CN201100841Y - Detection device for immerse water hole component - Google Patents
Detection device for immerse water hole component Download PDFInfo
- Publication number
- CN201100841Y CN201100841Y CNU2007201380997U CN200720138099U CN201100841Y CN 201100841 Y CN201100841 Y CN 201100841Y CN U2007201380997 U CNU2007201380997 U CN U2007201380997U CN 200720138099 U CN200720138099 U CN 200720138099U CN 201100841 Y CN201100841 Y CN 201100841Y
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- China
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- model
- submersed nozzle
- immersion water
- water gap
- utility
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Abstract
The utility model relates to a detecting device of an immersion water gap component, which relates to a detecting apparatus of immersion water gap assemblage quality on a bakie for smelting, belongs to the technical field of bakes. The utility model comprises a model and a lower plate, an immersion water gap model is matched with an inner taper tube of a separation ring of an immersion water gap, and the utility model is further provided with a leveling rule, and the leveling rule is arranged on the immersion water gap model. The utility model can beforehand and rapidly measure the perpendicularity after the immersion water gap is assembled, and measures the projected length and the gap between the immersion water gap and a seating brick. The detecting device has the advantages of simple structure, and convenient, safe and reliable employment and operation, the perpendicularity and the projected length after the immersion water gap is assembled can be assured through the utility model, normal and reliable work can be assured, and the utility model is suitable for being used as an immersion water gap assemblage detector.
Description
Technical field
The utility model relates to the appliance of smelting with submersed nozzle assembly on the tundish, belongs to the Tundish Technology field.
Background technology
The installation of submersed nozzle is very important to continuous casting, and the submersed nozzle installation quality is played the fabricating quality that a crucial factor is exactly the submersed nozzle assembly.The submersed nozzle assembly comprises eseparation ring and brick cup two parts, assembled relation as shown in Figure 3, the submersed nozzle body is inserted in the eseparation ring, eseparation ring is seated in the brick cup, fills refractory mortar in the slit between eseparation ring and submersed nozzle and brick cup.The verticality of the submersed nozzle body after the assembling and extension elongation are the principal elements that influences its operate as normal.Perpendicularity deviation is crossed conference to be influenced covering slag and evenly melts, crystallizer both sides hot-fluid is differed greatly, the one side that hot-fluid is low can approach the danger that has bleed-out because of the base shell, and is broken in rejuvenation because of the less submersed nozzle that causes in the space of the mouth of a river and a side copper plate when bonding occurring; When the extension elongation at the mouth of a river is long or too short, the molten steel in mold flow field changes, liquid level de-stabilising effect slag in the crystallizer, cross strong steel stream and impact fragile initial solidification shell, cause a large amount of product quality problems, can cause pernicious industrial accidents such as bonding and bleed-out when serious, also influence the life-span of submersed nozzle simultaneously.The concentricity of submersed nozzle, eseparation ring and brick cup and ovality are the principal elements that influences submersed nozzle assembling verticality and extension elongation, slit between eseparation ring and submersed nozzle, brick cup is inhomogeneous, the sealing that the verticality of submersed nozzle body and extension elongation and submersed nozzle are installed, fixing etc. all are difficult to be guaranteed, the sealing difference also can cause now oozes steel, oozes steel and can cause the disconnected accident of watering when serious.
At present, owing to lack suitable detection means and implement device, can't measure the submersed nozzle assembly, particularly can't measure the overall co-ordination size of eseparation ring and brick cup, so submersed nozzle verticality and extension elongation are difficult to precognition in advance, when cisco unity malfunction, just learn after normally installing and do over again again installation or use reluctantly, remove the influence interference and water the steel operation normally, also be easy to take place industrial accident and quality accident, increased workman's workload and labour intensity greatly, increased owing to do over again the again mouth of a river, back and prefabricated component all must change the new cost that causes into simultaneously.Water carrying out smoothly of steel operation for guaranteeing for the submersed nozzle operate as normal and then guaranteeing, must manage to solve submersed nozzle verticality and the detection problem of extension elongation before installation.
Summary of the invention
The purpose of this utility model provides a kind of pick-up unit of submersed nozzle assembly, satisfies the requirement of producing with the submersed nozzle after guaranteeing to install, work that can normal reliable.
The alleged problem of the utility model realizes with following technical scheme:
A kind of pick-up unit of submersed nozzle assembly, its unique distinction are, are provided with submersed nozzle model, base plate in the formation, the inner conical-tube of eseparation ring coupling in submersed nozzle model and the submersed nozzle.
The pick-up unit of above-mentioned submersed nozzle assembly is set up leveling ruler in the formation, leveling ruler places on the submersed nozzle model.
The pick-up unit of above-mentioned submersed nozzle assembly links together by bolt 1 between described submersed nozzle model and the leveling ruler.
Can the size that the utility model pick-up unit can be measured mouth of a river assembly fast satisfy the slit between verticality, extension elongation and eseparation ring after the submersed nozzle assembling and submersed nozzle, the brick cup, simple in structure, use easy and simple to handle, safe, reliable, can guarantee verticality and extension elongation after the submersed nozzle assembling by the utility model pick-up unit, guarantee the work of its normal reliable, suitable to the use of submersed nozzle assembling appliance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a submersed nozzle assembling back synoptic diagram.
The parts label is respectively in the accompanying drawing: 1-bolt, 2-submersed nozzle model, 3-leveling ruler, 4-base plate, 5-brick cup, 6-eseparation ring, 7-crystallizer, 8-submersed nozzle.
Embodiment
Consult Fig. 1,2.The endocyclic tube of brick cup 5 and eseparation ring 6 is a conically shaped, and submersed nozzle model 2 is the cone-shaped model of coupling.The top surface of ring of a little higher than eseparation ring 6 of submersed nozzle model 2 plug-in mounting rear top surfaces.
Still consult Fig. 1,2.Place leveling ruler 3 on the submersed nozzle model 2, can leveling ruler 3 and tapered plug 2 be connected and fixed by bolt 1.Detect the verticality that brick cup cooperates with eseparation ring by leveling ruler 3 with the depth of parallelism between the base plate 4.
Use below in conjunction with description of drawings detection of the present utility model.
1. measuring vertical degree:
Brick cup 5 is placed on the base plate 4, eseparation ring 6 is placed brick cup 5; By bolt 1 leveling ruler 3 and submersed nozzle model 2 are linked together, submersed nozzle model 2 is placed eseparation ring 6, measure eseparation ring collar extension symmetric points a, b is to the vertical range of base plate 4, make brick cup 5 keep motionless together with eseparation ring 6 half-twist and submersed nozzle model 2 on base plate 4, measure the symmetric points a on the postrotational eseparation ring, b is to the vertical range of base plate 4, calculate the absolute value of measuring value difference for four times, absolute value is in desired scope, verticality meets the requirements, absolute value exceeds the scope of requirement, verticality does not satisfy technological requirement, is defective assembling part, and this mouth of a river assembly will not adopt in installation.
2. measure the extension elongation at the mouth of a river:
Measurement procedure is the same, the mean value that does not exist together and measure value difference for four times for calculating, and mean value goes beyond the scope, and mouth of a river extension elongation does not satisfy technological requirement, is defective assembling part, and this mouth of a river assembly will not adopt in installation.
3. measure ovality, the concentricity of brick cup and eseparation ring:
With the slit between clearance gauge measurement submersed nozzle model 2 and eseparation ring 6, eseparation ring 6 and the brick cup 5, if exceeding claimed range, the absolute value difference in slit all around shows brick cup and the ovality of eseparation ring and concentricity do not satisfy the requirement of assembly precision, be defective assembling part, this mouth of a river assembly will not adopt in installation.
Claims (3)
1. the pick-up unit of a submersed nozzle assembly is characterized in that, is provided with submersed nozzle model [2], base plate [4] in the formation, the inner conical-tube of eseparation ring [6] coupling in submersed nozzle model [2] and the submersed nozzle.
2. the pick-up unit of submersed nozzle assembly according to claim 1 is characterized in that, sets up leveling ruler [3] in the formation, and leveling ruler [3] places on the submersed nozzle model [2].
3. the pick-up unit of submersed nozzle assembly according to claim 2 is characterized in that, links together by bolt [1] between described submersed nozzle model [2] and the leveling ruler [3].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201380997U CN201100841Y (en) | 2007-11-28 | 2007-11-28 | Detection device for immerse water hole component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201380997U CN201100841Y (en) | 2007-11-28 | 2007-11-28 | Detection device for immerse water hole component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100841Y true CN201100841Y (en) | 2008-08-13 |
Family
ID=39937376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201380997U Expired - Fee Related CN201100841Y (en) | 2007-11-28 | 2007-11-28 | Detection device for immerse water hole component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100841Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865159A (en) * | 2015-06-03 | 2015-08-26 | 安徽华茂纺织股份有限公司 | Calibration device of adjustable funnel type slurry viscometer |
| CN109226735A (en) * | 2018-10-10 | 2019-01-18 | 安阳钢铁股份有限公司 | A kind of verifying attachment and the method for inspection of collector nozzle of ladle and long nozzle cooperation shape |
-
2007
- 2007-11-28 CN CNU2007201380997U patent/CN201100841Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865159A (en) * | 2015-06-03 | 2015-08-26 | 安徽华茂纺织股份有限公司 | Calibration device of adjustable funnel type slurry viscometer |
| CN109226735A (en) * | 2018-10-10 | 2019-01-18 | 安阳钢铁股份有限公司 | A kind of verifying attachment and the method for inspection of collector nozzle of ladle and long nozzle cooperation shape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI IRON + STEEL CO.,LTD. Free format text: FORMER OWNER: TANGSHAN IRON AND STEEL CO., LTD. Effective date: 20100401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 063016 INTELLECTUAL PROPERTY DIVISION, TANGSHAN STEEL TECHNOLOGY CENTER, NO.9, BINHE ROAD, TANGSHAN CITY, HEBEI PROVINCE TO: 050000 NO.40, YUHUA WEST ROAD, SHIJIAZHUANG CITY, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100401 Address after: Yuhua city of Shijiazhuang province Hebei 050000 West Road No. 40 Patentee after: Hebei Iron & Steel Co., Ltd. Address before: 063016 Hebei province Tangshan City No. 9 Binhe Road, Tangshan Iron and steel technology center of Intellectual Property Department Patentee before: Tangshan Iron & Steel Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20121128 |