CN204509893U - A kind of adjusting device for examining and determine high speed railway track measuring instrument gauge - Google Patents
A kind of adjusting device for examining and determine high speed railway track measuring instrument gauge Download PDFInfo
- Publication number
- CN204509893U CN204509893U CN201520103132.7U CN201520103132U CN204509893U CN 204509893 U CN204509893 U CN 204509893U CN 201520103132 U CN201520103132 U CN 201520103132U CN 204509893 U CN204509893 U CN 204509893U
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- track
- rail
- topped ridge
- measuring apparatus
- structural beams
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Abstract
The utility model relates to a kind of adjusting device for examining and determine high speed railway track measuring instrument gauge.Need in rail measuring apparatus verification process to simulate the gauge of two siding track framves and adjust.The utility model comprises structural beams, and structural beams end face two ends are provided with the parallel track flat-topped ridge of twice; Track flat-topped ridge one end is fixed end, and one end is movable end; The track flat-topped ridge of movable end is placed on guide rail that structural beams is arranged by guide rail slide block, guide rail perpendicular to rail to setting; Leading screw and the spindle motor of horizontal direction is connected with bottom the track flat-topped ridge of movable end.The utility model can be simulated accurately the gauge of two siding track framves and adjust in rail measuring apparatus verification process, thus the regular calibrating of timing can be carried out to rail measuring apparatus, rational in infrastructure, simple to operate, avoid rail measuring apparatus in field operation process, use the measure error caused for a long time, improve the accuracy of measurement of rail measuring apparatus.
Description
Technical field
the utility model belongs to railroad survey technical field, is specifically related to a kind of adjusting device for examining and determine high speed railway track measuring instrument gauge.
Background technology
The smooth degree of railroad track refers to that the height that track is occurred rises and falls and left and right offsets, and affects the normal traveling of train because train orbits and the change of track bed for a long time.Along with improving constantly of train running speed, for realizing safety and the comfortableness of train operation, particularly the ride comfort of high speed railway track directly affects the safety of bullet train with steady, the design and construction of circuit must accomplish high ride, railroad requires more and more higher to railway irregularity state parameter, therefore particularly seems important to the detection of rail smooth degree with maintenance.
At present, detection for railroad track smooth degree adopts the mode of track geometry status measuring instrument to carry out more, but, this measuring instrument is needing to carry out applicability adjustment for during the wireline inspection such as Ballast track, non-fragment orbit, subway, light rail, Long-Time Service also can affect its certainty of measurement, therefore, the calibrating installation of a standard is needed to carry out the regular calibrating of timing to measuring instrument, to guarantee its reliability in field operation measuring process and accuracy, need in the verification process of rail measuring apparatus to simulate accurately both sides gauge and adjust.
Summary of the invention
The purpose of this utility model is to provide a kind of adjusting device for examining and determine high speed railway track measuring instrument gauge, can simulate accurately both sides gauge in the verification process of rail measuring apparatus and adjust.
The technical scheme that the utility model adopts is:
For examining and determine an adjusting device for high speed railway track measuring instrument gauge, it is characterized in that:
Comprise structural beams, structural beams end face two ends are provided with the parallel track flat-topped ridge of twice;
Track flat-topped ridge one end is fixed end, and one end is movable end; The track flat-topped ridge of movable end is placed in by guide rail slide block on guide rail that structural beams is arranged, and guide rail to setting, guide rail is provided with magnetic grid bar perpendicular to rail.
Leading screw and the spindle motor of horizontal direction is connected with bottom the track flat-topped ridge of movable end.
Structural beams is placed on base, and base bottom corner is fixed with lower margin by adjusting bolt.
The utility model has the following advantages:
The utility model can simulate accurately and adjust in the verification process of rail measuring apparatus, and the regular calibrating of timing is carried out to rail measuring apparatus, rational in infrastructure, simple to operate, avoid rail measuring apparatus in field operation process, use the measure error caused for a long time, improve the accuracy of measurement of rail measuring apparatus.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model leading screw end upward view (pumping structural beams).
In figure, 1-track flat-topped ridge, 2-structural beams, 3-guide rail, 4-rail track slide block, 5-base, 6-lower margin, 7-spindle motor, 8-leading screw.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
A kind of adjusting device for examining and determine high speed railway track measuring instrument gauge that the utility model relates to, for the gauge simulation in the verification process of rail measuring apparatus and adjustment.Described regulating platform comprises structural beams 2, and structural beams 2 end face two ends are provided with the parallel track flat-topped ridge 1 of twice.Track flat-topped ridge 1 one end is fixed end, and one end is movable end; The track flat-topped ridge 1 of movable end is placed on the guide rail 3 of setting in structural beams 2 by guide rail slide block 4, and guide rail 3 to setting, guide rail 3 is provided with magnetic grid bar perpendicular to rail.Leading screw 8 and the spindle motor 7 of horizontal direction is connected with bottom the track flat-topped ridge 1 of movable end.
During calibrating, start spindle motor 7 and to stretch leading screw 8, realize to movable end track flat-topped ridge 1 perpendicular to the translation of rail to direction, translation distance is embodied by the number of degrees of magnetic grid bar.
Structural beams 2 is placed on base 5, and bottom base 5, corner is fixed with lower margin 6 by adjusting bolt.Adjusting bolt is utilized to coordinate leveling ruler and level gauge, successively by the vertical, horizontal leveling of equipment, to make structural beams 2 coplanar contour with the top work plane of track flat-topped ridge 1.
Content of the present utility model is not limited to cited by embodiment, and the conversion of those of ordinary skill in the art by reading the utility model manual to any equivalence that technical solutions of the utility model are taked, is claim of the present utility model and contains.
Claims (3)
1., for examining and determine an adjusting device for high speed railway track measuring instrument gauge, it is characterized in that:
Comprise structural beams (2), structural beams (2) end face two ends are provided with the parallel track flat-topped ridge (1) of twice;
Track flat-topped ridge (1) one end is fixed end, and one end is movable end; The track flat-topped ridge (1) of movable end is placed on the upper guide rail (3) arranged of structural beams (2) by guide rail slide block (4), and guide rail (3) is perpendicular to rail to setting, and (3) are provided with magnetic grid bar to guide rail.
2. a kind of adjusting device for examining and determine high speed railway track measuring instrument gauge according to claim 1, is characterized in that:
Track flat-topped ridge (1) bottom of movable end is connected with leading screw (8) and the spindle motor (7) of horizontal direction.
3. a kind of adjusting device for examining and determine high speed railway track measuring instrument gauge according to claim 2, is characterized in that:
Structural beams (2) is placed on base (5), and corner, base (5) bottom is fixed with lower margin (6) by adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103132.7U CN204509893U (en) | 2015-02-13 | 2015-02-13 | A kind of adjusting device for examining and determine high speed railway track measuring instrument gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103132.7U CN204509893U (en) | 2015-02-13 | 2015-02-13 | A kind of adjusting device for examining and determine high speed railway track measuring instrument gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509893U true CN204509893U (en) | 2015-07-29 |
Family
ID=53707887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103132.7U Active CN204509893U (en) | 2015-02-13 | 2015-02-13 | A kind of adjusting device for examining and determine high speed railway track measuring instrument gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887592A (en) * | 2016-04-27 | 2016-08-24 | 成都四方瑞邦测控科技有限责任公司 | Track inspection instrument verification platform |
| CN112813750A (en) * | 2021-02-08 | 2021-05-18 | 中铁十一局集团第三工程有限公司 | Track transverse distance detection device |
-
2015
- 2015-02-13 CN CN201520103132.7U patent/CN204509893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887592A (en) * | 2016-04-27 | 2016-08-24 | 成都四方瑞邦测控科技有限责任公司 | Track inspection instrument verification platform |
| CN112813750A (en) * | 2021-02-08 | 2021-05-18 | 中铁十一局集团第三工程有限公司 | Track transverse distance detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |