CN202411408U - Plugging bolt for tundish water gap of continuous casting square billet - Google Patents
Plugging bolt for tundish water gap of continuous casting square billet Download PDFInfo
- Publication number
- CN202411408U CN202411408U CN2011205375725U CN201120537572U CN202411408U CN 202411408 U CN202411408 U CN 202411408U CN 2011205375725 U CN2011205375725 U CN 2011205375725U CN 201120537572 U CN201120537572 U CN 201120537572U CN 202411408 U CN202411408 U CN 202411408U
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- CN
- China
- Prior art keywords
- plugging
- continuous casting
- square billet
- casting square
- bolt
- 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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Abstract
The utility model provides a plugging bolt for a tundish water gap of a continuous casting square billet. The plugging bolt consists of a handheld rod, a connection rod and a bolt head. One end of the connection rod is connected with the handheld rod, and the other end of the connection rod is connected with a gyroscope-shaped bolt head with a cone head. The plugging bolt with the handheld rod and the gyroscope-shaped bolt head is adopted so as to facilitate operations and save time and labor, in addition, the centering and aligning success rate can be greatly improved during plugging, and the success ratio of plugging of the water gap is increased by one time. While the plugging time is shortened, the flashing of molten steel can be reduced, the labor intensity of operating personnel is alleviated, and the safety coefficient of operation is improved.
Description
Technical field
The utility model belongs to the Work tool field, is specifically related to a kind of accident suppository for blocking of shutoff continuous casting square billet middle water containing opening eye when being used for accident treatment.
Background technology
The continuous casting square billet tundish happens occasionally owing to the malfunctioning situation of slide plate appears in reasons such as ageing equipment after using a period of time, in case the malfunctioning phenomenon of slide plate occurs, just must rely on artificial shutoff middle water containing opening eye.The accident suppository for blocking that uses at present all adopts refractory material to process, and the bolt head shapes of suppository for blocking is a cylinder, is difficult to aim at the middle water containing opening eye during shutoff; Especially work as the interior molten steel charge weight of tundish more for a long time, and the shutoff resistance increases, and wastes time and energy; The shutoff time is long, and operation easier is big, and danger coefficient is high; And the success rate of shutoff is lower; Often, the safety of equipment especially operating personnel is constituted greatly threat, burning accident very easily takes place because shutoff is not good at causing the tundish molten steel and is splashed phenomenon everywhere.
Summary of the invention
The utility model aims to provide a kind of time saving and energy saving, is convenient to centering, but quick blocking mouth of a river eye reduces the molten steel splash, improves the continuous casting square billet middle water containing opening eye accident suppository for blocking of processing safety.
For this reason, the solution taked of the utility model is:
A kind of continuous casting square billet middle water containing opening eye suppository for blocking is characterized in that, is made up of holding rod, connecting rod and bolt head; Connecting rod one end connects holding rod, and the other end connects one and has cone headed " gyro " shape bolt head.
Said holding rod and connecting rod adopt steel pipe to be welded.
The beneficial effect of the utility model is:
Because the utility model has adopted the suppository for blocking that has holding rod and " gyro " shape bolt head, not only is convenient to operation, and is time saving and energy saving; And the success rate of centering centering when greatly having improved shutoff; Mouth of a river eye shutoff success rate is enhanced about more than once, when shortening the shutoff time, can reduces the molten steel splash; Alleviate labor intensity of operating personnel, improve the safety coefficient of operation.
Description of drawings
Accompanying drawing is a continuous casting square billet middle water containing opening eye suppository for blocking structural representation.
Among the figure: holding rod 1, connecting rod 2, bolt head 3.
The specific embodiment
Visible by accompanying drawing, the continuous casting square billet middle water containing opening eye suppository for blocking system of the utility model is made up of holding rod 1, connecting rod 2 and 3 on bolt head.Holding rod 1 all adopts steel pipe to process with connecting rod 2.
One end of connecting rod 2 is welded to the middle part of holding rod 1, will has the other end that cone headed " gyro " shape bolt head 3 is welded to connecting rod 2 again, promptly process the continuous casting square billet middle water containing opening eye suppository for blocking of the utility model.
Claims (2)
1. a continuous casting square billet middle water containing opening eye suppository for blocking is characterized in that, is made up of holding rod, connecting rod and bolt head; Connecting rod one end connects holding rod, and the other end connects one and has cone headed " gyro " shape bolt head.
2. continuous casting square billet middle water containing opening eye suppository for blocking according to claim 1 is characterized in that, said holding rod and connecting rod adopt steel pipe to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205375725U CN202411408U (en) | 2011-12-20 | 2011-12-20 | Plugging bolt for tundish water gap of continuous casting square billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205375725U CN202411408U (en) | 2011-12-20 | 2011-12-20 | Plugging bolt for tundish water gap of continuous casting square billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411408U true CN202411408U (en) | 2012-09-05 |
Family
ID=46736204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205375725U Expired - Fee Related CN202411408U (en) | 2011-12-20 | 2011-12-20 | Plugging bolt for tundish water gap of continuous casting square billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935872A (en) * | 2019-11-18 | 2020-03-31 | 柳州钢铁股份有限公司 | Blocking cone for tundish nozzle and nozzle blocking method |
-
2011
- 2011-12-20 CN CN2011205375725U patent/CN202411408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935872A (en) * | 2019-11-18 | 2020-03-31 | 柳州钢铁股份有限公司 | Blocking cone for tundish nozzle and nozzle blocking method |
| CN110935872B (en) * | 2019-11-18 | 2021-07-30 | 柳州钢铁股份有限公司 | Blocking cone for tundish nozzle and nozzle blocking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Na Tingquan Inventor after: Wang Yingzhu Inventor after: Xu Yanli Inventor after: Yang Yong Inventor before: Na Tingquan Inventor before: Wang Yingzhu Inventor before: Xu Yanli Inventor before: Yang Yong |
|
| 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: 20120905 Termination date: 20171220 |