CN201266063Y - Apparatus for measuring clearance and slag thickness - Google Patents
Apparatus for measuring clearance and slag thickness Download PDFInfo
- Publication number
- CN201266063Y CN201266063Y CNU2008202180174U CN200820218017U CN201266063Y CN 201266063 Y CN201266063 Y CN 201266063Y CN U2008202180174 U CNU2008202180174 U CN U2008202180174U CN 200820218017 U CN200820218017 U CN 200820218017U CN 201266063 Y CN201266063 Y CN 201266063Y
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- CN
- China
- Prior art keywords
- nut
- adapter sleeve
- scale
- sounding rod
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model relates to the technical field of steel-making, in particular to a device measuring the net clearance and the slag thickness of a ladle tank, which comprises a measuring tool and a ruler, wherein the measuring tool adopts a detachable structure and comprises a long rod, a bolt, a measuring rod, a connecting sleeve, and a nut, one end of the long rod is welded with the connecting sleeve which is provided with a nut hole, the nut is welded on the nut hole, and the short end of the measuring rod can be inserted into the connecting sleeve and is fixed by the bolt matching with the nut. The utility model has the advantages that a metal pipe at the head part can be repeatedly used and the measurement is accurate.
Description
Technical field
The utility model relates to steelmaking technical field, is a kind of headroom and thick device of slag of measuring the molten steel jar.
Background technology
The device that existing measurement headroom and slag are thick is made up of scale and survey instrument, the scale minimum scale is 50mm, survey instrument is that the at one end about 1m of a metal tube place is converted into an angle of 90 degrees and measures, metal tube is promptly scrapped behind the survey measurements, this kind measuring method error is bigger, and metal tube can not reuse, and cost is higher.
Summary of the invention
The purpose of this utility model provides reusable and accurate headroom and the thick device of slag measured of measurement of a kind of head metal tube.
The utility model is achieved through the following technical solutions:
A kind of headroom and thick device of slag measured, comprise that the described survey instrument of survey instrument and scale is for dividing body structure, comprise stock, bolt, sounding rod, adapter sleeve, nut, be welded with adapter sleeve at stock one end, adapter sleeve is provided with nut bore, nut is welded on the nut bore, and the short end of sounding rod can insert in the adapter sleeve, by the bolt that matches with nut.
The internal diameter of described adapter sleeve is slightly larger than the external diameter of sounding rod.
The minimum scale of described scale is 20mm.
The utility model has the advantages that: the head metal tube is reusable, measurement is accurate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
A kind of headroom and thick device of slag measured, comprise survey instrument and scale 4, survey instrument is for dividing body structure, comprise stock 1, bolt 2, sounding rod 3, adapter sleeve 5, nut 6, be welded with adapter sleeve 5 at stock 1 one ends, adapter sleeve 5 is provided with nut bore, and nut 6 is welded on the nut bore, sounding rod 3 short ends can insert in the adapter sleeve 5, and are fixing by the bolt 2 that matches with nut 6.The internal diameter of adapter sleeve 5 is slightly larger than the external diameter of sounding rod 3, and sounding rod can be knee or straight-bar as required.The minimum scale of scale is 20mm.
With 180 tons of ladles is example, and embodiment is as described below:
1) scale 4 vertical grounds are fixed on and measure near the position.
2) use preceding new sounding rod 3 weak points are held to insert adapter sleeves 5, and swivel bolt 2, fixation measuring bar 3;
3) the long end of sounding rod 3 is inserted molten steel, stock 1 lie in a horizontal plane in heavy molten steel jar jar along on measure;
4) take out sounding rod 3, be put in scale 4 places and carry out reading, the sides that the long end of sounding rod 3 is promptly melted by molten steel are alignd with scale 4 zero graduation lines, with dry slag position upside value corresponding be molten steel tank deck slag thickness, with sounding rod 3 short end lower limb value corresponding be the headroom value of reality.
Claims (3)
1, a kind of headroom and thick device of slag measured, comprise survey instrument and scale (4), it is characterized in that, described survey instrument comprises stock (1), bolt (2), sounding rod (3), adapter sleeve (5), nut (6) for dividing body structure, is welded with adapter sleeve (5) at stock (1) one end, adapter sleeve (5) is provided with nut bore, nut (6) is welded on the nut bore, and the short end of sounding rod (3) can insert in the adapter sleeve (5), and is fixing by the bolt (2) that matches with nut (6).
2, a kind of headroom and thick device of slag measured according to claim 1 is characterized in that the internal diameter of described adapter sleeve (5) is slightly larger than the external diameter of sounding rod (3).
3, a kind of headroom and thick device of slag measured according to claim 1 is characterized in that the minimum scale of described scale is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202180174U CN201266063Y (en) | 2008-09-17 | 2008-09-17 | Apparatus for measuring clearance and slag thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202180174U CN201266063Y (en) | 2008-09-17 | 2008-09-17 | Apparatus for measuring clearance and slag thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266063Y true CN201266063Y (en) | 2009-07-01 |
Family
ID=40832435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202180174U Expired - Fee Related CN201266063Y (en) | 2008-09-17 | 2008-09-17 | Apparatus for measuring clearance and slag thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266063Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052886B (en) * | 2009-10-30 | 2013-01-02 | 中国石油化工股份有限公司 | Pipe composite-motion driving device |
| CN106524975A (en) * | 2016-11-17 | 2017-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for using copper rod to measure slag thickness of molten iron in molten iron tank |
-
2008
- 2008-09-17 CN CNU2008202180174U patent/CN201266063Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052886B (en) * | 2009-10-30 | 2013-01-02 | 中国石油化工股份有限公司 | Pipe composite-motion driving device |
| CN106524975A (en) * | 2016-11-17 | 2017-03-22 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for using copper rod to measure slag thickness of molten iron in molten iron tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |