CN203177925U - Device for measuring clearance and dreg layer thickness of liquid steel pot - Google Patents
Device for measuring clearance and dreg layer thickness of liquid steel pot Download PDFInfo
- Publication number
- CN203177925U CN203177925U CN 201320150156 CN201320150156U CN203177925U CN 203177925 U CN203177925 U CN 203177925U CN 201320150156 CN201320150156 CN 201320150156 CN 201320150156 U CN201320150156 U CN 201320150156U CN 203177925 U CN203177925 U CN 203177925U
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- layer thickness
- liquid steel
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a device for measuring clearance and dreg layer thickness of a liquid steel pot. The device comprises a measuring rod, a connection rod and a handle, wherein the connection rod is in an L-shaped structure; the handle is arranged at one end of a horizontal rod of the connection rod; a vertical rod of the connection rod is fixedly connected with the measuring rod through clamping mechanisms; and one to three clamping mechanisms are arranged. Compared with the prior art, the device disclosed by the utility model has the beneficial effects that the device for measuring the clearance and the dreg layer thickness of the liquid steel pot has the characteristics of simple structure, low cost, convenience in use, strong practicability, simplicity in operation and capability of being repeatedly used; the measurement precision is effectively improved and the production cost is reduced; and the device creates higher economic benefits for enterprises.
Description
Technical field
The utility model relates to the continuous casting technology field, particularly a kind of device of measuring molten steel jar headroom and thickness of slag layer.
Background technology
Molten steel is before vacuum outgas is handled, need to measure molten steel jar headroom and thickness of slag layer, after molten steel jar headroom and thickness of slag layer reach certain numerical value, the operator should refuse to handle molten steel, otherwise, if the operator handles molten steel by force, will occur slag is extracted into serious accident in the vacuum pump, cause heavy losses, at present, steel mill generally uses oxygen hose that molten steel jar and thickness of slag layer are measured, and need bend 90 degree during measurement at one meter of oxygen hose one end, because error can appear in bending angle, molten steel jar headroom and the thickness of slag layer measured like this all have error, because oxygen hose is melted and bends and can not reuse, surveying once just needs to consume an oxygen hose, has so just increased production cost simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of can the repeated use, improves measuring accuracy, and the measurement molten steel jar headroom that reduces production costs and the device of thickness of slag layer.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of device of measuring molten steel jar headroom and thickness of slag layer comprises sounding rod, connecting link and handle, and described connecting link is L shaped structure, and an end of the horizon bar of connecting link is provided with handle, and the vertical bar of connecting link is fixedlyed connected with sounding rod by clamping device.
The number of described clamping device is 2-3.
Compared with prior art, the beneficial effects of the utility model are:
A kind of device of measuring molten steel jar headroom and thickness of slag layer, have reusable characteristics simple in structure, with low cost, easy to use, practical, easy and simple to handle, sounding rod, effectively raise measuring accuracy, reduced production cost, for enterprise has created higher economic benefit.
Description of drawings
Fig. 1 is structural drawing of the present utility model.
1-sounding rod, 2-connecting link, 3-handle, 4-clamping device
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further specified:
As shown in Figure 1, a kind of device of measuring molten steel jar headroom and thickness of slag layer of the utility model, comprise sounding rod 1, connecting link 2 and handle 3, described connecting link 2 is L shaped structure, one end of the horizon bar of connecting link 2 is provided with handle 3, and the vertical bar of connecting link 2 is fixedlyed connected with sounding rod 1 by clamping device 4; The number of described clamping device 4 is 2-3.
When using the utility model, sounding rod 1 is extend in the molten steel jar, make horizon bar bottom surface and the molten steel jar mouth of connecting link 2 in the same plane, then molten steel jar headroom and thickness of slag layer are measured, after measurement finishes scale is placed in parallel in sounding rod 1 other reading, sounding rod 1 dry slag and red partial-length are exactly thickness of slag layer, and the horizon bar of connecting link 2 is exactly molten steel jar headroom to the distance of sounding rod 1 bottom.
Above-mentioned sounding rod 1 is oxygen hose.
Above described only be ultimate principle of the present utility model, be not that the utility model is imposed any restrictions, everyly according to the utility model it is carried out equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (2)
1. device of measuring molten steel jar headroom and thickness of slag layer, it is characterized in that, comprise sounding rod, connecting link and handle, described connecting link is L shaped structure, one end of the horizon bar of connecting link is provided with handle, and the vertical bar of connecting link is fixedlyed connected with sounding rod by clamping device.
2. a kind of device of measuring molten steel jar headroom and thickness of slag layer according to claim 1 is characterized in that, the number of described clamping device is 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150156 CN203177925U (en) | 2013-03-28 | 2013-03-28 | Device for measuring clearance and dreg layer thickness of liquid steel pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320150156 CN203177925U (en) | 2013-03-28 | 2013-03-28 | Device for measuring clearance and dreg layer thickness of liquid steel pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177925U true CN203177925U (en) | 2013-09-04 |
Family
ID=49074608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320150156 Expired - Fee Related CN203177925U (en) | 2013-03-28 | 2013-03-28 | Device for measuring clearance and dreg layer thickness of liquid steel pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177925U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364030A (en) * | 2015-11-13 | 2016-03-02 | 莱芜钢铁集团有限公司 | Steel ladle clearance measuring 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 |
| CN109186709A (en) * | 2018-09-07 | 2019-01-11 | 中条山有色金属集团有限公司 | The method for measuring matte liquid level in oxygen-enriched bottom-blowing furnace |
-
2013
- 2013-03-28 CN CN 201320150156 patent/CN203177925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364030A (en) * | 2015-11-13 | 2016-03-02 | 莱芜钢铁集团有限公司 | Steel ladle clearance measuring 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 |
| CN109186709A (en) * | 2018-09-07 | 2019-01-11 | 中条山有色金属集团有限公司 | The method for measuring matte liquid level in oxygen-enriched bottom-blowing furnace |
| CN109186709B (en) * | 2018-09-07 | 2020-10-30 | 北方铜业股份有限公司 | Method for measuring matte liquid level in oxygen-enriched bottom blowing furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20190328 |