CN109910931A - Magnetic suspension track inspection railcar - Google Patents
Magnetic suspension track inspection railcar Download PDFInfo
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- CN109910931A CN109910931A CN201910267441.0A CN201910267441A CN109910931A CN 109910931 A CN109910931 A CN 109910931A CN 201910267441 A CN201910267441 A CN 201910267441A CN 109910931 A CN109910931 A CN 109910931A
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- 238000007689 inspection Methods 0.000 title claims abstract description 114
- 239000000725 suspension Substances 0.000 title claims abstract description 106
- 230000007246 mechanism Effects 0.000 claims abstract description 187
- 238000005339 levitation Methods 0.000 claims abstract description 103
- 238000000034 method Methods 0.000 claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 39
- 230000003028 elevating effect Effects 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000007423 decrease Effects 0.000 claims abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 50
- 230000000694 effects Effects 0.000 description 22
- 238000005457 optimization Methods 0.000 description 11
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
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- 238000013016 damping Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The present invention provides a kind of magnetic suspension track inspection railcars, comprising: chassis；Walking mechanism is set on chassis, and walking mechanism is advanced on magnetic levitation track；Elevating mechanism is set on chassis；Measuring mechanism is connected with elevating mechanism；Wherein, in detection process, elevating mechanism drives measuring mechanism decline, so that measuring mechanism contacts and measures magnetic levitation track；In traveling process, elevating mechanism drives measuring mechanism to increase, so that measuring mechanism is detached from magnetic levitation track.Allow magnetic suspension track inspection railcar to be automatically performed the measurement work of magnetic levitation track during traveling by the way that measuring mechanism is arranged, to reduce human resources needed for measurement, and improves measurement accuracy and measurement efficiency.By the way that lifting device is arranged, magnetic suspension track inspection railcar seamless switching between detecting state and section travel condition is allowed to reduce the danger coefficient in measurement process to eliminate user's process of the magnetic suspension track inspection railcar to manipulate measuring mechanism up and down.
Description
Technical field
The present invention relates to magnetic levitation technology fields, in particular to a kind of magnetic suspension track inspection railcar.
Background technique
Suspending for magnetic-levitation train will be by the electromagnetic action between track and train, therefore wants to the technology of track
Security requirement of summing is very high.And magnetic suspension train has been mainly reflected in the geometric parameter essence to track to the high request of track
On degree requires.The required precision for guaranteeing orbit geometry parameter is the important leverage for guaranteeing passenger comfort and safety.
On previous medium-and low-speed maglev test circuit, manual measurement usually is carried out to track by general utility tool.Because
The line length that everyone can be responsible for is limited, so every route needs more manpower to go to be detected, efficiency is extremely low.
Testing staff usually requires to walk on overhead fire escape and F rail in the detection process, has certain risk.And it is big
Mostly based on trouble hunting, route can not be allowed effectively to be conserved.
Therefore, how to design a kind of magnetic suspension track inspection railcar that can efficiently and automatically detect orbit geometry parameter becomes
Technical problem urgently to be resolved.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, the invention proposes a kind of magnetic suspension track inspection railcars.
In view of this, the present invention provides a kind of magnetic suspension track inspection railcars, comprising: chassis；Walking mechanism is set to chassis
On, walking mechanism is advanced on magnetic levitation track；Elevating mechanism is set on chassis；Measuring mechanism is connected with elevating mechanism；
Wherein, in detection process, elevating mechanism drives measuring mechanism decline, so that measuring mechanism contacts and measures magnetic levitation track；It advances
In the process, elevating mechanism drives measuring mechanism to increase, so that measuring mechanism is detached from magnetic levitation track.
The magnetic suspension track inspection railcar provided according to the present invention, chassis is the bearing structure of magnetic suspension track inspection railcar, for holding
Carry each structure on magnetic suspension track inspection railcar.Walking mechanism is the dynamic structure of magnetic suspension track inspection railcar, by by walking mechanism
It is connected with chassis, chassis is advanced on magnetic levitation track under the drive of walking mechanism with walking mechanism together, from
And realize traveling of the magnetic suspension track inspection railcar on magnetic levitation track.Measuring mechanism is used to detect the situation of magnetic levitation track, pass through by
Measuring mechanism allows measuring mechanism to measure the design parameter of magnetic levitation track close to magnetic levitation track, and passes through the design parameter
Judge whether magnetic levitation track complies with standard, thus judge whether current magnetic levitation track needs maintenance and repair, and then instead of
Artificial measurement links in routine maintenance equipment, improve detection efficiency, reduce the workload of user, improve track detecting
Accuracy and reliability.By the way that elevating mechanism is arranged between chassis and measuring mechanism, allow measuring mechanism in elevator
It is raised and reduced under the action of structure.In the detection process, elevating mechanism drives measuring mechanism decline, contacts measuring mechanism
Measurement to magnetic levitation track and completion to magnetic levitation track；During traveling, elevating mechanism drives measuring mechanism to rise, and will survey
Measuring mechanism is fixed on chassis, to guarantee the Fast marching of magnetic suspension track inspection railcar, and then is realized optimization magnetic levitation track and is patrolled
Bassinet structure is examined, magnetic levitation track measurement efficiency and measurement accuracy are promoted, promotes product automation degree, reduces amount of user effort,
Promote the technical effect of user experience.
Specifically, general magnetic levitation track detection device needs user's manual measurement magnetic levitation track during the work time, surveys
Because the line length that can be responsible for of each user is limited during amount, the measurement of every route needs to put into a large amount of people
Power resource, and measurement efficiency is low.For the technical problem, the application is provided with dedicated survey on magnetic suspension track inspection railcar
Measuring mechanism allows magnetic suspension track inspection railcar to be automatically performed the measurement work of magnetic levitation track by measuring mechanism during traveling
Making, user, which only needs to analyze measurement data detected by measuring mechanism in compartment, can judge the state of current orbit,
To significantly reduce the required human resources of magnetic levitation track measurement, and the accuracy and measurement efficiency of measurement are improved, into
And solves the above problem.
Further, in order to optimize the working efficiency of magnetic suspension track inspection railcar, the application is also provided with lifting device, so that
Magnetic suspension track inspection railcar can between detecting state and section travel condition seamless switching, thus eliminate user up and down magnetic float rail
Process of the road inspection car to manipulate measuring mechanism, and then the practicability and measurement efficiency of magnetic suspension track inspection railcar are improved, optimize
The usage experience of user, reduces the danger coefficient in measurement process.
In addition, the magnetic suspension track inspection railcar in above-mentioned technical proposal provided by the invention can also have following supplementary technology
Feature:
In the above-mentioned technical solutions, it is preferable that magnetic suspension track inspection railcar further include: motor, output end and walking mechanism phase
Connection, to drive walking mechanism to advance；Battery is set on chassis, is electrically connected with motor.
In the technical scheme, motor is the power device of magnetic suspension track inspection railcar, by by the output end and row of motor
It walks mechanism to be connected, walking mechanism is allowed to drive magnetic suspension track inspection railcar in magnetic levitation track uplink under the drive of the motor
Into.Battery is the energy reserves structure on magnetic suspension track inspection railcar, and in the course of work, battery is electric motors function so that motor
Operating.By the way that battery is arranged, magnetic suspension track inspection railcar is allowed to complete relatively long distance in the case where not external power supply
Engineer operation, to realize optimization magnetic suspension track inspection railcar dynamic structure, the technology for promoting product practicability and reliability is imitated
Fruit.In addition, battery is also measuring mechanism and the power supply of other electric devices, this is no longer repeated one by one.
In any of the above-described technical solution, it is preferable that walking mechanism includes: vehicle bridge, is set on chassis；Axle, with vehicle
Bridge is rotatedly connected, and the output end of motor is connected with axle, is rotated with axle shaft；Wheel is connected with axle, wheel with
Magnetic levitation track matches.
In the technical scheme, axle and wheel are the rotation walking mechanism of magnetic suspension track inspection railcar, and wheel and magnetic float rail
Road matches, and wheel rotates on magnetic levitation track in traveling process.Vehicle bridge is positioning bearing structure of the axle on chassis, is passed through
Vehicle bridge is set, axle is precisely reliably located on the predeterminated position on chassis.Wherein, the power output end of motor with
Axle is connected, and the power that motor is exported is transferred on axle by connection, so that axle is under the drive of the motor
Rotation, thus traveling of the magnetic suspension track inspection railcar realized on magnetic levitation track, and then realize optimization magnetic suspension track inspection railcar
Structure promotes the technical effect of product job stability and reliability.
In any of the above-described technical solution, it is preferable that magnetic suspension track inspection railcar further include: the first guide part, the first guiding
Portion one end is connected with chassis, and the first guide part other end is matched with magnetic levitation track.
In the technical scheme, the first guide part is the safe guide frame on magnetic suspension track inspection railcar, the first guide part
It is located on chassis, in the course of work, the first guide part is engaged with magnetic levitation track, floats so that walking mechanism only retains along magnetic
The freedom degree in both direction is advanced and retreated to track, deviates or deviate from magnetic levitation track to avoid walking mechanism, and then realize magnetic
Floating rail polling car automatic guiding function, promotes the technical effect of product functional reliability and safety.
In any of the above-described technical solution, it is preferable that the first guide part includes: wheel carrier, is connected with chassis；Directive wheel,
It is rotatedly connected with wheel carrier, directive wheel is in contact with the side of magnetic levitation track.
In the technical scheme, wheel carrier is the location structure of the first guide part, and wheel carrier one end is connected with chassis positioning, another
End is connected with directive wheel, directive wheel to be located on predeterminated position by wheel carrier.Directive wheel is leading on the first guide part
To structure, in traveling process, directive wheel is engaged with magnetic levitation track, when magnetic suspension track inspection railcar occurs deviateing magnetic levitation track
When trend, magnetic suspension track inspection railcar can be located on magnetic levitation track by directive wheel by the cooperation with track, to realize magnetic
The automatic guiding function of floating rail polling car deviates to avoid magnetic suspension track inspection railcar and even deviates from magnetic levitation track, and then realizes
Optimize magnetic suspension track inspection railcar structure, promotes the technical effect of magnetic suspension track inspection railcar traveling reliability and security.
In any of the above-described technical solution, it is preferable that elevating mechanism includes: bracket, is removably connected with chassis；It rises
Device is dropped, is set on bracket, the lift side of lifter is connected with measuring mechanism.
In the technical scheme, elevating mechanism is made of bracket and lifter, and bracket is the frame structure of lifter, is used for
Remaining structure in simultaneously positioned-lifting mechanism is supported, by the way that bracket and chassis to be removably attachable to together, so that user can
To remove elevating mechanism from magnetic suspension track inspection railcar together with measuring mechanism in conventional inspection, to reduce magnetic suspension track inspection railcar
Load.By the way that lifter is arranged on bracket, coupled measuring mechanism is increased under the action of lifter
Or reduce, putting down measuring mechanism in measurement process mid-riser can be close to measuring mechanism and measures magnetic levitation track；In section
In traveling process, lifter promotes measuring mechanism, so that measuring mechanism is may be located remotely from track and is fixed on bracket, makes magnetic levitation track
Inspection car can between detecting state and section travel condition seamless switching, thus eliminate user up and down magnetic suspension track inspection railcar
Process to manipulate measuring mechanism, and then the practicability and measurement efficiency of magnetic suspension track inspection railcar are improved, optimize user's
Usage experience reduces the danger coefficient in measurement process.
In any of the above-described technical solution, it is preferable that measuring mechanism includes: frame, is connected with the lift side of lifter；
Draw bar, draw bar one end are rotatedly connected with chassis, and the draw bar other end is connected with frame member；Measuring appliance is set to frame
On.
In the technical scheme, measuring mechanism is made of frame, draw bar and measuring appliance three parts.Frame is surveyed for carrying
Other work structuring on measuring mechanism are rising measuring mechanism by the way that frame is connected with the lift side of lifter
It drops and increases or decline under the drive of device, to realize seamless switching of the measuring mechanism between detecting state and section travel condition.It is logical
It crosses and draw bar is set between frame and chassis, be transferred to power on measuring mechanism from chassis, to make measuring mechanism can
To advance together on magnetic levitation track with chassis, and then the servo-actuated detection of measuring mechanism is realized, promotes measuring mechanism measurement effect
Rate promotes the technical effect of product practicability and reliability.
Specifically, one end with chassis of draw bar are hinged, and the other end is hinged with frame.
In any of the above-described technical solution, it is preferable that measuring mechanism further include: follower is set on frame, is detected
Cheng Zhong, follower rotate on magnetic levitation track；Second guide part, second guide part one end are connected with frame, the second guide part
The other end is matched with magnetic levitation track.
In the technical scheme, by the way that the follower to match with magnetic levitation track is arranged on frame, so that measuring mechanism
It can advance together on magnetic levitation track under the collective effect of walking mechanism and draw bar with chassis, to realize measuring mechanism
Measurement in low speed traveling process.Second guide part is the guide frame on measuring mechanism, in traveling process, the second guide part
Be engaged with magnetic levitation track, when measuring mechanism occur deviate magnetic levitation track trend when, the second guide part can by with rail
Measuring mechanism is located on magnetic levitation track by the cooperation in road, so that the automatic guiding function of measuring mechanism is realized, to avoid measurement
Mechanism deviates even abjection magnetic levitation track, and then realizes optimization measuring mechanism structure, promotes measuring mechanism traveling reliability and steady
Qualitative technical effect.
In any of the above-described technical solution, it is preferable that lifter is capstan winch, on capstan winch disk be equipped with wirerope, wirerope with
Frame is connected.
In the technical scheme, capstan winch and wirerope are chosen as lifter, in assembling process, wirerope-winding is being twisted
On disk, one end that wirerope stretches out is connected with frame.In the course of work, capstan winch positive and negative rotation is to drive wirerope to be connected with frame
The one end connect rises or falls, to realize the lifting of measuring mechanism, and then realizes magnetic suspension track inspection railcar in detecting state
Seamless switching between the travel condition of section improves the practicability and measurement efficiency of magnetic suspension track inspection railcar, optimizes user
Usage experience, reduce the danger coefficient in measurement process.
In any of the above-described technical solution, it is preferable that magnetic suspension track inspection railcar further include: job platform is set to chassis
On；Compartment is set on job platform.
In the technical scheme, job platform is the workbench of user, by the way that job platform is arranged on pedestal, is used
Family can observe magnetic levitation track on job platform, or go to magnetic levitation track putting maintenance into practice from the ladder on workbench edge.
By the way that compartment is arranged on job platform, user is allow to complete the manipulation of magnetic suspension track inspection railcar and the inspection of data in compartment
It surveys, and then realizes optimization magnetic suspension track inspection railcar structure, promote the technical effect of user experience.
In any of the above-described technical solution, it is preferable that battery is lithium battery, and motor uses double acting power drive.
In the technical scheme, by choosing lithium battery as battery, and double dynamical motor is chosen as driving equipment,
The dynamical system for having advanced optimized magnetic suspension track inspection railcar, is more energy-saving and environmentally friendly magnetic suspension track inspection railcar, and then realizes drop
Low product noise reduces the technical effect of product use cost.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 shows the structural schematic diagram of the magnetic suspension track inspection railcar provided according to one embodiment of present invention；
Fig. 2 shows the structural schematic diagrams of the magnetic suspension track inspection railcar provided according to another embodiment of the invention；
Fig. 3 shows the structural schematic diagram of the magnetic suspension track inspection railcar of still another embodiment in accordance with the present invention offer；
Fig. 4 shows the structural schematic diagram of the magnetic suspension track inspection railcar of still another embodiment in accordance with the present invention offer；
Fig. 5 shows the structural schematic diagram in the compartment provided according to one embodiment of present invention.
Wherein, corresponding relationship of the Fig. 1 into Fig. 5 between appended drawing reference and component names are as follows:
1 magnetic suspension track inspection railcar, 10 chassis, 20 walking mechanisms, 202 vehicle bridge, 204 wheels, 30 elevating mechanisms, 302 brackets,
304 lifters, 40 measuring mechanisms, 402 frames, 404 draw bars, 406 followers, 408 second guide parts, 50 first guide parts,
502 wheel carriers, 504 directive wheels, 60 batteries, 70 compartments, 702 panels, 704 air conditioners, 706 vehicle windows, 708 car doors, 710 illuminations
Lamp, 2 magnetic levitation tracks.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to the magnetic suspension track inspection railcar 1 of Fig. 1 to Fig. 5 description according to some embodiments of the invention.
In view of this, according to an embodiment of the invention, as shown in Figure 1, providing a kind of magnetic suspension track inspection railcar 1, comprising:
Chassis 10；Walking mechanism 20 is set on chassis 10, and walking mechanism 20 is advanced on magnetic levitation track 2；Elevating mechanism 30, setting
In on chassis 10；Measuring mechanism 40 is connected with elevating mechanism 30；Wherein, in detection process, elevating mechanism 30 drives measuring machine
Structure 40 declines, so that measuring mechanism 40 contacts and measures magnetic levitation track 2；In traveling process, elevating mechanism 30 drives measuring mechanism
40 increase, so that measuring mechanism 40 is detached from magnetic levitation track 2.
The magnetic suspension track inspection railcar 1 provided according to the present invention, chassis 10 are the bearing structure of magnetic suspension track inspection railcar 1, are used
Each structure on carrying magnetic suspension track inspection railcar 1.Walking mechanism 20 be magnetic suspension track inspection railcar 1 dynamic structure, pass through by
Walking mechanism 20 is connected with chassis 10, allows chassis 10 floating in magnetic with walking mechanism 20 under the drive of walking mechanism 20
It advances together on track 2, to realize traveling of the magnetic suspension track inspection railcar 1 on magnetic levitation track 2.Measuring mechanism 40 is for detecting
The situation of magnetic levitation track 2, by close to magnetic levitation track 2, measuring mechanism 40 being allowed to measure magnetic levitation track 2 measuring mechanism 40
Design parameter, and judge whether magnetic levitation track 2 complies with standard by the design parameter, to judge current magnetic levitation track 2
Maintenance and repair whether are needed, and then instead of the artificial measurement links in routine maintenance equipment, improve detection efficiency, are reduced
The workload of user, improves the accuracy and reliability of track detecting.By being arranged between chassis 10 and measuring mechanism 40
Elevating mechanism 30 raises and reduces measuring mechanism 40 under the action of elevating mechanism 30.In the detection process, it goes up and down
Mechanism 30 drives measuring mechanism 40 to decline, and so that measuring mechanism 40 is touched magnetic levitation track 2 and completes the survey to magnetic levitation track 2
Amount；During traveling, elevating mechanism 30 drives measuring mechanism 40 to rise, and measuring mechanism 40 is fixed on chassis 10, from
And guarantee the Fast marching of magnetic suspension track inspection railcar 1, and then realize optimization 1 structure of magnetic suspension track inspection railcar, it promotes magnetic and floats rail
2 measurement efficiency of road and measurement accuracy promote product automation degree, reduce amount of user effort, promote user experience
Technical effect.
Specifically, general magnetic levitation track detection device needs user's manual measurement magnetic levitation track during the work time, surveys
Because the line length that can be responsible for of each user is limited during amount, the measurement of every route needs to put into a large amount of people
Power resource, and measurement efficiency is low.For the technical problem, the application is provided with dedicated on magnetic suspension track inspection railcar 1
Measuring mechanism 40 allows magnetic suspension track inspection railcar 1 to be automatically performed magnetic levitation track 2 by measuring mechanism 40 during traveling
Measurement work, user only need in compartment 70 analyze measuring mechanism 40 detected by measurement data can judge currently
The state of track, so that significantly reducing magnetic levitation track 2 measures required human resources, and improve measurement accuracy and
Measurement efficiency, and then solve the above problem.
Further, in order to optimize the working efficiency of magnetic suspension track inspection railcar 1, the application is also provided with lifting device, makes
Magnetic suspension track inspection railcar 1 can between detecting state and section travel condition seamless switching, thus eliminate user up and down magnetic
Floating process of the rail polling car 1 to manipulate measuring mechanism 40, and then improve the practicability and measurement effect of magnetic suspension track inspection railcar 1
Rate optimizes the usage experience of user, reduces the danger coefficient in measurement process.
In one embodiment of the invention, it is preferable that as shown in figure 3, magnetic suspension track inspection railcar 1 further include: motor, it is defeated
Outlet is connected with walking mechanism 20, to drive walking mechanism 20 to advance；Battery 60 is set on chassis 10, with motor electricity
Connection.
In this embodiment, motor is the power device of magnetic suspension track inspection railcar 1, by by the output end of motor and walking
Mechanism 20 is connected, and walking mechanism 20 is allowed to drive magnetic suspension track inspection railcar 1 on magnetic levitation track 2 under the drive of the motor
It advances.Battery 60 is the energy reserves structure on magnetic suspension track inspection railcar 1, and in the course of work, battery 60 is electric motors function
So that motor operates.By the way that battery 60 is arranged, magnetic suspension track inspection railcar 1 is completed in the case where not external power supply
The engineer operation of relatively long distance promotes product practicability and reliable to realize optimization 1 dynamic structure of magnetic suspension track inspection railcar
The technical effect of property.In addition, battery 60 is also powered for measuring mechanism 40 and other electric devices, no longer go to live in the household of one's in-laws on getting married one by one to this
It states.
In one embodiment of the invention, it is preferable that as shown in figure 3, walking mechanism 20 includes: vehicle bridge 202, be set to
On chassis 10；Axle is rotatedly connected with vehicle bridge 202, and the output end of motor is connected with axle, is rotated with axle shaft；Vehicle
Wheel 204, is connected, wheel 204 is matched with magnetic levitation track 2 with axle.
In this embodiment, axle and wheel 204 are the rotation walking mechanism 20 of magnetic suspension track inspection railcar 1, wheel 204 with
Magnetic levitation track 2 matches, and wheel 204 rotates on magnetic levitation track 2 in traveling process.Vehicle bridge 202 is axle on chassis 10
Bearing structure is positioned, by the way that vehicle bridge 202 is arranged, axle is precisely reliably located on the predeterminated position on chassis 10.
Wherein, the power output end of motor is connected with axle, and the power that motor is exported is transferred on axle by connection,
So that axle rotates under the drive of the motor, thus traveling of the magnetic suspension track inspection railcar 1 realized on magnetic levitation track 2, in turn
Optimization 1 structure of magnetic suspension track inspection railcar is realized, the technical effect of product job stability and reliability is promoted.
In one embodiment of the invention, it is preferable that as shown in Figures 2 and 3, magnetic suspension track inspection railcar 1 further include: the
One guide part 50,50 one end of the first guide part are connected with chassis 10, and 50 other end of the first guide part and magnetic levitation track 2 match
It closes.
In this embodiment, the first guide part 50 is the safe guide frame on magnetic suspension track inspection railcar 1, the first guide part
50 are located on chassis 10, and in the course of work, the first guide part 50 is engaged with magnetic levitation track 2, so that walking mechanism is only protected
It stays and advances and retreat the freedom degree in both direction along magnetic levitation track 2, deviate or deviate from magnetic levitation track 2 to avoid walking mechanism,
And then realize 1 automatic guiding function of magnetic suspension track inspection railcar, promote the technical effect of product functional reliability and safety.
In one embodiment of the invention, it is preferable that as shown in Figures 2 and 3, the first guide part 50 includes: wheel carrier
502, it is connected with chassis 10；Directive wheel 504 is rotatedly connected with wheel carrier 502, and directive wheel 504 connects with the side of magnetic levitation track 2
Touching.
In this embodiment, wheel carrier 502 is the location structure of the first guide part 50, and 502 one end of wheel carrier and chassis 10 position
It is connected, the other end is connected with directive wheel 504, directive wheel 504 to be located on predeterminated position by wheel carrier 502.Directive wheel
504 be the guide frame on the first guide part 50, and in traveling process, directive wheel 504 is engaged with magnetic levitation track 2, when magnetic floats
When rail polling car 1 occurs deviateing the trend of magnetic levitation track 2, directive wheel 504 can be by the cooperation with track by magnetic levitation track
Inspection car 1 is located on magnetic levitation track 2, so that the automatic guiding function of magnetic suspension track inspection railcar 1 is realized, to avoid magnetic levitation track
Inspection car 1 deviates even abjection magnetic levitation track 2, and then realizes optimization 1 structure of magnetic suspension track inspection railcar, promotes magnetic levitation track inspection
The technical effect of 1 traveling reliability and security of vehicle.
In one embodiment of the invention, it is preferable that as shown in figure 4, elevating mechanism 30 includes: bracket 302, detachably
Ground is connected with chassis 10；Lifter 304 is set on bracket 302, and the lift side of lifter 304 is connected with measuring mechanism 40
It connects.
In this embodiment, elevating mechanism 30 is made of bracket 302 and lifter 304, and bracket 302 is lifter 304
402 structure of frame, remaining structure being used to support in simultaneously positioned-lifting mechanism 30, by the way that bracket 302 and chassis 10 is detachable
Link together, allow user in conventional inspection by elevating mechanism 30 together with measuring mechanism 40 from magnetic levitation track inspection
Vehicle 1 removes, to reduce the load of magnetic suspension track inspection railcar 1.By the way that lifter 304 is arranged on bracket 302, so that coupled
Measuring mechanism 40 can be raised and lowered under the action of lifter 304, put down measuring machine in measurement process mid-riser 304
Structure 40 can be close to measuring mechanism 40 and measure magnetic levitation track 2；In the traveling process of section, lifter 304 promotes measuring machine
Structure 40 makes measuring mechanism 40 may be located remotely from track and is fixed on bracket 302, allows magnetic suspension track inspection railcar 1 in detection shape
Seamless switching between state and section travel condition, to eliminate user or more magnetic suspension track inspection railcar 1 to manipulate measuring mechanism 40
Process, and then improve the practicability and measurement efficiency of magnetic suspension track inspection railcar 1, optimize the usage experience of user, reduce
Danger coefficient in measurement process.
In one embodiment of the invention, it is preferable that as shown in figure 4, measuring mechanism 40 includes: frame 402, with lifting
The lift side of device 304 is connected；Draw bar 404,404 one end of draw bar are rotatedly connected with chassis 10,404 other end of draw bar with
Frame 402 is rotatedly connected；Measuring appliance is set on frame 402.
In this embodiment, measuring mechanism 40 is made of frame 402, draw bar 404 and measuring appliance three parts.Frame 402
For carrying other work structuring on measuring mechanism 40, by the way that frame 402 is connected with the lift side of lifter 304, make
Obtaining measuring mechanism 40 can increase or decline under the drive of lifter 304, to realize measuring mechanism 40 in detecting state and area
Between seamless switching between travel condition.By the way that draw bar 404 is arranged between frame 402 and chassis 10, allow power from chassis
10 are transferred on measuring mechanism 40, so that measuring mechanism 40 is allow to advance together on magnetic levitation track 2 with chassis 10, Jin Ershi
Show the servo-actuated detection of measuring mechanism 40, promoted 40 measurement efficiency of measuring mechanism, promotes the technology of product practicability and reliability
Effect.
Specifically, one end with chassis 10 of draw bar 404 is hinged, and the other end is hinged with frame 402.
In one embodiment of the invention, it is preferable that as shown in figure 4, measuring mechanism 40 further include: follower 406, if
It is placed on frame 402, in detection process, follower 406 rotates on magnetic levitation track 2；Second guide part 408, the second guide part
408 one end are connected with frame 402, and 408 other end of the second guide part is matched with magnetic levitation track 2.
In this embodiment, by the way that the follower 406 to match with magnetic levitation track 2 is arranged on frame 402, so that measurement
Mechanism 40 can advance on magnetic levitation track 2 under the collective effect of walking mechanism and draw bar 404 with chassis 10 together, thus
Realize measurement of the measuring mechanism 40 in low speed traveling process.Second guide part 408 is the guide frame on measuring mechanism 40, row
Into in the process, the second guide part 408 is engaged with magnetic levitation track 2, when measuring mechanism 40 occurs deviateing the trend of magnetic levitation track 2
When, measuring mechanism 40 can be located on magnetic levitation track 2 by the second guide part 408 by the cooperation with track, to realize survey
The automatic guiding function of measuring mechanism 40 deviates to avoid measuring mechanism 40 and even deviates from magnetic levitation track 2, and then realizes optimization measurement
40 structure of mechanism promotes the technical effect of 40 traveling reliability and stability of measuring mechanism.
In one embodiment of the invention, it is preferable that as shown in figure 4, lifter 304 is capstan winch, disk is equipped on capstan winch
Wirerope, wirerope are connected with frame 402.
In this embodiment, capstan winch and wirerope are chosen as lifter 304, in assembling process, wirerope-winding is existed
On capstan winch, one end that wirerope stretches out is connected with frame 402.In the course of work, capstan winch positive and negative rotation is to drive wirerope and frame
One end that frame 402 is connected rises or falls, to realize the lifting of measuring mechanism 40, and then realizes magnetic suspension track inspection railcar
1 seamless switching between detecting state and section travel condition improves the practicability and measurement effect of magnetic suspension track inspection railcar 1
Rate optimizes the usage experience of user, reduces the danger coefficient in measurement process.
In one embodiment of the invention, it is preferable that as shown in Figure 1 and Figure 5, magnetic suspension track inspection railcar 1 further include: make
Industry platform is set on chassis 10；Compartment 70, is set on job platform.
In this embodiment, job platform is that the workbench of user makes user by the way that job platform is arranged on pedestal
Magnetic levitation track 2 can be observed on job platform, or goes to 2 putting maintenance into practice of magnetic levitation track from the ladder on workbench edge.
By the way that compartment 70 is arranged on job platform, user is allow to complete the manipulation sum number of magnetic suspension track inspection railcar 1 in compartment 70
According to detection, and then realize optimization 1 structure of magnetic suspension track inspection railcar, promote the technical effect of user experience.
In one embodiment of the invention, it is preferable that battery 60 is lithium battery, and motor uses double acting power drive.
In this embodiment, by choosing lithium battery as battery 60, and double dynamical motor is chosen as driving equipment,
The dynamical system for having advanced optimized magnetic suspension track inspection railcar 1 is more energy-saving and environmentally friendly magnetic suspension track inspection railcar 1, and then realizes
Product noise is reduced, the technical effect of product use cost is reduced.
In one particular embodiment of the present invention, as shown in figure 5, compartment 70, which can meet, carries patrol officer and maintenance mans
The space of tool.Connection being flexibly connected using damping in compartment 70 and chassis 10.Interior trim uses sound insulation, heat-insulated, fire retardant material,
Surface aesthetic.Side wall and ceiling are filled using heat-insulated, sound-absorbing material, and panel 702 is decorated using aluminium sheet；Floor is added using heat insulating mattress
Figured aluminium plate decoration.Driver's desk uses sheet metal structural conceptual design, including operation panel, shows panel.In compartment 70
Using the air conditioner 704 of overhead integral.Vehicle window 706 is provided with the function of demisting defrosting, and can open ventilation.In car door 708
It opens, complete machine walking is interlocked with car door 708.708 access way of car door is equipped with safety rail.The mating installation headlamp 710 in compartment 70,
Signal lamp, clearance lamps etc..
In another specific embodiment of the invention, the electrical system on the chassis 10 is mentioned by battery 60 for vehicle
For power, motor is controlled by controller, realizes the out of shape of vehicle, and is air conditioner 704, measuring mechanism 40, video system etc.
Different grades of power supply is provided.In walking mechanism 20, an axle is operated alone in each motor, using elasticity between axle and vehicle frame
Rubber form.Braking system uses drum brake, and mode of braking is electric braking or parking braking.204 surrounding of wheel peace
Four group of first guide part 50 has been filled to guarantee that wheel 204 can be all along rail running.
Elevating mechanism 30 and measuring mechanism 40 are mounted on headstock, are fixed on chassis 10 by flange and bolt, disassembly side
Just.Magnetic suspension track inspection railcar 1 can individually complete line data-logging after disassembly.Under normal circumstances, measuring mechanism 40 is transported in section
It is locked on the bracket 302 of elevating mechanism 30 after being mentioned setting height during row；In the operating condition, pass through capstan winch and steel
Cord puts down measuring mechanism 40, draws measuring mechanism 40 by draw bar 404 and is detected.Sensor is installed in measuring mechanism 40
Component and other frames 402 for influencing measurement accuracy etc. guarantee overall stiffness and repetition using steel construction and generating mounting surface
Positioning datum.
First guide part 50 is that wheel 204 can be effectively ensured all along what magnetic levitation track 2 travelled.One shares four group
One guide part 50, every group of first guide part 50 include lateral two directive wheels 504, are rolled along Magnetically suspended guide rail outside hung brake face；Bottom
Portion is provided with a safety wheel, is used for security protection, prevents vehicle from toppling and de-orbit；A spring arrangement is arranged in side, uses
In buffering transverse load, lateral stability is provided, and design there are limit stops, limits the laterally flared of the first guide part 50
Amount.
In the present invention, the terms such as term " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example,
" connection " may be fixed connection or may be dismantle connection, or integral connection；" connected " can be directly connected,
It can be indirectly connected through an intermediary.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of magnetic suspension track inspection railcar characterized by comprising
Chassis；
Walking mechanism is set on the chassis, and the walking mechanism is advanced on magnetic levitation track；
Elevating mechanism is set on the chassis；
Measuring mechanism is connected with the elevating mechanism；
Wherein, in detection process, the elevating mechanism drives the measuring mechanism decline, so that the measuring mechanism is contacted and surveyed
Measure the magnetic levitation track；
In traveling process, the elevating mechanism drives the measuring mechanism to increase, so that the measuring mechanism is detached from the magnetic and floats
Track.
2. magnetic suspension track inspection railcar according to claim 1, which is characterized in that further include:
Motor, output end are connected with the walking mechanism, to drive the walking mechanism to advance；
Battery is set on the chassis, is electrically connected with the motor.
3. magnetic suspension track inspection railcar according to claim 2, which is characterized in that the walking mechanism includes:
Vehicle bridge is set on the chassis；
Axle is connected with the axle windup, and the output end of the motor is connected with the axle, to drive the axle
Rotation；
Wheel is connected with the axle, and the wheel is matched with the magnetic levitation track.
4. magnetic suspension track inspection railcar according to claim 1, which is characterized in that further include:
First guide part, first guide part one end are connected with the chassis, the first guide part other end with it is described
Magnetic levitation track matches.
5. magnetic suspension track inspection railcar according to claim 4, which is characterized in that first guide part includes:
Wheel carrier is connected with the chassis；
Directive wheel is rotatedly connected with the wheel carrier, and the directive wheel is in contact with the side of the magnetic levitation track.
6. magnetic suspension track inspection railcar according to claim 1, which is characterized in that the elevating mechanism includes:
Bracket is removably connected with the chassis；
Lifter is arranged on the bracket, and the lift side of the lifter is connected with the measuring mechanism.
7. magnetic suspension track inspection railcar according to claim 6, which is characterized in that the measuring mechanism includes:
Frame is connected with the lift side of the lifter；
Draw bar, described draw bar one end are rotatedly connected with the chassis, the draw bar other end and the frame member phase
Even；
Measuring appliance is set on the frame.
8. magnetic suspension track inspection railcar according to claim 7, which is characterized in that the measuring mechanism further include:
Follower is set on the frame, and in detection process, the follower rotates on the magnetic levitation track；
Second guide part, second guide part one end are connected with the frame, the second guide part other end with it is described
Magnetic levitation track matches.
9. magnetic suspension track inspection railcar according to claim 7, which is characterized in that the lifter is capstan winch, the capstan winch
Upper disk is equipped with wirerope, and the wirerope is connected with the frame.
10. the magnetic suspension track inspection railcar according to any one of claim 2 to 9, which is characterized in that further include:
Job platform is set on the chassis
Compartment is set on the job platform.
11. the magnetic suspension track inspection railcar according to any one of claim 2 to 9, which is characterized in that the battery is lithium
Battery, the motor use double acting power drive.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267441.0A CN109910931A (en) | 2019-04-03 | 2019-04-03 | Magnetic suspension track inspection railcar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910267441.0A CN109910931A (en) | 2019-04-03 | 2019-04-03 | Magnetic suspension track inspection railcar |
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| CN109910931A true CN109910931A (en) | 2019-06-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910267441.0A Pending CN109910931A (en) | 2019-04-03 | 2019-04-03 | Magnetic suspension track inspection railcar |
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| CN111024144A (en) * | 2019-12-20 | 2020-04-17 | 中国铁建重工集团股份有限公司 | Calibration table for detection equipment |
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| CN114348030A (en) * | 2022-01-11 | 2022-04-15 | 中铁第四勘察设计院集团有限公司 | Charging rail car suitable for high-speed magnetic levitation |
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Address after: 410100 No. 88 Dongqi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: China Railway Construction Heavy Industry Group Co., Ltd. Address before: 410100 88 East seven road, Changsha economic and Technological Development Zone, Hunan Applicant before: China Railway Construction Heavy Industry Co.,Ltd. |
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Inventor after: Liu Feixiang Inventor after: Yang Feng Inventor after: Chen Jiangzhou Inventor after: Wei Jingjing Inventor after: Chen Bingsheng Inventor after: Zhou Xiaoming Inventor after: Peng Zhangshuo Inventor after: Xu Shangnong Inventor after: Xiao Lijun Inventor after: Huang Haitao Inventor after: Yang Yong Inventor after: Luo Jianli Inventor after: Hu Bin Inventor after: Shi Tianliang Inventor after: Zong Bin Inventor after: Zhu Zhenhuan Inventor after: Lu Jianwei Inventor after: Zuo Houlin Inventor after: Wang Hanyu Inventor before: Liu Feixiang Inventor before: Chen Jiangzhou Inventor before: Wei Jingjing Inventor before: Chen Bingsheng Inventor before: Luo Jianli Inventor before: Hu Bin Inventor before: Shi Tianliang Inventor before: Zhu Zhenhuan Inventor before: Lu Jianwei Inventor before: Zuo Houlin Inventor before: Wang Hanyu Inventor before: Yang Feng |
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Effective date of registration: 20190930 Address after: 410100 No.88, Dongqi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: China Railway Construction Heavy Industry Group Co., Ltd. Applicant after: Changsha rail transit Group Co., Ltd. Applicant after: Hunan maglev development Limited by Share Ltd Address before: 410100 No. 88 Dongqi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant before: China Railway Construction Heavy Industry Group Co., Ltd. |