CN208254405U - A kind of device of continuous automatic measurement rail head width - Google Patents
A kind of device of continuous automatic measurement rail head width Download PDFInfo
- Publication number
- CN208254405U CN208254405U CN201820553368.4U CN201820553368U CN208254405U CN 208254405 U CN208254405 U CN 208254405U CN 201820553368 U CN201820553368 U CN 201820553368U CN 208254405 U CN208254405 U CN 208254405U
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- rail
- laser sensor
- dot laser
- rail head
- supporting plate
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Abstract
The utility model provides a kind of device of continuous automatic measurement rail head width, and including being set to the support frame of rail rollgang two sides and the dot laser sensor being fixed on support frame as described above, the dot laser sensor is connected with control system；Support frame as described above includes supporting plate and two stabilizer blades being set to below the supporting plate, and the stabilizer blade is fixed by bolts on the bearing block of rail rollgang two sides, and the dot laser sensor is fixed on the supporting plate.In rail transmission process, dot laser sensor by being set to two sides automatically and continuously records the rail head location information at 16mm, and the rail head location information recorded is sent to control system, rail head width dimensions are obtained by calculation, the necking down substandard products generated during forging and stamping can be accurately detected with this, it avoids it from flowing into subsequent processing, loss is preferably minimized.
Description
Technical field
The utility model relates to switch manufacture technical field, the device of specifically a kind of continuous automatic measurement rail head width.
Background technique
Important component one of of the track switch as railway, manufacturing quality is most important.Tongue class rail member in track switch
By AT dwarf forms special section frog (abbreviation AT rail) manufacture be process, in order to realize with rear end standard track bond, need by
AT rail heel end is forged into standard rail type.Since AT rail is during forging and stamping, it is inevitably present longitudinal extension, so easily in mistake
The phenomenon that section forms rail head width super minus tolerance is crossed, and the rail residual temperature just forged and pressed is high, measurement difficulty height and measurement accuracy is poor,
It is not easy to find necking down substandard products in time, rail is be easy to cause to be lost.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of dress of sensor-based continuous automatic measurement rail head width
It sets.
A kind of device of continuous automatic measurement rail head width, including being set to the support frame of rail rollgang two sides and consolidating
Due to the dot laser sensor on support frame as described above, the virtual line of two sides dot laser sensor perpendicular to the rail in conveying,
The dot laser sensor is connected with control system；Support frame as described above includes supporting plate and two branch being set to below the supporting plate
Foot, the stabilizer blade are fixed by bolts on the bearing block of rail rollgang two sides, and the dot laser sensor is fixed
In on the supporting plate.
Preferably, it is provided with dot laser sensor protective shield above the supporting plate, the shield entirety flare,
It is narrower than towards rail side towards external side；It is enclosed construction towards rail side, corresponds only to dot laser sensor
Position is equipped with through-hole；Its towards external side be uncovered structure, and be equipped with cover board.
Preferably, heat insulation foam is equipped in the shield.
The utility model has the beneficial effects that in rail transmission process, by being set to the dot laser sensor of two sides certainly
It moves and continuously records the rail head location information at 16mm, and the rail head location information recorded is sent to control system,
Rail head width dimensions are obtained by calculation, the necking down substandard products generated during forging and stamping can be detected accurately with this, avoid its stream
Enter subsequent processing；Present apparatus structure is simple, measurement is accurate, strong operability, improves rail head width measurement efficiency, alleviates artificial
Labor intensity realizes all rail exhaustive measurements, finds necking down substandard products in time, loss is preferably minimized.
Detailed description of the invention
Fig. 1 is the utility model and rail rollgang relative position schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is that rail head width dimensions calculate schematic diagram.
Specific embodiment
The technical scheme in the utility model embodiment is clearly and completely described with reference to the accompanying drawing, it is clear that institute
The embodiment of description is only the utility model a part of the embodiment, instead of all the embodiments.Based in the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained fall within the protection scope of the utility model.
Embodiment 1
A kind of device of continuous automatic measurement rail head width, as shown in Figure 1 and Figure 2, including is symmetrically disposed on rail conveying roller
The support frame of 5 two sides of road and the dot laser sensor 1 being fixed on support frame as described above, two sides dot laser sensor 1 virtually connect
Line is connected with control system perpendicular to the rail in conveying, the dot laser sensor 1；Support frame as described above includes supporting plate 3 and sets
Two stabilizer blades 2 being placed in below the supporting plate, the stabilizer blade 2 are fixed by bolts in the bearing of rail rollgang two sides
On seat, the dot laser sensor 1 is fixed on the supporting plate 3.
Dot laser sensor protective shield 4, the whole flare of the shield 4, direction are provided with above the supporting plate 3
Rail side is narrower than towards external side；It is enclosed construction towards rail side, corresponds only to the position of dot laser sensor
Equipped with through-hole；Its towards external side be uncovered structure.
It is equipped with heat insulation foam in the shield 4, for carrying out high temperature protection to dot laser sensor.
The measuring principle of the utility model is very simple, as shown in figure 3, since the point for being mounted on rail rollgang two sides swashs
The distance between optical sensor a is fixed it is known that when rail 6 passes through from centre, and the location information of sensor acquisition changes,
Two sides dot laser sensor is respectively b, c, a-(b+c at a distance from rail) it is rail head width dimensions.The utility model can be certainly
Dynamic and continuously measurement rail head width dimensions, and the rail head width minimum that final output is measured, to accurately detect to forge and press
The necking down substandard products generated in the process avoid it from flowing into subsequent processing, realize product quality monitoring.
Since the utility model measuring principle is simple, so the rail head width dimensions that its control system is undertaken calculate and appoint
Business, belongs to very simple calculations, without the computer software algorithm of too complex, those skilled in the art can simply be known.
Finally, it should also be noted that listed above is only one specific embodiment of the utility model.Obviously, this is practical
Novel to be not limited to above embodiments, acceptable there are many deformations.Those skilled in the art can disclose from the utility model
Content all deformations for directly exporting or associate, be considered as the protection scope of the utility model.
Claims (3)
1. a kind of device of continuous automatic measurement rail head width, which is characterized in that including being set to rail rollgang two sides
Support frame and the dot laser sensor being fixed on support frame as described above, the virtual line of two sides dot laser sensor is perpendicular to conveying
In rail, the dot laser sensor is connected with control system；
Support frame as described above includes supporting plate and two stabilizer blades being set to below the supporting plate, and the stabilizer blade is fixed by bolts in institute
On the bearing block for stating rail rollgang two sides, the dot laser sensor is fixed on the supporting plate.
2. the device of continuous automatic measurement rail head width according to claim 1, which is characterized in that set above the supporting plate
It is equipped with dot laser sensor protective shield, the shield entirety flare is narrower than towards rail side towards external side；
It is enclosed construction towards rail side, and the position for corresponding only to dot laser sensor is equipped with through-hole；It is towards external side
Uncovered structure, and it is equipped with cover board.
3. the device of continuous automatic measurement rail head width according to claim 2, which is characterized in that set in the shield
There is heat insulation foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820553368.4U CN208254405U (en) | 2018-04-18 | 2018-04-18 | A kind of device of continuous automatic measurement rail head width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820553368.4U CN208254405U (en) | 2018-04-18 | 2018-04-18 | A kind of device of continuous automatic measurement rail head width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208254405U true CN208254405U (en) | 2018-12-18 |
Family
ID=64636758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820553368.4U Active CN208254405U (en) | 2018-04-18 | 2018-04-18 | A kind of device of continuous automatic measurement rail head width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208254405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077020A (en) * | 2019-06-12 | 2019-08-02 | 广州烨诺科技有限公司 | A kind of tire winding adhesive tape real-time monitoring device |
-
2018
- 2018-04-18 CN CN201820553368.4U patent/CN208254405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077020A (en) * | 2019-06-12 | 2019-08-02 | 广州烨诺科技有限公司 | A kind of tire winding adhesive tape real-time monitoring device |
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