CN209085535U - A kind of railway vehicle wheel cake parameter measuring apparatus - Google Patents
A kind of railway vehicle wheel cake parameter measuring apparatus Download PDFInfo
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- CN209085535U CN209085535U CN201821989189.1U CN201821989189U CN209085535U CN 209085535 U CN209085535 U CN 209085535U CN 201821989189 U CN201821989189 U CN 201821989189U CN 209085535 U CN209085535 U CN 209085535U
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Abstract
The utility model discloses a kind of railway vehicle wheel cake parameter measuring apparatus, including body, the internal body is equipped with high-precision sliding rail mould group, the rack gear of driving, main control unit, data storage and interactive unit and power supply unit, the engine body exterior is equipped with magnet suction release device, the magnet suction release device is equipped with the attribute block for determining wheel cake inner side end lateral position and the rolling circle diameter measurement cushion block being adsorbed in measured wheel cake on groove edge with magnet, the After-Body is equipped with laser emitter and stay-supported type displacement sensor, the main control unit is connected with hand-held mobile terminal.The utility model improves measurement accuracy and measurement efficiency compared to traditional manual measurement mode, extends the service life of railway vehicle wheel cake.
Description
Technical field
The utility model relates to railway vehicle wheels to service technique field, in particular to a kind of railway vehicle wheel cake parameter is surveyed
Measure device.
Background technique
Current wheel set maintenance equipment various functions are separated from each other, and are completed by different equipment, system or operating personnel.Mesh
Preceding detector for train wheel pair size detection is primarily present following problem: traditional detection ruler measurement efficiency is low and cannot achieve tyre tread profile
Measurement, and by manually reading, it is manually recorded, measurement error is affected by human factors greatly.
Therefore, it is necessary to solve the above problems to invent a kind of railway vehicle wheel cake parameter measuring apparatus.
Summary of the invention
The purpose of this utility model is to provide a kind of railway vehicle wheel cake parameter measuring apparatus, pass through sliding rail with high precision
Mould group moving distance is x coordinate, and the distance of the sensor measured using laser displacement sensor to tyre tread is y-coordinate；With attribute block
The lateral position of upper characteristic point is x coordinate starting point, measures x, y value when high-precision sliding rail mould group is mobile, by calculation process, obtains
Flange height, flange thickness, Qr value and complete wheel tread curve out improve measurement essence compared to traditional manual measurement mode
Degree and measurement efficiency, extend the service life of railway vehicle wheel cake, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of railway vehicle wheel cake parameter measurement dress
Set, including body, the internal body be equipped with high-precision sliding rail mould group, the rack gear of driving, main control unit, data storage and
Interactive unit and power supply unit, the engine body exterior are equipped with magnet suction release device, on the magnet suction release device
Equipped with for determining the attribute block of wheel cake inner side end lateral position and being adsorbed in groove edge in measured wheel cake with magnet
Rolling circle diameter measurement cushion block, the After-Body is equipped with laser emitter and stay-supported type displacement sensor, the master control
Unit is connected with hand-held mobile terminal, and the high-precision sliding rail mould group is equipped with the laser displacement sensing for measuring wheel cake tyre tread
Device, driving motor drive gear, for changing the reflective mirror in laser projection direction, and the high-precision sliding rail mould group includes high-precision
Sliding rail is spent, the high-precision sliding rail is equipped with the displacement sensor for determining lateral coordinates, wherein all power units are by powering
Unit power supply, the internal body encapsulation process, degree of protection are ip grade, and the internal body keeps negative pressure.
Preferably, the high-precision sliding rail mould group uses gear-rack drive, and the rack-and-pinion of driving is all made of flexibility
Material production reduces the impact vibration generated during driving, improves measurement accuracy.
Preferably, the main control unit is used to control the operation of driving motor, receives the laser for measuring wheel cake tyre tread
The measurement data of displacement sensor, data, the control data received for determining the displacement sensor of lateral coordinates are stored and are handed over
Mutual unit and control power supply unit, the data storage and interactive unit be used to receive and store the data that main control unit sends,
The electricity for receiving operating instruction and parameter being set, stores setting parameter, send operating instruction to main control unit, receive power supply unit
Data Concurrent gives hand-held mobile terminal and sends measurement data to hand-held mobile terminal, and said supply unit to data for depositing
Storage and interactive unit send electricity data and low capacity prompt, for controlling charging process.
Preferably, the magnet suction release device be used for by the railway vehicle wheel cake parameter measuring apparatus be adsorbed in by
Measuring wheel cake inner side end, and easily removed after being measured, the magnet suction release device uses permanent magnet, the mark
Block is used to determine the lateral position of measured wheel cake inner side end.
Preferably, the hand-held mobile terminal stores for receiving data and interactive unit is sent data are deposited to data
Storage and interactive unit send operating instruction and setting parameter, data processing and management application software operation.
The technical effect and advantage of the utility model:
1, the utility model is x coordinate by sliding rail mould group moving distance with high precision, is measured with laser displacement sensor
Sensor to tyre tread distance be y-coordinate；It is sliding in high-precision using the lateral position of characteristic point on attribute block as x coordinate starting point
Rail mould group measures x, y value when mobile, by calculation process, obtains flange height, flange thickness, Qr value and complete wheel tread curve,
Compared to traditional manual measurement mode, measurement accuracy and measurement efficiency are improved, extend railway vehicle wheel cake uses the longevity
Life；
2, can calculate shaft diameter it is poor, with bogie diameter difference, with vehicle diameter difference, by inputting threshold values, realize overproof report
It is alert, by input flange height, flange thickness, Qr value, the threshold values of circular diameter, inside away from, Equivalent conicity is rolled, realizes overproof report
It is alert；
3, by the measurement of certain time, the rate of wear and trend can be calculated, prediction is worn the overproof time, guidance wheel cake dimension
Work is repaired, can be plugged into rolling stock section's management system, realizes data sharing, wheel cake measuring system is included in rolling stock section's management system.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model high-precision sliding rail module internal structural schematic diagram
In figure: 1 body, 2 high-precision sliding rail mould groups, 3 rack gears, 4 main control units, the storage of 5 data and interactive unit, 6 power supplies
Unit, 7 magnet suction release devices, 8 attribute blocks, 9 rolling circle diameter measurement cushion blocks, 10 laser emitters, the displacement of 11 stay-supporteds
Sensor, 12 hand-held mobile terminals, 13 high-precision sliding rails, 14 laser displacement sensors, 15 driving motors, 16 reflective mirrors, 17
Displacement sensor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
A kind of railway vehicle wheel cake parameter measuring apparatus as shown in Figs. 1-2, including body 1 are installed inside the body 1
There are high-precision sliding rail mould group 2, the rack gear 3 of driving, main control unit 4, data storage and interactive unit 5 and power supply unit 6, it is described
Magnet suction release device 7 is installed, the magnet suction release device 7 is equipped with for determining on the inside of wheel cake outside body 1
The attribute block 8 of end face lateral position and the rolling circle diameter measurement cushion block being adsorbed in measured wheel cake on groove edge with magnet
9,1 rear portion of body is equipped with laser emitter 10 and stay-supported type displacement sensor 11, and the main control unit 4 is connected with hand-held
Mobile terminal 12, the high-precision sliding rail mould group 2 are equipped with laser displacement sensor 14, driving electricity for measuring wheel cake tyre tread
Machine 15, driving gear, the reflective mirror 16 for changing laser projection direction, the high-precision sliding rail mould group 2 include that high-precision is sliding
Rail 13, the high-precision sliding rail 13 are equipped with the displacement sensor 17 for determining lateral coordinates, wherein all power units are by supplying
Electric unit 6 is powered, and 1 inner sealing of the body processing, degree of protection is ip65 grade, is kept negative pressure inside the body 1, is prevented
Only because temperature change causes to condense, measurement accuracy is influenced, while being conducive to keep the sealing effect of sealing element.
Further, in the above-mentioned technical solutions, the high-precision sliding rail mould group 2 is driven using rack-and-pinion 3, and driving is used
Rack-and-pinion 3 be all made of flexible material production, reduce driving during generate impact vibration, improve measurement accuracy, it is described
Main control unit 4 is used to control the operation of driving motor 15, receives the survey for measuring the laser displacement sensor 14 for taking turns cake tyre tread
Amount data receive data, the storage of control data and the interactive unit 5 for determining the displacement sensor 17 of lateral coordinates and control
Power supply unit 6, the data storage and interactive unit 5 refer to for receiving and storing the data, reception that main control unit 4 is sent and running
Order and setting parameter, storage are arranged parameter, operating instruction are sent to main control unit 4, the electricity data of reception power supply unit 6 is concurrent
It gives hand-held mobile terminal 12 and sends measurement data to hand-held mobile terminal 12, said supply unit 6 is used to store to data
And interactive unit 5 sends electricity data and low capacity prompt, for controlling charging process.
Further, in the above-mentioned technical solutions, the magnet suction release device 7 is used for the railway vehicle wheel cake
Parameter measuring apparatus is adsorbed in measured wheel cake inner side end, and easily removes after being measured, the magnet suction release dress
7 are set using permanent magnet, the attribute block 8 is used to determine the lateral position of measured wheel cake inner side end, the hand-held mobile terminal
12 storage and interactive unit 5 are sent for receiving data data send to data storage and interactive unit 5 and operating instruction and set
Set parameter, data processing and management application software operation.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of railway vehicle wheel cake parameter measuring apparatus, including body (1), it is characterised in that: installation inside the body (1)
There are high-precision sliding rail mould group (2), the rack gear (3) of driving, main control unit (4), data storage and interactive unit (5) and power supply single
First (6), the body (1) is external to be equipped with magnet suction release device (7), and the magnet suction release device (7) is equipped with
For determining the wheel attribute block (8) of cake inner side end lateral position and being adsorbed in measured wheel cake on groove edge with magnet
Rolling circle diameter measurement cushion block (9), body (1) rear portion are equipped with laser emitter (10) and stay-supported type displacement sensor
(11), the main control unit (4) is connected with hand-held mobile terminal (12), and the high-precision sliding rail mould group (2) is equipped with for surveying
The laser displacement sensor (14) of amount wheel cake tyre tread, drives gear, for changing the anti-of laser projection direction at driving motor (15)
Light microscopic (16), the high-precision sliding rail mould group (2) include high-precision sliding rail (13), and the high-precision sliding rail (13) is equipped with for true
Determine the displacement sensor (17) of lateral coordinates, wherein all power units are powered by power supply unit (6), and the body (1) is internal
Encapsulation process, degree of protection are ip65 grade, keep negative pressure inside the body (1).
2. a kind of railway vehicle wheel cake parameter measuring apparatus according to claim 1, it is characterised in that: the high-precision is sliding
Rail mould group (2) is driven using rack-and-pinion (3), and the rack-and-pinion (3) of driving is all made of flexible material production, and reduction drove
The impact vibration generated in journey improves measurement accuracy.
3. a kind of railway vehicle wheel cake parameter measuring apparatus according to claim 1, it is characterised in that: the main control unit
(4) for controlling the operation of driving motor (15), receiving the measurement for measuring the laser displacement sensor (14) for taking turns cake tyre tread
Data receive data, the storage of control data and the interactive unit (5) for determining the displacement sensor (17) of lateral coordinates and control
Power supply unit (6) processed, data storage and interactive unit (5) are used to receive and store the data that main control unit (4) sends, connect
It receives operating instruction and parameter, storage setting parameter is set, send operating instruction to main control unit (4), receive power supply unit (6)
Electricity data is simultaneously sent to hand-held mobile terminal (12) and sends measurement data, said supply unit to hand-held mobile terminal (12)
(6) for sending electricity data and low capacity prompt to data storage and interactive unit (5), for controlling charging process.
4. a kind of railway vehicle wheel cake parameter measuring apparatus according to claim 1, it is characterised in that: the magnet absorption
Disengaging gear (7) is used to the railway vehicle wheel cake parameter measuring apparatus being adsorbed in measured wheel cake inner side end, and is measuring
It easily removes after the completion, the magnet suction release device (7) uses permanent magnet, and the attribute block (8) is for determining measured wheel
The lateral position of cake inner side end.
5. a kind of railway vehicle wheel cake parameter measuring apparatus according to claim 1, it is characterised in that: the hand-held movement
Terminal (12) stores for receiving data and interactive unit (5) is sent data send fortune to data storage and interactive unit (5)
Row instruction and setting parameter, data processing and management application software operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989189.1U CN209085535U (en) | 2018-11-29 | 2018-11-29 | A kind of railway vehicle wheel cake parameter measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989189.1U CN209085535U (en) | 2018-11-29 | 2018-11-29 | A kind of railway vehicle wheel cake parameter measuring apparatus |
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| Publication Number | Publication Date |
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| CN209085535U true CN209085535U (en) | 2019-07-09 |
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ID=67125992
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821989189.1U Active CN209085535U (en) | 2018-11-29 | 2018-11-29 | A kind of railway vehicle wheel cake parameter measuring apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443208A (en) * | 2018-11-29 | 2019-03-08 | 赵若群 | A kind of railway vehicle wheel cake parameter measuring apparatus and data processing method |
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2018
- 2018-11-29 CN CN201821989189.1U patent/CN209085535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443208A (en) * | 2018-11-29 | 2019-03-08 | 赵若群 | A kind of railway vehicle wheel cake parameter measuring apparatus and data processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210108 Address after: 2-519, floor 4, building 2, No.35 courtyard, Shangdi East Road, Haidian District, Beijing Patentee after: Beijing Laser Measurement Technology Co.,Ltd. Address before: No. 1201, unit 2, building 57, Erli District 2, Tianhua garden, North Tianhua street, Yizhuang, Daxing District, Beijing Patentee before: Zhao Ruoqun |
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| TR01 | Transfer of patent right |