CN202116580U - Oxygen top-blown converter and oxygen blowing apparatus thereof - Google Patents
Oxygen top-blown converter and oxygen blowing apparatus thereof Download PDFInfo
- Publication number
- CN202116580U CN202116580U CN2011201639207U CN201120163920U CN202116580U CN 202116580 U CN202116580 U CN 202116580U CN 2011201639207 U CN2011201639207 U CN 2011201639207U CN 201120163920 U CN201120163920 U CN 201120163920U CN 202116580 U CN202116580 U CN 202116580U
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- oxygen
- gusset
- blowing apparatus
- blown
- vehicle guide
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Abstract
The utility model discloses an oxygen blowing apparatus of an oxygen top-blown converter, which comprises an oxygen lance trolley guide rail (2), a guide rail support (1), an oxygen lance trolley (9), a first connection board (3) and a second connection board (4). The oxygen lance trolley (9) is arranged on the oxygen lance trolley guide rail (2) in sliding mode and provided with an oxygen lance (8). The first connection board (3) is fixedly arranged on the guide rail support (1). The second connection board (4) is connected with the first connection board (3) through threaded connection pieces and connected with the oxygen lance trolley guide rail (2). Strip-shaped holes are arranged on the second connection board (4), and the threaded connection pieces are arranged in the strip-shaped holes. By means of the oxygen blowing apparatus, a gauge of the oxygen lance trolley guide rail can be adjusted through adjustment of the second connection board, and adaptive adjustment can be operated on deformation of the oxygen lance trolley guide rail, thereby ensuring stability of operation of the oxygen lance trolley. In addition, whole replacement of the oxygen lance trolley guide rail and the guide support in the prior art is avoided, thereby reducing maintenance cost of the apparatus. Further, the oxygen top-blown converter is provided.
Description
Technical field
The utility model relates to the oxygen top blown converter steel making equipment technical field, more particularly, relates to a kind of oxygen blowing apparatus of top-blown oxygen converter, and the utility model also relates to a kind of top-blown oxygen converter with above-mentioned oxygen blowing apparatus.
Background technology
The oxygen rifle is one of key equipment of oxygen top blown converter steel making.The oxygen rifle of top-blown oxygen converter is installed on the oxygen rifle dolly that moves with the fire door vertical direction, and the wheel of oxygen rifle dolly is operation up and down in the track of oxygen rifle vehicle guide.
The operation of oxygen rifle dolly and then the oxygen rifle that drives on it carry out oxygen blast, so the smooth running of oxygen rifle dolly is quite important to the safety in production of steel-making.
Present oxygen rifle vehicle guide and rail brackets weld together, and gauge is fixing unadjustable.Because the whole processing and manufacturing of above-mentioned oxygen rifle vehicle guide and rail brackets; In the process of welding and transportation; Oxygen rifle vehicle guide easy deformation; And gauge is unadjustable, thus cause the gauge precision of oxygen rifle vehicle guide to be difficult to guarantee, and then can influence the stability of the oxygen rifle trolley travelling that is arranged on the oxygen rifle vehicle guide.
Simultaneously, integral body is processed in together oxygen rifle vehicle guide and rail brackets after wearing and tearing appear in oxygen rifle vehicle guide, can only change together with rail brackets, has increased the cost of ME.
In addition, what the shape of cross section of existing oxygen rifle vehicle guide adopted all is the double H-type cross section, and the oxygen rifle vehicle guide of double H-type xsect is because more with the wheel contact surface of oxygen rifle dolly, so difficulty of processing is big, and precision is difficult to guarantee.
In sum, how the oxygen blowing apparatus of the adjustable top-blown oxygen converter of a kind of gauge of oxygen rifle vehicle guide being provided, is the technical problem that present those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the utility model provides a kind of oxygen blowing apparatus of top-blown oxygen converter, and is adjustable with the gauge of realizing oxygen rifle vehicle guide.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of oxygen blowing apparatus of top-blown oxygen converter comprises oxygen rifle vehicle guide, rail brackets and is slidingly arranged on the said oxygen rifle vehicle guide, and is provided with the oxygen rifle dolly of oxygen rifle; Also comprise first gusset that is installed on the said rail brackets and be connected with said first gusset through thread connector, and second gusset that is connected with said oxygen rifle vehicle guide;
Said second gusset is provided with bar hole, and said thread connector is arranged in the said bar hole.
Preferably; In the oxygen blowing apparatus of above-mentioned top-blown oxygen converter; Said first gusset is provided with groove with the face that said second gusset is connected, and said second gusset is arranged in the said groove, and all forms regulating tank between two sidewalls of its both sides of the edge and said groove.
Preferably, in the oxygen blowing apparatus of above-mentioned top-blown oxygen converter, the cross-sectional area of said regulating tank is reduced towards the other end by an end gradually.
Preferably, in the oxygen blowing apparatus of above-mentioned top-blown oxygen converter, be provided with the wedge shape regulating part at least one said regulating tank.
Preferably, in the oxygen blowing apparatus of above-mentioned top-blown oxygen converter, be provided with the wedge shape regulating part in two said regulating tanks.
Preferably, in the oxygen blowing apparatus of above-mentioned top-blown oxygen converter, said first gusset is a plurality of, and the compartment of terrain is welded on the said rail brackets.
Preferably, in the oxygen blowing apparatus of above-mentioned top-blown oxygen converter, said first gusset uniform distribution on said rail brackets.
Preferably, in the oxygen blowing apparatus of above-mentioned top-blown oxygen converter, said oxygen rifle vehicle guide is that cross-sectional area is the shaped steel of H type.
Preferably, in the oxygen blowing apparatus of above-mentioned top-blown oxygen converter, said bar hole is a waist-shaped hole.
Oxygen blowing apparatus with respect to the top-blown oxygen converter that provides in the prior art; In the oxygen blowing apparatus of the top-blown oxygen converter that the utility model provides; First gusset is installed on the rail brackets; And second gusset that links to each other with oxygen rifle vehicle guide links to each other with first gusset through threaded connector, and this second gusset is provided with bar hole, and threaded connector is arranged in the said bar hole.In the process of work, can regulate second gusset, change the position of threaded connector in bar hole and then the adjusting of realization oxygen rifle vehicle guide gauge.
The oxygen blowing apparatus of the top-blown oxygen converter that the utility model provides; Realized the gauge adjusting of oxygen rifle vehicle guide through regulating second gusset; This adjusting can be carried out adapt to the distortion of oxygen rifle vehicle guide, has guaranteed the stability of oxygen rifle trolley travelling.Oxygen rifle vehicle guide adopts dismountable threaded connector to be connected with rail brackets simultaneously; When oxygen rifle vehicle guide breaks down damage; Can change individually; Avoid the situation of oxygen rifle vehicle guide and rail brackets integral replacing in the prior art, reduced the apparatus maintenance cost.
The oxygen blowing apparatus of the top-blown oxygen converter that provides based on the utility model, the utility model also provides a kind of top-blown oxygen converter, and this top-blown oxygen converter has the oxygen blowing apparatus of above-mentioned any described top-blown oxygen converter.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The plan structure synoptic diagram of the oxygen blowing apparatus of the top-blown oxygen converter that Fig. 1 provides for the utility model embodiment;
The syndeton synoptic diagram of first gusset and second gusset in the oxygen blowing apparatus of the top-blown oxygen converter that Fig. 2 provides for the utility model embodiment;
Fig. 3 is the plan structure synoptic diagram of Fig. 2.
Among last Fig. 1-3:
Rail brackets 1, oxygen rifle vehicle guide 2, first gusset 3, second gusset 4, wedge shape regulating part 5, bolt 6, pad 7, oxygen rifle 8, oxygen rifle dolly 9, wheel 10, waist-shaped hole 41, regulating tank 31.
Embodiment
The utility model provides a kind of oxygen blowing apparatus of top-blown oxygen converter, has realized that the gauge of oxygen rifle vehicle guide is adjustable, can carry out adapt to the distortion of oxygen rifle vehicle guide, has guaranteed the stability of oxygen rifle trolley travelling; Simultaneously the structure that removably connects between oxygen rifle vehicle guide and the rail brackets has been avoided the situation of oxygen rifle vehicle guide and rail brackets integral replacing in the prior art, has reduced the apparatus maintenance cost.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is a part of embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belongs to the scope of the utility model protection.
Please refer to accompanying drawing 1-3, the plan structure synoptic diagram of the oxygen blowing apparatus of the top-blown oxygen converter that Fig. 1 provides for the utility model embodiment; The syndeton synoptic diagram of first gusset and second gusset in the oxygen blowing apparatus of the top-blown oxygen converter that Fig. 2 provides for the utility model embodiment; Fig. 3 is the plan structure synoptic diagram of Fig. 2.
The oxygen blowing apparatus of the top-blown oxygen converter that the utility model embodiment provides comprises that oxygen rifle vehicle guide 2, rail brackets 1 and wheel 10 are slidingly arranged on the said oxygen rifle vehicle guide 2, and is provided with the oxygen rifle dolly 9 of oxygen rifle 8; Also comprise first gusset 3 that is installed on the said rail brackets 1 and be connected with said first gusset 3 through thread connector, and second gusset 4 that is connected with said oxygen rifle vehicle guide 2;
Threaded connector in the present embodiment can be realized connecting for screw, bolt 6 (comprising pad 7) etc., can certainly realize through other threaded connector.
In the oxygen blowing apparatus that provides in the present embodiment; First gusset 3 on the rail brackets 1 is corresponding with second gusset 4 on being arranged on oxygen rifle vehicle guide 2; Through changing the position of threaded connector in bar hole; Can change the distance between second gusset 4 on the oxygen rifle vehicle guide 2, and then change the gauge of oxygen rifle vehicle guide 2.
The oxygen blowing apparatus of the top-blown oxygen converter that the utility model embodiment provides; Realized the gauge adjusting of oxygen rifle vehicle guide 2 through regulating second gusset 4; This adjusting can be carried out adapt to the distortion of oxygen rifle vehicle guide 2, has guaranteed the stability of oxygen rifle dolly 9 operations.Oxygen rifle vehicle guide 2 adopts dismountable threaded connector to be connected with rail brackets 1 simultaneously; When oxygen rifle vehicle guide 2 breaks down damage; Can change individually; Avoid oxygen rifle vehicle guide 2 and rail brackets 1 in the prior art owing to welding needs the situation of integral replacing, reduced the apparatus maintenance cost.
In order further to optimize technique scheme; In the oxygen blowing apparatus that provides in the present embodiment; First gusset 3 is provided with groove with the face that second gusset 4 is connected; Said second gusset 4 is arranged in the said groove, and all forms regulating tank 31 between two sidewalls of its both sides of the edge and said groove.On first gusset 3, groove is set; Second gusset 4 with process that first gusset 3 is connected in; Made things convenient for the installation contraposition between first gusset 3 and second gusset 4; Through changing the relative position of threaded connector in bar hole, and then change second position of gusset 4 in groove, and then the gauge of the oxygen rifle vehicle guide of realizing linking to each other with second gusset 42.Concrete; The cross-sectional area of above-mentioned regulating tank 31 is reduced towards the other end by an end gradually; Certain above-mentioned regulating tank 31 can also be the groove of other shapes; The groove that for example is rectangular parallelepiped or square is as long as guarantee that second gusset 4 can change with respect to first gusset, 3 positions in groove.
In order further to optimize technique scheme; The structure that above-mentioned regulating tank 31 is reduced towards the other end by an end for cross-sectional area gradually; Wedge shape regulating part 5 can be set in regulating tank 31; The size that can regulate regulating tank 31 through the position of wedge shape regulating part 5 in regulating tank 31, so in a disguised form second gusset 4 with respect to the relative position between first gusset 3.Being provided with of above-mentioned wedge shape regulating part 5 made things convenient for oxygen rifle vehicle guide 2 gauges to regulate.Preferably; Be provided with wedge shape regulating part 5 in two regulating tanks 31 of above-mentioned second gusset 4 both sides; Through change two wedge shape regulating parts 5 in the regulating tank 31 realize second gussets 4 with respect to first gusset 3 towards the relatively moving of both direction, the gauge that has further facilitated oxygen rifle vehicle guide 2 is regulated.
In the oxygen blowing apparatus of the top-blown oxygen converter that the utility model embodiment provides, the steel support of rail brackets 1 for being welded by shaped steel.First gusset 3 in the present embodiment and second gusset 4 just are connected the middleware of rail brackets 1 and oxygen rifle vehicle guide 2.Preferably, above-mentioned first gusset 3 and second gusset 4 are a plurality of.First gusset 3 can be spaced apart and arranged on the rail brackets 1, and second gusset 4 also can be provided with the compartment of terrain.It is more even to bear pressure in order to guarantee to connect, and above-mentioned first gusset 3 is evenly distributed on the rail brackets 1.
In the oxygen blowing apparatus of the top-blown oxygen converter that provides in the present embodiment; The xsect of oxygen rifle vehicle guide 2 is the shaped steel of H type; With respect to available technology adopting double H-type cross-sectional structure; Reduce the machined surface of oxygen rifle vehicle guide 2, reduced the difficulty of processing of oxygen rifle vehicle guide 2 obviously, can more easily guarantee the precision of oxygen rifle vehicle guide 2.
In the oxygen blowing apparatus in the foregoing description, bar hole can be slot, slotted eye etc., and preferred, above-mentioned bar hole is a waist-shaped hole 41.
Based on the oxygen blowing apparatus that provides in the foregoing description, the utility model also provides a kind of top-blown oxygen converter, and this top-blown oxygen converter has the oxygen blowing device described in the foregoing description.
Each preferred scheme adopts the mode of going forward one by one to describe in this specification sheets, and what each preferred scheme stressed all is and the difference of other schemes that identical similar part is mutually referring to getting final product between each preferred scheme.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. the oxygen blowing apparatus of a top-blown oxygen converter comprises oxygen rifle vehicle guide (2), rail brackets (1) and is slidingly arranged on the said oxygen rifle vehicle guide (2), and is provided with the oxygen rifle dolly (9) of oxygen rifle (8); It is characterized in that, also comprise first gusset (3) that is installed on the said rail brackets (1) and be connected with said first gusset (3) through thread connector, and second gusset (4) that is connected with said oxygen rifle vehicle guide (2);
Said second gusset (4) is provided with bar hole, and said thread connector is arranged in the said bar hole.
2. the oxygen blowing apparatus of top-blown oxygen converter according to claim 1; It is characterized in that; Said first gusset (3) is provided with groove with the face that said second gusset (4) is connected; Said second gusset (4) is arranged in the said groove, and all forms regulating tank (31) between two sidewalls of its both sides of the edge and said groove.
3. the oxygen blowing apparatus of top-blown oxygen converter according to claim 2 is characterized in that, the cross-sectional area of said regulating tank (31) is reduced towards the other end by an end gradually.
4. the oxygen blowing apparatus of top-blown oxygen converter according to claim 3 is characterized in that, is provided with wedge shape regulating part (5) at least one said regulating tank (31).
5. the oxygen blowing apparatus of top-blown oxygen converter according to claim 4 is characterized in that, is provided with wedge shape regulating part (5) in two said regulating tanks (31).
6. the oxygen blowing apparatus of top-blown oxygen converter according to claim 1 is characterized in that, said first gusset (3) is a plurality of, and the compartment of terrain is welded on the said rail brackets (1).
7. the oxygen blowing apparatus of top-blown oxygen converter according to claim 5 is characterized in that, said first gusset (3) is gone up uniform distribution at said rail brackets (1).
8. according to the oxygen blowing apparatus of any described top-blown oxygen converter among the claim 1-7, it is characterized in that said oxygen rifle vehicle guide (2) is the shaped steel of H type for cross-sectional area.
9. the oxygen blowing apparatus of top-blown oxygen converter according to claim 8 is characterized in that, said bar hole is waist-shaped hole (41).
10. a top-blown oxygen converter is characterized in that, it has the oxygen blowing apparatus of any described top-blown oxygen converter among the aforesaid right requirement 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201639207U CN202116580U (en) | 2011-05-20 | 2011-05-20 | Oxygen top-blown converter and oxygen blowing apparatus thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201639207U CN202116580U (en) | 2011-05-20 | 2011-05-20 | Oxygen top-blown converter and oxygen blowing apparatus thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116580U true CN202116580U (en) | 2012-01-18 |
Family
ID=45457661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201639207U Expired - Fee Related CN202116580U (en) | 2011-05-20 | 2011-05-20 | Oxygen top-blown converter and oxygen blowing apparatus thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152626A (en) * | 2014-07-23 | 2014-11-19 | 王志敏 | Self-aligning rod-type oxygen lance quick replacing device |
| CN107245543A (en) * | 2017-06-27 | 2017-10-13 | 攀钢集团攀枝花钢钒有限公司 | Costume changing method for top-blown converter oxygen rifle vehicle guide |
-
2011
- 2011-05-20 CN CN2011201639207U patent/CN202116580U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104152626A (en) * | 2014-07-23 | 2014-11-19 | 王志敏 | Self-aligning rod-type oxygen lance quick replacing device |
| CN104152626B (en) * | 2014-07-23 | 2016-03-09 | 王志敏 | Aligning rod-type oxygen rifle Quick replacing device |
| CN107245543A (en) * | 2017-06-27 | 2017-10-13 | 攀钢集团攀枝花钢钒有限公司 | Costume changing method for top-blown converter oxygen rifle vehicle guide |
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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: 20120118 Termination date: 20180520 |