CN201532122U - Oxygen lance spacing and quick adjusting device - Google Patents
Oxygen lance spacing and quick adjusting device Download PDFInfo
- Publication number
- CN201532122U CN201532122U CN2009203153431U CN200920315343U CN201532122U CN 201532122 U CN201532122 U CN 201532122U CN 2009203153431 U CN2009203153431 U CN 2009203153431U CN 200920315343 U CN200920315343 U CN 200920315343U CN 201532122 U CN201532122 U CN 201532122U
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- China
- Prior art keywords
- spacing
- gear
- reductor
- multiple spot
- spacing body
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- Expired - Lifetime
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Abstract
An oxygen lance spacing and quick adjusting device relates to an oxygen lance spacing device of a steelmaking converter, and aims to provide an oxygen lance spacing and quick adjusting device with the advantages of simple structure, simple and convenient operation, and time and labor conservation. The oxygen lance spacing and quick adjusting device comprises an encoder, a multi-point spacing body, a reducer and a wire cable winding drum, wherein the encoder is communicated with the multi-point spacing body; the output shaft of the multi-point spacing body is in transmission connection with the input shaft of the reducer; the output end of the reducer is in transmission connection with the rotating shaft of the wire cable winding drum; a pair of transmission gears are arranged between the output shaft of the multi-point spacing body and the input shaft of the reducer; each transmission gear comprises a spacing couple gear and a reducer couple gear; the spacing couple gear is fixedly mounted on the output shaft of the multi-point spacing body; the reducer couple gear is fixedly mounted on the input shaft of the reducer; the multi-point spacing body and the encoder are fixed on a movable substrate; and the movable substrate is fixed on an installation substrate through a detachable bolt.
Description
Technical field
The utility model relates to the oxygen rifle stopping means on a kind of steelmaking converter, particularly relates to a kind of oxygen rifle stopping means of being convenient to quick adjustment.
Background technology
The aerobic rifle is set in the steelmaking converter of metallurgy industry, needs according to smelting process, the oxygen rifle is provided with more than ten highly different station in steelmaking converter, mainly comprise limes superiors, change the rifle position, the slag hitting point, the slag scraper point, last speed change, position to be blown, chain position, open oxygen point, close oxygen point, following speed change, blowing position and limit inferior be totally ten two stations, the oxygen rifle is hung in the steelmaking converter by steel wire rope, the upper end of steel wire rope is wrapped on the cable drum, the rotation of cable drum drives by a spacing body of multiple spot, be to control a mechanical axis in the spacing body of multiple spot by an electronic cam controller, the different angles axle at mechanical axis place is provided with and the corresponding spacing point of oxygen rifle station during according to oxygen rifle different station, therefore, the spacing point and the residing work station point of oxygen rifle that are provided with on the mechanical axis are one to one, and the encoder that is connected with the spacing body of multiple spot is responsible for to the spacing body output order of multiple spot mechanical axis being turned on the corresponding spacing point.But, the steel wire rope of lifting oxygen rifle is owing to produce stretcher strain gradually under the The Long-term Effect of gravity, high temperature, make that the spacing point that turns on the actual position that is in of oxygen rifle and the spacing body of multiple spot can not be corresponding, therefore need more change steel rope or the station of oxygen rifle is proofreaied and correct.Traditional method is that the oxygen rifle is hung on each station, on the mechanical axis of the spacing body of multiple spot spacing point is reset, and this method of adjustment wastes time and energy, and the production of steelmaking converter is had considerable influence.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, easy and simple to handle, time saving and energy saving spacing fast adjuster of oxygen rifle.
The spacing fast adjuster of the utility model oxygen rifle, comprise encoder, the spacing body of multiple spot, reductor and cable drum, described encoder is connected with the spacing body of multiple spot, the output shaft of the spacing body of multiple spot and the power shaft of reductor are in transmission connection, the output of described reductor and the rotating shaft of cable drum are in transmission connection, between the output shaft of the spacing body of wherein said multiple spot and the power shaft of reductor a pair of travelling gear is housed, described travelling gear comprises spacing catcher gear and reductor catcher gear, described spacing catcher gear is fixedly mounted on the output shaft of the spacing body of multiple spot, described reductor catcher gear is fixedly mounted on the power shaft of reductor, spacing body of described multiple spot and encoder are fixed on the moving substrate, and described moving substrate is bolted on the installation base plate by dismountable.
The spacing fast adjuster of the utility model oxygen rifle, wherein said spacing catcher gear and reductor catcher gear are spur gear.
The spacing fast adjuster of the utility model oxygen rifle, the bolt hole on the wherein said moving substrate is the strip hole, and the direction in hole parallels with the output shaft of the spacing body of multiple spot.
The spacing fast adjuster difference from prior art of the utility model oxygen rifle is between the power shaft of the output shaft of the spacing body of multiple spot in the spacing fast adjuster of the utility model oxygen rifle and reductor to be convenient to combination by a pair of, the gear train of dismounting is in transmission connection, and spacing body of multiple spot and encoder be installed on the substrate of being convenient to move, when needs more during change steel rope, the spacing body of mobile multiple spot makes spacing catcher gear separate with reductor catcher gear, after having changed steel wire rope, remove to rotate the output shaft of the spacing body of multiple spot according to the actual residing station of oxygen rifle, make output shaft also be in the corresponding spacing point of oxygen rifle station on, and then with spacing body of multiple spot and encoder pushed home, because the position of each spacing point makes relatively-stationary on the mechanical axis of the spacing body of multiple spot, therefore on needing only one of them point and oxygen rifle station being corresponding, other more than ten points are also just simultaneously with on each station of oxygen rifle is corresponding one by one, this device makes adjustment mode simple and fast more, increases work efficiency greatly.
Spacing catcher gear and reductor catcher gear adopts spur gear in the spacing fast adjuster of the utility model oxygen rifle, makes combination more smooth and easy with dismounting; It is in order to make moving substrate be convenient to move that bolt hole on the moving substrate adopts slotted hole.
Below in conjunction with accompanying drawing the spacing fast adjuster of oxygen rifle of the present utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the spacing fast adjuster of the utility model oxygen rifle.
The specific embodiment
As shown in Figure 1, the spacing fast adjuster of the utility model oxygen rifle comprises encoder 1, the spacing body 2 of multiple spot, reductor 3 and cable drum 4, encoder 1 is connected with the spacing body 2 of multiple spot, between the output shaft of the spacing body 2 of multiple spot and the power shaft of reductor 3 a pair of travelling gear is housed, travelling gear comprises spacing catcher gear 5 and reductor catcher gear 6, spacing catcher gear 5 and reductor catcher gear 6 are spur gear, spacing catcher gear 5 is fixedly mounted on the output shaft of the spacing body 2 of multiple spot, reductor catcher gear 6 is fixedly mounted on the power shaft of reductor 3, the rotating shaft of the output of reductor 3 and cable drum 4 is in transmission connection, spacing body 2 of multiple spot and encoder 1 are fixed on the moving substrate 7, moving substrate 7 is bolted on the installation base plate 8 by dismountable, bolt hole on the moving substrate 7 is the strip hole, and the direction in hole parallels with the output shaft of the spacing body 2 of multiple spot.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (3)
1. spacing fast adjuster of oxygen rifle, comprise encoder (1), the spacing body of multiple spot (2), reductor (3) and cable drum (4), described encoder (1) is connected with the spacing body of multiple spot (2), the power shaft of the output shaft of the spacing body of multiple spot (2) and reductor (3) is in transmission connection, the rotating shaft of the output of described reductor (3) and cable drum (4) is in transmission connection, it is characterized in that: between the power shaft of the output shaft of the spacing body of described multiple spot (2) and reductor (3) a pair of travelling gear is housed, described travelling gear comprises spacing catcher gear (5) and reductor catcher gear (6), described spacing catcher gear (5) is fixedly mounted on the output shaft of the spacing body of multiple spot (2), described reductor catcher gear (6) is fixedly mounted on the power shaft of reductor (3), spacing body of described multiple spot (2) and encoder (1) are fixed on the moving substrate (7), and described moving substrate (7) is bolted on the installation base plate (8) by dismountable.
2. the spacing fast adjuster of oxygen rifle according to claim 1 is characterized in that: described spacing catcher gear (5) and reductor catcher gear (6) are spur gear.
3. the spacing fast adjuster of oxygen rifle according to claim 2 is characterized in that: the bolt hole on the described moving substrate (7) is the strip hole, and the direction in hole parallels with the output shaft of the spacing body of multiple spot (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203153431U CN201532122U (en) | 2009-11-20 | 2009-11-20 | Oxygen lance spacing and quick adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203153431U CN201532122U (en) | 2009-11-20 | 2009-11-20 | Oxygen lance spacing and quick adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532122U true CN201532122U (en) | 2010-07-21 |
Family
ID=42527525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203153431U Expired - Lifetime CN201532122U (en) | 2009-11-20 | 2009-11-20 | Oxygen lance spacing and quick adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532122U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361463A (en) * | 2012-03-31 | 2013-10-23 | 上海梅山钢铁股份有限公司 | Position control system and method for oxygen lance in converter |
| CN105755203A (en) * | 2016-04-10 | 2016-07-13 | 邯郸新兴特种管材有限公司 | Limiting control device of converter oxygen lance |
| CN112141900A (en) * | 2020-09-10 | 2020-12-29 | 张家港宏昌钢板有限公司 | System and method for monitoring faults of molten iron desulphurization equipment in real time |
-
2009
- 2009-11-20 CN CN2009203153431U patent/CN201532122U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361463A (en) * | 2012-03-31 | 2013-10-23 | 上海梅山钢铁股份有限公司 | Position control system and method for oxygen lance in converter |
| CN103361463B (en) * | 2012-03-31 | 2015-11-18 | 上海梅山钢铁股份有限公司 | A kind of oxygen lance in converter position control system and method |
| CN105755203A (en) * | 2016-04-10 | 2016-07-13 | 邯郸新兴特种管材有限公司 | Limiting control device of converter oxygen lance |
| CN112141900A (en) * | 2020-09-10 | 2020-12-29 | 张家港宏昌钢板有限公司 | System and method for monitoring faults of molten iron desulphurization equipment in real time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |