CN217839553U - Rail fault diagnosis displacement correction device with measurement structure - Google Patents
Rail fault diagnosis displacement correction device with measurement structure Download PDFInfo
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- CN217839553U CN217839553U CN202221270687.7U CN202221270687U CN217839553U CN 217839553 U CN217839553 U CN 217839553U CN 202221270687 U CN202221270687 U CN 202221270687U CN 217839553 U CN217839553 U CN 217839553U
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- 238000012937 correction Methods 0.000 title claims abstract description 64
- 238000005259 measurement Methods 0.000 title claims abstract description 58
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 16
- 238000003745 diagnosis Methods 0.000 title claims abstract description 15
- 230000002194 synthesizing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 241001669679 Eleotris Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to a track fault diagnosis displacement correction device with measurement structure, including the correction frame that is in two rail outsides, the middle part of correction frame seted up the correction groove, and two correction grooves are run through by a correction chi, be provided with the correction measurement structure that can shoot vertically downwards on two correction frames, and the picture that the correction measurement structure was shot is transmitted to picture comparison module, calculates the interval of two rails through picture comparison module; the measuring device that the adoption can vertically shoot downwards cooperates the correction ruler to measure and rectify, so can carry out the analysis with the picture of shooing and standard picture, and then can be accurate obtain the measured data of correction ruler and the angle of correction ruler and rail, can obtain accurate measured data after calculating through synthesizing, and then ensure subsequent accurate correction.
Description
Technical Field
The utility model relates to a track fault diagnosis field especially relates to a track fault diagnosis displacement correcting unit with measurement structure.
Background
The application of the track is not extensive, especially on the railway, almost all trains adopt the track structure, the track structure mainly includes the sleeper and installs two parallel rails on the sleeper, the rail generally is through the locking of speciality bolt on the sleeper, after long-time use, need to carry out fault diagnosis and health maintenance to the track, wherein common diagnosis index is whether two parallel rails appear the displacement, and then carry out measurement and correction of displacement, present displacement correction mostly carries out measurement and correction through the manual work, specifically the manual work measures the interval of two rails through the dipperstick, then compare with the data of mark according to the result of measurement, judge whether the rail appears the displacement trouble, then carry out manual correction again, nevertheless the manual work is measured and corrected, very easy to appear measurement error, mainly can't guarantee completely that the measured data when measuring is the interval of two rails, because dipperstick etc. can't guarantee for 90 degrees with the angle of two rails when measuring, can appear 88 degrees circumstances such as the degree, and then can cause the measured result deviation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a track fault diagnosis displacement correcting unit with measurement structure adopts the measuring device cooperation correction chi that can vertically shoot downwards to measure and rectifies, so can carry out the analysis with the picture of shooing with standard picture, and then can be accurate obtain the measured data of correction chi and the angle of correction chi and rail, can obtain accurate measured data after calculating through synthesizing, and then ensure subsequent accurate correction.
In order to realize the above purpose, the utility model discloses a calculation scheme be: the utility model provides a track fault diagnosis displacement correcting unit with measure structure, is including the alignment jig that is in two rail outsides, the middle part of alignment jig seted up the correction groove, and two correction grooves are run through by a correction chi, be provided with the correction measurement structure that can vertically shoot downwards on two alignment jigs, and correct the photo that the measurement structure was taken and transmit for the picture and compare the module, compare the interval that the module calculated two rails through the picture.
Preferably, the upper surface both sides of correcting ruler all be provided with the scale mark, and the correcting ruler can reciprocate at the correction inslot.
Preferably, the correction measurement structure comprises a measurement mounting seat arranged on the correction frame, a measurement weight is connected below the measurement mounting seat through a measurement pull rope, and a measurement camera is sleeved below the measurement weight in a threaded manner.
Preferably, the upper end of the measuring stay cord penetrates through the measuring installation seat, one end penetrating through the measuring installation seat is provided with a stay cord ring, the stay cord ring is fixed through a stay cord locking bolt, and the measuring installation seat is provided with at least three stay cord locking screw holes matched with the stay cord locking bolt.
The technical effects of the utility model are that:
the correction device is used for measuring the picture of the correction ruler at the intersection of the two rails, further measuring the reading of the two rails at the corresponding positions of the correction ruler, calculating the distance of the two rails in the direction of the correction ruler, then comparing the angle between the rails and the correction ruler through the picture, and calculating the accurate distance of the two rails through calculation, so that the accurate effect can be realized; the angle between the correcting ruler and the rail can be accurately calculated through the reading of the two scale marks, and can be mutually verified with the comparison result of the picture, so that more accurate correction is ensured; the design of the correction measuring device can ensure that the measuring camera is always in a vertically downward state, cannot be changed due to the state of the correction frame, can also adjust the height of the measuring camera, and can ensure that a complete measuring picture can be shot.
Drawings
FIG. 1 is a schematic diagram of a rail fault diagnosis displacement correction device having a measurement structure;
FIG. 2 is a schematic diagram of a calibration measuring device;
FIG. 3 is a top view of the alignment ruler perpendicular to the rail;
fig. 4 is a plan view of the alignment ruler and the rail inclined state.
The text labels shown in the figures are represented as: 1. a rail; 2. a correcting frame; 3. a correction groove; 4. correcting a ruler; 5. correcting the measurement structure; 6. scale marks; 11. a measuring mounting base; 12. measuring a pull rope; 13. measuring the weight block; 14. a measurement camera; 15. a pull rope ring; 16. a stay cord locking bolt; 17. the screw hole is locked to the stay cord.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention is described in detail below with reference to the accompanying drawings, and the description in this section is only exemplary and explanatory, and should not have any limiting effect on the scope of the present invention.
As shown in fig. 1, the structure of the present invention is: the utility model provides a track fault diagnosis displacement correcting unit with measurement structure, is including being in two track 1 outside correction frame 2, correction frame 2 the middle part seted up correction groove 3, and two correction grooves 3 are run through by a correction chi 4, be provided with the correction measurement structure 5 that can vertically shoot downwards on two correction frames 2, and the photo that the correction measurement structure 5 was shot is transmitted for the picture and is compared the module, compares the interval that the module calculated two track 1 through the picture.
When the device is used specifically, the two correction frames 2 are installed, the correction ruler 4 is placed, the correction measurement structure 5 is used for shooting pictures, the pictures are shot vertically downwards, the two pictures are shot together, the readings of the correction ruler 4 corresponding to the inner sides of the rails are observed from the shot pictures, the readings of the two pictures are a and b (the default a is larger than b), the pictures are placed into the picture comparison system for comparison, the angle between the rail 1 and the correction ruler 4 is compared, namely the angle is made alpha, the distance d = (a-b) sin alpha between the inner sides of the two rails can be obtained, the accurate distance between the inner sides of the two rails can be measured, whether correction is needed or not can be obtained after the comparison with the marked distance, the corrected amplitude is what number, distance measurement is carried out on the corrected rails in the same mode again, and whether correction is accurate or not is judged.
As shown in fig. 3-4, the calibration scale 4 has scale marks 6 on both sides of the upper surface thereof, and the calibration scale 4 can move up and down in the calibration slot 3.
The calibration ruler 4 is provided with graduation marks on both sides, so that four vertical lines a1, a2, b1 and b2 can be measured, if a1 and a2 are the same, the calibration ruler 4 is perpendicular to the rail 1, as shown in fig. 3, and the angle α of the picture comparison is necessarily 90 degrees, so that the distance d = a1-a2 between the inner sides of two rails, and if a1 is different from a2, by default, a1 is larger than a2, b1 is larger than b2, and the width of the calibration ruler 4 is c, then a triangle with the calibration ruler width c as a right-angled side, a1-a2 as another right-angled side, and two intersection points of a single rail 1 and the calibration ruler 4 as hypotenuses can be obtained, so that the angle β formed by the hypotenuse and the calibration ruler width c as a right-angled side can be calculated, so that the angle β between the calibration ruler 1 and the calibration ruler 4 can be calculated as (90- β), and then the angle can be compared with the angle obtained by the picture comparison can be compared with the angle α of the picture, which should be the two inner sides of the rail are generally the same, so that the picture comparison can be verified, and the accurate distance between the two inner sides of two rails can be ensured.
As shown in fig. 2, the calibration and measurement structure 5 includes a measurement mounting seat 11 disposed on the calibration frame 2, the measurement mounting seat 11 is connected with a measurement weight 13 through a measurement pull rope 12 below the measurement mounting seat 11, the measurement weight 13 is sleeved with a measurement camera 14 below the measurement weight 13 through a thread, the upper end of the measurement pull rope 12 passes through the measurement mounting seat 11, one end of the measurement mounting seat 11 passing through is provided with a pull rope ring 15, the pull rope ring 15 is fixed through a pull rope locking bolt 16, and the measurement mounting seat 11 is provided with at least three pull rope locking screw holes 17 matched with the pull rope locking bolt 16.
Due to the problem of the terrain, the correcting frame 2 is not necessarily completely vertical when being installed, the correcting ruler 3 can move in the correcting groove 3, even if the correcting frame inclines, the horizontal falling of the correcting ruler 3 on two rails can not be influenced and the correcting ruler can not be supported by the rails 1, the correcting measuring structure 5 is a structure that the measuring pulling rope 12 is matched with the measuring weight 13, the measuring weight 13 is always vertically downward under the action of gravity no matter whether the correcting frame 2 inclines, and further the measuring camera 14 is always vertically downward, meanwhile, due to the installation of the correcting frame 2, the height between the measuring camera 14 and the rails 1 can be influenced, and the shooting effect can be generated in serious cases, and the height of the measuring weight 13 can be adjusted through the matching of the pulling rope locking bolt 6, the pulling rope locking screw hole 17 and the pulling rope ring 15, and further the good shooting effect can be ensured.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principle and the implementation of the present invention have been explained by using specific examples, the above description is only used to help understand the method and the core idea of the present invention, the above description is only the preferred implementation of the present invention, it should be noted that there is an infinite specific structure objectively due to the limited character expression, and for those skilled in the art, without departing from the principle of the present invention, some improvements, decorations or changes can be made, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (4)
1. The utility model provides a track fault diagnosis displacement correcting unit with measure structure, its characterized in that, is including being in correction frame (2) in two rail (1) outsides, the middle part of correction frame (2) seted up correction groove (3), and two correction grooves (3) are run through by a correction chi (4), be provided with on two correction frames (2) and correct measurement structure (5) that can vertically shoot downwards, and correct the photo that measurement structure (5) were shot and transmit for the picture and compare the module, compare the interval of module calculation two rail (1) through the picture.
2. The rail fault diagnosis displacement correction device with the measurement structure as claimed in claim 1, wherein the calibration scale (4) is provided with scale marks (6) on both sides of the upper surface, and the calibration scale (4) can move up and down in the calibration groove (3).
3. The rail fault diagnosis displacement correction device with the measurement structure as claimed in claim 1, wherein the calibration measurement structure (5) comprises a measurement mounting seat (11) arranged on the calibration frame (2), a measurement weight (13) is connected below the measurement mounting seat (11) through a measurement pull rope (12), and a measurement camera (14) is threadedly sleeved below the measurement weight (13).
4. The rail fault diagnosis displacement correction device with the measurement structure as claimed in claim 3, wherein the upper end of the measurement pull rope (12) passes through the measurement mounting seat (11), and one end of the measurement pull rope (12) passing through the measurement mounting seat (11) is provided with a pull rope ring (15), the pull rope ring (15) is fixed by a pull rope locking bolt (16), and the measurement mounting seat (11) is provided with at least three pull rope locking screw holes (17) matched with the pull rope locking bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270687.7U CN217839553U (en) | 2022-05-25 | 2022-05-25 | Rail fault diagnosis displacement correction device with measurement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270687.7U CN217839553U (en) | 2022-05-25 | 2022-05-25 | Rail fault diagnosis displacement correction device with measurement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217839553U true CN217839553U (en) | 2022-11-18 |
Family
ID=84020724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221270687.7U Expired - Fee Related CN217839553U (en) | 2022-05-25 | 2022-05-25 | Rail fault diagnosis displacement correction device with measurement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217839553U (en) |
-
2022
- 2022-05-25 CN CN202221270687.7U patent/CN217839553U/en not_active Expired - Fee Related
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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: 20221118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |