CN109425323A - A kind of warpage automatic tester - Google Patents
A kind of warpage automatic tester Download PDFInfo
- Publication number
- CN109425323A CN109425323A CN201710782094.6A CN201710782094A CN109425323A CN 109425323 A CN109425323 A CN 109425323A CN 201710782094 A CN201710782094 A CN 201710782094A CN 109425323 A CN109425323 A CN 109425323A
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- China
- Prior art keywords
- bracket
- data
- automatic tester
- detection
- warpage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 claims abstract description 44
- 238000006073 displacement reaction Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention relates to a kind of warpage automatic tester, including bracket, at least two detection devices on bracket are set, and is arranged on bracket and acquires part for collecting each detection device detection data and being transmitted to the blue-teeth data of processing platform；Wherein the frame bottom is additionally provided with one group of frame for being steadily placed in bracket on examining object.The present invention arranges detection device using bracket come straight line, straight line machinery displacement detecting data are obtained by each detection device, reconvert is transmitted to processing platform by blue-teeth data acquisition part at electric signal and compares and analyzes, you can get it accurate warp data determines whether track plates meet the required precision of high ride, improves the operational safety of orbit construction.Bracket of the present invention is made of light material, light structure, realizes live automatic detection purpose, and measurement data is stable, accurate, greatly improves working efficiency, there is significant economic and social benefit.
Description
Technical field
The present invention relates to automatic checkout equipments, refer in particular to a kind of sticking up for detection track plates warp value suitable for track engineering
Bent automatic tester.
Background technique
High-speed railway just can guarantee high-comfort, the high safety of operation to track geometry required precision high ride in this way
Property.By being investigated to the high-speed rail for being open to the traffic and being currently running long rail accurate adjustment.In the construction of high-speed railway rail early period, rail
Road construction carries out construction accurate adjustment using course tuning machine or section of track framework method, and seamless gapless line is re-layed after the completion of track slab construction.
In long track accurate adjustment, there are some precision to transfinite for the road bed board of construction molding, in order to meet high-speed railway to track
Ride comfort requirement.The precision problem in construction must be solved by replacing nonstandard fastener.If not to precision controlling in construction
In place, then causing very big waste to construction cost in the fastener replacement in later period.If track plates itself warpage degree is excessive, essence
The geometry smooth degree that reason does not reach requirement yet is mediated, then judges that the track plates are unqualified.
The detection of track slab warping is substantially at present and is accomplished manually.18 ribs are first installed on track plates track
Mirror, then manually measures the elevation of 18 prisms one by one with total station, then enters data into execl table algorithm is manually added and obtain
The angularity of derailed guidance tape, determines whether track plates are qualified with this.This kind detects manual operation error greatly and low efficiency, every measurement
One piece of track plates needs 30 minutes, heavy workload, large labor intensity.Whole process is cumbersome and manual steps based on, numerous
More operations are easy to appear artificial mistake.High-speed rail construction market environment is at present almost without automatic detection system, in China
High-speed rail quickly marches in international route, is badly in need of a kind of automation and relatively intelligent detection device, can accurately and quickly examine
Whether the quality for surveying track plates is qualified, and existing measurement method can only measure the elevation of single track every time, under efficiency is very low,
One hour can only survey 15-20 block plate.
The detection of warpage disclosed in the prior art mainly has for mobile phone, such as disclosed in publication number 104019758A
" phone housing buckling deformation automatic checkout system and method ".It is disclosed for other plates, such as publication number 103962417A
" a kind of stamping parts warpage detection device ", " a kind of bow warping degree detection machine and its inspection disclosed in publication number 104475353B
Survey method ", etc..There are no the track plates occurred for track, especially high speed railway track to carry out what warpage detected automatically
Pertinent instruments.
Summary of the invention
The purpose of the present invention is being improved and being innovated for disadvantage present in background technique and problem, one kind is provided and is stuck up
Bent automatic tester.
The technical scheme is that construct it is a kind of for will test data acquire and be transmitted to the warpage of processing platform from
Dynamic detector, including bracket are arranged at least two detection devices on bracket, and are arranged on bracket for collecting each detection
Device detection data and the blue-teeth data acquisition part for being transmitted to processing platform；Wherein the frame bottom is additionally provided with one group of use
In the frame being steadily placed in bracket on examining object.
Wired transmission unit device is set between the detection device and blue-teeth data acquisition part in one of the embodiments,
Part or wireless transmission component carry out the transmission of data.
Specifically, the wire transmission component is CAN bus perhaps 485 buses or channel mode.Preferably
For CAN bus mode.Transmission purpose can be realized using wireless transmission tool mature at present in wireless transmission component.
The bracket is integral type overall structure or accordion structure in one of the embodiments,.
Specifically, the bracket of the accordion structure is formed by least two sections, it is arranged between adjacent two sections of brackets anti-bending
Bent connector connection；The angular transducer for measuring each section of support angle is additionally provided on each section of bracket.
Preferably, the anti-bending connector includes the joint pin that adjacent two sections of bracket junctions side is arranged in, and one
End cap is loaded on joint pin, the other end is separately connected the left and right trunnion with holes of adjacent two sections of brackets, and is assemblied in two sections of brackets and is connected
The pressing plate and screw arbor assembly for connecing place top and bottom, wherein being further sleeved between the joint pin and left and right trunnion with holes oil-free
Bushing.
The bracket is single or at least two parallel connected in one of the embodiments,.
The detection device includes the displacement for acquiring examining object warp data in one of the embodiments,
Meter, and connection displacement meter are used to for the analogue data that displacement meter acquires being converted into digital data transmission to blue-teeth data acquisition part
Circuit board, wherein the displacement meter is along rack arrangement, the detection contact jaw of displacement meter corresponds to examining object.
Specifically, the displacement is calculated as sliding rheostat displacement flowmeter sensor or laser displacement distance measuring sensor, or
Person's infrared distance sensor perhaps magnetostrictive displacement sensor or micrometer sensor.
Blue-teeth data acquisition part includes the bluetooth module being arranged on bracket, institute in one of the embodiments,
The bluetooth module connecting detection device and processing platform stated, and received detection data is transferred to processing platform.
It is additionally provided on the bracket and provides the battery of operation power supply for all electric elements, which is chargeable electricity
Pond is installed in the U-shaped anchor ear being arranged in bracket, and it is best for being disposed at the side of the bluetooth module.
Advantages of the present invention and the utility model has the advantages that
The present invention arranges detection device using bracket come straight line, obtains straight line machinery displacement detecting data by each detection device,
Reconvert is transmitted to processing platform and is compared and analyzed at electric signal by blue-teeth data acquisition part, you can get it accurate warpage number
According to determining whether track plates meet the required precision of track especially high speed railway track high ride, orbit construction is improved
Operational safety.Bracket of the present invention is made of light material, and light structure, not only changing existing warpage detection device can only
The problem of indoor detection, realizes live automatic detection purpose, and this detector design structure also assures entire measurement
The geometry planarization of bracket, measurement data are stable, accurate.It is used wirelessly or non-wirelessly between each data acquisition or transmission parts simultaneously,
Or wirelessly with wired mode combined, high degree of automation, one piece of track plates of every measurement are only needed 1-3 minutes, are greatly mentioned
High working efficiency, there is significant economic and social benefit.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the embodiment of the present invention.
Fig. 2 is Fig. 1 right view.
Fig. 3 is enlarged drawing at Figure 1A.
Fig. 4 is inside top structural schematic diagram of the embodiment of the present invention.
Figure number explanation:
1, detection device cover board, 2, switch, 3, electricity display screen, 4, indicator light, 5, blue-teeth data acquisition portion cover board, 6, charging
Mouthful, 7, main support, 8, handle, 9, screw rod, 10, pressing plate, 11, left trunnion with holes, 11', right belt hole trunnion, 12, joint pin, 13,
Secondary support one, 14, secondary support two, 15, frame, 16, nut, 17, angular transducer, 18, sliding rheostat displacement sensor,
18-1, detection contact jaw, 19, flanged plate, 20, bluetooth module, 21, battery, 22, U-shaped anchor ear, 23, circuit board.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that when element be considered as " setting " or " connection " on the other element, it can be directly
Setting connects on the other element or may be simultaneously present centering elements.
Unless otherwise defined, the skill of all technical and scientific terms and technical field of the invention used herein
The normally understood meaning of art personnel is identical.Term used in the description is intended merely to describe specifically to implement purpose, is not
It is designed to limit the invention.
As shown in Figures 1 to 4, this detector is used for the detection of high-speed track slab warping, acquires and passes for will test data
Transport to processing platform.By the cradle portion for mainly including main support 7, secondary support 1, secondary support 2 14, handle 8, frame 15 etc.
Point, and the main test section grouping including sliding rheostat displacement sensor 18, circuit board 23, CAN bus, bluetooth module 20 etc.
At.
Specifically, as shown in Figures 1 to 3, branch part by 2 14 3 Duan Zucheng of main support 7, secondary support 1 and secondary support,
For a straight-line detection stand frame sealed around.The material of major and minor bracket is that a kind of rigidity, intensity are very good, but quality is very
Light material, the carbon fibre material of this example bracket.Secondary support 1 and secondary support 2 14 pass through the folding connection of connector
At the both ends of main support 7.Frame 15 is mounted on the bottom of main support 7, for branch's frame to be placed in track plates.Main support 7
A handle 8 is arranged by flanged plate 19 in top, and handle 8, flanged plate 19 and main support 7 and frame 15 link into an integrated entity.
As shown in Figure 1,3, the junction of adjacent stent is arranged in the connector of major and minor bracket, is fixed on by nut 16
The two sides of bracket make three sections of support-folding connections "Z"-shaped.Each connector includes a joint pin 12 and left branch with holes
Ear 11, right belt hole trunnion 11' are set with oil-free bushing between left and right trunnion with holes and joint pin (figure does not regard).Major and minor branch
Frame is connected by two joint pins and four trunnions with holes, the oil-free bushing at hinge position, and wearability is fabulous.Meanwhile in order to
Reinforce flatness, be unfolded in major and minor bracket in use, installing pressing plate 10 additional again above bracket junction connects adjacent stent,
And it is fixed with screw rod 9, with the flatness for maintaining integral support to remain whole in the detection process.
Specifically, as shown in figure 4, the sliding rheostat displacement sensor 18 of detection part is along major and minor rack arrangement, spacing
It is consistent with the track spacing of track plates, nine sensors are disposed with according to the design of existing track plates altogether in this example.Sliding becomes
The main body of resistive displacement sensor 18 is mounted in major and minor stand frame, and the detection contact jaw 18-1 of each sensor extends downwardly branch
Frame is contacted with track plates to be detected, sees Fig. 1.As shown in figure 4, the side of each sensor is also configured with circuit board 23, circuit board
23 setting quantity match with each sliding rheostat displacement sensor 18, and the analog quantity that each sensor acquires is converted into directly
Physical quantity changes into digital signal and is sent to next data station with custom protocol.It is corresponding with circuit board in each group of sensor
Cradle top is equipped with detection device cover board 1, is plastic cover plate, in order to check or replace corresponding detection piece.
Specifically, as shown in figure 4, bluetooth module 20 is fixed in main support 7.Simultaneously be additionally provided in main support 7 for
All electric elements of detector provide the rechargeable battery 21 of operation power supply, which is rechargeable battery, pass through U-shaped anchor ear
22 are fixed in stand frame.Blue-teeth data acquisition portion lid is additionally provided at the top of the main support 7 of corresponding bluetooth module 20 and battery 21
Plate 5, switch 2, electricity display screen 3, indicator light 4 and charge port 6.Bluetooth module 20 connects each sliding rheostat displacement sensor 18
Circuit board 23 and processing platform, between each circuit board 23 and bluetooth module 20 be arranged CAN bus (not shown) wire transmission number
According to bluetooth module 20 and processing platform use wireless data transmission.
In addition, as shown in figure 4, in order to make major and minor bracket keep more accurately straight line flatness, on major and minor bracket all
One angular transducer 17 is installed.
When work, the fixed bracket of expansion is placed on to the corresponding position of track plates, using CAN bus is wired and bluetooth without
Line communication combines, and the data that each sensor is acquired pass through CAN bus communication aggregation to bluetooth module；Hand-held plate passes through
The Bluetooth communication of bluetooth and detection device acquires the displacement of each point displacement meter, and hand-held plate can be reached data by 4G signal
Data processing platform (DPP).
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Conception and scope is defined, and under the premise of not departing from design philosophy of the present invention, engineers and technicians are to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention
Art content, is all described in the claims.
Claims (10)
1. a kind of warpage automatic tester, acquires for will test data and be transmitted to processing platform, it is characterised in that including branch
Frame is arranged at least two detection devices on bracket, and is arranged on bracket for collecting each detection device detection data simultaneously
It is transmitted to the blue-teeth data acquisition part of processing platform；Wherein the frame bottom is additionally provided with one group for steadily putting bracket
The frame being placed on examining object.
2. warpage automatic tester according to claim 1, it is characterised in that the detection device is adopted with blue-teeth data
Wired transmission unit device is set between collection part or is wirelessly transferred the transmission that component carries out data.
3. warpage automatic tester according to claim 2, it is characterised in that the wire transmission component is that CAN is total
Line perhaps 485 buses or channel mode.
4. warpage automatic tester according to claim 1, it is characterised in that the bracket is integral type overall structure,
Or accordion structure.
5. warpage automatic tester according to claim 4, it is characterised in that the bracket of the accordion structure is by extremely
Few two sections form, and anti-bending connector connection is arranged between adjacent two sections of brackets；It is additionally provided on each section of bracket for surveying
Measure the angular transducer of each section of support angle.
6. warpage automatic tester according to claim 5, it is characterised in that the anti-bending connector includes setting
Joint pin in adjacent two sections of bracket junctions side, one end is set on joint pin, the other end is separately connected adjacent two sections of branch
The left and right trunnion with holes of frame, and it is assemblied in the pressing plate and screw arbor assembly of two sections of bracket junctions top and bottom, wherein the hinge
Oil-free bushing is further sleeved between chain pin and left and right trunnion with holes.
7. warpage automatic tester according to claim 1, it is characterised in that the bracket is single, or is connected in parallel
At least two connect.
8. warpage automatic tester according to claim 1, it is characterised in that the detection device includes for acquiring
The displacement meter of examining object warp data, and connection displacement meter are used to the analogue data that displacement meter acquires being converted into digital signal
It is transmitted to the circuit board of blue-teeth data acquisition part, wherein the displacement meter is along rack arrangement, the detection contact jaw pair of displacement meter
Answer examining object.
9. warpage automatic tester according to claim 8, it is characterised in that the displacement is calculated as sliding rheostat position
Displacement sensor perhaps laser displacement distance measuring sensor perhaps infrared distance sensor or magnetostrictive displacement sensor, or
Person's micrometer sensor.
10. warpage automatic tester according to claim 1, it is characterised in that the blue-teeth data acquisition part includes setting
Set the bluetooth module on bracket, the bluetooth module connecting detection device and processing platform, and by received detection data
It is transferred to processing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710782094.6A CN109425323A (en) | 2017-09-02 | 2017-09-02 | A kind of warpage automatic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710782094.6A CN109425323A (en) | 2017-09-02 | 2017-09-02 | A kind of warpage automatic tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109425323A true CN109425323A (en) | 2019-03-05 |
Family
ID=65513196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710782094.6A Pending CN109425323A (en) | 2017-09-02 | 2017-09-02 | A kind of warpage automatic tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109425323A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031248A (en) * | 2019-05-20 | 2019-07-19 | 西南交通大学 | A kind of track plates automated detection system performance evaluation and running precision assessment method |
| TWI731760B (en) * | 2020-07-28 | 2021-06-21 | 亞亞科技股份有限公司 | Circuit board warpage detection device |
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|---|---|---|---|---|
| CN2284258Y (en) * | 1996-03-22 | 1998-06-17 | 沈阳铁路局苏家屯轨距尺厂 | Square aluminium tube folding gauging rule |
| CN201686906U (en) * | 2010-04-30 | 2010-12-29 | 成都普罗米新科技有限责任公司 | Track plate detection coordinate frame |
| CN203569401U (en) * | 2013-09-26 | 2014-04-30 | 中南大学 | Device for checking flatness of plate surface of track plate |
| CN105466396A (en) * | 2015-12-02 | 2016-04-06 | 苏州嘉德鲁机电科技有限公司 | Spirit level |
| CN205808367U (en) * | 2016-06-03 | 2016-12-14 | 天津银龙预应力材料股份有限公司 | A kind of track slab steel mould detecting system |
| CN207095543U (en) * | 2017-09-02 | 2018-03-13 | 湖南北斗星空自动化科技有限公司 | A kind of warpage automatic tester |
-
2017
- 2017-09-02 CN CN201710782094.6A patent/CN109425323A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284258Y (en) * | 1996-03-22 | 1998-06-17 | 沈阳铁路局苏家屯轨距尺厂 | Square aluminium tube folding gauging rule |
| CN201686906U (en) * | 2010-04-30 | 2010-12-29 | 成都普罗米新科技有限责任公司 | Track plate detection coordinate frame |
| CN203569401U (en) * | 2013-09-26 | 2014-04-30 | 中南大学 | Device for checking flatness of plate surface of track plate |
| CN105466396A (en) * | 2015-12-02 | 2016-04-06 | 苏州嘉德鲁机电科技有限公司 | Spirit level |
| CN205808367U (en) * | 2016-06-03 | 2016-12-14 | 天津银龙预应力材料股份有限公司 | A kind of track slab steel mould detecting system |
| CN207095543U (en) * | 2017-09-02 | 2018-03-13 | 湖南北斗星空自动化科技有限公司 | A kind of warpage automatic tester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031248A (en) * | 2019-05-20 | 2019-07-19 | 西南交通大学 | A kind of track plates automated detection system performance evaluation and running precision assessment method |
| TWI731760B (en) * | 2020-07-28 | 2021-06-21 | 亞亞科技股份有限公司 | Circuit board warpage detection device |
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