CN110174076A - A kind of measurement of Laser Curve versed sine and identification point laying out apparatus - Google Patents
A kind of measurement of Laser Curve versed sine and identification point laying out apparatus Download PDFInfo
- Publication number
- CN110174076A CN110174076A CN201910495386.0A CN201910495386A CN110174076A CN 110174076 A CN110174076 A CN 110174076A CN 201910495386 A CN201910495386 A CN 201910495386A CN 110174076 A CN110174076 A CN 110174076A
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- China
- Prior art keywords
- laser
- distance measuring
- sliding rail
- measuring sensor
- laying out
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of measurements of Laser Curve versed sine and identification point laying out apparatus, it mainly includes the bracket and reflector that rail side is arranged in and has strength magnetic support, measuring instrument is equipped with above bracket, fine tuning slide unit is equipped between measuring instrument and bracket, bracket includes the sliding rail and strut of a transverse direction, one end of strut is connected with sliding rail by shaft, and one end of sliding rail and the other end of strut are equipped with strength magnetic support；The lower end surface for finely tuning slide unit is equipped with sliding block corresponding with sliding rail, and the upper surface for finely tuning slide unit is fixed equipped with measuring instrument；Horizontal laser light distance measuring sensor, vertical laser distance measuring sensor and processing module, the light that the light that vertical laser distance measuring sensor is emitted is issued perpendicular to horizontal laser light distance measuring sensor are equipped in the measuring instrument.The present invention has structure simple, and storage is convenient, reduces labor intensity, and intelligence degree is high, and automatic measurement simultaneously records transmission data, measures efficient quick, the high advantage of measurement accuracy.
Description
Technical field
The invention belongs to the field of measuring technique of railroad track curve (bend), and in particular to a kind of Laser Curve versed sine survey
Amount and identification point laying out apparatus.
Background technique
Need to measure the curvature of orbital curve that (railway term claims " just in the daily maintenance of trackage
Arrow " measurement).Traditional operation process is usually co-operated by three people, wherein interior layback one 20 along track curves of two people
The long rope (usually nylon line) of rice, two people, which tense rope both ends, is close to track side, and another people measures track song with ruler
From the vertical range of rope among line (data are versed sine measured value, and unit is millimeter).This method is measured using artificial bracing wire,
Personnel are more, low efficiency, repeatedly retractable cable, and holding time is long, are not able to satisfy the needs of present railway high speed transportation development.Patent
Entitled laser versine measuring instrument, the Chinese utility model patent of Patent No. CN201020629513.6, which gives one kind, to drop
Low labor intensity shortens the measuring instrument of the activity duration occupied on railway, but its intelligence degree is low, needs manually recorded number
According to not being able to satisfy growth requirement at this stage.
Summary of the invention
The purpose of the present invention is to provide a kind of measurements of Laser Curve versed sine and identification point laying out apparatus, to solve above-mentioned back
The problem of being proposed in scape technology.Its structure is simple, easy to use, and intelligence degree is high, can automatically record, transmit data.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of measurement of Laser Curve versed sine and identification point laying out apparatus, mainly include setting in rail side with strength magnetic
The bracket of support, the reflector with strength magnetic support, the bracket top is equipped with measuring instrument, between measuring instrument and bracket
Equipped with fine tuning slide unit, the bracket includes the sliding rail and strut of a transverse direction, and one end of strut is connected with sliding rail by shaft,
One end of sliding rail and the other end of strut are equipped with strength magnetic support；The lower end surface for finely tuning slide unit is equipped with cunning corresponding with sliding rail
Block, the upper surface for finely tuning slide unit are fixed equipped with measuring instrument；It is equipped with horizontal laser light distance measuring sensor in the measuring instrument, vertically swashs
Ligh-ranging sensor and processing module, the horizontal laser light distance measuring sensor include laser range sensor one and laser ranging
The light that sensor two, laser range sensor one and laser range sensor two are launched is on the same axis, vertical to swash
The light that the light that ligh-ranging sensor is emitted is issued perpendicular to horizontal laser light distance measuring sensor.
Preferably, the measuring instrument further includes display and regulation button.
Preferably, the fine tuning slide unit is that XR axis twin shaft finely tunes slide unit.
Preferably, the processing module includes battery module, Bluetooth transmission and cache module, and battery module is surveyed to entire
Amount instrument is powered, and Bluetooth transmission transfers data to the mobile terminal equipped with dedicated APP, and horizontal laser light distance measuring sensor is surveyed
Numerical value is compared with pre-set value, if they are the same or error in a certain range, directly vertical laser distance measuring sensor is measured
Data processing after pass to the mobile terminal APP；If not identical, adjust fine tuning slide unit and horizontal laser light distance measuring sensor is surveyed
Numerical value is identical as pre-set value.
Preferably, the mobile terminal APP is mobile phone, laptop, which ensure that information-based record and management, mention
High working efficiency.
Preferably, it is connected by shaft with one end of fixed link on the strut, the other end of fixed link is equipped with groove
One, sliding rail is equipped with positioning column corresponding with groove one, and fixed link is perpendicular with sliding rail.
Preferably, limited post is equipped in the middle part of the strut, the middle part of fixed link is equipped with groove two corresponding with limited post.
Preferably, level meter is additionally provided on the sliding rail.
Preferably, the length and width of the reflector is not less than 5cm, and area is not less than 25 square centimeters of pros
Shape.
The beneficial effects of the present invention are: can also be put into correlated identities point while the present invention has the function of versed sine measurement
Sample, the functions such as three layings without curve, the calculating of curve track lining amount and guidance, the assessment of curve automated analysis；Also have mating
The visualization function of data.The present invention has structure simple, reduces labor intensity, and intelligence degree is high, and automatic measurement is simultaneously remembered
Record transmission data, measure efficient quick, the high advantage of measurement accuracy.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is reverse reflector structure schematic diagram in the present invention；
Fig. 3 is that laser range sensor emits light schematic diagram in the present invention；
Fig. 4 is work flow diagram of the present invention；
Fig. 5 is laser range sensor schematic view of the mounting position in the embodiment of the present invention one；
Fig. 6 is laser range sensor schematic view of the mounting position in the embodiment of the present invention two；
Fig. 7 is laser range sensor schematic view of the mounting position in the embodiment of the present invention three.
As shown in the figure: rail 1 has strength magnetic support 2, bracket 3, reflector 4, measuring instrument 5, fine tuning slide unit 6, sliding rail
7, strut 8, sliding block 9, vertical laser distance measuring sensor 10, laser range sensor 1, laser range sensor 2 12, fixation
Bar 13, groove 1, positioning column 15, limited post 16, groove 2 17, level meter 18, mark point 19.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figures 1-4, a kind of Laser Curve versed sine measurement and identification point laying out apparatus, mainly include being arranged in steel
1 side of rail has the bracket 3 of strength magnetic support 2, and the reflector 4 with strength magnetic support 2 is set above the bracket 3
There is measuring instrument 5, fine tuning slide unit 6 is equipped between measuring instrument 5 and bracket 3, the bracket 3 includes the sliding rail 7 and branch of a transverse direction
One end of bar 8, strut 8 is connected with sliding rail 7 by shaft, and one end of sliding rail 7 and the other end of strut 8 are equipped with strength magnetic branch
Seat 2；The lower end surface for finely tuning slide unit 6 is equipped with sliding block 9 corresponding with sliding rail 7, and the upper surface of fine tuning slide unit 6 is fixed to be equipped with measuring instrument 5；
Horizontal laser light distance measuring sensor, vertical laser distance measuring sensor 10 and processing module, the water are equipped in the measuring instrument 5
Flat laser range sensor includes laser range sensor 1 and laser range sensor 2 12, laser range sensor 1
The light beam 2 that the light beam 1 and laser range sensor 2 12 of sending are launched on the same axis, vertical laser distance measuring sensor
The light beam that 10 light beams 3 emitted are issued perpendicular to horizontal laser light distance measuring sensor, horizontal laser light distance measuring sensor swash with vertical
The rail level distance A of plane to rail 1 where ligh-ranging sensor 10 is 16mm.
The measuring instrument 5 further includes display and regulation button, display can real-time display with sets of data, electricity and when
Between.
The fine tuning slide unit 6 is that XR axis twin shaft finely tunes slide unit, it can be ensured that measuring instrument 5 is adjustable in the direction of vertical slide rail
Section and 5 place plane of measuring instrument rotate 360 °.
The processing module includes battery module, Bluetooth transmission and cache module, battery module to entire measuring instrument into
Row power supply, the equipment division continuous work at least 5 hours, Bluetooth transmission transferred data to the mobile terminal equipped with dedicated APP, horizontal
The numerical value that laser range sensor is surveyed is compared with pre-set value, if they are the same or error in a certain range, will directly hang down
The mobile terminal APP is passed to after the data processing that straight laser range sensor is measured；If not identical, adjust fine tuning slide unit and make level
The numerical value that laser range sensor is surveyed is identical as pre-set value.
The mobile terminal APP is mobile phone, laptop, which ensure that information-based record and management, improve work
Make efficiency.
It is connected by shaft with one end of fixed link 13 on the strut 8, the other end of fixed link 13 is equipped with groove one
14, sliding rail 7 is equipped with positioning column 15 corresponding with groove 1, and positioning column 15 is placed in groove 1, it is ensured that fixed link 13 with
Sliding rail 7 is perpendicular.
Limited post 16 is equipped in the middle part of the strut 8, the middle part of fixed link 13 is equipped with groove two corresponding with limited post 16
17.When not in use, fixed link 13 is swung, positioning column 15 is removed in groove 1, and limited post 16 is placed in groove 2 17,
Then strut 8 is swung, merges it with sliding rail 7, convenient for storage, transport.
It is additionally provided with level meter 18 on the sliding rail 7, when being easily installed, adjusts and ensures that sliding rail is on horizontal plane.
The length and width of the reflector 4 is not less than 5cm, and area is not less than 25 square centimeters of square.Instead
Tabula rasa 4 is equipped with mark point 19, and the distance B of mark point 19 to 1 upper surface of rail is 16mm, mark point 19 to 2 side of rail
Distance C is 10mm.
The equipment imports the mobile terminal APP using the preceding information bank by surveyed track.When carrying out versed sine measurement, horizontal laser light is surveyed
Be compared away from the numerical value that sensor is surveyed with pre-set value, if they are the same or error in a certain range, directly by vertical laser
The mobile terminal APP is passed to after the data processing that distance measuring sensor is measured；If not identical, adjust fine tuning slide unit and horizontal laser light is surveyed
The numerical value surveyed away from sensor is identical as pre-set value.Vertical laser ranging processing mode is divided into three according to different embodiments
Kind: as described in Figure 5, versed sine is the numerical value and vertical laser distance measuring sensor to horizontal laser light of vertical laser distance measuring sensor measurement
The sum of the vertical range of straight line where distance measuring sensor；Versed sine as described in Figure 6 is the numerical value of vertical laser distance measuring sensor measurement
And the difference of the vertical range of straight line where vertical laser distance measuring sensor to horizontal laser light distance measuring sensor；As described in Figure 7, versed sine
For the numerical value of vertical laser distance measuring sensor measurement.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. a kind of Laser Curve versed sine measurement and identification point laying out apparatus, it is characterised in that: it mainly includes being arranged in rail side
Face has the bracket of strength magnetic support, the reflector with strength magnetic support, and the bracket top is equipped with measuring instrument, surveys
It measures and is equipped with fine tuning slide unit between instrument and bracket, the bracket includes the sliding rail and strut of a transverse direction, one end of strut and cunning
Rail is connected by shaft, and one end of sliding rail and the other end of strut are equipped with strength magnetic support；The lower end surface of fine tuning slide unit is set
There is sliding block corresponding with sliding rail, the upper surface for finely tuning slide unit is fixed equipped with measuring instrument；Horizontal laser light is equipped in the measuring instrument
Distance measuring sensor, vertical laser distance measuring sensor and processing module, the horizontal laser light distance measuring sensor includes laser ranging
The light that sensor one and laser range sensor two, laser range sensor one and laser range sensor two are launched exists
On same axis, light that the light that vertical laser distance measuring sensor is emitted is issued perpendicular to horizontal laser light distance measuring sensor.
2. a kind of Laser Curve versed sine measurement according to claim 1 and identification point laying out apparatus, it is characterised in that: described
Measuring instrument further include display and regulation button.
3. a kind of Laser Curve versed sine measurement according to claim 1 and identification point laying out apparatus, it is characterised in that: described
Fine tuning slide unit be XR axis twin shaft finely tune slide unit.
4. a kind of Laser Curve versed sine measurement according to claim 1 and identification point laying out apparatus, it is characterised in that: described
Processing module include battery module, Bluetooth transmission and cache module, battery module is powered entire measuring instrument, bluetooth pass
Defeated to transfer data to the mobile terminal equipped with dedicated APP, the numerical value and pre-set value that horizontal laser light distance measuring sensor is surveyed carry out
Compare, if they are the same or error in a certain range, will directly be passed to after data processing that vertical laser distance measuring sensor is measured
The mobile terminal APP；If not identical, the numerical value and pre-set value phase that fine tuning slide unit surveys horizontal laser light distance measuring sensor are adjusted
Together.
5. a kind of Laser Curve versed sine measurement according to claim 4 and identification point laying out apparatus, it is characterised in that: described
The mobile terminal APP be mobile phone, laptop, which ensure that information-based record and management, improve work efficiency.
6. a kind of Laser Curve versed sine measurement according to claim 1 and identification point laying out apparatus, it is characterised in that: described
Strut on be connected with one end of fixed link by shaft, the other end of fixed link is equipped with groove one, and sliding rail is equipped with and groove
One corresponding positioning column, fixed link are perpendicular with sliding rail.
7. a kind of Laser Curve versed sine measurement according to claim 1 and identification point laying out apparatus, it is characterised in that: described
Strut in the middle part of be equipped with limited post, the middle part of fixed link is equipped with groove two corresponding with limited post.
8. a kind of Laser Curve versed sine measurement according to claim 1 and identification point laying out apparatus, it is characterised in that: described
Sliding rail on be additionally provided with level meter.
9. a kind of Laser Curve versed sine measurement according to claim 1 and identification point laying out apparatus, it is characterised in that: described
The length and width of reflector be not less than 5cm, area is not less than 25 square centimeters of square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495386.0A CN110174076A (en) | 2019-06-10 | 2019-06-10 | A kind of measurement of Laser Curve versed sine and identification point laying out apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495386.0A CN110174076A (en) | 2019-06-10 | 2019-06-10 | A kind of measurement of Laser Curve versed sine and identification point laying out apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110174076A true CN110174076A (en) | 2019-08-27 |
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ID=67697170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910495386.0A Pending CN110174076A (en) | 2019-06-10 | 2019-06-10 | A kind of measurement of Laser Curve versed sine and identification point laying out apparatus |
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| CN (1) | CN110174076A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580509A (en) * | 2020-04-20 | 2020-08-25 | 覃强 | Multifunctional intelligent mobile platform for track operation |
-
2019
- 2019-06-10 CN CN201910495386.0A patent/CN110174076A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580509A (en) * | 2020-04-20 | 2020-08-25 | 覃强 | Multifunctional intelligent mobile platform for track operation |
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