensor (42) with for and meanwhile measure two tracks geometry；The positioning sum number
It is located on bracket according to transmission unit (5) with the data information for sending positioning and measurement.
2. the medium-and low-speed maglev F type track detector according to claim 1 with positioning function, it is characterised in that：It is described
Left support unit, right support unit respectively include three hook type support plates (11) and a vertical supporting rod (12), the hook type
Support plate (11) includes upper horizontally-supported piece (111) and lower horizontal support chip (112) vertical with vertical supporting rod (12), Yi Jilian
Connect the arc connection sheet (113) of horizontally-supported (111) and lower horizontal support chip (112), described three upper horizontally-supported
(111) front end is connected with front end, middle-end and the rear end of vertical supporting rod (12) respectively, the both ends of the crossbeam (3) and two branch
It supports vertical bar (12) vertically to connect, mutually be fitted at a distance from the lateral distance of two vertical supporting rods (12) the F type interorbital parallel with two
It should be for being slided along F type track.
3. the medium-and low-speed maglev F type track detector according to claim 1 with positioning function, it is characterised in that：It is described
Sliding unit includes the drive for being set to the driving wheel (21) and offer power of left support unit or any side of right support unit
The shaft (221) of dynamic motor (22), the driving motor (22) is connected by belt (23) with the shaft (211) of driving wheel (21)
For driving driving wheel (21) to rotate；It further include one group of driven wheel (24) for being set to driving motor (22) side frame bottom
And it is set to another group of driven wheel (24) of other side frame bottom.
4. the medium-and low-speed maglev F type track detector according to claim 1 with positioning function, it is characterised in that：It is described
Positioning and data transmission unit (5) are located in crossbeam (3), including positioning system modules, wireless communication module, microprocessor and use
In the power module of power supply, the microprocessor module respectively with positioning system modules, wireless communication module, range sensor
(41) it is electrically connected with structure sensor (42) for collecting measurement data and module is received and sent messages by wireless communication.
5. the medium-and low-speed maglev F type track detector according to claim 1 with positioning function, it is characterised in that：It is described
Range sensor (41) is encoder, and the encoder is set to left support unit or any side of right support unit.
6. the medium-and low-speed maglev F type track detector according to claim 2 with positioning function, it is characterised in that：It is described
Structure sensor (42) includes several probes being set on left support unit and several probes for being set on right support unit,
Several probes on left support unit are located under three on horizontal support chip (112) and three arc connection sheets (113)
Middle position；Probe on right support unit is corresponding with the probe positions on left support unit, and the probe is all towards F type
Track.
7. the medium-and low-speed maglev F type track detector according to claim 2 with positioning function, it is characterised in that：It is described
The corresponding position of arc connection sheet (113) and F type track side is provided with locating wheel mounting rack (13), the locating wheel mounting rack
(13) parallel with the type track side F, the sliding unit further includes locating wheel (25), and the locating wheel (25) is mounted on locating wheel
On mounting rack (13) and wheel bottom and the side of F type track abuts against.
8. the medium-and low-speed maglev F type track detector according to claim 2 with positioning function, it is characterised in that：It is described
Left support unit/right support unit further includes auxiliary stand (14), the both ends of the auxiliary stand (14) respectively with crossbeam (3),
Hook type support plate (11) is connected, to be used for rock-steady structure.
9. the medium-and low-speed maglev F type track detector according to claim 4 with positioning function, it is characterised in that：It is described
Positioning system modules use one of Beidou module, GPS module or GLONASS module or a variety of.
10. the medium-and low-speed maglev F type track detector according to claim 4 with positioning function, it is characterised in that：Also wrap
Control plate is included, the control plate is matched with wireless communication module for realizing signal transmission and Real Time Control Function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763591.6A CN108860214A (en) | 2018-07-12 | 2018-07-12 | A kind of medium-and low-speed maglev F type track detector with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763591.6A CN108860214A (en) | 2018-07-12 | 2018-07-12 | A kind of medium-and low-speed maglev F type track detector with positioning function |
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| Publication Number | Publication Date |
|---|---|
| CN108860214A true CN108860214A (en) | 2018-11-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810763591.6A Pending CN108860214A (en) | 2018-07-12 | 2018-07-12 | A kind of medium-and low-speed maglev F type track detector with positioning function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111452828A (en) * | 2020-03-26 | 2020-07-28 | 中铁七局集团西安铁路工程有限公司 | Track fine adjustment and limit detection device for vehicle maintenance warehouse |
| CN111994125A (en) * | 2020-09-17 | 2020-11-27 | 西南交通大学 | Rail bottom slope detection tool support and rail bottom slope detection equipment |
| CN117022373A (en) * | 2023-10-08 | 2023-11-10 | 武汉江腾铁路工程有限责任公司 | Measuring device for railway basic data |
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| CN106740981A (en) * | 2016-12-01 | 2017-05-31 | 中车株洲电力机车有限公司 | A kind of medium-and low-speed maglev line is by stream conductor rail device for dynamically detecting and method |
| CN208868061U (en) * | 2018-07-12 | 2019-05-17 | 肖力 | A kind of medium-and low-speed maglev F type track detector with positioning function |
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| CN105313908A (en) * | 2015-11-30 | 2016-02-10 | 中铁电气化勘测设计研究院有限公司 | Scanning device for facilities beside railway track |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111452828A (en) * | 2020-03-26 | 2020-07-28 | 中铁七局集团西安铁路工程有限公司 | Track fine adjustment and limit detection device for vehicle maintenance warehouse |
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Effective date of registration: 20200713 Address after: Room 103-104, building B3, Changsha E center, No.18 Xiangtai Road, Liuyang economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: HUNAN LINGXIANG MAGNETIC LEVITATION TECHNOLOGY Co.,Ltd. Address before: 410005 Hunan province Changsha Kaifu District, the Pearl River Fisheries Road Pu Shu 20 building 103 room Applicant before: Xiao Li |
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Application publication date: 20181123 |