CN206319215U - Rail Surface inspection instrument framework - Google Patents
Rail Surface inspection instrument framework Download PDFInfo
- Publication number
- CN206319215U CN206319215U CN201621384385.7U CN201621384385U CN206319215U CN 206319215 U CN206319215 U CN 206319215U CN 201621384385 U CN201621384385 U CN 201621384385U CN 206319215 U CN206319215 U CN 206319215U
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- CN
- China
- Prior art keywords
- horizontal
- rail
- cross bar
- quarter butt
- surface inspection
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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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of rail Surface inspection instrument framework, including support and traveling assembly and zigzag tread patterns assembly, support and the traveling assembly includes under(-)chassis and upper frame.The utility model discloses a kind of rail Surface inspection instrument framework, detector is realized the scanning survey in single section, multiple sections are continuously measured further through vertically moving.The utility model has advantages below：Stability Analysis of Structures, while taking into account portability；Efficiency high, one-time positioning can be completed all to measure work in certain distance, and can intervene manually at any time, and the interim adjustment of scheme is measured according to field condition；Scope can be surveyed big, install and tongue and the basic rail type face that reclines are can detect after detector；The degree of accuracy is high, by the way of fixed frame, eliminates the measurement error that stock rail defect is caused.
Description
Technical field
The utility model is related to a kind of rail Surface inspection instrument framework.
Background technology
With the fast development of China railways cause, (High-Speed Passenger Railway speed reaches the continuous improvement of passenger traffic speed
More than 300km/h), shipping loading capacity constantly increases (heavy-haul line single vehicles are up to 30,000 tons), and whole industry is wanted to orbit parameter
Seek also more and more higher.Such as the ride comfort parameter of track itself, the mechanics parameter of Wheel Rail Contact etc..Simultaneously as wheel-rail wear is existing
The presence of elephant, the various parameters especially geometric parameter of track is continually changing in track life cycle and it is necessary to full
The requirement of sufficient relevant art standard.However, the geometric parameter of existing track is unsatisfactory, particularly track switch part.Heavy-haul line,
Its distinctive big axle weight, large conveying quantity, high density Transportation Model have serious destruction, the actual life of track switch to track switch
Much smaller than its design load, the not only manufacture and replacing of itself needs substantial amounts of physical resources and financial resources, and to circuit in Renewal process
The influence of service efficiency also result in substantial amounts of economic loss.These have been absolutely proved invariably examines to the geometry state of track
Survey is significant.At present, track geometry measuring device mainly has gauging rule, portable track detection car, comprehensive rail inspection train,
But there is certain limitation, be the measurement for trajectory characteristic point, local minutia then describes deficiency to track, no
Complete rail section figure can be generated, it is impossible to meet the requirement that contact is calculated.In summary, it is preferably unspecial at present
Equipment for rail especially point tongue geometry profile detection.
Utility model content
According to technical problem set forth above, and provide a kind of rail Surface inspection instrument framework.What the utility model was used
Technological means is as follows：
A kind of rail Surface inspection instrument framework, it is characterised in that including support and traveling assembly and zigzag tread patterns assembly, institute
Stating support and traveling assembly includes under(-)chassis and upper frame, and the under(-)chassis includes horizontal stock, horizontal quarter butt, longitudinal direction
Bar I, longitudinal rod II and brace, the two ends of the longitudinal rod I respectively with the right-hand member of the horizontal stock and the horizontal quarter butt
Right-hand member is vertically connected, and the two ends of the longitudinal rod II are vertical with the left end of the horizontal stock and the horizontal quarter butt respectively to be connected
Connect, the two ends of the brace are fixedly connected with the left end of the horizontal stock and the left end of the horizontal quarter butt respectively, the horizontal stroke
It is connected to the right-hand member of stock by trundle I with right rail, the left end of the horizontal stock is connected by big roller with left rail,
The right-hand member of the horizontal quarter butt is connected by trundle II with the right rail, and the upper frame includes cross bar I and cross bar II,
The two ends of the cross bar I are connected by montant with the horizontal stock respectively, the two ends of the cross bar II respectively by montant with
The horizontal quarter butt connection, is provided with leading screw frame between the cross bar I and the cross bar II, the leading screw frame is provided with can be along described
The sliding block that leading screw frame is slided, the leading screw frame is provided with leading screw, and the sliding block is provided with the hole that the leading screw is passed through.The sliding block
Detector for installing scanning rail.The under(-)chassis shape in a rectangular trapezoid.
The clamping device for clamping the right rail is respectively provided with the horizontal stock and the horizontal quarter butt.Surveying
Fixed during amount with clamping device, eliminate the error that railroad flawses are caused, it is ensured that the accuracy of measurement.
The horizontal stock, the horizontal quarter butt, the longitudinal rod I, the longitudinal rod II, the brace, cross bar I, institute
State cross bar II and the montant is aluminium alloy rod.
The cross section of the aluminium alloy rod is respectively equipped with inverted T-shaped groove, institute in class square, four sides of the class square
The corner for stating class square is respectively equipped with square hole, and the center of the class square is provided with circular hole.
Aluminium alloy density is low compared with steel, can reduce the total quality of framework, improves the portability of framework；Aluminium alloy has
The characteristics of high intensity and high rigidity, it can effectively reduce influence of the device framework deformation to measurement accuracy；Aluminium alloy has preferable
Corrosion resistance, can adapt to detection scene adverse circumstances；Meanwhile, aluminium section bar has series of standards zero with matching
Part, can easily obtain mechanical jointses, be easily installed other equipment.
The leading screw uses driving stepper motor, realizes that rail Surface inspection instrument framework moves along a straight line, and makes detector vertical
To mobile continuously to measure multiple sections.The support for installing detector is fixed on the sliding block, measurable tongue and its is reclined
Basic rail type face.
The utility model discloses a kind of rail Surface inspection instrument framework, detector is realized the scanning in single section
Measurement, multiple sections are continuously measured further through vertically moving.The utility model has advantages below：Stability Analysis of Structures, while and
Turn round and look at portability；Efficiency high, one-time positioning can complete all to measure work in certain distance, and can intervene manually at any time, root
The interim adjustment of scheme is measured according to field condition；Scope can be surveyed big, install and tongue and reclined base are can detect after detector
This rail type face；The degree of accuracy is high, by the way of fixed frame, eliminates the measurement error that stock rail defect is caused.
The utility model can be widely popularized in fields such as rail detection devices for the foregoing reasons.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the front view of rail Surface inspection instrument framework in embodiment 1 of the present utility model.
Fig. 2 is the top view of rail Surface inspection instrument framework in embodiment 1 of the present utility model.
Fig. 3 is the left view of rail Surface inspection instrument framework in embodiment 1 of the present utility model.
Fig. 4 is the structural representation of the cross section of aluminium alloy rod in embodiment of the present utility model.
Fig. 5 is the front view of rail Surface inspection instrument framework in embodiment 2 of the present utility model
Embodiment
Embodiment 1
As Figure 1-Figure 4, a kind of rail Surface inspection instrument framework, including support and traveling assembly and zigzag tread patterns it is total
Into the support and traveling assembly include under(-)chassis and upper frame, and the under(-)chassis includes horizontal stock 1, laterally short
Bar 2, longitudinal rod I 3, longitudinal rod II 4 and brace 5, the two ends of the longitudinal rod I 3 right-hand member respectively with the horizontal stock 1 and institute
The right-hand member for stating horizontal quarter butt 2 is vertically connected, and the two ends of the longitudinal rod II 4 are short with the horizontal stock 1 and the transverse direction respectively
The left end of bar 2 is vertically connected, the two ends of the brace 5 left end respectively with the horizontal stock 1 and a left side for the horizontal quarter butt 2
End is fixedly connected, and the right-hand member of the horizontal stock 1 is connected by trundle I with right rail, and the left end of the horizontal stock 1 passes through
Big roller 7 is connected with left rail, and the right-hand member of the horizontal quarter butt 2 is connected by trundle II 8 with the right rail, the top
Framework includes cross bar I 9 and cross bar II 10, and the two ends of the cross bar I 9 are connected by montant 11 with the horizontal stock 1 respectively, institute
The two ends for stating cross bar II 10 are connected by montant 11 with the horizontal quarter butt 2 respectively, the cross bar I 9 and the cross bar II 10 it
Between be provided with leading screw frame 12, the leading screw frame 12 is provided with the sliding block 13 that can be slided along the leading screw frame 12, on the leading screw frame 12
Provided with leading screw 14, the sliding block 13 is provided with the hole that the leading screw 14 is passed through.
The horizontal stock 1, the horizontal quarter butt 2, the longitudinal rod I 3, the longitudinal rod II 4, the brace 5, cross bar
I 9, the cross bar II 10 and the montant 11 are aluminium alloy rod.
The cross section of the aluminium alloy rod is respectively equipped with inverted T-shaped groove 15 in class square, four sides of the class square,
The corner of the class square is respectively equipped with square hole 16, and the center of the class square is provided with circular hole 17.
The sliding block 13 is used for the detector 18 for installing scanning rail.
Embodiment 2
As shown in figure 5, a kind of rail Surface inspection instrument framework and a kind of rail Surface inspection instrument framework disclosed in embodiment 1
Distinguishing characteristics be to be respectively provided with the clamping for clamping the right rail on the horizontal stock 1 and the horizontal quarter butt 2
Device 6.
The above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of rail Surface inspection instrument framework, it is characterised in that described including support and traveling assembly and zigzag tread patterns assembly
Support and traveling assembly include under(-)chassis and upper frame, and the under(-)chassis includes horizontal stock, horizontal quarter butt, longitudinal rod
I, longitudinal rod II and brace, the two ends of the longitudinal rod I right-hand member respectively with the horizontal stock and the right side of the horizontal quarter butt
The vertical connection in end, the two ends of the longitudinal rod II are vertical with the left end of the horizontal stock and the horizontal quarter butt respectively to be connected,
The two ends of the brace are fixedly connected with the left end of the horizontal stock and the left end of the horizontal quarter butt respectively, described laterally long
The right-hand member of bar is connected by trundle I with right rail, and the left end of the horizontal stock is connected by big roller with left rail, described
The right-hand member of horizontal quarter butt is connected by trundle II with the right rail, and the upper frame includes cross bar I and cross bar II, described
The two ends of cross bar I are connected by montant with the horizontal stock respectively, the two ends of the cross bar II respectively by montant with it is described
Horizontal quarter butt connection, is provided with leading screw frame, the leading screw frame is provided with can be along the leading screw between the cross bar I and the cross bar II
The sliding block that frame is slided, the leading screw frame is provided with leading screw, and the sliding block is provided with the hole that the leading screw is passed through.
2. a kind of rail Surface inspection instrument framework according to claim 1, it is characterised in that：The horizontal stock and described
The clamping device for clamping the right rail is respectively provided with horizontal quarter butt.
3. a kind of rail Surface inspection instrument framework according to claim 1, it is characterised in that：The horizontal stock, it is described
Horizontal quarter butt, the longitudinal rod I, the longitudinal rod II, the brace, cross bar I, the cross bar II and the montant are aluminium conjunction
Golden bar.
4. a kind of rail Surface inspection instrument framework according to claim 3, it is characterised in that：The aluminium alloy rod it is transversal
Face is respectively equipped with inverted T-shaped groove in class square, four sides of the class square, and the corner of the class square is respectively equipped with just
Square opening, the center of the class square is provided with circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384385.7U CN206319215U (en) | 2016-12-13 | 2016-12-13 | Rail Surface inspection instrument framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384385.7U CN206319215U (en) | 2016-12-13 | 2016-12-13 | Rail Surface inspection instrument framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206319215U true CN206319215U (en) | 2017-07-11 |
Family
ID=59267832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621384385.7U Expired - Fee Related CN206319215U (en) | 2016-12-13 | 2016-12-13 | Rail Surface inspection instrument framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206319215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924350A (en) * | 2019-10-09 | 2020-03-27 | 中建八局第二建设有限公司 | Self-made small-size watering lorry |
-
2016
- 2016-12-13 CN CN201621384385.7U patent/CN206319215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924350A (en) * | 2019-10-09 | 2020-03-27 | 中建八局第二建设有限公司 | Self-made small-size watering lorry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |