CN220480184U - Automatic temperature measuring device for continuous casting tundish - Google Patents
Automatic temperature measuring device for continuous casting tundish Download PDFInfo
- Publication number
- CN220480184U CN220480184U CN202321854897.5U CN202321854897U CN220480184U CN 220480184 U CN220480184 U CN 220480184U CN 202321854897 U CN202321854897 U CN 202321854897U CN 220480184 U CN220480184 U CN 220480184U
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- temperature measuring
- continuous casting
- probe
- measuring device
- automatic
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 20
- 239000000523 sample Substances 0.000 claims abstract description 36
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 abstract description 15
- 238000005070 sampling Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000003723 Smelting Methods 0.000 abstract description 4
- 238000009851 ferrous metallurgy Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model relates to the technical field of ferrous metallurgy, in particular to an automatic temperature measuring device for a continuous casting tundish, which comprises a traversing trolley arranged on a track, wherein the traversing trolley is connected with a rotary temperature measuring mechanism, the rotary temperature measuring mechanism comprises a stand column, the top of the stand column is rotationally connected with a rotating seat and a connecting arm, the connecting arm is connected with a temperature measuring gun through a lifting mechanism, the bottom of the temperature measuring gun is connected with a probe, the stand column is fixedly connected with a motor, an output shaft of the motor is connected with a transmission gear, and the rotating seat is fixedly connected with an inner gear ring meshed with the transmission gear through a connecting plate so that the transmission gear drives the rotating seat to rotate by taking the central axis of the stand column as a rotating shaft. The utility model can drive the temperature measuring gun and the probe to rotate to the temperature measuring position of the tundish for automatic temperature measurement, and rotate to the probe box for disassembling the probe sample after temperature measurement, thereby realizing continuous casting automatic sampling work and reducing the labor intensity of smelting procedures.
Description
Technical Field
The utility model relates to the technical field of ferrous metallurgy, in particular to an automatic temperature measuring device for continuous casting tundish.
Background
The continuous casting process is a stage of transition from molten steel smelting to casting blank, the protection casting in the stage has great influence on the quality of molten steel, the traditional tundish sampling is carried out by adopting a manual method, the manual method can only adopt oblique insertion type sampling, the stable slag surface of the tundish is greatly damaged, and the secondary oxidation and slag rolling conditions are serious; meanwhile, manual sampling is required to directly face the liquid level of steel, the risk of scalding exists, and meanwhile, the labor intensity of workers is increased.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the automatic temperature measuring device for the continuous casting tundish, which can drive the temperature measuring gun and the probe to rotate to the temperature measuring position of the tundish to automatically measure the temperature, and rotate to the probe box to detach the probe sample for separation after the temperature measurement, thereby realizing continuous casting automatic sampling work and reducing the labor intensity of smelting procedures.
The automatic temperature measuring device of package in continuous casting in this scheme, including setting up the sideslip dolly on the track, be connected with rotatory temperature measuring mechanism on the sideslip dolly, this rotatory temperature measuring mechanism be used for controlling the probe stretch into respectively on the sideslip dolly middle package and the probe case, rotatory temperature measuring mechanism is including vertical stand of connecting on the sideslip dolly, stand top rotation is connected with the roating seat, still transversely is connected with the linking arm on the roating seat, and this linking arm is connected with the temperature measuring rifle through elevating system, and the probe is connected to the temperature measuring rifle bottom, wherein, fixedly connected with motor on the stand, this motor output shaft have drive gear, the roating seat pass through connecting plate fixedly connected with drive gear engagement's ring gear to make drive gear drive the roating seat and use the rotation of the central axis of stand as the rotation axis.
The technical scheme of the utility model is as follows:
further, elevating system is including setting up worm wheel and the worm on the linking arm, the worm bottom rotates and is connected with the support arm, and the one end of this support arm is used for connecting the temperature measuring rifle, fixedly connected with gag lever post on the support arm, vertical run through has the spacing hole to be used for on the linking arm the gag lever post runs through.
Further, the bottom of the upright post is integrally formed with a fixed chassis, and the fixed chassis is connected with the transverse trolley through bolts.
Furthermore, the fixed chassis is made of high manganese steel, so that the stability is better.
Further, the upright posts, the tundish and the probe box are arranged in a right triangle on the traversing trolley.
Furthermore, the temperature measuring gun is a water-cooled temperature measuring gun, and the temperature measuring gun is ensured not to generate high-temperature deformation during temperature measurement.
Further, a temperature display is further arranged on the upright post and is electrically connected with the temperature measuring gun, and the temperature display displays and uploads according to a temperature measuring result.
The beneficial effects of the utility model are as follows:
1. the rotary temperature measuring mechanism designed by the utility model can drive the temperature measuring gun and the probe to rotate to the temperature measuring position of the tundish for automatic temperature measurement, and rotate to the probe box for disassembling probe samples for separation after temperature measurement, thereby realizing continuous casting automatic sampling work, reducing the labor intensity of smelting procedures, realizing standardized operation and improving the quality stability of products;
2. in the automatic sampling process, the sampling position and the sampling time are fixed, so that secondary pollution in the sampling process is reduced, and the accuracy of a sample is improved;
3. the utility model realizes mechanical automation operation to replace manual operation, reduces the personnel utilization rate of high-risk posts, and improves the intelligent manufacturing of iron and steel enterprises;
4. the probe of the utility model vertically samples from top to bottom, reduces fluctuation of liquid level, and simultaneously, the sampling time and the sample insertion depth are fixed, so that the sample has high accuracy and little pollution to molten steel, and the working environment of workers is improved.
Drawings
FIG. 1 is a schematic diagram of the front structure of an automatic temperature measuring device for continuous casting tundish of the present utility model;
FIG. 2 is a sectional view showing the structure of a rotary temperature measuring mechanism in the temperature measuring device of the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a bottom view of the ring gear and drive gear portion of the present utility model;
wherein: 1. a track; 2. a traversing trolley; 3. a tundish; 4. a probe box; 5. a column; 6. a rotating seat; 7. a connecting arm; 8. a temperature measuring gun; 9. a probe; 10. a connecting plate; 11. an inner gear ring; 12. a motor; 13. a transmission gear; 14. a worm wheel; 15. a worm; 16. a support arm; 17. and a limit rod.
Detailed Description
As shown in fig. 1, the automatic temperature measuring device for continuous casting tundish provided in this embodiment includes a traversing trolley 2, which runs on a steel factory track 1, a fixed chassis made of high manganese steel is connected to the edge of one side of the middle part of the traversing trolley 2 through bolts, a vertical upright post 5 is arranged on the fixed chassis, as shown in a part a in fig. 2 and 3, a rotating seat 6 is rotatably connected to the upright post 5 through a connecting shaft, two connecting plates 10 are connected to the bottom side wall of the rotating seat 6, an inner gear ring 11 is connected to the bottom of the connecting plates 10, a motor 12 (a low-speed motor with a speed reducer) is fixedly mounted on the upper side wall of the upright post 5, a transmission gear 13 is connected to the output shaft of the motor 12, as shown in fig. 4, the transmission gear 13 is meshed with the inner gear ring 11, and the motor 12 can drive the inner gear ring 11 and the rotating seat 6 to rotate in forward and reverse directions.
In this embodiment, the lateral wall of roating seat 6 still is connected with horizontal linking arm 7, worm wheel 14 and worm 15 are installed to linking arm 7 tip, worm 15 bottom is connected with horizontal support arm 16 through the bearing rotation, the end connection temperature measurement rifle 8 of support arm 16, this temperature measurement rifle 8 is water-cooled temperature measurement rifle, probe 9 is connected to the bottom of temperature measurement rifle 8, worm wheel 14 rotates and can drive worm 15 and temperature measurement rifle 8 to go up and down, in order to avoid temperature measurement rifle 8 to go up and down the process along with support arm 16 rotation, fixed mounting is vertical gag lever post 17 on support arm 16, vertically set up the spacing hole on linking arm 7 and supply gag lever post 17 to vertically run through.
In this embodiment, the tundish 3 and the probe box 4 are respectively placed at two ends of the traversing carriage 2, and form a triangle arrangement with the upright post 5, and a temperature display is arranged on the upright post 5 and is electrically connected with the temperature measuring gun 8, and the temperature display displays and uploads according to the temperature measuring result.
When the embodiment operates, the motor 12 can be started to drive the temperature measuring gun 8 to rotate to the probe box 4 to mount the probe 9, then the motor 12 is controlled to drive the temperature measuring gun 8 and the probe 9 to rotate to the upper part of the continuous casting tundish 3, the worm wheel 14 is started to control the probe 9 to slowly and vertically extend downwards into molten steel of the tundish 3 for temperature measurement and sampling, after the temperature measurement, the temperature measuring gun 8 and the probe 9 are controlled to slowly rise, the motor 12 is controlled to rotate to the probe box 4 for disassembling the probe 9, one-time temperature measurement and sampling operation can be completed, and then the sample is manually sent to a detection laboratory for analysis and detection.
In addition to the above embodiments, the present utility model may have other embodiments; all technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (7)
1. The utility model provides a package automatic temperature measuring device in continuous casting, its characterized in that, including setting up the sideslip dolly on the track, be connected with rotatory temperature measuring mechanism on the sideslip dolly, this rotatory temperature measuring mechanism is used for controlling probe and stretches into the middle package and the probe case on the sideslip dolly respectively, rotatory temperature measuring mechanism includes the stand of vertical connection on the sideslip dolly, the stand top is rotated and is connected with the roating seat, still transversely is connected with the linking arm on the roating seat, and this linking arm is connected with the temperature measuring rifle through elevating system, and the probe is connected to the temperature measuring rifle bottom, wherein, fixedly connected with motor on the stand, this motor output shaft have drive gear, the roating seat pass through connecting plate fixedly connected with drive gear engagement's ring gear to make drive gear drive the roating seat and use the central axis of stand as the rotation of rotation axis.
2. The automatic temperature measuring device for continuous casting tundish according to claim 1, wherein the lifting mechanism comprises a worm wheel and a worm arranged on the connecting arm, the bottom of the worm is rotationally connected with a support arm, one end of the support arm is used for connecting a temperature measuring gun, a limit rod is fixedly connected to the support arm, and a limit hole is vertically penetrated through the connecting arm for the limit rod to penetrate through.
3. The automatic temperature measuring device for continuous casting tundish according to claim 1, wherein a fixed chassis is integrally formed at the bottom of the upright post and is connected with the traversing trolley through bolts.
4. The automatic continuous casting tundish temperature measuring device according to claim 3, wherein the fixed chassis is made of high manganese steel.
5. The automatic temperature measuring device for continuous casting tundish according to claim 1, wherein the upright, the tundish and the probe box are arranged in a right triangle on the traversing trolley.
6. The automatic temperature measuring device for continuous casting tundish according to claim 1, wherein the temperature measuring gun is a water-cooled temperature measuring gun.
7. The automatic temperature measuring device for continuous casting tundish according to claim 1, wherein the upright post is further provided with a temperature display, and the temperature display is electrically connected with the temperature measuring gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854897.5U CN220480184U (en) | 2023-07-14 | 2023-07-14 | Automatic temperature measuring device for continuous casting tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321854897.5U CN220480184U (en) | 2023-07-14 | 2023-07-14 | Automatic temperature measuring device for continuous casting tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220480184U true CN220480184U (en) | 2024-02-13 |
Family
ID=89839863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321854897.5U Active CN220480184U (en) | 2023-07-14 | 2023-07-14 | Automatic temperature measuring device for continuous casting tundish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220480184U (en) |
-
2023
- 2023-07-14 CN CN202321854897.5U patent/CN220480184U/en active Active
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