CN211897023U - Electrode installation guider of refining furnace for steelmaking - Google Patents
Electrode installation guider of refining furnace for steelmaking Download PDFInfo
- Publication number
- CN211897023U CN211897023U CN202020592567.3U CN202020592567U CN211897023U CN 211897023 U CN211897023 U CN 211897023U CN 202020592567 U CN202020592567 U CN 202020592567U CN 211897023 U CN211897023 U CN 211897023U
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- Prior art keywords
- guide
- base
- hole
- steelmaking
- fretwork
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- Expired - Fee Related
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- 238000007670 refining Methods 0.000 title claims abstract description 16
- 238000009628 steelmaking Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 title claims description 10
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model discloses an electrode mounting guider of refining furnace for steelmaking, the on-line screen storage device comprises a base, guide and regulating part, base central authorities are equipped with circular fretwork, and the regulating part includes adjusting bolt and fixing base, and the fixing base is run through and circumference equipartition in the fretwork limit of base by the through-hole, and through-hole axis extension line is handed in the perpendicular line of base in circular fretwork center department, adjusting bolt threaded connection through-hole and inner rigid coupling guide, and the guide is the arc, and the guide is and sets up with circular fretwork is concentric, and the guide is to inboard equipartition hemisphere hole, is equipped with the ball in the hole. Compared with the prior art, the utility model the advantage lie in: can adapt to electrodes with various specifications and has stable guiding.
Description
Technical Field
The utility model relates to a refining furnace equipment technical field specifically indicates an electrode installation guider of refining furnace for steelmaking.
Background
Chinese patent publication No. CN 207031485U, published 2018, 2 month and 3 days, entitled "refining furnace electrode installation guide device in steel plant", this utility model discloses a refining furnace electrode installation guide device in steel plant, including the special sleeve that the refining furnace electrode is connected, the electrode cooperatees with special sleeve, characterized by: 4 longitudinal wheel grooves are radially and uniformly distributed on the sleeve wall of the special sleeve, a wheel axle seat is arranged on the sleeve wall of each wheel groove, a wheel axle of the guide wheel is matched with the wheel axle seat, the guide wheel is installed in the wheel groove in a matched mode, and the guide wheel protrudes out of the inner wall of the sleeve by 3-8 mm. The design needs to customize the guiding device according to the electrode specification, so that the cost is high, the use is inflexible, the guiding device cannot adapt to electrodes of various specifications, and the installation progress is influenced; the use of a wheel axle for guidance can cause the cylindrical electrode to deflect axially, resulting in unstable guidance.
Therefore, there is a need for an electrode installation guide device for a steel refining furnace, which can be adapted to various electrode specifications and can stably guide the electrode.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an electrode installation guider that can adapt to the electrode of multiple specification and the stable refining furnace for steelmaking of direction.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: this design electrode installation guider of refining furnace for steelmaking, including base, guide and regulating part, base central authorities are link up by circular fretwork, the regulating part includes adjusting bolt and fixing base, the fixing base is run through and circumference equipartition in the fretwork limit of base by the through-hole, through-hole axis extension line is handed in the perpendicular line of base in circular fretwork center department, adjusting bolt threaded connection through-hole and inner rigid coupling guide, the guide is the arc, the guide is and sets up with circular fretwork is concentric, the guide is to the inboard equipartition hemisphere hole, roll in the hole and set up the ball. The design adopts the arc-shaped guide piece and is adjustable, so that the electrode can adapt to electrodes with various sizes; the guide is carried out by using a ball bearing mode, so that the axial movement is more stable.
Furthermore, a ball sleeve with the same size as the guide piece is fixedly arranged on the inner side of the guide piece, the ball sleeve is hollowed out to correspond to the balls, the balls can freely rotate in the ball sleeve, and the balls can be prevented from falling off by additionally arranging the ball sleeve.
Furthermore, the adjusting bolt is connected with the fixed seat through the threaded connection nuts at two sides, and the nuts can be locked by the locking device to prevent displacement.
Furthermore, 4 adjusting parts are arranged on the base, and stability can be improved by adopting the adjusting parts.
Furthermore, the diameter of the arc formed on the innermost side of the ball is equal to the hollowed-out diameter, the arc length is 1/8 of the hollowed-out circumference, and the ball can not only adapt to electrodes with smaller diameters, but also adapt to electrodes with the hollowed-out diameter as the largest diameter.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the arc-shaped plate-shaped guide piece is adopted, and the nut adjusting device is used for adjusting the adaptive diameter, so that the electrode adjusting device is adaptive to electrodes with various sizes, and is flexible to use and good in adaptability; the mode of using multirow ball leads to, makes axial motion more steady to make the direction more stable.
Drawings
FIG. 1 is a top view of an electrode mounting guide of a refining furnace for steelmaking according to the present invention;
FIG. 2 is a cross-sectional view of the A-A surface of the electrode mounting guide of the refining furnace for steel making according to the present invention;
FIG. 3 is a partial enlarged view of the electrode mounting guide B of the refining furnace for steel making according to the present invention.
As shown in the figure: 1. the base, 2, regulation portion, 3, guide, 4, fretwork, 5, fixing base, 6, adjusting bolt, 7, through-hole, 8, ball, 9, nut, 10, electrode, 11, ball cover.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Examples, see fig. 1-3: the utility model relates to an electrode mounting guider of refining furnace for steelmaking, including base 1, guide 3 and regulating part 2, 1 central authorities of base are link up by circular fretwork 4, regulating part 2 includes adjusting bolt 6 and fixing base 5, fixing base 5 is run through by through-hole 7 and circumference equipartition in the 4 limits of fretwork of base 1, the 7 axis extension lines of through-hole hand in the perpendicular line of base 1 in 4 center departments of circular fretwork, 6 threaded connection through-holes of adjusting bolt 7 and inner rigid coupling guide 3, guide 3 is the arc, guide 3 is and sets up with circular fretwork 4 concentricity, guide 3 is to the hemisphere hole of inboard equipartition, it sets up ball 8 to roll in the hole.
Wherein, 3 inboard fixed ball cover 11 that are equipped with and big such as guide 3, 11 fretworks of ball cover and ball 8 are corresponding and the ball can free rotation in ball cover 11, adjusting bolt 6 is connected both sides with fixing base 5 and is equipped with nut 9, base 1 evenly fixes and is equipped with 4 regulation portions 2, the arc diameter that ball 8 formed the most inboard equals fretwork 4 diameters and the arc length is the 1/8 of 4 girths of fretwork.
When the electrode guide device is used specifically, firstly, the size of the guide part 3 is adjusted, the diameter of an electrode 10 needing to be guided is measured, then the moving distance of 4 adjusting bolts 6 in the middle of the fixing seat 5 is adjusted according to the diameter of the electrode 10, the guide part 3 moves, finally, the diameter of an arc formed by the inner side balls 8 is equal to the diameter of the electrode 10 needing to be guided, and then the fixing nut 9 can be used for locking and fixing, so that the electrode guide device can adapt to the electrodes 10 with various diameters, meanwhile, the length of the adjusting bolts can be checked to determine whether the guide part 3 and the hollow part 4 are concentric, and in the process, the diameter of the arc formed at the innermost side of the balls 8 is equal to the diameter of the hollow part 4, so.
In the guiding process, the electrode 10 slides into a track formed by the guide part 3 and the balls 8, the guiding is carried out by the balls 8 on the inner surface of the guide part 3, and the balls 8 are protected by the ball sleeve 11, so that the balls are not easy to fall off and can freely rotate to realize rolling transmission; because the balls 8 are uniformly arranged, the electrode 10 can be contacted with the balls 8 at a plurality of points, and because the guide part 3 is an arc-shaped plate, the electrode 10 can not generate axial deviation in the guiding process, and the guiding is more stable.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an electrode installation guider of refining furnace for steelmaking which characterized in that: including base, guide and regulation portion, base central authorities are link up by circular fretwork, the regulation portion includes adjusting bolt and fixing base, the fixing base is run through and circumference equipartition in the fretwork limit of base by the through-hole, through-hole axis extension line is handed in the perpendicular line of base in circular fretwork center department, adjusting bolt threaded connection through-hole and inner rigid coupling guide, the guide is the arc, the guide is and sets up with circular fretwork is concentric, the guide is to the inboard equipartition hemisphere hole, roll in the hole and set up the ball.
2. The electrode mounting guide of a steelmaking finer of claim 1, wherein: the inner side of the guide piece is fixedly provided with a ball sleeve which is as large as the guide piece, the ball sleeve is hollow and corresponds to the balls, and the balls can freely rotate in the ball sleeve.
3. The electrode mounting guide of a steelmaking finer of claim 1, wherein: the adjusting bolt is connected with the fixed seat through the threaded connection nuts at two sides.
4. The electrode mounting guide of a steelmaking finer of claim 1, wherein: and 4 adjusting parts are uniformly and fixedly arranged on the base.
5. The electrode mounting guide of a steelmaking finer of claim 4, wherein: the diameter of an arc formed on the innermost side of the ball is equal to the diameter of the hollow part, and the arc length is 1/8 of the circumference of the hollow part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020592567.3U CN211897023U (en) | 2020-04-20 | 2020-04-20 | Electrode installation guider of refining furnace for steelmaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020592567.3U CN211897023U (en) | 2020-04-20 | 2020-04-20 | Electrode installation guider of refining furnace for steelmaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211897023U true CN211897023U (en) | 2020-11-10 |
Family
ID=73277785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020592567.3U Expired - Fee Related CN211897023U (en) | 2020-04-20 | 2020-04-20 | Electrode installation guider of refining furnace for steelmaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211897023U (en) |
-
2020
- 2020-04-20 CN CN202020592567.3U patent/CN211897023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |