CN202063944U - Tapping hole replacing platform of revolving furnace - Google Patents
Tapping hole replacing platform of revolving furnace Download PDFInfo
- Publication number
- CN202063944U CN202063944U CN2011201000852U CN201120100085U CN202063944U CN 202063944 U CN202063944 U CN 202063944U CN 2011201000852 U CN2011201000852 U CN 2011201000852U CN 201120100085 U CN201120100085 U CN 201120100085U CN 202063944 U CN202063944 U CN 202063944U
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- CN
- China
- Prior art keywords
- tapping hole
- platform
- pallet
- tap hole
- protective shield
- 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 discloses a tapping hole replacing platform of a revolving furnace, which belongs to the technical field of steel making of the revolving furnace, and is characterized in that outward extension is designed by adopting a top plate protective plate, and the outward extension part is closely contacted with a backing ring part of a furnace body, so that slag in a flue can be prevented from dropping and hurting people; and during the tapping hole replacing process, a prepared tapping hole is arranged on a tray which can move vertically and bilaterally, the height of the tapping hole is adjusted through a guide rail, and a sliding device and a chain block which are matched with the guide rail, and the tapping hole is smoothly pushed into a tapping hole drilling hole through one-person operation, so that the problems of safety production, poor replacing quality and the like during the tapping hole replacing process can be solved, the tapping hole replacing quality is improved, and the safe production is realized.
Description
Technical field
The utility model belongs to the converter steeling technology field, is that the tap hole platform is changed in a kind of converter specifically.
Background technology
Converter is changed in the tap hole process, need with body of heater down grate at body of heater with keep off between the vent track and take a simple and easy replacing platform, on platform, finish relating operations such as tap hole placement, claying, weldering flange to certain angle.After waiting to tear open the intact tap hole aperture of stove wagon drill, between body of heater and retaining vent track, build an about 3m of area
2Simple and easy chain-wales, do not reach tight the contact between chain-wales and the body of heater, the flue accumulated slag that drops is hurted sb.'s feelings easily; Rely on and manually new tap hole to be lifted into because tap hole heavier (more than the 170kg), when lifting tap hole generally at 5 more than the people, and the operating area is narrow, the operation process tap hole is collided with unavoidably, causes tap hole to damage, and influences the replacing quality of tap hole; It is bigger to burn with anger near the tap hole boring, lift tap hole near the time be easy to be burnt, bring bigger hidden danger to safety in production.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of converter to change the tap hole platform, and it can overcome above shortcoming, has this platform and has advantages such as safe, that the steel tapping hole replacement quality is good.
For achieving the above object, the technical scheme that the utility model adopted is as follows:
The tap hole platform is changed in a kind of converter, and it comprises the protective shield that places the top, and described protective shield has the outer that closely contacts with body of heater backing ring position outward; Described converter taphole platform places between converter body and the retaining vent track.
Above-mentioned platform, the below of described protective shield are provided with the pallet of carrying tap hole; Described pallet is fixed on the protective shield; But described pallet move left and right; Described pallet can move up and down.
Above-mentioned platform also includes base plate, and described protective shield is fixedly connected on the base plate.
The carriage that above-mentioned platform, described protective shield are provided with track and cooperate with it, pallet is slidingly arranged on the described carriage; Also include chain block, described chain block upper end is fixing, and the lower end connects pallet.Wherein chain block and carriage use the best simultaneously, and fixed form is that the chain block upper end is fixed on the carriage, and the lower end connects pallet.
Principle of work of the present utility model and beneficial effect show:
Top protection plate of the present utility model design extension, the extension position can closely contact with body of heater backing ring position, prevents from that the flue accumulated slag from dropping to hurt sb.'s feelings.
Described platform also includes job platform---the base plate that is used to carry the pallet of tap hole and changes tap hole, during use ready tap hole is placed on the pallet, need not lift operation by a plurality of hands that manually carry out again, save manpower and made operation smoothness, safety.
By the position of rail sliding apparatus and chain block adjustment pallet, thus corresponding adjustment tap hole position, and people's operation pushes tap hole and gets final product, and has improved the steel tapping hole replacement quality, is not easy burn, realizes safety in production.
Description of drawings
Fig. 1 changes tap hole platform synoptic diagram for converter.
Among the figure: 1, top protection plate; 2, column; 3, base plate; 4, pallet; 5, chain block; 6, pulley gear; 7, guide rail.
Embodiment
Describe the present invention with embodiment below:
As shown in Figure 1, the tap hole platform is changed in a kind of converter, comprises top protection plate 1 and base plate 3, and base plate 3 connects top protection plate 1 by four columns 2, and wherein base plate 2 is as the job platform of changing tap hole.
Can realize move left and right and the moving up and down along chain block 5 directions of pallet 4 by guide rail 7 and chain block 5 along guide rail 7 place directions.
After having bored the tap hole aperture, the steel tapping hole replacement platform is placed between converter body and the retaining vent track, top protection plate 1 closely contacts with the body of heater backing ring, base plate 3 places on the retaining vent track, and use column 2 to be connected with top protection plate 1, ready tap hole is placed on the pallet 4, by the height of chain block 5 adjusting tap holes, and utilize pulley gear 6 in guide rail 7, to move, tap hole is put into boring get final product.
Claims (8)
1. the tap hole platform is changed in a converter, it is characterized in that it comprises the protective shield that places the top, and described protective shield has the outer that closely contacts with body of heater backing ring position outward; Described converter taphole platform places between converter body and the retaining vent track.
2. platform according to claim 1 is characterized in that, the below of described protective shield is provided with the pallet of carrying tap hole.
3. platform according to claim 2 is characterized in that described pallet is fixed on the protective shield.
4. according to claim 1 or 2 or 3 described platforms, it is characterized in that, but described pallet move left and right.
5. according to claim 1 or 2 or 3 described platforms, it is characterized in that described pallet can move up and down.
6. according to claim 1 or 2 or 3 described platforms, it is characterized in that also include base plate, described protective shield is fixedly connected on the base plate.
7. platform according to claim 4 is characterized in that, the carriage that described protective shield is provided with track and cooperates with it, and pallet is slidingly arranged on the described carriage.
8. platform according to claim 5 is characterized in that, also includes chain block, and described chain block upper end is fixing, and the lower end connects pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201000852U CN202063944U (en) | 2011-04-08 | 2011-04-08 | Tapping hole replacing platform of revolving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201000852U CN202063944U (en) | 2011-04-08 | 2011-04-08 | Tapping hole replacing platform of revolving furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063944U true CN202063944U (en) | 2011-12-07 |
Family
ID=45057813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201000852U Expired - Fee Related CN202063944U (en) | 2011-04-08 | 2011-04-08 | Tapping hole replacing platform of revolving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063944U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194572A (en) * | 2013-04-28 | 2013-07-10 | 莱芜钢铁集团有限公司 | Method for rapidly exchanging tapping hole |
| CN104060028A (en) * | 2014-06-18 | 2014-09-24 | 攀钢集团攀枝花钢铁研究院有限公司 | Safety shed |
| CN107299186A (en) * | 2017-06-30 | 2017-10-27 | 攀钢集团工程技术有限公司 | Change the device and method of converter mouth |
| CN108441598A (en) * | 2018-05-23 | 2018-08-24 | 辛集市澳森钢铁有限公司 | A kind of tapping hole replacing platform of revolving furnace |
-
2011
- 2011-04-08 CN CN2011201000852U patent/CN202063944U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194572A (en) * | 2013-04-28 | 2013-07-10 | 莱芜钢铁集团有限公司 | Method for rapidly exchanging tapping hole |
| CN104060028A (en) * | 2014-06-18 | 2014-09-24 | 攀钢集团攀枝花钢铁研究院有限公司 | Safety shed |
| CN107299186A (en) * | 2017-06-30 | 2017-10-27 | 攀钢集团工程技术有限公司 | Change the device and method of converter mouth |
| CN107299186B (en) * | 2017-06-30 | 2018-11-30 | 攀钢集团工程技术有限公司 | Replace the device and method of converter mouth |
| CN108441598A (en) * | 2018-05-23 | 2018-08-24 | 辛集市澳森钢铁有限公司 | A kind of tapping hole replacing platform of revolving 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 |
Granted publication date: 20111207 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |